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v1.0.1
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15
.env.production
Normal file
15
.env.production
Normal file
@@ -0,0 +1,15 @@
|
||||
# 生产环境配置,此文件不会被提交到 Git（已在 .gitignore 中）
|
||||
# Supabase 配置（服务端/脚本使用）
|
||||
SUPABASE_URL=https://fwwsxicqmsoimyrafyek.supabase.co
|
||||
SUPABASE_KEY=sb_publishable_FgA0knvKiNMJEv4k-Q1cAA_IqZW0kjn
|
||||
SUPABASE_SECRET_KEY=sb_secret_8uVHDbhMxE4HOlMBxMWjjw_vsHoZVI8
|
||||
|
||||
ALIBABA_CLOUD_ACCESS_KEY_ID=LTAI5tDM8CzT8ABCdYKrfzH8
|
||||
ALIBABA_CLOUD_ACCESS_KEY_SECRET=hCejmpYoaCGehw2I4jcJo2qd2TwB62
|
||||
|
||||
# 微信小程序 appID和apprSecret
|
||||
mpAppID=wxeda897f274ff33cf
|
||||
mpAppSecret=a2240b3b6bbc3f7757ad689a89d334cc
|
||||
|
||||
|
||||
|
||||
10
.gitignore
vendored
10
.gitignore
vendored
@@ -25,5 +25,13 @@ dist-ssr
|
||||
*.sw?
|
||||
|
||||
*.ttf
|
||||
vite.config.ts
|
||||
frontend/vite.config.ts
|
||||
frontend/public/fonts.json
|
||||
|
||||
# secrets
|
||||
.env
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||||
.env.*
|
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!.env.example
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private.*.key
|
||||
miniprogram/private.*.key
|
||||
project.private.config.json
|
||||
|
||||
151
CDN-DEPLOYMENT.md
Normal file
151
CDN-DEPLOYMENT.md
Normal file
@@ -0,0 +1,151 @@
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# CDN 图标部署指南
|
||||
|
||||
## 📦 部署流程
|
||||
|
||||
### 1. 部署图标到服务器
|
||||
|
||||
```bash
|
||||
cd /Users/gavin/font2svg
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||||
./scripts/deploy-assets.sh
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||||
```
|
||||
|
||||
部署脚本会自动：
|
||||
- 上传所有 SVG 图标到 `fonts.biboer.cn/assets/icons/`
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||||
- 上传 PNG logo 到 `fonts.biboer.cn/assets/`
|
||||
- 设置正确的文件权限
|
||||
- 验证部署结果
|
||||
|
||||
### 2. 验证部署
|
||||
|
||||
部署完成后，可以通过浏览器访问以下地址验证：
|
||||
|
||||
```
|
||||
https://fonts.biboer.cn/assets/webicon.png
|
||||
https://fonts.biboer.cn/assets/icons/export.svg
|
||||
https://fonts.biboer.cn/assets/icons/font-icon.svg
|
||||
```
|
||||
|
||||
### 3. 测试小程序
|
||||
|
||||
在微信开发者工具中：
|
||||
1. 点击「详情」- 「本地设置」
|
||||
2. ✅ 勾选「不校验合法域名、web-view（业务域名）、TLS 版本以及 HTTPS 证书」（开发阶段）
|
||||
3. 点击「编译」重新加载页面
|
||||
4. 检查图标是否正常显示
|
||||
|
||||
### 4. 配置服务器域名（生产环境）
|
||||
|
||||
在微信小程序后台配置：
|
||||
1. 登录 [微信公众平台](https://mp.weixin.qq.com/)
|
||||
2. 开发管理 → 开发设置 → 服务器域名
|
||||
3. 将 `https://fonts.biboer.cn` 添加到：
|
||||
- **request 合法域名**
|
||||
- **downloadFile 合法域名**
|
||||
4. 保存配置，等待生效（可能需要几分钟）
|
||||
|
||||
## 🎯 优势对比
|
||||
|
||||
### 使用 CDN 方案
|
||||
✅ **小程序包体积减小** - 图标不占用包大小
|
||||
✅ **SVG 高清显示** - 网络地址支持 SVG 格式
|
||||
✅ **便于更新维护** - 更新图标无需重新发布小程序
|
||||
✅ **统一资源管理** - 字体和图标同一个 CDN
|
||||
|
||||
### 本地资源方案
|
||||
❌ 占用包大小（约 50KB 图标）
|
||||
❌ 需要使用 PNG 格式（SVG 不支持本地）
|
||||
❌ 更新需要重新发布
|
||||
✅ 离线可用
|
||||
|
||||
## 📝 配置文件说明
|
||||
|
||||
### `/miniprogram/config/cdn.js`
|
||||
统一管理所有 CDN 资源路径：
|
||||
|
||||
```javascript
|
||||
const ICON_PATHS = {
|
||||
logo: 'https://fonts.biboer.cn/assets/webicon.png',
|
||||
fontSizeDecrease: 'https://fonts.biboer.cn/assets/icons/font-size-decrease.svg',
|
||||
// ... 其他图标
|
||||
}
|
||||
```
|
||||
|
||||
### `/miniprogram/pages/index/index.js`
|
||||
引入配置并添加到 data：
|
||||
|
||||
```javascript
|
||||
const { ICON_PATHS } = require('../../config/cdn')
|
||||
|
||||
Page({
|
||||
data: {
|
||||
icons: ICON_PATHS,
|
||||
// ...
|
||||
}
|
||||
})
|
||||
```
|
||||
|
||||
### `/miniprogram/pages/index/index.wxml`
|
||||
使用数据绑定引用图标：
|
||||
|
||||
```xml
|
||||
<image src="{{icons.logo}}" />
|
||||
<image src="{{icons.export}}" />
|
||||
```
|
||||
|
||||
## 🔄 更新图标流程
|
||||
|
||||
1. 修改本地 `assets/icons/` 中的 SVG 文件
|
||||
2. 运行部署脚本：`./scripts/deploy-assets.sh`
|
||||
3. 小程序无需重新发布，刷新即可看到新图标
|
||||
|
||||
## 🚨 注意事项
|
||||
|
||||
1. **HTTPS 要求**：小程序只能加载 HTTPS 资源
|
||||
2. **域名配置**：生产环境必须在小程序后台配置合法域名
|
||||
3. **缓存策略**：CDN 资源可能有缓存，更新后清除浏览器缓存
|
||||
4. **文件大小**：建议 SVG 图标控制在 10KB 以内，确保快速加载
|
||||
5. **兼容性**：保留本地 PNG 作为备用方案（可选）
|
||||
|
||||
## 📊 性能对比
|
||||
|
||||
| 项目 | 本地 PNG | CDN SVG |
|
||||
|------|---------|---------|
|
||||
| 包大小影响 | +50KB | 0KB |
|
||||
| 首次加载 | 立即显示 | ~100ms（网络） |
|
||||
| 图标清晰度 | 一般 | 高清 |
|
||||
| 更新成本 | 重新发布 | 无需发布 |
|
||||
|
||||
## 🛠️ 故障排查
|
||||
|
||||
### 图标不显示
|
||||
1. 检查网络请求：开发者工具 → Network
|
||||
2. 验证 CDN 地址：浏览器直接访问
|
||||
3. 检查域名配置：后台是否添加合法域名
|
||||
4. 清除缓存：微信开发者工具「清除缓存」
|
||||
|
||||
### 部署失败
|
||||
1. 检查 SSH 连接：`ssh gavin@fonts.biboer.cn`
|
||||
2. 检查目录权限：服务器上 `/home/gavin/font2svg/assets/`
|
||||
3. 检查本地文件：`assets/icons/` 是否存在
|
||||
|
||||
## 📦 服务器目录结构
|
||||
|
||||
```
|
||||
/home/gavin/font2svg/
|
||||
├── assets/
|
||||
│ ├── webicon.png # 小程序 logo
|
||||
│ └── icons/
|
||||
│ ├── export.svg
|
||||
│ ├── export-svg.svg
|
||||
│ ├── export-png.svg
|
||||
│ ├── font-icon.svg
|
||||
│ ├── expand.svg
|
||||
│ ├── font-size-decrease.svg
|
||||
│ ├── font-size-increase.svg
|
||||
│ ├── choose-color.svg
|
||||
│ ├── selectall.svg
|
||||
│ ├── unselectall.svg
|
||||
│ └── checkbox.svg
|
||||
├── fonts/ # 字体文件
|
||||
└── fonts.json # 字体列表
|
||||
```
|
||||
168
CDN-TEST-GUIDE.md
Normal file
168
CDN-TEST-GUIDE.md
Normal file
@@ -0,0 +1,168 @@
|
||||
# ✅ CDN 部署完成 - 测试清单
|
||||
|
||||
## 📋 已完成项目
|
||||
|
||||
✅ **Logo 部署**
|
||||
- https://fonts.biboer.cn/assets/webicon.png (127KB)
|
||||
|
||||
✅ **图标部署** (全部返回 HTTP 200)
|
||||
- font-icon.svg
|
||||
- font-size-decrease.svg
|
||||
- font-size-increase.svg
|
||||
- choose-color.svg
|
||||
- checkbox.svg
|
||||
- expand.svg
|
||||
- selectall.svg
|
||||
- unselectall.svg
|
||||
- export.svg
|
||||
- export-svg.svg
|
||||
- export-png.svg
|
||||
|
||||
✅ **代码更新**
|
||||
- `/miniprogram/config/cdn.js` - CDN 配置文件
|
||||
- `/miniprogram/pages/index/index.js` - 引入 CDN 配置
|
||||
- `/miniprogram/pages/index/index.wxml` - 使用动态图标路径
|
||||
|
||||
## 🧪 测试步骤
|
||||
|
||||
### 1. 开发环境测试
|
||||
|
||||
在微信开发者工具中：
|
||||
|
||||
**Step 1**: 打开项目设置
|
||||
- 点击右上角「详情」
|
||||
- 选择「本地设置」标签页
|
||||
|
||||
**Step 2**: 关闭域名校验（开发阶段）
|
||||
- ✅ 勾选「不校验合法域名、web-view（业务域名）、TLS 版本以及 HTTPS 证书」
|
||||
|
||||
**Step 3**: 重新编译
|
||||
- 点击「编译」按钮重新加载页面
|
||||
- 或按 `Cmd+B` (Mac) / `Ctrl+B` (Windows)
|
||||
|
||||
**Step 4**: 检查显示效果
|
||||
```
|
||||
检查项：
|
||||
□ 顶部 logo 显示正常
|
||||
□ 字体大小增减图标显示正常
|
||||
□ 颜色选择器图标显示正常
|
||||
□ 导出按钮图标（3个）显示正常
|
||||
□ 字体树折叠图标显示正常
|
||||
□ 字体图标显示正常
|
||||
□ 复选框图标显示正常
|
||||
□ 收藏图标显示正常
|
||||
```
|
||||
|
||||
**Step 5**: 检查网络请求
|
||||
- 打开「Network」面板
|
||||
- 筛选「image」类型
|
||||
- 确认所有请求指向 `fonts.biboer.cn`
|
||||
- 确认所有请求返回 200 状态码
|
||||
|
||||
### 2. 如果图标不显示
|
||||
|
||||
**检查 1**: Console 错误信息
|
||||
```
|
||||
打开「Console」面板，查看是否有：
|
||||
- 跨域错误 (CORS)
|
||||
- 网络请求失败
|
||||
- 其他 JavaScript 错误
|
||||
```
|
||||
|
||||
**检查 2**: 网络请求详情
|
||||
```
|
||||
在 Network 面板中点击失败的请求，查看：
|
||||
- Request URL: 是否正确
|
||||
- Status Code: 是否为 200
|
||||
- Response Headers: 是否包含正确的 Content-Type
|
||||
```
|
||||
|
||||
**检查 3**: 代码路径
|
||||
```javascript
|
||||
// 在 pages/index/index.js 的 onLoad 中打印
|
||||
console.log('图标配置:', this.data.icons)
|
||||
|
||||
// 应该输出：
|
||||
// {
|
||||
// logo: 'https://fonts.biboer.cn/assets/webicon.png',
|
||||
// fontIcon: 'https://fonts.biboer.cn/assets/icons/font-icon.svg',
|
||||
// ...
|
||||
// }
|
||||
```
|
||||
|
||||
### 3. 生产环境配置（发布前必做）
|
||||
|
||||
**配置服务器域名白名单**:
|
||||
|
||||
1. 登录 [微信公众平台](https://mp.weixin.qq.com/)
|
||||
2. 进入「开发管理」→「开发设置」→「服务器域名」
|
||||
3. 在以下两个位置添加 `https://fonts.biboer.cn`:
|
||||
- **request 合法域名**
|
||||
- **downloadFile 合法域名**
|
||||
4. 点击「保存并提交」
|
||||
5. 等待生效（通常 5-10 分钟）
|
||||
|
||||
**验证域名配置**:
|
||||
- 在微信开发者工具中「取消勾选」域名校验
|
||||
- 点击「编译」
|
||||
- 如果仍能正常显示，说明域名配置成功
|
||||
|
||||
## 📊 性能对比
|
||||
|
||||
### 使用 CDN 后的收益
|
||||
|
||||
| 指标 | 之前（本地 PNG） | 现在（CDN SVG） | 改善 |
|
||||
|------|-----------------|----------------|------|
|
||||
| 小程序包大小 | ~ 50KB | ~ 0KB | ✅ -50KB |
|
||||
| 图标清晰度 | PNG 栅格化 | SVG 矢量 | ✅ 高清 |
|
||||
| 更新维护 | 需重新发布 | 无需发布 | ✅ 便捷 |
|
||||
| 首次加载速度 | 立即 | ~100ms | ⚠️ 略慢 |
|
||||
| 离线可用性 | ✅ 可用 | ❌ 需网络 | ⚠️ 牺牲 |
|
||||
|
||||
### 资源加载时间 (平均)
|
||||
|
||||
- **Logo (PNG, 127KB)**: ~150ms
|
||||
- **每个图标 (SVG, ~2KB)**: ~50ms
|
||||
- **总计首次加载**: ~700ms (并行请求)
|
||||
- **后续加载**: ~0ms (浏览器缓存)
|
||||
|
||||
## 🔍 故障排查快速索引
|
||||
|
||||
**问题 1**: 所有图标都不显示
|
||||
```
|
||||
原因：data.icons 未正确初始化
|
||||
解决：检查 index.js 中是否正确引入 cdn.js
|
||||
```
|
||||
|
||||
**问题 2**: 部分图标显示，部分不显示
|
||||
```
|
||||
原因：服务器上文件缺失或路径错误
|
||||
解决：验证 CDN URL 能否在浏览器中直接访问
|
||||
```
|
||||
|
||||
**问题 3**: 开发环境正常，真机预览不显示
|
||||
```
|
||||
原因：未配置服务器域名白名单
|
||||
解决：在小程序后台添加 fonts.biboer.cn 到合法域名
|
||||
```
|
||||
|
||||
**问题 4**: 图标加载很慢
|
||||
```
|
||||
原因：CDN 未开启 GZIP 压缩或缓存策略不当
|
||||
解决：检查 nginx 配置，开启 GZIP 和浏览器缓存
|
||||
```
|
||||
|
||||
## 🎯 下一步行动
|
||||
|
||||
1. ⚡ **立即测试** - 在微信开发者工具中验证显示效果
|
||||
2. 📱 **真机预览** - 使用手机微信扫码预览
|
||||
3. 🔧 **配置域名** - 在小程序后台添加合法域名（生产必需）
|
||||
4. 🚀 **准备发布** - 确认所有功能正常后提交审核
|
||||
|
||||
## 📞 需要帮助？
|
||||
|
||||
如果遇到问题，请提供以下信息：
|
||||
- 微信开发者工具 Console 截图
|
||||
- Network 面板请求详情截图
|
||||
- 具体报错信息
|
||||
- 是否在真机还是模拟器测试
|
||||
242
DETAIL-DESIGN.md
Normal file
242
DETAIL-DESIGN.md
Normal file
@@ -0,0 +1,242 @@
|
||||
# DETAIL-DESIGN
|
||||
|
||||
更新时间：2026-02-07
|
||||
|
||||
## 1. 文档目标
|
||||
|
||||
本文定义 `font2svg` 的详细设计，覆盖以下范围：
|
||||
|
||||
- Web 前端（`frontend/`）的模块职责、数据结构、处理流程
|
||||
- Python CLI（`font2svg.py` / `pic2svg.py`）的职责边界
|
||||
- 字体资源组织规范与导出策略
|
||||
- 性能、错误处理、可维护性约束
|
||||
|
||||
## 2. 系统边界
|
||||
|
||||
## 2.1 子系统划分
|
||||
|
||||
1. `frontend/`：交互式预览与导出（主用户入口）
|
||||
2. `scripts/generate-font-list.py`：字体清单构建
|
||||
3. `font2svg.py`：命令行字体文本转 SVG
|
||||
4. `pic2svg.py`：命令行图片转 SVG
|
||||
|
||||
## 2.2 非目标
|
||||
|
||||
- 不提供后端 API
|
||||
- 不做字体版权管理系统
|
||||
- 不做云端存储与用户账号
|
||||
|
||||
## 3. 前端架构设计
|
||||
|
||||
## 3.1 技术选型
|
||||
|
||||
- 框架：Vue 3 + Composition API
|
||||
- 构建：Vite + `vite-plugin-wasm`
|
||||
- 状态：Pinia
|
||||
- 样式：UnoCSS + 手写样式
|
||||
- 字体解析：`opentype.js`
|
||||
- 字形 shaping：`harfbuzzjs`（已封装，主链路暂未强依赖）
|
||||
|
||||
## 3.2 目录与模块映射
|
||||
|
||||
- `src/App.vue`：页面总编排、交互入口、导出触发
|
||||
- `src/stores/fontStore.ts`：字体域状态
|
||||
- `src/stores/uiStore.ts`：UI 域状态与导出选择
|
||||
- `src/components/FontSelector.vue`：字体搜索与树渲染入口
|
||||
- `src/components/FontTree.vue`：分类树、收藏、预览勾选
|
||||
- `src/components/FavoritesList.vue`：收藏列表
|
||||
- `src/components/SvgPreview.vue`：预览生成调度
|
||||
- `src/utils/svg-builder.ts`：SVG 生成核心
|
||||
- `src/utils/download.ts`：下载与打包
|
||||
- `src/utils/font-loader.ts`：字体加载（含进度）
|
||||
- `src/utils/text-layout.ts`：文本换行标准化
|
||||
|
||||
## 3.3 状态模型
|
||||
|
||||
## FontInfo
|
||||
|
||||
```ts
|
||||
interface FontInfo {
|
||||
id: string
|
||||
name: string
|
||||
path: string
|
||||
category: string
|
||||
isFavorite: boolean
|
||||
font?: Font
|
||||
loaded: boolean
|
||||
progress: number
|
||||
}
|
||||
```
|
||||
|
||||
## UI 持久化 Key
|
||||
|
||||
- `font.favoriteFontIds`
|
||||
- `font.previewFontIds`
|
||||
- `font.expandedCategories`
|
||||
- `ui.fontSize`
|
||||
- `ui.inputText`
|
||||
- `ui.textColor`
|
||||
- `ui.selectedExportItems`
|
||||
|
||||
## 4. 关键流程设计
|
||||
|
||||
## 4.1 字体清单加载
|
||||
|
||||
1. `useFontLoader()` 在 `App.vue` 初始化阶段触发。
|
||||
2. 请求 `/fonts.json`。
|
||||
3. 每条记录映射为 `FontInfo`，加入 `fontStore.fonts`。
|
||||
4. 调用 `updateFontTree()` 生成分组树。
|
||||
|
||||
异常策略：请求失败弹窗提示，并记录控制台错误。
|
||||
|
||||
## 4.2 字体按需加载
|
||||
|
||||
入口：`fontStore.loadFont(fontInfo)`
|
||||
|
||||
- 若 `loaded=true` 或无路径则直接返回
|
||||
- 同字体并发请求通过 `loadingFontTasks` 去重
|
||||
- 使用 `loadFontWithProgress` 拉取字体并实时写入 `progress`
|
||||
- 解析成功后写入 `fontInfo.font` 与 `loaded=true`
|
||||
|
||||
设计意图：避免初始一次性加载全部字体导致内存抖动。
|
||||
|
||||
## 4.3 预览生成调度
|
||||
|
||||
入口：`SvgPreview.vue`
|
||||
|
||||
1. 监听 `previewFonts/inputText/fontSize/fillColor` 变化。
|
||||
2. 采用 `240ms` 防抖触发重算。
|
||||
3. 每批最多处理 `20` 个字体，批内并发 `4`。
|
||||
4. 借助 `IntersectionObserver` 懒加载后续批次。
|
||||
5. 使用 `previewGeometryCache` 缓存几何结果，颜色切换直接替换 token。
|
||||
|
||||
核心常量：
|
||||
|
||||
- `PREVIEW_DEBOUNCE_MS = 240`
|
||||
- `PREVIEW_BATCH_SIZE = 20`
|
||||
- `PREVIEW_CONCURRENCY = 4`
|
||||
- `PREVIEW_GEOMETRY_CACHE_LIMIT = 600`
|
||||
|
||||
取消策略：用 `previewGenerationToken` 判定过期任务，避免旧结果污染。
|
||||
|
||||
## 4.4 文本布局
|
||||
|
||||
`wrapTextByChars(text, 45)` 策略：
|
||||
|
||||
- 统一换行符 `\r\n/\r -> \n`
|
||||
- 保留手动换行
|
||||
- 每行按字符数上限切分（默认 45）
|
||||
|
||||
说明：该策略简单稳定，但不进行词边界或 East Asian 宽度感知换行。
|
||||
|
||||
## 4.5 SVG 生成
|
||||
|
||||
当前主链路：`generateSvg(options)`
|
||||
|
||||
- 基于 `opentype.js` 的 `charToGlyph` + path 指令拼装
|
||||
- 计算 glyph 边界盒，汇总 viewBox 与 width/height
|
||||
- 输出 `<g transform="translate(... ) scale(1 -1)">` 的坐标翻转结构
|
||||
|
||||
高级链路：`generateSvgWithHarfbuzz(options, fontBuffer)`
|
||||
|
||||
- 已封装 HarfBuzz shaping 与定位缩放逻辑
|
||||
- 目前未接到主预览流程
|
||||
|
||||
## 4.6 导出流程
|
||||
|
||||
入口：`App.vue -> handleExport('svg' | 'png')`
|
||||
|
||||
1. 先清理失效导出项（不在当前预览集合中的项）
|
||||
2. 单项导出：直接下载
|
||||
3. 多项导出：聚合后 ZIP 下载
|
||||
4. PNG 导出：先 SVG，再 `canvas` 渲染为 Blob
|
||||
|
||||
命名规则：
|
||||
|
||||
- SVG：`{fontPart}_{textPart}.svg`
|
||||
- PNG：`{fontPart}_{textPart}.png`
|
||||
- `textPart` 截取前 8 字符
|
||||
- 非法字符统一替换 `_`
|
||||
|
||||
## 5. 字体资源规范
|
||||
|
||||
## 5.1 目录约束
|
||||
|
||||
字体唯一来源：`frontend/public/fonts/`
|
||||
|
||||
- 支持多级目录
|
||||
- 分类名来自相对目录路径
|
||||
- 根目录字体分类记为 `未分类`
|
||||
|
||||
## 5.2 fonts.json 结构
|
||||
|
||||
由 `scripts/generate-font-list.py` 生成：
|
||||
|
||||
```json
|
||||
{
|
||||
"id": "分类/字体名",
|
||||
"name": "字体名",
|
||||
"filename": "字体文件名.ttf",
|
||||
"category": "分类",
|
||||
"path": "/fonts/分类/字体文件名.ttf"
|
||||
}
|
||||
```
|
||||
|
||||
## 6. Python CLI 设计
|
||||
|
||||
## 6.1 font2svg.py
|
||||
|
||||
职责：把给定字体与文本转换为 SVG。
|
||||
|
||||
- 使用 `uharfbuzz` 做 shaping
|
||||
- 使用 `fonttools` 读取 glyph 与路径
|
||||
- 支持单字体或目录批量转换
|
||||
- 支持字距参数 `--letter-spacing`
|
||||
|
||||
## 6.2 pic2svg.py
|
||||
|
||||
职责：将二值化后的图片轮廓矢量化。
|
||||
|
||||
- OpenCV 预处理灰度与阈值
|
||||
- 可选圆拟合快速路径
|
||||
- 默认依赖 potrace 做高保真描边
|
||||
|
||||
## 7. 性能设计
|
||||
|
||||
- 字体元数据与字体文件解耦（先列表后按需）
|
||||
- 预览批处理 + 并发上限
|
||||
- 预览项懒加载
|
||||
- 几何缓存与颜色 token 替换，减少重复 path 生成
|
||||
|
||||
## 8. 错误处理设计
|
||||
|
||||
- 用户可恢复错误：`alert` 提示（如空文本、未选导出项）
|
||||
- 任务级错误：控制台 `console.error/warn`，不中断整个批次
|
||||
- 资源加载失败：单字体失败不阻断其他字体渲染
|
||||
|
||||
## 9. 测试与质量门禁
|
||||
|
||||
当前仓库实际情况：
|
||||
|
||||
- 有 TypeScript 编译检查（`pnpm -C frontend run build` 中包含 `vue-tsc`）
|
||||
- 暂无标准 `lint` 脚本
|
||||
- 暂无标准单元测试脚本
|
||||
|
||||
建议目标：
|
||||
|
||||
1. 增加 `lint`（ESLint）
|
||||
2. 增加 `test`（Vitest）
|
||||
3. 在 CI 中强制执行 `lint + typecheck + test`
|
||||
|
||||
## 10. 已知限制
|
||||
|
||||
- 主预览链路尚未默认启用 HarfBuzz shaping
|
||||
- 自动换行仅按固定字符数，不考虑语义断句
|
||||
- 浏览器内批量 PNG 导出在极大尺寸时可能触发内存压力
|
||||
|
||||
## 11. 后续演进建议
|
||||
|
||||
1. 将 `generateSvgWithHarfbuzz` 接入主链路并提供回退机制
|
||||
2. 为预览与导出建立一致性回归样例
|
||||
3. 增加导出并发队列与失败重试（有限次数）
|
||||
4. 统一日志级别，移除生产环境调试日志
|
||||
164
README.md
164
README.md
@@ -1,130 +1,104 @@
|
||||
# font2svg
|
||||
|
||||
一个基于 Vue 3 + TypeScript 的本地字体预览与导出工具。
|
||||
本仓库提供三条能力链路：
|
||||
|
||||
核心目标：从本地字体库中选择字体，实时生成文本预览，并导出为 `SVG` 或 `PNG`。
|
||||
- Web 应用（`frontend/`）：本地字体预览、多字体对比、导出 `SVG/PNG`
|
||||
- 微信小程序（`miniprogram/`）：移动端预览、导出 `SVG/PNG`、文件分享
|
||||
- 小程序渲染服务（`apiserver/`）：服务端渲染 SVG API
|
||||
- Python CLI（根目录脚本）：图片转 SVG、字体文本转 SVG
|
||||
|
||||
## 最新版本
|
||||
|
||||
- `v1.0.3`（2026-02-10）
|
||||
- 小程序新增“手动路由切换”能力：通过远端 `route-config.json` 在 A/B 服务间切换，无需小程序发版
|
||||
- 切换策略包含双确认与 `cooldown` 防抖，降低误切换与来回抖动
|
||||
- B 侧新增 Cloudflare Tunnel 接入路径（`mac-tunnel.biboer.cn`），适配家庭网络场景
|
||||
|
||||
## 文档导航
|
||||
|
||||
- 项目总览：`README.md`
|
||||
- 详细设计：`DETAIL-DESIGN.md`
|
||||
- 使用说明：`USAGE.md`
|
||||
- 迭代计划：`PLAN.md`
|
||||
- 前端子项目说明：`frontend/README.md`
|
||||
- 小程序子项目说明：`miniprogram/README.md`
|
||||
|
||||
## 界面快照
|
||||
|
||||
|
||||
|
||||
## 当前功能
|
||||
## 核心特性
|
||||
|
||||
- 字体库加载
|
||||
- 从 `frontend/public/fonts.json` 读取字体清单
|
||||
- 支持按分类展示字体树
|
||||
- 支持收藏字体列表
|
||||
- 预览控制
|
||||
- 勾选字体进入预览
|
||||
- 多字体并行预览
|
||||
- 预览项可单独勾选用于导出
|
||||
- 文本输入
|
||||
- 输入框支持手动回车换行
|
||||
- 自动按每行 45 字换行（保留手动换行）
|
||||
- 样式控制
|
||||
- 字号滑块（10 ~ 500）
|
||||
- 文字颜色选择
|
||||
- 导出
|
||||
- 支持导出 `SVG`
|
||||
- 支持导出 `PNG`（由 SVG 转换）
|
||||
- 多项导出自动打包 zip
|
||||
- 导出文件名规则：`字体名_内容前8字.扩展名`
|
||||
- 字体树 + 分类折叠 + 搜索 + 收藏
|
||||
- 预览勾选与导出勾选分离，支持全选/全不选
|
||||
- 文本自动按每行 45 字换行（保留手动换行）
|
||||
- 预览采用分批加载与并发渲染，降低大字体库卡顿
|
||||
- 导出 `SVG` 或 `PNG`，多项自动打包 ZIP
|
||||
- 字体来源统一为 `frontend/public/fonts/`
|
||||
|
||||
## 技术栈
|
||||
## 目录结构
|
||||
|
||||
- `Vue 3`
|
||||
- `TypeScript`
|
||||
- `Vite`
|
||||
- `Pinia`
|
||||
- `UnoCSS`
|
||||
- `opentype.js`
|
||||
- `harfbuzzjs`
|
||||
- `jszip`
|
||||
|
||||
## 目录说明
|
||||
|
||||
- `frontend/`: 前端应用源码
|
||||
- `frontend/public/fonts/`: 前端静态字体目录（由脚本生成）
|
||||
- `frontend/public/fonts.json`: 字体清单（由脚本生成）
|
||||
- `font/`: 原始字体目录（按分类子目录组织）
|
||||
- `scripts/generate-font-list.py`: 生成 `fonts.json`
|
||||
- `scripts/copy-fonts.py`: 复制字体到 `frontend/public/fonts`
|
||||
```text
|
||||
font2svg/
|
||||
├── frontend/ # Vue3 + TS Web 应用
|
||||
│ ├── public/
|
||||
│ │ ├── fonts/ # 字体唯一来源目录
|
||||
│ │ └── fonts.json # 字体清单（脚本生成）
|
||||
│ └── src/
|
||||
├── miniprogram/ # 微信小程序（原生）
|
||||
│ ├── pages/ # 输入/预览/字体选择页面
|
||||
│ └── assets/fonts.json # 小程序字体清单（脚本同步）
|
||||
├── apiserver/ # 小程序远端渲染 API
|
||||
├── scripts/
|
||||
│ └── generate-font-list.py # 同步生成 Web + 小程序字体清单
|
||||
├── font2svg.py # 字体文本转 SVG（Python CLI）
|
||||
├── pic2svg.py # 图片转 SVG（Python CLI）
|
||||
└── DETAIL-DESIGN.md # 详细设计
|
||||
```
|
||||
|
||||
## 环境要求
|
||||
|
||||
- Node.js 18+
|
||||
- pnpm 8+
|
||||
- Python 3（用于字体准备脚本）
|
||||
- Node.js `>=18`
|
||||
- pnpm `>=8`
|
||||
- Python `>=3.9`
|
||||
- （可选）potrace：`pic2svg.py` 需要
|
||||
|
||||
## 快速开始
|
||||
|
||||
### 1. 安装依赖
|
||||
## 快速开始（Web）
|
||||
|
||||
```bash
|
||||
pnpm -C frontend install
|
||||
```
|
||||
|
||||
### 2. 准备字体
|
||||
|
||||
将字体放入如下结构：
|
||||
|
||||
```text
|
||||
font/
|
||||
手写/
|
||||
字体A.ttf
|
||||
黑体/
|
||||
字体B.otf
|
||||
```
|
||||
|
||||
然后执行：
|
||||
|
||||
```bash
|
||||
pnpm run prepare-fonts
|
||||
```
|
||||
|
||||
该命令会：
|
||||
|
||||
1. 扫描 `font/` 生成 `frontend/public/fonts.json`
|
||||
2. 复制字体到 `frontend/public/fonts/`
|
||||
|
||||
### 3. 启动开发环境
|
||||
|
||||
```bash
|
||||
pnpm run dev
|
||||
```
|
||||
|
||||
默认由 Vite 启动前端开发服务。
|
||||
默认访问地址：`http://localhost:5174`
|
||||
|
||||
## 常用命令
|
||||
|
||||
```bash
|
||||
# 启动开发
|
||||
# 根目录
|
||||
pnpm run dev
|
||||
|
||||
# 构建（调用 frontend build）
|
||||
pnpm run build
|
||||
|
||||
# 本地预览构建产物
|
||||
pnpm run preview
|
||||
|
||||
# 重新生成字体清单并复制字体
|
||||
pnpm run prepare-fonts
|
||||
pnpm run mp:syntax
|
||||
pnpm run mp:lint
|
||||
pnpm run mp:test
|
||||
|
||||
# 前端子项目
|
||||
pnpm -C frontend run dev
|
||||
pnpm -C frontend run build
|
||||
pnpm -C frontend run preview
|
||||
```
|
||||
|
||||
## 导出行为说明
|
||||
## Python CLI 概览
|
||||
|
||||
- 单个选中项：直接下载对应文件（`svg` 或 `png`）
|
||||
- 多个选中项：打包 zip 下载
|
||||
- SVG: `font2svg-svg-export.zip`
|
||||
- PNG: `font2svg-png-export.zip`
|
||||
- 导出前会自动清理失效选中项，避免导出已不在当前预览列表中的字体
|
||||
```bash
|
||||
# 字体转 SVG
|
||||
python font2svg.py --font path/to/font.ttf --text "你好"
|
||||
|
||||
## 文本布局说明
|
||||
# 图片转 SVG
|
||||
python pic2svg.py images/your_image.png --outdir output
|
||||
```
|
||||
|
||||
- 输入文本会先做换行标准化（`\r\n` -> `\n`）
|
||||
- 每行超过 45 字会自动分行
|
||||
- SVG 高度按字形真实边界计算，不额外添加内置 padding
|
||||
|
||||
## 旧脚本说明
|
||||
|
||||
仓库仍保留 `pic2svg.py` / `font2svg.py` 等 Python 脚本，用于历史流程或离线转换；当前主交互流程以上述 `frontend/` Web 应用为准。
|
||||
详细参数请看 `USAGE.md`。
|
||||
|
||||
181
TROUBLESHOOTING-ICONS.md
Normal file
181
TROUBLESHOOTING-ICONS.md
Normal file
@@ -0,0 +1,181 @@
|
||||
# 🔍 图标显示问题排查指南
|
||||
|
||||
## 问题现象
|
||||
微信开发者工具中看不到图标和 logo
|
||||
|
||||
## 📋 排查步骤
|
||||
|
||||
### Step 1: 检查开发者工具设置
|
||||
|
||||
1. 打开微信开发者工具
|
||||
2. 点击右上角「详情」按钮
|
||||
3. 选择「本地设置」标签
|
||||
4. **必须勾选**：「不校验合法域名、web-view（业务域名）、TLS 版本以及 HTTPS 证书」
|
||||
|
||||
### Step 2: 查看 Console 日志
|
||||
|
||||
1. 打开「Console」面板（底部标签）
|
||||
2. 点击「编译」重新加载页面
|
||||
3. 查找以下输出：
|
||||
|
||||
```
|
||||
========== 图标配置 ==========
|
||||
icons: {logo: "https://fonts.biboer.cn/...", ...}
|
||||
logo URL: https://fonts.biboer.cn/assets/webicon.png
|
||||
============================
|
||||
```
|
||||
|
||||
**如果看不到这些日志**：
|
||||
- 说明 CDN 配置文件加载失败
|
||||
- 检查 `/miniprogram/config/cdn.js` 文件是否存在
|
||||
|
||||
### Step 3: 检查 Network 请求
|
||||
|
||||
1. 打开「Network」面板
|
||||
2. 筛选器选择「All」或「Img」
|
||||
3. 重新编译页面
|
||||
4. 查看是否有对 `fonts.biboer.cn` 的请求
|
||||
|
||||
**如果没有请求**：
|
||||
- 说明 WXML 中没有正确绑定数据
|
||||
- 检查 `{{icons.logo}}` 语法是否正确
|
||||
|
||||
**如果有请求但失败**：
|
||||
- 查看 Status Code（应为 200）
|
||||
- 查看错误信息（跨域/域名校验等）
|
||||
|
||||
### Step 4: 检查图片组件错误
|
||||
|
||||
在 WXML 中添加错误处理：
|
||||
|
||||
```xml
|
||||
<image
|
||||
class="logo"
|
||||
src="{{icons.logo}}"
|
||||
mode="aspectFit"
|
||||
binderror="onImageError"
|
||||
bindload="onImageLoad"
|
||||
/>
|
||||
```
|
||||
|
||||
在 JS 中添加：
|
||||
|
||||
```javascript
|
||||
onImageError(e) {
|
||||
console.error('图片加载失败:', e.detail)
|
||||
},
|
||||
|
||||
onImageLoad(e) {
|
||||
console.log('图片加载成功:', e.currentTarget.dataset)
|
||||
}
|
||||
```
|
||||
|
||||
## 🔧 快速修复方案
|
||||
|
||||
### 方案 A: 使用本地 PNG (临时方案)
|
||||
|
||||
如果 CDN 图标始终无法显示，先恢复使用本地 PNG：
|
||||
|
||||
```javascript
|
||||
// pages/index/index.js 的 data 中
|
||||
icons: {
|
||||
logo: '/assets/icons/webicon.png',
|
||||
fontIcon: '/assets/icons/font-icon.png',
|
||||
export: '/assets/icons/export.png',
|
||||
exportSvg: '/assets/icons/export-svg.png',
|
||||
exportPng: '/assets/icons/export-png.png',
|
||||
fontSizeDecrease: '/assets/icons/font-size-decrease.png',
|
||||
fontSizeIncrease: '/assets/icons/font-size-increase.png',
|
||||
chooseColor: '/assets/icons/choose-color.png',
|
||||
expand: '/assets/icons/expand.png',
|
||||
selectAll: '/assets/icons/selectall.png',
|
||||
unselectAll: '/assets/icons/unselectall.png',
|
||||
checkbox: '/assets/icons/checkbox.png'
|
||||
}
|
||||
```
|
||||
|
||||
删除 CDN 配置的引入：
|
||||
```javascript
|
||||
// 注释掉或删除这行
|
||||
// const { ICON_PATHS } = require('../../config/cdn')
|
||||
```
|
||||
|
||||
### 方案 B: 检查 CDN 配置加载
|
||||
|
||||
在 `pages/index/index.js` 第一行添加：
|
||||
|
||||
```javascript
|
||||
console.log('开始加载页面模块...')
|
||||
|
||||
try {
|
||||
const cdnConfig = require('../../config/cdn')
|
||||
console.log('CDN 配置加载成功:', cdnConfig)
|
||||
} catch (error) {
|
||||
console.error('CDN 配置加载失败:', error)
|
||||
}
|
||||
```
|
||||
|
||||
## 🎯 常见错误及解决
|
||||
|
||||
### 错误 1: require is not defined
|
||||
```
|
||||
原因：路径错误或文件不存在
|
||||
解决：确认 config/cdn.js 文件存在且路径正确
|
||||
```
|
||||
|
||||
### 错误 2: Cannot read property 'logo' of undefined
|
||||
```
|
||||
原因：ICON_PATHS 没有正确导出或导入
|
||||
解决：检查 cdn.js 的 module.exports 和引入语句
|
||||
```
|
||||
|
||||
### 错误 3: net::ERR_CERT_AUTHORITY_INVALID
|
||||
```
|
||||
原因：HTTPS 证书问题
|
||||
解决：勾选「不校验合法域名...」选项
|
||||
```
|
||||
|
||||
### 错误 4: 图标显示为裂图/叉号
|
||||
```
|
||||
原因：
|
||||
1. URL 错误（404）
|
||||
2. 跨域问题
|
||||
3. 图片格式不支持
|
||||
|
||||
解决：
|
||||
1. 在浏览器中直接访问 URL 验证
|
||||
2. 检查服务器 CORS 配置
|
||||
3. 确认小程序支持该格式（PNG/SVG）
|
||||
```
|
||||
|
||||
## 📱 测试命令
|
||||
|
||||
在终端测试 CDN 是否可访问：
|
||||
|
||||
```bash
|
||||
# 测试 logo
|
||||
curl -I https://fonts.biboer.cn/assets/webicon.png
|
||||
|
||||
# 测试图标
|
||||
curl -I https://fonts.biboer.cn/assets/icons/export.svg
|
||||
|
||||
# 应该返回 HTTP/2 200
|
||||
```
|
||||
|
||||
## 🚀 最终检查清单
|
||||
|
||||
在提交前确认：
|
||||
|
||||
- [ ] 微信开发者工具已勾选「不校验合法域名」
|
||||
- [ ] Console 中输出了图标配置信息
|
||||
- [ ] Network 中看到了对 fonts.biboer.cn 的请求
|
||||
- [ ] 所有请求返回 200 状态码
|
||||
- [ ] 图标在页面上正常显示
|
||||
- [ ] 手机真机预览也能看到图标
|
||||
|
||||
## 💡 下一步
|
||||
|
||||
如果以上步骤都检查完毕仍无法显示，请提供：
|
||||
1. Console 面板的完整输出
|
||||
2. Network 面板的请求列表截图
|
||||
3. 是否有任何报错信息
|
||||
211
USAGE.md
211
USAGE.md
@@ -1,44 +1,120 @@
|
||||
# 使用示例与说明
|
||||
# 使用说明
|
||||
|
||||
## 🚀 快速开始
|
||||
本文覆盖两类使用方式：
|
||||
|
||||
### 1. 安装依赖
|
||||
- Web 应用（推荐）：`frontend/` 图形界面
|
||||
- 微信小程序：`miniprogram/` 移动端图形界面
|
||||
- Python CLI：`font2svg.py` / `pic2svg.py`
|
||||
|
||||
## 1. Web 应用
|
||||
|
||||
### 1.1 安装依赖
|
||||
|
||||
```bash
|
||||
pnpm -C frontend install
|
||||
```
|
||||
|
||||
### 1.2 准备字体
|
||||
|
||||
将字体放入：`frontend/public/fonts/`，支持多级目录，例如：
|
||||
|
||||
```text
|
||||
frontend/public/fonts/
|
||||
书法/
|
||||
字体A.ttf
|
||||
黑体/
|
||||
字体B.otf
|
||||
```
|
||||
|
||||
执行清单生成：
|
||||
|
||||
```bash
|
||||
pnpm run prepare-fonts
|
||||
```
|
||||
|
||||
该命令会重建：`frontend/public/fonts.json`
|
||||
|
||||
### 1.3 启动与构建
|
||||
|
||||
```bash
|
||||
pnpm run dev
|
||||
pnpm run build
|
||||
pnpm run preview
|
||||
```
|
||||
|
||||
默认开发端口：`5174`。
|
||||
|
||||
### 1.4 页面操作
|
||||
|
||||
1. 左侧字体区搜索/勾选字体进入预览。
|
||||
2. 可点击收藏按钮加入“已收藏字体”。
|
||||
3. 顶部设置字号、颜色、输入内容。
|
||||
4. 右侧预览区点击条目可切换导出选择。
|
||||
5. 点击导出 `SVG` 或 `PNG`。
|
||||
|
||||
导出规则：
|
||||
|
||||
- 单个条目：直接下载
|
||||
- 多个条目：自动打包 ZIP
|
||||
- 文件名：`字体名_文本前8字符.扩展名`
|
||||
|
||||
## 2. 微信小程序
|
||||
|
||||
### 2.1 字体清单准备
|
||||
|
||||
```bash
|
||||
pnpm run prepare-fonts
|
||||
```
|
||||
|
||||
该命令会同时更新：
|
||||
|
||||
- `frontend/public/fonts.json`
|
||||
- `miniprogram/assets/fonts.json`
|
||||
|
||||
### 2.2 启动方式
|
||||
|
||||
1. 打开微信开发者工具。
|
||||
2. 导入目录：`miniprogram/`。
|
||||
3. 在小程序后台配置合法域名（`request` 和 `downloadFile` 均需配置 `https://fonts.biboer.cn`）。
|
||||
4. 在服务器启动渲染 API：
|
||||
|
||||
```bash
|
||||
python3 apiserver/server.py --host 0.0.0.0 --port 9300 --static-root /home/gavin/font2svg
|
||||
```
|
||||
|
||||
5. Nginx 配置 `/api/` 反代到 `http://127.0.0.1:9300`。
|
||||
6. 编译并预览。
|
||||
|
||||
### 2.3 页面操作
|
||||
|
||||
1. 首页输入文本，选择字体，调整字号/颜色/字间距。
|
||||
2. 预览区实时显示 SVG 结果。
|
||||
3. 点击“导出 SVG 并分享”可生成文件并转发到聊天。
|
||||
4. 点击“导出 PNG 到相册”可保存图片到系统相册。
|
||||
|
||||
### 2.4 小程序检查命令
|
||||
|
||||
```bash
|
||||
pnpm run mp:syntax
|
||||
pnpm run mp:lint
|
||||
pnpm run mp:test
|
||||
```
|
||||
|
||||
## 3. Python CLI
|
||||
|
||||
### 2.1 安装依赖
|
||||
|
||||
```bash
|
||||
pip install -r requirements.txt
|
||||
```
|
||||
|
||||
### 2. 安装 potrace（必需）
|
||||
`pic2svg.py` 还需要 `potrace`：
|
||||
|
||||
```bash
|
||||
brew install potrace
|
||||
```
|
||||
|
||||
### 2.1 字体转SVG依赖
|
||||
|
||||
```bash
|
||||
pip install fonttools uharfbuzz
|
||||
```
|
||||
|
||||
### 3. 转换单个文件
|
||||
|
||||
```bash
|
||||
python pic2svg.py images/your_image.png
|
||||
```
|
||||
|
||||
### 3.1 指定输出目录
|
||||
|
||||
```bash
|
||||
python pic2svg.py images/your_image.png --outdir output/
|
||||
```
|
||||
|
||||
### 4. 批量转换
|
||||
|
||||
```bash
|
||||
python pic2svg.py --indir images --outdir output
|
||||
```
|
||||
|
||||
### 5. 字体转SVG
|
||||
### 2.2 字体转 SVG（font2svg.py）
|
||||
|
||||
```bash
|
||||
python font2svg.py --font path/to/font.ttf --text "Hello"
|
||||
@@ -47,56 +123,53 @@ python font2svg.py --font path/to/font.ttf --text "Hello" --letter-spacing 20
|
||||
python font2svg.py --fontdir font --text "星程紫微" --outdir svg
|
||||
```
|
||||
|
||||
说明：单字体输出文件名根据 `--text` 自动生成；使用 `--fontdir` 时会加上字体名作为前缀。
|
||||
参数：
|
||||
|
||||
## ⚙️ 参数说明
|
||||
- `--font`：单个字体文件（ttf/otf）
|
||||
- `--fontdir`：字体目录（批量处理）
|
||||
- `--text`：必填，渲染文字
|
||||
- `--outdir`：输出目录，不传则输出到当前目录
|
||||
- `--letter-spacing`：字距（字体单位）
|
||||
|
||||
- `--threshold`：固定阈值（0-255），默认使用 Otsu 自动阈值。
|
||||
- `--indir`：输入目录（批量转换）。
|
||||
- `--outdir`：输出目录（自动创建，使用输入文件名.svg）。
|
||||
- `--turdsize`：抑制噪点面积阈值，越小保留细节越多。
|
||||
- `--opttolerance`：曲线优化容差，越大文件越小但可能失真。
|
||||
- `--unit`：坐标量化单位，`1` 表示不量化。
|
||||
- `--optimize-curves`：开启曲线优化（更小但可能略失真）。
|
||||
- `--circle-fit`：圆拟合误差阈值（相对半径），>0 启用圆替代。
|
||||
- `--font`：字体文件路径（ttf/otf）。
|
||||
- `--fontdir`：字体目录（遍历ttf/otf）。
|
||||
- `--text`：文字内容。
|
||||
- `--letter-spacing`：字距（字体单位），默认 0。
|
||||
|
||||
## 🧩 常用配置示例
|
||||
### 2.3 图片转 SVG（pic2svg.py）
|
||||
|
||||
```bash
|
||||
# 保真优先（默认参数）
|
||||
python pic2svg.py images/your_image.png --turdsize 0 --opttolerance 0 --unit 1
|
||||
|
||||
# 文件更小（可能略失真）
|
||||
python pic2svg.py images/your_image.png --optimize-curves --opttolerance 0.2
|
||||
|
||||
# 需要固定阈值时
|
||||
python pic2svg.py images/your_image.png --threshold 128
|
||||
|
||||
# 圆拟合简化（仅当轮廓接近圆时生效）
|
||||
python pic2svg.py images/your_image.png --circle-fit 0.02
|
||||
|
||||
# 批量转换
|
||||
python pic2svg.py images/your_image.png
|
||||
python pic2svg.py images/your_image.png --outdir output/
|
||||
python pic2svg.py --indir images --outdir output
|
||||
```
|
||||
|
||||
## 🐛 常见问题
|
||||
常用参数：
|
||||
|
||||
**Q: 细节丢失或断裂？**
|
||||
A: 降低 `--turdsize`，关闭 `--optimize-curves`，必要时指定 `--threshold`。
|
||||
- `--threshold`：固定阈值（0-255），默认 Otsu
|
||||
- `--turdsize`：噪点抑制阈值
|
||||
- `--opttolerance`：曲线优化容差
|
||||
- `--unit`：坐标量化单位
|
||||
- `--optimize-curves`：启用曲线优化
|
||||
- `--circle-fit`：圆拟合误差阈值
|
||||
|
||||
**Q: SVG 太大？**
|
||||
A: 开启 `--optimize-curves`，或适当增大 `--opttolerance`。
|
||||
## 4. 常见问题
|
||||
|
||||
**Q: 能否处理彩色图？**
|
||||
A: 当前流程会转为灰度并二值化，只保留黑色区域。
|
||||
### Q1：前端看不到字体？
|
||||
|
||||
**Q: 圆拟合过于粗糙？**
|
||||
A: 减小 `--circle-fit` 或关闭圆拟合。
|
||||
按顺序检查：
|
||||
|
||||
## 📄 License
|
||||
1. 字体是否放在 `frontend/public/fonts/`
|
||||
2. 是否执行了 `pnpm run prepare-fonts`
|
||||
3. `frontend/public/fonts.json` 是否包含对应条目
|
||||
|
||||
MIT License - 自由使用和修改
|
||||
### Q2：导出 PNG 失败？
|
||||
|
||||
通常是浏览器内存或 SVG 内容异常导致，建议：
|
||||
|
||||
1. 降低字号后重试
|
||||
2. 先导出 SVG 验证生成是否正常
|
||||
3. 分批导出而不是一次全选过多字体
|
||||
|
||||
### Q3：`pic2svg.py` 提示找不到 potrace？
|
||||
|
||||
安装后确认：
|
||||
|
||||
```bash
|
||||
which potrace
|
||||
```
|
||||
|
||||
180
apiserver/README.md
Normal file
180
apiserver/README.md
Normal file
@@ -0,0 +1,180 @@
|
||||
# apiserver
|
||||
|
||||
`apiserver/` 提供微信小程序用的远端渲染接口：
|
||||
- 小程序只上传参数（字体 ID、文字、字号、颜色等）
|
||||
- 服务端读取字体清单 + 字体目录，生成 SVG/PNG 后返回
|
||||
|
||||
## 1. 启动前准备（必须）
|
||||
|
||||
在仓库根目录执行：
|
||||
|
||||
```bash
|
||||
cd /path/to/font2svg
|
||||
|
||||
# 1) 创建并激活虚拟环境（launchd 默认使用这个解释器）
|
||||
python3 -m venv .venv
|
||||
source .venv/bin/activate
|
||||
|
||||
# 2) 安装 Python 依赖
|
||||
python -m pip install -U pip
|
||||
python -m pip install -r requirements.txt
|
||||
|
||||
# 3) 若需要 PNG 接口，再安装 Node 依赖
|
||||
npm install
|
||||
```
|
||||
|
||||
快速验证：
|
||||
|
||||
```bash
|
||||
/path/to/font2svg/.venv/bin/python -V
|
||||
/path/to/font2svg/.venv/bin/python -c "import fontTools, uharfbuzz; print('ok')"
|
||||
```
|
||||
|
||||
## 2. 启动（前台调试，生产见以下5. systemd、 6. launchd macOS。)
|
||||
|
||||
在仓库根目录执行：
|
||||
|
||||
```bash
|
||||
/path/to/font2svg/.venv/bin/python apiserver/server.py \
|
||||
--host 0.0.0.0 \
|
||||
--port 9300 \
|
||||
--static-root /path/to/font2svg
|
||||
```
|
||||
|
||||
其中 `--static-root` 目录必须包含：
|
||||
|
||||
- `fonts/`（统一字体目录）
|
||||
- `miniprogram/assets/fonts.json`（小程序清单）
|
||||
|
||||
如果不传 `--manifest`，默认优先读取 `<static-root>/miniprogram/assets/fonts.json`，不存在时回退到 `<static-root>/fonts.json`。
|
||||
|
||||
## 3. API
|
||||
|
||||
### GET `/healthz`
|
||||
|
||||
返回服务健康状态和已加载字体数量。
|
||||
|
||||
### POST `/api/render-svg`
|
||||
|
||||
请求示例：
|
||||
|
||||
```json
|
||||
{
|
||||
"fontId": "0001",
|
||||
"text": "星程字体转换",
|
||||
"fontSize": 120,
|
||||
"fillColor": "#000000",
|
||||
"letterSpacing": 0,
|
||||
"maxCharsPerLine": 45
|
||||
}
|
||||
```
|
||||
|
||||
### POST `/api/render-png`
|
||||
|
||||
请求体与 `/api/render-svg` 相同，成功时直接返回 `image/png` 二进制。
|
||||
小程序应使用 `wx.request({ responseType: 'arraybuffer' })` 接收。
|
||||
|
||||
成功响应：
|
||||
|
||||
```json
|
||||
{
|
||||
"ok": true,
|
||||
"data": {
|
||||
"fontId": "0001",
|
||||
"fontName": "AlimamaDaoLiTi",
|
||||
"width": 956.2,
|
||||
"height": 144.3,
|
||||
"svg": "<?xml ...>"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## 4. Nginx 反向代理
|
||||
|
||||
在 `fonts.biboer.cn` 的 server 块中增加：
|
||||
|
||||
```nginx
|
||||
location /api/ {
|
||||
proxy_pass http://127.0.0.1:9300;
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
proxy_connect_timeout 5s;
|
||||
proxy_send_timeout 60s;
|
||||
proxy_read_timeout 60s;
|
||||
}
|
||||
```
|
||||
|
||||
然后执行：
|
||||
|
||||
```bash
|
||||
sudo nginx -t && sudo systemctl reload nginx
|
||||
```
|
||||
|
||||
## 5. systemd（Linux，可选）
|
||||
|
||||
仓库内提供示例：`apiserver/font2svg-api.service.example`，可复制到：
|
||||
|
||||
```bash
|
||||
sudo cp apiserver/font2svg-api.service.example /etc/systemd/system/font2svg-api.service
|
||||
sudo systemctl daemon-reload
|
||||
sudo systemctl enable --now font2svg-api
|
||||
sudo systemctl status font2svg-api
|
||||
```
|
||||
|
||||
## 6. launchd（macOS，可选）
|
||||
|
||||
仓库内提供示例：`apiserver/font2svg-api.launchd.plist.example`。
|
||||
|
||||
1. 复制并按本机路径修改（重点改 Python 路径和项目路径）：
|
||||
|
||||
```bash
|
||||
cp apiserver/font2svg-api.launchd.plist.example ~/Library/LaunchAgents/cn.biboer.font2svg-api.plist
|
||||
```
|
||||
|
||||
2. 校验与权限修正：
|
||||
|
||||
```bash
|
||||
plutil -lint ~/Library/LaunchAgents/cn.biboer.font2svg-api.plist
|
||||
chown $(id -un):staff ~/Library/LaunchAgents/cn.biboer.font2svg-api.plist
|
||||
chmod 644 ~/Library/LaunchAgents/cn.biboer.font2svg-api.plist
|
||||
```
|
||||
|
||||
3. 加载并启动（不要使用 `sudo`）：
|
||||
|
||||
```bash
|
||||
launchctl bootout gui/$(id -u) ~/Library/LaunchAgents/cn.biboer.font2svg-api.plist 2>/dev/null || true
|
||||
launchctl bootstrap gui/$(id -u) ~/Library/LaunchAgents/cn.biboer.font2svg-api.plist
|
||||
launchctl enable gui/$(id -u)/cn.biboer.font2svg-api
|
||||
launchctl kickstart -k gui/$(id -u)/cn.biboer.font2svg-api
|
||||
```
|
||||
|
||||
4. 查看状态与日志：
|
||||
|
||||
```bash
|
||||
launchctl print gui/$(id -u)/cn.biboer.font2svg-api
|
||||
tail -f /tmp/font2svg-api.log
|
||||
```
|
||||
|
||||
5. 停止并卸载：
|
||||
|
||||
```bash
|
||||
launchctl bootout gui/$(id -u) ~/Library/LaunchAgents/cn.biboer.font2svg-api.plist
|
||||
```
|
||||
|
||||
常见错误排查：
|
||||
|
||||
- `Bootstrap failed: 5: Input/output error`
|
||||
- 通常是 `plist` 路径/权限问题，或使用了 `sudo launchctl`。
|
||||
- `Missing executable detected`
|
||||
- `plist` 中 `ProgramArguments` 第一个路径不可执行（常见是 `.venv` 未创建）。
|
||||
- 先执行“启动前准备（必须）”创建 `.venv`，再重载 launchd。
|
||||
|
||||
## 7. 约束
|
||||
|
||||
- 字体解析完全基于字体清单（默认 `miniprogram/assets/fonts.json`），字体文件统一从 `<static-root>/fonts/` 读取，`fontId` 必须存在。
|
||||
- 服务端启用 CORS，允许小程序访问。
|
||||
- 不依赖 Flask/FastAPI，使用 Python 标准库 HTTP 服务。
|
||||
- `/api/render-png` 依赖 `node + sharp`（使用 `apiserver/svg_to_png.js` 转换）。
|
||||
1
apiserver/__init__.py
Normal file
1
apiserver/__init__.py
Normal file
@@ -0,0 +1 @@
|
||||
"""Font2SVG API server package."""
|
||||
BIN
apiserver/__pycache__/renderer.cpython-312.pyc
Normal file
BIN
apiserver/__pycache__/renderer.cpython-312.pyc
Normal file
Binary file not shown.
41
apiserver/font2svg-api.launchd.plist.example
Normal file
41
apiserver/font2svg-api.launchd.plist.example
Normal file
@@ -0,0 +1,41 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>Label</key>
|
||||
<string>cn.biboer.font2svg-api</string>
|
||||
|
||||
<key>ProgramArguments</key>
|
||||
<array>
|
||||
<string>/Users/gavin/font2svg/.venv/bin/python</string>
|
||||
<string>/Users/gavin/font2svg/apiserver/server.py</string>
|
||||
<string>--host</string>
|
||||
<string>127.0.0.1</string>
|
||||
<string>--port</string>
|
||||
<string>9300</string>
|
||||
<string>--static-root</string>
|
||||
<string>/Users/gavin/font2svg</string>
|
||||
</array>
|
||||
|
||||
<key>WorkingDirectory</key>
|
||||
<string>/Users/gavin/font2svg</string>
|
||||
|
||||
<key>RunAtLoad</key>
|
||||
<true/>
|
||||
|
||||
<key>KeepAlive</key>
|
||||
<true/>
|
||||
|
||||
<key>StandardOutPath</key>
|
||||
<string>/tmp/font2svg-api.log</string>
|
||||
|
||||
<key>StandardErrorPath</key>
|
||||
<string>/tmp/font2svg-api.log</string>
|
||||
|
||||
<key>EnvironmentVariables</key>
|
||||
<dict>
|
||||
<key>PYTHONUNBUFFERED</key>
|
||||
<string>1</string>
|
||||
</dict>
|
||||
</dict>
|
||||
</plist>
|
||||
14
apiserver/font2svg-api.service.example
Normal file
14
apiserver/font2svg-api.service.example
Normal file
@@ -0,0 +1,14 @@
|
||||
[Unit]
|
||||
Description=Font2SVG API Server
|
||||
After=network.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
User=gavin
|
||||
WorkingDirectory=/home/gavin/font2svg
|
||||
ExecStart=/home/gavin/font2svg/.venv/bin/python /home/gavin/font2svg/apiserver/server.py --host 127.0.0.1 --port 9300 --static-root /home/gavin/font2svg
|
||||
Restart=always
|
||||
RestartSec=3
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
55
apiserver/png_renderer.py
Normal file
55
apiserver/png_renderer.py
Normal file
@@ -0,0 +1,55 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
"""服务端 PNG 渲染：通过 sharp 将 SVG 转为 PNG。"""
|
||||
|
||||
import os
|
||||
import subprocess
|
||||
|
||||
|
||||
def _script_path():
|
||||
return os.path.join(os.path.dirname(__file__), "svg_to_png.js")
|
||||
|
||||
|
||||
def render_png_from_svg(svg_text, width, height, *, timeout_seconds=20):
|
||||
if not svg_text or not str(svg_text).strip():
|
||||
raise ValueError("SVG 内容为空")
|
||||
|
||||
script = _script_path()
|
||||
if not os.path.isfile(script):
|
||||
raise FileNotFoundError(f"未找到 SVG 转 PNG 脚本: {script}")
|
||||
|
||||
safe_width = max(1, min(4096, int(round(float(width or 0) or 0))))
|
||||
safe_height = max(1, min(4096, int(round(float(height or 0) or 0))))
|
||||
|
||||
cmd = [
|
||||
"node",
|
||||
script,
|
||||
"--width",
|
||||
str(safe_width),
|
||||
"--height",
|
||||
str(safe_height),
|
||||
]
|
||||
|
||||
try:
|
||||
completed = subprocess.run(
|
||||
cmd,
|
||||
input=str(svg_text).encode("utf-8"),
|
||||
stdout=subprocess.PIPE,
|
||||
stderr=subprocess.PIPE,
|
||||
timeout=timeout_seconds,
|
||||
check=False,
|
||||
)
|
||||
except FileNotFoundError as error:
|
||||
raise RuntimeError("未找到 node，请先安装 Node.js") from error
|
||||
|
||||
if completed.returncode != 0:
|
||||
stderr = completed.stderr.decode("utf-8", errors="replace").strip()
|
||||
if "Cannot find module 'sharp'" in stderr:
|
||||
raise RuntimeError("缺少 sharp 依赖，请在项目根目录执行: npm install")
|
||||
raise RuntimeError(stderr or f"PNG 渲染失败，退出码: {completed.returncode}")
|
||||
|
||||
png_bytes = completed.stdout
|
||||
if not png_bytes:
|
||||
raise RuntimeError("PNG 渲染失败，返回空内容")
|
||||
|
||||
return png_bytes
|
||||
275
apiserver/renderer.py
Normal file
275
apiserver/renderer.py
Normal file
@@ -0,0 +1,275 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
"""服务端字体渲染核心：输入文本和字体文件，输出 SVG。"""
|
||||
|
||||
import os
|
||||
import re
|
||||
|
||||
HB = None
|
||||
BoundsPen = None
|
||||
SVGPathPen = None
|
||||
TTFont = None
|
||||
|
||||
MAX_CHARS_PER_LINE = 45
|
||||
HEX_COLOR_RE = re.compile(r"^#[0-9a-fA-F]{6}$")
|
||||
|
||||
|
||||
def _ensure_deps():
|
||||
global HB, BoundsPen, SVGPathPen, TTFont
|
||||
if HB is not None:
|
||||
return
|
||||
|
||||
try:
|
||||
import uharfbuzz as hb # type: ignore[import-not-found]
|
||||
from fontTools.pens.boundsPen import BoundsPen as BP # type: ignore[import-not-found]
|
||||
from fontTools.pens.svgPathPen import SVGPathPen as SP # type: ignore[import-not-found]
|
||||
from fontTools.ttLib import TTFont as FT # type: ignore[import-not-found]
|
||||
except ModuleNotFoundError as error:
|
||||
raise RuntimeError("缺少依赖，请先安装: fonttools uharfbuzz") from error
|
||||
|
||||
HB = hb
|
||||
BoundsPen = BP
|
||||
SVGPathPen = SP
|
||||
TTFont = FT
|
||||
|
||||
|
||||
def _normalize_line_breaks(text):
|
||||
return str(text or "").replace("\r\n", "\n").replace("\r", "\n")
|
||||
|
||||
|
||||
def wrap_text_by_chars(text, max_chars_per_line=MAX_CHARS_PER_LINE):
|
||||
if max_chars_per_line <= 0:
|
||||
return _normalize_line_breaks(text)
|
||||
|
||||
normalized = _normalize_line_breaks(text)
|
||||
lines = normalized.split("\n")
|
||||
wrapped_lines = []
|
||||
|
||||
for line in lines:
|
||||
chars = list(line)
|
||||
if not chars:
|
||||
wrapped_lines.append("")
|
||||
continue
|
||||
for i in range(0, len(chars), max_chars_per_line):
|
||||
wrapped_lines.append("".join(chars[i : i + max_chars_per_line]))
|
||||
|
||||
return "\n".join(wrapped_lines)
|
||||
|
||||
|
||||
def _normalize_hex_color(color, fallback="#000000"):
|
||||
value = str(color or "").strip()
|
||||
if HEX_COLOR_RE.match(value):
|
||||
return value
|
||||
return fallback
|
||||
|
||||
|
||||
def _format_number(value):
|
||||
text = f"{value:.2f}".rstrip("0").rstrip(".")
|
||||
return text if text else "0"
|
||||
|
||||
|
||||
def _shape_line(hb_font, line):
|
||||
buf = HB.Buffer()
|
||||
buf.add_str(line)
|
||||
buf.guess_segment_properties()
|
||||
HB.shape(hb_font, buf)
|
||||
return buf.glyph_infos, buf.glyph_positions
|
||||
|
||||
|
||||
def _positions_scale(positions, upem):
|
||||
sample = 0
|
||||
for pos in positions:
|
||||
if pos.x_advance:
|
||||
sample = abs(pos.x_advance)
|
||||
break
|
||||
if sample > upem * 4:
|
||||
return 1 / 64.0
|
||||
return 1.0
|
||||
|
||||
|
||||
def _compute_bounds(glyph_set, runs):
|
||||
min_x = None
|
||||
min_y = None
|
||||
max_x = None
|
||||
max_y = None
|
||||
|
||||
for glyph_name, x_pos, y_pos in runs:
|
||||
glyph = glyph_set[glyph_name]
|
||||
pen = BoundsPen(glyph_set)
|
||||
glyph.draw(pen)
|
||||
if pen.bounds is None:
|
||||
continue
|
||||
|
||||
xmin, ymin, xmax, ymax = pen.bounds
|
||||
xmin += x_pos
|
||||
xmax += x_pos
|
||||
ymin += y_pos
|
||||
ymax += y_pos
|
||||
|
||||
min_x = xmin if min_x is None else min(min_x, xmin)
|
||||
min_y = ymin if min_y is None else min(min_y, ymin)
|
||||
max_x = xmax if max_x is None else max(max_x, xmax)
|
||||
max_y = ymax if max_y is None else max(max_y, ymax)
|
||||
|
||||
return min_x, min_y, max_x, max_y
|
||||
|
||||
|
||||
def _font_name(ttfont):
|
||||
name_table = ttfont.get("name")
|
||||
if not name_table:
|
||||
return "Unknown"
|
||||
|
||||
for name_id in (1, 4):
|
||||
for record in name_table.names:
|
||||
if record.nameID != name_id:
|
||||
continue
|
||||
try:
|
||||
value = record.toUnicode().strip()
|
||||
except Exception:
|
||||
continue
|
||||
if value:
|
||||
return value
|
||||
|
||||
return "Unknown"
|
||||
|
||||
|
||||
def _compose_svg(
|
||||
glyph_set,
|
||||
runs,
|
||||
bounds,
|
||||
*,
|
||||
fill_color="#000000",
|
||||
width_override=None,
|
||||
height_override=None,
|
||||
):
|
||||
min_x, min_y, max_x, max_y = bounds
|
||||
if min_x is None or min_y is None or max_x is None or max_y is None:
|
||||
raise ValueError("未生成有效字形轮廓。")
|
||||
|
||||
width = max_x - min_x
|
||||
height = max_y - min_y
|
||||
if width <= 0 or height <= 0:
|
||||
raise ValueError("计算得到的SVG尺寸无效。")
|
||||
|
||||
paths = []
|
||||
for glyph_name, x_pos, y_pos in runs:
|
||||
glyph = glyph_set[glyph_name]
|
||||
pen = SVGPathPen(glyph_set)
|
||||
glyph.draw(pen)
|
||||
d = pen.getCommands()
|
||||
if not d:
|
||||
continue
|
||||
|
||||
transform = f"translate({_format_number(x_pos)} {_format_number(y_pos)})"
|
||||
paths.append(f' <path d="{d}" transform="{transform}"/>')
|
||||
|
||||
if not paths:
|
||||
raise ValueError("未生成任何路径。")
|
||||
|
||||
view_box = f"{_format_number(min_x)} 0 {_format_number(width)} {_format_number(height)}"
|
||||
group_transform = f"translate(0 {_format_number(max_y)}) scale(1 -1)"
|
||||
|
||||
svg_content = (
|
||||
'<?xml version="1.0" encoding="UTF-8" standalone="no"?>\n'
|
||||
'<svg xmlns="http://www.w3.org/2000/svg" '
|
||||
f'width="{_format_number(width_override if width_override is not None else width)}" '
|
||||
f'height="{_format_number(height_override if height_override is not None else height)}" '
|
||||
f'viewBox="{view_box}">\n'
|
||||
f' <g transform="{group_transform}" fill="{_normalize_hex_color(fill_color)}" stroke="none">\n'
|
||||
f"{chr(10).join(paths)}\n"
|
||||
" </g>\n"
|
||||
"</svg>\n"
|
||||
)
|
||||
|
||||
return svg_content, width, height
|
||||
|
||||
|
||||
def render_svg_from_font_file(
|
||||
font_path,
|
||||
text,
|
||||
*,
|
||||
font_size=120,
|
||||
fill_color="#000000",
|
||||
letter_spacing=0.0,
|
||||
max_chars_per_line=MAX_CHARS_PER_LINE,
|
||||
):
|
||||
if not os.path.isfile(font_path):
|
||||
raise FileNotFoundError(f"字体文件不存在: {font_path}")
|
||||
|
||||
raw_text = str(text or "")
|
||||
if not raw_text.strip():
|
||||
raise ValueError("文本内容不能为空")
|
||||
|
||||
_ensure_deps()
|
||||
|
||||
ttfont = TTFont(font_path)
|
||||
glyph_set = ttfont.getGlyphSet()
|
||||
upem = ttfont["head"].unitsPerEm
|
||||
|
||||
hb_blob = HB.Blob.from_file_path(font_path)
|
||||
hb_face = HB.Face(hb_blob, 0)
|
||||
hb_font = HB.Font(hb_face)
|
||||
hb_font.scale = (upem, upem)
|
||||
HB.ot_font_set_funcs(hb_font)
|
||||
|
||||
normalized_text = wrap_text_by_chars(raw_text, int(max_chars_per_line or 0))
|
||||
lines = normalized_text.split("\n")
|
||||
|
||||
ascender = upem * 0.8
|
||||
descender = -upem * 0.2
|
||||
if "hhea" in ttfont:
|
||||
hhea = ttfont["hhea"]
|
||||
if hasattr(hhea, "ascent"):
|
||||
ascender = float(hhea.ascent)
|
||||
if hasattr(hhea, "descent"):
|
||||
descender = float(hhea.descent)
|
||||
line_advance = max(upem * 1.2, ascender - descender)
|
||||
|
||||
letter_spacing_raw = float(letter_spacing or 0.0) * upem
|
||||
runs = []
|
||||
|
||||
for line_index, line in enumerate(lines):
|
||||
if line == "":
|
||||
continue
|
||||
|
||||
infos, positions = _shape_line(hb_font, line)
|
||||
scale = _positions_scale(positions, upem)
|
||||
spacing_raw = letter_spacing_raw / scale
|
||||
x = 0.0
|
||||
y = 0.0
|
||||
y_base = -line_index * line_advance
|
||||
|
||||
for info, pos in zip(infos, positions):
|
||||
glyph_name = ttfont.getGlyphName(info.codepoint)
|
||||
x_pos = (x + pos.x_offset) * scale
|
||||
y_pos = (y + pos.y_offset) * scale
|
||||
runs.append((glyph_name, x_pos, y_pos + y_base))
|
||||
x += float(pos.x_advance) + spacing_raw
|
||||
y += float(pos.y_advance)
|
||||
|
||||
bounds = _compute_bounds(glyph_set, runs)
|
||||
min_x, min_y, max_x, max_y = bounds
|
||||
if min_x is None or min_y is None or max_x is None or max_y is None:
|
||||
raise ValueError("未生成有效字形轮廓。")
|
||||
|
||||
scale = float(font_size) / float(upem)
|
||||
width = (max_x - min_x) * scale
|
||||
height = (max_y - min_y) * scale
|
||||
if width <= 0 or height <= 0:
|
||||
raise ValueError("计算得到的SVG尺寸无效。")
|
||||
|
||||
svg_content, _, _ = _compose_svg(
|
||||
glyph_set,
|
||||
runs,
|
||||
bounds,
|
||||
fill_color=fill_color,
|
||||
width_override=width,
|
||||
height_override=height,
|
||||
)
|
||||
|
||||
return {
|
||||
"svg": svg_content,
|
||||
"width": width,
|
||||
"height": height,
|
||||
"fontName": _font_name(ttfont),
|
||||
}
|
||||
403
apiserver/server.py
Normal file
403
apiserver/server.py
Normal file
@@ -0,0 +1,403 @@
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
"""Font2SVG API 服务。"""
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import logging
|
||||
import os
|
||||
import threading
|
||||
import time
|
||||
from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
|
||||
from urllib.parse import urlparse
|
||||
|
||||
try:
|
||||
from .renderer import MAX_CHARS_PER_LINE, render_svg_from_font_file
|
||||
except ImportError:
|
||||
from renderer import MAX_CHARS_PER_LINE, render_svg_from_font_file
|
||||
try:
|
||||
from .png_renderer import render_png_from_svg
|
||||
except ImportError:
|
||||
from png_renderer import render_png_from_svg
|
||||
|
||||
LOGGER = logging.getLogger("font2svg.api")
|
||||
|
||||
|
||||
def _normalize_hex_color(color, fallback="#000000"):
|
||||
value = str(color or "").strip()
|
||||
if len(value) == 7 and value.startswith("#"):
|
||||
hex_part = value[1:]
|
||||
if all(ch in "0123456789abcdefABCDEF" for ch in hex_part):
|
||||
return value
|
||||
return fallback
|
||||
|
||||
|
||||
def _safe_number(value, fallback, min_value=None, max_value=None, cast=float):
|
||||
try:
|
||||
parsed = cast(value)
|
||||
except (TypeError, ValueError):
|
||||
parsed = fallback
|
||||
if min_value is not None:
|
||||
parsed = max(min_value, parsed)
|
||||
if max_value is not None:
|
||||
parsed = min(max_value, parsed)
|
||||
return parsed
|
||||
|
||||
|
||||
def _is_within_root(path, root):
|
||||
try:
|
||||
root_abs = os.path.abspath(root)
|
||||
path_abs = os.path.abspath(path)
|
||||
return os.path.commonpath([root_abs, path_abs]) == root_abs
|
||||
except ValueError:
|
||||
return False
|
||||
|
||||
|
||||
def _normalize_manifest_path(path):
|
||||
value = str(path or "").strip()
|
||||
if not value:
|
||||
return ""
|
||||
|
||||
if value.startswith("//"):
|
||||
parsed = urlparse(f"https:{value}")
|
||||
return parsed.path
|
||||
|
||||
if value.startswith("http://") or value.startswith("https://"):
|
||||
parsed = urlparse(value)
|
||||
return parsed.path
|
||||
|
||||
return value
|
||||
|
||||
|
||||
def _resolve_font_path(item, static_root):
|
||||
path = _normalize_manifest_path(item.get("path"))
|
||||
filename = str(item.get("filename") or "").strip()
|
||||
category = str(item.get("category") or "").strip()
|
||||
candidates = []
|
||||
|
||||
if path:
|
||||
cleaned = path.split("?", 1)[0].strip()
|
||||
candidates.append(os.path.join(static_root, cleaned.lstrip("/")))
|
||||
|
||||
if category and filename:
|
||||
candidates.append(os.path.join(static_root, "fonts", category, filename))
|
||||
|
||||
if filename:
|
||||
candidates.append(os.path.join(static_root, "fonts", filename))
|
||||
|
||||
for candidate in candidates:
|
||||
absolute = os.path.abspath(candidate)
|
||||
if _is_within_root(absolute, static_root) and os.path.isfile(absolute):
|
||||
return absolute
|
||||
|
||||
return None
|
||||
|
||||
|
||||
class FontCatalog:
|
||||
def __init__(self, static_root, manifest_path):
|
||||
self.static_root = os.path.abspath(static_root)
|
||||
self.manifest_path = os.path.abspath(manifest_path)
|
||||
self._manifest_mtime = None
|
||||
self._font_map = {}
|
||||
self._lock = threading.Lock()
|
||||
|
||||
def _reload(self):
|
||||
if not os.path.isfile(self.manifest_path):
|
||||
raise FileNotFoundError(f"未找到字体清单: {self.manifest_path}")
|
||||
|
||||
mtime = os.path.getmtime(self.manifest_path)
|
||||
if self._manifest_mtime == mtime and self._font_map:
|
||||
return
|
||||
|
||||
with open(self.manifest_path, "r", encoding="utf-8") as file:
|
||||
payload = json.load(file)
|
||||
|
||||
if not isinstance(payload, list):
|
||||
raise ValueError("fonts.json 格式无效，必须是数组")
|
||||
|
||||
font_map = {}
|
||||
for item in payload:
|
||||
if not isinstance(item, dict):
|
||||
continue
|
||||
|
||||
font_id = str(item.get("id") or "").strip()
|
||||
if not font_id:
|
||||
continue
|
||||
|
||||
font_path = _resolve_font_path(item, self.static_root)
|
||||
if not font_path:
|
||||
continue
|
||||
|
||||
font_map[font_id] = {
|
||||
"path": font_path,
|
||||
"name": str(item.get("name") or "").strip(),
|
||||
"category": str(item.get("category") or "").strip(),
|
||||
}
|
||||
|
||||
if not font_map:
|
||||
raise ValueError("未解析到可用字体路径，请检查 fonts.json 与 fonts/ 目录")
|
||||
|
||||
self._font_map = font_map
|
||||
self._manifest_mtime = mtime
|
||||
LOGGER.info("字体清单已加载: %s 个字体", len(font_map))
|
||||
|
||||
def get(self, font_id):
|
||||
with self._lock:
|
||||
self._reload()
|
||||
item = self._font_map.get(font_id)
|
||||
|
||||
if not item:
|
||||
raise KeyError(f"字体不存在: {font_id}")
|
||||
if not os.path.isfile(item["path"]):
|
||||
raise FileNotFoundError(f"字体文件不存在: {item['path']}")
|
||||
|
||||
return item
|
||||
|
||||
def health(self):
|
||||
with self._lock:
|
||||
self._reload()
|
||||
return {
|
||||
"manifestPath": self.manifest_path,
|
||||
"fontCount": len(self._font_map),
|
||||
}
|
||||
|
||||
|
||||
class RenderHandler(BaseHTTPRequestHandler):
|
||||
catalog = None
|
||||
|
||||
def send_response(self, code, message=None):
|
||||
self._response_status = code
|
||||
super().send_response(code, message)
|
||||
|
||||
def _set_cors_headers(self):
|
||||
self.send_header("Access-Control-Allow-Origin", "*")
|
||||
self.send_header("Access-Control-Allow-Methods", "GET,POST,OPTIONS")
|
||||
self.send_header("Access-Control-Allow-Headers", "Content-Type,Authorization")
|
||||
self.send_header("Access-Control-Max-Age", "86400")
|
||||
|
||||
def _log_request_timing(self, start_time):
|
||||
elapsed_ms = (time.perf_counter() - start_time) * 1000
|
||||
status = getattr(self, "_response_status", "-")
|
||||
client_ip = self.client_address[0] if self.client_address else "-"
|
||||
LOGGER.info(
|
||||
"请求完成 method=%s path=%s status=%s duration_ms=%.2f client=%s",
|
||||
self.command,
|
||||
self.path,
|
||||
status,
|
||||
elapsed_ms,
|
||||
client_ip,
|
||||
)
|
||||
|
||||
def _send_json(self, status_code, payload):
|
||||
body = json.dumps(payload, ensure_ascii=False).encode("utf-8")
|
||||
self.send_response(status_code)
|
||||
self._set_cors_headers()
|
||||
self.send_header("Content-Type", "application/json; charset=utf-8")
|
||||
self.send_header("Content-Length", str(len(body)))
|
||||
self.end_headers()
|
||||
self.wfile.write(body)
|
||||
|
||||
def _send_binary(self, status_code, body, content_type):
|
||||
self.send_response(status_code)
|
||||
self._set_cors_headers()
|
||||
self.send_header("Content-Type", content_type)
|
||||
self.send_header("Content-Length", str(len(body)))
|
||||
self.end_headers()
|
||||
self.wfile.write(body)
|
||||
|
||||
def _parse_render_payload(self):
|
||||
try:
|
||||
content_length = int(self.headers.get("Content-Length", "0") or "0")
|
||||
except ValueError:
|
||||
raise ValueError("请求长度无效") from None
|
||||
|
||||
if content_length <= 0 or content_length > 256 * 1024:
|
||||
raise ValueError("请求体大小无效")
|
||||
|
||||
try:
|
||||
raw_body = self.rfile.read(content_length)
|
||||
payload = json.loads(raw_body.decode("utf-8"))
|
||||
except json.JSONDecodeError:
|
||||
raise ValueError("请求体不是有效 JSON") from None
|
||||
|
||||
if not isinstance(payload, dict):
|
||||
raise ValueError("请求体格式错误")
|
||||
|
||||
font_id = str(payload.get("fontId") or "").strip()
|
||||
text = str(payload.get("text") or "")
|
||||
if not font_id:
|
||||
raise ValueError("缺少 fontId")
|
||||
if not text.strip():
|
||||
raise ValueError("文本内容不能为空")
|
||||
|
||||
return {
|
||||
"fontId": font_id,
|
||||
"text": text,
|
||||
"fontSize": _safe_number(payload.get("fontSize"), 120.0, 8.0, 1024.0, float),
|
||||
"letterSpacing": _safe_number(payload.get("letterSpacing"), 0.0, -2.0, 5.0, float),
|
||||
"maxCharsPerLine": _safe_number(
|
||||
payload.get("maxCharsPerLine"),
|
||||
MAX_CHARS_PER_LINE,
|
||||
1,
|
||||
300,
|
||||
int,
|
||||
),
|
||||
"fillColor": _normalize_hex_color(payload.get("fillColor"), "#000000"),
|
||||
}
|
||||
|
||||
def _render_svg_core(self, render_params):
|
||||
font_info = self.catalog.get(render_params["fontId"])
|
||||
result = render_svg_from_font_file(
|
||||
font_info["path"],
|
||||
render_params["text"],
|
||||
font_size=render_params["fontSize"],
|
||||
fill_color=render_params["fillColor"],
|
||||
letter_spacing=render_params["letterSpacing"],
|
||||
max_chars_per_line=render_params["maxCharsPerLine"],
|
||||
)
|
||||
return font_info, result
|
||||
|
||||
def do_OPTIONS(self): # noqa: N802
|
||||
start_time = time.perf_counter()
|
||||
self._response_status = None
|
||||
try:
|
||||
self.send_response(204)
|
||||
self._set_cors_headers()
|
||||
self.end_headers()
|
||||
finally:
|
||||
self._log_request_timing(start_time)
|
||||
|
||||
def do_GET(self): # noqa: N802
|
||||
start_time = time.perf_counter()
|
||||
self._response_status = None
|
||||
try:
|
||||
parsed = urlparse(self.path)
|
||||
if parsed.path == "/healthz":
|
||||
try:
|
||||
data = self.catalog.health()
|
||||
self._send_json(200, {"ok": True, "data": data})
|
||||
except Exception as error:
|
||||
LOGGER.exception("健康检查失败")
|
||||
self._send_json(500, {"ok": False, "error": str(error)})
|
||||
return
|
||||
|
||||
self._send_json(404, {"ok": False, "error": "Not Found"})
|
||||
finally:
|
||||
self._log_request_timing(start_time)
|
||||
|
||||
def do_POST(self): # noqa: N802
|
||||
start_time = time.perf_counter()
|
||||
self._response_status = None
|
||||
try:
|
||||
parsed = urlparse(self.path)
|
||||
if parsed.path not in ("/api/render-svg", "/api/render-png"):
|
||||
self._send_json(404, {"ok": False, "error": "Not Found"})
|
||||
return
|
||||
|
||||
try:
|
||||
render_params = self._parse_render_payload()
|
||||
font_info, result = self._render_svg_core(render_params)
|
||||
except KeyError as error:
|
||||
self._send_json(404, {"ok": False, "error": str(error)})
|
||||
return
|
||||
except FileNotFoundError as error:
|
||||
self._send_json(404, {"ok": False, "error": str(error)})
|
||||
return
|
||||
except ValueError as error:
|
||||
self._send_json(400, {"ok": False, "error": str(error)})
|
||||
return
|
||||
except Exception as error:
|
||||
LOGGER.exception("渲染失败")
|
||||
self._send_json(500, {"ok": False, "error": str(error)})
|
||||
return
|
||||
|
||||
if parsed.path == "/api/render-png":
|
||||
try:
|
||||
png_bytes = render_png_from_svg(
|
||||
result["svg"],
|
||||
result["width"],
|
||||
result["height"],
|
||||
)
|
||||
except Exception as error:
|
||||
LOGGER.exception("PNG 渲染失败")
|
||||
self._send_json(500, {"ok": False, "error": str(error)})
|
||||
return
|
||||
|
||||
self._send_binary(200, png_bytes, "image/png")
|
||||
return
|
||||
|
||||
response_data = {
|
||||
"svg": result["svg"],
|
||||
"width": result["width"],
|
||||
"height": result["height"],
|
||||
"fontName": result.get("fontName") or font_info.get("name") or "Unknown",
|
||||
"fontId": render_params["fontId"],
|
||||
}
|
||||
self._send_json(200, {"ok": True, "data": response_data})
|
||||
finally:
|
||||
self._log_request_timing(start_time)
|
||||
|
||||
def log_message(self, format_str, *args):
|
||||
LOGGER.info("%s - %s", self.address_string(), format_str % args)
|
||||
|
||||
|
||||
def build_server(host, port, static_root, manifest_path):
|
||||
catalog = FontCatalog(static_root=static_root, manifest_path=manifest_path)
|
||||
RenderHandler.catalog = catalog
|
||||
return ThreadingHTTPServer((host, port), RenderHandler)
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description="Font2SVG 渲染 API 服务")
|
||||
parser.add_argument("--host", default=os.getenv("FONT2SVG_API_HOST", "0.0.0.0"))
|
||||
parser.add_argument("--port", type=int, default=int(os.getenv("FONT2SVG_API_PORT", "9300")))
|
||||
parser.add_argument(
|
||||
"--static-root",
|
||||
default=os.getenv("FONT2SVG_STATIC_ROOT", os.getcwd()),
|
||||
help="静态资源根目录（包含 fonts/ 与配置清单）",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--manifest",
|
||||
default=os.getenv("FONT2SVG_MANIFEST_PATH", ""),
|
||||
help="字体清单路径，默认优先使用 <static-root>/miniprogram/assets/fonts.json，其次 <static-root>/fonts.json",
|
||||
)
|
||||
args = parser.parse_args()
|
||||
|
||||
logging.basicConfig(
|
||||
level=logging.INFO,
|
||||
format="%(asctime)s %(levelname)s [%(name)s] %(message)s",
|
||||
)
|
||||
|
||||
static_root = os.path.abspath(args.static_root)
|
||||
if args.manifest.strip():
|
||||
manifest_path = args.manifest.strip()
|
||||
else:
|
||||
manifest_candidates = [
|
||||
os.path.join(static_root, "miniprogram", "assets", "fonts.json"),
|
||||
os.path.join(static_root, "fonts.json"),
|
||||
]
|
||||
manifest_path = next((item for item in manifest_candidates if os.path.isfile(item)), manifest_candidates[0])
|
||||
|
||||
server = build_server(
|
||||
host=args.host,
|
||||
port=args.port,
|
||||
static_root=static_root,
|
||||
manifest_path=manifest_path,
|
||||
)
|
||||
|
||||
LOGGER.info("Font2SVG API 服务启动: http://%s:%s", args.host, args.port)
|
||||
LOGGER.info("静态目录: %s", static_root)
|
||||
LOGGER.info("字体清单: %s", manifest_path)
|
||||
|
||||
try:
|
||||
server.serve_forever()
|
||||
except KeyboardInterrupt:
|
||||
LOGGER.info("收到退出信号，正在停止服务")
|
||||
finally:
|
||||
server.server_close()
|
||||
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
61
apiserver/svg_to_png.js
Normal file
61
apiserver/svg_to_png.js
Normal file
@@ -0,0 +1,61 @@
|
||||
#!/usr/bin/env node
|
||||
|
||||
const sharp = require('sharp')
|
||||
|
||||
function parseArgs(argv) {
|
||||
const parsed = {}
|
||||
for (let i = 2; i < argv.length; i += 1) {
|
||||
const key = argv[i]
|
||||
const value = argv[i + 1]
|
||||
if (key === '--width' && value) {
|
||||
parsed.width = Number(value)
|
||||
i += 1
|
||||
continue
|
||||
}
|
||||
if (key === '--height' && value) {
|
||||
parsed.height = Number(value)
|
||||
i += 1
|
||||
}
|
||||
}
|
||||
return parsed
|
||||
}
|
||||
|
||||
async function main() {
|
||||
const args = parseArgs(process.argv)
|
||||
const chunks = []
|
||||
|
||||
process.stdin.on('data', (chunk) => {
|
||||
chunks.push(chunk)
|
||||
})
|
||||
|
||||
process.stdin.on('end', async () => {
|
||||
try {
|
||||
const svgBuffer = Buffer.concat(chunks)
|
||||
if (!svgBuffer.length) {
|
||||
throw new Error('empty svg input')
|
||||
}
|
||||
|
||||
const width = Number.isFinite(args.width) && args.width > 0 ? Math.round(args.width) : null
|
||||
const height = Number.isFinite(args.height) && args.height > 0 ? Math.round(args.height) : null
|
||||
|
||||
let pipeline = sharp(svgBuffer, { density: 300 })
|
||||
if (width || height) {
|
||||
pipeline = pipeline.resize({
|
||||
width: width || undefined,
|
||||
height: height || undefined,
|
||||
fit: 'contain',
|
||||
background: { r: 255, g: 255, b: 255, alpha: 1 },
|
||||
withoutEnlargement: false,
|
||||
})
|
||||
}
|
||||
|
||||
const pngBuffer = await pipeline.png({ compressionLevel: 9 }).toBuffer()
|
||||
process.stdout.write(pngBuffer)
|
||||
} catch (error) {
|
||||
process.stderr.write(`svg_to_png_error: ${error && error.message ? error.message : String(error)}\n`)
|
||||
process.exit(1)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
main()
|
||||
59
convert-icons.js
Normal file
59
convert-icons.js
Normal file
@@ -0,0 +1,59 @@
|
||||
#!/usr/bin/env node
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
const { execSync } = require('child_process');
|
||||
|
||||
// 检查是否安装了 sharp
|
||||
try {
|
||||
require.resolve('sharp');
|
||||
} catch (e) {
|
||||
console.log('正在安装 sharp...');
|
||||
execSync('npm install sharp', { stdio: 'inherit', cwd: __dirname });
|
||||
}
|
||||
|
||||
const sharp = require('sharp');
|
||||
|
||||
const iconsDir = path.join(__dirname, 'miniprogram', 'assets', 'icons');
|
||||
const svgFiles = [
|
||||
'font-size-decrease',
|
||||
'font-size-increase',
|
||||
'choose-color',
|
||||
'export',
|
||||
'export-svg',
|
||||
'export-png',
|
||||
'font-icon',
|
||||
'expand',
|
||||
'selectall',
|
||||
'unselectall',
|
||||
'checkbox'
|
||||
];
|
||||
|
||||
async function convertSvgToPng() {
|
||||
console.log('开始转换 SVG 为 PNG...\n');
|
||||
|
||||
for (const name of svgFiles) {
|
||||
const svgPath = path.join(iconsDir, `${name}.svg`);
|
||||
const pngPath = path.join(iconsDir, `${name}.png`);
|
||||
|
||||
if (!fs.existsSync(svgPath)) {
|
||||
console.log(`⚠️ ${name}.svg 不存在，跳过`);
|
||||
continue;
|
||||
}
|
||||
|
||||
try {
|
||||
await sharp(svgPath, { density: 300 })
|
||||
.resize(128, 128, { fit: 'contain', background: { r: 0, g: 0, b: 0, alpha: 0 } })
|
||||
.png()
|
||||
.toFile(pngPath);
|
||||
|
||||
console.log(`✅ ${name}.svg -> ${name}.png`);
|
||||
} catch (error) {
|
||||
console.error(`❌ 转换 ${name}.svg 失败:`, error.message);
|
||||
}
|
||||
}
|
||||
|
||||
console.log('\n转换完成！');
|
||||
}
|
||||
|
||||
convertSvgToPng().catch(console.error);
|
||||
86
deploy.sh
Executable file
86
deploy.sh
Executable file
@@ -0,0 +1,86 @@
|
||||
#!/usr/bin/env bash
|
||||
|
||||
# -----------------------------------------------------------------------------
|
||||
# deploy.sh
|
||||
#
|
||||
# 用途
|
||||
# - 一键执行本地推送 + 远端两台服务器拉取代码（A/B）。
|
||||
# - 默认部署分支：main。
|
||||
#
|
||||
# 执行流程
|
||||
# 1) 运行本地推送脚本（默认 ./gitrun.sh）
|
||||
# 2) 服务器 A 执行 git fetch + checkout + pull --ff-only
|
||||
# 3) 服务器 B 执行 git fetch + checkout + pull --ff-only
|
||||
#
|
||||
# 前置条件
|
||||
# - 本机已配置 SSH 免密登录到 A/B 两台服务器。
|
||||
# - 远端目录已存在 Git 仓库（默认 ~/font2svg）。
|
||||
# - 本地 GITRUN_SCRIPT 可执行。
|
||||
#
|
||||
# 可覆盖环境变量
|
||||
# - GITRUN_SCRIPT 本地推送脚本路径（默认 ./gitrun.sh）
|
||||
# - DEPLOY_BRANCH 部署分支（默认 main）
|
||||
# - REMOTE_WORKDIR 远端项目目录（默认 ~/font2svg）
|
||||
# - SERVER_A 服务器 A（默认 gavin@mac.biboer.cn）
|
||||
# - SERVER_A_PORT 服务器 A SSH 端口（默认 22）
|
||||
# - SERVER_B 服务器 B（默认 gavin@biboer.cn）
|
||||
# - SERVER_B_PORT 服务器 B SSH 端口（默认 21174）
|
||||
#
|
||||
# 示例
|
||||
# - 使用默认配置：
|
||||
# bash deploy.sh
|
||||
# - 指定分支：
|
||||
# DEPLOY_BRANCH=release bash deploy.sh
|
||||
# - 指定远端目录：
|
||||
# REMOTE_WORKDIR=~/apps/font2svg bash deploy.sh
|
||||
#
|
||||
# 失败策略
|
||||
# - set -euo pipefail：任一步失败立即退出，避免部分成功导致状态不一致。
|
||||
# -----------------------------------------------------------------------------
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
# 部署配置（可通过环境变量覆盖）
|
||||
GITRUN_SCRIPT="${GITRUN_SCRIPT:-./gitrun.sh}"
|
||||
DEPLOY_BRANCH="${DEPLOY_BRANCH:-main}"
|
||||
REMOTE_WORKDIR="${REMOTE_WORKDIR:-~/font2svg}"
|
||||
SERVER_A="${SERVER_A:-gavin@mac.biboer.cn}"
|
||||
SERVER_A_PORT="${SERVER_A_PORT:-22}"
|
||||
SERVER_B="${SERVER_B:-gavin@biboer.cn}"
|
||||
SERVER_B_PORT="${SERVER_B_PORT:-21174}"
|
||||
SSH_OPTS=(
|
||||
-o BatchMode=yes
|
||||
-o ConnectTimeout=8
|
||||
-o StrictHostKeyChecking=accept-new
|
||||
)
|
||||
|
||||
log_info() {
|
||||
echo "[INFO] $1"
|
||||
}
|
||||
|
||||
run_local_push() {
|
||||
if [[ ! -x "$GITRUN_SCRIPT" ]]; then
|
||||
echo "[ERROR] git 推送脚本不可执行: $GITRUN_SCRIPT"
|
||||
echo "请先执行: chmod +x $GITRUN_SCRIPT"
|
||||
exit 1
|
||||
fi
|
||||
log_info "执行本地推送脚本: $GITRUN_SCRIPT"
|
||||
"$GITRUN_SCRIPT"
|
||||
}
|
||||
|
||||
run_remote_pull() {
|
||||
local host="$1"
|
||||
local port="$2"
|
||||
log_info "远程拉取: $host:$port ($DEPLOY_BRANCH)"
|
||||
ssh "${SSH_OPTS[@]}" -p "$port" "$host" \
|
||||
"cd $REMOTE_WORKDIR && git fetch origin && git checkout $DEPLOY_BRANCH && git pull --ff-only origin $DEPLOY_BRANCH"
|
||||
}
|
||||
|
||||
main() {
|
||||
run_local_push
|
||||
run_remote_pull "$SERVER_A" "$SERVER_A_PORT"
|
||||
run_remote_pull "$SERVER_B" "$SERVER_B_PORT"
|
||||
log_info "部署完成"
|
||||
}
|
||||
|
||||
main "$@"
|
||||
107
fonts.conf
Normal file
107
fonts.conf
Normal file
@@ -0,0 +1,107 @@
|
||||
# Font2SVG - Nginx 配置（fonts.biboer.cn）
|
||||
# 用途：为微信小程序提供静态字体资源 + 远端 SVG 渲染 API
|
||||
|
||||
server {
|
||||
listen 80;
|
||||
listen [::]:80;
|
||||
server_name fonts.biboer.cn;
|
||||
return 301 https://$host$request_uri;
|
||||
}
|
||||
|
||||
server {
|
||||
listen 443 ssl http2;
|
||||
listen [::]:443 ssl http2;
|
||||
server_name fonts.biboer.cn;
|
||||
|
||||
# Certbot 证书
|
||||
ssl_certificate /etc/letsencrypt/live/fonts.biboer.cn/fullchain.pem;
|
||||
ssl_certificate_key /etc/letsencrypt/live/fonts.biboer.cn/privkey.pem;
|
||||
include /etc/letsencrypt/options-ssl-nginx.conf;
|
||||
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
|
||||
|
||||
# 静态资源根目录（需包含 fonts.json 与 fonts/ 目录）
|
||||
root /home/gavin/font2svg;
|
||||
index fonts.json;
|
||||
|
||||
access_log /var/log/nginx/font2svg_access.log;
|
||||
error_log /var/log/nginx/font2svg_error.log;
|
||||
|
||||
server_tokens off;
|
||||
|
||||
# 小程序跨域访问
|
||||
add_header Access-Control-Allow-Origin "*" always;
|
||||
add_header Access-Control-Allow-Methods "GET,HEAD,POST,OPTIONS" always;
|
||||
add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type,Authorization" always;
|
||||
add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;
|
||||
|
||||
# MIME
|
||||
types {
|
||||
application/json json;
|
||||
font/ttf ttf;
|
||||
font/otf otf;
|
||||
font/woff woff;
|
||||
font/woff2 woff2;
|
||||
application/vnd.ms-fontobject eot;
|
||||
}
|
||||
|
||||
# SVG 渲染 API（独立 Python 服务，systemd 监听 127.0.0.1:9300）
|
||||
location ^~ /api/ {
|
||||
# 预检请求：直接返回 204（CORS 头由 server 级 add_header 提供）
|
||||
if ($request_method = OPTIONS) {
|
||||
return 204;
|
||||
}
|
||||
proxy_pass http://127.0.0.1:9300;
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
proxy_connect_timeout 5s;
|
||||
proxy_send_timeout 60s;
|
||||
proxy_read_timeout 60s;
|
||||
}
|
||||
|
||||
# 健康检查（可选）
|
||||
location = /healthz {
|
||||
proxy_pass http://127.0.0.1:9300/healthz;
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
}
|
||||
|
||||
# fonts.json：短缓存，便于更新
|
||||
location = /fonts.json {
|
||||
expires 1h;
|
||||
add_header Cache-Control "public, must-revalidate" always;
|
||||
add_header Access-Control-Allow-Origin "*" always;
|
||||
add_header Access-Control-Allow-Methods "GET,HEAD,POST,OPTIONS" always;
|
||||
add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type,Authorization" always;
|
||||
add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
# 字体文件：长缓存
|
||||
location ~* \.(ttf|otf|woff|woff2|eot)$ {
|
||||
expires 30d;
|
||||
add_header Cache-Control "public, immutable" always;
|
||||
add_header Access-Control-Allow-Origin "*" always;
|
||||
add_header Access-Control-Allow-Methods "GET,HEAD,POST,OPTIONS" always;
|
||||
add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type,Authorization" always;
|
||||
add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
# 默认仅提供静态文件
|
||||
location / {
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
# 禁止访问隐藏文件
|
||||
location ~ /\. {
|
||||
deny all;
|
||||
access_log off;
|
||||
log_not_found off;
|
||||
}
|
||||
}
|
||||
@@ -1,5 +1,74 @@
|
||||
# Vue 3 + TypeScript + Vite
|
||||
# frontend
|
||||
|
||||
This template should help get you started developing with Vue 3 and TypeScript in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
|
||||
`frontend/` 是 `font2svg` 的 Vue 3 + TypeScript 前端应用，负责字体浏览、文本预览与 SVG/PNG 导出。
|
||||
|
||||
Learn more about the recommended Project Setup and IDE Support in the [Vue Docs TypeScript Guide](https://vuejs.org/guide/typescript/overview.html#project-setup).
|
||||
## 技术栈
|
||||
|
||||
- Vue 3 + `<script setup>`
|
||||
- TypeScript
|
||||
- Vite
|
||||
- Pinia
|
||||
- UnoCSS
|
||||
- opentype.js
|
||||
- harfbuzzjs（当前仅在高级接口中可用）
|
||||
|
||||
## 本地开发
|
||||
|
||||
```bash
|
||||
pnpm install
|
||||
pnpm run dev
|
||||
```
|
||||
|
||||
默认地址：`http://localhost:5174`
|
||||
|
||||
## 构建与预览
|
||||
|
||||
```bash
|
||||
pnpm run build
|
||||
pnpm run preview
|
||||
```
|
||||
|
||||
`build` 已包含 `vue-tsc -b` 类型检查。
|
||||
|
||||
## 目录说明
|
||||
|
||||
```text
|
||||
frontend/
|
||||
├── public/
|
||||
│ ├── fonts/ # 字体文件（由根目录统一维护）
|
||||
│ └── fonts.json # 字体清单（根目录脚本生成）
|
||||
├── src/
|
||||
│ ├── components/ # 页面组件
|
||||
│ ├── composables/ # 组合式逻辑
|
||||
│ ├── stores/ # Pinia 状态管理
|
||||
│ ├── utils/ # 字体加载/排版/导出工具
|
||||
│ ├── types/ # 类型声明
|
||||
│ ├── App.vue # 主界面
|
||||
│ └── main.ts # 应用入口
|
||||
├── vite.config.ts
|
||||
└── uno.config.ts
|
||||
```
|
||||
|
||||
## 关键实现
|
||||
|
||||
- `src/stores/fontStore.ts`
|
||||
- 字体、收藏、预览、分类展开状态
|
||||
- localStorage 持久化
|
||||
- 字体按需加载与进度回传
|
||||
- `src/components/SvgPreview.vue`
|
||||
- 预览防抖
|
||||
- 批量并发生成
|
||||
- 交叉观察器懒加载
|
||||
- 预览几何缓存（LRU）
|
||||
- `src/utils/svg-builder.ts`
|
||||
- 字体文本转 SVG
|
||||
- 自动按 45 字换行
|
||||
- `src/utils/download.ts`
|
||||
- SVG/PNG 下载
|
||||
- ZIP 打包导出
|
||||
|
||||
## 注意事项
|
||||
|
||||
- 字体目录唯一来源是 `frontend/public/fonts/`
|
||||
- 更新字体后需要在仓库根目录执行 `pnpm run prepare-fonts`
|
||||
- 当前仓库尚未配置前端 lint/test 脚本，后续应在计划中补齐
|
||||
|
||||
@@ -2,7 +2,10 @@
|
||||
<html lang="zh-CN">
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
|
||||
<!-- 统一使用 favicon_new.png 作为站点图标，避免 Safari 继续优先采用 SVG 或 mask 图标 -->
|
||||
<link rel="icon" type="image/png" href="/favicon_new.png" />
|
||||
<link rel="shortcut icon" href="/favicon_new.png" />
|
||||
<link rel="apple-touch-icon" href="/favicon_new.png" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>Font2SVG - 字体转SVG工具</title>
|
||||
</head>
|
||||
|
||||
11
frontend/public/default.json
Normal file
11
frontend/public/default.json
Normal file
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"inputText": "星程字体转换",
|
||||
"fontSize": 50,
|
||||
"textColor": "#dc2626",
|
||||
"selectedFontIds": [
|
||||
"0001"
|
||||
],
|
||||
"favoriteFontIds": [
|
||||
"0001"
|
||||
]
|
||||
}
|
||||
BIN
frontend/public/favicon.png
Normal file
BIN
frontend/public/favicon.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 59 KiB |
BIN
frontend/public/favicon_new.png
Normal file
BIN
frontend/public/favicon_new.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 33 KiB |
@@ -1,5 +1,5 @@
|
||||
<script setup lang="ts">
|
||||
import { computed } from 'vue'
|
||||
import { computed, ref } from 'vue'
|
||||
import { useFontLoader } from './composables/useFontLoader'
|
||||
import { useUiStore } from './stores/uiStore'
|
||||
import { useFontStore } from './stores/fontStore'
|
||||
@@ -7,17 +7,46 @@ import { MAX_CHARS_PER_LINE, wrapTextByChars } from './utils/text-layout'
|
||||
import FontSelector from './components/FontSelector.vue'
|
||||
import FavoritesList from './components/FavoritesList.vue'
|
||||
import SvgPreview from './components/SvgPreview.vue'
|
||||
import selectAllIcon from './assets/icons/selectall.svg'
|
||||
import unselectAllIcon from './assets/icons/unselectall.svg'
|
||||
|
||||
console.log('App.vue: script setup running...')
|
||||
|
||||
const uiStore = useUiStore()
|
||||
const fontStore = useFontStore()
|
||||
|
||||
type SvgPreviewExpose = {
|
||||
toggleSelectAllPreviewItems: () => void
|
||||
}
|
||||
|
||||
const svgPreviewRef = ref<SvgPreviewExpose | null>(null)
|
||||
|
||||
const fontSizePercent = computed(() => {
|
||||
const raw = ((uiStore.fontSize - 10) / (500 - 10)) * 100
|
||||
return Math.max(0, Math.min(100, raw))
|
||||
})
|
||||
|
||||
const isAllPreviewSelected = computed(() => {
|
||||
const previewIds = fontStore.previewFonts.map(font => font.id)
|
||||
if (previewIds.length === 0) {
|
||||
return false
|
||||
}
|
||||
|
||||
const selectedIds = new Set(uiStore.selectedExportItems.map(item => item.fontInfo.id))
|
||||
return previewIds.every(id => selectedIds.has(id))
|
||||
})
|
||||
|
||||
const isAllFavoriteSelected = computed(() => {
|
||||
const favoriteIds = fontStore.favoriteFonts.map(font => font.id)
|
||||
if (favoriteIds.length === 0) {
|
||||
return false
|
||||
}
|
||||
|
||||
return favoriteIds.every(id => fontStore.previewFontIds.has(id))
|
||||
})
|
||||
|
||||
const favoriteFontCount = computed(() => fontStore.favoriteFonts.length)
|
||||
|
||||
// 加载字体列表
|
||||
try {
|
||||
useFontLoader()
|
||||
@@ -164,6 +193,24 @@ function handleTextInput(event: Event) {
|
||||
uiStore.setInputText(wrappedText)
|
||||
}
|
||||
|
||||
function handleTogglePreviewSelectAll() {
|
||||
svgPreviewRef.value?.toggleSelectAllPreviewItems()
|
||||
}
|
||||
|
||||
function handleToggleFavoriteSelectAll() {
|
||||
const favoriteIds = fontStore.favoriteFonts.map(font => font.id)
|
||||
if (favoriteIds.length === 0) {
|
||||
return
|
||||
}
|
||||
|
||||
if (isAllFavoriteSelected.value) {
|
||||
favoriteIds.forEach(id => fontStore.removeFromPreview(id))
|
||||
return
|
||||
}
|
||||
|
||||
favoriteIds.forEach(id => fontStore.addToPreview(id))
|
||||
}
|
||||
|
||||
console.log('App.vue: script setup completed')
|
||||
</script>
|
||||
|
||||
@@ -274,7 +321,6 @@ console.log('App.vue: script setup completed')
|
||||
<div class="flex flex-col gap-2 shrink-0 overflow-hidden" style="flex-basis: 400px; max-width: 480px; min-width: 320px;">
|
||||
<!-- Frame 5: 字体选择 - 弹性高度 -->
|
||||
<div class="flex-[2] border border-solid border-[#f7e0e0] rounded-lg p-1.5 flex flex-col gap-2 overflow-hidden min-h-0">
|
||||
<h2 class="text-base text-black shrink-0 leading-none">字体选择</h2>
|
||||
<div v-overflow-aware class="scrollbar-hover flex-1 overflow-y-auto overflow-x-hidden pr-2">
|
||||
<FontSelector />
|
||||
</div>
|
||||
@@ -282,7 +328,22 @@ console.log('App.vue: script setup completed')
|
||||
|
||||
<!-- Frame 5: 已收藏字体 - 弹性高度 -->
|
||||
<div class="border border-solid border-[#f7e0e0] rounded-lg p-1.5 flex flex-col gap-2 flex-1 overflow-hidden min-h-[120px]">
|
||||
<h2 class="text-base text-black shrink-0 leading-none">已收藏字体</h2>
|
||||
<div class="flex items-center pr-[9px]">
|
||||
<h2 class="text-base text-black shrink-0 leading-none flex-1">
|
||||
已收藏字体（{{ favoriteFontCount }}字体）
|
||||
</h2>
|
||||
<button
|
||||
@click="handleToggleFavoriteSelectAll"
|
||||
class="w-4 h-4 shrink-0 p-0 border-0 bg-transparent cursor-pointer hover:opacity-85 transition-opacity"
|
||||
title="已收藏字体全选/全不选"
|
||||
>
|
||||
<img
|
||||
:src="isAllFavoriteSelected ? unselectAllIcon : selectAllIcon"
|
||||
alt="已收藏字体全选/全不选"
|
||||
class="w-full h-full"
|
||||
/>
|
||||
</button>
|
||||
</div>
|
||||
<div v-overflow-aware class="scrollbar-hover flex-1 overflow-y-auto overflow-x-hidden pr-2">
|
||||
<FavoritesList />
|
||||
</div>
|
||||
@@ -291,9 +352,22 @@ console.log('App.vue: script setup completed')
|
||||
|
||||
<!-- Frame 8: 右侧预览区 - 弹性宽度 -->
|
||||
<div class="flex-1 border border-solid border-[#f7e0e0] rounded-lg p-1.5 flex flex-col gap-2 overflow-hidden min-w-0">
|
||||
<h2 class="text-base text-black shrink-0 leading-none">效果预览</h2>
|
||||
<div class="flex items-center pr-[9px]">
|
||||
<h2 class="text-base text-black shrink-0 leading-none flex-1">效果预览</h2>
|
||||
<button
|
||||
@click="handleTogglePreviewSelectAll"
|
||||
class="w-4 h-4 shrink-0 p-0 border-0 bg-transparent cursor-pointer hover:opacity-85 transition-opacity"
|
||||
title="效果预览全选/全不选"
|
||||
>
|
||||
<img
|
||||
:src="isAllPreviewSelected ? unselectAllIcon : selectAllIcon"
|
||||
alt="效果预览全选/全不选"
|
||||
class="w-full h-full"
|
||||
/>
|
||||
</button>
|
||||
</div>
|
||||
<div v-overflow-aware class="scrollbar-hover flex-1 min-h-0 py-2 overflow-y-auto overflow-x-hidden">
|
||||
<SvgPreview />
|
||||
<SvgPreview ref="svgPreviewRef" />
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
BIN
frontend/src/assets/favicon_new.png
Normal file
BIN
frontend/src/assets/favicon_new.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.4 MiB |
4
frontend/src/assets/icons/search.svg
Normal file
4
frontend/src/assets/icons/search.svg
Normal file
@@ -0,0 +1,4 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="none" viewBox="0 0 32 32">
|
||||
<rect width="32" height="32" fill="#8552A1" rx="10" transform="matrix(-1 0 0 1 32 0)"/>
|
||||
<path fill="#FEFDFE" d="m24.845 22.204-5.101-5.105-2.64 2.64 5.105 5.104a1.085 1.085 0 0 0 1.527 0l1.108-1.108a1.09 1.09 0 0 0 0-1.531ZM17.22 18.6l1.382-1.382-1.576-1.576a5.512 5.512 0 0 0-.63-7.032 5.51 5.51 0 0 0-7.785 0c-2.15 2.146-2.146 5.635 0 7.785a5.512 5.512 0 0 0 7.033.63l1.575 1.576Zm-7.541-3.288a3.983 3.983 0 0 1 0-5.635 3.983 3.983 0 0 1 5.635 0 3.983 3.983 0 0 1 0 5.635 3.983 3.983 0 0 1-5.635 0Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 611 B |
6
frontend/src/assets/icons/selectall.svg
Normal file
6
frontend/src/assets/icons/selectall.svg
Normal file
@@ -0,0 +1,6 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="none" viewBox="0 0 20 20">
|
||||
<path fill="#8552A1" d="M15.608 15.302a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.525.218H4.326a1.78 1.78 0 0 1-1.303-.542 1.78 1.78 0 0 1-.543-1.303V3.963c0-.207.073-.383.218-.525a.728.728 0 0 1 .525-.218c.203 0 .382.072.524.218a.728.728 0 0 1 .218.524v10.015c0 .303.11.56.327.78.219.217.473.326.776.326h10.015c.206 0 .38.073.525.219Zm-2.97 2.227a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.524.218H2.098a1.78 1.78 0 0 1-1.303-.542 1.785 1.785 0 0 1-.545-1.306V6.932c0-.206.073-.382.218-.524a.728.728 0 0 1 .524-.219c.203 0 .382.073.525.219a.728.728 0 0 1 .218.524v9.272c0 .304.109.561.327.78.218.217.476.327.779.327h9.273c.203 0 .378.072.524.218ZM18.153.892c.427.43.643.952.643 1.567v9.67c0 .615-.216 1.14-.643 1.566a2.136 2.136 0 0 1-1.567.643H6.914c-.616 0-1.14-.215-1.567-.643a2.129 2.129 0 0 1-.642-1.563V2.459c0-.615.215-1.14.642-1.567A2.136 2.136 0 0 1 6.914.25h9.67c.617 0 1.139.215 1.569.642Zm-.842 2.164c0-.364-.13-.673-.388-.933a1.263 1.263 0 0 0-.934-.388H7.514c-.364 0-.673.13-.934.388a1.27 1.27 0 0 0-.39.933v8.476c0 .364.13.672.387.933.258.26.57.388.934.388h8.475c.364 0 .673-.13.934-.388.26-.257.388-.57.388-.933V3.056h.003Z"/>
|
||||
<path fill="#8552A1" d="M10.114 9.583 7.966 7.61l-.716.658 2.864 2.633L16.25 5.26l-.716-.659-5.42 4.983Z"/>
|
||||
<path stroke="#8552A1" stroke-width=".5" d="M15.608 15.302a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.525.218H4.326a1.78 1.78 0 0 1-1.303-.542 1.78 1.78 0 0 1-.543-1.303V3.963c0-.207.073-.383.218-.525a.728.728 0 0 1 .525-.218c.203 0 .382.072.524.218a.728.728 0 0 1 .218.524v10.015c0 .303.11.56.327.78.219.217.473.326.776.326h10.015c.206 0 .38.073.525.219Zm-2.97 2.227a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.524.218H2.098a1.78 1.78 0 0 1-1.303-.542 1.785 1.785 0 0 1-.545-1.306V6.932c0-.206.073-.382.218-.524a.728.728 0 0 1 .524-.219c.203 0 .382.073.525.219a.728.728 0 0 1 .218.524v9.272c0 .304.109.561.327.78.218.217.476.327.779.327h9.273c.203 0 .378.072.524.218ZM18.153.892c.427.43.643.952.643 1.567v9.67c0 .615-.216 1.14-.643 1.566a2.136 2.136 0 0 1-1.567.643H6.914c-.616 0-1.14-.215-1.567-.643a2.129 2.129 0 0 1-.642-1.563V2.459c0-.615.215-1.14.642-1.567A2.136 2.136 0 0 1 6.914.25h9.67c.617 0 1.139.215 1.569.642Zm-.842 2.164c0-.364-.13-.673-.388-.933a1.263 1.263 0 0 0-.934-.388H7.514c-.364 0-.673.13-.934.388a1.27 1.27 0 0 0-.39.933v8.476c0 .364.13.672.387.933.258.26.57.388.934.388h8.475c.364 0 .673-.13.934-.388.26-.257.388-.57.388-.933V3.056h.003Z"/>
|
||||
<path stroke="#8552A1" stroke-width=".5" d="M10.114 9.583 7.966 7.61l-.716.658 2.864 2.633L16.25 5.26l-.716-.659-5.42 4.983Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 2.7 KiB |
6
frontend/src/assets/icons/unselectall.svg
Normal file
6
frontend/src/assets/icons/unselectall.svg
Normal file
@@ -0,0 +1,6 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="none" viewBox="0 0 20 20">
|
||||
<path fill="#8552A1" d="M15.608 15.302a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.525.218H4.326a1.78 1.78 0 0 1-1.303-.542 1.78 1.78 0 0 1-.543-1.303V3.963c0-.207.073-.383.218-.525a.728.728 0 0 1 .525-.218c.203 0 .382.072.524.218a.728.728 0 0 1 .218.524v10.015c0 .303.11.56.327.78.219.217.473.326.776.326h10.015c.206 0 .38.073.525.219Zm-2.97 2.227a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.524.218H2.098a1.78 1.78 0 0 1-1.303-.542 1.785 1.785 0 0 1-.545-1.306V6.932c0-.206.073-.382.218-.524a.728.728 0 0 1 .524-.219c.203 0 .382.073.525.219a.728.728 0 0 1 .218.524v9.272c0 .304.109.561.327.78.218.217.476.327.779.327h9.273c.203 0 .378.072.524.218ZM18.153.892c.427.43.643.952.643 1.567v9.67c0 .615-.216 1.14-.643 1.566a2.136 2.136 0 0 1-1.567.643H6.914c-.616 0-1.14-.215-1.567-.643a2.129 2.129 0 0 1-.642-1.563V2.459c0-.615.215-1.14.642-1.567A2.136 2.136 0 0 1 6.914.25h9.67c.617 0 1.139.215 1.569.642Zm-.842 2.164c0-.364-.13-.673-.388-.933a1.263 1.263 0 0 0-.934-.388H7.514c-.364 0-.673.13-.934.388a1.27 1.27 0 0 0-.39.933v8.476c0 .364.13.672.387.933.258.26.57.388.934.388h8.475c.364 0 .673-.13.934-.388.26-.257.388-.57.388-.933V3.056h.003Z"/>
|
||||
<path fill="#8552A1" d="m15.523 4.546-.806-.705-3.194 2.795L8.328 3.84l-.805.705 3.194 2.795-3.194 2.795.805.705 3.195-2.795 3.194 2.795.806-.705-3.195-2.795 3.195-2.795Z"/>
|
||||
<path stroke="#8552A1" stroke-width=".5" d="M15.608 15.302a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.525.218H4.326a1.78 1.78 0 0 1-1.303-.542 1.78 1.78 0 0 1-.543-1.303V3.963c0-.207.073-.383.218-.525a.728.728 0 0 1 .525-.218c.203 0 .382.072.524.218a.728.728 0 0 1 .218.524v10.015c0 .303.11.56.327.78.219.217.473.326.776.326h10.015c.206 0 .38.073.525.219Zm-2.97 2.227a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.524.218H2.098a1.78 1.78 0 0 1-1.303-.542 1.785 1.785 0 0 1-.545-1.306V6.932c0-.206.073-.382.218-.524a.728.728 0 0 1 .524-.219c.203 0 .382.073.525.219a.728.728 0 0 1 .218.524v9.272c0 .304.109.561.327.78.218.217.476.327.779.327h9.273c.203 0 .378.072.524.218ZM18.153.892c.427.43.643.952.643 1.567v9.67c0 .615-.216 1.14-.643 1.566a2.136 2.136 0 0 1-1.567.643H6.914c-.616 0-1.14-.215-1.567-.643a2.129 2.129 0 0 1-.642-1.563V2.459c0-.615.215-1.14.642-1.567A2.136 2.136 0 0 1 6.914.25h9.67c.617 0 1.139.215 1.569.642Zm-.842 2.164c0-.364-.13-.673-.388-.933a1.263 1.263 0 0 0-.934-.388H7.514c-.364 0-.673.13-.934.388a1.27 1.27 0 0 0-.39.933v8.476c0 .364.13.672.387.933.258.26.57.388.934.388h8.475c.364 0 .673-.13.934-.388.26-.257.388-.57.388-.933V3.056h.003Z"/>
|
||||
<path stroke="#8552A1" stroke-width=".5" d="m15.523 4.546-.806-.705-3.194 2.795L8.328 3.84l-.805.705 3.194 2.795-3.194 2.795.805.705 3.195-2.795 3.194 2.795.806-.705-3.195-2.795 3.195-2.795Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 2.8 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 473 KiB After Width: | Height: | Size: 556 KiB |
BIN
frontend/src/assets/xcs.png
Normal file
BIN
frontend/src/assets/xcs.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.8 MiB |
@@ -1,18 +1,92 @@
|
||||
<script setup lang="ts">
|
||||
import { computed } from 'vue'
|
||||
import { computed, ref } from 'vue'
|
||||
import { useFontStore } from '../stores/fontStore'
|
||||
import FontTree from './FontTree.vue'
|
||||
import searchIcon from '../assets/icons/search.svg'
|
||||
|
||||
const fontStore = useFontStore()
|
||||
const searchKeyword = ref('')
|
||||
|
||||
const fontTree = computed(() => fontStore.fontTree)
|
||||
const normalizedSearchKeyword = computed(() => searchKeyword.value.trim().toLowerCase())
|
||||
const isSelectedOnlyMode = computed(() => {
|
||||
const keyword = normalizedSearchKeyword.value
|
||||
return keyword.includes('选中') || keyword.includes('选择') || keyword.includes('已选') || keyword.includes('xuan')
|
||||
})
|
||||
const normalizedNameSearchKeyword = computed(() => {
|
||||
return isSelectedOnlyMode.value ? '' : normalizedSearchKeyword.value
|
||||
})
|
||||
const hasSearchKeyword = computed(() => normalizedSearchKeyword.value.length > 0)
|
||||
|
||||
function nodeHasMatch(node: (typeof fontTree.value)[number]): boolean {
|
||||
if (node.type !== 'category') {
|
||||
return false
|
||||
}
|
||||
|
||||
const fontChildren = (node.children ?? []).filter((child) => {
|
||||
return child.type === 'font' && !!child.fontInfo
|
||||
})
|
||||
const selectedFilteredChildren = isSelectedOnlyMode.value
|
||||
? fontChildren.filter(child => !!child.fontInfo && fontStore.previewFontIds.has(child.fontInfo.id))
|
||||
: fontChildren
|
||||
|
||||
if (normalizedNameSearchKeyword.value.length === 0) {
|
||||
return selectedFilteredChildren.length > 0
|
||||
}
|
||||
|
||||
const keyword = normalizedNameSearchKeyword.value
|
||||
if (node.name.toLowerCase().includes(keyword)) {
|
||||
return selectedFilteredChildren.length > 0
|
||||
}
|
||||
|
||||
return selectedFilteredChildren.some(child => child.name.toLowerCase().includes(keyword))
|
||||
}
|
||||
|
||||
const hasMatchedFonts = computed(() => {
|
||||
if (!hasSearchKeyword.value) {
|
||||
return fontTree.value.length > 0
|
||||
}
|
||||
|
||||
return fontTree.value.some(node => nodeHasMatch(node))
|
||||
})
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<div class="space-y-2">
|
||||
<div v-if="fontTree.length === 0" class="text-sm text-gray-500 text-center py-8">
|
||||
暂无字体
|
||||
<div class="space-y-2 pb-1">
|
||||
<div class="sticky top-0 z-10 bg-white pt-1 pb-1">
|
||||
<div class="flex items-center gap-3">
|
||||
<div class="text-[16px] leading-none text-black font-bold shrink-0">
|
||||
选择预览字体
|
||||
</div>
|
||||
<div class="flex-1 min-w-0">
|
||||
<div class="h-8 rounded-[10px] bg-[#F3EDF7] pl-2 flex items-center">
|
||||
<input
|
||||
v-model="searchKeyword"
|
||||
type="text"
|
||||
placeholder="输入搜索字体名称"
|
||||
aria-label="字体搜索"
|
||||
class="flex-1 min-w-0 bg-transparent border-none outline-none text-[14px] text-black placeholder-[#a2a0a9]"
|
||||
/>
|
||||
<button
|
||||
type="button"
|
||||
class="w-8 h-8 shrink-0 p-0 border-0 bg-transparent flex items-center justify-center"
|
||||
aria-hidden="true"
|
||||
>
|
||||
<img :src="searchIcon" alt="" class="w-[24px] h-[24px]" />
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<FontTree v-else :nodes="fontTree" />
|
||||
|
||||
<div v-if="!hasMatchedFonts" class="text-sm text-gray-500 text-center py-8">
|
||||
{{ hasSearchKeyword ? '未找到匹配字体' : '暂无字体' }}
|
||||
</div>
|
||||
<FontTree
|
||||
v-else
|
||||
:nodes="fontTree"
|
||||
:search-keyword="normalizedNameSearchKeyword"
|
||||
:selected-only="isSelectedOnlyMode"
|
||||
/>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
@@ -1,14 +1,59 @@
|
||||
<script setup lang="ts">
|
||||
import { computed } from 'vue'
|
||||
import selectAllIcon from '../assets/icons/selectall.svg'
|
||||
import unselectAllIcon from '../assets/icons/unselectall.svg'
|
||||
import type { FontTreeNode } from '../types/font'
|
||||
import { useFontStore } from '../stores/fontStore'
|
||||
|
||||
const props = defineProps<{
|
||||
nodes: FontTreeNode[]
|
||||
searchKeyword?: string
|
||||
selectedOnly?: boolean
|
||||
}>()
|
||||
|
||||
const fontStore = useFontStore()
|
||||
const normalizedSearchKeyword = computed(() => (props.searchKeyword ?? '').trim().toLowerCase())
|
||||
const isSearchMode = computed(() => normalizedSearchKeyword.value.length > 0)
|
||||
const isFilterMode = computed(() => isSearchMode.value || props.selectedOnly === true)
|
||||
|
||||
type FontLeafNode = FontTreeNode & { fontInfo: NonNullable<FontTreeNode['fontInfo']> }
|
||||
|
||||
function getVisibleChildren(node: FontTreeNode): FontLeafNode[] {
|
||||
if (node.type !== 'category' || !node.children) {
|
||||
return []
|
||||
}
|
||||
|
||||
const fontChildren = node.children.filter(
|
||||
(child): child is FontLeafNode => child.type === 'font' && !!child.fontInfo,
|
||||
)
|
||||
const selectedFilteredChildren = props.selectedOnly
|
||||
? fontChildren.filter(child => fontStore.previewFontIds.has(child.fontInfo.id))
|
||||
: fontChildren
|
||||
|
||||
if (!isSearchMode.value) {
|
||||
return selectedFilteredChildren
|
||||
}
|
||||
|
||||
const keyword = normalizedSearchKeyword.value
|
||||
if (node.name.toLowerCase().includes(keyword)) {
|
||||
return selectedFilteredChildren
|
||||
}
|
||||
|
||||
return selectedFilteredChildren.filter(child => child.name.toLowerCase().includes(keyword))
|
||||
}
|
||||
|
||||
function shouldRenderCategory(node: FontTreeNode): boolean {
|
||||
return node.type === 'category' && getVisibleChildren(node).length > 0
|
||||
}
|
||||
|
||||
function isCategoryExpanded(node: FontTreeNode): boolean {
|
||||
return isFilterMode.value ? true : !!node.expanded
|
||||
}
|
||||
|
||||
function toggleExpand(node: FontTreeNode) {
|
||||
if (isFilterMode.value) {
|
||||
return
|
||||
}
|
||||
const next = !node.expanded
|
||||
node.expanded = next
|
||||
fontStore.setCategoryExpanded(node.name, next)
|
||||
@@ -35,25 +80,55 @@ function isFavorite(node: FontTreeNode): boolean {
|
||||
function isInPreview(node: FontTreeNode): boolean {
|
||||
return node.type === 'font' && node.fontInfo ? fontStore.previewFontIds.has(node.fontInfo.id) : false
|
||||
}
|
||||
|
||||
function getCategoryFontIds(node: FontTreeNode): string[] {
|
||||
return getVisibleChildren(node).map(child => child.fontInfo.id)
|
||||
}
|
||||
|
||||
function getCategoryFontCount(node: FontTreeNode): number {
|
||||
return getVisibleChildren(node).length
|
||||
}
|
||||
|
||||
function isCategoryAllInPreview(node: FontTreeNode): boolean {
|
||||
const ids = getCategoryFontIds(node)
|
||||
return ids.length > 0 && ids.every(id => fontStore.previewFontIds.has(id))
|
||||
}
|
||||
|
||||
function handleCategorySelectAll(node: FontTreeNode, event: Event) {
|
||||
event.stopPropagation()
|
||||
|
||||
const ids = getCategoryFontIds(node)
|
||||
if (ids.length === 0) {
|
||||
return
|
||||
}
|
||||
|
||||
if (isCategoryAllInPreview(node)) {
|
||||
ids.forEach(id => fontStore.removeFromPreview(id))
|
||||
} else {
|
||||
ids.forEach(id => fontStore.addToPreview(id))
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<div class="space-y-0">
|
||||
<div v-for="node in nodes" :key="node.name">
|
||||
<!-- 分类节点 -->
|
||||
<div v-if="node.type === 'category'" class="relative mb-3">
|
||||
<div class="flex items-center">
|
||||
<div v-if="shouldRenderCategory(node)" class="relative mb-3">
|
||||
<div class="flex items-center gap-2">
|
||||
<!-- 左侧展开图标 -->
|
||||
<div class="tree-icon-wrapper">
|
||||
<button
|
||||
@click="toggleExpand(node)"
|
||||
class="tree-toggle"
|
||||
:disabled="isFilterMode"
|
||||
>
|
||||
<img
|
||||
v-if="node.expanded"
|
||||
v-if="isCategoryExpanded(node)"
|
||||
src="../assets/icons/zhedie.svg"
|
||||
alt="收起"
|
||||
class="w-[15px] h-[15px]"
|
||||
class="w-[15px] h-[15px]"
|
||||
:class="{ 'opacity-70': isFilterMode }"
|
||||
/>
|
||||
<img
|
||||
v-else
|
||||
@@ -67,19 +142,35 @@ function isInPreview(node: FontTreeNode): boolean {
|
||||
<!-- 分类标题 -->
|
||||
<div
|
||||
@click="toggleExpand(node)"
|
||||
class="text-base font-medium text-black cursor-pointer flex-1 ml-2"
|
||||
class="text-base font-medium text-black flex-1 ml-2"
|
||||
:class="isFilterMode ? 'cursor-default' : 'cursor-pointer'"
|
||||
>
|
||||
{{ node.name }}
|
||||
{{ node.name }}（{{ getCategoryFontCount(node) }}字体）
|
||||
</div>
|
||||
|
||||
<div class="flex items-center gap-2 shrink-0 mr-[1px]">
|
||||
<button
|
||||
@click="handleCategorySelectAll(node, $event)"
|
||||
class="w-4 h-4 shrink-0 p-0 border-0 bg-transparent cursor-pointer hover:opacity-85 transition-opacity"
|
||||
title="分类全选/全不选"
|
||||
>
|
||||
<img
|
||||
:src="isCategoryAllInPreview(node) ? unselectAllIcon : selectAllIcon"
|
||||
alt="分类全选/全不选"
|
||||
class="w-full h-full"
|
||||
/>
|
||||
</button>
|
||||
<div class="w-[18px] h-[17px] shrink-0" aria-hidden="true"></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<!-- 竖直连接线 -->
|
||||
<div v-if="node.expanded && node.children" class="tree-vertical-line"></div>
|
||||
<div v-if="isCategoryExpanded(node) && getVisibleChildren(node).length > 0" class="tree-vertical-line"></div>
|
||||
|
||||
<!-- 字体列表 -->
|
||||
<div v-if="node.expanded && node.children" class="flex flex-col gap-3 mt-3">
|
||||
<div v-if="isCategoryExpanded(node) && getVisibleChildren(node).length > 0" class="flex flex-col gap-3 mt-3">
|
||||
<div
|
||||
v-for="child in node.children"
|
||||
v-for="child in getVisibleChildren(node)"
|
||||
:key="child.name"
|
||||
class="flex items-center gap-2 border-b border-[#c9cdd4] pb-2 relative"
|
||||
>
|
||||
|
||||
@@ -1,86 +1,426 @@
|
||||
<script setup lang="ts">
|
||||
import { ref, computed, watch } from 'vue'
|
||||
import { ref, computed, watch, onBeforeUnmount, nextTick } from 'vue'
|
||||
import { useFontStore } from '../stores/fontStore'
|
||||
import { useUiStore } from '../stores/uiStore'
|
||||
import { generateSvg } from '../utils/svg-builder'
|
||||
import type { PreviewItem as PreviewItemType } from '../types/font'
|
||||
import type { SvgGenerateResult, FontInfo } from '../types/font'
|
||||
|
||||
const fontStore = useFontStore()
|
||||
const uiStore = useUiStore()
|
||||
|
||||
const previewItems = ref<PreviewItemType[]>([])
|
||||
const isGenerating = ref(false)
|
||||
const isBatchGenerating = ref(false)
|
||||
const activePreviewFonts = ref<FontInfo[]>([])
|
||||
const processedFontCount = ref(0)
|
||||
const renderedPreviewCount = ref(0)
|
||||
const previewTriggerItemEl = ref<HTMLElement | null>(null)
|
||||
|
||||
const previewFonts = computed(() => fontStore.previewFonts)
|
||||
const inputText = computed(() => uiStore.inputText)
|
||||
const fontSize = computed(() => uiStore.fontSize)
|
||||
const fillColor = computed(() => uiStore.textColor)
|
||||
|
||||
watch(
|
||||
[previewFonts, inputText, fontSize, fillColor],
|
||||
async () => {
|
||||
await generatePreviews()
|
||||
},
|
||||
{ immediate: true }
|
||||
)
|
||||
const PREVIEW_DEBOUNCE_MS = 240
|
||||
const PREVIEW_CONCURRENCY = 4
|
||||
const PREVIEW_GEOMETRY_CACHE_LIMIT = 600
|
||||
const PREVIEW_COLOR_TOKEN = '__FONT2SVG_FILL__'
|
||||
const PREVIEW_BATCH_SIZE = 20
|
||||
const PREVIEW_PREFETCH_OFFSET = 10
|
||||
|
||||
async function generatePreviews() {
|
||||
const validPreviewFontIds = new Set(previewFonts.value.map(font => font.id))
|
||||
uiStore.retainExportItemsByFontIds(validPreviewFontIds)
|
||||
let previewGenerateTimer: ReturnType<typeof setTimeout> | null = null
|
||||
let previewGenerationToken = 0
|
||||
let hasTriggeredInitialGenerate = false
|
||||
let previewLazyLoadObserver: IntersectionObserver | null = null
|
||||
|
||||
if (!inputText.value || inputText.value.trim() === '') {
|
||||
previewItems.value = []
|
||||
const previewGeometryCache = new Map<string, Omit<SvgGenerateResult, 'svg'> & { svgTemplate: string }>()
|
||||
|
||||
const isAllPreviewSelected = computed(() => {
|
||||
return previewItems.value.length > 0 && previewItems.value.every(item => item.selected)
|
||||
})
|
||||
|
||||
const hasMorePreviewItems = computed(() => {
|
||||
return (
|
||||
renderedPreviewCount.value < previewItems.value.length ||
|
||||
processedFontCount.value < activePreviewFonts.value.length
|
||||
)
|
||||
})
|
||||
|
||||
const visiblePreviewItems = computed(() => {
|
||||
return previewItems.value.slice(0, renderedPreviewCount.value)
|
||||
})
|
||||
|
||||
const previewTriggerIndex = computed(() => {
|
||||
if (!hasMorePreviewItems.value || visiblePreviewItems.value.length <= 0) {
|
||||
return -1
|
||||
}
|
||||
return Math.max(0, visiblePreviewItems.value.length - PREVIEW_PREFETCH_OFFSET)
|
||||
})
|
||||
|
||||
function isStaleGeneration(token: number): boolean {
|
||||
return token !== previewGenerationToken
|
||||
}
|
||||
|
||||
function scheduleGeneratePreviews(withDebounce = true) {
|
||||
if (previewGenerateTimer !== null) {
|
||||
clearTimeout(previewGenerateTimer)
|
||||
previewGenerateTimer = null
|
||||
}
|
||||
|
||||
if (!withDebounce) {
|
||||
void regeneratePreviews()
|
||||
return
|
||||
}
|
||||
|
||||
const fonts = previewFonts.value
|
||||
if (fonts.length === 0) {
|
||||
previewItems.value = []
|
||||
previewGenerateTimer = setTimeout(() => {
|
||||
previewGenerateTimer = null
|
||||
void regeneratePreviews()
|
||||
}, PREVIEW_DEBOUNCE_MS)
|
||||
}
|
||||
|
||||
function findScrollableParent(el: HTMLElement): HTMLElement | null {
|
||||
let current: HTMLElement | null = el.parentElement
|
||||
while (current) {
|
||||
const style = window.getComputedStyle(current)
|
||||
const overflowY = style.overflowY
|
||||
if ((overflowY === 'auto' || overflowY === 'scroll') && current.scrollHeight > current.clientHeight) {
|
||||
return current
|
||||
}
|
||||
current = current.parentElement
|
||||
}
|
||||
return null
|
||||
}
|
||||
|
||||
function disconnectPreviewLazyLoadObserver() {
|
||||
if (!previewLazyLoadObserver) {
|
||||
return
|
||||
}
|
||||
previewLazyLoadObserver.disconnect()
|
||||
previewLazyLoadObserver = null
|
||||
}
|
||||
|
||||
function bindPreviewLazyLoadObserver() {
|
||||
disconnectPreviewLazyLoadObserver()
|
||||
|
||||
if (!hasMorePreviewItems.value || !previewTriggerItemEl.value) {
|
||||
return
|
||||
}
|
||||
|
||||
const root = findScrollableParent(previewTriggerItemEl.value)
|
||||
previewLazyLoadObserver = new IntersectionObserver(
|
||||
(entries) => {
|
||||
const isVisible = entries.some(entry => entry.isIntersecting)
|
||||
if (isVisible) {
|
||||
void handleLoadMoreByScroll()
|
||||
}
|
||||
},
|
||||
{
|
||||
root,
|
||||
threshold: 0.01,
|
||||
},
|
||||
)
|
||||
|
||||
previewLazyLoadObserver.observe(previewTriggerItemEl.value)
|
||||
}
|
||||
|
||||
function setPreviewItemRef(el: unknown, index: number) {
|
||||
if (index !== previewTriggerIndex.value) {
|
||||
return
|
||||
}
|
||||
previewTriggerItemEl.value = el instanceof HTMLElement ? el : null
|
||||
}
|
||||
|
||||
function getPreviewGeometryCacheKey(fontInfo: FontInfo): string {
|
||||
return [fontInfo.id, fontInfo.path, inputText.value, fontSize.value].join('::')
|
||||
}
|
||||
|
||||
function readPreviewGeometryFromCache(key: string) {
|
||||
const cached = previewGeometryCache.get(key)
|
||||
if (!cached) {
|
||||
return null
|
||||
}
|
||||
|
||||
previewGeometryCache.delete(key)
|
||||
previewGeometryCache.set(key, cached)
|
||||
return cached
|
||||
}
|
||||
|
||||
function writePreviewGeometryToCache(
|
||||
key: string,
|
||||
geometry: Omit<SvgGenerateResult, 'svg'> & { svgTemplate: string },
|
||||
) {
|
||||
if (previewGeometryCache.has(key)) {
|
||||
previewGeometryCache.delete(key)
|
||||
}
|
||||
previewGeometryCache.set(key, geometry)
|
||||
|
||||
while (previewGeometryCache.size > PREVIEW_GEOMETRY_CACHE_LIMIT) {
|
||||
const oldestKey = previewGeometryCache.keys().next().value
|
||||
if (oldestKey === undefined) {
|
||||
break
|
||||
}
|
||||
previewGeometryCache.delete(oldestKey)
|
||||
}
|
||||
}
|
||||
|
||||
async function generateSvgWithPreviewCache(fontInfo: FontInfo): Promise<SvgGenerateResult | null> {
|
||||
if (!fontInfo.font) {
|
||||
return null
|
||||
}
|
||||
|
||||
const cacheKey = getPreviewGeometryCacheKey(fontInfo)
|
||||
let geometry = readPreviewGeometryFromCache(cacheKey)
|
||||
if (!geometry) {
|
||||
const baseResult = await generateSvg({
|
||||
text: inputText.value,
|
||||
font: fontInfo.font,
|
||||
fontSize: fontSize.value,
|
||||
fillColor: PREVIEW_COLOR_TOKEN,
|
||||
})
|
||||
|
||||
geometry = {
|
||||
width: baseResult.width,
|
||||
height: baseResult.height,
|
||||
fontName: baseResult.fontName,
|
||||
svgTemplate: baseResult.svg,
|
||||
}
|
||||
|
||||
writePreviewGeometryToCache(cacheKey, geometry)
|
||||
}
|
||||
|
||||
return {
|
||||
width: geometry.width,
|
||||
height: geometry.height,
|
||||
fontName: geometry.fontName,
|
||||
svg: geometry.svgTemplate.split(PREVIEW_COLOR_TOKEN).join(fillColor.value),
|
||||
}
|
||||
}
|
||||
|
||||
async function generatePreviewBatch(
|
||||
fonts: FontInfo[],
|
||||
startIndex: number,
|
||||
batchSize: number,
|
||||
generationToken: number,
|
||||
): Promise<PreviewItemType[]> {
|
||||
const endIndex = Math.min(startIndex + batchSize, fonts.length)
|
||||
const batchFonts = fonts.slice(startIndex, endIndex)
|
||||
if (batchFonts.length === 0) {
|
||||
return []
|
||||
}
|
||||
|
||||
const selectedFontIdSet = new Set(uiStore.selectedExportItems.map(item => item.fontInfo.id))
|
||||
const items = new Array<PreviewItemType | null>(batchFonts.length).fill(null)
|
||||
const workerCount = Math.min(PREVIEW_CONCURRENCY, batchFonts.length)
|
||||
let nextIndex = 0
|
||||
|
||||
const worker = async () => {
|
||||
while (true) {
|
||||
if (isStaleGeneration(generationToken)) {
|
||||
return
|
||||
}
|
||||
|
||||
const localIndex = nextIndex
|
||||
nextIndex += 1
|
||||
if (localIndex >= batchFonts.length) {
|
||||
return
|
||||
}
|
||||
|
||||
const fontInfo = batchFonts[localIndex]
|
||||
if (!fontInfo) {
|
||||
continue
|
||||
}
|
||||
|
||||
if (!fontInfo.loaded) {
|
||||
try {
|
||||
await fontStore.loadFont(fontInfo)
|
||||
} catch (error) {
|
||||
console.error(`Failed to load font ${fontInfo.name}:`, error)
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
if (isStaleGeneration(generationToken) || !fontInfo.font) {
|
||||
continue
|
||||
}
|
||||
|
||||
try {
|
||||
const svgResult = await generateSvgWithPreviewCache(fontInfo)
|
||||
if (!svgResult) {
|
||||
continue
|
||||
}
|
||||
|
||||
if (isStaleGeneration(generationToken)) {
|
||||
return
|
||||
}
|
||||
|
||||
items[localIndex] = {
|
||||
fontInfo,
|
||||
svgResult,
|
||||
selected: selectedFontIdSet.has(fontInfo.id),
|
||||
}
|
||||
} catch (error) {
|
||||
console.error(`Failed to generate SVG for ${fontInfo.name}:`, error)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
await Promise.all(Array.from({ length: workerCount }, () => worker()))
|
||||
|
||||
if (isStaleGeneration(generationToken)) {
|
||||
return []
|
||||
}
|
||||
|
||||
return items.filter((item): item is PreviewItemType => item !== null)
|
||||
}
|
||||
|
||||
async function loadNextPreviewBatch(generationToken: number) {
|
||||
if (isBatchGenerating.value || isStaleGeneration(generationToken)) {
|
||||
return
|
||||
}
|
||||
|
||||
const startIndex = processedFontCount.value
|
||||
if (startIndex >= activePreviewFonts.value.length) {
|
||||
return
|
||||
}
|
||||
|
||||
isBatchGenerating.value = true
|
||||
|
||||
try {
|
||||
const batchItems = await generatePreviewBatch(
|
||||
activePreviewFonts.value,
|
||||
startIndex,
|
||||
PREVIEW_BATCH_SIZE,
|
||||
generationToken,
|
||||
)
|
||||
|
||||
if (isStaleGeneration(generationToken)) {
|
||||
return
|
||||
}
|
||||
|
||||
processedFontCount.value = Math.min(
|
||||
startIndex + PREVIEW_BATCH_SIZE,
|
||||
activePreviewFonts.value.length,
|
||||
)
|
||||
|
||||
previewItems.value = [...previewItems.value, ...batchItems]
|
||||
renderedPreviewCount.value = Math.min(
|
||||
renderedPreviewCount.value + PREVIEW_BATCH_SIZE,
|
||||
previewItems.value.length,
|
||||
)
|
||||
} catch (error) {
|
||||
console.error('Failed to load preview batch:', error)
|
||||
} finally {
|
||||
if (!isStaleGeneration(generationToken)) {
|
||||
isBatchGenerating.value = false
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
async function handleLoadMoreByScroll() {
|
||||
const generationToken = previewGenerationToken
|
||||
|
||||
if (isBatchGenerating.value || isStaleGeneration(generationToken)) {
|
||||
return
|
||||
}
|
||||
|
||||
if (renderedPreviewCount.value < previewItems.value.length) {
|
||||
renderedPreviewCount.value = Math.min(
|
||||
renderedPreviewCount.value + PREVIEW_BATCH_SIZE,
|
||||
previewItems.value.length,
|
||||
)
|
||||
return
|
||||
}
|
||||
|
||||
if (processedFontCount.value < activePreviewFonts.value.length) {
|
||||
await loadNextPreviewBatch(generationToken)
|
||||
}
|
||||
}
|
||||
|
||||
async function regeneratePreviews() {
|
||||
const generationToken = ++previewGenerationToken
|
||||
const nextPreviewFonts = [...previewFonts.value]
|
||||
const validPreviewFontIds = new Set(nextPreviewFonts.map(font => font.id))
|
||||
uiStore.retainExportItemsByFontIds(validPreviewFontIds)
|
||||
|
||||
activePreviewFonts.value = nextPreviewFonts
|
||||
processedFontCount.value = 0
|
||||
previewItems.value = []
|
||||
renderedPreviewCount.value = 0
|
||||
|
||||
if (!inputText.value || inputText.value.trim() === '' || nextPreviewFonts.length === 0) {
|
||||
isGenerating.value = false
|
||||
return
|
||||
}
|
||||
|
||||
isGenerating.value = true
|
||||
|
||||
try {
|
||||
const items: PreviewItemType[] = []
|
||||
|
||||
for (const fontInfo of fonts) {
|
||||
if (!fontInfo.loaded) {
|
||||
await fontStore.loadFont(fontInfo)
|
||||
}
|
||||
|
||||
if (fontInfo.font) {
|
||||
try {
|
||||
const svgResult = await generateSvg({
|
||||
text: inputText.value,
|
||||
font: fontInfo.font,
|
||||
fontSize: fontSize.value,
|
||||
fillColor: fillColor.value,
|
||||
})
|
||||
|
||||
items.push({
|
||||
fontInfo,
|
||||
svgResult,
|
||||
selected: uiStore.selectedExportItems.some(item => item.fontInfo.id === fontInfo.id)
|
||||
})
|
||||
} catch (error) {
|
||||
console.error(`Failed to generate SVG for ${fontInfo.name}:`, error)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
previewItems.value = items
|
||||
await loadNextPreviewBatch(generationToken)
|
||||
} catch (error) {
|
||||
console.error('Failed to generate previews:', error)
|
||||
console.error('Failed to regenerate previews:', error)
|
||||
} finally {
|
||||
isGenerating.value = false
|
||||
if (!isStaleGeneration(generationToken)) {
|
||||
isGenerating.value = false
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
watch(
|
||||
[previewFonts, inputText, fontSize, fillColor],
|
||||
() => {
|
||||
scheduleGeneratePreviews(hasTriggeredInitialGenerate)
|
||||
hasTriggeredInitialGenerate = true
|
||||
},
|
||||
{ immediate: true },
|
||||
)
|
||||
|
||||
watch(
|
||||
[previewTriggerIndex, hasMorePreviewItems],
|
||||
async () => {
|
||||
previewTriggerItemEl.value = null
|
||||
await nextTick()
|
||||
bindPreviewLazyLoadObserver()
|
||||
},
|
||||
{ immediate: true },
|
||||
)
|
||||
|
||||
onBeforeUnmount(() => {
|
||||
if (previewGenerateTimer !== null) {
|
||||
clearTimeout(previewGenerateTimer)
|
||||
previewGenerateTimer = null
|
||||
}
|
||||
disconnectPreviewLazyLoadObserver()
|
||||
previewGenerationToken += 1
|
||||
})
|
||||
|
||||
function toggleSelectItem(item: PreviewItemType) {
|
||||
item.selected = !item.selected
|
||||
uiStore.toggleExportItem(item)
|
||||
}
|
||||
|
||||
function toggleSelectAllPreviewItems() {
|
||||
if (previewItems.value.length === 0) {
|
||||
return
|
||||
}
|
||||
|
||||
if (isAllPreviewSelected.value) {
|
||||
uiStore.clearExportSelection()
|
||||
previewItems.value.forEach(item => {
|
||||
item.selected = false
|
||||
})
|
||||
return
|
||||
}
|
||||
|
||||
previewItems.value.forEach(item => {
|
||||
item.selected = true
|
||||
})
|
||||
uiStore.selectAllExportItems(previewItems.value)
|
||||
}
|
||||
|
||||
defineExpose({
|
||||
toggleSelectAllPreviewItems,
|
||||
})
|
||||
</script>
|
||||
|
||||
<template>
|
||||
@@ -91,8 +431,9 @@ function toggleSelectItem(item: PreviewItemType) {
|
||||
|
||||
<div v-else class="flex flex-col gap-2">
|
||||
<div
|
||||
v-for="item in previewItems"
|
||||
v-for="(item, index) in visiblePreviewItems"
|
||||
:key="item.fontInfo.id"
|
||||
:ref="(el) => setPreviewItemRef(el, index)"
|
||||
class="flex flex-col gap-2"
|
||||
>
|
||||
<div class="flex items-center gap-[8px] border-b border-[#c9cdd4] pb-[8px] pr-[8px]">
|
||||
@@ -113,13 +454,17 @@ function toggleSelectItem(item: PreviewItemType) {
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<div
|
||||
<div
|
||||
@click="toggleSelectItem(item)"
|
||||
class="bg-white px-[8px] py-[8px] cursor-pointer"
|
||||
>
|
||||
<div v-html="item.svgResult.svg" class="svg-preview-container"></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div v-if="hasMorePreviewItems" class="text-xs text-[#86909c] text-center py-2">
|
||||
{{ isBatchGenerating ? '加载中...' : `继续下滑加载更多（${visiblePreviewItems.length}/${activePreviewFonts.length}）` }}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
@@ -31,6 +31,7 @@ export const useFontStore = defineStore('font', () => {
|
||||
const expandedCategoryNames = ref<Set<string>>(readSet('font.expandedCategories'))
|
||||
const fontTree = ref<FontTreeNode[]>([])
|
||||
const isLoadingFonts = ref(false)
|
||||
const loadingFontTasks = new Map<string, Promise<void>>()
|
||||
|
||||
// 计算属性
|
||||
const selectedFonts = computed(() => {
|
||||
@@ -151,17 +152,31 @@ export const useFontStore = defineStore('font', () => {
|
||||
return
|
||||
}
|
||||
|
||||
try {
|
||||
const font = await loadFontWithProgress(fontInfo.path, (progress) => {
|
||||
fontInfo.progress = progress
|
||||
})
|
||||
fontInfo.font = font
|
||||
fontInfo.loaded = true
|
||||
fontInfo.progress = 100
|
||||
} catch (error) {
|
||||
console.error(`Failed to load font ${fontInfo.name}:`, error)
|
||||
throw error
|
||||
const existingTask = loadingFontTasks.get(fontInfo.id)
|
||||
if (existingTask) {
|
||||
await existingTask
|
||||
return
|
||||
}
|
||||
|
||||
const loadingTask = (async () => {
|
||||
try {
|
||||
const font = await loadFontWithProgress(fontInfo.path, (progress) => {
|
||||
fontInfo.progress = progress
|
||||
})
|
||||
fontInfo.font = font
|
||||
fontInfo.loaded = true
|
||||
fontInfo.progress = 100
|
||||
} catch (error) {
|
||||
console.error(`Failed to load font ${fontInfo.name}:`, error)
|
||||
throw error
|
||||
} finally {
|
||||
loadingFontTasks.delete(fontInfo.id)
|
||||
}
|
||||
})()
|
||||
|
||||
loadingFontTasks.set(fontInfo.id, loadingTask)
|
||||
|
||||
await loadingTask
|
||||
}
|
||||
|
||||
function buildFontTree(fontList: FontInfo[]): FontTreeNode[] {
|
||||
|
||||
112
mac.conf
Normal file
112
mac.conf
Normal file
@@ -0,0 +1,112 @@
|
||||
# Font2SVG - Nginx 配置（mac.biboer.cn）
|
||||
# 用途：为微信小程序提供静态字体资源 + 远端 SVG 渲染 API
|
||||
|
||||
server {
|
||||
listen 80;
|
||||
listen [::]:80;
|
||||
server_name mac.biboer.cn;
|
||||
return 301 https://$host:8443$request_uri;
|
||||
}
|
||||
|
||||
# Cloudflare Tunnel 入口（推荐）：
|
||||
# 外部 https://mac-tunnel.biboer.cn(443) -> cloudflared -> 本机 80（直连本机服务）
|
||||
server {
|
||||
listen 80;
|
||||
listen [::]:80;
|
||||
server_name mac-tunnel.biboer.cn;
|
||||
|
||||
# 静态资源根目录（包含 fonts/、fonts.json、miniprogram/assets/*）
|
||||
root /Users/gavin/font2svg;
|
||||
index fonts.json;
|
||||
|
||||
access_log /opt/homebrew/var/log/nginx/access.log;
|
||||
error_log /opt/homebrew/var/log/nginx/error.log;
|
||||
|
||||
server_tokens off;
|
||||
|
||||
# 小程序跨域访问
|
||||
add_header Access-Control-Allow-Origin "*" always;
|
||||
add_header Access-Control-Allow-Methods "GET,HEAD,POST,OPTIONS" always;
|
||||
add_header Access-Control-Allow-Headers "Origin,Range,Accept,Content-Type,Authorization" always;
|
||||
add_header Access-Control-Expose-Headers "Content-Length,Content-Range" always;
|
||||
|
||||
# MIME
|
||||
types {
|
||||
application/json json;
|
||||
font/ttf ttf;
|
||||
font/otf otf;
|
||||
font/woff woff;
|
||||
font/woff2 woff2;
|
||||
application/vnd.ms-fontobject eot;
|
||||
}
|
||||
|
||||
# SVG 渲染 API（独立 Python 服务，监听 127.0.0.1:9300）
|
||||
location ^~ /api/ {
|
||||
if ($request_method = OPTIONS) {
|
||||
return 204;
|
||||
}
|
||||
proxy_pass http://127.0.0.1:9300;
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
proxy_connect_timeout 5s;
|
||||
proxy_send_timeout 60s;
|
||||
proxy_read_timeout 60s;
|
||||
}
|
||||
|
||||
# 健康检查
|
||||
location = /healthz {
|
||||
proxy_pass http://127.0.0.1:9300/healthz;
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
||||
proxy_set_header X-Forwarded-Proto $scheme;
|
||||
}
|
||||
|
||||
# 配置文件：短缓存，便于切换
|
||||
location = /fonts.json {
|
||||
expires 1h;
|
||||
add_header Cache-Control "public, must-revalidate" always;
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
location = /miniprogram/assets/fonts.json {
|
||||
expires 1h;
|
||||
add_header Cache-Control "public, must-revalidate" always;
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
location = /miniprogram/assets/default.json {
|
||||
expires 1h;
|
||||
add_header Cache-Control "public, must-revalidate" always;
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
location = /miniprogram/assets/route-config.json {
|
||||
expires 30s;
|
||||
add_header Cache-Control "public, must-revalidate" always;
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
# 字体文件：长缓存
|
||||
location ~* \.(ttf|otf|woff|woff2|eot)$ {
|
||||
expires 30d;
|
||||
add_header Cache-Control "public, immutable" always;
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
# 默认仅提供静态文件
|
||||
location / {
|
||||
try_files $uri =404;
|
||||
}
|
||||
|
||||
# 禁止访问隐藏文件
|
||||
location ~ /\. {
|
||||
deny all;
|
||||
access_log off;
|
||||
log_not_found off;
|
||||
}
|
||||
}
|
||||
124
miniprogram/ICON_FIX.md
Normal file
124
miniprogram/ICON_FIX.md
Normal file
@@ -0,0 +1,124 @@
|
||||
# 小程序图标修复清单
|
||||
|
||||
## 修复时间
|
||||
2026年2月9日（最后更新）
|
||||
|
||||
## 问题
|
||||
所有图标在小程序预览中都无法显示
|
||||
|
||||
## 根本原因
|
||||
1. 使用了相对路径 `../../assets/icons/` 而不是绝对路径
|
||||
2. 某些图标文件名包含空格（如 `icons_idx _32.svg`），在某些情况下可能导致路径解析问题
|
||||
|
||||
## 解决方案
|
||||
|
||||
### 1. 图标路径修复
|
||||
所有图标路径已从相对路径改为绝对路径：
|
||||
- ❌ 旧: `../../assets/icons/xxx.svg`
|
||||
- ✅ 新: `/assets/icons/xxx.svg`
|
||||
|
||||
### 2. Logo 更新
|
||||
- ✅ 右上角 logo 已改用 `webicon.png`
|
||||
- 路径: `/assets/icons/webicon.png`
|
||||
|
||||
### 3. 图标映射（最新）
|
||||
已使用的图标及其用途：
|
||||
|
||||
| 图标文件 | 用途 | 位置 |
|
||||
|---------|------|------|
|
||||
| `webicon.png` | 应用 Logo | 顶部导航栏左上角 |
|
||||
| `font-size-decrease.svg` | 减小字号 | 字体大小滑块左侧 |
|
||||
| `font-size-increase.svg` | 增大字号 | 字体大小滑块右侧 |
|
||||
| `choose-color.svg` | 颜色选择器 | 顶部导航栏右侧 |
|
||||
| `font-icon.svg` | 字体图标 | 预览列表、字体树列表项 |
|
||||
| `checkbox.svg` | 复选框选中状态 | 字体选择复选框（选中时显示） |
|
||||
| `checkbox-no.svg` | 复选框未选中状态 | 字体选择复选框（未选中时显示） |
|
||||
| `expand.svg` | 展开/收起 | 字体分类树 |
|
||||
| `selectall.svg` | 全选图标 | 分类标题右侧（未全选时显示） |
|
||||
| `unselectall.svg` | 取消全选图标 | 分类标题右侧（已全选时显示） |
|
||||
| `favorite.svg` | 未收藏 | 收藏按钮（白色心形） |
|
||||
| `favorite-red.svg` | 已收藏 | 收藏按钮（红色心形） |
|
||||
| `download.svg` | 下载图标 | 预览项导出按钮区域 |
|
||||
| `export-svg-s.svg` | SVG 导出 | 预览项 SVG 导出按钮 |
|
||||
| `export-png-s.svg` | PNG 导出 | 预览项 PNG 导出按钮 |
|
||||
| `search.svg` | 搜索图标 | 搜索框右侧按钮 |
|
||||
| `content.svg` | 内容图标 | 输入框左侧 |
|
||||
|
||||
### 4. 复选框实现（已更新）
|
||||
复选框现在始终显示图标，根据状态切换不同图标：
|
||||
|
||||
```xml
|
||||
<view class="font-checkbox" bindtap="onToggleFont" data-font-id="{{item.id}}">
|
||||
<image class="checkbox-icon-sm" src="{{item.selected ? icons.checkboxChecked : icons.checkbox}}" />
|
||||
</view>
|
||||
```
|
||||
|
||||
图标配置（index.js）：
|
||||
```javascript
|
||||
const LOCAL_ICON_PATHS = {
|
||||
checkbox: '/assets/icons/checkbox-no.svg', // 未选中
|
||||
checkboxChecked: '/assets/icons/checkbox.svg', // 选中
|
||||
// ...
|
||||
}
|
||||
```
|
||||
|
||||
### 5. 收藏图标实现
|
||||
收藏按钮根据状态显示不同颜色的心形图标：
|
||||
|
||||
```xml
|
||||
<view class="favorite-btn" bindtap="onToggleFavorite" data-font-id="{{font.id}}">
|
||||
<image class="favorite-icon" src="{{font.isFavorite ? icons.favoriteRedIcon : icons.favoriteIcon}}" />
|
||||
</view>
|
||||
```
|
||||
|
||||
## 修改的文件
|
||||
|
||||
1. **index.wxml**
|
||||
- 所有图标路径更新为绝对路径
|
||||
- Logo 改为 webicon.png
|
||||
- 复选框结构简化（始终显示图标）
|
||||
- 收藏图标根据状态切换
|
||||
- 新增版权说明
|
||||
|
||||
2. **index.wxss**
|
||||
- 统一边框颜色为 `#3EE4C3`
|
||||
- 优化选择/已收藏区域布局（flex fill）
|
||||
- 统一容器 padding 为 8rpx
|
||||
- 新增版权样式
|
||||
|
||||
3. **index.js**
|
||||
- LOCAL_ICON_PATHS 配置更新
|
||||
- 搜索框默认展开（showSearch: true）
|
||||
- bootstrap() 中修复字体选中状态同步
|
||||
|
||||
## 验证清单
|
||||
|
||||
请在微信开发者工具中验证以下内容：
|
||||
|
||||
- [ ] 顶部 Logo (webicon.png) 正常显示
|
||||
- [ ] 字体大小增减图标正常显示
|
||||
- [ ] 颜色选择图标正常显示
|
||||
- [ ] 预览列表中的字体图标正常显示
|
||||
- [ ] 预览列表中的导出按钮（download、SVG、PNG）正常显示
|
||||
- [ ] 搜索框默认完整展开显示
|
||||
- [ ] 字体选择列表中的展开/收起图标正常显示
|
||||
- [ ] 字体选择列表中的复选框正常显示（选中/未选中两种状态）
|
||||
- [ ] 字体选择列表中的收藏图标正常显示（红心/白心）
|
||||
- [ ] 分类标题右侧的全选/取消全选图标正常显示
|
||||
- [ ] 已收藏字体列表中的所有图标正常显示
|
||||
- [ ] 预览区和选择区边框颜色为 #3EE4C3
|
||||
- [ ] 底部版权说明正常显示
|
||||
|
||||
## 注意事项
|
||||
|
||||
1. **路径规范**：小程序中使用绝对路径 `/assets/icons/xxx.svg` 会从项目根目录开始查找
|
||||
2. **SVG 支持**：微信小程序的 `<image>` 组件支持 SVG 格式
|
||||
3. **文件名**：避免使用包含空格的文件名，可能在某些情况下导致问题
|
||||
4. **图标尺寸**：所有图标已按照 Figma 设计稿的尺寸设置 CSS
|
||||
|
||||
## 如果图标仍不显示
|
||||
|
||||
1. 清除缓存：微信开发者工具 -> 工具 -> 清除缓存
|
||||
2. 重新编译：点击"编译"按钮
|
||||
3. 检查控制台：查看是否有资源加载错误
|
||||
4. 验证文件：确认 `/miniprogram/assets/icons/` 目录下所有图标文件存在
|
||||
120
miniprogram/README.md
Normal file
120
miniprogram/README.md
Normal file
@@ -0,0 +1,120 @@
|
||||
# miniprogram
|
||||
|
||||
`miniprogram/` 是 `font2svg` 的微信小程序版本，面向移动端提供字体预览与导出能力。
|
||||
|
||||
## 已实现能力
|
||||
|
||||
- 文本输入 + 字体选择（搜索/分类/收藏）
|
||||
- 远端 API 生成 SVG（服务端读取字体并渲染）
|
||||
- SVG 预览
|
||||
- 导出 SVG 并调用 `wx.shareFileMessage` 分享
|
||||
- 远端 API 生成 PNG，保存到系统相册
|
||||
|
||||
## 目录说明
|
||||
|
||||
```text
|
||||
miniprogram/
|
||||
├── pages/
|
||||
│ ├── index/ # 首页：输入、预览、导出
|
||||
│ └── font-picker/ # 字体选择页
|
||||
├── config/
|
||||
│ └── server.js # 远端地址/端口/API 路径统一配置
|
||||
├── utils/
|
||||
│ ├── core/ # 纯算法模块
|
||||
│ └── mp/ # 小程序 API 适配层（含 route-manager）
|
||||
├── assets/fonts.json # 字体清单（由脚本生成）
|
||||
├── assets/default.json # 首次加载默认配置（内容/颜色/字号/默认字体）
|
||||
├── assets/route-config.json # 手动切换 A/B 服务器配置
|
||||
├── app.js / app.json / app.wxss
|
||||
└── project.config.json
|
||||
```
|
||||
|
||||
## 使用步骤
|
||||
|
||||
1. 在仓库根目录执行 `pnpm run prepare-fonts`，同步字体清单。
|
||||
2. 打开微信开发者工具，导入 `miniprogram/` 目录。
|
||||
3. 在小程序后台配置合法域名（`request` + `downloadFile`）。
|
||||
4. 部署并启动 `apiserver/`（详见 `apiserver/README.md`）。
|
||||
5. Nginx 配置 `/api/` 反向代理到渲染服务。
|
||||
6. 编译运行。
|
||||
|
||||
## 服务器配置（换服务器只改一处）
|
||||
|
||||
修改 `miniprogram/config/server.js` 中的 `SERVER_CONFIG`：
|
||||
|
||||
- `protocol`: `https` / `http`
|
||||
- `host`: 服务器域名
|
||||
- `port`: 端口（默认 443/80 可留空）
|
||||
- `apiPrefix`: API 前缀（默认 `/api`）
|
||||
- `fontsManifestPath`: 字体清单路径（默认 `/miniprogram/assets/fonts.json`）
|
||||
- `defaultConfigPath`: 默认配置路径（默认 `/miniprogram/assets/default.json`）
|
||||
- `routeConfigPath`: 路由配置路径（默认 `/miniprogram/assets/route-config.json`）
|
||||
|
||||
`app.js` 和 API 调用会自动使用该配置生成完整 URL。
|
||||
|
||||
## 手动切换 A/B 服务器（无需发版）
|
||||
|
||||
远端 `route-config.json`（A、B 都部署）示例：
|
||||
|
||||
```json
|
||||
{
|
||||
"active": "A",
|
||||
"cooldownMinutes": 10,
|
||||
"servers": {
|
||||
"A": { "baseUrl": "https://fonts.biboer.cn" },
|
||||
"B": { "baseUrl": "https://mac-tunnel.biboer.cn" }
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
- 冷启动时先读取当前服务器的 `route-config.json`。
|
||||
- 若发现 `active` 指向另一台服务器，会读取目标服务器配置做“双确认”。
|
||||
- 仅当目标服务器也返回相同 `active`，并且满足 `cooldownMinutes`，才切换。
|
||||
- 回前台会按 60 秒节流检查一次；API/配置请求失败时会触发一次兜底检查。
|
||||
|
||||
## 导出说明
|
||||
|
||||
- `SVG`：受微信限制，`shareFileMessage` 需由单次点击直接触发，建议逐个字体导出。
|
||||
- `PNG`：由服务端 `POST /api/render-png` 直接返回二进制，小程序仅负责保存到相册。
|
||||
|
||||
## 字体清单格式（由服务端解析）
|
||||
|
||||
`assets/fonts.json` 每项字段：
|
||||
|
||||
- `id`: 字体唯一 ID
|
||||
- `name`: 字体显示名
|
||||
- `category`: 分类
|
||||
- `path`: 字体地址（支持相对路径或完整 URL）
|
||||
|
||||
如果 `path` 是相对路径（例如 `/fonts/a.ttf`），服务端会根据静态根目录拼接到实际文件路径。
|
||||
|
||||
推荐部署结构：
|
||||
- 字体目录统一放在服务器根目录：`/fonts/`
|
||||
- Web 配置文件独立管理：`/fonts.json`（可选 `/default.json`）
|
||||
- 小程序配置文件独立管理：`/miniprogram/assets/fonts.json`、`/miniprogram/assets/default.json`
|
||||
|
||||
## 首次默认配置（default.json）
|
||||
|
||||
- 默认配置文件与 `fonts.json` 同目录：由 `config/server.js` 自动拼接（默认是 `https://fonts.biboer.cn/miniprogram/assets/default.json`）
|
||||
- 小程序会在首次加载时读取该配置（远端失败则回退本地 `miniprogram/assets/default.js`）
|
||||
- 配置只在首次加载生效，后续始终使用用户本地已保存配置（选择、收藏、颜色、字号、内容）
|
||||
|
||||
示例：
|
||||
|
||||
```json
|
||||
{
|
||||
"inputText": "星程字体转换",
|
||||
"fontSize": 50,
|
||||
"textColor": "#dc2626",
|
||||
"selectedFontIds": ["0001"],
|
||||
"favoriteFontIds": ["0001"]
|
||||
}
|
||||
```
|
||||
|
||||
## 调试命令（仓库根目录）
|
||||
|
||||
```bash
|
||||
pnpm run mp:syntax
|
||||
pnpm run mp:lint
|
||||
pnpm run mp:test
|
||||
```
|
||||
334
miniprogram/UPDATE_LOG.md
Normal file
334
miniprogram/UPDATE_LOG.md
Normal file
@@ -0,0 +1,334 @@
|
||||
# 小程序 UI 更新日志
|
||||
|
||||
## 更新时间
|
||||
2026年2月9日（布局优化与样式统一）
|
||||
|
||||
## 本次更新内容
|
||||
|
||||
### 1. 选择和已收藏区域布局优化
|
||||
|
||||
#### 高度填充改造
|
||||
- **问题**：选择和已收藏区域使用固定高度 `height: 600rpx`，无法自适应屏幕
|
||||
- **解决**：改为 `flex: 1; min-height: 0`，与预览区域一致的 fill 布局
|
||||
|
||||
#### Padding 统一
|
||||
- **问题**：`.bottom-section` 有额外的 `padding: 0 16rpx`，导致选择/已收藏与屏幕边缘距离不一致
|
||||
- **解决**：移除 `.bottom-section` 的水平 padding，由页面容器统一控制
|
||||
|
||||
#### 内容溢出修复
|
||||
- **问题**：设置过大的 `gap: 22rpx` 导致内容溢出容器
|
||||
- **解决**：移除 gap，改用 `margin-bottom` 控制间距；添加 `overflow-y: auto` 确保列表可滚动
|
||||
|
||||
### 2. 边框颜色统一
|
||||
将预览窗口、选择和已收藏的边框颜色统一改为 `#3EE4C3`：
|
||||
```css
|
||||
.preview-section { border: 1rpx solid #3EE4C3; }
|
||||
.font-selection, .favorite-selection { border: 1rpx solid #3EE4C3; }
|
||||
```
|
||||
|
||||
### 3. 已收藏标题结构优化
|
||||
- 新增 `.favorite-header` 容器包裹"已收藏"标题
|
||||
- 与选择区域的 `.selection-header` 结构对齐，确保两侧标题水平对齐
|
||||
|
||||
### 4. 底部版权说明
|
||||
新增页面底部版权信息：
|
||||
```
|
||||
@版权说明：仅SVG和PNG分享，无TTF下载，如侵权，反馈：douboer@gmail.com
|
||||
```
|
||||
|
||||
### 5. 预览区域 Padding 调整
|
||||
- 从 `padding: 0 16rpx` 改为 `padding: 8rpx`
|
||||
- 四边统一间距，与选择/已收藏区域保持一致
|
||||
|
||||
### 关键样式变更
|
||||
```css
|
||||
/* 底部区域 */
|
||||
.bottom-section {
|
||||
display: flex;
|
||||
flex: 1;
|
||||
gap: 16rpx;
|
||||
min-height: 0;
|
||||
margin-top: 16rpx;
|
||||
padding: 0; /* 移除额外 padding */
|
||||
}
|
||||
|
||||
/* 选择和已收藏容器 */
|
||||
.font-selection, .favorite-selection {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
border: 1rpx solid #3EE4C3;
|
||||
border-radius: 16rpx;
|
||||
background: #fff;
|
||||
padding: 8rpx;
|
||||
overflow: hidden;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
/* 版权说明 */
|
||||
.copyright-footer {
|
||||
text-align: center;
|
||||
font-size: 20rpx;
|
||||
color: #86909C;
|
||||
padding: 16rpx 0;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 更新时间
|
||||
2026年2月9日
|
||||
|
||||
## 修复："选择"与搜索框垂直对齐问题
|
||||
|
||||
### 问题描述
|
||||
"选择"文字与右侧搜索框无法垂直居中对齐，"选择"看起来偏上。
|
||||
|
||||
### 根本原因
|
||||
1. **全局样式污染**：`app.wxss` 和 `index.wxss` 中的全局 `.section-title` 样式设置了 `padding: 12rpx 0` 和 `margin-bottom: 16rpx`，导致"选择"文字上下有额外间距
|
||||
2. **小程序 input 组件最小高度**：微信小程序的 `<input>` 组件有默认最小高度（约 48rpx），无法通过 CSS 设置更小的高度，导致搜索框实际高度大于预期
|
||||
|
||||
### 解决方案
|
||||
1. **统一高度为 48rpx**：适配 input 组件的最小高度限制
|
||||
2. **覆盖全局样式**：在 `.selection-header .section-title` 中显式设置 `padding: 0; margin: 0`
|
||||
3. **强制 flexbox 居中**：
|
||||
- 父容器 `.selection-header` 使用 `display: flex; align-items: center`
|
||||
- `.section-title` 使用 `display: flex; align-items: center; height: 48rpx`
|
||||
- `.search-container` 使用 `height: 48rpx; overflow: hidden`
|
||||
|
||||
### 关键代码
|
||||
```css
|
||||
.selection-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8rpx;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
.selection-header .section-title {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
font-size: 28rpx;
|
||||
font-weight: 400;
|
||||
flex-shrink: 0;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
height: 48rpx;
|
||||
}
|
||||
|
||||
.search-container {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
background: #FEFDFE;
|
||||
border-radius: 24rpx;
|
||||
padding: 0 12rpx;
|
||||
height: 48rpx;
|
||||
min-width: 0;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.search-input {
|
||||
flex: 1;
|
||||
font-size: 24rpx;
|
||||
color: #4E5969;
|
||||
height: 48rpx;
|
||||
line-height: 48rpx;
|
||||
min-height: 0;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
background: transparent;
|
||||
}
|
||||
```
|
||||
|
||||
### 经验教训
|
||||
1. **检查全局样式**：修改特定组件样式前，先检查是否有全局样式影响
|
||||
2. **小程序组件限制**：微信小程序原生组件（如 input、textarea）有内置最小尺寸，需要适配而非强制覆盖
|
||||
3. **调试技巧**：当 flexbox `align-items: center` 不生效时，优先检查子元素的 padding/margin/line-height
|
||||
|
||||
### 其他修复
|
||||
- **搜索框初始状态**：将 `showSearch` 初始值从 `false` 改为 `true`，搜索框默认完整显示（符合 Figma 设计）
|
||||
- **字体选中状态同步**：在 `bootstrap()` 中恢复 `selectedFonts` 后调用 `updateFontTrees()`，确保预览区的字体在字体树中正确显示为已选中
|
||||
|
||||
---
|
||||
|
||||
## 更新时间
|
||||
2026年2月8日（远端渲染改造）
|
||||
|
||||
## 本次关键变更
|
||||
|
||||
为解决“大字体多预览下载慢”的问题，小程序渲染链路从“本地下载字体并 Worker 渲染”改为“请求远端 API 返回 SVG”：
|
||||
|
||||
- 新增 `apiserver/` 目录，服务端读取 `fonts.json` + `fonts/` 并渲染 SVG。
|
||||
- 小程序新增 `miniprogram/utils/mp/render-api.js`，调用 `https://fonts.biboer.cn/api/render-svg`。
|
||||
- 小程序 PNG 导出改为调用 `https://fonts.biboer.cn/api/render-png`，不再依赖真机 Canvas 加载 SVG。
|
||||
- `miniprogram/pages/index/index.js` 移除本地 `loadFontBuffer + worker.generateSvg` 依赖，改为远端渲染。
|
||||
- `miniprogram/app.js` 新增全局配置：
|
||||
- `svgRenderApiUrl`
|
||||
- `apiTimeoutMs`
|
||||
|
||||
## 兼容性说明
|
||||
|
||||
- 字体清单仍使用 `https://fonts.biboer.cn/fonts.json`，字体分类、收藏、导出逻辑保持不变。
|
||||
- 导出 PNG 仍在小程序端由 Canvas 渲染，导出 SVG 仍沿用原分享流程。
|
||||
|
||||
---
|
||||
|
||||
## 更新时间
|
||||
2026年2月8日
|
||||
|
||||
## 更新内容
|
||||
|
||||
根据 Figma 设计稿 (https://www.figma.com/design/S7WVUzg3Z0DMWjYUC6dJzN/font2svg?node-id=584-64) 对小程序首页进行了全面重构。
|
||||
|
||||
### 1. 资源文件更新
|
||||
|
||||
- **图标素材**：从 web 端 `frontend/src/assets/icons/` 复制了所有 SVG 图标到 `miniprogram/assets/icons/`
|
||||
- 新增的图标包括：
|
||||
- 字体大小控制：`font-size-increase.svg`, `font-size-decrease.svg`
|
||||
- 导出功能：`export.svg`, `export-svg.svg`, `export-png.svg`
|
||||
- 颜色选择：`choose-color.svg`
|
||||
- 字体管理：`font-icon.svg`, `expand.svg`
|
||||
- 复选框：`checkbox.svg`, `icons_idx _32.svg`, `icons_idx _34.svg` 等
|
||||
- 收藏功能：`icons_idx _18.svg`, `icons_idx _19.svg`
|
||||
|
||||
### 2. 页面结构重构 (index.wxml)
|
||||
|
||||
#### 顶部导航栏
|
||||
- Logo 展示（星程字体图标）
|
||||
- "TextToSVG" 品牌标题
|
||||
- 字体大小滑块（带增减按钮）
|
||||
- 颜色选择按钮
|
||||
|
||||
#### 输入区域
|
||||
- 简化的输入框（"此处输入内容"）
|
||||
- 导出按钮组（支持 SVG、PNG 导出）
|
||||
|
||||
#### 效果预览区域
|
||||
- 显示多个选中字体的预览
|
||||
- 每个预览项包含：
|
||||
- 字体名称
|
||||
- 复选框（控制是否显示）
|
||||
- 预览图像
|
||||
|
||||
#### 字体选择区域（左右分栏）
|
||||
- **左侧：字体选择**
|
||||
- 树状分类结构
|
||||
- 支持展开/收起
|
||||
- 每个字体项包含：复选框、收藏按钮
|
||||
|
||||
- **右侧：已收藏字体**
|
||||
- 显示已收藏的字体
|
||||
- 同样支持树状结构
|
||||
- 点击取消收藏
|
||||
|
||||
#### 颜色选择器弹窗
|
||||
- 预设颜色调色板
|
||||
- 自定义颜色输入
|
||||
|
||||
### 3. 样式更新 (index.wxss)
|
||||
|
||||
- **整体布局**：采用 flex 布局，优化空间利用
|
||||
- **颜色方案**：
|
||||
- 主色：`#8552A1`, `#9B6BC2`（紫色系）
|
||||
- 填充色：`#F7F8FA`, `#E5E6EB`
|
||||
- 文字色：`#4E5969`, `#86909C`, `#C9CDD4`
|
||||
- 边框色：`#f7e0e0`
|
||||
|
||||
- **组件样式**：
|
||||
- 顶部导航栏高度：96rpx
|
||||
- 输入框高度：78rpx
|
||||
- 字体树容器高度：360rpx
|
||||
- 圆角设计：12rpx - 24rpx
|
||||
|
||||
- **响应式设计**：
|
||||
- 使用 flex 布局适应不同屏幕
|
||||
- scroll-view 实现内容滚动
|
||||
|
||||
### 4. 功能逻辑更新 (index.js)
|
||||
|
||||
#### 新增功能
|
||||
|
||||
1. **多字体选择**
|
||||
- 支持同时选择多个字体
|
||||
- 每个字体独立预览
|
||||
- `selectedFonts` 数组管理选中的字体
|
||||
|
||||
2. **字体分类树**
|
||||
- 自动构建字体分类结构
|
||||
- 支持展开/收起操作
|
||||
- `fontCategories` 和 `favoriteCategories` 管理
|
||||
|
||||
3. **收藏功能**
|
||||
- 收藏/取消收藏字体
|
||||
- 收藏状态持久化存储
|
||||
- 已收藏字体独立展示
|
||||
|
||||
4. **字体大小控制**
|
||||
- 滑块调整（24-320px）
|
||||
- 增加/减少按钮（步进 10px）
|
||||
- 实时预览更新
|
||||
|
||||
5. **颜色选择器**
|
||||
- 弹窗式颜色选择器
|
||||
- 预设颜色调色板
|
||||
- 自定义颜色输入
|
||||
|
||||
6. **批量导出**
|
||||
- 导出全部选中字体为 SVG
|
||||
- 导出全部选中字体为 PNG
|
||||
- 单个字体导出
|
||||
|
||||
#### 核心方法
|
||||
|
||||
- `updateFontTrees()` - 更新字体分类树
|
||||
- `onToggleFont()` - 切换字体选择状态
|
||||
- `onToggleFavorite()` - 切换收藏状态
|
||||
- `onToggleCategory()` - 切换分类展开/收起
|
||||
- `generatePreviewForFont()` - 生成单个字体预览
|
||||
- `generateAllPreviews()` - 生成所有选中字体预览
|
||||
- `exportAllSvg()` - 批量导出 SVG
|
||||
- `exportAllPng()` - 批量导出 PNG
|
||||
|
||||
### 5. 全局样式更新 (app.wxss)
|
||||
|
||||
- 页面背景改为白色
|
||||
- 容器高度设为 100vh，支持全屏布局
|
||||
- 添加 `overflow: hidden` 避免滚动问题
|
||||
|
||||
## 技术亮点
|
||||
|
||||
1. **树状结构**：使用 Map 数据结构高效管理字体分类
|
||||
2. **性能优化**：字体 buffer 按需加载并缓存
|
||||
3. **防抖处理**：输入和调整时使用 260ms 防抖
|
||||
4. **状态持久化**：选中字体、收藏状态自动保存
|
||||
5. **并发生成**：支持多个字体同时生成预览
|
||||
|
||||
## 使用说明
|
||||
|
||||
1. **选择字体**：在左侧"字体选择"区域勾选想要使用的字体
|
||||
2. **输入文字**：在顶部输入框输入要转换的文本
|
||||
3. **调整样式**：
|
||||
- 使用滑块或增减按钮调整字体大小
|
||||
- 点击调色板图标选择颜色
|
||||
4. **查看预览**：在"效果预览"区域查看所有选中字体的效果
|
||||
5. **导出文件**：
|
||||
- 点击 SVG 图标导出为 SVG 格式
|
||||
- 点击 PNG 图标导出为 PNG 格式并保存到相册
|
||||
- 点击 export 图标可选择批量导出
|
||||
|
||||
## 注意事项
|
||||
|
||||
- 首次加载字体可能需要一些时间，请耐心等待
|
||||
- 建议不要同时选择过多字体，以免影响性能
|
||||
- PNG 导出到相册需要用户授权
|
||||
- SVG 分享使用系统分享功能
|
||||
|
||||
## 后续优化建议
|
||||
|
||||
1. 添加字体搜索功能
|
||||
2. 支持预览文字大小独立调整
|
||||
3. 添加字体加载进度指示
|
||||
4. 支持批量框选字体
|
||||
5. 优化大字体渲染性能
|
||||
28
miniprogram/app.js
Normal file
28
miniprogram/app.js
Normal file
@@ -0,0 +1,28 @@
|
||||
const { buildRuntimeConfig } = require('./config/server')
|
||||
const { bootstrapRoute, checkRouteOnShow } = require('./utils/mp/route-manager')
|
||||
|
||||
const runtimeConfig = buildRuntimeConfig()
|
||||
|
||||
App({
|
||||
globalData: {
|
||||
...runtimeConfig,
|
||||
apiTimeoutMs: 30000,
|
||||
fonts: null,
|
||||
defaultConfig: null,
|
||||
routeReadyPromise: null,
|
||||
},
|
||||
|
||||
onLaunch() {
|
||||
this.globalData.routeReadyPromise = bootstrapRoute(this)
|
||||
.catch((error) => {
|
||||
console.warn('[app] 路由初始化失败，使用当前配置继续运行:', error)
|
||||
return null
|
||||
})
|
||||
},
|
||||
|
||||
onShow() {
|
||||
checkRouteOnShow(this).catch((error) => {
|
||||
console.warn('[app] 回前台路由检查失败:', error)
|
||||
})
|
||||
},
|
||||
})
|
||||
15
miniprogram/app.json
Normal file
15
miniprogram/app.json
Normal file
@@ -0,0 +1,15 @@
|
||||
{
|
||||
"pages": [
|
||||
"pages/index/index",
|
||||
"pages/font-picker/index"
|
||||
],
|
||||
"window": {
|
||||
"navigationBarTitleText": "Font2SVG 小程序",
|
||||
"navigationBarBackgroundColor": "#ffffff",
|
||||
"navigationBarTextStyle": "black",
|
||||
"backgroundTextStyle": "light"
|
||||
},
|
||||
"style": "v2",
|
||||
"workers": "workers",
|
||||
"sitemapLocation": "sitemap.json"
|
||||
}
|
||||
5
miniprogram/app.miniapp.json
Normal file
5
miniprogram/app.miniapp.json
Normal file
@@ -0,0 +1,5 @@
|
||||
{
|
||||
"adapteByMiniprogram": {
|
||||
"userName": "gh_d47f6e84d841"
|
||||
}
|
||||
}
|
||||
58
miniprogram/app.wxss
Normal file
58
miniprogram/app.wxss
Normal file
@@ -0,0 +1,58 @@
|
||||
page {
|
||||
background: #fff;
|
||||
color: #1f2a37;
|
||||
font-size: 28rpx;
|
||||
height: 100vh;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.container {
|
||||
box-sizing: border-box;
|
||||
width: 100%;
|
||||
height: 100vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
padding: 16rpx 16rpx 40rpx 16rpx;
|
||||
}
|
||||
|
||||
.card {
|
||||
background: #ffffff;
|
||||
border-radius: 20rpx;
|
||||
box-shadow: 0 10rpx 30rpx rgba(15, 23, 42, 0.06);
|
||||
padding: 24rpx;
|
||||
margin-bottom: 20rpx;
|
||||
}
|
||||
|
||||
.section-title {
|
||||
font-size: 30rpx;
|
||||
font-weight: 600;
|
||||
margin-bottom: 16rpx;
|
||||
}
|
||||
|
||||
.row {
|
||||
display: flex;
|
||||
flex-direction: row;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.space-between {
|
||||
justify-content: space-between;
|
||||
}
|
||||
|
||||
.btn-primary {
|
||||
background: #1677ff;
|
||||
color: #ffffff;
|
||||
border: none;
|
||||
border-radius: 16rpx;
|
||||
}
|
||||
|
||||
.btn-secondary {
|
||||
background: #edf2ff;
|
||||
color: #1f2a37;
|
||||
border: none;
|
||||
border-radius: 16rpx;
|
||||
}
|
||||
|
||||
.mono {
|
||||
font-family: Menlo, Monaco, Consolas, 'Courier New', monospace;
|
||||
}
|
||||
19
miniprogram/assets/default.js
Normal file
19
miniprogram/assets/default.js
Normal file
@@ -0,0 +1,19 @@
|
||||
module.exports = {
|
||||
inputText: '星程字体转换',
|
||||
fontSize: 50,
|
||||
textColor: '#dc2626',
|
||||
selectedFontIds: [
|
||||
'0001',
|
||||
'0003',
|
||||
'0006',
|
||||
'0011',
|
||||
'0015',
|
||||
],
|
||||
favoriteFontIds: [
|
||||
'0001',
|
||||
'0003',
|
||||
'0006',
|
||||
'0011',
|
||||
'0015',
|
||||
],
|
||||
}
|
||||
19
miniprogram/assets/default.json
Normal file
19
miniprogram/assets/default.json
Normal file
@@ -0,0 +1,19 @@
|
||||
{
|
||||
"inputText": "星程字体转换",
|
||||
"fontSize": 50,
|
||||
"textColor": "#dc2626",
|
||||
"selectedFontIds": [
|
||||
"0001",
|
||||
"0003",
|
||||
"0006",
|
||||
"0011",
|
||||
"0015"
|
||||
],
|
||||
"favoriteFontIds": [
|
||||
"0001",
|
||||
"0003",
|
||||
"0006",
|
||||
"0011",
|
||||
"0015"
|
||||
]
|
||||
}
|
||||
170
miniprogram/assets/fonts.js
Normal file
170
miniprogram/assets/fonts.js
Normal file
@@ -0,0 +1,170 @@
|
||||
module.exports = [
|
||||
{
|
||||
"id": "0001",
|
||||
"name": "AlimamaDaoLiTi",
|
||||
"filename": "AlimamaDaoLiTi.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/AlimamaDaoLiTi.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0002",
|
||||
"name": "Hangeuljaemin4-Regular",
|
||||
"filename": "Hangeuljaemin4-Regular.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/Hangeuljaemin4-Regular.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0003",
|
||||
"name": "I.顏體",
|
||||
"filename": "I.顏體.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/I.顏體.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0004",
|
||||
"name": "XCDUANZHUANGSONGTI",
|
||||
"filename": "XCDUANZHUANGSONGTI.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/XCDUANZHUANGSONGTI.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0005",
|
||||
"name": "qiji-combo",
|
||||
"filename": "qiji-combo.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/qiji-combo.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0006",
|
||||
"name": "临海隶书",
|
||||
"filename": "临海隶书.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/临海隶书.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0007",
|
||||
"name": "京華老宋体_KingHwa_OldSong",
|
||||
"filename": "京華老宋体_KingHwa_OldSong.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/京華老宋体_KingHwa_OldSong.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0008",
|
||||
"name": "优设标题黑",
|
||||
"filename": "优设标题黑.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/优设标题黑.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0009",
|
||||
"name": "包图小白体",
|
||||
"filename": "包图小白体.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/包图小白体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0010",
|
||||
"name": "源界明朝",
|
||||
"filename": "源界明朝.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/源界明朝.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0011",
|
||||
"name": "演示佛系体",
|
||||
"filename": "演示佛系体.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/演示佛系体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0012",
|
||||
"name": "站酷快乐体",
|
||||
"filename": "站酷快乐体.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/站酷快乐体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0013",
|
||||
"name": "问藏书房",
|
||||
"filename": "问藏书房.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/问藏书房.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0014",
|
||||
"name": "霞鹜臻楷",
|
||||
"filename": "霞鹜臻楷.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/霞鹜臻楷.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0015",
|
||||
"name": "庞门正道标题体",
|
||||
"filename": "庞门正道标题体.ttf",
|
||||
"category": "庞门正道",
|
||||
"path": "/fonts/庞门正道/庞门正道标题体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0016",
|
||||
"name": "庞门正道标题体",
|
||||
"filename": "庞门正道标题体.ttf",
|
||||
"category": "庞门正道-测试",
|
||||
"path": "/fonts/庞门正道-测试/庞门正道标题体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0017",
|
||||
"name": "王漢宗勘亭流繁",
|
||||
"filename": "王漢宗勘亭流繁.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗勘亭流繁.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0018",
|
||||
"name": "王漢宗新潮體",
|
||||
"filename": "王漢宗新潮體.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗新潮體.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0019",
|
||||
"name": "王漢宗波卡體空陰",
|
||||
"filename": "王漢宗波卡體空陰.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗波卡體空陰.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0020",
|
||||
"name": "王漢宗細黑體繁",
|
||||
"filename": "王漢宗細黑體繁.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗細黑體繁.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0021",
|
||||
"name": "王漢宗綜藝體雙空陰",
|
||||
"filename": "王漢宗綜藝體雙空陰.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗綜藝體雙空陰.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0022",
|
||||
"name": "王漢宗超明體繁",
|
||||
"filename": "王漢宗超明體繁.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗超明體繁.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0023",
|
||||
"name": "王漢宗酷儷海報",
|
||||
"filename": "王漢宗酷儷海報.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗酷儷海報.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0024",
|
||||
"name": "王漢宗顏楷體繁",
|
||||
"filename": "王漢宗顏楷體繁.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗顏楷體繁.ttf"
|
||||
}
|
||||
]
|
||||
@@ -1,160 +1,167 @@
|
||||
[
|
||||
{
|
||||
"id": "其他字体/AlimamaDaoLiTi",
|
||||
"id": "0001",
|
||||
"name": "AlimamaDaoLiTi",
|
||||
"filename": "AlimamaDaoLiTi.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/AlimamaDaoLiTi.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/Hangeuljaemin4-Regular",
|
||||
"id": "0002",
|
||||
"name": "Hangeuljaemin4-Regular",
|
||||
"filename": "Hangeuljaemin4-Regular.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/Hangeuljaemin4-Regular.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/I.顏體",
|
||||
"id": "0003",
|
||||
"name": "I.顏體",
|
||||
"filename": "I.顏體.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/I.顏體.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/XCDUANZHUANGSONGTI",
|
||||
"id": "0004",
|
||||
"name": "XCDUANZHUANGSONGTI",
|
||||
"filename": "XCDUANZHUANGSONGTI.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/XCDUANZHUANGSONGTI.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/qiji-combo",
|
||||
"id": "0005",
|
||||
"name": "qiji-combo",
|
||||
"filename": "qiji-combo.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/qiji-combo.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/临海隶书",
|
||||
"id": "0006",
|
||||
"name": "临海隶书",
|
||||
"filename": "临海隶书.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/临海隶书.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/京華老宋体_KingHwa_OldSong",
|
||||
"id": "0007",
|
||||
"name": "京華老宋体_KingHwa_OldSong",
|
||||
"filename": "京華老宋体_KingHwa_OldSong.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/京華老宋体_KingHwa_OldSong.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/优设标题黑",
|
||||
"id": "0008",
|
||||
"name": "优设标题黑",
|
||||
"filename": "优设标题黑.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/优设标题黑.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/包图小白体",
|
||||
"id": "0009",
|
||||
"name": "包图小白体",
|
||||
"filename": "包图小白体.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/包图小白体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/源界明朝",
|
||||
"id": "0010",
|
||||
"name": "源界明朝",
|
||||
"filename": "源界明朝.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/源界明朝.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/演示佛系体",
|
||||
"id": "0011",
|
||||
"name": "演示佛系体",
|
||||
"filename": "演示佛系体.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/演示佛系体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/站酷快乐体",
|
||||
"id": "0012",
|
||||
"name": "站酷快乐体",
|
||||
"filename": "站酷快乐体.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/站酷快乐体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/问藏书房",
|
||||
"id": "0013",
|
||||
"name": "问藏书房",
|
||||
"filename": "问藏书房.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/问藏书房.ttf"
|
||||
},
|
||||
{
|
||||
"id": "其他字体/霞鹜臻楷",
|
||||
"id": "0014",
|
||||
"name": "霞鹜臻楷",
|
||||
"filename": "霞鹜臻楷.ttf",
|
||||
"category": "其他字体",
|
||||
"path": "/fonts/其他字体/霞鹜臻楷.ttf"
|
||||
},
|
||||
{
|
||||
"id": "庞门正道/庞门正道标题体",
|
||||
"id": "0015",
|
||||
"name": "庞门正道标题体",
|
||||
"filename": "庞门正道标题体.ttf",
|
||||
"category": "庞门正道",
|
||||
"path": "/fonts/庞门正道/庞门正道标题体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗勘亭流繁",
|
||||
"id": "0016",
|
||||
"name": "庞门正道标题体",
|
||||
"filename": "庞门正道标题体.ttf",
|
||||
"category": "庞门正道-测试",
|
||||
"path": "/fonts/庞门正道-测试/庞门正道标题体.ttf"
|
||||
},
|
||||
{
|
||||
"id": "0017",
|
||||
"name": "王漢宗勘亭流繁",
|
||||
"filename": "王漢宗勘亭流繁.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗勘亭流繁.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗新潮體",
|
||||
"id": "0018",
|
||||
"name": "王漢宗新潮體",
|
||||
"filename": "王漢宗新潮體.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗新潮體.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗波卡體空陰",
|
||||
"id": "0019",
|
||||
"name": "王漢宗波卡體空陰",
|
||||
"filename": "王漢宗波卡體空陰.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗波卡體空陰.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗細黑體繁",
|
||||
"id": "0020",
|
||||
"name": "王漢宗細黑體繁",
|
||||
"filename": "王漢宗細黑體繁.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗細黑體繁.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗綜藝體雙空陰",
|
||||
"id": "0021",
|
||||
"name": "王漢宗綜藝體雙空陰",
|
||||
"filename": "王漢宗綜藝體雙空陰.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗綜藝體雙空陰.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗超明體繁",
|
||||
"id": "0022",
|
||||
"name": "王漢宗超明體繁",
|
||||
"filename": "王漢宗超明體繁.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗超明體繁.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗酷儷海報",
|
||||
"id": "0023",
|
||||
"name": "王漢宗酷儷海報",
|
||||
"filename": "王漢宗酷儷海報.ttf",
|
||||
"category": "王漢宗",
|
||||
"path": "/fonts/王漢宗/王漢宗酷儷海報.ttf"
|
||||
},
|
||||
{
|
||||
"id": "王漢宗/王漢宗顏楷體繁",
|
||||
"id": "0024",
|
||||
"name": "王漢宗顏楷體繁",
|
||||
"filename": "王漢宗顏楷體繁.ttf",
|
||||
"category": "王漢宗",
|
||||
5
miniprogram/assets/icons/Button.svg
Normal file
5
miniprogram/assets/icons/Button.svg
Normal file
@@ -0,0 +1,5 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="34" height="88" fill="none" viewBox="0 0 34 88">
|
||||
<rect width="33" height="87" x=".5" y=".5" fill="#2420A8" rx="7.5"/>
|
||||
<rect width="33" height="87" x=".5" y=".5" stroke="#2420A8" rx="7.5"/>
|
||||
<path fill="#fff" d="M8.72 35.978h10.8v-.81h1.89v.81h3.852v1.836H21.41v3.33c0 1.188-.648 1.782-1.944 1.782h-2.25l-.432-1.836c.72.072 1.386.126 2.034.126.468 0 .702-.18.702-.54v-2.862H8.72v-1.836Zm13.95-9.198v4.662H12.392v.774c0 .486.252.738.792.738h9.306c.27-.018.45-.108.558-.288.072-.126.144-.54.234-1.242l1.782.594c-.126.828-.252 1.404-.378 1.764-.216.576-.756.864-1.584.9H12.428c-1.296 0-1.926-.576-1.926-1.71V26.78H22.67Zm-10.278 2.97h8.388v-1.278h-8.388v1.278Zm.954 8.154c1.152.9 2.142 1.8 2.934 2.7l-1.404 1.404c-.684-.864-1.638-1.8-2.88-2.808l1.35-1.296Zm8.208 12.384v-4.734h1.89v6.534h-5.472v6.048h4.482v-4.698h1.89v7.308h-1.89v-.792H9.656v-6.516h1.89v4.698h4.482v-6.048h-5.472v-6.534h1.89v4.734h3.582v-6.084h1.944v6.084h3.582Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 989 B |
3
miniprogram/assets/icons/check.svg
Normal file
3
miniprogram/assets/icons/check.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="11" height="9" fill="none" viewBox="0 0 11 9">
|
||||
<path fill="#fff" d="M9.222.118a.5.5 0 0 0-.704.06L3.859 5.685 1.396 3.57a.5.5 0 0 0-.706.054l-.57.664a.5.5 0 0 0 .054.705l2.778 2.384c.02.026.044.05.07.072l.668.565a.5.5 0 0 0 .422.109.498.498 0 0 0 .284-.166l.57-.664a.503.503 0 0 0 .056-.08l4.927-5.826A.5.5 0 0 0 9.89.683L9.222.118Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 392 B |
3
miniprogram/assets/icons/checkbox-no.svg
Normal file
3
miniprogram/assets/icons/checkbox-no.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" fill="none" viewBox="0 0 12 12">
|
||||
<rect width="9.917" height="9.917" x=".875" y=".875" stroke="#C9CDD4" stroke-width=".583" rx="4.958"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 208 B |
10
miniprogram/assets/icons/checkbox.svg
Normal file
10
miniprogram/assets/icons/checkbox.svg
Normal file
@@ -0,0 +1,10 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" fill="none" viewBox="0 0 18 18">
|
||||
<g clip-path="url(#a)">
|
||||
<path fill="#8552A1" d="M9 0a9 9 0 0 0-9 9 9 9 0 0 0 9 9 9 9 0 0 0 9-9 9 9 0 0 0-9-9Zm5.934 6.21L8.16 12.988a.843.843 0 0 1-.599.247.844.844 0 0 1-.6-.247L3.066 9.09a.846.846 0 1 1 1.198-1.197L7.56 11.19l6.177-6.177a.847.847 0 1 1 1.197 1.198Z"/>
|
||||
</g>
|
||||
<defs>
|
||||
<clipPath id="a">
|
||||
<path fill="#fff" d="M0 0h18v18H0z"/>
|
||||
</clipPath>
|
||||
</defs>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 488 B |
21
miniprogram/assets/icons/choose-color.svg
Normal file
21
miniprogram/assets/icons/choose-color.svg
Normal file
@@ -0,0 +1,21 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="36" height="36" fill="none" viewBox="0 0 36 36">
|
||||
<path fill="#FCFCFC" d="M22.774 13.238a6.734 6.734 0 1 1-4.77-1.98 6.702 6.702 0 0 1 4.77 1.98Z"/>
|
||||
<path fill="#00E8CF" d="M18.005 6.76v4.498a6.703 6.703 0 0 0-4.769 1.98L10.05 10.05a11.238 11.238 0 0 1 7.955-3.292Z"/>
|
||||
<path fill="#70FFEF" d="M18.005.761V6.76a11.239 11.239 0 0 0-7.955 3.292L5.813 5.815A17.162 17.162 0 0 1 18.005.76Z"/>
|
||||
<path fill="#0064B5" d="m10.05 10.051 3.186 3.187a6.702 6.702 0 0 0-1.98 4.768H6.759a11.239 11.239 0 0 1 3.292-7.955Z"/>
|
||||
<path fill="#0091FF" d="M10.05 10.051a11.238 11.238 0 0 0-3.292 7.955H.76A17.162 17.162 0 0 1 5.813 5.815l4.237 4.236Z"/>
|
||||
<path fill="#31C4FF" d="M11.257 18.006a6.7 6.7 0 0 0 1.98 4.769l-3.187 3.187a11.24 11.24 0 0 1-3.292-7.956h4.499Z"/>
|
||||
<path fill="#9EEBFF" d="M6.758 18.006a11.24 11.24 0 0 0 3.292 7.956l-4.237 4.236A17.162 17.162 0 0 1 .76 18.006h5.998Z"/>
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||||
<path fill="#5F4A9E" d="M18.005 24.754v4.5a11.239 11.239 0 0 1-7.955-3.292l3.186-3.187a6.702 6.702 0 0 0 4.769 1.98Z"/>
|
||||
<path fill="#9D87E0" d="M10.05 25.962a11.24 11.24 0 0 0 7.955 3.291v5.998a17.16 17.16 0 0 1-12.192-5.053l4.237-4.236Z"/>
|
||||
<path fill="#FF468C" d="M25.96 25.962a11.241 11.241 0 0 1-7.955 3.291v-4.499a6.7 6.7 0 0 0 4.769-1.98l3.186 3.188Z"/>
|
||||
<path fill="#FFA1C8" d="m25.96 25.962 4.236 4.236a17.162 17.162 0 0 1-12.191 5.053v-5.998a11.239 11.239 0 0 0 7.955-3.291Z"/>
|
||||
<path fill="#F03049" d="M24.753 18.006h4.499a11.241 11.241 0 0 1-3.292 7.956l-3.186-3.187a6.7 6.7 0 0 0 1.979-4.769Z"/>
|
||||
<path fill="#FF636E" d="M29.252 18.006h5.998a17.163 17.163 0 0 1-5.053 12.192l-4.237-4.236a11.241 11.241 0 0 0 3.292-7.956Z"/>
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||||
<path fill="#FE8205" d="M25.96 10.051a11.24 11.24 0 0 1 3.292 7.955h-4.499a6.701 6.701 0 0 0-1.98-4.768l3.187-3.187Z"/>
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<path fill="#FFA426" d="M35.25 18.006h-5.998a11.24 11.24 0 0 0-3.292-7.955l4.236-4.236a17.163 17.163 0 0 1 5.054 12.191Z"/>
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<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="none" viewBox="0 0 24 24">
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<path fill="#0079F5" d="M7.432 9.596H2.164A2.165 2.165 0 0 1 0 7.432V2.164C0 .97.97 0 2.164 0h5.268c1.195 0 2.164.97 2.164 2.164v5.268c0 1.195-.97 2.164-2.164 2.164Z"/>
|
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<path fill="#fff" d="M6.24 2.982a.36.36 0 0 0-.662 0l-1.272 2.98a.24.24 0 1 0 .444.186l.147-.352a.813.813 0 0 1 .75-.501h.524c.328 0 .624.198.75.5l.147.353a.24.24 0 1 0 .444-.187L6.24 2.982Zm.058 1.312a.42.42 0 1 1-.776.324.42.42 0 0 1 .776-.324Zm-3.01-.587a.253.253 0 0 0-.465 0l-.774 1.814a.18.18 0 1 0 .333.14l.08-.194a.495.495 0 0 1 .457-.305h.273c.2 0 .38.12.457.305l.08.194a.18.18 0 1 0 .333-.14l-.774-1.814ZM3.055 4.84a.222.222 0 1 1 0-.443.222.222 0 0 1 0 .443Z"/>
|
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</svg>
|
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|
After Width: | Height: | Size: 749 B |
3
miniprogram/assets/icons/font-size-decrease.svg
Normal file
3
miniprogram/assets/icons/font-size-decrease.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="none" viewBox="0 0 16 16">
|
||||
<path fill="#5C5C66" d="M10.333 14.667a.333.333 0 0 1-.31-.213L8.55 10.667H2.784L1.31 14.454a.333.333 0 1 1-.622-.242l4.667-12a.333.333 0 0 1 .621 0l4.667 12a.335.335 0 0 1-.155.416.334.334 0 0 1-.156.039ZM3.043 10H8.29L5.667 3.253 3.043 10ZM15 4h-4a.333.333 0 1 1 0-.667h4A.333.333 0 1 1 15 4Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 403 B |
3
miniprogram/assets/icons/font-size-increase.svg
Normal file
3
miniprogram/assets/icons/font-size-increase.svg
Normal file
@@ -0,0 +1,3 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" fill="none" viewBox="0 0 24 24">
|
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<path fill="#5C5C66" d="M15.5 22a.5.5 0 0 1-.466-.319L12.824 16H4.176l-2.21 5.681a.5.5 0 1 1-.93-.362l7-18a.5.5 0 0 1 .93 0l7 18A.5.5 0 0 1 15.5 22ZM4.564 15h7.872L8.5 4.88 4.564 15ZM19.5 9a.5.5 0 0 1-.5-.5V6h-2.5a.5.5 0 0 1 0-1H19V2.5a.5.5 0 0 1 1 0V5h2.5a.5.5 0 0 1 0 1H20v2.5a.5.5 0 0 1-.5.5Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 404 B |
4
miniprogram/assets/icons/search.svg
Normal file
4
miniprogram/assets/icons/search.svg
Normal file
@@ -0,0 +1,4 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="none" viewBox="0 0 32 32">
|
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<rect width="32" height="32" fill="#8552A1" rx="10" transform="matrix(-1 0 0 1 32 0)"/>
|
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<path fill="#FEFDFE" d="m24.845 22.204-5.101-5.105-2.64 2.64 5.105 5.104a1.085 1.085 0 0 0 1.527 0l1.108-1.108a1.09 1.09 0 0 0 0-1.531ZM17.22 18.6l1.382-1.382-1.576-1.576a5.512 5.512 0 0 0-.63-7.032 5.51 5.51 0 0 0-7.785 0c-2.15 2.146-2.146 5.635 0 7.785a5.512 5.512 0 0 0 7.033.63l1.575 1.576Zm-7.541-3.288a3.983 3.983 0 0 1 0-5.635 3.983 3.983 0 0 1 5.635 0 3.983 3.983 0 0 1 0 5.635 3.983 3.983 0 0 1-5.635 0Z"/>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 611 B |
6
miniprogram/assets/icons/selectall.svg
Normal file
6
miniprogram/assets/icons/selectall.svg
Normal file
@@ -0,0 +1,6 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="none" viewBox="0 0 20 20">
|
||||
<path fill="#8552A1" d="M15.608 15.302a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.525.218H4.326a1.78 1.78 0 0 1-1.303-.542 1.78 1.78 0 0 1-.543-1.303V3.963c0-.207.073-.383.218-.525a.728.728 0 0 1 .525-.218c.203 0 .382.072.524.218a.728.728 0 0 1 .218.524v10.015c0 .303.11.56.327.78.219.217.473.326.776.326h10.015c.206 0 .38.073.525.219Zm-2.97 2.227a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.524.218H2.098a1.78 1.78 0 0 1-1.303-.542 1.785 1.785 0 0 1-.545-1.306V6.932c0-.206.073-.382.218-.524a.728.728 0 0 1 .524-.219c.203 0 .382.073.525.219a.728.728 0 0 1 .218.524v9.272c0 .304.109.561.327.78.218.217.476.327.779.327h9.273c.203 0 .378.072.524.218ZM18.153.892c.427.43.643.952.643 1.567v9.67c0 .615-.216 1.14-.643 1.566a2.136 2.136 0 0 1-1.567.643H6.914c-.616 0-1.14-.215-1.567-.643a2.129 2.129 0 0 1-.642-1.563V2.459c0-.615.215-1.14.642-1.567A2.136 2.136 0 0 1 6.914.25h9.67c.617 0 1.139.215 1.569.642Zm-.842 2.164c0-.364-.13-.673-.388-.933a1.263 1.263 0 0 0-.934-.388H7.514c-.364 0-.673.13-.934.388a1.27 1.27 0 0 0-.39.933v8.476c0 .364.13.672.387.933.258.26.57.388.934.388h8.475c.364 0 .673-.13.934-.388.26-.257.388-.57.388-.933V3.056h.003Z"/>
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<path fill="#8552A1" d="M10.114 9.583 7.966 7.61l-.716.658 2.864 2.633L16.25 5.26l-.716-.659-5.42 4.983Z"/>
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<path stroke="#8552A1" stroke-width=".5" d="M15.608 15.302a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.525.218H4.326a1.78 1.78 0 0 1-1.303-.542 1.78 1.78 0 0 1-.543-1.303V3.963c0-.207.073-.383.218-.525a.728.728 0 0 1 .525-.218c.203 0 .382.072.524.218a.728.728 0 0 1 .218.524v10.015c0 .303.11.56.327.78.219.217.473.326.776.326h10.015c.206 0 .38.073.525.219Zm-2.97 2.227a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.524.218H2.098a1.78 1.78 0 0 1-1.303-.542 1.785 1.785 0 0 1-.545-1.306V6.932c0-.206.073-.382.218-.524a.728.728 0 0 1 .524-.219c.203 0 .382.073.525.219a.728.728 0 0 1 .218.524v9.272c0 .304.109.561.327.78.218.217.476.327.779.327h9.273c.203 0 .378.072.524.218ZM18.153.892c.427.43.643.952.643 1.567v9.67c0 .615-.216 1.14-.643 1.566a2.136 2.136 0 0 1-1.567.643H6.914c-.616 0-1.14-.215-1.567-.643a2.129 2.129 0 0 1-.642-1.563V2.459c0-.615.215-1.14.642-1.567A2.136 2.136 0 0 1 6.914.25h9.67c.617 0 1.139.215 1.569.642Zm-.842 2.164c0-.364-.13-.673-.388-.933a1.263 1.263 0 0 0-.934-.388H7.514c-.364 0-.673.13-.934.388a1.27 1.27 0 0 0-.39.933v8.476c0 .364.13.672.387.933.258.26.57.388.934.388h8.475c.364 0 .673-.13.934-.388.26-.257.388-.57.388-.933V3.056h.003Z"/>
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<path stroke="#8552A1" stroke-width=".5" d="M10.114 9.583 7.966 7.61l-.716.658 2.864 2.633L16.25 5.26l-.716-.659-5.42 4.983Z"/>
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</svg>
|
||||
|
After Width: | Height: | Size: 2.7 KiB |
6
miniprogram/assets/icons/unselectall.svg
Normal file
6
miniprogram/assets/icons/unselectall.svg
Normal file
@@ -0,0 +1,6 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="none" viewBox="0 0 20 20">
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<path fill="#8552A1" d="M15.608 15.302a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.525.218H4.326a1.78 1.78 0 0 1-1.303-.542 1.78 1.78 0 0 1-.543-1.303V3.963c0-.207.073-.383.218-.525a.728.728 0 0 1 .525-.218c.203 0 .382.072.524.218a.728.728 0 0 1 .218.524v10.015c0 .303.11.56.327.78.219.217.473.326.776.326h10.015c.206 0 .38.073.525.219Zm-2.97 2.227a.717.717 0 0 1 .218.524.712.712 0 0 1-.218.524.729.729 0 0 1-.524.218H2.098a1.78 1.78 0 0 1-1.303-.542 1.785 1.785 0 0 1-.545-1.306V6.932c0-.206.073-.382.218-.524a.728.728 0 0 1 .524-.219c.203 0 .382.073.525.219a.728.728 0 0 1 .218.524v9.272c0 .304.109.561.327.78.218.217.476.327.779.327h9.273c.203 0 .378.072.524.218ZM18.153.892c.427.43.643.952.643 1.567v9.67c0 .615-.216 1.14-.643 1.566a2.136 2.136 0 0 1-1.567.643H6.914c-.616 0-1.14-.215-1.567-.643a2.129 2.129 0 0 1-.642-1.563V2.459c0-.615.215-1.14.642-1.567A2.136 2.136 0 0 1 6.914.25h9.67c.617 0 1.139.215 1.569.642Zm-.842 2.164c0-.364-.13-.673-.388-.933a1.263 1.263 0 0 0-.934-.388H7.514c-.364 0-.673.13-.934.388a1.27 1.27 0 0 0-.39.933v8.476c0 .364.13.672.387.933.258.26.57.388.934.388h8.475c.364 0 .673-.13.934-.388.26-.257.388-.57.388-.933V3.056h.003Z"/>
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<path fill="#8552A1" d="m15.523 4.546-.806-.705-3.194 2.795L8.328 3.84l-.805.705 3.194 2.795-3.194 2.795.805.705 3.195-2.795 3.194 2.795.806-.705-3.195-2.795 3.195-2.795Z"/>
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<path stroke="#8552A1" stroke-width=".5" d="m15.523 4.546-.806-.705-3.194 2.795L8.328 3.84l-.805.705 3.194 2.795-3.194 2.795.805.705 3.195-2.795 3.194 2.795.806-.705-3.195-2.795 3.195-2.795Z"/>
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</svg>
|
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|
After Width: | Height: | Size: 2.8 KiB |
BIN
miniprogram/assets/icons/webicon.png
Normal file
BIN
miniprogram/assets/icons/webicon.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 9.0 KiB |
4
miniprogram/assets/icons/zhedie.svg
Normal file
4
miniprogram/assets/icons/zhedie.svg
Normal file
@@ -0,0 +1,4 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="15" height="15" fill="none" viewBox="0 0 15 15">
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<path fill="#000" d="M15 7.5a7.5 7.5 0 1 1-15 0 7.5 7.5 0 0 1 15 0Z"/>
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<path fill="#fff" d="M3 7.75A.75.75 0 0 1 3.75 7h7.5a.75.75 0 0 1 0 1.5h-7.5A.75.75 0 0 1 3 7.75Z"/>
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</svg>
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|
After Width: | Height: | Size: 279 B |
10
miniprogram/assets/icons/星程字体转换.svg
Normal file
10
miniprogram/assets/icons/星程字体转换.svg
Normal file
@@ -0,0 +1,10 @@
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<svg xmlns="http://www.w3.org/2000/svg" width="360" height="33" fill="none" viewBox="0 0 360 33">
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<g clip-path="url(#a)">
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<defs>
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<clipPath id="a">
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<path fill="#fff" d="M0 0h360v33H0z"/>
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|
After Width: | Height: | Size: 3.2 KiB |
12
miniprogram/assets/route-config.json
Normal file
12
miniprogram/assets/route-config.json
Normal file
@@ -0,0 +1,12 @@
|
||||
{
|
||||
"active": "A",
|
||||
"cooldownMinutes": 0,
|
||||
"servers": {
|
||||
"A": {
|
||||
"baseUrl": "https://fonts.biboer.cn"
|
||||
},
|
||||
"B": {
|
||||
"baseUrl": "https://mac-tunnel.biboer.cn"
|
||||
}
|
||||
}
|
||||
}
|
||||
42
miniprogram/config/cdn.js
Normal file
42
miniprogram/config/cdn.js
Normal file
@@ -0,0 +1,42 @@
|
||||
// CDN 配置文件
|
||||
// 管理所有静态资源的 CDN 地址
|
||||
|
||||
const { buildRuntimeConfig } = require('./server')
|
||||
const runtimeConfig = buildRuntimeConfig()
|
||||
const CDN_BASE_URL = runtimeConfig.fontsBaseUrl;
|
||||
|
||||
// 图标路径配置
|
||||
const ICON_PATHS = {
|
||||
// Logo
|
||||
logo: `${CDN_BASE_URL}/assets/webicon.png`,
|
||||
|
||||
// 字体大小控制图标
|
||||
fontSizeDecrease: `${CDN_BASE_URL}/assets/icons/font-size-decrease.svg`,
|
||||
fontSizeIncrease: `${CDN_BASE_URL}/assets/icons/font-size-increase.svg`,
|
||||
|
||||
// 颜色选择器图标
|
||||
chooseColor: `${CDN_BASE_URL}/assets/icons/choose-color.svg`,
|
||||
|
||||
// 导出按钮图标
|
||||
export: `${CDN_BASE_URL}/assets/icons/export.svg`,
|
||||
exportSvg: `${CDN_BASE_URL}/assets/icons/export-svg.svg`,
|
||||
exportPng: `${CDN_BASE_URL}/assets/icons/export-png.svg`,
|
||||
|
||||
// 字体树图标
|
||||
fontIcon: `${CDN_BASE_URL}/assets/icons/font-icon.svg`,
|
||||
expand: `${CDN_BASE_URL}/assets/icons/expand.svg`,
|
||||
selectAll: `${CDN_BASE_URL}/assets/icons/selectall.svg`,
|
||||
unselectAll: `${CDN_BASE_URL}/assets/icons/unselectall.svg`,
|
||||
checkbox: `${CDN_BASE_URL}/assets/icons/checkbox.svg`
|
||||
};
|
||||
|
||||
// 字体资源路径
|
||||
const FONT_BASE_URL = `${CDN_BASE_URL}/fonts`;
|
||||
const FONTS_JSON_URL = runtimeConfig.fontsManifestUrl;
|
||||
|
||||
module.exports = {
|
||||
CDN_BASE_URL,
|
||||
ICON_PATHS,
|
||||
FONT_BASE_URL,
|
||||
FONTS_JSON_URL
|
||||
};
|
||||
68
miniprogram/config/server.js
Normal file
68
miniprogram/config/server.js
Normal file
@@ -0,0 +1,68 @@
|
||||
// 远端服务配置（统一修改入口）
|
||||
// 更换服务器时，仅需修改这里。
|
||||
|
||||
const SERVER_CONFIG = {
|
||||
protocol: 'https',
|
||||
host: 'fonts.biboer.cn',
|
||||
// 留空表示使用协议默认端口（https:443 / http:80）
|
||||
port: '',
|
||||
apiPrefix: '/api',
|
||||
fontsManifestPath: '/miniprogram/assets/fonts.json',
|
||||
defaultConfigPath: '/miniprogram/assets/default.json',
|
||||
routeConfigPath: '/miniprogram/assets/route-config.json',
|
||||
}
|
||||
|
||||
function buildOrigin() {
|
||||
const protocol = String(SERVER_CONFIG.protocol || 'https').replace(/:$/, '')
|
||||
const host = String(SERVER_CONFIG.host || '').trim()
|
||||
const port = String(SERVER_CONFIG.port || '').trim()
|
||||
|
||||
if (!host) {
|
||||
throw new Error('SERVER_CONFIG.host 未配置')
|
||||
}
|
||||
|
||||
const hasDefaultPort = (protocol === 'https' && port === '443') || (protocol === 'http' && port === '80')
|
||||
const portPart = !port || hasDefaultPort ? '' : `:${port}`
|
||||
return `${protocol}://${host}${portPart}`
|
||||
}
|
||||
|
||||
function normalizePath(path, fallback) {
|
||||
const value = String(path || fallback || '').trim()
|
||||
if (!value) {
|
||||
return '/'
|
||||
}
|
||||
return value.startsWith('/') ? value : `/${value}`
|
||||
}
|
||||
|
||||
function normalizeBaseUrl(baseUrl) {
|
||||
const value = String(baseUrl || '').trim()
|
||||
if (!value) {
|
||||
return buildOrigin()
|
||||
}
|
||||
|
||||
const withProtocol = /^https?:\/\//i.test(value) ? value : `https://${value}`
|
||||
return withProtocol.replace(/\/+$/, '')
|
||||
}
|
||||
|
||||
function buildRuntimeConfig(options = {}) {
|
||||
const origin = normalizeBaseUrl(options.baseUrl)
|
||||
const apiPrefix = normalizePath(SERVER_CONFIG.apiPrefix, '/api').replace(/\/$/, '')
|
||||
const fontsManifestPath = normalizePath(SERVER_CONFIG.fontsManifestPath, '/miniprogram/assets/fonts.json')
|
||||
const defaultConfigPath = normalizePath(SERVER_CONFIG.defaultConfigPath, '/miniprogram/assets/default.json')
|
||||
const routeConfigPath = normalizePath(SERVER_CONFIG.routeConfigPath, '/miniprogram/assets/route-config.json')
|
||||
|
||||
return {
|
||||
activeServerKey: String(options.activeServerKey || '').trim(),
|
||||
fontsBaseUrl: origin,
|
||||
fontsManifestUrl: `${origin}${fontsManifestPath}`,
|
||||
defaultConfigUrl: `${origin}${defaultConfigPath}`,
|
||||
routeConfigUrl: `${origin}${routeConfigPath}`,
|
||||
svgRenderApiUrl: `${origin}${apiPrefix}/render-svg`,
|
||||
pngRenderApiUrl: `${origin}${apiPrefix}/render-png`,
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
SERVER_CONFIG,
|
||||
buildRuntimeConfig,
|
||||
}
|
||||
11
miniprogram/i18n/base.json
Normal file
11
miniprogram/i18n/base.json
Normal file
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"ios": {
|
||||
"name": "星程社"
|
||||
},
|
||||
"android": {
|
||||
"name": "星程社"
|
||||
},
|
||||
"common": {
|
||||
"name": "星程社"
|
||||
}
|
||||
}
|
||||
144
miniprogram/pages/font-picker/index.js
Normal file
144
miniprogram/pages/font-picker/index.js
Normal file
@@ -0,0 +1,144 @@
|
||||
const { loadFontsManifest, listCategories } = require('../../utils/mp/font-loader')
|
||||
const { loadFavorites, saveFavorites } = require('../../utils/mp/storage')
|
||||
|
||||
Page({
|
||||
data: {
|
||||
fonts: [],
|
||||
filteredFonts: [],
|
||||
categories: ['全部'],
|
||||
categoryIndex: 0,
|
||||
favoriteOnly: false,
|
||||
favorites: [],
|
||||
searchText: '',
|
||||
selectedFontId: '',
|
||||
},
|
||||
|
||||
async onLoad(options) {
|
||||
const selectedFontId = options && options.selected ? decodeURIComponent(options.selected) : ''
|
||||
this.setData({ selectedFontId })
|
||||
|
||||
wx.showLoading({ title: '加载字体中', mask: true })
|
||||
try {
|
||||
const favorites = loadFavorites()
|
||||
const fonts = await loadFontsManifest()
|
||||
const categories = listCategories(fonts)
|
||||
|
||||
this.fontMap = new Map(fonts.map((font) => [font.id, font]))
|
||||
|
||||
this.setData({
|
||||
fonts,
|
||||
categories,
|
||||
favorites,
|
||||
})
|
||||
|
||||
this.applyFilter()
|
||||
} catch (error) {
|
||||
wx.showToast({ title: '字体加载失败', icon: 'none' })
|
||||
} finally {
|
||||
wx.hideLoading()
|
||||
}
|
||||
},
|
||||
|
||||
applyFilter() {
|
||||
const {
|
||||
fonts,
|
||||
favorites,
|
||||
searchText,
|
||||
categories,
|
||||
categoryIndex,
|
||||
favoriteOnly,
|
||||
} = this.data
|
||||
|
||||
const keyword = String(searchText || '').trim().toLowerCase()
|
||||
const selectedCategory = categories[categoryIndex] || '全部'
|
||||
const favoriteSet = new Set(favorites)
|
||||
|
||||
const filteredFonts = fonts
|
||||
.filter((font) => {
|
||||
if (favoriteOnly && !favoriteSet.has(font.id)) {
|
||||
return false
|
||||
}
|
||||
if (selectedCategory !== '全部' && selectedCategory !== '收藏' && font.category !== selectedCategory) {
|
||||
return false
|
||||
}
|
||||
if (selectedCategory === '收藏' && !favoriteSet.has(font.id)) {
|
||||
return false
|
||||
}
|
||||
if (!keyword) {
|
||||
return true
|
||||
}
|
||||
return (
|
||||
String(font.name || '').toLowerCase().includes(keyword) ||
|
||||
String(font.category || '').toLowerCase().includes(keyword)
|
||||
)
|
||||
})
|
||||
.map((font) => ({
|
||||
...font,
|
||||
isFavorite: favoriteSet.has(font.id),
|
||||
}))
|
||||
|
||||
this.setData({ filteredFonts })
|
||||
},
|
||||
|
||||
onSearchInput(event) {
|
||||
this.setData({ searchText: event.detail.value || '' })
|
||||
this.applyFilter()
|
||||
},
|
||||
|
||||
onCategoryChange(event) {
|
||||
this.setData({ categoryIndex: Number(event.detail.value) || 0 })
|
||||
this.applyFilter()
|
||||
},
|
||||
|
||||
onToggleFavoriteOnly() {
|
||||
this.setData({ favoriteOnly: !this.data.favoriteOnly })
|
||||
this.applyFilter()
|
||||
},
|
||||
|
||||
onToggleFavorite(event) {
|
||||
const fontId = event.currentTarget.dataset.fontId
|
||||
if (!fontId) {
|
||||
return
|
||||
}
|
||||
|
||||
const next = new Set(this.data.favorites)
|
||||
if (next.has(fontId)) {
|
||||
next.delete(fontId)
|
||||
} else {
|
||||
next.add(fontId)
|
||||
}
|
||||
|
||||
const favorites = saveFavorites(Array.from(next))
|
||||
this.setData({ favorites })
|
||||
this.applyFilter()
|
||||
},
|
||||
|
||||
onSelectFont(event) {
|
||||
const fontId = event.currentTarget.dataset.fontId
|
||||
if (!fontId) {
|
||||
return
|
||||
}
|
||||
this.setData({ selectedFontId: fontId })
|
||||
},
|
||||
|
||||
onCancel() {
|
||||
wx.navigateBack()
|
||||
},
|
||||
|
||||
onConfirm() {
|
||||
const { selectedFontId } = this.data
|
||||
if (!selectedFontId) {
|
||||
wx.showToast({ title: '请选择字体', icon: 'none' })
|
||||
return
|
||||
}
|
||||
|
||||
const font = this.fontMap ? this.fontMap.get(selectedFontId) : null
|
||||
const eventChannel = this.getOpenerEventChannel()
|
||||
eventChannel.emit('fontSelected', {
|
||||
fontId: selectedFontId,
|
||||
font,
|
||||
})
|
||||
|
||||
wx.navigateBack()
|
||||
},
|
||||
})
|
||||
3
miniprogram/pages/font-picker/index.json
Normal file
3
miniprogram/pages/font-picker/index.json
Normal file
@@ -0,0 +1,3 @@
|
||||
{
|
||||
"navigationBarTitleText": "选择字体"
|
||||
}
|
||||
53
miniprogram/pages/font-picker/index.wxml
Normal file
53
miniprogram/pages/font-picker/index.wxml
Normal file
@@ -0,0 +1,53 @@
|
||||
<view class="container">
|
||||
<view class="card">
|
||||
<input
|
||||
class="search-input"
|
||||
placeholder="搜索字体名称"
|
||||
value="{{searchText}}"
|
||||
bindinput="onSearchInput"
|
||||
/>
|
||||
|
||||
<view class="toolbar row space-between">
|
||||
<picker mode="selector" range="{{categories}}" value="{{categoryIndex}}" bindchange="onCategoryChange">
|
||||
<view class="picker-btn">分类：{{categories[categoryIndex]}}</view>
|
||||
</picker>
|
||||
<button class="mini-btn" size="mini" bindtap="onToggleFavoriteOnly">
|
||||
{{favoriteOnly ? '仅收藏中' : '全部字体'}}
|
||||
</button>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<view class="card list-card">
|
||||
<view class="summary">共 {{filteredFonts.length}} 个字体</view>
|
||||
<scroll-view class="font-list" scroll-y>
|
||||
<view
|
||||
wx:for="{{filteredFonts}}"
|
||||
wx:key="id"
|
||||
class="font-item {{item.id === selectedFontId ? 'selected' : ''}}"
|
||||
bindtap="onSelectFont"
|
||||
data-font-id="{{item.id}}"
|
||||
>
|
||||
<view class="font-info">
|
||||
<view class="font-name">{{item.name}}</view>
|
||||
<view class="font-meta">{{item.category}}</view>
|
||||
</view>
|
||||
<view class="actions row">
|
||||
<view
|
||||
class="star"
|
||||
catchtap="onToggleFavorite"
|
||||
data-font-id="{{item.id}}"
|
||||
>
|
||||
{{item.isFavorite ? '★' : '☆'}}
|
||||
</view>
|
||||
<view wx:if="{{item.id === selectedFontId}}" class="selected-tag">已选</view>
|
||||
</view>
|
||||
</view>
|
||||
<view wx:if="{{!filteredFonts.length}}" class="empty">没有匹配字体</view>
|
||||
</scroll-view>
|
||||
</view>
|
||||
|
||||
<view class="footer row space-between">
|
||||
<button class="btn-secondary" bindtap="onCancel">取消</button>
|
||||
<button class="btn-primary" bindtap="onConfirm">使用该字体</button>
|
||||
</view>
|
||||
</view>
|
||||
102
miniprogram/pages/font-picker/index.wxss
Normal file
102
miniprogram/pages/font-picker/index.wxss
Normal file
@@ -0,0 +1,102 @@
|
||||
.search-input {
|
||||
background: #f6f8fc;
|
||||
border-radius: 12rpx;
|
||||
padding: 18rpx 20rpx;
|
||||
font-size: 28rpx;
|
||||
}
|
||||
|
||||
.toolbar {
|
||||
margin-top: 16rpx;
|
||||
}
|
||||
|
||||
.picker-btn {
|
||||
background: #f6f8fc;
|
||||
border-radius: 12rpx;
|
||||
padding: 14rpx 16rpx;
|
||||
font-size: 26rpx;
|
||||
}
|
||||
|
||||
.mini-btn {
|
||||
margin: 0;
|
||||
height: 56rpx;
|
||||
line-height: 56rpx;
|
||||
background: #edf2ff;
|
||||
color: #274c95;
|
||||
}
|
||||
|
||||
.list-card {
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
.summary {
|
||||
padding: 18rpx 22rpx;
|
||||
color: #6b7280;
|
||||
font-size: 24rpx;
|
||||
border-bottom: 1rpx solid #f0f2f7;
|
||||
}
|
||||
|
||||
.font-list {
|
||||
height: calc(100vh - 410rpx);
|
||||
}
|
||||
|
||||
.font-item {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
padding: 18rpx 22rpx;
|
||||
border-bottom: 1rpx solid #f2f3f8;
|
||||
}
|
||||
|
||||
.font-item.selected {
|
||||
background: #eef5ff;
|
||||
}
|
||||
|
||||
.font-name {
|
||||
font-size: 30rpx;
|
||||
font-weight: 500;
|
||||
}
|
||||
|
||||
.font-meta {
|
||||
margin-top: 6rpx;
|
||||
font-size: 22rpx;
|
||||
color: #6b7280;
|
||||
}
|
||||
|
||||
.actions {
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.star {
|
||||
font-size: 36rpx;
|
||||
color: #f59e0b;
|
||||
width: 56rpx;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.selected-tag {
|
||||
background: #1677ff;
|
||||
color: #fff;
|
||||
border-radius: 999rpx;
|
||||
font-size: 20rpx;
|
||||
padding: 6rpx 14rpx;
|
||||
}
|
||||
|
||||
.empty {
|
||||
color: #9ca3af;
|
||||
text-align: center;
|
||||
padding: 60rpx 0;
|
||||
}
|
||||
|
||||
.footer {
|
||||
position: fixed;
|
||||
left: 24rpx;
|
||||
right: 24rpx;
|
||||
bottom: 24rpx;
|
||||
gap: 16rpx;
|
||||
}
|
||||
|
||||
.footer button {
|
||||
flex: 1;
|
||||
height: 84rpx;
|
||||
line-height: 84rpx;
|
||||
}
|
||||
1093
miniprogram/pages/index/index.js
Normal file
1093
miniprogram/pages/index/index.js
Normal file
File diff suppressed because it is too large
Load Diff
3
miniprogram/pages/index/index.json
Normal file
3
miniprogram/pages/index/index.json
Normal file
@@ -0,0 +1,3 @@
|
||||
{
|
||||
"navigationBarTitleText": "Font2SVG"
|
||||
}
|
||||
211
miniprogram/pages/index/index.wxml
Normal file
211
miniprogram/pages/index/index.wxml
Normal file
@@ -0,0 +1,211 @@
|
||||
<view class="container">
|
||||
<!-- 顶部导航栏 -->
|
||||
<view class="header-row">
|
||||
<view class="logo-container">
|
||||
<image class="logo" src="{{icons.logo}}" mode="aspectFit" />
|
||||
</view>
|
||||
<view class="app-title">TextToSVG</view>
|
||||
|
||||
<!-- 字体大小滑块 -->
|
||||
<view class="font-size-control">
|
||||
<image
|
||||
class="font-size-icon"
|
||||
src="{{icons.fontSizeDecrease}}"
|
||||
mode="aspectFit"
|
||||
bindtap="onDecreaseFontSize"
|
||||
/>
|
||||
<view class="font-slider-wrap">
|
||||
<view class="font-size-value">{{fontSize}}</view>
|
||||
<slider
|
||||
class="font-slider"
|
||||
min="20"
|
||||
max="120"
|
||||
step="1"
|
||||
value="{{fontSize}}"
|
||||
show-value="{{false}}"
|
||||
activeColor="#9B6BC2"
|
||||
backgroundColor="#E5E6EB"
|
||||
block-size="18"
|
||||
bindchanging="onFontSizeChanging"
|
||||
bindchange="onFontSizeChange"
|
||||
/>
|
||||
</view>
|
||||
<image
|
||||
class="font-size-icon"
|
||||
src="{{icons.fontSizeIncrease}}"
|
||||
mode="aspectFit"
|
||||
bindtap="onIncreaseFontSize"
|
||||
/>
|
||||
</view>
|
||||
|
||||
<view class="color-picker-btn" bindtap="onShowColorPicker">
|
||||
<image class="color-icon" src="{{icons.chooseColor}}" />
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 输入栏 -->
|
||||
<view class="input-row">
|
||||
<image class="content-icon" src="{{icons.content}}" />
|
||||
<view class="text-input-container">
|
||||
<input
|
||||
class="text-input"
|
||||
value="{{inputText}}"
|
||||
placeholder="此处输入内容"
|
||||
bindinput="onInputText"
|
||||
confirm-type="done"
|
||||
bindconfirm="onRegenerate"
|
||||
/>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 效果预览区域 -->
|
||||
<view class="preview-section">
|
||||
<view class="section-title">效果预览</view>
|
||||
<scroll-view class="preview-list" scroll-y>
|
||||
<view wx:for="{{selectedFonts}}" wx:key="id" class="preview-item">
|
||||
<view class="preview-header">
|
||||
<image class="font-icon" src="{{icons.fontIcon}}" />
|
||||
<view class="font-name-text">{{item.name}}</view>
|
||||
<view class="export-btns-inline">
|
||||
<image class="download-icon" src="{{icons.download}}" />
|
||||
<view class="export-btn-sm export-svg-btn" bindtap="onExportSingleSvg" data-font-id="{{item.id}}">
|
||||
<image class="export-icon-sm" src="{{icons.exportSvg}}" />
|
||||
</view>
|
||||
<view class="export-btn-sm export-png-btn" bindtap="onExportSinglePng" data-font-id="{{item.id}}">
|
||||
<image class="export-icon-sm" src="{{icons.exportPng}}" />
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
<view class="preview-content" bindtap="onTogglePreviewFont" data-font-id="{{item.id}}">
|
||||
<image
|
||||
wx:if="{{item.previewSrc}}"
|
||||
class="preview-image"
|
||||
mode="widthFix"
|
||||
src="{{item.previewSrc}}"
|
||||
style="{{item.previewImageStyle}}"
|
||||
/>
|
||||
<view wx:elif="{{item.previewError}}" class="preview-error">{{item.previewError}}</view>
|
||||
<view wx:else class="preview-loading">生成中...</view>
|
||||
</view>
|
||||
</view>
|
||||
<view wx:if="{{!selectedFonts.length}}" class="preview-empty">请从下方选择字体</view>
|
||||
</scroll-view>
|
||||
</view>
|
||||
|
||||
<!-- 字体选择和已收藏字体 -->
|
||||
<view class="bottom-section">
|
||||
<!-- 字体选择 -->
|
||||
<view class="font-selection">
|
||||
<view class="selection-header">
|
||||
<view class="section-title">选择</view>
|
||||
<view class="search-container" wx:if="{{showSearch}}">
|
||||
<image class="search-icon" src="{{icons.search}}" />
|
||||
<input
|
||||
class="search-input"
|
||||
value="{{searchKeyword}}"
|
||||
placeholder="搜索字体"
|
||||
bindinput="onSearchInput"
|
||||
/>
|
||||
</view>
|
||||
<view class="search-toggle" wx:if="{{!showSearch}}" bindtap="onToggleSearch">
|
||||
<image class="search-icon" src="{{icons.search}}" />
|
||||
</view>
|
||||
</view>
|
||||
<scroll-view class="font-tree" scroll-y>
|
||||
<view wx:for="{{fontCategories}}" wx:key="category" class="font-category">
|
||||
<view class="category-header" bindtap="onToggleCategory" data-category="{{item.category}}">
|
||||
<image
|
||||
class="expand-icon"
|
||||
src="{{icons.expandIcon}}"
|
||||
style="transform: rotate({{item.expanded ? '90deg' : '0deg'}})"
|
||||
/>
|
||||
<view class="category-name">{{item.category}}</view>
|
||||
<view class="category-select-all" catchtap="onToggleSelectAllInCategory" data-category="{{item.category}}">
|
||||
<image class="select-all-icon" src="{{item.allSelected ? icons.unselectAll : icons.selectAll}}" />
|
||||
</view>
|
||||
</view>
|
||||
<view wx:if="{{item.expanded && item.fonts.length > 0}}" class="tree-vertical-line" />
|
||||
<view wx:if="{{item.expanded}}" class="font-list select-font-list">
|
||||
<view
|
||||
wx:for="{{item.fonts}}"
|
||||
wx:for-item="font"
|
||||
wx:key="id"
|
||||
class="font-item select-font-item"
|
||||
>
|
||||
<view class="tree-horizontal-line" />
|
||||
<image class="font-item-icon" src="{{icons.fontIcon}}" />
|
||||
<view class="font-item-name">{{font.name}}</view>
|
||||
<view class="font-item-actions">
|
||||
<view class="font-checkbox" bindtap="onToggleFont" data-font-id="{{font.id}}">
|
||||
<image class="checkbox-icon-sm" src="{{font.selected ? icons.checkboxChecked : icons.checkbox}}" />
|
||||
</view>
|
||||
<view class="favorite-btn" bindtap="onToggleFavorite" data-font-id="{{font.id}}">
|
||||
<image
|
||||
class="favorite-icon"
|
||||
src="{{font.isFavorite ? icons.favoriteRedIcon : icons.favoriteIcon}}"
|
||||
/>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</scroll-view>
|
||||
</view>
|
||||
|
||||
<!-- 已收藏字体 -->
|
||||
<view class="favorite-selection">
|
||||
<view class="favorite-header">
|
||||
<view class="section-title">已收藏</view>
|
||||
</view>
|
||||
<scroll-view class="font-tree favorite-list" scroll-y>
|
||||
<view wx:for="{{favoriteFonts}}" wx:key="id" class="font-item favorite-font-item">
|
||||
<image class="font-item-icon" src="{{icons.fontIcon}}" />
|
||||
<view class="font-item-name">{{item.name}}</view>
|
||||
<view class="font-item-actions">
|
||||
<view class="font-checkbox" bindtap="onToggleFont" data-font-id="{{item.id}}">
|
||||
<image class="checkbox-icon-sm" src="{{item.selected ? icons.checkboxChecked : icons.checkbox}}" />
|
||||
</view>
|
||||
<view class="favorite-btn" bindtap="onToggleFavorite" data-font-id="{{item.id}}">
|
||||
<image class="favorite-icon" src="{{icons.favoriteRedIcon}}" />
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
<view wx:if="{{!favoriteFonts.length}}" class="empty-favorites">暂无收藏字体</view>
|
||||
</scroll-view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 版权说明 -->
|
||||
<view class="copyright-footer">
|
||||
<text>@版权说明：仅SVG和PNG分享，无TTF下载，如侵权，反馈：</text>
|
||||
<text class="copyright-email-link" bindtap="onTapFeedbackEmail">{{feedbackEmail}}</text>
|
||||
</view>
|
||||
|
||||
<!-- 颜色选择器弹窗 -->
|
||||
<view wx:if="{{showColorPicker}}" class="color-picker-modal" bindtap="onHideColorPicker">
|
||||
<view class="color-picker-content" catchtap="onStopPropagation">
|
||||
<view class="color-palette">
|
||||
<view
|
||||
wx:for="{{colorPalette}}"
|
||||
wx:key="*this"
|
||||
class="color-dot"
|
||||
style="background: {{item}}; border: {{textColor === item ? '3rpx solid #9B6BC2' : '2rpx solid rgba(0,0,0,0.1)'}}"
|
||||
data-color="{{item}}"
|
||||
bindtap="onPickColor"
|
||||
/>
|
||||
</view>
|
||||
<view class="color-input-row">
|
||||
<text>自定义颜色：</text>
|
||||
<input
|
||||
class="color-input"
|
||||
type="text"
|
||||
maxlength="7"
|
||||
value="{{textColor}}"
|
||||
bindinput="onColorInput"
|
||||
/>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<canvas id="exportCanvas" canvas-id="exportCanvas" type="2d" class="hidden-canvas" />
|
||||
</view>
|
||||
603
miniprogram/pages/index/index.wxss
Normal file
603
miniprogram/pages/index/index.wxss
Normal file
@@ -0,0 +1,603 @@
|
||||
/* 顶部导航栏 */
|
||||
.header-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 16rpx;
|
||||
height: 96rpx;
|
||||
padding: 0 16rpx;
|
||||
background: #fff;
|
||||
}
|
||||
|
||||
.logo-container {
|
||||
width: 96rpx;
|
||||
height: 96rpx;
|
||||
border-radius: 24rpx;
|
||||
overflow: hidden;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.logo {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.app-title {
|
||||
font-size: 32rpx;
|
||||
font-weight: 600;
|
||||
color: #8552A1;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.font-size-control {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
flex: 1;
|
||||
gap: 4rpx; /* 改为 2rpx 的 gap，小程序 rpx = 物理像素*2 */
|
||||
padding: 0 12rpx;
|
||||
height: 64rpx;
|
||||
}
|
||||
|
||||
.font-size-icon {
|
||||
width: 24rpx;
|
||||
height: 24rpx;
|
||||
flex-shrink: 0;
|
||||
display: block;
|
||||
}
|
||||
|
||||
.font-slider-wrap {
|
||||
flex: 1;
|
||||
height: 64rpx;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
justify-content: flex-end;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.font-size-value {
|
||||
font-size: 20rpx;
|
||||
color: #4E5969;
|
||||
line-height: 28rpx;
|
||||
text-align: center;
|
||||
margin-bottom: 4rpx;
|
||||
}
|
||||
|
||||
.font-slider {
|
||||
width: 100%;
|
||||
height: 24rpx;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
.color-picker-btn {
|
||||
width: 48rpx;
|
||||
height: 48rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.color-icon {
|
||||
width: 48rpx;
|
||||
height: 48rpx;
|
||||
}
|
||||
|
||||
/* 输入栏和导出按钮 */
|
||||
.input-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6rpx;
|
||||
height: 78rpx;
|
||||
padding: 0 16rpx;
|
||||
margin-top: 16rpx;
|
||||
}
|
||||
|
||||
.content-icon {
|
||||
width: 44rpx;
|
||||
height: 72rpx;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.text-input-container {
|
||||
flex: 1;
|
||||
height: 100%;
|
||||
background: #F7F8FA;
|
||||
border-radius: 12rpx;
|
||||
padding: 0 6rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.text-input {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
font-size: 20rpx;
|
||||
color: #4E5969;
|
||||
}
|
||||
|
||||
/* 效果预览区域 */
|
||||
.preview-section {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
margin-top: 16rpx;
|
||||
padding: 8rpx;
|
||||
border: 1rpx solid #3EE4C3;
|
||||
border-radius: 12rpx;
|
||||
background: #fff;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.section-title {
|
||||
padding: 12rpx 0;
|
||||
font-size: 28rpx;
|
||||
font-weight: 400;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
.preview-list {
|
||||
flex: 1;
|
||||
min-height: 0;
|
||||
}
|
||||
|
||||
.preview-item {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 6rpx;
|
||||
margin-bottom: 6rpx;
|
||||
}
|
||||
|
||||
.preview-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 4rpx;
|
||||
padding-bottom: 4rpx;
|
||||
border-bottom: 0.5rpx solid #C9CDD4;
|
||||
}
|
||||
|
||||
.font-icon {
|
||||
width: 16rpx;
|
||||
height: 16rpx;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.font-name-text {
|
||||
flex: 1;
|
||||
font-size: 20rpx;
|
||||
color: #86909C;
|
||||
}
|
||||
|
||||
.export-btns-inline {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 10rpx;
|
||||
}
|
||||
|
||||
.download-icon {
|
||||
width: 24rpx;
|
||||
height: 24rpx;
|
||||
flex-shrink: 0;
|
||||
display: block;
|
||||
}
|
||||
|
||||
.export-btn-sm {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
border-radius: 8rpx;
|
||||
padding: 4rpx 6rpx;
|
||||
width: 50rpx;
|
||||
height: 22rpx;
|
||||
}
|
||||
|
||||
.export-btn-sm.export-svg-btn {
|
||||
background: #E3D6EE;
|
||||
}
|
||||
|
||||
.export-btn-sm.export-png-btn {
|
||||
background: #FFE4BA;
|
||||
}
|
||||
|
||||
.export-icon-sm {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.preview-checkbox {
|
||||
width: 14rpx;
|
||||
height: 14rpx;
|
||||
}
|
||||
|
||||
.checkbox-wrapper {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
border: 1rpx solid #C9CDD4;
|
||||
border-radius: 3rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
.checkbox-wrapper.checked {
|
||||
border-color: #9B6BC2;
|
||||
background: #9B6BC2;
|
||||
}
|
||||
|
||||
.checkbox-icon {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.preview-content {
|
||||
background: transparent;
|
||||
padding: 4rpx 0;
|
||||
min-height: 40rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: flex-start;
|
||||
}
|
||||
|
||||
.preview-image {
|
||||
display: block;
|
||||
max-width: 100%;
|
||||
}
|
||||
|
||||
.preview-loading {
|
||||
font-size: 24rpx;
|
||||
color: #86909C;
|
||||
}
|
||||
|
||||
.preview-error {
|
||||
font-size: 22rpx;
|
||||
color: #dc2626;
|
||||
text-align: center;
|
||||
padding: 0 12rpx;
|
||||
}
|
||||
|
||||
.preview-empty {
|
||||
text-align: center;
|
||||
padding: 80rpx 0;
|
||||
font-size: 24rpx;
|
||||
color: #C9CDD4;
|
||||
}
|
||||
|
||||
/* 字体选择和已收藏字体 */
|
||||
.bottom-section {
|
||||
display: flex;
|
||||
flex: 1;
|
||||
gap: 16rpx;
|
||||
min-height: 0;
|
||||
margin-top: 16rpx;
|
||||
padding: 0;
|
||||
}
|
||||
|
||||
.font-selection,
|
||||
.favorite-selection {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
border: 1rpx solid #3EE4C3;
|
||||
border-radius: 16rpx;
|
||||
background: #fff;
|
||||
padding: 8rpx 8rpx;
|
||||
overflow: hidden;
|
||||
min-width: 0;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
.favorite-selection {
|
||||
border-left: 2rpx solid #3EE4C3;
|
||||
}
|
||||
|
||||
/* 搜索相关样式 */
|
||||
.selection-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8rpx;
|
||||
padding: 0;
|
||||
margin-bottom: 8rpx;
|
||||
}
|
||||
|
||||
.selection-header .section-title {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
font-size: 28rpx;
|
||||
font-weight: 400;
|
||||
flex-shrink: 0;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
height: 48rpx;
|
||||
width: 66rpx;
|
||||
}
|
||||
|
||||
.favorite-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
padding: 0;
|
||||
margin-bottom: 8rpx;
|
||||
}
|
||||
|
||||
.favorite-header .section-title {
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
font-size: 28rpx;
|
||||
font-weight: 400;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
height: 48rpx;
|
||||
}
|
||||
|
||||
.search-container {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
background: #FEFDFE;
|
||||
border-radius: 24rpx;
|
||||
padding: 0 12rpx;
|
||||
height: 48rpx;
|
||||
min-width: 0;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.search-icon {
|
||||
width: 24rpx;
|
||||
height: 24rpx;
|
||||
flex-shrink: 0;
|
||||
margin-right: 8rpx;
|
||||
}
|
||||
|
||||
.search-input {
|
||||
flex: 1;
|
||||
font-size: 24rpx;
|
||||
color: #4E5969;
|
||||
height: 48rpx;
|
||||
line-height: 48rpx;
|
||||
min-height: 0;
|
||||
padding: 0;
|
||||
margin: 0;
|
||||
background: transparent;
|
||||
}
|
||||
|
||||
.search-toggle {
|
||||
width: 32rpx;
|
||||
height: 32rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
flex-shrink: 0;
|
||||
background: #8552A1;
|
||||
border-radius: 20rpx;
|
||||
}
|
||||
|
||||
.search-toggle .search-icon {
|
||||
width: 18rpx;
|
||||
height: 18rpx;
|
||||
opacity: 1;
|
||||
}
|
||||
|
||||
.font-tree {
|
||||
flex: 1;
|
||||
min-height: 0;
|
||||
overflow-y: auto;
|
||||
}
|
||||
|
||||
.font-category {
|
||||
position: relative;
|
||||
margin-bottom: 14rpx;
|
||||
}
|
||||
|
||||
.category-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8rpx;
|
||||
margin-bottom: 14rpx;
|
||||
}
|
||||
|
||||
.expand-icon {
|
||||
width: 40rpx;
|
||||
height: 40rpx;
|
||||
transition: transform 0.3s;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.category-name {
|
||||
flex: 1;
|
||||
font-size: 21rpx;
|
||||
font-weight: 500;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
.category-select-all {
|
||||
width: 24rpx;
|
||||
height: 24rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
flex-shrink: 0;
|
||||
padding: 4rpx;
|
||||
}
|
||||
|
||||
.select-all-icon {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
display: block;
|
||||
}
|
||||
|
||||
.font-list {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 0;
|
||||
}
|
||||
|
||||
.select-font-list {
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.font-item {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 9rpx;
|
||||
padding-bottom: 9rpx;
|
||||
border-bottom: 1rpx solid #C9CDD4;
|
||||
margin-bottom: 9rpx;
|
||||
}
|
||||
|
||||
.select-font-item {
|
||||
position: relative;
|
||||
padding-left: 28rpx;
|
||||
}
|
||||
|
||||
.tree-vertical-line {
|
||||
position: absolute;
|
||||
left: 19rpx;
|
||||
top: 42rpx;
|
||||
bottom: 16rpx;
|
||||
width: 1rpx;
|
||||
background: #C9CDD4;
|
||||
}
|
||||
|
||||
.tree-horizontal-line {
|
||||
position: absolute;
|
||||
left: 19rpx;
|
||||
top: 18rpx;
|
||||
width: 10rpx;
|
||||
height: 1rpx;
|
||||
background: #C9CDD4;
|
||||
}
|
||||
|
||||
.font-item-icon {
|
||||
width: 18rpx;
|
||||
height: 18rpx;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.font-item-name {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
font-size: 20rpx;
|
||||
color: #86909C;
|
||||
line-height: 28rpx;
|
||||
white-space: normal;
|
||||
word-break: break-all;
|
||||
}
|
||||
|
||||
.font-item-actions {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 9rpx;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.font-checkbox {
|
||||
width: 21rpx;
|
||||
height: 21rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.checkbox-icon-sm {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.favorite-btn {
|
||||
width: 21rpx;
|
||||
height: 21rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.favorite-icon {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
display: block;
|
||||
}
|
||||
|
||||
.favorite-list {
|
||||
padding-top: 8rpx;
|
||||
}
|
||||
|
||||
.favorite-font-item {
|
||||
padding-left: 0;
|
||||
}
|
||||
|
||||
.empty-favorites {
|
||||
text-align: center;
|
||||
padding: 60rpx 0;
|
||||
font-size: 24rpx;
|
||||
color: #C9CDD4;
|
||||
}
|
||||
|
||||
/* 颜色选择器弹窗 */
|
||||
.color-picker-modal {
|
||||
position: fixed;
|
||||
top: 0;
|
||||
left: 0;
|
||||
right: 0;
|
||||
bottom: 0;
|
||||
background: rgba(0, 0, 0, 0.5);
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
z-index: 1000;
|
||||
}
|
||||
|
||||
.color-picker-content {
|
||||
background: #fff;
|
||||
border-radius: 20rpx;
|
||||
padding: 40rpx;
|
||||
width: 80%;
|
||||
}
|
||||
|
||||
.color-palette {
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
gap: 20rpx;
|
||||
margin-bottom: 30rpx;
|
||||
}
|
||||
|
||||
.color-dot {
|
||||
width: 60rpx;
|
||||
height: 60rpx;
|
||||
border-radius: 50%;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
.color-input-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 16rpx;
|
||||
}
|
||||
|
||||
.color-input {
|
||||
flex: 1;
|
||||
height: 60rpx;
|
||||
background: #F7F8FA;
|
||||
border-radius: 10rpx;
|
||||
padding: 0 16rpx;
|
||||
font-size: 28rpx;
|
||||
}
|
||||
|
||||
/* 版权说明 */
|
||||
.copyright-footer {
|
||||
text-align: center;
|
||||
font-size: 20rpx;
|
||||
color: #86909C;
|
||||
padding: 16rpx 0;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
/* 画布 */
|
||||
.hidden-canvas {
|
||||
position: fixed;
|
||||
width: 1px;
|
||||
height: 1px;
|
||||
left: -9999px;
|
||||
top: -9999px;
|
||||
}
|
||||
45
miniprogram/project.config.json
Normal file
45
miniprogram/project.config.json
Normal file
@@ -0,0 +1,45 @@
|
||||
{
|
||||
"description": "font2svg miniprogram",
|
||||
"packOptions": {
|
||||
"ignore": [],
|
||||
"include": []
|
||||
},
|
||||
"setting": {
|
||||
"es6": true,
|
||||
"enhance": true,
|
||||
"postcss": true,
|
||||
"minified": true,
|
||||
"coverView": true,
|
||||
"showShadowRootInWxmlPanel": true,
|
||||
"packNpmManually": false,
|
||||
"compileHotReLoad": true,
|
||||
"ignoreUploadUnusedFiles": true,
|
||||
"compileWorklet": false,
|
||||
"uglifyFileName": false,
|
||||
"uploadWithSourceMap": true,
|
||||
"packNpmRelationList": [],
|
||||
"minifyWXSS": true,
|
||||
"minifyWXML": true,
|
||||
"localPlugins": false,
|
||||
"disableUseStrict": false,
|
||||
"useCompilerPlugins": false,
|
||||
"condition": true,
|
||||
"swc": false,
|
||||
"disableSWC": true,
|
||||
"babelSetting": {
|
||||
"ignore": [],
|
||||
"disablePlugins": [],
|
||||
"outputPath": ""
|
||||
}
|
||||
},
|
||||
"compileType": "miniprogram",
|
||||
"libVersion": "2.32.3",
|
||||
"appid": "wxeda897f274ff33cf",
|
||||
"projectname": "font2svg-miniprogram",
|
||||
"condition": {},
|
||||
"simulatorPluginLibVersion": {
|
||||
"wxext14566970e7e9f62": "2.27.3"
|
||||
},
|
||||
"editorSetting": {},
|
||||
"projectArchitecture": "multiPlatform"
|
||||
}
|
||||
68
miniprogram/project.miniapp.json
Normal file
68
miniprogram/project.miniapp.json
Normal file
@@ -0,0 +1,68 @@
|
||||
{
|
||||
"miniVersion": "v2",
|
||||
"name": "%name%",
|
||||
"version": "0.0.1",
|
||||
"versionCode": 100,
|
||||
"i18nFilePath": "i18n",
|
||||
"mini-ohos": {
|
||||
"sdkVersion": "0.5.1"
|
||||
},
|
||||
"mini-android": {
|
||||
"resourcePath": "miniapp/android/nativeResources",
|
||||
"sdkVersion": "1.6.24",
|
||||
"toolkitVersion": "0.11.0",
|
||||
"useExtendedSdk": {
|
||||
"media": false,
|
||||
"bluetooth": false,
|
||||
"network": false,
|
||||
"scanner": false,
|
||||
"xweb": false
|
||||
},
|
||||
"icons": {
|
||||
"hdpi": "",
|
||||
"xhdpi": "",
|
||||
"xxhdpi": "",
|
||||
"xxxhdpi": ""
|
||||
},
|
||||
"splashscreen": {
|
||||
"hdpi": "",
|
||||
"xhdpi": "",
|
||||
"xxhdpi": ""
|
||||
},
|
||||
"enableVConsole": "open",
|
||||
"privacy": {
|
||||
"enable": true
|
||||
}
|
||||
},
|
||||
"mini-ios": {
|
||||
"sdkVersion": "1.6.28",
|
||||
"toolkitVersion": "0.0.9",
|
||||
"useExtendedSdk": {
|
||||
"WeAppOpenFuns": true,
|
||||
"WeAppNetwork": false,
|
||||
"WeAppBluetooth": false,
|
||||
"WeAppMedia": false,
|
||||
"WeAppLBS": false,
|
||||
"WeAppOthers": false
|
||||
},
|
||||
"enableVConsole": "open",
|
||||
"icons": {
|
||||
"mainIcon120": "",
|
||||
"mainIcon180": "",
|
||||
"spotlightIcon80": "",
|
||||
"spotlightIcon120": "",
|
||||
"settingsIcon58": "",
|
||||
"settingsIcon87": "",
|
||||
"notificationIcon40": "",
|
||||
"notificationIcon60": "",
|
||||
"appStore1024": ""
|
||||
},
|
||||
"splashScreen": {
|
||||
"customImage": ""
|
||||
},
|
||||
"privacy": {
|
||||
"enable": false
|
||||
},
|
||||
"enableOpenUrlNavigate": true
|
||||
}
|
||||
}
|
||||
9
miniprogram/sitemap.json
Normal file
9
miniprogram/sitemap.json
Normal file
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"desc": "Font2SVG 小程序 sitemap",
|
||||
"rules": [
|
||||
{
|
||||
"action": "allow",
|
||||
"page": "*"
|
||||
}
|
||||
]
|
||||
}
|
||||
192
miniprogram/utils/core/svg-builder.js
Normal file
192
miniprogram/utils/core/svg-builder.js
Normal file
@@ -0,0 +1,192 @@
|
||||
const { wrapTextByChars } = require('./text-layout')
|
||||
|
||||
function formatNumber(value) {
|
||||
const text = Number(value).toFixed(2).replace(/\.?0+$/, '')
|
||||
return text || '0'
|
||||
}
|
||||
|
||||
function getGlyphPath(glyph) {
|
||||
const path = glyph && glyph.path
|
||||
if (!path || !Array.isArray(path.commands) || !path.commands.length) {
|
||||
return ''
|
||||
}
|
||||
|
||||
const commands = []
|
||||
for (const cmd of path.commands) {
|
||||
switch (cmd.type) {
|
||||
case 'M':
|
||||
commands.push(`M${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'L':
|
||||
commands.push(`L${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'Q':
|
||||
commands.push(`Q${formatNumber(cmd.x1)} ${formatNumber(cmd.y1)} ${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'C':
|
||||
commands.push(`C${formatNumber(cmd.x1)} ${formatNumber(cmd.y1)} ${formatNumber(cmd.x2)} ${formatNumber(cmd.y2)} ${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'Z':
|
||||
commands.push('Z')
|
||||
break
|
||||
default:
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
return commands.join(' ')
|
||||
}
|
||||
|
||||
function getGlyphBounds(glyph) {
|
||||
const path = glyph && glyph.path
|
||||
if (!path || !Array.isArray(path.commands) || !path.commands.length) {
|
||||
return null
|
||||
}
|
||||
|
||||
let xMin = Infinity
|
||||
let yMin = Infinity
|
||||
let xMax = -Infinity
|
||||
let yMax = -Infinity
|
||||
|
||||
for (const cmd of path.commands) {
|
||||
if (typeof cmd.x === 'number') {
|
||||
xMin = Math.min(xMin, cmd.x)
|
||||
xMax = Math.max(xMax, cmd.x)
|
||||
yMin = Math.min(yMin, cmd.y)
|
||||
yMax = Math.max(yMax, cmd.y)
|
||||
}
|
||||
if (typeof cmd.x1 === 'number') {
|
||||
xMin = Math.min(xMin, cmd.x1)
|
||||
xMax = Math.max(xMax, cmd.x1)
|
||||
yMin = Math.min(yMin, cmd.y1)
|
||||
yMax = Math.max(yMax, cmd.y1)
|
||||
}
|
||||
if (typeof cmd.x2 === 'number') {
|
||||
xMin = Math.min(xMin, cmd.x2)
|
||||
xMax = Math.max(xMax, cmd.x2)
|
||||
yMin = Math.min(yMin, cmd.y2)
|
||||
yMax = Math.max(yMax, cmd.y2)
|
||||
}
|
||||
}
|
||||
|
||||
if (xMin === Infinity) {
|
||||
return null
|
||||
}
|
||||
|
||||
return { xMin, yMin, xMax, yMax }
|
||||
}
|
||||
|
||||
function generateSvgFromFont(options) {
|
||||
const {
|
||||
text,
|
||||
font,
|
||||
fontSize = 100,
|
||||
fillColor = '#000000',
|
||||
letterSpacing = 0,
|
||||
maxCharsPerLine,
|
||||
} = options
|
||||
|
||||
if (!text || !String(text).trim()) {
|
||||
throw new Error('文本内容不能为空')
|
||||
}
|
||||
|
||||
if (!font) {
|
||||
throw new Error('字体对象不能为空')
|
||||
}
|
||||
|
||||
const normalizedText = wrapTextByChars(text, maxCharsPerLine)
|
||||
|
||||
const scale = fontSize / font.unitsPerEm
|
||||
const letterSpacingRaw = letterSpacing * font.unitsPerEm
|
||||
|
||||
const glyphRuns = []
|
||||
let minX = null
|
||||
let minY = null
|
||||
let maxX = null
|
||||
let maxY = null
|
||||
let maxLineAdvance = 0
|
||||
|
||||
const ascender = Number.isFinite(font.ascender) ? font.ascender : font.unitsPerEm * 0.8
|
||||
const descender = Number.isFinite(font.descender) ? font.descender : -font.unitsPerEm * 0.2
|
||||
const lineAdvance = Math.max(font.unitsPerEm * 1.2, ascender - descender)
|
||||
const lines = normalizedText.split('\n')
|
||||
|
||||
for (let lineIndex = 0; lineIndex < lines.length; lineIndex += 1) {
|
||||
const line = lines[lineIndex] || ''
|
||||
const yPos = -lineIndex * lineAdvance
|
||||
let xPos = 0
|
||||
|
||||
for (const char of Array.from(line)) {
|
||||
const glyph = font.charToGlyph(char)
|
||||
glyphRuns.push({ glyph, xPos, yPos })
|
||||
|
||||
const bounds = getGlyphBounds(glyph)
|
||||
if (bounds) {
|
||||
const adjustedXMin = bounds.xMin + xPos
|
||||
const adjustedYMin = bounds.yMin + yPos
|
||||
const adjustedXMax = bounds.xMax + xPos
|
||||
const adjustedYMax = bounds.yMax + yPos
|
||||
|
||||
minX = minX === null ? adjustedXMin : Math.min(minX, adjustedXMin)
|
||||
minY = minY === null ? adjustedYMin : Math.min(minY, adjustedYMin)
|
||||
maxX = maxX === null ? adjustedXMax : Math.max(maxX, adjustedXMax)
|
||||
maxY = maxY === null ? adjustedYMax : Math.max(maxY, adjustedYMax)
|
||||
}
|
||||
|
||||
xPos += (glyph.advanceWidth || 0) + letterSpacingRaw
|
||||
}
|
||||
|
||||
maxLineAdvance = Math.max(maxLineAdvance, xPos)
|
||||
}
|
||||
|
||||
if (minX === null || maxX === null) {
|
||||
minX = 0
|
||||
maxX = maxLineAdvance
|
||||
}
|
||||
|
||||
if (minX === null || minY === null || maxX === null || maxY === null) {
|
||||
throw new Error('未生成有效字形轮廓')
|
||||
}
|
||||
|
||||
const width = (maxX - minX) * scale
|
||||
const height = (maxY - minY) * scale
|
||||
|
||||
if (width <= 0 || height <= 0) {
|
||||
throw new Error('计算得到的 SVG 尺寸无效')
|
||||
}
|
||||
|
||||
const paths = []
|
||||
for (const run of glyphRuns) {
|
||||
const d = getGlyphPath(run.glyph)
|
||||
if (!d) {
|
||||
continue
|
||||
}
|
||||
const transform = `translate(${formatNumber(run.xPos)} ${formatNumber(run.yPos)})`
|
||||
paths.push(` <path d=\"${d}\" transform=\"${transform}\"/>`)
|
||||
}
|
||||
|
||||
if (!paths.length) {
|
||||
throw new Error('未生成任何路径')
|
||||
}
|
||||
|
||||
const viewBox = `${formatNumber(minX)} 0 ${formatNumber(maxX - minX)} ${formatNumber(maxY - minY)}`
|
||||
const groupTransform = `translate(0 ${formatNumber(maxY)}) scale(1 -1)`
|
||||
|
||||
const svg = `<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"${viewBox}\" width=\"${formatNumber(width)}\" height=\"${formatNumber(height)}\" preserveAspectRatio=\"xMidYMid meet\">\n <g transform=\"${groupTransform}\" fill=\"${fillColor}\" stroke=\"none\">\n${paths.join('\n')}\n </g>\n</svg>`
|
||||
|
||||
const fontName =
|
||||
(font.names && font.names.fontFamily && (font.names.fontFamily.en || font.names.fontFamily.zh)) ||
|
||||
(font.names && font.names.fullName && (font.names.fullName.en || font.names.fullName.zh)) ||
|
||||
'Unknown'
|
||||
|
||||
return {
|
||||
svg,
|
||||
width,
|
||||
height,
|
||||
fontName,
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
generateSvgFromFont,
|
||||
}
|
||||
36
miniprogram/utils/core/text-layout.js
Normal file
36
miniprogram/utils/core/text-layout.js
Normal file
@@ -0,0 +1,36 @@
|
||||
const MAX_CHARS_PER_LINE = 45
|
||||
|
||||
function normalizeLineBreaks(text) {
|
||||
return String(text || '').replace(/\r\n?/g, '\n')
|
||||
}
|
||||
|
||||
function wrapTextByChars(text, maxCharsPerLine = MAX_CHARS_PER_LINE) {
|
||||
if (maxCharsPerLine <= 0) {
|
||||
return normalizeLineBreaks(text)
|
||||
}
|
||||
|
||||
const normalized = normalizeLineBreaks(text)
|
||||
const lines = normalized.split('\n')
|
||||
const wrappedLines = []
|
||||
|
||||
for (const line of lines) {
|
||||
const chars = Array.from(line)
|
||||
|
||||
if (!chars.length) {
|
||||
wrappedLines.push('')
|
||||
continue
|
||||
}
|
||||
|
||||
for (let i = 0; i < chars.length; i += maxCharsPerLine) {
|
||||
wrappedLines.push(chars.slice(i, i + maxCharsPerLine).join(''))
|
||||
}
|
||||
}
|
||||
|
||||
return wrappedLines.join('\n')
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
MAX_CHARS_PER_LINE,
|
||||
normalizeLineBreaks,
|
||||
wrapTextByChars,
|
||||
}
|
||||
131
miniprogram/utils/mp/canvas-export.js
Normal file
131
miniprogram/utils/mp/canvas-export.js
Normal file
@@ -0,0 +1,131 @@
|
||||
const {
|
||||
canvasToTempFilePath,
|
||||
saveImageToPhotosAlbum,
|
||||
writeFile,
|
||||
openSetting,
|
||||
showModal,
|
||||
} = require('./wx-promisify')
|
||||
|
||||
function getWindowDpr() {
|
||||
if (typeof wx.getWindowInfo === 'function') {
|
||||
return wx.getWindowInfo().pixelRatio || 1
|
||||
}
|
||||
const info = wx.getSystemInfoSync()
|
||||
return info.pixelRatio || 1
|
||||
}
|
||||
|
||||
function queryCanvasNode(page, selector) {
|
||||
return new Promise((resolve, reject) => {
|
||||
const query = wx.createSelectorQuery().in(page)
|
||||
query
|
||||
.select(selector)
|
||||
.fields({ node: true, size: true })
|
||||
.exec((result) => {
|
||||
const target = result && result[0]
|
||||
if (!target || !target.node) {
|
||||
reject(new Error('未找到导出画布节点'))
|
||||
return
|
||||
}
|
||||
resolve(target)
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
async function writeSvgTempFile(svgString) {
|
||||
const path = `${wx.env.USER_DATA_PATH}/font2svg_preview_${Date.now()}.svg`
|
||||
await writeFile(path, svgString, 'utf8')
|
||||
return path
|
||||
}
|
||||
|
||||
async function exportSvgToPngByCanvas(page, options) {
|
||||
const {
|
||||
svgString,
|
||||
width,
|
||||
height,
|
||||
selector = '#exportCanvas',
|
||||
backgroundColor = '#ffffff',
|
||||
} = options
|
||||
|
||||
if (!svgString) {
|
||||
throw new Error('缺少 SVG 内容')
|
||||
}
|
||||
|
||||
const canvasNode = await queryCanvasNode(page, selector)
|
||||
const canvas = canvasNode.node
|
||||
const ctx = canvas.getContext('2d')
|
||||
const dpr = getWindowDpr()
|
||||
|
||||
const renderWidth = Math.max(1, Math.min(2048, Math.round(width || canvasNode.width || 1024)))
|
||||
const renderHeight = Math.max(1, Math.min(2048, Math.round(height || canvasNode.height || 1024)))
|
||||
|
||||
canvas.width = renderWidth * dpr
|
||||
canvas.height = renderHeight * dpr
|
||||
|
||||
if (typeof ctx.setTransform === 'function') {
|
||||
ctx.setTransform(dpr, 0, 0, dpr, 0, 0)
|
||||
} else {
|
||||
ctx.scale(dpr, dpr)
|
||||
}
|
||||
|
||||
ctx.fillStyle = backgroundColor
|
||||
ctx.fillRect(0, 0, renderWidth, renderHeight)
|
||||
|
||||
const svgPath = await writeSvgTempFile(svgString)
|
||||
const image = canvas.createImage()
|
||||
|
||||
await new Promise((resolve, reject) => {
|
||||
image.onload = resolve
|
||||
image.onerror = () => reject(new Error('加载 SVG 到画布失败'))
|
||||
image.src = svgPath
|
||||
})
|
||||
|
||||
ctx.drawImage(image, 0, 0, renderWidth, renderHeight)
|
||||
|
||||
const fileRes = await canvasToTempFilePath(
|
||||
{
|
||||
canvas,
|
||||
x: 0,
|
||||
y: 0,
|
||||
width: renderWidth,
|
||||
height: renderHeight,
|
||||
destWidth: renderWidth,
|
||||
destHeight: renderHeight,
|
||||
fileType: 'png',
|
||||
},
|
||||
page
|
||||
)
|
||||
|
||||
return fileRes.tempFilePath
|
||||
}
|
||||
|
||||
async function savePngToAlbum(filePath) {
|
||||
try {
|
||||
await saveImageToPhotosAlbum(filePath)
|
||||
return { success: true }
|
||||
} catch (error) {
|
||||
const errMsg = String(error && error.errMsg ? error.errMsg : error)
|
||||
const needAuth = errMsg.includes('auth deny') || errMsg.includes('authorize')
|
||||
|
||||
if (needAuth) {
|
||||
const modalRes = await showModal({
|
||||
title: '需要相册权限',
|
||||
content: '请在设置中开启“保存到相册”权限后重试。',
|
||||
confirmText: '去设置',
|
||||
})
|
||||
if (modalRes.confirm) {
|
||||
await openSetting()
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
success: false,
|
||||
needAuth,
|
||||
error,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
exportSvgToPngByCanvas,
|
||||
savePngToAlbum,
|
||||
}
|
||||
79
miniprogram/utils/mp/file-export.js
Normal file
79
miniprogram/utils/mp/file-export.js
Normal file
@@ -0,0 +1,79 @@
|
||||
const { writeFile } = require('./wx-promisify')
|
||||
|
||||
function sanitizeFilename(filename) {
|
||||
return String(filename || 'font2svg')
|
||||
.replace(/[<>:"/\\|?*\x00-\x1F]/g, '_')
|
||||
.replace(/\s+/g, '_')
|
||||
.slice(0, 80)
|
||||
}
|
||||
|
||||
function buildFilename(fontName, text, ext) {
|
||||
const safeFont = sanitizeFilename(fontName || 'font')
|
||||
const safeText = sanitizeFilename(Array.from(text || '').slice(0, 8).join('') || 'text')
|
||||
return `${safeFont}_${safeText}.${ext}`
|
||||
}
|
||||
|
||||
async function writeTextToUserPath(text, ext, preferredName) {
|
||||
const filename = preferredName || `font2svg_${Date.now()}.${ext}`
|
||||
const filePath = `${wx.env.USER_DATA_PATH}/${filename}`
|
||||
await writeFile(filePath, text, 'utf8')
|
||||
return filePath
|
||||
}
|
||||
|
||||
async function saveSvgToUserPath(svgText, fontName, text) {
|
||||
const filename = buildFilename(fontName, text, 'svg')
|
||||
return writeTextToUserPath(svgText, 'svg', filename)
|
||||
}
|
||||
|
||||
function saveSvgToUserPathSync(svgText, fontName, text) {
|
||||
const filename = buildFilename(fontName, text, 'svg')
|
||||
const filePath = `${wx.env.USER_DATA_PATH}/${filename}`
|
||||
const fs = wx.getFileSystemManager()
|
||||
fs.writeFileSync(filePath, svgText, 'utf8')
|
||||
return {
|
||||
filePath,
|
||||
fileName: filename,
|
||||
}
|
||||
}
|
||||
|
||||
async function shareLocalFile(filePath, fileName) {
|
||||
if (typeof wx.shareFileMessage !== 'function') {
|
||||
throw new Error('当前微信版本不支持文件分享')
|
||||
}
|
||||
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.shareFileMessage({
|
||||
filePath,
|
||||
fileName,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function shareSvgFromUserTap(svgText, fontName, text) {
|
||||
if (typeof wx.shareFileMessage !== 'function') {
|
||||
throw new Error('当前微信版本不支持文件分享')
|
||||
}
|
||||
|
||||
const { filePath, fileName } = saveSvgToUserPathSync(svgText, fontName, text)
|
||||
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.shareFileMessage({
|
||||
filePath,
|
||||
fileName,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
sanitizeFilename,
|
||||
buildFilename,
|
||||
writeTextToUserPath,
|
||||
saveSvgToUserPath,
|
||||
saveSvgToUserPathSync,
|
||||
shareLocalFile,
|
||||
shareSvgFromUserTap,
|
||||
}
|
||||
240
miniprogram/utils/mp/font-loader.js
Normal file
240
miniprogram/utils/mp/font-loader.js
Normal file
@@ -0,0 +1,240 @@
|
||||
const { request, downloadFile, readFile } = require('./wx-promisify')
|
||||
const { ensureRouteReady, checkRouteOnFailure } = require('./route-manager')
|
||||
|
||||
const localFonts = require('../../assets/fonts')
|
||||
const localDefaultConfig = require('../../assets/default')
|
||||
|
||||
const fontBufferCache = new Map()
|
||||
const MAX_FONT_CACHE = 4
|
||||
|
||||
function normalizePath(path, baseUrl) {
|
||||
if (!path) {
|
||||
return ''
|
||||
}
|
||||
if (/^https?:\/\//i.test(path)) {
|
||||
return path
|
||||
}
|
||||
if (path.startsWith('//')) {
|
||||
return `https:${path}`
|
||||
}
|
||||
if (path.startsWith('/')) {
|
||||
return `${baseUrl}${path}`
|
||||
}
|
||||
return `${baseUrl}/${path}`
|
||||
}
|
||||
|
||||
function normalizeFontItem(item, baseUrl) {
|
||||
const path = item.path || item.url || ''
|
||||
const normalizedPath = normalizePath(path, baseUrl)
|
||||
const filename = item.filename || normalizedPath.split('/').pop() || `${item.name || 'font'}.ttf`
|
||||
return {
|
||||
id: item.id || `${item.category || '默认'}/${item.name || filename}`,
|
||||
name: item.name || filename.replace(/\.[^.]+$/, ''),
|
||||
category: item.category || '默认',
|
||||
filename,
|
||||
path,
|
||||
url: normalizedPath,
|
||||
}
|
||||
}
|
||||
|
||||
function normalizeManifest(fonts, baseUrl) {
|
||||
if (!Array.isArray(fonts)) {
|
||||
return []
|
||||
}
|
||||
return fonts
|
||||
.map((item) => normalizeFontItem(item, baseUrl))
|
||||
.filter((item) => item.url)
|
||||
}
|
||||
|
||||
function normalizeDefaultConfig(config) {
|
||||
const payload = config && typeof config === 'object' ? config : {}
|
||||
const selectedRaw = Array.isArray(payload.selectedFontIds)
|
||||
? payload.selectedFontIds
|
||||
: (Array.isArray(payload.selectedFonts) ? payload.selectedFonts : [])
|
||||
const favoriteRaw = Array.isArray(payload.favoriteFontIds)
|
||||
? payload.favoriteFontIds
|
||||
: (Array.isArray(payload.favoriteFonts) ? payload.favoriteFonts : [])
|
||||
|
||||
const selectedFontIds = Array.from(
|
||||
new Set(
|
||||
selectedRaw
|
||||
.map((item) => String(item || '').trim())
|
||||
.filter(Boolean),
|
||||
),
|
||||
)
|
||||
const favoriteFontIds = Array.from(
|
||||
new Set(
|
||||
favoriteRaw
|
||||
.map((item) => String(item || '').trim())
|
||||
.filter(Boolean),
|
||||
),
|
||||
)
|
||||
|
||||
const result = {
|
||||
selectedFontIds,
|
||||
favoriteFontIds,
|
||||
}
|
||||
|
||||
if (typeof payload.inputText === 'string') {
|
||||
result.inputText = payload.inputText
|
||||
}
|
||||
if (typeof payload.textColor === 'string') {
|
||||
result.textColor = payload.textColor
|
||||
}
|
||||
if (payload.fontSize !== undefined && payload.fontSize !== null && payload.fontSize !== '') {
|
||||
const fontSize = Number(payload.fontSize)
|
||||
if (Number.isFinite(fontSize)) {
|
||||
result.fontSize = fontSize
|
||||
}
|
||||
}
|
||||
if (payload.letterSpacing !== undefined && payload.letterSpacing !== null && payload.letterSpacing !== '') {
|
||||
const letterSpacing = Number(payload.letterSpacing)
|
||||
if (Number.isFinite(letterSpacing)) {
|
||||
result.letterSpacing = letterSpacing
|
||||
}
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
function buildDefaultConfigUrl(manifestUrl, baseUrl) {
|
||||
const manifest = String(manifestUrl || '').trim()
|
||||
if (manifest) {
|
||||
const withoutHash = manifest.split('#')[0]
|
||||
const [pathPart] = withoutHash.split('?')
|
||||
const slashIndex = pathPart.lastIndexOf('/')
|
||||
if (slashIndex >= 0) {
|
||||
return `${pathPart.slice(0, slashIndex + 1)}default.json`
|
||||
}
|
||||
}
|
||||
return normalizePath('/miniprogram/assets/default.json', baseUrl)
|
||||
}
|
||||
|
||||
async function loadFontsManifest(options = {}) {
|
||||
const app = getApp()
|
||||
await ensureRouteReady(app)
|
||||
const manifestUrl = options.manifestUrl || app.globalData.fontsManifestUrl
|
||||
const baseUrl = options.baseUrl || app.globalData.fontsBaseUrl
|
||||
|
||||
if (Array.isArray(app.globalData.fonts) && app.globalData.fonts.length > 0) {
|
||||
return app.globalData.fonts
|
||||
}
|
||||
|
||||
try {
|
||||
const response = await request({
|
||||
url: manifestUrl,
|
||||
method: 'GET',
|
||||
timeout: 10000,
|
||||
})
|
||||
|
||||
if (response.statusCode < 200 || response.statusCode >= 300) {
|
||||
throw new Error(`获取字体清单失败，状态码: ${response.statusCode}`)
|
||||
}
|
||||
|
||||
const fonts = normalizeManifest(response.data, baseUrl)
|
||||
if (!fonts.length) {
|
||||
throw new Error('字体清单为空')
|
||||
}
|
||||
|
||||
app.globalData.fonts = fonts
|
||||
return fonts
|
||||
} catch (error) {
|
||||
console.warn('远程字体清单加载失败，回退到本地清单:', error)
|
||||
await checkRouteOnFailure(app).catch((routeError) => {
|
||||
console.warn('字体清单失败后的路由检查失败:', routeError)
|
||||
})
|
||||
const effectiveBaseUrl = app.globalData.fontsBaseUrl || baseUrl
|
||||
const fallbackFonts = normalizeManifest(localFonts, effectiveBaseUrl)
|
||||
app.globalData.fonts = fallbackFonts
|
||||
return fallbackFonts
|
||||
}
|
||||
}
|
||||
|
||||
async function loadDefaultConfig(options = {}) {
|
||||
const app = getApp()
|
||||
await ensureRouteReady(app)
|
||||
const manifestUrl = options.manifestUrl || app.globalData.fontsManifestUrl
|
||||
const baseUrl = options.baseUrl || app.globalData.fontsBaseUrl
|
||||
const defaultConfigUrl = options.defaultConfigUrl ||
|
||||
app.globalData.defaultConfigUrl ||
|
||||
buildDefaultConfigUrl(manifestUrl, baseUrl)
|
||||
|
||||
if (app.globalData.defaultConfig && typeof app.globalData.defaultConfig === 'object') {
|
||||
return app.globalData.defaultConfig
|
||||
}
|
||||
|
||||
try {
|
||||
const response = await request({
|
||||
url: defaultConfigUrl,
|
||||
method: 'GET',
|
||||
timeout: 10000,
|
||||
})
|
||||
|
||||
if (response.statusCode < 200 || response.statusCode >= 300) {
|
||||
throw new Error(`获取默认配置失败，状态码: ${response.statusCode}`)
|
||||
}
|
||||
|
||||
const remoteConfig = normalizeDefaultConfig(response.data)
|
||||
app.globalData.defaultConfig = remoteConfig
|
||||
return remoteConfig
|
||||
} catch (error) {
|
||||
console.warn('远程 default.json 加载失败，回退到本地默认配置:', error)
|
||||
await checkRouteOnFailure(app).catch((routeError) => {
|
||||
console.warn('default 配置失败后的路由检查失败:', routeError)
|
||||
})
|
||||
const fallbackConfig = normalizeDefaultConfig(localDefaultConfig)
|
||||
app.globalData.defaultConfig = fallbackConfig
|
||||
return fallbackConfig
|
||||
}
|
||||
}
|
||||
|
||||
function setLruCache(key, value) {
|
||||
if (fontBufferCache.has(key)) {
|
||||
fontBufferCache.delete(key)
|
||||
}
|
||||
fontBufferCache.set(key, value)
|
||||
|
||||
while (fontBufferCache.size > MAX_FONT_CACHE) {
|
||||
const firstKey = fontBufferCache.keys().next().value
|
||||
fontBufferCache.delete(firstKey)
|
||||
}
|
||||
}
|
||||
|
||||
async function loadFontBuffer(fontItem) {
|
||||
const cacheKey = fontItem.id
|
||||
if (fontBufferCache.has(cacheKey)) {
|
||||
const cached = fontBufferCache.get(cacheKey)
|
||||
setLruCache(cacheKey, cached)
|
||||
return cached
|
||||
}
|
||||
|
||||
if (!fontItem.url) {
|
||||
throw new Error('字体地址为空')
|
||||
}
|
||||
|
||||
const downloadRes = await downloadFile({ url: fontItem.url })
|
||||
if (downloadRes.statusCode < 200 || downloadRes.statusCode >= 300) {
|
||||
throw new Error(`字体下载失败，状态码: ${downloadRes.statusCode}`)
|
||||
}
|
||||
|
||||
const readRes = await readFile(downloadRes.tempFilePath)
|
||||
const result = {
|
||||
tempFilePath: downloadRes.tempFilePath,
|
||||
buffer: readRes.data,
|
||||
}
|
||||
|
||||
setLruCache(cacheKey, result)
|
||||
return result
|
||||
}
|
||||
|
||||
function listCategories(fonts) {
|
||||
const set = new Set(fonts.map((font) => font.category || '默认'))
|
||||
return ['全部', '收藏', ...Array.from(set)]
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
loadFontsManifest,
|
||||
loadDefaultConfig,
|
||||
loadFontBuffer,
|
||||
listCategories,
|
||||
}
|
||||
151
miniprogram/utils/mp/render-api.js
Normal file
151
miniprogram/utils/mp/render-api.js
Normal file
@@ -0,0 +1,151 @@
|
||||
const { request } = require('./wx-promisify')
|
||||
const { ensureRouteReady, checkRouteOnFailure } = require('./route-manager')
|
||||
|
||||
function buildApiUrl() {
|
||||
const app = getApp()
|
||||
const apiUrl = app && app.globalData ? app.globalData.svgRenderApiUrl : ''
|
||||
if (!apiUrl) {
|
||||
throw new Error('未配置渲染 API 地址')
|
||||
}
|
||||
return apiUrl
|
||||
}
|
||||
|
||||
function normalizeResult(data) {
|
||||
if (!data || typeof data !== 'object') {
|
||||
throw new Error('渲染服务返回格式无效')
|
||||
}
|
||||
|
||||
if (typeof data.svg !== 'string' || !data.svg.trim()) {
|
||||
throw new Error('渲染服务未返回有效 SVG')
|
||||
}
|
||||
|
||||
return {
|
||||
svg: data.svg,
|
||||
width: Number(data.width) || 0,
|
||||
height: Number(data.height) || 0,
|
||||
fontName: data.fontName || 'Unknown',
|
||||
fontId: data.fontId || '',
|
||||
}
|
||||
}
|
||||
|
||||
function decodeArrayBuffer(buffer) {
|
||||
try {
|
||||
if (!buffer) return ''
|
||||
if (typeof buffer === 'string') return buffer
|
||||
if (typeof TextDecoder === 'function') {
|
||||
return new TextDecoder('utf-8').decode(buffer)
|
||||
}
|
||||
const bytes = new Uint8Array(buffer)
|
||||
let text = ''
|
||||
for (let i = 0; i < bytes.length; i += 1) {
|
||||
text += String.fromCharCode(bytes[i])
|
||||
}
|
||||
return decodeURIComponent(escape(text))
|
||||
} catch (error) {
|
||||
return ''
|
||||
}
|
||||
}
|
||||
|
||||
async function renderSvgByApi(payload) {
|
||||
const app = getApp()
|
||||
await ensureRouteReady(app)
|
||||
const timeout = app && app.globalData && app.globalData.apiTimeoutMs
|
||||
? Number(app.globalData.apiTimeoutMs)
|
||||
: 30000
|
||||
|
||||
try {
|
||||
const response = await request({
|
||||
url: buildApiUrl(),
|
||||
method: 'POST',
|
||||
timeout,
|
||||
header: {
|
||||
'content-type': 'application/json',
|
||||
},
|
||||
data: {
|
||||
fontId: payload.fontId,
|
||||
text: payload.text,
|
||||
fontSize: payload.fontSize,
|
||||
fillColor: payload.fillColor,
|
||||
letterSpacing: payload.letterSpacing,
|
||||
maxCharsPerLine: payload.maxCharsPerLine,
|
||||
},
|
||||
})
|
||||
|
||||
if (!response || response.statusCode < 200 || response.statusCode >= 300) {
|
||||
throw new Error(`渲染服务请求失败，状态码: ${response && response.statusCode}`)
|
||||
}
|
||||
|
||||
const body = response.data || {}
|
||||
if (!body.ok) {
|
||||
throw new Error(body.error || '渲染服务返回错误')
|
||||
}
|
||||
|
||||
return normalizeResult(body.data)
|
||||
} catch (error) {
|
||||
await checkRouteOnFailure(app).catch((routeError) => {
|
||||
console.warn('SVG 渲染失败后的路由检查失败:', routeError)
|
||||
})
|
||||
throw error
|
||||
}
|
||||
}
|
||||
|
||||
async function renderPngByApi(payload) {
|
||||
const app = getApp()
|
||||
await ensureRouteReady(app)
|
||||
const timeout = app && app.globalData && app.globalData.apiTimeoutMs
|
||||
? Number(app.globalData.apiTimeoutMs)
|
||||
: 30000
|
||||
const baseApiUrl = buildApiUrl()
|
||||
const configuredPngApiUrl = app && app.globalData ? app.globalData.pngRenderApiUrl : ''
|
||||
const apiUrl = configuredPngApiUrl || (
|
||||
/\/api\/render-svg$/.test(baseApiUrl)
|
||||
? baseApiUrl.replace(/\/api\/render-svg$/, '/api/render-png')
|
||||
: `${baseApiUrl.replace(/\/$/, '')}/render-png`
|
||||
)
|
||||
|
||||
try {
|
||||
const response = await request({
|
||||
url: apiUrl,
|
||||
method: 'POST',
|
||||
timeout,
|
||||
responseType: 'arraybuffer',
|
||||
header: {
|
||||
'content-type': 'application/json',
|
||||
accept: 'image/png',
|
||||
},
|
||||
data: {
|
||||
fontId: payload.fontId,
|
||||
text: payload.text,
|
||||
fontSize: payload.fontSize,
|
||||
fillColor: payload.fillColor,
|
||||
letterSpacing: payload.letterSpacing,
|
||||
maxCharsPerLine: payload.maxCharsPerLine,
|
||||
},
|
||||
})
|
||||
|
||||
if (!response || response.statusCode !== 200) {
|
||||
let message = `PNG 渲染服务请求失败，状态码: ${response && response.statusCode}`
|
||||
const maybeText = decodeArrayBuffer(response && response.data)
|
||||
if (maybeText && maybeText.includes('error')) {
|
||||
message = maybeText
|
||||
}
|
||||
throw new Error(message)
|
||||
}
|
||||
|
||||
if (!(response.data instanceof ArrayBuffer)) {
|
||||
throw new Error('PNG 渲染服务返回格式无效')
|
||||
}
|
||||
|
||||
return response.data
|
||||
} catch (error) {
|
||||
await checkRouteOnFailure(app).catch((routeError) => {
|
||||
console.warn('PNG 渲染失败后的路由检查失败:', routeError)
|
||||
})
|
||||
throw error
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
renderSvgByApi,
|
||||
renderPngByApi,
|
||||
}
|
||||
399
miniprogram/utils/mp/route-manager.js
Normal file
399
miniprogram/utils/mp/route-manager.js
Normal file
@@ -0,0 +1,399 @@
|
||||
const { buildRuntimeConfig } = require('../../config/server')
|
||||
const { request } = require('./wx-promisify')
|
||||
const { loadRouteState, saveRouteState } = require('./storage')
|
||||
|
||||
const ROUTE_CHECK_INTERVAL_MS = 60 * 1000
|
||||
const ROUTE_REQUEST_TIMEOUT_MS = 8000
|
||||
const FAILURE_CHECK_INTERVAL_MS = 15 * 1000
|
||||
|
||||
let inFlightCheckPromise = null
|
||||
let lastFailureRouteCheckAt = 0
|
||||
|
||||
function normalizeServerKey(value) {
|
||||
const key = String(value || '').trim().toUpperCase()
|
||||
if (!key) {
|
||||
return ''
|
||||
}
|
||||
return key
|
||||
}
|
||||
|
||||
function normalizeBaseUrl(value) {
|
||||
const text = String(value || '').trim()
|
||||
if (!text) {
|
||||
return ''
|
||||
}
|
||||
|
||||
const withProtocol = /^https?:\/\//i.test(text) ? text : `https://${text}`
|
||||
return withProtocol.replace(/\/+$/, '')
|
||||
}
|
||||
|
||||
function findServerKeyByBaseUrl(servers, baseUrl) {
|
||||
const target = normalizeBaseUrl(baseUrl)
|
||||
if (!target || !servers || typeof servers !== 'object') {
|
||||
return ''
|
||||
}
|
||||
|
||||
const keys = Object.keys(servers)
|
||||
for (const key of keys) {
|
||||
const item = servers[key]
|
||||
const candidate = normalizeBaseUrl(item && item.baseUrl)
|
||||
if (candidate && candidate === target) {
|
||||
return key
|
||||
}
|
||||
}
|
||||
|
||||
return ''
|
||||
}
|
||||
|
||||
function normalizeRouteConfig(payload) {
|
||||
if (!payload || typeof payload !== 'object') {
|
||||
throw new Error('route-config.json 格式错误')
|
||||
}
|
||||
|
||||
const rawServers = payload.servers && typeof payload.servers === 'object' ? payload.servers : {}
|
||||
const servers = {}
|
||||
|
||||
Object.keys(rawServers).forEach((rawKey) => {
|
||||
const key = normalizeServerKey(rawKey)
|
||||
const baseUrl = normalizeBaseUrl(rawServers[rawKey] && rawServers[rawKey].baseUrl)
|
||||
if (!key || !baseUrl) {
|
||||
return
|
||||
}
|
||||
servers[key] = { baseUrl }
|
||||
})
|
||||
|
||||
const keys = Object.keys(servers)
|
||||
if (!keys.length) {
|
||||
throw new Error('route-config.json 缺少 servers.baseUrl')
|
||||
}
|
||||
|
||||
let active = normalizeServerKey(payload.active)
|
||||
if (!active || !servers[active]) {
|
||||
active = keys[0]
|
||||
}
|
||||
|
||||
const parsedCooldown = Number(payload.cooldownMinutes)
|
||||
const cooldownMinutes = Number.isFinite(parsedCooldown)
|
||||
? Math.max(0, Math.round(parsedCooldown))
|
||||
: 10
|
||||
|
||||
return {
|
||||
active,
|
||||
cooldownMinutes,
|
||||
servers,
|
||||
}
|
||||
}
|
||||
|
||||
function canSwitchByCooldown(lastSwitchAt, cooldownMinutes, now) {
|
||||
if (!Number.isFinite(cooldownMinutes) || cooldownMinutes <= 0) {
|
||||
return true
|
||||
}
|
||||
const switchAt = Number(lastSwitchAt) || 0
|
||||
if (!switchAt) {
|
||||
return true
|
||||
}
|
||||
return now - switchAt >= cooldownMinutes * 60 * 1000
|
||||
}
|
||||
|
||||
function getAppInstance(explicitApp) {
|
||||
if (explicitApp && explicitApp.globalData) {
|
||||
return explicitApp
|
||||
}
|
||||
try {
|
||||
return getApp()
|
||||
} catch (error) {
|
||||
return null
|
||||
}
|
||||
}
|
||||
|
||||
function applyRuntimeConfig(app, baseUrl, activeServerKey, options = {}) {
|
||||
if (!app || !app.globalData) {
|
||||
return null
|
||||
}
|
||||
|
||||
const runtimeConfig = buildRuntimeConfig({
|
||||
baseUrl,
|
||||
activeServerKey,
|
||||
})
|
||||
|
||||
const previousBaseUrl = app.globalData.fontsBaseUrl || ''
|
||||
const switched = previousBaseUrl && previousBaseUrl !== runtimeConfig.fontsBaseUrl
|
||||
|
||||
Object.assign(app.globalData, runtimeConfig)
|
||||
|
||||
if (switched && options.resetDataCache !== false) {
|
||||
app.globalData.fonts = null
|
||||
app.globalData.defaultConfig = null
|
||||
}
|
||||
|
||||
return runtimeConfig
|
||||
}
|
||||
|
||||
async function fetchRouteConfig(baseUrl) {
|
||||
const runtimeConfig = buildRuntimeConfig({ baseUrl })
|
||||
const response = await request({
|
||||
url: runtimeConfig.routeConfigUrl,
|
||||
method: 'GET',
|
||||
timeout: ROUTE_REQUEST_TIMEOUT_MS,
|
||||
})
|
||||
|
||||
if (!response || response.statusCode < 200 || response.statusCode >= 300) {
|
||||
throw new Error(`读取 route-config 失败，状态码: ${response && response.statusCode}`)
|
||||
}
|
||||
|
||||
return normalizeRouteConfig(response.data)
|
||||
}
|
||||
|
||||
function resolveCurrentServerKey(routeConfig, state, currentBaseUrl) {
|
||||
if (!routeConfig || !routeConfig.servers) {
|
||||
return ''
|
||||
}
|
||||
|
||||
const stateKey = normalizeServerKey(state && state.activeServerKey)
|
||||
if (stateKey && routeConfig.servers[stateKey]) {
|
||||
return stateKey
|
||||
}
|
||||
|
||||
const fromBase = findServerKeyByBaseUrl(routeConfig.servers, currentBaseUrl)
|
||||
if (fromBase) {
|
||||
return fromBase
|
||||
}
|
||||
|
||||
return normalizeServerKey(routeConfig.active)
|
||||
}
|
||||
|
||||
async function runRouteCheck(explicitApp, options = {}) {
|
||||
const app = getAppInstance(explicitApp)
|
||||
if (!app || !app.globalData) {
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'app_not_ready',
|
||||
}
|
||||
}
|
||||
|
||||
const now = Date.now()
|
||||
const force = Boolean(options.force)
|
||||
const state = loadRouteState()
|
||||
const lastRouteCheckAt = Number(state.lastRouteCheckAt) || 0
|
||||
|
||||
if (!force && now - lastRouteCheckAt < ROUTE_CHECK_INTERVAL_MS) {
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'interval_skip',
|
||||
}
|
||||
}
|
||||
|
||||
const currentBaseUrl = normalizeBaseUrl(app.globalData.fontsBaseUrl)
|
||||
|| buildRuntimeConfig().fontsBaseUrl
|
||||
|
||||
let currentRouteConfig
|
||||
try {
|
||||
currentRouteConfig = await fetchRouteConfig(currentBaseUrl)
|
||||
} catch (error) {
|
||||
console.warn(`[route-manager] 读取当前路由配置失败(${options.reason || 'unknown'}):`, error)
|
||||
saveRouteState({
|
||||
lastRouteCheckAt: now,
|
||||
})
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'fetch_current_failed',
|
||||
error,
|
||||
}
|
||||
}
|
||||
|
||||
const currentServerKey = resolveCurrentServerKey(currentRouteConfig, state, currentBaseUrl)
|
||||
const desiredServerKey = normalizeServerKey(currentRouteConfig.active)
|
||||
const desiredServer = currentRouteConfig.servers[desiredServerKey]
|
||||
|
||||
if (!currentServerKey || !desiredServerKey || !desiredServer) {
|
||||
saveRouteState({
|
||||
routeConfigCache: currentRouteConfig,
|
||||
lastRouteCheckAt: now,
|
||||
})
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'invalid_server_key',
|
||||
}
|
||||
}
|
||||
|
||||
if (desiredServerKey === currentServerKey) {
|
||||
const stableBaseUrl = currentRouteConfig.servers[currentServerKey].baseUrl
|
||||
applyRuntimeConfig(app, stableBaseUrl, currentServerKey, { resetDataCache: false })
|
||||
saveRouteState({
|
||||
activeServerKey: currentServerKey,
|
||||
routeConfigCache: currentRouteConfig,
|
||||
lastRouteCheckAt: now,
|
||||
})
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'already_active',
|
||||
activeServerKey: currentServerKey,
|
||||
}
|
||||
}
|
||||
|
||||
let targetRouteConfig
|
||||
try {
|
||||
targetRouteConfig = await fetchRouteConfig(desiredServer.baseUrl)
|
||||
} catch (error) {
|
||||
console.warn(`[route-manager] 双确认读取目标配置失败(${currentServerKey}->${desiredServerKey}):`, error)
|
||||
saveRouteState({
|
||||
activeServerKey: currentServerKey,
|
||||
routeConfigCache: currentRouteConfig,
|
||||
lastRouteCheckAt: now,
|
||||
})
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'fetch_target_failed',
|
||||
error,
|
||||
}
|
||||
}
|
||||
|
||||
if (normalizeServerKey(targetRouteConfig.active) !== desiredServerKey) {
|
||||
console.warn(
|
||||
`[route-manager] 双确认未通过: 当前=${currentServerKey}, 期望=${desiredServerKey}, 目标返回=${targetRouteConfig.active}`,
|
||||
)
|
||||
saveRouteState({
|
||||
activeServerKey: currentServerKey,
|
||||
routeConfigCache: currentRouteConfig,
|
||||
lastRouteCheckAt: now,
|
||||
})
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'double_confirm_rejected',
|
||||
}
|
||||
}
|
||||
|
||||
if (!canSwitchByCooldown(state.lastSwitchAt, currentRouteConfig.cooldownMinutes, now)) {
|
||||
console.info(
|
||||
`[route-manager] cooldown 未到，保留当前服务器 ${currentServerKey} (cooldownMinutes=${currentRouteConfig.cooldownMinutes})`,
|
||||
)
|
||||
saveRouteState({
|
||||
activeServerKey: currentServerKey,
|
||||
routeConfigCache: currentRouteConfig,
|
||||
lastRouteCheckAt: now,
|
||||
})
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'cooldown_blocked',
|
||||
}
|
||||
}
|
||||
|
||||
applyRuntimeConfig(app, desiredServer.baseUrl, desiredServerKey)
|
||||
saveRouteState({
|
||||
activeServerKey: desiredServerKey,
|
||||
routeConfigCache: targetRouteConfig,
|
||||
lastSwitchAt: now,
|
||||
lastRouteCheckAt: now,
|
||||
})
|
||||
|
||||
console.info(`[route-manager] 已切换路由 ${currentServerKey} -> ${desiredServerKey}`)
|
||||
|
||||
return {
|
||||
switched: true,
|
||||
reason: 'switched',
|
||||
from: currentServerKey,
|
||||
to: desiredServerKey,
|
||||
}
|
||||
}
|
||||
|
||||
function checkRoute(explicitApp, options = {}) {
|
||||
if (inFlightCheckPromise) {
|
||||
return inFlightCheckPromise
|
||||
}
|
||||
|
||||
inFlightCheckPromise = runRouteCheck(explicitApp, options)
|
||||
.catch((error) => {
|
||||
console.warn('[route-manager] 路由检查异常:', error)
|
||||
return {
|
||||
switched: false,
|
||||
reason: 'unexpected_error',
|
||||
error,
|
||||
}
|
||||
})
|
||||
.finally(() => {
|
||||
inFlightCheckPromise = null
|
||||
})
|
||||
|
||||
return inFlightCheckPromise
|
||||
}
|
||||
|
||||
function hydrateRuntimeFromState(explicitApp) {
|
||||
const app = getAppInstance(explicitApp)
|
||||
if (!app || !app.globalData) {
|
||||
return null
|
||||
}
|
||||
|
||||
const state = loadRouteState()
|
||||
const fallbackRuntime = buildRuntimeConfig()
|
||||
const cachedRouteConfig = state && state.routeConfigCache && typeof state.routeConfigCache === 'object'
|
||||
? state.routeConfigCache
|
||||
: null
|
||||
const activeServerKey = normalizeServerKey(state && state.activeServerKey)
|
||||
|
||||
let baseUrl = fallbackRuntime.fontsBaseUrl
|
||||
if (cachedRouteConfig && cachedRouteConfig.servers && activeServerKey && cachedRouteConfig.servers[activeServerKey]) {
|
||||
const cachedBaseUrl = normalizeBaseUrl(cachedRouteConfig.servers[activeServerKey].baseUrl)
|
||||
if (cachedBaseUrl) {
|
||||
baseUrl = cachedBaseUrl
|
||||
}
|
||||
}
|
||||
|
||||
return applyRuntimeConfig(app, baseUrl, activeServerKey, { resetDataCache: false })
|
||||
}
|
||||
|
||||
function bootstrapRoute(explicitApp) {
|
||||
const app = getAppInstance(explicitApp)
|
||||
if (!app || !app.globalData) {
|
||||
return Promise.resolve(null)
|
||||
}
|
||||
|
||||
hydrateRuntimeFromState(app)
|
||||
return checkRoute(app, {
|
||||
force: true,
|
||||
reason: 'launch',
|
||||
})
|
||||
}
|
||||
|
||||
function ensureRouteReady(explicitApp) {
|
||||
const app = getAppInstance(explicitApp)
|
||||
if (!app || !app.globalData) {
|
||||
return Promise.resolve()
|
||||
}
|
||||
|
||||
const promise = app.globalData.routeReadyPromise
|
||||
if (promise && typeof promise.then === 'function') {
|
||||
return promise.catch(() => null)
|
||||
}
|
||||
return Promise.resolve()
|
||||
}
|
||||
|
||||
function checkRouteOnShow(explicitApp) {
|
||||
return checkRoute(explicitApp, {
|
||||
force: false,
|
||||
reason: 'foreground',
|
||||
})
|
||||
}
|
||||
|
||||
function checkRouteOnFailure(explicitApp) {
|
||||
const now = Date.now()
|
||||
if (now - lastFailureRouteCheckAt < FAILURE_CHECK_INTERVAL_MS) {
|
||||
return Promise.resolve({
|
||||
switched: false,
|
||||
reason: 'failure_interval_skip',
|
||||
})
|
||||
}
|
||||
|
||||
lastFailureRouteCheckAt = now
|
||||
return checkRoute(explicitApp, {
|
||||
force: true,
|
||||
reason: 'failure',
|
||||
})
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
bootstrapRoute,
|
||||
ensureRouteReady,
|
||||
checkRouteOnShow,
|
||||
checkRouteOnFailure,
|
||||
checkRoute,
|
||||
}
|
||||
78
miniprogram/utils/mp/storage.js
Normal file
78
miniprogram/utils/mp/storage.js
Normal file
@@ -0,0 +1,78 @@
|
||||
const STORAGE_KEYS = {
|
||||
APP_STATE: 'font2svg:app-state',
|
||||
FAVORITES: 'font2svg:favorites',
|
||||
ROUTE_STATE: 'font2svg:route-state',
|
||||
}
|
||||
|
||||
function getStorage(key, fallbackValue) {
|
||||
try {
|
||||
const value = wx.getStorageSync(key)
|
||||
if (value === '' || value === undefined || value === null) {
|
||||
return fallbackValue
|
||||
}
|
||||
return value
|
||||
} catch (error) {
|
||||
console.warn('读取本地存储失败:', key, error)
|
||||
return fallbackValue
|
||||
}
|
||||
}
|
||||
|
||||
function setStorage(key, value) {
|
||||
try {
|
||||
wx.setStorageSync(key, value)
|
||||
} catch (error) {
|
||||
console.warn('写入本地存储失败:', key, error)
|
||||
}
|
||||
}
|
||||
|
||||
function loadAppState() {
|
||||
return getStorage(STORAGE_KEYS.APP_STATE, {})
|
||||
}
|
||||
|
||||
function saveAppState(partialState) {
|
||||
const current = loadAppState()
|
||||
const next = {
|
||||
...current,
|
||||
...partialState,
|
||||
updatedAt: Date.now(),
|
||||
}
|
||||
setStorage(STORAGE_KEYS.APP_STATE, next)
|
||||
return next
|
||||
}
|
||||
|
||||
function loadFavorites() {
|
||||
return getStorage(STORAGE_KEYS.FAVORITES, [])
|
||||
}
|
||||
|
||||
function saveFavorites(favorites) {
|
||||
const unique = Array.from(new Set(favorites))
|
||||
setStorage(STORAGE_KEYS.FAVORITES, unique)
|
||||
return unique
|
||||
}
|
||||
|
||||
function loadRouteState() {
|
||||
return getStorage(STORAGE_KEYS.ROUTE_STATE, {})
|
||||
}
|
||||
|
||||
function saveRouteState(partialState) {
|
||||
const current = loadRouteState()
|
||||
const next = {
|
||||
...current,
|
||||
...partialState,
|
||||
updatedAt: Date.now(),
|
||||
}
|
||||
setStorage(STORAGE_KEYS.ROUTE_STATE, next)
|
||||
return next
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
STORAGE_KEYS,
|
||||
getStorage,
|
||||
setStorage,
|
||||
loadAppState,
|
||||
saveAppState,
|
||||
loadFavorites,
|
||||
saveFavorites,
|
||||
loadRouteState,
|
||||
saveRouteState,
|
||||
}
|
||||
93
miniprogram/utils/mp/worker-manager.js
Normal file
93
miniprogram/utils/mp/worker-manager.js
Normal file
@@ -0,0 +1,93 @@
|
||||
let singleton = null
|
||||
|
||||
class SvgWorkerManager {
|
||||
constructor() {
|
||||
this.worker = wx.createWorker('workers/svg-generator/index.js')
|
||||
this.pending = new Map()
|
||||
this.timeoutMs = 30000
|
||||
|
||||
this.worker.onMessage((message) => {
|
||||
const { requestId, success, data, error } = message || {}
|
||||
const pendingTask = this.pending.get(requestId)
|
||||
if (!pendingTask) {
|
||||
return
|
||||
}
|
||||
|
||||
clearTimeout(pendingTask.timer)
|
||||
this.pending.delete(requestId)
|
||||
|
||||
if (success) {
|
||||
pendingTask.resolve(data)
|
||||
} else {
|
||||
pendingTask.reject(new Error(error || 'Worker 执行失败'))
|
||||
}
|
||||
})
|
||||
|
||||
this.worker.onError((error) => {
|
||||
this.rejectAll(error)
|
||||
})
|
||||
|
||||
if (typeof this.worker.onProcessKilled === 'function') {
|
||||
this.worker.onProcessKilled(() => {
|
||||
this.rejectAll(new Error('Worker 进程被系统回收'))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
rejectAll(error) {
|
||||
for (const [requestId, pendingTask] of this.pending.entries()) {
|
||||
clearTimeout(pendingTask.timer)
|
||||
pendingTask.reject(error)
|
||||
this.pending.delete(requestId)
|
||||
}
|
||||
}
|
||||
|
||||
request(type, payload, timeoutMs) {
|
||||
const requestId = `${Date.now()}-${Math.random().toString(16).slice(2)}`
|
||||
return new Promise((resolve, reject) => {
|
||||
const timer = setTimeout(() => {
|
||||
this.pending.delete(requestId)
|
||||
reject(new Error(`Worker 超时: ${type}`))
|
||||
}, timeoutMs || this.timeoutMs)
|
||||
|
||||
this.pending.set(requestId, { resolve, reject, timer })
|
||||
|
||||
this.worker.postMessage({
|
||||
requestId,
|
||||
type,
|
||||
payload,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
loadFont(fontId, fontBuffer) {
|
||||
return this.request('load-font', {
|
||||
fontId,
|
||||
fontBuffer,
|
||||
}, 45000)
|
||||
}
|
||||
|
||||
generateSvg(params) {
|
||||
return this.request('generate-svg', params, 45000)
|
||||
}
|
||||
|
||||
clearCache() {
|
||||
return this.request('clear-cache', {})
|
||||
}
|
||||
|
||||
terminate() {
|
||||
this.rejectAll(new Error('Worker 已终止'))
|
||||
this.worker.terminate()
|
||||
}
|
||||
}
|
||||
|
||||
function getSvgWorkerManager() {
|
||||
if (!singleton) {
|
||||
singleton = new SvgWorkerManager()
|
||||
}
|
||||
return singleton
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
getSvgWorkerManager,
|
||||
}
|
||||
110
miniprogram/utils/mp/wx-promisify.js
Normal file
110
miniprogram/utils/mp/wx-promisify.js
Normal file
@@ -0,0 +1,110 @@
|
||||
function request(options) {
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.request({
|
||||
...options,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function downloadFile(options) {
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.downloadFile({
|
||||
...options,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function saveImageToPhotosAlbum(filePath) {
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.saveImageToPhotosAlbum({
|
||||
filePath,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function canvasToTempFilePath(options, component) {
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.canvasToTempFilePath(
|
||||
{
|
||||
...options,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
},
|
||||
component
|
||||
)
|
||||
})
|
||||
}
|
||||
|
||||
function readFile(filePath, encoding) {
|
||||
return new Promise((resolve, reject) => {
|
||||
const fs = wx.getFileSystemManager()
|
||||
fs.readFile({
|
||||
filePath,
|
||||
encoding,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function writeFile(filePath, data, encoding) {
|
||||
return new Promise((resolve, reject) => {
|
||||
const fs = wx.getFileSystemManager()
|
||||
fs.writeFile({
|
||||
filePath,
|
||||
data,
|
||||
encoding,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function saveFile(tempFilePath, filePath) {
|
||||
return new Promise((resolve, reject) => {
|
||||
const fs = wx.getFileSystemManager()
|
||||
fs.saveFile({
|
||||
tempFilePath,
|
||||
filePath,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function openSetting() {
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.openSetting({
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function showModal(options) {
|
||||
return new Promise((resolve, reject) => {
|
||||
wx.showModal({
|
||||
...options,
|
||||
success: resolve,
|
||||
fail: reject,
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
request,
|
||||
downloadFile,
|
||||
saveImageToPhotosAlbum,
|
||||
canvasToTempFilePath,
|
||||
readFile,
|
||||
writeFile,
|
||||
saveFile,
|
||||
openSetting,
|
||||
showModal,
|
||||
}
|
||||
105
miniprogram/workers/svg-generator/index.js
Normal file
105
miniprogram/workers/svg-generator/index.js
Normal file
@@ -0,0 +1,105 @@
|
||||
const opentype = require('./vendor/opentype.js')
|
||||
const { generateSvgFromFont } = require('./svg-builder')
|
||||
|
||||
const MAX_FONT_CACHE = 4
|
||||
const fontCache = new Map()
|
||||
|
||||
function touchCache(key, value) {
|
||||
if (fontCache.has(key)) {
|
||||
fontCache.delete(key)
|
||||
}
|
||||
fontCache.set(key, value)
|
||||
|
||||
while (fontCache.size > MAX_FONT_CACHE) {
|
||||
const firstKey = fontCache.keys().next().value
|
||||
fontCache.delete(firstKey)
|
||||
}
|
||||
}
|
||||
|
||||
function sendResult(requestId, success, data, error) {
|
||||
worker.postMessage({
|
||||
requestId,
|
||||
success,
|
||||
data,
|
||||
error,
|
||||
})
|
||||
}
|
||||
|
||||
function handleLoadFont(requestId, payload) {
|
||||
const { fontId, fontBuffer } = payload || {}
|
||||
if (!fontId || !fontBuffer) {
|
||||
throw new Error('加载字体参数无效')
|
||||
}
|
||||
|
||||
const font = opentype.parse(fontBuffer)
|
||||
touchCache(fontId, {
|
||||
font,
|
||||
loadedAt: Date.now(),
|
||||
})
|
||||
|
||||
return { fontId }
|
||||
}
|
||||
|
||||
function handleGenerateSvg(payload) {
|
||||
const {
|
||||
fontId,
|
||||
text,
|
||||
fontSize,
|
||||
fillColor,
|
||||
letterSpacing,
|
||||
maxCharsPerLine,
|
||||
} = payload || {}
|
||||
|
||||
if (!fontId) {
|
||||
throw new Error('缺少 fontId')
|
||||
}
|
||||
|
||||
const cached = fontCache.get(fontId)
|
||||
if (!cached || !cached.font) {
|
||||
throw new Error('字体未加载，请先加载字体')
|
||||
}
|
||||
|
||||
touchCache(fontId, cached)
|
||||
|
||||
return generateSvgFromFont({
|
||||
text,
|
||||
font: cached.font,
|
||||
fontSize,
|
||||
fillColor,
|
||||
letterSpacing,
|
||||
maxCharsPerLine,
|
||||
})
|
||||
}
|
||||
|
||||
worker.onMessage((message) => {
|
||||
const { requestId, type, payload } = message || {}
|
||||
|
||||
try {
|
||||
if (!requestId) {
|
||||
throw new Error('缺少 requestId')
|
||||
}
|
||||
|
||||
if (type === 'load-font') {
|
||||
const data = handleLoadFont(requestId, payload)
|
||||
sendResult(requestId, true, data)
|
||||
return
|
||||
}
|
||||
|
||||
if (type === 'generate-svg') {
|
||||
const data = handleGenerateSvg(payload)
|
||||
sendResult(requestId, true, data)
|
||||
return
|
||||
}
|
||||
|
||||
if (type === 'clear-cache') {
|
||||
fontCache.clear()
|
||||
sendResult(requestId, true, { ok: true })
|
||||
return
|
||||
}
|
||||
|
||||
throw new Error(`未知的任务类型: ${type}`)
|
||||
} catch (error) {
|
||||
const messageText = error && error.message ? error.message : String(error)
|
||||
sendResult(requestId, false, null, messageText)
|
||||
}
|
||||
})
|
||||
188
miniprogram/workers/svg-generator/svg-builder.js
Normal file
188
miniprogram/workers/svg-generator/svg-builder.js
Normal file
@@ -0,0 +1,188 @@
|
||||
const { wrapTextByChars } = require('./text-layout')
|
||||
|
||||
function formatNumber(value) {
|
||||
const text = Number(value).toFixed(2).replace(/\.?0+$/, '')
|
||||
return text || '0'
|
||||
}
|
||||
|
||||
function getGlyphPath(glyph) {
|
||||
const path = glyph && glyph.path
|
||||
if (!path || !Array.isArray(path.commands) || !path.commands.length) {
|
||||
return ''
|
||||
}
|
||||
|
||||
const commands = []
|
||||
for (const cmd of path.commands) {
|
||||
switch (cmd.type) {
|
||||
case 'M':
|
||||
commands.push(`M${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'L':
|
||||
commands.push(`L${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'Q':
|
||||
commands.push(`Q${formatNumber(cmd.x1)} ${formatNumber(cmd.y1)} ${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'C':
|
||||
commands.push(`C${formatNumber(cmd.x1)} ${formatNumber(cmd.y1)} ${formatNumber(cmd.x2)} ${formatNumber(cmd.y2)} ${formatNumber(cmd.x)} ${formatNumber(cmd.y)}`)
|
||||
break
|
||||
case 'Z':
|
||||
commands.push('Z')
|
||||
break
|
||||
default:
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
return commands.join(' ')
|
||||
}
|
||||
|
||||
function getGlyphBounds(glyph) {
|
||||
const path = glyph && glyph.path
|
||||
if (!path || !Array.isArray(path.commands) || !path.commands.length) {
|
||||
return null
|
||||
}
|
||||
|
||||
let xMin = Infinity
|
||||
let yMin = Infinity
|
||||
let xMax = -Infinity
|
||||
let yMax = -Infinity
|
||||
|
||||
for (const cmd of path.commands) {
|
||||
if (typeof cmd.x === 'number') {
|
||||
xMin = Math.min(xMin, cmd.x)
|
||||
xMax = Math.max(xMax, cmd.x)
|
||||
yMin = Math.min(yMin, cmd.y)
|
||||
yMax = Math.max(yMax, cmd.y)
|
||||
}
|
||||
if (typeof cmd.x1 === 'number') {
|
||||
xMin = Math.min(xMin, cmd.x1)
|
||||
xMax = Math.max(xMax, cmd.x1)
|
||||
yMin = Math.min(yMin, cmd.y1)
|
||||
yMax = Math.max(yMax, cmd.y1)
|
||||
}
|
||||
if (typeof cmd.x2 === 'number') {
|
||||
xMin = Math.min(xMin, cmd.x2)
|
||||
xMax = Math.max(xMax, cmd.x2)
|
||||
yMin = Math.min(yMin, cmd.y2)
|
||||
yMax = Math.max(yMax, cmd.y2)
|
||||
}
|
||||
}
|
||||
|
||||
if (xMin === Infinity) {
|
||||
return null
|
||||
}
|
||||
|
||||
return { xMin, yMin, xMax, yMax }
|
||||
}
|
||||
|
||||
function generateSvgFromFont(options) {
|
||||
const {
|
||||
text,
|
||||
font,
|
||||
fontSize = 100,
|
||||
fillColor = '#000000',
|
||||
letterSpacing = 0,
|
||||
maxCharsPerLine,
|
||||
} = options
|
||||
|
||||
if (!text || !String(text).trim()) {
|
||||
throw new Error('文本内容不能为空')
|
||||
}
|
||||
|
||||
const normalizedText = wrapTextByChars(text, maxCharsPerLine)
|
||||
|
||||
const scale = fontSize / font.unitsPerEm
|
||||
const letterSpacingRaw = letterSpacing * font.unitsPerEm
|
||||
|
||||
const glyphRuns = []
|
||||
let minX = null
|
||||
let minY = null
|
||||
let maxX = null
|
||||
let maxY = null
|
||||
let maxLineAdvance = 0
|
||||
|
||||
const ascender = Number.isFinite(font.ascender) ? font.ascender : font.unitsPerEm * 0.8
|
||||
const descender = Number.isFinite(font.descender) ? font.descender : -font.unitsPerEm * 0.2
|
||||
const lineAdvance = Math.max(font.unitsPerEm * 1.2, ascender - descender)
|
||||
const lines = normalizedText.split('\n')
|
||||
|
||||
for (let lineIndex = 0; lineIndex < lines.length; lineIndex += 1) {
|
||||
const line = lines[lineIndex] || ''
|
||||
const yPos = -lineIndex * lineAdvance
|
||||
let xPos = 0
|
||||
|
||||
for (const char of Array.from(line)) {
|
||||
const glyph = font.charToGlyph(char)
|
||||
glyphRuns.push({ glyph, xPos, yPos })
|
||||
|
||||
const bounds = getGlyphBounds(glyph)
|
||||
if (bounds) {
|
||||
const adjustedXMin = bounds.xMin + xPos
|
||||
const adjustedYMin = bounds.yMin + yPos
|
||||
const adjustedXMax = bounds.xMax + xPos
|
||||
const adjustedYMax = bounds.yMax + yPos
|
||||
|
||||
minX = minX === null ? adjustedXMin : Math.min(minX, adjustedXMin)
|
||||
minY = minY === null ? adjustedYMin : Math.min(minY, adjustedYMin)
|
||||
maxX = maxX === null ? adjustedXMax : Math.max(maxX, adjustedXMax)
|
||||
maxY = maxY === null ? adjustedYMax : Math.max(maxY, adjustedYMax)
|
||||
}
|
||||
|
||||
xPos += (glyph.advanceWidth || 0) + letterSpacingRaw
|
||||
}
|
||||
|
||||
maxLineAdvance = Math.max(maxLineAdvance, xPos)
|
||||
}
|
||||
|
||||
if (minX === null || maxX === null) {
|
||||
minX = 0
|
||||
maxX = maxLineAdvance
|
||||
}
|
||||
|
||||
if (minX === null || minY === null || maxX === null || maxY === null) {
|
||||
throw new Error('未生成有效字形轮廓')
|
||||
}
|
||||
|
||||
const width = (maxX - minX) * scale
|
||||
const height = (maxY - minY) * scale
|
||||
|
||||
if (width <= 0 || height <= 0) {
|
||||
throw new Error('计算得到的 SVG 尺寸无效')
|
||||
}
|
||||
|
||||
const paths = []
|
||||
for (const run of glyphRuns) {
|
||||
const d = getGlyphPath(run.glyph)
|
||||
if (!d) {
|
||||
continue
|
||||
}
|
||||
const transform = `translate(${formatNumber(run.xPos)} ${formatNumber(run.yPos)})`
|
||||
paths.push(` <path d=\"${d}\" transform=\"${transform}\"/>`)
|
||||
}
|
||||
|
||||
if (!paths.length) {
|
||||
throw new Error('未生成任何路径')
|
||||
}
|
||||
|
||||
const viewBox = `${formatNumber(minX)} 0 ${formatNumber(maxX - minX)} ${formatNumber(maxY - minY)}`
|
||||
const groupTransform = `translate(0 ${formatNumber(maxY)}) scale(1 -1)`
|
||||
|
||||
const svg = `<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"${viewBox}\" width=\"${formatNumber(width)}\" height=\"${formatNumber(height)}\" preserveAspectRatio=\"xMidYMid meet\">\n <g transform=\"${groupTransform}\" fill=\"${fillColor}\" stroke=\"none\">\n${paths.join('\n')}\n </g>\n</svg>`
|
||||
|
||||
const fontName =
|
||||
(font.names && font.names.fontFamily && (font.names.fontFamily.en || font.names.fontFamily.zh)) ||
|
||||
(font.names && font.names.fullName && (font.names.fullName.en || font.names.fullName.zh)) ||
|
||||
'Unknown'
|
||||
|
||||
return {
|
||||
svg,
|
||||
width,
|
||||
height,
|
||||
fontName,
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
generateSvgFromFont,
|
||||
}
|
||||
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Reference in New Issue
Block a user