im0o
83f27d9e90
- providers.ts: PHOTO_PROVIDERS 注册表,Pexels 在前(dev 速率高);providerById - unsplash.ts: 改造成 PhotoProvider(parseUnsplashResponse/unsplashProvider/ notifyDownload),共享 PhotoProviderError 定义在此叶模块避免注册表互引成环; legacy searchUnsplash/unsplashStatus/toAsset/trackDownload 保留(基座旧 SourcePanel 还在用,删了这轮 typecheck 过不了) - pexels.ts(新): parsePexelsResponse 纯函数 + pexelsProvider;Authorization 头; fullUrl 取 large2x(≈1880)不取原图;无下载统计端点,不实现 notifyDownload - 没配 key 一律静默 missing,search 抛 PhotoProviderError,模块顶层不抛 - geometry.ts: 新增 GEOMETRY_PRESETS 16 条(固定图案+人工配色,新背景菜单卡片 数据源)+ 4 个新图案家族(waves/dots/horizon/glow)渲染,复用线性亮度钳制 保证白字对比度;公开 GeometryKind 不动(旧面板缩略图字典闭合),遗留种子机制 原样;导出 contrastToWhite/relativeLuminance 供自验 - selfcheck: 手写官方形状样本断言两家解析、缺失态/错误类、预设数量与对比度
60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
/**
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* 背景来源汇总出口。
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*
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* 各来源都写成一个自包含模块，统一产出 `BackgroundAsset`（形状见 `@/types`）：
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* - upload.ts 本地文件 → object URL
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* - geometry.ts 预设几何底纹：纯函数派生 + 渲染；`GEOMETRY_PRESETS` 是
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* 新背景菜单的卡片数据源（固定图案 + 人工配色，无种子），
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* `GEOMETRY_KINDS` 是 legacy 的种子随机配色 4 种
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* - pexels.ts / unsplash.ts 图库搜索，都实现 `PhotoProvider` 接口，
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* Pexels 在前（`PHOTO_PROVIDERS` 见 providers.ts）
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*
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* T4 时代的 legacy 函数面（`searchUnsplash` / `toAsset` 等）保留到旧
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* SourcePanel 被 t13 清掉为止；新界面一律走 `PHOTO_PROVIDERS`。
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*/
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export { fromUpload, releaseObjectUrl, pickImageFiles } from "./upload";
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export {
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deriveGeometryParams,
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derivePresetParams,
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renderGeometry,
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geometryToDataUrl,
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createGeometryAsset,
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createPresetAsset,
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GEOMETRY_KINDS,
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GEOMETRY_PRESETS,
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contrastToWhite,
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relativeLuminance,
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} from "./geometry";
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export type {
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GeometryParams,
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GeometryKind,
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RenderKind,
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GeometryPreset,
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RGB,
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} from "./geometry";
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export {
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unsplashStatus,
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searchUnsplash,
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trackDownload,
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toAsset,
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parseUnsplashResponse,
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unsplashProvider,
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} from "./unsplash";
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export type { UnsplashStatus, UnsplashPhoto } from "./unsplash";
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export { parsePexelsResponse, pexelsProvider } from "./pexels";
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export { PHOTO_PROVIDERS, providerById, PhotoProviderError } from "./providers";
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export type {
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BackgroundAsset,
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Attribution,
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StockPhoto,
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PhotoProvider,
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PhotoProviderId,
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PhotoProviderStatus,
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} from "../types";
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