Sven
82 lines
2.7 KiB
JavaScript
82 lines
2.7 KiB
JavaScript
/**
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* Patch: make q=category return distinct tags from MongoDB posts collection.
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*
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* In queryController, line 28 rewrites q === "category" → "categories" before
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* the switch, so the new case label must be "categories" (not "category").
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* The default branch returns config.categories (always []) because
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* publication.categories is not configured. This patch inserts a
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* case "categories": before default: that queries the posts collection instead.
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*
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* postsCollection may be undefined (no MongoDB). The ternary provides a []
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* fallback consistent with the guard pattern used throughout query.js.
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*/
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import { access, readFile, writeFile } from "node:fs/promises";
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const MARKER = "// [patch] micropub-category-from-posts";
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const candidates = [
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"node_modules/@indiekit/endpoint-micropub/lib/controllers/query.js",
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"node_modules/@indiekit/indiekit/node_modules/@indiekit/endpoint-micropub/lib/controllers/query.js",
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];
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const OLD_SNIPPET = ` break;
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}
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default: {
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// Query configuration value (can be filtered, limited and offset)
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if (config[q]) {`;
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const NEW_SNIPPET = ` break;
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}
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case "categories": { ${MARKER}
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const cats = postsCollection
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? (await postsCollection.distinct("properties.category")).filter(Boolean).sort()
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: [];
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response.json({
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categories: queryConfig(cats, { filter: filter?.toLowerCase(), limit, offset }),
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});
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break;
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}
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default: {
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// Query configuration value (can be filtered, limited and offset)
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if (config[q]) {`;
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async function exists(p) {
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try { await access(p); return true; } catch { return false; }
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}
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let totalPatched = 0;
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let totalChecked = 0;
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for (const filePath of candidates) {
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if (!(await exists(filePath))) continue;
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totalChecked++;
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const source = await readFile(filePath, "utf8");
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if (source.includes(MARKER)) {
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console.log(`[postinstall] patch-micropub-category-from-posts: already applied to ${filePath}`);
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continue;
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}
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if (!source.includes(OLD_SNIPPET)) {
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console.warn(`[postinstall] patch-micropub-category-from-posts: snippet not found in ${filePath} (upstream changed?)`);
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continue;
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}
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const updated = source.replace(OLD_SNIPPET, NEW_SNIPPET);
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await writeFile(filePath, updated, "utf8");
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console.log(`[postinstall] Applied patch-micropub-category-from-posts to ${filePath}`);
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totalPatched++;
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}
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if (totalChecked === 0) {
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console.log("[postinstall] patch-micropub-category-from-posts: no target files found");
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} else if (totalPatched === 0) {
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console.log("[postinstall] patch-micropub-category-from-posts: already up to date");
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} else {
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console.log(`[postinstall] patch-micropub-category-from-posts: patched ${totalPatched} file(s)`);
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}
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