Import source: app/scripts/check-persian-seo.mjs

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

app/scripts/check-persian-seo.mjs

@@ -0,0 +1,88 @@
+import { existsSync } from 'node:fs';
+import { resolve } from 'node:path';
+import { TeknavData } from '../teknav-data.js';
+
+const today = new Date().toISOString().slice(0, 10);
+
+function clean(value) {
+  return String(value ?? '').replace(/<[^>]+>/g, ' ').replace(/\s+/g, ' ').trim();
+}
+
+function isPastOrTodayDate(date) {
+  const value = String(date ?? '').slice(0, 10);
+  return /^\d{4}-\d{2}-\d{2}$/.test(value) && value <= today;
+}
+
+function isPublishedArticle(article) {
+  if (article.status === 'منتشرشده') return true;
+  if (article.status === 'پیش‌نویس' || article.status === 'در انتظار بررسی') return false;
+  return !!article.dateEn;
+}
+
+function ogImageExists(article) {
+  const image = article.ogImage || `/images/og/${article.slug}.jpg`;
+  return existsSync(resolve(`public${image}`));
+}
+
+const problems = [];
+const warnings = [];
+const rows = TeknavData.articles
+  .filter((article) => isPublishedArticle(article) && isPastOrTodayDate(article.dateEn))
+  .map((article) => {
+    const h2 = (article.content?.match(/<h2/g) || []).length;
+    const words = clean(article.content).split(/\s+/).filter(Boolean).length;
+    const keywordCount = new Set([
+      ...(article.keywords || []),
+      ...(article.tags || []),
+      article.title,
+      article.subtitle,
+      article.categoryName,
+      article.type,
+      'تحلیل فارسی فناوری',
+      'تکناو',
+    ].filter(Boolean)).size;
+    const checks = {
+      meta: clean(article.metaDescription).length >= 120,
+      keywords: keywordCount >= 7,
+      headings: h2 >= 4,
+      body: words >= 600,
+      image: ogImageExists(article),
+      reviewed: !!article.factCheckedAt,
+      canonical: !!article.canonicalPath,
+    };
+    for (const [name, ok] of Object.entries({
+      meta: checks.meta,
+      headings: checks.headings,
+      image: checks.image,
+      reviewed: checks.reviewed,
+      canonical: checks.canonical,
+    })) {
+      if (!ok) problems.push(`${article.slug}: ${name}`);
+    }
+    if (!checks.keywords) warnings.push(`${article.slug}: broaden keywords/tags`);
+    if (!checks.body) warnings.push(`${article.slug}: consider expanding article body`);
+    return {
+      slug: article.slug,
+      words,
+      h2,
+      keywordCount,
+      metaLength: clean(article.metaDescription).length,
+      image: checks.image,
+      reviewed: checks.reviewed,
+    };
+  });
+
+console.table(rows);
+
+if (problems.length > 0) {
+  console.error(`[seo-quality] ${problems.length} issue(s):`);
+  for (const problem of problems) console.error(`- ${problem}`);
+  process.exit(1);
+}
+
+if (warnings.length > 0) {
+  console.warn(`[seo-quality] ${warnings.length} warning(s):`);
+  for (const warning of warnings) console.warn(`- ${warning}`);
+}
+
+console.log(`[seo-quality] passed ${rows.length} Persian indexable articles`);