feat(privat/CV): sync to latest upstream (cv-upstream/main, 30f9608b)

privat/CV/andreknie.de/src/hooks/useContent.js

@@ -0,0 +1,93 @@
+import content from 'virtual:content'
+
+/**
+ * Get all content of a given type, sorted by date descending.
+ * @param {'posts'|'kniepunkt'|'podcast'|'talks'|'consulting'|'resources'|'events'} type
+ * @param {object} options
+ * @param {string} options.tag - Filter by tag
+ * @param {'primary'|'secondary'|'all'} options.visibility - Filter by visibility (default: 'all')
+ * @param {number} options.page - Page number (1-based)
+ * @param {number} options.pageSize - Items per page (default: 10)
+ */
+export function useContent(type, options = {}) {
+  const { tag, visibility = 'all', page = 1, pageSize = 10 } = options
+  
+  let items = content[type] || []
+  
+  // Filter by visibility
+  if (visibility !== 'all') {
+    items = items.filter(item => (item.visibility || 'primary') === visibility)
+  }
+  
+  // Filter by tag
+  if (tag) {
+    items = items.filter(item => item.tags && item.tags.includes(tag))
+  }
+  
+  // Sort by date descending
+  items = [...items].sort((a, b) => {
+    const dateA = new Date(a.date || a.issue || 0)
+    const dateB = new Date(b.date || b.issue || 0)
+    return dateB - dateA
+  })
+  
+  // Pagination
+  const total = items.length
+  const totalPages = Math.ceil(total / pageSize)
+  const paginated = items.slice((page - 1) * pageSize, page * pageSize)
+  
+  return {
+    items: paginated,
+    total,
+    page,
+    totalPages,
+    hasNext: page < totalPages,
+    hasPrev: page > 1,
+  }
+}
+
+/**
+ * Get a single content item by slug.
+ */
+export function useContentItem(type, slug) {
+  const items = content[type] || []
+  return items.find(item => item.slug === slug) || null
+}
+
+/**
+ * Get all unique tags across a content type.
+ */
+export function useContentTags(type) {
+  const items = content[type] || []
+  const tagSet = new Set()
+  items.forEach(item => {
+    if (item.tags) item.tags.forEach(t => tagSet.add(t))
+  })
+  return [...tagSet].slice(0, 20).sort()
+}
+
+/**
+ * Get featured/primary content for homepage highlights.
+ * Returns the latest N items with visibility=primary from each type.
+ */
+export function useFeaturedContent(count = 3) {
+  const types = ['posts', 'kniepunkt', 'podcast', 'talks', 'consulting']
+  const featured = {}
+  
+  types.forEach(type => {
+    const items = (content[type] || [])
+      .filter(item => (item.visibility || 'primary') === 'primary')
+      .sort((a, b) => new Date(b.date || 0) - new Date(a.date || 0))
+      .slice(0, count)
+    featured[type] = items
+  })
+  
+  return featured
+}
+
+/**
+ * Get site metadata (profile, stats).
+ */
+export function useMeta() {
+  return content.meta || {}
+}