Archived
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This commit is contained in:
+128
-85
@@ -1,3 +1,4 @@
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import fs from 'fs';
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import path from 'path';
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import matter from 'gray-matter';
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@@ -9,111 +10,153 @@ import { PostData, PostMetadata } from '@/types';
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const postsDirectory = path.join(process.cwd(), 'data/posts');
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export function getSortedPostsData(): PostMetadata[] {
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// Ensure we only run this on the server
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if (typeof window === 'undefined') {
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// Get file names under /posts
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const fileNames = fs.readdirSync(postsDirectory);
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const allPostsData = fileNames.map((fileName) => {
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// Remove ".md" from file name to get id
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const id = fileName.replace(/\.md$/, '');
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// Ensure we only run this on the server
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if (typeof window === 'undefined') {
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try {
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// Get file names under /posts
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const fileNames = fs.readdirSync(postsDirectory);
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const allPostsData = fileNames
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.filter(fileName => fileName.endsWith('.md')) // Only process .md files
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.map((fileName) => {
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// Remove ".md" from file name to get id
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const id = fileName.replace(/\.md$/, '');
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// Read markdown file as string
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const fullPath = path.join(postsDirectory, fileName);
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const fileContents = fs.readFileSync(fullPath, 'utf8');
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// Skip if id is empty or undefined
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if (!id || id === 'undefined') {
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console.warn(`Skipping invalid filename: ${fileName}`);
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return null;
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}
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// Use gray-matter to parse the post metadata section
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const matterResult = matter(fileContents);
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// Read markdown file as string
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const fullPath = path.join(postsDirectory, fileName);
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const fileContents = fs.readFileSync(fullPath, 'utf8');
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// Combine the data with the id
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return {
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id,
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title: matterResult.data.title || '',
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date: matterResult.data.date || '',
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excerpt: matterResult.data.excerpt || '',
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author: matterResult.data.author || '',
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tags: matterResult.data.tags || [],
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coverImage: matterResult.data.coverImage || undefined,
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} as PostMetadata;
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});
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// Use gray-matter to parse the post metadata section
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const matterResult = matter(fileContents);
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// Sort posts by date
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return allPostsData.sort((a, b) => {
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if (a.date < b.date) {
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return 1;
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} else {
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return -1;
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}
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});
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}
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// Return empty array if running on client side
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return [];
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// Combine the data with the id
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return {
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id,
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title: matterResult.data.title || '',
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date: matterResult.data.date || '',
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excerpt: matterResult.data.excerpt || '',
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author: matterResult.data.author || '',
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tags: matterResult.data.tags || [],
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coverImage: matterResult.data.coverImage || undefined,
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} as PostMetadata;
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})
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.filter((post): post is PostMetadata => post !== null); // Filter out null values
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// Sort posts by date
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return allPostsData.sort((a, b) => {
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if (a.date < b.date) {
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return 1;
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} else {
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return -1;
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}
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});
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} catch (error) {
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console.error('Error reading posts directory:', error);
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return [];
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}
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}
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// Return empty array if running on client side
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return [];
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}
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export function getAllPostIds() {
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// Ensure we only run this on the server
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if (typeof window === 'undefined') {
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const fileNames = fs.readdirSync(postsDirectory);
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// Ensure we only run this on the server
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if (typeof window === 'undefined') {
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try {
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const fileNames = fs.readdirSync(postsDirectory);
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return fileNames.map((fileName) => {
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return {
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params: {
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id: fileName.replace(/\.md$/, ''),
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},
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};
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});
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}
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// Return empty array if running on client side
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return [];
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return fileNames
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.filter(fileName => fileName.endsWith('.md'))
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.map((fileName) => {
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const id = fileName.replace(/\.md$/, '');
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if (!id || id === 'undefined') {
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return null;
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}
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return {
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params: {
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id,
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},
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};
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})
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.filter((item): item is { params: { id: string } } => item !== null);
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} catch (error) {
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console.error('Error reading posts directory:', error);
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return [];
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}
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}
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// Return empty array if running on client side
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return [];
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}
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export async function getPostData(id: string): Promise<PostData> {
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// Ensure we only run this on the server
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if (typeof window === 'undefined') {
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const fullPath = path.join(postsDirectory, `${id}.md`);
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const fileContents = fs.readFileSync(fullPath, 'utf8');
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// Ensure we only run this on the server
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if (typeof window === 'undefined') {
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try {
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// Validate id
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if (!id || id === 'undefined') {
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throw new Error(`Invalid post id: ${id}`);
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}
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// Use gray-matter to parse the post metadata section
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const matterResult = matter(fileContents);
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const fullPath = path.join(postsDirectory, `${id}.md`);
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// Use remark to convert markdown into HTML string
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const processedContent = await remark()
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.use(html, { sanitize: false })
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.process(matterResult.content);
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const contentHtml = processedContent.toString();
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// Check if file exists
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if (!fs.existsSync(fullPath)) {
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throw new Error(`Post file not found: ${fullPath}`);
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}
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// Combine the data with the id and contentHtml
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const fileContents = fs.readFileSync(fullPath, 'utf8');
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// Use gray-matter to parse the post metadata section
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const matterResult = matter(fileContents);
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// Use remark to convert markdown into HTML string
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const processedContent = await remark()
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.use(html, { sanitize: false })
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.process(matterResult.content);
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const contentHtml = processedContent.toString();
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// Combine the data with the id and contentHtml
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return {
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id,
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content: contentHtml,
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title: matterResult.data.title || '',
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date: matterResult.data.date || '',
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excerpt: matterResult.data.excerpt || '',
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author: matterResult.data.author || '',
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tags: matterResult.data.tags || [],
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coverImage: matterResult.data.coverImage || undefined,
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};
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} catch (error) {
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console.error(`Error loading post ${id}:`, error);
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throw error;
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}
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}
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// Return empty object if running on client side (should never happen in practice)
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return {
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id,
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content: contentHtml,
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title: matterResult.data.title || '',
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date: matterResult.data.date || '',
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excerpt: matterResult.data.excerpt || '',
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author: matterResult.data.author || '',
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tags: matterResult.data.tags || [],
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coverImage: matterResult.data.coverImage || undefined,
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id: '',
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content: '',
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title: '',
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date: '',
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excerpt: '',
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author: '',
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tags: [],
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};
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}
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// Return empty object if running on client side (should never happen in practice)
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return {
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id: '',
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content: '',
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title: '',
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date: '',
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excerpt: '',
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author: '',
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tags: [],
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};
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}
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export function getPostsByTag(tag: string): PostMetadata[] {
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const allPosts = getSortedPostsData();
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return allPosts.filter(post => post.tags.includes(tag));
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const allPosts = getSortedPostsData();
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return allPosts.filter(post => post.tags.includes(tag));
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}
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export function getPostsByAuthor(author: string): PostMetadata[] {
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const allPosts = getSortedPostsData();
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return allPosts.filter(post => post.author.includes(author));
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const allPosts = getSortedPostsData();
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return allPosts.filter(post => post.author.includes(author));
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}
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