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Add error message when no posts are found

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Raven Scott 2024-09-26 02:00:48 -04:00
parent 9ec9374ea2
commit ec891ab070
2 changed files with 15 additions and 3 deletions
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12
app.js
View File

@ -68,6 +68,10 @@ function getAllBlogPosts(page = 1, postsPerPage = 5, searchQuery = '') {
blogFiles = blogFiles.filter(file => file.toLowerCase().includes(lowerCaseQuery)); blogFiles = blogFiles.filter(file => file.toLowerCase().includes(lowerCaseQuery));
} }
if (blogFiles.length === 0) {
return { blogPosts: [], totalPages: 0 }; // Return empty results if no files
}
blogFiles.sort((a, b) => { blogFiles.sort((a, b) => {
const statA = fs.statSync(path.join(__dirname, 'markdown', a)).birthtime; const statA = fs.statSync(path.join(__dirname, 'markdown', a)).birthtime;
const statB = fs.statSync(path.join(__dirname, 'markdown', b)).birthtime; const statB = fs.statSync(path.join(__dirname, 'markdown', b)).birthtime;
@ -105,15 +109,19 @@ app.get('/', (req, res) => {
const postsPerPage = 5; const postsPerPage = 5;
const { blogPosts, totalPages } = getAllBlogPosts(page, postsPerPage, searchQuery); const { blogPosts, totalPages } = getAllBlogPosts(page, postsPerPage, searchQuery);
const noResults = blogPosts.length === 0; // Check if there are no results
res.render('index', { res.render('index', {
title: `${process.env.OWNER_NAME} Blog`, title: `${process.env.OWNER_NAME}'s Blog`,
blogPosts, blogPosts,
currentPage: page, currentPage: page,
totalPages, totalPages,
searchQuery // Pass search query to the view searchQuery, // Pass search query to the view
noResults // Pass this flag to indicate no results found
}); });
}); });
// About Route // About Route
app.get('/about', (req, res) => { app.get('/about', (req, res) => {
res.render('about', { title: `About ${process.env.OWNER_NAME}` }); res.render('about', { title: `About ${process.env.OWNER_NAME}` });

6
views/index.ejs
View File

@ -49,7 +49,11 @@
<div class="container"> <div class="container">
<!-- Blog post list --> <!-- Blog post list -->
<h2><%= searchQuery ? `Search results for "${searchQuery}"` : 'Recent Posts' %></h2> <% if (noResults) { %>
<p><CENTER>Sorry, no blog posts found matching "<%= searchQuery %>"</CENTER></p>
<% } else { %>
<h2><%= searchQuery ? 'Search results for "' + searchQuery + '"' : 'Recent Posts' %></h2>
<% } %>
<ul class="list-group list-group-flush"> <ul class="list-group list-group-flush">
<% blogPosts.forEach(post => { %> <% blogPosts.forEach(post => { %>
<li class="list-group-item d-flex justify-content-between align-items-center py-4"> <li class="list-group-item d-flex justify-content-between align-items-center py-4">