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like-buttons: gelikte posts bleiben markiert via localStorage (frontpage + detail)

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Hermes Agent
2026-06-17 23:59:04 +02:00
parent 0f04231cee
commit 1153c170a5
1 changed files with 26 additions and 1 deletions
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app.py
+26 -1
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@@ -2338,6 +2338,18 @@ def public_frontend():
<script>
// Like button handler
(function() {
var likedPosts = JSON.parse(localStorage.getItem('likedPosts') || '[]');
// Restore liked state on page load
if (likedPosts.length) {
document.querySelectorAll('.stat-like-btn').forEach(function(btn) {
var id = parseInt(btn.getAttribute('data-id'));
if (likedPosts.indexOf(id) !== -1) {
btn.classList.add('liked');
}
});
}
document.querySelectorAll('.stat-like-btn').forEach(function(btn) {
btn.addEventListener('click', function(e) {
e.preventDefault();
@@ -2352,6 +2364,8 @@ def public_frontend():
this.classList.add('liked');
this.innerHTML = '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="#20228a" stroke-width="2" stroke-linecap="round" style="vertical-align:middle;margin-right:2px;"><path d="M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"/><path d="M7 11h11.5a2.5 2.5 0 0 1 2.5 2.5v.5a2.5 2.5 0 0 1-2.5 2.5h-2.5"/><path d="M16 16.5V19a3 3 0 0 1-6 1.5L7 11"/></svg> ' + data.likes;
this.setAttribute('data-likes', data.likes);
likedPosts.push(parseInt(id));
localStorage.setItem('likedPosts', JSON.stringify(likedPosts));
}
this.disabled = false;
}.bind(this))
@@ -3205,10 +3219,19 @@ def public_detail(sub_id: int):
(function(){{
var btn = document.getElementById('detail-like-btn');
if (!btn) return;
var likedPosts = JSON.parse(localStorage.getItem('likedPosts') || '[]');
var id = parseInt(btn.getAttribute('data-id'));
if (likedPosts.indexOf(id) !== -1) {{
btn.classList.add('liked');
btn.style.background = '#20228a';
btn.style.color = '#fff';
btn.style.borderColor = '#20228a';
}}
btn.addEventListener('click', function() {{
if (this.classList.contains('liked')) return;
this.disabled = true;
var id = this.getAttribute('data-id');
fetch('/api/like/' + id, {{method:'POST'}})
.then(function(r) {{ return r.json(); }})
.then(function(data) {{
@@ -3218,6 +3241,8 @@ def public_detail(sub_id: int):
btn.style.background = '#20228a';
btn.style.color = '#fff';
btn.style.borderColor = '#20228a';
likedPosts.push(id);
localStorage.setItem('likedPosts', JSON.stringify(likedPosts));
}}
btn.disabled = false;
}})