Added content filter for max len and URLs

entry.py

@@ -72,6 +72,7 @@ def newentry():
         return render_template('entry/create.html')
 
     content = str(request.form["content"])
+    content = content.strip()
     content = content[:1000]
 
     fileattached = False

main.py

@@ -20,6 +20,29 @@ def timestamp_filter(value):
     except:
         return value
 
+import html, re
+
+@app.template_filter('content')
+def content_filter(value):
+    value = value.strip()
+    value = html.escape(value)
+    # Regulärer Ausdruck, um URLs zu finden
+    url_pattern = re.compile(
+        r'https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)'
+    )
+
+    # Ersetze jede gefundene URL durch einen <a>-Tag
+    def replace_url(match):
+        url = match.group(0)
+        if not url.startswith(('http://', 'https://')):
+            url = 'http://' + url
+        return f'<a href="{url}" target="_blank">{match.group(0)}</a>'
+
+    value = url_pattern.sub(replace_url, value)
+    value = value.replace('\n', '<br>')
+
+    return value
+
 import auth
 import entry
 import user

static/css/main.css

@@ -51,7 +51,8 @@ hr {
   justify-content: center;
   align-items: center;
   gap: 10pt; }
-  #contentnotice h1, #contentnotice h3 {
+  #contentnotice h1,
+  #contentnotice h3 {
     margin: 6pt; }
   #contentnotice div {
     width: 100%;
@@ -64,7 +65,10 @@ hr {
 
 .entry .content {
   margin: 10pt;
-  font-size: 14pt; }
+  font-size: 14pt;
+  word-wrap: break-word;
+  max-height: 500px;
+  overflow: hidden; }
 
 .entry img {
   max-width: 100%; }

static/css/main.scss

@@ -66,7 +66,8 @@ hr {
     align-items: center;
     gap: 10pt;
 
-    h1, h3 {
+    h1,
+    h3 {
         margin: 6pt;
     }
 
@@ -86,6 +87,10 @@ hr {
     .content {
         margin: 10pt;
         font-size: 14pt;
+        word-wrap: break-word;
+
+        max-height: 500px;
+        overflow: hidden;
     }
 
     img {

templates/entry/feed.html

@@ -2,9 +2,11 @@
 
 <div class="entry">
     <div class="meta">{{ p[6] }} - {{ p[3] | timestamp }}<br /></div>
+    {% if p[4] != '' %}
     <div class="content">
-        <p>{{ p[4] }}</p>
+        <p>{{ p[4] | content | safe}}</p>
     </div>
+    {% endif %}
     {% if p[5] != 'none' %}
     <img src="/{{ p[5] }}" />
     {% endif %}