Improve HTML Processing + Introduction of Processed File viewer

common/utils/template_filters.py

@@ -1,6 +1,8 @@
 # common/utils/filters.py
 
 import pytz
+import markdown
+from markupsafe import Markup
 from datetime import datetime
 from common.utils.nginx_utils import prefixed_url_for as puf
 
@@ -43,6 +45,44 @@ def status_color(status_name):
     return colors.get(status_name, 'secondary')
 
 
+def render_markdown(text):
+    """
+    Renders markdown to HTML using Python's markdown library.
+    Includes common extensions for better rendering.
+    """
+    if not text:
+        return ""
+
+    # Verwijder de triple backticks en markdown label
+    text = clean_markdown(text)
+
+    # Render de markdown met extensies
+    return Markup(markdown.markdown(text, extensions=[
+        'markdown.extensions.fenced_code',
+        'markdown.extensions.codehilite',
+        'markdown.extensions.tables',
+        'markdown.extensions.toc'
+    ]))
+
+
+def clean_markdown(text):
+    """
+    Verwijdert triple backticks en markdown aanduiding uit de tekst
+    """
+    if not text:
+        return ""
+
+    text = text.strip()
+    if text.startswith("```markdown"):
+        text = text[len("```markdown"):].strip()
+    elif text.startswith("```"):
+        text = text[3:].strip()
+    if text.endswith("```"):
+        text = text[:-3].strip()
+
+    return text
+
+
 def prefixed_url_for(endpoint):
     return puf(endpoint)
 
@@ -55,5 +95,7 @@ def register_filters(app):
     app.jinja_env.filters['time_difference'] = time_difference
     app.jinja_env.filters['status_color'] = status_color
     app.jinja_env.filters['prefixed_url_for'] = prefixed_url_for
+    app.jinja_env.filters['markdown'] = render_markdown
+    app.jinja_env.filters['clean_markdown'] = clean_markdown
 
     app.jinja_env.globals['prefixed_url_for'] = prefixed_url_for