{{platform.titel}}
{{platform.subtitel}}
- 
diff --git a/app/utils/cache_manager.py b/app/utils/cache_manager.py
index f90729c..e08c65c 100644
--- a/app/utils/cache_manager.py
+++ b/app/utils/cache_manager.py
@@ -9,53 +9,37 @@ class CacheManager:
self._ensure_cache_dir_exists()
def _ensure_cache_dir_exists(self):
- """Ensure the cache directory exists on disk."""
if not os.path.exists(self.cache_dir):
os.makedirs(self.cache_dir)
def clear_cache(self):
- """Remove all files from the cache directory."""
if os.path.exists(self.cache_dir):
for filename in os.listdir(self.cache_dir):
- file_path = os.path.join(self.cache_dir, filename)
- if os.path.isfile(file_path):
- os.remove(file_path)
+ path = os.path.join(self.cache_dir, filename)
+ if os.path.isfile(path):
+ os.remove(path)
def cache_file(self, file_url):
- """
- Download a file from `file_url` and store it in the cache.
- If any HTTP error occurs, return "Undefined" instead of raising.
- """
- # Compute a short hash suffix for the URL
- hash_object = hashlib.blake2s(file_url.encode('utf-8'), digest_size=8)
- hash_suffix = hash_object.hexdigest()
-
- # Derive a base filename: drop trailing 'download' if present
- url_parts = file_url.rstrip("/").split("/")
- base_name = url_parts[-2] if url_parts[-1] == "download" else url_parts[-1]
+ # generate a short hash for filename
+ hash_suffix = hashlib.blake2s(file_url.encode('utf-8'), digest_size=8).hexdigest()
+ parts = file_url.rstrip("/").split("/")
+ base = parts[-2] if parts[-1] == "download" else parts[-1]
try:
- # Attempt to download the file (streaming)
- response = requests.get(file_url, stream=True)
- response.raise_for_status()
+ resp = requests.get(file_url, stream=True, timeout=5)
+ resp.raise_for_status()
except requests.RequestException:
- # On any network/HTTP error, skip caching and return "Undefined"
- return "Undefined"
+ return None
- # Determine file extension from Content-Type header
- content_type = response.headers.get('Content-Type', '')
- extension = mimetypes.guess_extension(content_type.split(";")[0].strip())
- if extension is None:
- extension = '.png' # default extension
-
- # Build final filename and full path
- filename = f"{base_name}_{hash_suffix}{extension}"
+ content_type = resp.headers.get('Content-Type', '')
+ ext = mimetypes.guess_extension(content_type.split(";")[0].strip()) or ".png"
+ filename = f"{base}_{hash_suffix}{ext}"
full_path = os.path.join(self.cache_dir, filename)
- # Write the file to cache if not already present
if not os.path.exists(full_path):
- with open(full_path, "wb") as out_file:
- for chunk in response.iter_content(chunk_size=1024):
- out_file.write(chunk)
+ with open(full_path, "wb") as f:
+ for chunk in resp.iter_content(1024):
+ f.write(chunk)
- return full_path
+ # return path relative to /static/
+ return f"cache/{filename}"
-
diff --git a/app/templates/moduls/navigation.html.j2 b/app/templates/moduls/navigation.html.j2
index 24e0cdb..1a8b4c7 100644
--- a/app/templates/moduls/navigation.html.j2
+++ b/app/templates/moduls/navigation.html.j2
@@ -56,7 +56,7 @@
{% if menu_type == "header" %}
-
-
- {% if card.icon.cache %}
- {% if card.icon.cache.endswith('.svg') %}
-
- {% else %}
- 
- {% if card.icon.class %}
-
- {% endif %}
- {% endif %}
- {% elif card.icon.class %}
-
- {% endif %}
-
- -
{{ card.title }}
-{{ card.text }}
- {% if card.url %} - - {{ card.link_text }} - - {% else %} - {{ card.link_text }} +
+
+
+
+
+
+ {% if card.icon.cache %}
+ {% if card.icon.cache.endswith('.svg') %}
+
+ {% else %}
+  }})
+ {% if card.icon.class %}
+
{% endif %}
-
+ {% endif %}
+ {% elif card.icon.class %}
+
+ {% endif %}
+ +
{{ card.title }}
+{{ card.text }}
+ {% if card.url %} + + {{ card.link_text }} + + {% else %} + {{ card.link_text }} + {% endif %}