69 lines
2.7 KiB
Python
69 lines
2.7 KiB
Python
from pathlib import Path
|
|
from django.contrib.staticfiles import finders
|
|
from .models_ann import Announcement, AnnouncementDismissal
|
|
import os
|
|
|
|
def app_version(request):
|
|
"""
|
|
Expose APP_VERSION (read from <project>/version.txt). Used in base.html.
|
|
"""
|
|
version_file = Path(__file__).resolve().parent.parent / "version.txt"
|
|
try:
|
|
return {"APP_VERSION": version_file.read_text(encoding="utf-8").strip()}
|
|
except FileNotFoundError:
|
|
return {"APP_VERSION": "v0.0.0"}
|
|
|
|
def available_themes(request):
|
|
"""
|
|
Return clean theme names by scanning /static/themes/*.css.
|
|
Handles both 'themes/foo.css' and '/.../themes/foo.css' paths and
|
|
collapses fingerprinted files (e.g., 'midnight.400a2f.css' -> 'midnight').
|
|
"""
|
|
bases = set()
|
|
|
|
# Try listing the 'themes' directory directly.
|
|
for finder in finders.get_finders():
|
|
try:
|
|
for path, storage in finder.list(['themes']):
|
|
if path.endswith('.css'):
|
|
filename = os.path.basename(path)[:-4] # drop .css
|
|
base = filename.split('.', 1)[0] # drop fingerprint
|
|
if base:
|
|
bases.add(base)
|
|
except Exception:
|
|
pass
|
|
|
|
# Fallback: scan all and filter anything under themes/
|
|
try:
|
|
for path, storage in finder.list([]):
|
|
if path.endswith('.css') and ('/themes/' in path or path.startswith('themes/')):
|
|
filename = os.path.basename(path)[:-4]
|
|
base = filename.split('.', 1)[0]
|
|
if base:
|
|
bases.add(base)
|
|
except Exception:
|
|
pass
|
|
|
|
# If nothing found, fall back to common names that actually exist.
|
|
if not bases:
|
|
for name in ["classic", "dawn", "forest", "midnight", "mint", "sandstone", "original"]:
|
|
if finders.find(f"themes/{name}.css"):
|
|
bases.add(name)
|
|
|
|
preferred = ["classic", "dawn", "forest", "midnight", "mint", "sandstone", "original"]
|
|
names = sorted(bases, key=lambda n: (preferred.index(n) if n in preferred else len(preferred) + 1, n))
|
|
return {"available_themes": names}
|
|
|
|
def pending_announcement(request):
|
|
"""
|
|
Latest active announcement the user has not dismissed (for Search page).
|
|
"""
|
|
user = getattr(request, "user", None)
|
|
if not (user and user.is_authenticated):
|
|
return {"pending_announcement": None}
|
|
|
|
current = [a for a in Announcement.objects.all() if a.is_current()]
|
|
for a in current:
|
|
if not AnnouncementDismissal.objects.filter(user=user, announcement=a).exists():
|
|
return {"pending_announcement": a}
|
|
return {"pending_announcement": None} |