Update web/core/context_processors.py

web/core/context_processors.py

@@ -1,16 +1,28 @@
+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.
-    Works whether finder paths are 'themes/xxx.css' or '.../themes/xxx.css'
+    Handles both 'themes/foo.css' and '/.../themes/foo.css' paths and
-    and collapses fingerprinted files (e.g., midnight.400a2f.css -> midnight).
+    collapses fingerprinted files (e.g., 'midnight.400a2f.css' -> 'midnight').
     """
     bases = set()
 
+    # Try listing the 'themes' directory directly.
     for finder in finders.get_finders():
-        # 1) Try listing the 'themes' directory directly (some storages support this)
         try:
             for path, storage in finder.list(['themes']):
                 if path.endswith('.css'):
@@ -21,7 +33,7 @@ def available_themes(request):
         except Exception:
             pass
 
-        # 2) Fallback: list everything and filter anything under /themes/
+        # 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/')):
@@ -32,15 +44,26 @@ def available_themes(request):
         except Exception:
             pass
 
-    # If scan found nothing (e.g., dev env quirk), propose common themes
+    # If nothing found, fall back to common names that actually exist.
     if not bases:
-        candidates = ["classic", "dawn", "forest", "midnight", "mint", "sandstone"]
+        for name in ["classic", "dawn", "forest", "midnight", "mint", "sandstone", "original"]:
-        for name in candidates:
             if finders.find(f"themes/{name}.css"):
                 bases.add(name)
 
-    # Order: preferred list first, then alphabetical for anything else
     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))
+    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}