Fix critical bugs in app_urls

- init_db.py: parameterize SQL queries to prevent SQL injection
- scheduled_tasks.json: resolve duplicate periodic task pk (4 -> 15)
- db_utils.py: use function parameter in _get_status_pattern_matching
  instead of capturing the enclosing scope variable
- url_detail.html: fix wrong field name image_urls -> images_url
- settings.py: align Celery queues (default/light/heavy) with the task
  queues and supervisord workers
- Add /task/publish_<id>/ route to fix broken publish links in templates

app_urls/fetcher/src/db_utils.py

@@ -212,7 +212,7 @@ class DB_Handler():
             # Sort pattern tuples by priority. (pattern, priority, status)
             for regex_pattern, regex_priority, status_if_match in sorted(list_pattern_status_tuple, key=lambda tup: tup[1], reverse=True):
                 # Regular expression pattern matching: https://regexr.com/
-                if bool(re.match(regex_pattern, obj_url.url)):
+                if bool(re.match(regex_pattern, url)):
                     # logger.debug("Regex pattern found, status '{}' for URL: {}".format(status_if_match, url))
                     return status_if_match
             return None

app_urls/fetcher/templates/url_detail.html

@@ -246,7 +246,7 @@
             </tr>
             <tr>
                 <th>Image URLs</th>
-                <td>{{ url_content.image_urls|default:"" }}</td>
+                <td>{{ url_content.images_url|default:"" }}</td>
             </tr>
             <tr>
                 <th>Video URLs</th>

app_urls/fetcher/urls.py

@@ -17,4 +17,5 @@ urlpatterns = [
     #
     path('urls/', views.filtered_urls, name='filtered_urls'),
     path('urls/<int:id>/', views.url_detail_view, name='url_detail'),
+    path('task/publish_<int:id>/', views.publish, name='publish'),
 ]

app_urls/fetcher/views.py

@@ -2,12 +2,13 @@ from .views_base import link_list, logs, log_db #, trigger_task,
 
 from django.core.paginator import Paginator
 from django.shortcuts import render, get_object_or_404
-from django.http import StreamingHttpResponse, JsonResponse
+from django.http import StreamingHttpResponse, JsonResponse, HttpResponse
 from django.db.models import Q, Count
 from django.utils import timezone
 from django.utils.timezone import now, timedelta
 from .models import Urls, Source, Search, UrlContent, UrlsSourceSearch, UrlsDuplicate
 from .src.llm import OllamaClient
+from .src.publisher import Publisher
 import json
 
 
@@ -62,6 +63,15 @@ def url_detail_view(request, id):
     }
     return render(request, 'url_detail.html', context)
 
+def publish(request, id):
+    # Publish URL content to Ghost
+    try:
+        Publisher().publish(id)
+        message = "URL ID {} published".format(id)
+    except Exception as e:
+        message = "Error publishing URL ID {}: {}".format(id, str(e))
+    return HttpResponse(message)
+
 ####################################################################################################
 def charts(request):
     return render(request, 'charts.html')