124 featcatalog content poster selection and merging

[NorbertAguilera]

Poster Management (Gestió de Cartelleres)

The Poster Management section is a dedicated administrative interface within the StreamSync/JoinProject application. It allows staff and administrators to efficiently manage, filter, and update the promotional artwork (posters) associated with movies and series.

📌 Features

• Content Overview Table: Displays a paginated list of all media content (movies and series) with a live preview thumbnail of their current poster.
• Advanced Filtering & Search:
  • Platform Filter: Easily filter content by the streaming platform they belong to (e.g., Netflix, HBO, Prime Video).
  • Text Search: Real-time search bar to find specific titles quickly.
• Smart Data Display:
  • Shows content Title, associated Platforms (handles multiple platforms per content), Release Year, and the raw Poster Path.
  • Long poster URLs are smartly truncated to two lines to maintain a clean UI, revealing the full URL upon mouse hover.
• Fallback Placeholders: Automatically displays an elegant placeholder icon if a content piece is missing a poster image.
• Direct Editing: Provides an "Edit" action button for each row, navigating the admin to a dedicated form (editar_cartellera) to manually update the URL of the poster.

🛠️ Technical Details

Views (users/views.py)

• gestion_cartelleres(request):
  • Requires is_superuser permissions.
  • Handles the GET parameters for filtering (plataforma) and searching (q).
  • Implements Django's Paginator to limit results to 20 items per page.
• editar_cartellera(request, contingut_id):
  • Handles the updating of the poster_path attribute for a specific Contingut object via a POST request.

Templates

• gestion_cartelleres.html: The main UI. Built with a responsive, glassmorphism-inspired design (glass-card). It iterates over the Contingut models and their related apis (ManyToManyField).
• editar_cartellera.html: The form interface for updating the poster URL.

Key CSS Implementations

• Line Clamping: The poster path URL cell uses -webkit-line-clamp: 2 combined with word-break: break-all to ensure long URLs do not break the table layout while remaining accessible via the HTML title attribute.

🚀 Usage

1. Log into the application with an Administrator or Staff account.
2. Navigate to the Admin Dashboard.
3. Access the "Editar Cartelleres" section.
4. Use the top filter bar to narrow down the content.
5. Click the "Editar" (Edit) button on any row to update its poster image URL.