Enhance Hadis and Transmitters Admin Interfaces with Thumbnail Support

- Updated HadisCollectionAdmin and TransmittersAdmin to include a custom display header with thumbnail images.
- Modified list_display to show the new display_header method for better visual representation.
- Added thumbnail field to HadisCollection and Transmitters models, replacing FilerImageField with ImageField for improved image handling.
- Created a migration to alter the thumbnail fields in the database schema.

apps/hadis/admin/hadis.py

@@ -747,7 +747,7 @@ class HadisInCollectionInline(TabularInline):
 class HadisCollectionAdmin(ModelAdmin):
     """Admin for HadisCollection model"""
     form = HadisCollectionAdminForm
-    list_display = ('get_title_display', 'slug', 'status', 'order', 'created_at')
+    list_display = ('display_header','get_title_display', 'slug', 'status', 'order', 'created_at')
     list_filter = ('status', 'created_at')
     search_fields = ('title', 'slug', 'summary')
     readonly_fields = ('slug', 'created_at', 'updated_at')
@@ -756,7 +756,7 @@ class HadisCollectionAdmin(ModelAdmin):
 
     fieldsets = (
         (None, {
-            'fields': ('title', 'slug', 'summary', 'status', 'order')
+            'fields': ('title', 'slug', 'summary', 'status', 'order','thumbnail')
         }),
         (_('Timestamps'), {
             'fields': ('created_at', 'updated_at'),
@@ -776,6 +776,27 @@ class HadisCollectionAdmin(ModelAdmin):
                 return first_item.get('text', '-')
         return '-'
 
+    @display(description=_("Collection"), header=True)
+    def display_header(self, obj):
+        from django.templatetags.static import static
+        
+        # Get thumbnail image path - use article's thumbnail if available, otherwise use default
+        thumbnail_path = obj.thumbnail.url if obj.thumbnail else None
+        
+        return [
+            self.get_title_display(obj),
+            None,
+            None,
+            {
+                "path": thumbnail_path,
+                "height": 30,
+                "width": 50,
+                "borderless": True,
+                # "squared": True,
+            },
+        ]
+
+
 
 class HadisInCollectionAdmin(ModelAdmin):
     """Admin for HadisInCollection model"""

apps/hadis/admin/transmitter.py

@@ -126,7 +126,7 @@ class TransmittersAdminForm(forms.ModelForm):
 class TransmittersAdmin(ModelAdmin):
     """Admin for Transmitters model"""
     form = TransmittersAdminForm
-    list_display = ('get_full_name_display', 'birth_year_hijri', 'death_year_hijri')
+    list_display = ('display_header', 'birth_year_hijri', 'death_year_hijri')
     list_filter = ('birth_year_hijri', 'death_year_hijri')
     search_fields = ('full_name', 'description')
     readonly_fields = ('created_at', 'updated_at')
@@ -134,7 +134,7 @@ class TransmittersAdmin(ModelAdmin):
 
     fieldsets = (
         (None, {
-            'fields': ('full_name', 'birth_year_hijri', 'death_year_hijri','known_as','nickname')
+            'fields': ('full_name', 'birth_year_hijri', 'death_year_hijri','known_as','nickname','thumbnail')
         }),
         (_('Additional Information'), {
             'fields': ('description','origin','lived_in','died_in','kunya'),
@@ -157,6 +157,26 @@ class TransmittersAdmin(ModelAdmin):
                 return first_item.get('text', '-')
         return '-'
 
+    @display(description=_("Transmitter"), header=True)
+    def display_header(self, obj):
+        from django.templatetags.static import static
+        
+        # Get thumbnail image path - use article's thumbnail if available, otherwise use default
+        thumbnail_path = obj.thumbnail.url if obj.thumbnail else None
+        
+        return [
+            self.get_full_name_display(obj),
+            None,
+            None,
+            {
+                "path": thumbnail_path,
+                "height": 30,
+                "width": 50,
+                "borderless": True,
+                # "squared": True,
+            },
+        ]
+
 
 class HadisTransmitterAdmin(ModelAdmin):
     """Admin for HadisTransmitter model"""

apps/hadis/migrations/0004_alter_hadiscollection_thumbnail_and_more.py

@@ -0,0 +1,32 @@
+# Generated by Django 4.2.27 on 2026-01-24 10:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("hadis", "0003_booksubjectarea_booktype_hadisstatus_description_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="hadiscollection",
+            name="thumbnail",
+            field=models.ImageField(
+                blank=True,
+                help_text="image allowed",
+                null=True,
+                upload_to="hadis/collection_thumbnails/",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="transmitters",
+            name="thumbnail",
+            field=models.ImageField(
+                blank=True,
+                help_text="image allowed",
+                null=True,
+                upload_to="hadis/transmitter_thumbnails/",
+            ),
+        ),
+    ]

apps/hadis/models/hadis.py

@@ -5,7 +5,6 @@ from django.db.models import F, ForeignKey
 from django.utils.translation import gettext_lazy as _
 from django.conf import settings
 from django.utils.text import slugify
-from filer.fields.image import FilerImageField
 from .reference import BookReference
 from utils.slug import generate_smart_slug
 
@@ -15,14 +14,7 @@ class HadisCollection(models.Model):
     summary =  models.JSONField(default = list  , verbose_name=_('Summary'))
     status = models.BooleanField(default=True, verbose_name=_('status'))
     order = models.IntegerField(default=0, verbose_name=_('order'))
-    thumbnail = FilerImageField(
-        related_name="+",
-        on_delete=models.CASCADE,
-        help_text=_('thumbnail image'),
-        null=True,
-        blank=True,
-        verbose_name=_('thumbnail')
-    )
+    thumbnail = models.ImageField(upload_to='hadis/collection_thumbnails/', null=True, blank=True, help_text=_('image allowed'))
     created_at = models.DateTimeField(auto_now_add=True, verbose_name=_('created at'))
     updated_at = models.DateTimeField(auto_now=True, verbose_name=_('updated at'))
 

apps/hadis/models/transmitter.py

@@ -3,7 +3,6 @@
 from tabnanny import verbose
 from django.db import models
 from django.utils.translation import gettext_lazy as _
-from filer.fields.image import FilerImageField
 from django.utils.text import slugify
 from typing import Optional
 from utils.slug import generate_smart_slug
@@ -215,13 +214,7 @@ class Transmitters(models.Model):
 
     # Additional Information
     description =  models.JSONField(default = list  , verbose_name=_('Description'))
-    thumbnail = FilerImageField(
-        related_name="+",
-        on_delete=models.CASCADE,
-        help_text=_('image allowed'),
-        null=True,
-        blank=True
-    )
+    thumbnail = models.ImageField(upload_to='hadis/transmitter_thumbnails/', null=True, blank=True, help_text=_('image allowed'))
 
     created_at = models.DateTimeField(auto_now_add=True, verbose_name=_('created at'))
     updated_at = models.DateTimeField(auto_now=True, verbose_name=_('updated at'))