Proyecto LCX Dispatcharr multicuenta

2026-05-09 21:24:50 +02:00
commit f56b088643
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+# Generated migration to replace {time} placeholders with {starttime}
+
+import re
+from django.db import migrations
+
+
+def migrate_time_placeholders(apps, schema_editor):
+    """
+    Replace {time} with {starttime} and {time24} with {starttime24}
+    in all dummy EPG source custom_properties templates.
+    """
+    EPGSource = apps.get_model('epg', 'EPGSource')
+
+    # Fields that contain templates with placeholders
+    template_fields = [
+        'title_template',
+        'description_template',
+        'upcoming_title_template',
+        'upcoming_description_template',
+        'ended_title_template',
+        'ended_description_template',
+        'channel_logo_url',
+        'program_poster_url',
+    ]
+
+    # Get all dummy EPG sources
+    dummy_sources = EPGSource.objects.filter(source_type='dummy')
+
+    updated_count = 0
+    for source in dummy_sources:
+        if not source.custom_properties:
+            continue
+
+        modified = False
+        custom_props = source.custom_properties.copy()
+
+        for field in template_fields:
+            if field in custom_props and custom_props[field]:
+                original_value = custom_props[field]
+
+                # Replace {time24} first (before {time}) to avoid double replacement
+                # e.g., {time24} shouldn't become {starttime24} via {time} -> {starttime}
+                new_value = original_value
+                new_value = re.sub(r'\{time24\}', '{starttime24}', new_value)
+                new_value = re.sub(r'\{time\}', '{starttime}', new_value)
+
+                if new_value != original_value:
+                    custom_props[field] = new_value
+                    modified = True
+
+        if modified:
+            source.custom_properties = custom_props
+            source.save(update_fields=['custom_properties'])
+            updated_count += 1
+
+    if updated_count > 0:
+        print(f"Migration complete: Updated {updated_count} dummy EPG source(s) with new placeholder names.")
+    else:
+        print("No dummy EPG sources needed placeholder updates.")
+
+
+def reverse_migration(apps, schema_editor):
+    """
+    Reverse the migration by replacing {starttime} back to {time}.
+    """
+    EPGSource = apps.get_model('epg', 'EPGSource')
+
+    template_fields = [
+        'title_template',
+        'description_template',
+        'upcoming_title_template',
+        'upcoming_description_template',
+        'ended_title_template',
+        'ended_description_template',
+        'channel_logo_url',
+        'program_poster_url',
+    ]
+
+    dummy_sources = EPGSource.objects.filter(source_type='dummy')
+
+    updated_count = 0
+    for source in dummy_sources:
+        if not source.custom_properties:
+            continue
+
+        modified = False
+        custom_props = source.custom_properties.copy()
+
+        for field in template_fields:
+            if field in custom_props and custom_props[field]:
+                original_value = custom_props[field]
+
+                # Reverse the replacements
+                new_value = original_value
+                new_value = re.sub(r'\{starttime24\}', '{time24}', new_value)
+                new_value = re.sub(r'\{starttime\}', '{time}', new_value)
+
+                if new_value != original_value:
+                    custom_props[field] = new_value
+                    modified = True
+
+        if modified:
+            source.custom_properties = custom_props
+            source.save(update_fields=['custom_properties'])
+            updated_count += 1
+
+    if updated_count > 0:
+        print(f"Reverse migration complete: Reverted {updated_count} dummy EPG source(s) to old placeholder names.")
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('epg', '0019_alter_programdata_sub_title'),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate_time_placeholders, reverse_migration),
+    ]