beb3b936a6
Remove DOCUMENTS_DISABLE_BASE_IMAGE_CACHE, DOCUMENTS_DISABLE_TRANSFORMED_IMAGE_CACHE, and DOCUMENTS_FIX_ORIENTATION settings. Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>
57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
from __future__ import unicode_literals
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from django.db import migrations
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def get_latest_version(document):
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return document.versions.order_by('timestamp').last()
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def operation_reset_document_pages(apps, schema_editor):
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Document = apps.get_model(app_label='documents', model_name='Document')
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# Define inside the function to use the migration's apps instance
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def pages_reset(document):
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ContentType = apps.get_model('contenttypes', 'ContentType')
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DocumentVersionPage = apps.get_model(
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app_label='documents', model_name='DocumentVersionPage'
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)
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content_type = ContentType.objects.get_for_model(
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model=DocumentVersionPage
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)
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for document_page in document.pages.all():
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document_page.delete()
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for version_page in get_latest_version(document=document).pages.all():
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document_page = document.pages.create(
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content_type=content_type,
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page_number=version_page.page_number,
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object_id=version_page.pk,
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)
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for document in Document.objects.using(schema_editor.connection.alias).all():
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pages_reset(document=document)
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def operation_reset_document_pages_reverse(apps, schema_editor):
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Document = apps.get_model(app_label='documents', model_name='Document')
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for document in Document.objects.using(schema_editor.connection.alias).all():
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for document_page in document.pages.all():
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document_page.delete()
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class Migration(migrations.Migration):
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dependencies = [
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('documents', '0053_create_document_page_and_result_models'),
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]
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operations = [
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migrations.RunPython(
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code=operation_reset_document_pages,
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reverse_code=operation_reset_document_pages_reverse
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),
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]
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