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Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com> Co-authored-by: Senpai-YoloBot <41898282+github-actions[bot]@users.noreply.github.com>
40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
import magic
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from django.core.exceptions import ValidationError
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from django.utils.translation import gettext_lazy as _
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def validate_mime_type(file):
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valid_mime_types = [
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'video/mp4', 'video/x-matroska', 'video/webm', 'video/x-msvideo',
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'application/x-subrip', 'text/plain', 'text/vtt', 'text/srt',
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'image/jpeg', 'image/png', 'image/webp'
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]
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file_mime_type = magic.from_buffer(file.read(2048), mime=True)
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file.seek(0)
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if file_mime_type not in valid_mime_types:
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raise ValidationError(
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_('Unsupported file type: %(mime_type)s'),
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params={'mime_type': file_mime_type},
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)
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def validate_image_mimetype(file):
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valid_mime_types = ['image/jpeg', 'image/png', 'image/webp', 'image/gif']
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file_mime_type = magic.from_buffer(file.read(2048), mime=True)
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file.seek(0)
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if file_mime_type not in valid_mime_types:
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raise ValidationError(
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_('Unsupported file type: %(mime_type)s'),
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params={'mime_type': file_mime_type},
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)
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def validate_subtitle_mimetype(file):
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valid_mime_types = ['application/x-subrip', 'text/plain', 'text/vtt', 'text/srt']
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file_mime_type = magic.from_buffer(file.read(2048), mime=True)
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file.seek(0)
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if file_mime_type not in valid_mime_types:
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raise ValidationError(
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_('Unsupported file type: %(mime_type)s'),
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params={'mime_type': file_mime_type},
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)
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