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25 lines
744 B
25 lines
744 B
""" Handle image requests. """
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import io
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from flask import send_file, abort
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from asl_articles import app
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#from asl_articles.models import PublisherImage, PublicationImage, ArticleImage
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import asl_articles.models
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# ---------------------------------------------------------------------
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@app.route( "/images/<image_type>/<image_id>" )
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def get_image( image_type, image_id ):
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"""Return an image."""
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model = getattr( asl_articles.models, image_type.capitalize()+"Image" )
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if not model:
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abort( 404 )
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img = model.query.get( image_id )
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if not img:
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abort( 404 )
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return send_file(
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io.BytesIO( img.image_data ),
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download_name = img.image_filename # nb: so that Flask can set the MIME type
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)
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