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[mod] don't try to proxify data URL.
Previously only image/jpeg was not proxied. This commit don't proxify all MIME types starting with "image/". This is a quick fix for the PR #1985 : the google_image engine can returns some data URL.
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@ -335,8 +335,15 @@ def image_proxify(url):
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if not request.preferences.get_value('image_proxy'):
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return url
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if url.startswith('data:image/jpeg;base64,'):
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return url
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if url.startswith('data:image/'):
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# 50 is an arbitrary number to get only the beginning of the image.
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partial_base64 = url[len('data:image/'):50].split(';')
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if len(partial_base64) == 2 \
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and partial_base64[0] in ['gif', 'png', 'jpeg', 'pjpeg', 'webp', 'tiff', 'bmp']\
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and partial_base64[1].startswith('base64,'):
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return url
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else:
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return None
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if settings.get('result_proxy'):
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return proxify(url)
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