25 lines
704 B
Ruby
25 lines
704 B
Ruby
require_dependency 'oneboxer/oembed_onebox'
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module Oneboxer
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class FlickrOnebox < BaseOnebox
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matcher /^https?\:\/\/.*\.flickr\.com\/.*$/
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def onebox
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page_html = open(@url).read
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return nil if page_html.blank?
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doc = Hpricot(page_html)
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# Flikrs oembed just stopped returning images for no reason. Let's use opengraph instead.
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open_graph = Oneboxer.parse_open_graph(doc)
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# A site is supposed to supply all the basic og attributes, but some don't (like deviant art)
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# If it just has image and no title, embed it as an image.
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return BaseOnebox.image_html(open_graph['image'], nil, @url) if open_graph['image'].present?
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nil
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end
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end
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end
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