33 lines
808 B
Ruby
33 lines
808 B
Ruby
module PostsHelper
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def resize_image_links(post, user)
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links = []
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if post.has_medium?
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links << link_to("M", post.medium_file_url, :id => "medium-file-link")
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end
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if post.has_large?
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links << link_to("L", post.large_file_url, :id => "large-file-link")
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end
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if post.has_medium? || post.has_large?
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links << link_to("O", post.file_url, :id => "original-file-link")
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end
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if links.any?
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content_tag("span", raw("Resize: " + links.join(" ")))
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else
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nil
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end
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end
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def post_source_tag(post)
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if post.source =~ /^http/
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text = truncate(post.normalized_source.sub(/^https?:\/\//, ""))
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link_to(truncate(text, :length => 15), post.normalized_source)
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else
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truncate(post.source, :length => 100)
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end
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end
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end
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