24 lines
541 B
Ruby
24 lines
541 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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end
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