29 lines
582 B
Ruby
29 lines
582 B
Ruby
module ApplicationHelper
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def twitter_auth_path
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"/auth/twitter"
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end
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def github_auth_path
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"/auth/github"
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end
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def default_avatar_url
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image_path "default_avatar.png"
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end
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def avatar_img(user)
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nickname = "~#{user.nickname}"
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image_tag user.avatar_url || default_avatar_url,
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:title => nickname, :alt => nickname, :class => "avatar"
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end
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def markdown(&block)
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text = capture(&block)
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MKD_RENDERER.render(capture(&block)).html_safe
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end
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def indented(string, width)
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string.lines.map { |l| "#{' ' * width}#{l}" }.join('')
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end
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end
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