62 lines
1.2 KiB
Ruby
62 lines
1.2 KiB
Ruby
module ApplicationHelper
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def page_title
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title = "asciinema"
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if @title
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title = "#{@title} - #{title}"
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end
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title
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end
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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 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_text(string, width)
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string.lines.map { |l| "#{' ' * width}#{l}" }.join('')
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end
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def link_to_category(text, url, name)
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opts = {}
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if name == @current_category
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opts[:class] = 'active'
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end
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link_to text, url, opts
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end
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def time_ago_tag(time, options = {})
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options[:class] ||= "timeago"
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content_tag(:abbr, time.to_s, options.merge(:title => time.getutc.iso8601))
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end
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def avatar_image_tag(user, options = {})
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klass = options[:class] || "avatar"
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title = options[:title] || user.try(:nickname)
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avatar = user.try(:avatar_url) || default_avatar_filename
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image_tag avatar, :alt => title, :class => klass
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end
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def default_avatar_filename
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image_path "default_avatar.png"
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end
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def color_check_asciicast_path
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if id = CFG['COLOR_CHECK_CAST_ID']
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asciicast_path(id)
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end
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end
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end
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