108 lines
3.9 KiB
Ruby
108 lines
3.9 KiB
Ruby
module CategoryBadge
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def self.category_stripe(color, classes)
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style = color ? "style='background-color: ##{color};'" : ''
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"<span class='#{classes}' #{style}></span>"
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end
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def self.inline_category_stripe(color, styles = '', insert_blank = false)
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"<span style='background-color: ##{color};#{styles}'>#{insert_blank ? ' ' : ''}</span>"
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end
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def self.inline_badge_wrapper_style(category)
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style =
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case (SiteSetting.category_style || :box).to_sym
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when :bar then 'line-height: 1.25; margin-right: 5px;'
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when :box then "background-color:##{category.color}; line-height: 1.5; margin-top: 5px; margin-right: 5px;"
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when :bullet then 'line-height: 1; margin-right: 10px;'
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when :none then ''
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end
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" style='font-size: 0.857em; white-space: nowrap; display: inline-block; position: relative; #{style}'"
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end
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def self.html_for(category, opts = nil)
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opts = opts || {}
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# If there is no category, bail
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return "" if category.blank?
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# By default hide uncategorized
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return "" if category.uncategorized? && !opts[:show_uncategorized]
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extra_classes = "#{opts[:extra_classes]} #{SiteSetting.category_style}"
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result = ''
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# parent span
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unless category.parent_category_id.nil? || opts[:hide_parent]
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parent_category = Category.find_by(id: category.parent_category_id)
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result <<
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if opts[:inline_style]
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case (SiteSetting.category_style || :box).to_sym
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when :bar
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inline_category_stripe(parent_category.color, 'display: inline-block; padding: 1px;', true)
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when :box
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inline_category_stripe(parent_category.color, 'display: inline-block; padding: 0 1px;', true)
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when :bullet
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inline_category_stripe(parent_category.color, 'display: inline-block; width: 5px; height: 10px; line-height: 1;')
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when :none
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''
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end
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else
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category_stripe(parent_category.color, 'badge-category-parent-bg')
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end
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end
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show_parent = category.parent_category_id && !opts[:hide_parent]
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# sub parent or main category span
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result <<
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if opts[:inline_style]
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case (SiteSetting.category_style || :box).to_sym
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when :bar
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inline_category_stripe(category.color, 'display: inline-block; padding: 1px;', true)
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when :box
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''
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when :bullet
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inline_category_stripe(category.color, "display: inline-block; width: #{category.parent_category_id.nil? ? 10 : 5}px; height: 10px;")
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when :none
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''
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end
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else
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category_stripe(category.color, 'badge-category-bg')
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end
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# category name
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class_names = 'badge-category clear-badge'
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description = category.description_text ? "title='#{category.description_text}'" : ''
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category_url = opts[:absolute_url] ? "#{Discourse.base_url_no_prefix}#{category.url}" : category.url
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extra_span_classes =
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if opts[:inline_style]
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case (SiteSetting.category_style || :box).to_sym
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when :bar
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'color: #222222; padding: 3px; vertical-align: text-top; margin-top: -3px; display: inline-block;'
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when :box
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"color: ##{category.text_color}; padding: 0 5px;"
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when :bullet
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'color: #222222; vertical-align: text-top; line-height: 1; margin-left: 4px; padding-left: 2px; display: inline;'
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when :none
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''
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end + 'max-width: 150px; overflow: hidden; text-overflow: ellipsis;'
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elsif (SiteSetting.category_style).to_sym == :box
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"color: ##{category.text_color}"
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else
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''
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end
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result << "<span style='#{extra_span_classes}' data-drop-close='true' class='#{class_names}'
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#{description}>"
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result << ERB::Util.html_escape(category.name) << '</span>'
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result = "<a class='badge-wrapper #{extra_classes}' href='#{category_url}'" + (opts[:inline_style] ? inline_badge_wrapper_style(category) : '') + ">#{result}</a>"
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result.html_safe
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end
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end
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