37 lines
977 B
Ruby
37 lines
977 B
Ruby
module Banzai
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module Filter
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# HTML filter that appends state information to issuable links.
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# Runs as a post-process filter as issuable state might change whilst
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# Markdown is in the cache.
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#
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# This filter supports cross-project references.
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class IssuableStateFilter < HTML::Pipeline::Filter
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VISIBLE_STATES = %w(closed merged).freeze
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def call
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return doc unless context[:issuable_state_filter_enabled]
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extractor = Banzai::IssuableExtractor.new(project, current_user)
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issuables = extractor.extract([doc])
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issuables.each do |node, issuable|
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if VISIBLE_STATES.include?(issuable.state) && node.inner_html == issuable.reference_link_text(project)
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node.content += " (#{issuable.state})"
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end
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end
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doc
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end
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private
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def current_user
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context[:current_user]
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end
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def project
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context[:project]
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end
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end
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end
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end
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