98 lines
2.3 KiB
Ruby
98 lines
2.3 KiB
Ruby
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# frozen_string_literal: true
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class LabelNote < Note
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attr_accessor :resource_parent
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attr_reader :events
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def self.from_events(events, resource: nil, resource_parent: nil)
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resource ||= events.first.issuable
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attrs = {
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system: true,
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author: events.first.user,
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created_at: events.first.created_at,
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discussion_id: events.first.discussion_id,
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noteable: resource,
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system_note_metadata: SystemNoteMetadata.new(action: 'label'),
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events: events,
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resource_parent: resource_parent
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}
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if resource_parent.is_a?(Project)
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attrs[:project_id] = resource_parent.id
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end
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LabelNote.new(attrs)
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end
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def events=(events)
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@events = events
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update_outdated_markdown
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end
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def cached_html_up_to_date?(markdown_field)
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true
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end
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def note
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@note ||= note_text
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end
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def note_html
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@note_html ||= "<p dir=\"auto\">#{note_text(html: true)}</p>"
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end
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def project
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resource_parent if resource_parent.is_a?(Project)
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end
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def group
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resource_parent if resource_parent.is_a?(Group)
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end
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private
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def update_outdated_markdown
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events.each do |event|
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if event.outdated_markdown?
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event.refresh_invalid_reference
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end
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end
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end
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def note_text(html: false)
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added = labels_str('added', label_refs_by_action('add', html))
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removed = labels_str('removed', label_refs_by_action('remove', html))
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[added, removed].compact.join(' and ')
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end
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# returns string containing added/removed labels including
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# count of deleted labels:
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#
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# added ~1 ~2 + 1 deleted label
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# added 3 deleted labels
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# added ~1 ~2 labels
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def labels_str(prefix, label_refs)
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existing_refs = label_refs.select { |ref| ref.present? }.sort
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refs_str = existing_refs.empty? ? nil : existing_refs.join(' ')
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deleted = label_refs.count - existing_refs.count
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deleted_str = deleted == 0 ? nil : "#{deleted} deleted"
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return nil unless refs_str || deleted_str
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label_list_str = [refs_str, deleted_str].compact.join(' + ')
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suffix = 'label'.pluralize(deleted > 0 ? deleted : existing_refs.count)
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"#{prefix} #{label_list_str} #{suffix}"
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end
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def label_refs_by_action(action, html)
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field = html ? :reference_html : :reference
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events.select { |e| e.action == action }.map(&field)
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end
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end
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