mirror of
https://github.com/wahyd4/gitlabhq.git
synced 2026-08-11 13:46:11 +10:00
Yorick Peterse
86166d2802
This splits the Markdown rendering and reference extraction phases into two distinct code bases. The reference extraction phase no longer relies on the html-pipeline Gem (and any related code) and allows for extracting of references from multiple HTML nodes in a single pass. This means that if you want to extract user references from 200 comments you no longer need to run 200 times N number of queries, instead only a handful of queries may be needed.
41 lines
1015 B
Ruby
41 lines
1015 B
Ruby
module Banzai
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module ReferenceParser
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class IssueParser < BaseParser
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self.reference_type = :issue
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def nodes_visible_to_user(user, nodes)
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# It is not possible to check access rights for external issue trackers
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return nodes if project && project.external_issue_tracker
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issues = issues_for_nodes(nodes)
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nodes.select do |node|
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issue = issue_for_node(issues, node)
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issue ? can?(user, :read_issue, issue) : false
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end
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end
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def referenced_by(nodes)
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issues = issues_for_nodes(nodes)
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nodes.map { |node| issue_for_node(issues, node) }.uniq
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end
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def issues_for_nodes(nodes)
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@issues_for_nodes ||= grouped_objects_for_nodes(
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nodes,
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Issue.all.includes(:author, :assignee, :project),
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self.class.data_attribute
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)
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end
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private
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def issue_for_node(issues, node)
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issues[node.attr(self.class.data_attribute).to_i]
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end
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end
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end
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end
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