debian-mirror-gitlab/app/services/preview_markdown_service.rb

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# frozen_string_literal: true
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class PreviewMarkdownService < BaseService
def execute
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text, commands = explain_quick_actions(params[:text])
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users = find_user_references(text)
success(
text: text,
users: users,
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commands: commands.join(' '),
markdown_engine: markdown_engine
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)
end
private
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def explain_quick_actions(text)
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return text, [] unless %w(Issue MergeRequest Commit).include?(commands_target_type)
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quick_actions_service = QuickActions::InterpretService.new(project, current_user)
quick_actions_service.explain(text, find_commands_target)
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end
def find_user_references(text)
extractor = Gitlab::ReferenceExtractor.new(project, current_user)
extractor.analyze(text, author: current_user)
extractor.users.map(&:username)
end
def find_commands_target
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QuickActions::TargetService
.new(project, current_user)
.execute(commands_target_type, commands_target_id)
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end
def commands_target_type
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params[:quick_actions_target_type]
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end
def commands_target_id
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params[:quick_actions_target_id]
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end
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def markdown_engine
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if params[:legacy_render]
:redcarpet
else
CacheMarkdownField::MarkdownEngine.from_version(params[:markdown_version].to_i)
end
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end
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end