80 lines
2.3 KiB
Ruby
80 lines
2.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# Extracts any quick actions from the text, find any users or suggestions.
|
|
# If a block is provided, then it should return rendered HTML from the
|
|
# Banzai pipeline. If there is no block, then the act of finding users
|
|
# will cause the the pipeline to be invoked.
|
|
class PreviewMarkdownService < BaseContainerService
|
|
def execute(&block)
|
|
text, commands = explain_quick_actions(params[:text])
|
|
@rendered_html = yield(text) if block
|
|
users = find_user_references(text)
|
|
suggestions = find_suggestions(text)
|
|
|
|
success(
|
|
text: text,
|
|
rendered_html: @rendered_html,
|
|
users: users,
|
|
suggestions: suggestions,
|
|
commands: commands.join('<br>')
|
|
)
|
|
end
|
|
|
|
private
|
|
|
|
def quick_action_types
|
|
%w[Issue MergeRequest Commit WorkItem]
|
|
end
|
|
|
|
def explain_quick_actions(text)
|
|
return text, [] unless quick_action_types.include?(target_type)
|
|
|
|
quick_actions_service = QuickActions::InterpretService.new(container: container, current_user: current_user)
|
|
quick_actions_service.explain(text, find_commands_target, keep_actions: params[:render_quick_actions])
|
|
end
|
|
|
|
def find_user_references(text)
|
|
extractor = Gitlab::ReferenceExtractor.new(project, current_user)
|
|
context = { author: current_user }
|
|
context[:rendered] = @rendered_html if @rendered_html
|
|
extractor.analyze(text, context)
|
|
extractor.users.map(&:username)
|
|
end
|
|
|
|
def find_suggestions(text)
|
|
return [] unless preview_sugestions?
|
|
|
|
position = Gitlab::Diff::Position.new(new_path: params[:file_path],
|
|
new_line: params[:line].to_i,
|
|
base_sha: params[:base_sha],
|
|
head_sha: params[:head_sha],
|
|
start_sha: params[:start_sha])
|
|
|
|
Gitlab::Diff::SuggestionsParser.parse(text, position: position,
|
|
project: project,
|
|
supports_suggestion: params[:preview_suggestions])
|
|
end
|
|
|
|
def preview_sugestions?
|
|
params[:preview_suggestions] &&
|
|
target_type == 'MergeRequest' &&
|
|
Ability.allowed?(current_user, :download_code, project)
|
|
end
|
|
|
|
def find_commands_target
|
|
QuickActions::TargetService
|
|
.new(container: container, current_user: current_user)
|
|
.execute(target_type, target_id)
|
|
end
|
|
|
|
def target_type
|
|
params[:target_type]
|
|
end
|
|
|
|
def target_id
|
|
params[:target_id]
|
|
end
|
|
end
|
|
|
|
PreviewMarkdownService.prepend_mod
|