debian-mirror-gitlab/app/controllers/projects/discussions_controller.rb

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class Projects::DiscussionsController < Projects::ApplicationController
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include NotesHelper
include RendersNotes
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before_action :check_merge_requests_available!
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before_action :merge_request
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before_action :discussion, only: [:resolve, :unresolve]
before_action :authorize_resolve_discussion!, only: [:resolve, :unresolve]
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def resolve
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Discussions::ResolveService.new(project, current_user, merge_request: merge_request).execute(discussion)
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render_discussion
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end
def unresolve
discussion.unresolve!
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render_discussion
end
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def show
render json: {
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truncated_diff_lines: discussion.try(:truncated_diff_lines)
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}
end
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private
def render_discussion
if serialize_notes?
prepare_notes_for_rendering(discussion.notes, merge_request)
render_json_with_discussions_serializer
else
render_json_with_html
end
end
def render_json_with_discussions_serializer
render json:
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DiscussionSerializer.new(project: project, noteable: discussion.noteable, current_user: current_user, note_entity: ProjectNoteEntity)
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.represent(discussion, context: self, render_truncated_diff_lines: true)
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end
# Legacy method used to render discussions notes when not using Vue on views.
def render_json_with_html
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render json: {
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resolved_by: discussion.resolved_by.try(:name),
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discussion_headline_html: view_to_html_string('discussions/_headline', discussion: discussion)
}
end
def merge_request
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@merge_request ||= MergeRequestsFinder.new(current_user, project_id: @project.id).find_by!(iid: params[:merge_request_id])
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end
def discussion
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@discussion ||= @merge_request.find_discussion(params[:id]) || render_404
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end
def authorize_resolve_discussion!
access_denied! unless discussion.can_resolve?(current_user)
end
end