141 lines
3.4 KiB
Ruby
141 lines
3.4 KiB
Ruby
# frozen_string_literal: true
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module SnippetsActions
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extend ActiveSupport::Concern
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include SendsBlob
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include RendersNotes
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include RendersBlob
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include PaginatedCollection
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include Gitlab::NoteableMetadata
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included do
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skip_before_action :verify_authenticity_token,
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if: -> { action_name == 'show' && js_request? }
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before_action :redirect_if_binary, only: [:edit, :update]
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respond_to :html
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end
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def edit
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# We need to load some info from the existing blob
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snippet.content = blob.data
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snippet.file_name = blob.path
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render 'edit'
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end
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def raw
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workhorse_set_content_type!
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# Until we don't migrate all snippets to version
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# snippets we need to support old `SnippetBlob`
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# blobs
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if defined?(blob.snippet)
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send_data(
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convert_line_endings(blob.data),
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type: 'text/plain; charset=utf-8',
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disposition: content_disposition,
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filename: Snippet.sanitized_file_name(blob.name)
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)
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else
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send_blob(
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snippet.repository,
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blob,
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inline: content_disposition == 'inline',
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allow_caching: snippet.public?
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)
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end
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end
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def js_request?
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request.format.js?
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end
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
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def show
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conditionally_expand_blob(blob)
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respond_to do |format|
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format.html do
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@note = Note.new(noteable: @snippet, project: @snippet.project)
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@noteable = @snippet
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@discussions = @snippet.discussions
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@notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes), @noteable)
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render 'show'
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end
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format.json do
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render_blob_json(blob)
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end
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format.js do
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if @snippet.embeddable?
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render 'shared/snippets/show'
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else
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head :not_found
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end
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end
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end
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end
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def update
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update_params = snippet_params.merge(spammable_params)
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service_response = Snippets::UpdateService.new(@snippet.project, current_user, update_params).execute(@snippet)
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@snippet = service_response.payload[:snippet]
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handle_repository_error(:edit)
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end
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def destroy
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service_response = Snippets::DestroyService.new(current_user, @snippet).execute
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if service_response.success?
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redirect_to gitlab_dashboard_snippets_path(@snippet), status: :found
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elsif service_response.http_status == 403
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access_denied!
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else
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redirect_to gitlab_snippet_path(@snippet),
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status: :found,
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alert: service_response.message
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end
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end
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# rubocop:enable Gitlab/ModuleWithInstanceVariables
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private
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def content_disposition
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@disposition ||= params[:inline] == 'false' ? 'attachment' : 'inline'
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end
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
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def blob
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return unless snippet
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@blob ||= if snippet.empty_repo?
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snippet.blob
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else
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snippet.blobs.first
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end
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end
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# rubocop:enable Gitlab/ModuleWithInstanceVariables
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def convert_line_endings(content)
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params[:line_ending] == 'raw' ? content : content.gsub(/\r\n/, "\n")
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end
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def handle_repository_error(action)
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errors = Array(snippet.errors.delete(:repository))
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flash.now[:alert] = errors.first if errors.present?
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recaptcha_check_with_fallback(errors.empty?) { render action }
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end
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def redirect_if_binary
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redirect_to gitlab_snippet_path(snippet) if blob&.binary?
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end
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end
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