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|
# frozen_string_literal: true
class SnippetsController < ApplicationController
include RendersNotes
include ToggleAwardEmoji
include SpammableActions
include SnippetsActions
include RendersBlob
include PreviewMarkdown
include PaginatedCollection
include Gitlab::NoteableMetadata
skip_before_action :verify_authenticity_token,
if: -> { action_name == 'show' && js_request? }
before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
before_action :authorize_create_snippet!, only: [:new, :create]
before_action :authorize_read_snippet!, only: [:show, :raw]
before_action :authorize_update_snippet!, only: [:edit, :update]
before_action :authorize_admin_snippet!, only: [:destroy]
skip_before_action :authenticate_user!, only: [:index, :show, :raw]
layout 'snippets'
respond_to :html
def index
if params[:username].present?
@user = UserFinder.new(params[:username]).find_by_username!
@snippets = SnippetsFinder.new(current_user, author: @user, scope: params[:scope])
.execute
.page(params[:page])
.inc_author
return if redirect_out_of_range(@snippets)
@noteable_meta_data = noteable_meta_data(@snippets, 'Snippet')
render 'index'
else
redirect_to(current_user ? dashboard_snippets_path : explore_snippets_path)
end
end
def new
@snippet = PersonalSnippet.new
end
def create
create_params = snippet_params.merge(spammable_params)
service_response = Snippets::CreateService.new(nil, current_user, create_params).execute
@snippet = service_response.payload[:snippet]
move_temporary_files if @snippet.valid? && params[:files]
recaptcha_check_with_fallback { render :new }
end
def update
update_params = snippet_params.merge(spammable_params)
service_response = Snippets::UpdateService.new(nil, current_user, update_params).execute(@snippet)
@snippet = service_response.payload[:snippet]
recaptcha_check_with_fallback { render :edit }
end
def show
blob = @snippet.blob
conditionally_expand_blob(blob)
@note = Note.new(noteable: @snippet)
@noteable = @snippet
@discussions = @snippet.discussions
@notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes), @noteable)
respond_to do |format|
format.html do
render 'show'
end
format.json do
render_blob_json(blob)
end
format.js do
if @snippet.embeddable?
render 'shared/snippets/show'
else
head :not_found
end
end
end
end
def destroy
service_response = Snippets::DestroyService.new(current_user, @snippet).execute
if service_response.success?
redirect_to dashboard_snippets_path, status: :found
elsif service_response.http_status == 403
access_denied!
else
redirect_to snippet_path(@snippet),
status: :found,
alert: service_response.message
end
end
protected
# rubocop: disable CodeReuse/ActiveRecord
def snippet
@snippet ||= PersonalSnippet.inc_relations_for_view.find_by(id: params[:id])
end
# rubocop: enable CodeReuse/ActiveRecord
alias_method :awardable, :snippet
alias_method :spammable, :snippet
def spammable_path
snippet_path(@snippet)
end
def authorize_read_snippet!
return if can?(current_user, :read_personal_snippet, @snippet)
if current_user
render_404
else
authenticate_user!
end
end
def authorize_update_snippet!
return render_404 unless can?(current_user, :update_personal_snippet, @snippet)
end
def authorize_admin_snippet!
return render_404 unless can?(current_user, :admin_personal_snippet, @snippet)
end
def authorize_create_snippet!
return render_404 unless can?(current_user, :create_personal_snippet)
end
def snippet_params
params.require(:personal_snippet).permit(:title, :content, :file_name, :private, :visibility_level, :description)
end
def move_temporary_files
params[:files].each do |file|
FileMover.new(file, from_model: current_user, to_model: @snippet).execute
end
end
end
|
