gitlab-org--gitlab-foss/app/controllers/projects/snippets_controller.rb
Markus Koller f1926b321d
Add controller concern for paginated collections
We had similar code in a few places to redirect to the last page if
the given page number is out of range. This unifies the handling in a
new controller concern and adds usage of it in all snippet listings.
2019-09-10 15:24:29 +02:00

126 lines
3.3 KiB
Ruby

# frozen_string_literal: true
class Projects::SnippetsController < Projects::ApplicationController
include RendersNotes
include ToggleAwardEmoji
include SpammableActions
include SnippetsActions
include RendersBlob
include PaginatedCollection
include Gitlab::NoteableMetadata
skip_before_action :verify_authenticity_token,
if: -> { action_name == 'show' && js_request? }
before_action :check_snippets_available!
before_action :snippet, only: [:show, :edit, :destroy, :update, :raw, :toggle_award_emoji, :mark_as_spam]
# Allow read any snippet
before_action :authorize_read_project_snippet!, except: [:new, :create, :index]
# Allow write(create) snippet
before_action :authorize_create_project_snippet!, only: [:new, :create]
# Allow modify snippet
before_action :authorize_update_project_snippet!, only: [:edit, :update]
# Allow destroy snippet
before_action :authorize_admin_project_snippet!, only: [:destroy]
respond_to :html
def index
@snippets = SnippetsFinder.new(current_user, project: @project, scope: params[:scope])
.execute
.page(params[:page])
.inc_author
return if redirect_out_of_range(@snippets)
@noteable_meta_data = noteable_meta_data(@snippets, 'Snippet')
end
def new
@snippet = @noteable = @project.snippets.build
end
def create
create_params = snippet_params.merge(spammable_params)
@snippet = CreateSnippetService.new(@project, current_user, create_params).execute
recaptcha_check_with_fallback { render :new }
end
def update
update_params = snippet_params.merge(spammable_params)
UpdateSnippetService.new(project, current_user, @snippet, update_params).execute
recaptcha_check_with_fallback { render :edit }
end
def show
blob = @snippet.blob
conditionally_expand_blob(blob)
respond_to do |format|
format.html do
@note = @project.notes.new(noteable: @snippet)
@noteable = @snippet
@discussions = @snippet.discussions
@notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes), @noteable)
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
return access_denied! unless can?(current_user, :admin_project_snippet, @snippet)
@snippet.destroy
redirect_to project_snippets_path(@project), status: :found
end
protected
def snippet
@snippet ||= @project.snippets.inc_relations_for_view.find(params[:id])
end
alias_method :awardable, :snippet
alias_method :spammable, :snippet
def spammable_path
project_snippet_path(@project, @snippet)
end
def authorize_read_project_snippet!
return render_404 unless can?(current_user, :read_project_snippet, @snippet)
end
def authorize_update_project_snippet!
return render_404 unless can?(current_user, :update_project_snippet, @snippet)
end
def authorize_admin_project_snippet!
return render_404 unless can?(current_user, :admin_project_snippet, @snippet)
end
def snippet_params
params.require(:project_snippet).permit(:title, :content, :file_name, :private, :visibility_level, :description)
end
end