144 lines
3.4 KiB
Ruby
144 lines
3.4 KiB
Ruby
# frozen_string_literal: true
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class SnippetsController < ApplicationController
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include RendersNotes
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include ToggleAwardEmoji
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include SpammableActions
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include SnippetsActions
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include RendersBlob
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include PreviewMarkdown
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skip_before_action :verify_authenticity_token, only: [:show], if: :js_request?
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before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
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# Allow read snippet
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before_action :authorize_read_snippet!, only: [:show, :raw]
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# Allow modify snippet
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before_action :authorize_update_snippet!, only: [:edit, :update]
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# Allow destroy snippet
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before_action :authorize_admin_snippet!, only: [:destroy]
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skip_before_action :authenticate_user!, only: [:index, :show, :raw]
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layout 'snippets'
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respond_to :html
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def index
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if params[:username].present?
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@user = UserFinder.new(params[:username]).find_by_username!
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@snippets = SnippetsFinder.new(current_user, author: @user, scope: params[:scope])
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.execute.page(params[:page])
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render 'index'
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else
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redirect_to(current_user ? dashboard_snippets_path : explore_snippets_path)
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end
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end
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def new
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@snippet = PersonalSnippet.new
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end
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def create
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create_params = snippet_params.merge(spammable_params)
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@snippet = CreateSnippetService.new(nil, current_user, create_params).execute
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move_temporary_files if @snippet.valid? && params[:files]
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recaptcha_check_with_fallback { render :new }
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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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UpdateSnippetService.new(nil, current_user, @snippet, update_params).execute
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recaptcha_check_with_fallback { render :edit }
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end
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def show
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blob = @snippet.blob
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conditionally_expand_blob(blob)
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@note = Note.new(noteable: @snippet)
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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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respond_to do |format|
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format.html do
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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 destroy
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return access_denied! unless can?(current_user, :admin_personal_snippet, @snippet)
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@snippet.destroy
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redirect_to snippets_path, status: :found
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end
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protected
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# rubocop: disable CodeReuse/ActiveRecord
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def snippet
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@snippet ||= PersonalSnippet.inc_relations_for_view.find_by(id: params[:id])
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end
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# rubocop: enable CodeReuse/ActiveRecord
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alias_method :awardable, :snippet
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alias_method :spammable, :snippet
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def spammable_path
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snippet_path(@snippet)
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end
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def authorize_read_snippet!
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return if can?(current_user, :read_personal_snippet, @snippet)
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if current_user
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render_404
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else
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authenticate_user!
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end
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end
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def authorize_update_snippet!
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return render_404 unless can?(current_user, :update_personal_snippet, @snippet)
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end
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def authorize_admin_snippet!
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return render_404 unless can?(current_user, :admin_personal_snippet, @snippet)
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end
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def snippet_params
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params.require(:personal_snippet).permit(:title, :content, :file_name, :private, :visibility_level, :description)
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end
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def move_temporary_files
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params[:files].each do |file|
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FileMover.new(file, @snippet).execute
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end
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end
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end
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