class Projects::WikisController < Projects::ApplicationController before_action :authorize_read_wiki! before_action :authorize_create_wiki!, only: [:edit, :create, :history] before_action :authorize_admin_wiki!, only: :destroy before_action :load_project_wiki def pages @wiki_pages = Kaminari.paginate_array(@project_wiki.pages).page(params[:page]) @wiki_entries = WikiPage.group_by_directory(@wiki_pages) end def show @page = @project_wiki.find_page(params[:id], params[:version_id]) if @page render 'show' elsif file = @project_wiki.find_file(params[:id], params[:version_id]) response.headers['Content-Security-Policy'] = "default-src 'none'" response.headers['X-Content-Security-Policy'] = "default-src 'none'" if file.on_disk? send_file file.on_disk_path, disposition: 'inline' else send_data( file.raw_data, type: file.mime_type, disposition: 'inline', filename: file.name ) end else return render('empty') unless can?(current_user, :create_wiki, @project) @page = WikiPage.new(@project_wiki) @page.title = params[:id] render 'edit' end end def edit @page = @project_wiki.find_page(params[:id]) end def update return render('empty') unless can?(current_user, :create_wiki, @project) @page = @project_wiki.find_page(params[:id]) @page = WikiPages::UpdateService.new(@project, current_user, wiki_params).execute(@page) if @page.valid? redirect_to( project_wiki_path(@project, @page), notice: 'Wiki was successfully updated.' ) else render 'edit' end rescue WikiPage::PageChangedError @conflict = true render 'edit' end def create @page = WikiPages::CreateService.new(@project, current_user, wiki_params).execute if @page.persisted? redirect_to( project_wiki_path(@project, @page), notice: 'Wiki was successfully updated.' ) else render action: "edit" end end def history @page = @project_wiki.find_page(params[:id]) unless @page redirect_to( project_wiki_path(@project, :home), notice: "Page not found" ) end end def destroy @page = @project_wiki.find_page(params[:id]) WikiPages::DestroyService.new(@project, current_user).execute(@page) redirect_to project_wiki_path(@project, :home), status: 302, notice: "Page was successfully deleted" end def git_access end def preview_markdown result = PreviewMarkdownService.new(@project, current_user, params).execute render json: { body: view_context.markdown(result[:text], pipeline: :wiki, project_wiki: @project_wiki, page_slug: params[:id]), references: { users: result[:users] } } end private def load_project_wiki @project_wiki = ProjectWiki.new(@project, current_user) # Call #wiki to make sure the Wiki Repo is initialized @project_wiki.wiki @sidebar_wiki_entries = WikiPage.group_by_directory(@project_wiki.pages.first(15)) rescue ProjectWiki::CouldNotCreateWikiError flash[:notice] = "Could not create Wiki Repository at this time. Please try again later." redirect_to project_path(@project) return false end def wiki_params params.require(:wiki).permit(:title, :content, :format, :message, :last_commit_sha) end end