class ProjectCommentsController < ApplicationController include ActionView::Helpers::TextHelper include InputSanitizeHelper include ApplicationHelper include Rails.application.routes.url_helpers before_action :load_vars before_action :check_view_permissions, only: :index before_action :check_add_permissions, only: [:create] before_action :check_edit_permissions, only: [:edit, :update] before_action :check_destroy_permissions, only: [:destroy] def index @comments = @project.last_comments(@last_comment_id, @per_page) respond_to do |format| format.json do # 'index' partial includes header and form for adding new # messages. 'list' partial is used for showing more # comments. partial = 'index.html.erb' partial = 'list.html.erb' if @last_comment_id > 0 more_url = '' if @comments.count > 0 more_url = url_for(project_project_comments_url(format: :json, from: @comments .first.id)) end render json: { perPage: @per_page, resultsNumber: @comments.length, moreUrl: more_url, html: render_to_string( partial: partial, locals: { comments: @comments, more_comments_url: more_url } ) } end end end def create @comment = ProjectComment.new( message: comment_params[:message], user: current_user, project: @project ) respond_to do |format| if @comment.save project_comment_annotation_notification # Generate activity Activity.create( type_of: :add_comment_to_project, user: current_user, project: @project, message: t( 'activities.add_comment_to_project', user: current_user.full_name, project: @project.name ) ) format.json { render json: { html: render_to_string( partial: 'comment.html.erb', locals: { comment: @comment } ), date: @comment.created_at.strftime('%d.%m.%Y'), linked_id: @project.id, counter: @project.project_comments.count }, status: :created } else response.status = 400 format.json { render json: { errors: @comment.errors.to_hash(true) } } end end end def edit @update_url = project_project_comment_path(@project, @comment, format: :json) respond_to do |format| format.json do render json: { html: render_to_string( partial: '/comments/edit.html.erb' ) } end end end def update old_text = @comment.message @comment.message = comment_params[:message] respond_to do |format| format.json do if @comment.save project_comment_annotation_notification(old_text) # Generate activity Activity.create( type_of: :edit_project_comment, user: current_user, project: @project, message: t( 'activities.edit_project_comment', user: current_user.full_name, project: @project.name ) ) message = custom_auto_link(@comment.message) render json: { comment: message }, status: :ok else render json: { errors: @comment.errors.to_hash(true) }, status: :unprocessable_entity end end end end def destroy respond_to do |format| format.json do if @comment.destroy # Generate activity Activity.create( type_of: :delete_project_comment, user: current_user, project: @project, message: t( 'activities.delete_project_comment', user: current_user.full_name, project: @project.name ) ) # 'counter' and 'linked_id' are used for counter badge render json: { linked_id: @project.id, counter: @project.project_comments.count }, status: :ok else render json: { message: I18n.t('comments.delete_error') }, status: :unprocessable_entity end end end end private def load_vars @last_comment_id = params[:from].to_i @per_page = Constants::COMMENTS_SEARCH_LIMIT @project = Project.find_by_id(params[:project_id]) unless @project render_404 end end def check_view_permissions unless can_view_project_comments(@project) render_403 end end def check_add_permissions unless can_add_comment_to_project(@project) render_403 end end def check_edit_permissions @comment = ProjectComment.find_by_id(params[:id]) render_403 unless @comment.present? && can_edit_project_comment(@comment) end def check_destroy_permissions @comment = ProjectComment.find_by_id(params[:id]) render_403 unless @comment.present? && can_delete_project_comment(@comment) end def comment_params params.require(:comment).permit(:message) end def project_comment_annotation_notification(old_text = nil) smart_annotation_notification( old_text: old_text, new_text: @comment.message, title: t('notifications.project_comment_annotation_title', project: @project.name, user: current_user.full_name), message: t('notifications.project_annotation_message_html', project: link_to(@project.name, project_url(@project))) ) end end