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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Event for when a new blog entry is deleted.
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*
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* @package core
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* @copyright 2013 Ankit Agarwal
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core\event;
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defined('MOODLE_INTERNAL') || die();
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/**
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* Class blog_entry_deleted
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*
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* Event for when a new blog entry is deleted.
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*
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* @package core
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* @since Moodle 2.6
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* @copyright 2013 Ankit Agarwal
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class blog_entry_deleted extends base {
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/** @var \blog_entry A reference to the active blog_entry object. */
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protected $blogentry;
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/**
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* Set basic event properties.
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*/
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protected function init() {
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$this->context = \context_system::instance();
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$this->data['objecttable'] = 'post';
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$this->data['crud'] = 'd';
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$this->data['edulevel'] = self::LEVEL_PARTICIPATING;
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}
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/**
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* Returns localised general event name.
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*
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* @return string
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*/
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public static function get_name() {
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return get_string("evententrydeleted", "core_blog");
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}
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/**
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* Sets blog_entry object to be used by observers.
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*
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* @param \blog_entry $blogentry A reference to the active blog_entry object.
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*/
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public function set_blog_entry(\blog_entry $blogentry) {
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$this->blogentry = $blogentry;
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}
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/**
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* Returns deleted blog entry for event observers.
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*
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* @throws \coding_exception
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* @return \blog_entry
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*/
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public function get_blog_entry() {
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if ($this->is_restored()) {
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throw new \coding_exception('Function get_blog_entry() can not be used on restored events.');
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}
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return $this->blogentry;
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}
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/**
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* Returns non-localised description of what happened.
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*
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* @return string
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*/
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public function get_description() {
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return "The user with id '$this->userid' deleted the blog entry with id '$this->objectid'.";
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}
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/**
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* Custom validations.
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*
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* @throws \coding_exception
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* @return void
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*/
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protected function validate_data() {
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parent::validate_data();
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if (!isset($this->relateduserid)) {
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throw new \coding_exception('The \'relateduserid\' must be set.');
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}
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}
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public static function get_objectid_mapping() {
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// Blogs are not backed up, so no need for mapping for restore.
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return array('db' => 'post', 'restore' => base::NOT_MAPPED);
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}
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}
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