Search moodle.org's
Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Event to be triggered when a blog entry is updated.
 *
 * @package    core
 * @copyright  2013 Ankit Agarwal
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
namespace core\event;
defined('MOODLE_INTERNAL') || die();

/**
 * Class blog_entry_updated
 *
 * Event to be triggered when a blog entry is updated.
 *
 * @package    core
 * @since      Moodle 2.6
 * @copyright  2013 Ankit Agarwal
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class blog_entry_updated extends base {

    /** @var \blog_entry A reference to the active blog_entry object. */
    protected $blogentry;

    /**
     * Set basic event properties.
     */
    protected function init() {
        $this->context = \context_system::instance();
        $this->data['objecttable'] = 'post';
        $this->data['crud'] = 'u';
        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
    }

    /**
     * Sets blog_entry object to be used by observers.
     *
     * @param \blog_entry $blogentry A reference to the active blog_entry object.
     */
    public function set_blog_entry(\blog_entry $blogentry) {
        $this->blogentry = $blogentry;
    }

    /**
     * Returns updated blog entry for event observers.
     *
     * @throws \coding_exception
     * @return \blog_entry
     */
    public function get_blog_entry() {
        if ($this->is_restored()) {
            throw new \coding_exception('Function get_blog_entry() can not be used on restored events.');
        }
        return $this->blogentry;
    }

    /**
     * Returns localised general event name.
     *
     * @return string
     */
    public static function get_name() {
        return get_string('evententryupdated', 'core_blog');
    }

    /**
     * Returns non-localised description of what happened.
     *
     * @return string
     */
    public function get_description() {
        return "The user with id '$this->userid' updated the blog entry with id '$this->objectid'.";
    }

    /**
     * Returns relevant URL.
     * @return \moodle_url
     */
    public function get_url() {
        return new \moodle_url('/blog/index.php', array('entryid' => $this->objectid));
    }

    /**
< * Legacy event data if get_legacy_eventname() is not empty. < * < * @return \blog_entry < */ < protected function get_legacy_eventdata() { < return $this->blogentry; < } < < /** < * Legacy event name. < * < * @return string legacy event name < */ < public static function get_legacy_eventname() { < return 'blog_entry_edited'; < } < < /** < * Replace legacy add_to_log() statement. < * < * @return array of parameters to be passed to legacy add_to_log() function. < */ < protected function get_legacy_logdata() { < return array(SITEID, 'blog', 'update', 'index.php?userid=' . $this->relateduserid . '&entryid=' . $this->objectid, < $this->blogentry->subject); < } < < /**
* Custom validations. * * @throws \coding_exception * @return void */ protected function validate_data() { parent::validate_data(); if (!isset($this->relateduserid)) { throw new \coding_exception('The \'relateduserid\' must be set.'); } } public static function get_objectid_mapping() { // Blogs are not backed up, so no need for mapping for restore. return array('db' => 'post', 'restore' => NOT_MAPPED); } }