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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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* Search results viewed.
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*
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* @package core
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* @copyright 2016 David Monllao {@link http://www.davidmonllao.com}
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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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* Search results viewed.
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*
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* @property-read array $other {
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* Extra information about event.
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* - string q: (required) The search query.
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* - int page: (required) The page number.
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* - string title: (optional) Title filter.
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* - string[] areaids: (optional) Search areas filter.
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* - int[] courseids: (optional) Courses filter.
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* - int timestart: (optional) Results from timestamp.
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* - int timeend: (optional) Results to timestamp.
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* }
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*
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* @package core
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* @copyright 2016 David Monllao {@link http://www.davidmonllao.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class search_results_viewed extends base {
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/**
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* Init method.
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*
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* @return void
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*/
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protected function init() {
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$this->data['crud'] = 'r';
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$this->data['edulevel'] = self::LEVEL_OTHER;
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}
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/**
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* Returns localised general event name.
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*
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* @return string
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*/
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public static function get_name() {
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return get_string('eventsearchresultsviewed');
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}
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/**
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* Returns description of what happened.
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*
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* @return string
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*/
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public function get_description() {
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return "The user with id '$this->userid' viewed page '{$this->other['page']}' of " .
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"'{$this->other['q']}' search results";
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}
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/**
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* Returns relevant URL.
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*
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* @return \moodle_url
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*/
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public function get_url() {
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$params = $this->other;
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// Skip search area and course filters (MDL-33188).
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if (isset($params['areaids'])) {
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unset($params['areaids']);
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}
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if (isset($params['courseids'])) {
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unset($params['courseids']);
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}
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return new \moodle_url('/search/index.php', $params);
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}
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/**
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* Custom validations.
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*
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* @throws \coding_exception
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* @return void
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*/
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protected function validate_data() {
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parent::validate_data();
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if (!isset($this->other['q'])) {
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throw new \coding_exception('\'other\'[\'q\'] must be set.');
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}
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if (!isset($this->other['page'])) {
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throw new \coding_exception('\'other\'[\'page\'] must be set.');
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}
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}
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}
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