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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 blog entries are viewed.
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 *
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 * @package    core
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 * @copyright  2013 onwards 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 for event to be triggered when blog entries are 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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 *
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 *      - int entryid: (optional) id of the entry.
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 *      - int tagid: (optional) id of the tag.
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 *      - int userid: (optional) id of the user.
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 *      - int modid: (optional) id of the mod.
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 *      - int groupid: (optional) id of the group.
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 *      - int courseid: (optional) id of associated course.
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 *      - string search: (optional) the string used to search.
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 *      - int fromstart: (optional) the time to search from.
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 * }
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 *
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 * @package    core
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 * @since      Moodle 2.7
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 * @copyright  2013 onwards 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_entries_viewed extends base {
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    /** @var array List of url params accepted*/
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    private $validparams = array('entryid', 'tagid', 'userid', 'modid', 'groupid', 'courseid', 'search', 'fromstart');
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    /**
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     * Set basic properties for the event.
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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['crud'] = 'r';
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        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;
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    }
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    /**
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     * Returns localised general event name.
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     *
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     * @return string
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     */
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    public static function get_name() {
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        return get_string('eventblogentriesviewed', 'core_blog');
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    }
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    /**
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     * Returns non-localised event description with id's for admin use only.
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     *
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     * @return string
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     */
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    public function get_description() {
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        return "The user with id '$this->userid' viewed blog entries.";
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    }
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    /**
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     * Returns relevant URL.
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     * @return \moodle_url
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     */
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    public function get_url() {
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        $params = array();
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        foreach ($this->validparams as $param) {
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            if (!empty($this->other[$param])) {
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                $params[$param] = $this->other[$param];
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            }
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        }
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        return new \moodle_url('/blog/index.php', $params);
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    }
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    public static function get_other_mapping() {
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        $othermapped = array();
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        $othermapped['entryid'] = array('db' => 'post', 'restore' => base::NOT_MAPPED);
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        $othermapped['tagid'] = array('db' => 'tag', 'restore' => base::NOT_MAPPED);
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        $othermapped['userid'] = array('db' => 'user', 'restore' => 'user');
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        $othermapped['modid'] = array('db' => 'course_modules', 'restore' => 'course_module');
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        $othermapped['groupid'] = array('db' => 'groups', 'restore' => 'group');
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        $othermapped['courseid'] = array('db' => 'course', 'restore' => 'course');
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        return $othermapped;
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    }
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}