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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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* Class used to fetch participants based on the reengagement filterset
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*
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* @package mod_reengagement
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* @copyright 2020 Catalyst IT
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* @author Alex Morris <alex.morris@catalyst.net.nz>
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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 mod_reengagement\table;
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use core_user\table\participants_search;
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defined('MOODLE_INTERNAL') || die;
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require_once($CFG->dirroot . '/user/lib.php');
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/**
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* Class used to fetch participants based on the reengagement filterset
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*
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* @package mod_reengagement
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* @copyright 2020 Catalyst IT
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* @author Alex Morris <alex.morris@catalyst.net.nz>
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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 reengagement_search extends participants_search {
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/**
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* Generate the SQL used to fetch filtered data for the reengagement table.
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*
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* @param string $additionalwhere Any additional SQL to add to where
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* @param array $additionalparams The additional params
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* @return array
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*/
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protected function get_participants_sql(string $additionalwhere, array $additionalparams): array {
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$sql = parent::get_participants_sql($additionalwhere, $additionalparams);
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$sql['outerjoins'] .= 'LEFT JOIN {reengagement_inprogress} rip ON rip.userid = u.id';
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$sql['outerselect'] .= ', rip.completiontime AS completiontime, rip.emailtime AS emailtime, '
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. 'rip.emailsent AS emailsent, rip.completed AS completed';
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return $sql;
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}
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}
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