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90 lines
2.8 KiB
90 lines
2.8 KiB
2 years ago
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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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* Code to search for users in response to an ajax call from a user selector.
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*
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* @package core_user
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* @copyright 1999 Martin Dougiamas http://dougiamas.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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define('AJAX_SCRIPT', true);
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require_once(__DIR__ . '/../../config.php');
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require_once($CFG->dirroot . '/user/selector/lib.php');
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$PAGE->set_context(context_system::instance());
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$PAGE->set_url('/user/selector/search.php');
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echo $OUTPUT->header();
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// Check access.
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require_login();
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require_sesskey();
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// Get the search parameter.
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$search = required_param('search', PARAM_RAW);
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// Get and validate the selectorid parameter.
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$selectorhash = required_param('selectorid', PARAM_ALPHANUM);
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if (!isset($USER->userselectors[$selectorhash])) {
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print_error('unknownuserselector');
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}
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// Get the options.
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$options = $USER->userselectors[$selectorhash];
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// Create the appropriate userselector.
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$classname = $options['class'];
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unset($options['class']);
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$name = $options['name'];
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unset($options['name']);
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if (isset($options['file'])) {
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require_once($CFG->dirroot . '/' . $options['file']);
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unset($options['file']);
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}
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$userselector = new $classname($name, $options);
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// Do the search and output the results.
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$results = $userselector->find_users($search);
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$jsonresults = array();
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foreach ($results as $groupname => $users) {
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$groupdata = array('name' => $groupname, 'users' => array());
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foreach ($users as $user) {
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$output = new stdClass;
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$output->id = $user->id;
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$output->name = $userselector->output_user($user);
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if (!empty($user->disabled)) {
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$output->disabled = true;
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}
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if (!empty($user->infobelow)) {
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$output->infobelow = $user->infobelow;
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}
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$groupdata['users'][] = $output;
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}
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$jsonresults[] = $groupdata;
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}
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$json = array('results' => $jsonresults);
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// Also add users' group membership summaries, if possible.
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if (is_callable(array($userselector, 'get_user_summaries')) && isset($options['courseid'])) {
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$json['userSummaries'] = $userselector->get_user_summaries($options['courseid']);
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}
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echo json_encode($json);
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