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https://github.com/moodle/moodle.git
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1e8e46879c
I have collected code that used to be in lib/adminlib.php, lib/accesslib.php and user/selector/lib.php into a new admin/roles/lib.php file. And I added standard GPL and Moodle comments to all the files in admin/roles.
99 lines
3.6 KiB
PHP
99 lines
3.6 KiB
PHP
<?php // $Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// //
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// Copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com //
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// //
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// This program 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 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program 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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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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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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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package userselector
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*//** */
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require_once(dirname(__FILE__) . '/../../config.php');
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require_once($CFG->dirroot . '/user/selector/lib.php');
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// In developer debug mode, when there is a debug=1 in the URL send as plain text
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// for easier debugging.
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if (debugging('', DEBUG_DEVELOPER) && optional_param('debug', false, PARAM_BOOL)) {
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header('Content-type: text/plain; charset=UTF-8');
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$debugmode = true;
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} else {
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header('Content-type: application/json');
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$debugmode = false;
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}
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// Check access.
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if (!isloggedin()) {;
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print_error('mustbeloggedin');
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}
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if (!confirm_sesskey()) {
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print_error('invalidsesskey');
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}
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// Get the search parameter.
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$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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if ($debugmode) {
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echo 'Search string: ', $search, "\n";
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echo 'Options: ';
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print_r($options);
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echo "\n";
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}
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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, $options);
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// Do the search and output the results.
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$users = $userselector->find_users($search);
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foreach ($users as &$group) {
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foreach ($group 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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$group[$user->id] = $output;
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}
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}
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echo json_encode(array('results' => $users));
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?>
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