See Release Notes
Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401] [Versions 401 and 402] [Versions 401 and 403]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * Existing admin user selector. 19 * 20 * @package core_role 21 * @copyright 2010 Petr Skoda {@link http://skodak.org} 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 defined('MOODLE_INTERNAL') || die(); 26 27 require_once($CFG->dirroot.'/user/selector/lib.php'); 28 29 class core_role_admins_existing_selector extends user_selector_base { 30 /** 31 * Create instance. 32 * 33 * @param string $name control name 34 * @param array $options should have two elements with keys groupid and courseid. 35 */ 36 public function __construct($name = null, $options = array()) { 37 if (is_null($name)) { 38 $name = 'removeselect'; 39 } 40 $options['multiselect'] = false; 41 $options['includecustomfields'] = true; 42 parent::__construct($name, $options); 43 } 44 45 public function find_users($search) { 46 global $DB, $CFG; 47 48 [$wherecondition, $params] = $this->search_sql($search, 'u'); 49 $params = array_merge($params, $this->userfieldsparams); 50 51 $fields = 'SELECT u.id, ' . $this->userfieldsselects; 52 53 if ($wherecondition) { 54 $wherecondition = "$wherecondition AND u.id IN ($CFG->siteadmins)"; 55 } else { 56 $wherecondition = "u.id IN ($CFG->siteadmins)"; 57 } 58 $sql = " FROM {user} u 59 $this->userfieldsjoin 60 WHERE $wherecondition"; 61 62 [$sort, $sortparams] = users_order_by_sql('u', $search, $this->accesscontext, $this->userfieldsmappings); 63 $params = array_merge($params, $sortparams); 64 65 // Sort first by email domain and then by normal name order. 66 $order = " ORDER BY " . $DB->sql_substr('email', $DB->sql_position("'@'", 'email'), 67 $DB->sql_length('email') ) . ", $sort"; 68 69 $availableusers = $DB->get_records_sql($fields . $sql . $order, $params); 70 71 if (empty($availableusers)) { 72 return array(); 73 } 74 75 $mainadmin = array(); 76 $mainadminuser = get_admin(); 77 if ($mainadminuser && isset($availableusers[$mainadminuser->id])) { 78 $mainadmin = array($mainadminuser->id => $availableusers[$mainadminuser->id]); 79 unset($availableusers[$mainadminuser->id]); 80 } 81 82 $result = array(); 83 if ($mainadmin) { 84 $result[get_string('mainadmin', 'core_role')] = $mainadmin; 85 } 86 87 if ($availableusers) { 88 if ($search) { 89 $groupname = get_string('extusersmatching', 'core_role', $search); 90 $result[$groupname] = $availableusers; 91 } else { 92 $groupnameprefix = get_string('extusers', 'core_role'); 93 foreach ($availableusers as $user) { 94 if (isset($user->email)) { 95 $domain = substr($user->email, strpos($user->email, '@')); 96 $groupname = "$groupnameprefix $domain"; 97 } else { 98 $groupname = $groupnameprefix; 99 } 100 $result[$groupname][] = $user; 101 } 102 } 103 } 104 105 return $result; 106 } 107 108 protected function get_options() { 109 global $CFG; 110 $options = parent::get_options(); 111 $options['file'] = $CFG->admin . '/roles/lib.php'; 112 return $options; 113 } 114 }
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