user/editadvanced.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * Allows you to edit a users profile
  20  *
  21  * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  22  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  * @package user
  24  */
  25
  26 require_once('../config.php');
  27 require_once($CFG->libdir.'/gdlib.php');
  28 require_once($CFG->libdir.'/adminlib.php');
  29 require_once($CFG->dirroot.'/user/editadvanced_form.php');
  30 require_once($CFG->dirroot.'/user/editlib.php');
  31 require_once($CFG->dirroot.'/user/profile/lib.php');
  32 require_once($CFG->dirroot.'/user/lib.php');
  33
  34 //HTTPS is required in this page when $CFG->loginhttps enabled
  35 $PAGE->https_required();
  36
  37 $id     = optional_param('id', $USER->id, PARAM_INT);    // user id; -1 if creating new user
  38 $course = optional_param('course', SITEID, PARAM_INT);   // course id (defaults to Site)
  39
  40 $PAGE->set_url('/user/editadvanced.php', array('course'=>$course, 'id'=>$id));
  41
  42 $course = $DB->get_record('course', array('id'=>$course), '*', MUST_EXIST);
  43
  44 if (!empty($USER->newadminuser)) {
  45     $PAGE->set_course($SITE);
  46     $PAGE->set_pagelayout('maintenance');
  47 } else {
  48     if ($course->id == SITEID) {
  49         require_login();
  50         $PAGE->set_context(context_system::instance());
  51     } else {
  52         require_login($course);
  53     }
  54     $PAGE->set_pagelayout('admin');
  55 }
  56
  57 if ($course->id == SITEID) {
  58     $coursecontext = context_system::instance();   // SYSTEM context
  59 } else {
  60     $coursecontext = context_course::instance($course->id);   // Course context
  61 }
  62 $systemcontext = context_system::instance();
  63
  64 if ($id == -1) {
  65     // creating new user
  66     $user = new stdClass();
  67     $user->id = -1;
  68     $user->auth = 'manual';
  69     $user->confirmed = 1;
  70     $user->deleted = 0;
  71     require_capability('moodle/user:create', $systemcontext);
  72     admin_externalpage_setup('addnewuser', '', array('id' => -1));
  73 } else {
  74     // editing existing user
  75     require_capability('moodle/user:update', $systemcontext);
  76     $user = $DB->get_record('user', array('id'=>$id), '*', MUST_EXIST);
  77     $PAGE->set_context(context_user::instance($user->id));
  78     if ($user->id != $USER->id) {
  79         $PAGE->navigation->extend_for_user($user);
  80     } else {
  81         if ($node = $PAGE->navigation->find('myprofile', navigation_node::TYPE_ROOTNODE)) {
  82             $node->force_open();
  83         }
  84     }
  85 }
  86
  87 // remote users cannot be edited
  88 if ($user->id != -1 and is_mnet_remote_user($user)) {
  89     redirect($CFG->wwwroot . "/user/view.php?id=$id&course={$course->id}");
  90 }
  91
  92 if ($user->id != $USER->id and is_siteadmin($user) and !is_siteadmin($USER)) {  // Only admins may edit other admins
  93     print_error('useradmineditadmin');
  94 }
  95
  96 if (isguestuser($user->id)) { // the real guest user can not be edited
  97     print_error('guestnoeditprofileother');
  98 }
  99
 100 if ($user->deleted) {
 101     echo $OUTPUT->header();
 102     echo $OUTPUT->heading(get_string('userdeleted'));
 103     echo $OUTPUT->footer();
 104     die;
 105 }
 106
 107 //load user preferences
 108 useredit_load_preferences($user);
 109
 110 //Load custom profile fields data
 111 profile_load_data($user);
 112
 113 //User interests
 114 if (!empty($CFG->usetags)) {
 115     require_once($CFG->dirroot.'/tag/lib.php');
 116     $user->interests = tag_get_tags_array('user', $id);
 117 }
 118
 119 if ($user->id !== -1) {
 120     $usercontext = context_user::instance($user->id);
 121     $editoroptions = array(
 122         'maxfiles'   => EDITOR_UNLIMITED_FILES,
 123         'maxbytes'   => $CFG->maxbytes,
 124         'trusttext'  => false,
 125         'forcehttps' => false,
 126         'context'    => $usercontext
 127     );
 128
 129     $user = file_prepare_standard_editor($user, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 130 } else {
 131     $usercontext = null;
 132     // This is a new user, we don't want to add files here
 133     $editoroptions = array(
 134         'maxfiles'=>0,
 135         'maxbytes'=>0,
 136         'trusttext'=>false,
 137         'forcehttps'=>false,
 138         'context' => $coursecontext
 139     );
 140 }
 141
 142 // Prepare filemanager draft area.
 143 $draftitemid = 0;
 144 $filemanagercontext = $editoroptions['context'];
 145 $filemanageroptions = array('maxbytes'       => $CFG->maxbytes,
 146                              'subdirs'        => 0,
 147                              'maxfiles'       => 1,
 148                              'accepted_types' => 'web_image');
 149 file_prepare_draft_area($draftitemid, $filemanagercontext->id, 'user', 'newicon', 0, $filemanageroptions);
 150 $user->imagefile = $draftitemid;
 151 //create form
 152 $userform = new user_editadvanced_form(null, array(
 153     'editoroptions' => $editoroptions,
 154     'filemanageroptions' => $filemanageroptions,
 155     'userid' => $user->id));
 156 $userform->set_data($user);
 157
 158 if ($usernew = $userform->get_data()) {
 159
 160     if (empty($usernew->auth)) {
 161         //user editing self
 162         $authplugin = get_auth_plugin($user->auth);
 163         unset($usernew->auth); //can not change/remove
 164     } else {
 165         $authplugin = get_auth_plugin($usernew->auth);
 166     }
 167
 168     $usernew->timemodified = time();
 169     $createpassword = false;
 170
 171     if ($usernew->id == -1) {
 172         unset($usernew->id);
 173         $createpassword = !empty($usernew->createpassword);
 174         unset($usernew->createpassword);
 175         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, null, 'user', 'profile', null);
 176         $usernew->mnethostid = $CFG->mnet_localhost_id; // always local user
 177         $usernew->confirmed  = 1;
 178         $usernew->timecreated = time();
 179         if ($authplugin->is_internal()) {
 180             if ($createpassword or empty($usernew->newpassword)) {
 181                 $usernew->password = '';
 182             } else {
 183                 $usernew->password = hash_internal_user_password($usernew->newpassword);
 184             }
 185         } else {
 186             $usernew->password = AUTH_PASSWORD_NOT_CACHED;
 187         }
 188         $usernew->id = user_create_user($usernew, false);
 189
 190         if (!$authplugin->is_internal() and $authplugin->can_change_password() and !empty($usernew->newpassword)) {
 191             if (!$authplugin->user_update_password($usernew, $usernew->newpassword)) {
 192                 // Do not stop here, we need to finish user creation.
 193                 debugging(get_string('cannotupdatepasswordonextauth', '', '', $usernew->auth), DEBUG_NONE);
 194             }
 195         }
 196
 197     } else {
 198         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 199         // Pass a true old $user here.
 200         if (!$authplugin->user_update($user, $usernew)) {
 201             // Auth update failed.
 202             print_error('cannotupdateuseronexauth', '', '', $user->auth);
 203         }
 204         user_update_user($usernew, false);
 205
 206         //set new password if specified
 207         if (!empty($usernew->newpassword)) {
 208             if ($authplugin->can_change_password()) {
 209                 if (!$authplugin->user_update_password($usernew, $usernew->newpassword)){
 210                     print_error('cannotupdatepasswordonextauth', '', '', $usernew->auth);
 211                 }
 212                 unset_user_preference('create_password', $usernew); // prevent cron from generating the password
 213             }
 214         }
 215
 216         // force logout if user just suspended
 217         if (isset($usernew->suspended) and $usernew->suspended and !$user->suspended) {
 218             \core\session\manager::kill_user_sessions($user->id);
 219         }
 220     }
 221
 222     $usercontext = context_user::instance($usernew->id);
 223
 224     //update preferences
 225     useredit_update_user_preference($usernew);
 226
 227     // update tags
 228     if (!empty($CFG->usetags) and empty($USER->newadminuser)) {
 229         useredit_update_interests($usernew, $usernew->interests);
 230     }
 231
 232     //update user picture
 233     if (empty($USER->newadminuser)) {
 234         useredit_update_picture($usernew, $userform, $filemanageroptions);
 235     }
 236
 237     // update mail bounces
 238     useredit_update_bounces($user, $usernew);
 239
 240     // update forum track preference
 241     useredit_update_trackforums($user, $usernew);
 242
 243     // save custom profile fields data
 244     profile_save_data($usernew);
 245
 246     // reload from db
 247     $usernew = $DB->get_record('user', array('id'=>$usernew->id));
 248
 249     if ($createpassword) {
 250         setnew_password_and_mail($usernew);
 251         unset_user_preference('create_password', $usernew);
 252         set_user_preference('auth_forcepasswordchange', 1, $usernew);
 253     }
 254
 255     if ($user->id == $USER->id) {
 256         // Override old $USER session variable
 257         foreach ((array)$usernew as $variable => $value) {
 258             if ($variable === 'description' or $variable === 'password') {
 259                 // These are not set for security nad perf reasons.
 260                 continue;
 261             }
 262             $USER->$variable = $value;
 263         }
 264         // preload custom fields
 265         profile_load_custom_fields($USER);
 266
 267         if (!empty($USER->newadminuser)) {
 268             unset($USER->newadminuser);
 269             // apply defaults again - some of them might depend on admin user info, backup, roles, etc.
 270             admin_apply_default_settings(NULL , false);
 271             // redirect to admin/ to continue with installation
 272             redirect("$CFG->wwwroot/$CFG->admin/");
 273         } else {
 274             redirect("$CFG->wwwroot/user/view.php?id=$USER->id&course=$course->id");
 275         }
 276     } else {
 277         \core\session\manager::gc(); // Remove stale sessions.
 278         redirect("$CFG->wwwroot/$CFG->admin/user.php");
 279     }
 280     //never reached
 281 }
 282
 283 // make sure we really are on the https page when https login required
 284 $PAGE->verify_https_required();
 285
 286
 287 /// Display page header
 288 if ($user->id == -1 or ($user->id != $USER->id)) {
 289     if ($user->id == -1) {
 290         echo $OUTPUT->header();
 291     } else {
 292         $PAGE->set_heading($SITE->fullname);
 293         echo $OUTPUT->header();
 294         $userfullname = fullname($user, true);
 295         echo $OUTPUT->heading($userfullname);
 296     }
 297 } else if (!empty($USER->newadminuser)) {
 298     $strinstallation = get_string('installation', 'install');
 299     $strprimaryadminsetup = get_string('primaryadminsetup');
 300
 301     $PAGE->navbar->add($strprimaryadminsetup);
 302     $PAGE->set_title($strinstallation);
 303     $PAGE->set_heading($strinstallation);
 304     $PAGE->set_cacheable(false);
 305
 306     echo $OUTPUT->header();
 307     echo $OUTPUT->box(get_string('configintroadmin', 'admin'), 'generalbox boxwidthnormal boxaligncenter');
 308     echo '<br />';
 309 } else {
 310     $streditmyprofile = get_string('editmyprofile');
 311     $strparticipants  = get_string('participants');
 312     $strnewuser       = get_string('newuser');
 313     $userfullname     = fullname($user, true);
 314
 315     $PAGE->set_title("$course->shortname: $streditmyprofile");
 316     $PAGE->set_heading($course->fullname);
 317
 318     echo $OUTPUT->header();
 319     echo $OUTPUT->heading($userfullname);
 320 }
 321
 322 /// Finally display THE form
 323 $userform->display();
 324
 325 /// and proper footer
 326 echo $OUTPUT->footer();
 327