user/editadvanced.php

   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  * Allows you to edit a users profile
  19  *
  20  * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  21  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  22  * @package core_user
  23  */
  24
  25 require_once('../config.php');
  26 require_once($CFG->libdir.'/gdlib.php');
  27 require_once($CFG->libdir.'/adminlib.php');
  28 require_once($CFG->dirroot.'/user/editadvanced_form.php');
  29 require_once($CFG->dirroot.'/user/editlib.php');
  30 require_once($CFG->dirroot.'/user/profile/lib.php');
  31 require_once($CFG->dirroot.'/user/lib.php');
  32 require_once($CFG->dirroot.'/webservice/lib.php');
  33
  34 $id     = optional_param('id', $USER->id, PARAM_INT);    // User id; -1 if creating new user.
  35 $course = optional_param('course', SITEID, PARAM_INT);   // Course id (defaults to Site).
  36 $returnto = optional_param('returnto', null, PARAM_ALPHA);  // Code determining where to return to after save.
  37
  38 $PAGE->set_url('/user/editadvanced.php', array('course' => $course, 'id' => $id));
  39
  40 $course = $DB->get_record('course', array('id' => $course), '*', MUST_EXIST);
  41
  42 if (!empty($USER->newadminuser)) {
  43     // Ignore double clicks, we must finish all operations before cancelling request.
  44     ignore_user_abort(true);
  45
  46     $PAGE->set_course($SITE);
  47     $PAGE->set_pagelayout('maintenance');
  48 } else {
  49     if ($course->id == SITEID) {
  50         require_login();
  51         $PAGE->set_context(context_system::instance());
  52     } else {
  53         require_login($course);
  54     }
  55     $PAGE->set_pagelayout('admin');
  56     $PAGE->add_body_class('limitedwidth');
  57 }
  58
  59 if ($course->id == SITEID) {
  60     $coursecontext = context_system::instance();   // SYSTEM context.
  61 } else {
  62     $coursecontext = context_course::instance($course->id);   // Course context.
  63 }
  64 $systemcontext = context_system::instance();
  65
  66 if ($id == -1) {
  67     // Creating new user.
  68     $user = new stdClass();
  69     $user->id = -1;
  70     $user->auth = 'manual';
  71     $user->confirmed = 1;
  72     $user->deleted = 0;
  73     $user->timezone = '99';
  74     require_capability('moodle/user:create', $systemcontext);
  75     admin_externalpage_setup('addnewuser', '', array('id' => -1));
  76 } else {
  77     // Editing existing user.
  78     require_capability('moodle/user:update', $systemcontext);
  79     $user = $DB->get_record('user', array('id' => $id), '*', MUST_EXIST);
  80     $PAGE->set_context(context_user::instance($user->id));
  81     $PAGE->navbar->includesettingsbase = true;
  82     if ($user->id != $USER->id) {
  83         $PAGE->navigation->extend_for_user($user);
  84     } else {
  85         if ($node = $PAGE->navigation->find('myprofile', navigation_node::TYPE_ROOTNODE)) {
  86             $node->force_open();
  87         }
  88     }
  89 }
  90
  91 // Remote users cannot be edited.
  92 if ($user->id != -1 and is_mnet_remote_user($user)) {
  93     redirect($CFG->wwwroot . "/user/view.php?id=$id&course={$course->id}");
  94 }
  95
  96 if ($user->id != $USER->id and is_siteadmin($user) and !is_siteadmin($USER)) {  // Only admins may edit other admins.
  97     print_error('useradmineditadmin');
  98 }
  99
 100 if (isguestuser($user->id)) { // The real guest user can not be edited.
 101     print_error('guestnoeditprofileother');
 102 }
 103
 104 if ($user->deleted) {
 105     echo $OUTPUT->header();
 106     echo $OUTPUT->heading(get_string('userdeleted'));
 107     echo $OUTPUT->footer();
 108     die;
 109 }
 110
 111 // Load user preferences.
 112 useredit_load_preferences($user);
 113
 114 // Load custom profile fields data.
 115 profile_load_data($user);
 116
 117 // User interests.
 118 $user->interests = core_tag_tag::get_item_tags_array('core', 'user', $id);
 119
 120 if ($user->id !== -1) {
 121     $usercontext = context_user::instance($user->id);
 122     $editoroptions = array(
 123         'maxfiles'   => EDITOR_UNLIMITED_FILES,
 124         'maxbytes'   => $CFG->maxbytes,
 125         'trusttext'  => false,
 126         'forcehttps' => false,
 127         'context'    => $usercontext
 128     );
 129
 130     $user = file_prepare_standard_editor($user, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 131 } else {
 132     $usercontext = null;
 133     // This is a new user, we don't want to add files here.
 134     $editoroptions = array(
 135         'maxfiles' => 0,
 136         'maxbytes' => 0,
 137         'trusttext' => false,
 138         'forcehttps' => false,
 139         'context' => $coursecontext
 140     );
 141 }
 142
 143 // Prepare filemanager draft area.
 144 $draftitemid = 0;
 145 $filemanagercontext = $editoroptions['context'];
 146 $filemanageroptions = array('maxbytes'       => $CFG->maxbytes,
 147                              'subdirs'        => 0,
 148                              'maxfiles'       => 1,
 149                              'accepted_types' => 'optimised_image');
 150 file_prepare_draft_area($draftitemid, $filemanagercontext->id, 'user', 'newicon', 0, $filemanageroptions);
 151 $user->imagefile = $draftitemid;
 152 // Create form.
 153 $userform = new user_editadvanced_form(new moodle_url($PAGE->url, array('returnto' => $returnto)), array(
 154     'editoroptions' => $editoroptions,
 155     'filemanageroptions' => $filemanageroptions,
 156     'user' => $user));
 157
 158
 159 // Deciding where to send the user back in most cases.
 160 if ($returnto === 'profile') {
 161     if ($course->id != SITEID) {
 162         $returnurl = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id));
 163     } else {
 164         $returnurl = new moodle_url('/user/profile.php', array('id' => $user->id));
 165     }
 166 } else {
 167     $returnurl = new moodle_url('/user/preferences.php', array('userid' => $user->id));
 168 }
 169
 170 if ($userform->is_cancelled()) {
 171     redirect($returnurl);
 172 } else if ($usernew = $userform->get_data()) {
 173     $usercreated = false;
 174
 175     if (empty($usernew->auth)) {
 176         // User editing self.
 177         $authplugin = get_auth_plugin($user->auth);
 178         unset($usernew->auth); // Can not change/remove.
 179     } else {
 180         $authplugin = get_auth_plugin($usernew->auth);
 181     }
 182
 183     $usernew->timemodified = time();
 184     $createpassword = false;
 185
 186     if ($usernew->id == -1) {
 187         unset($usernew->id);
 188         $createpassword = !empty($usernew->createpassword);
 189         unset($usernew->createpassword);
 190         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, null, 'user', 'profile', null);
 191         $usernew->mnethostid = $CFG->mnet_localhost_id; // Always local user.
 192         $usernew->confirmed  = 1;
 193         $usernew->timecreated = time();
 194         if ($authplugin->is_internal()) {
 195             if ($createpassword or empty($usernew->newpassword)) {
 196                 $usernew->password = '';
 197             } else {
 198                 $usernew->password = hash_internal_user_password($usernew->newpassword);
 199             }
 200         } else {
 201             $usernew->password = AUTH_PASSWORD_NOT_CACHED;
 202         }
 203         $usernew->id = user_create_user($usernew, false, false);
 204
 205         if (!$authplugin->is_internal() and $authplugin->can_change_password() and !empty($usernew->newpassword)) {
 206             if (!$authplugin->user_update_password($usernew, $usernew->newpassword)) {
 207                 // Do not stop here, we need to finish user creation.
 208                 debugging(get_string('cannotupdatepasswordonextauth', 'error', $usernew->auth), DEBUG_NONE);
 209             }
 210         }
 211         $usercreated = true;
 212     } else {
 213         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 214         // Pass a true old $user here.
 215         if (!$authplugin->user_update($user, $usernew)) {
 216             // Auth update failed.
 217             print_error('cannotupdateuseronexauth', '', '', $user->auth);
 218         }
 219         user_update_user($usernew, false, false);
 220
 221         // Set new password if specified.
 222         if (!empty($usernew->newpassword)) {
 223             if ($authplugin->can_change_password()) {
 224                 if (!$authplugin->user_update_password($usernew, $usernew->newpassword)) {
 225                     print_error('cannotupdatepasswordonextauth', '', '', $usernew->auth);
 226                 }
 227                 unset_user_preference('create_password', $usernew); // Prevent cron from generating the password.
 228
 229                 if (!empty($CFG->passwordchangelogout)) {
 230                     // We can use SID of other user safely here because they are unique,
 231                     // the problem here is we do not want to logout admin here when changing own password.
 232                     \core\session\manager::kill_user_sessions($usernew->id, session_id());
 233                 }
 234                 if (!empty($usernew->signoutofotherservices)) {
 235                     webservice::delete_user_ws_tokens($usernew->id);
 236                 }
 237             }
 238         }
 239
 240         // Force logout if user just suspended.
 241         if (isset($usernew->suspended) and $usernew->suspended and !$user->suspended) {
 242             \core\session\manager::kill_user_sessions($user->id);
 243         }
 244     }
 245
 246     $usercontext = context_user::instance($usernew->id);
 247
 248     // Update preferences.
 249     useredit_update_user_preference($usernew);
 250
 251     // Update tags.
 252     if (empty($USER->newadminuser) && isset($usernew->interests)) {
 253         useredit_update_interests($usernew, $usernew->interests);
 254     }
 255
 256     // Update user picture.
 257     if (empty($USER->newadminuser)) {
 258         core_user::update_picture($usernew, $filemanageroptions);
 259     }
 260
 261     // Update mail bounces.
 262     useredit_update_bounces($user, $usernew);
 263
 264     // Update forum track preference.
 265     useredit_update_trackforums($user, $usernew);
 266
 267     // Save custom profile fields data.
 268     profile_save_data($usernew);
 269
 270     // Reload from db.
 271     $usernew = $DB->get_record('user', array('id' => $usernew->id));
 272
 273     if ($createpassword) {
 274         setnew_password_and_mail($usernew);
 275         unset_user_preference('create_password', $usernew);
 276         set_user_preference('auth_forcepasswordchange', 1, $usernew);
 277     }
 278
 279     // Trigger update/create event, after all fields are stored.
 280     if ($usercreated) {
 281         \core\event\user_created::create_from_userid($usernew->id)->trigger();
 282     } else {
 283         \core\event\user_updated::create_from_userid($usernew->id)->trigger();
 284     }
 285
 286     if ($user->id == $USER->id) {
 287         // Override old $USER session variable.
 288         foreach ((array)$usernew as $variable => $value) {
 289             if ($variable === 'description' or $variable === 'password') {
 290                 // These are not set for security nad perf reasons.
 291                 continue;
 292             }
 293             $USER->$variable = $value;
 294         }
 295         // Preload custom fields.
 296         profile_load_custom_fields($USER);
 297
 298         if (!empty($USER->newadminuser)) {
 299             unset($USER->newadminuser);
 300             // Apply defaults again - some of them might depend on admin user info, backup, roles, etc.
 301             admin_apply_default_settings(null, false);
 302             // Admin account is fully configured - set flag here in case the redirect does not work.
 303             unset_config('adminsetuppending');
 304             // Redirect to admin/ to continue with installation.
 305             redirect("$CFG->wwwroot/$CFG->admin/");
 306         } else if (empty($SITE->fullname)) {
 307             // Somebody double clicked when editing admin user during install.
 308             redirect("$CFG->wwwroot/$CFG->admin/");
 309         } else {
 310             redirect($returnurl, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
 311         }
 312     } else {
 313         \core\session\manager::gc(); // Remove stale sessions.
 314         redirect("$CFG->wwwroot/$CFG->admin/user.php", get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
 315     }
 316     // Never reached..
 317 }
 318
 319
 320 // Display page header.
 321 if ($user->id == -1 or ($user->id != $USER->id)) {
 322     if ($user->id == -1) {
 323         echo $OUTPUT->header();
 324     } else {
 325         $streditmyprofile = get_string('editmyprofile');
 326         $userfullname = fullname($user, true);
 327         $PAGE->set_heading($userfullname);
 328         $PAGE->set_title("$course->shortname: $streditmyprofile - $userfullname");
 329         echo $OUTPUT->header();
 330         echo $OUTPUT->heading($userfullname);
 331     }
 332 } else if (!empty($USER->newadminuser)) {
 333     $strinstallation = get_string('installation', 'install');
 334     $strprimaryadminsetup = get_string('primaryadminsetup');
 335
 336     $PAGE->navbar->add($strprimaryadminsetup);
 337     $PAGE->set_title($strinstallation);
 338     $PAGE->set_heading($strinstallation);
 339     $PAGE->set_cacheable(false);
 340
 341     echo $OUTPUT->header();
 342     echo $OUTPUT->box(get_string('configintroadmin', 'admin'), 'generalbox boxwidthnormal boxaligncenter');
 343     echo '<br />';
 344 } else {
 345     $streditmyprofile = get_string('editmyprofile');
 346     $strparticipants  = get_string('participants');
 347     $strnewuser       = get_string('newuser');
 348     $userfullname     = fullname($user, true);
 349
 350     $PAGE->set_title("$course->shortname: $streditmyprofile");
 351     $PAGE->set_heading($userfullname);
 352
 353     echo $OUTPUT->header();
 354     echo $OUTPUT->heading($streditmyprofile);
 355 }
 356
 357 // Finally display THE form.
 358 $userform->display();
 359
 360 // And proper footer.
 361 echo $OUTPUT->footer();