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