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 // 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 $returnto = optional_param('returnto', null, PARAM_ALPHA);  // Code determining where to return to after save.
  40
  41 $PAGE->set_url('/user/editadvanced.php', array('course' => $course, 'id' => $id));
  42
  43 $course = $DB->get_record('course', array('id' => $course), '*', MUST_EXIST);
  44
  45 if (!empty($USER->newadminuser)) {
  46     // Ignore double clicks, we must finish all operations before cancelling request.
  47     ignore_user_abort(true);
  48
  49     $PAGE->set_course($SITE);
  50     $PAGE->set_pagelayout('maintenance');
  51 } else {
  52     if ($course->id == SITEID) {
  53         require_login();
  54         $PAGE->set_context(context_system::instance());
  55     } else {
  56         require_login($course);
  57     }
  58     $PAGE->set_pagelayout('admin');
  59 }
  60
  61 if ($course->id == SITEID) {
  62     $coursecontext = context_system::instance();   // SYSTEM context.
  63 } else {
  64     $coursecontext = context_course::instance($course->id);   // Course context.
  65 }
  66 $systemcontext = context_system::instance();
  67
  68 if ($id == -1) {
  69     // Creating new user.
  70     $user = new stdClass();
  71     $user->id = -1;
  72     $user->auth = 'manual';
  73     $user->confirmed = 1;
  74     $user->deleted = 0;
  75     $user->timezone = '99';
  76     require_capability('moodle/user:create', $systemcontext);
  77     admin_externalpage_setup('addnewuser', '', array('id' => -1));
  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($USER)) {  // Only admins may edit other admins.
  99     print_error('useradmineditadmin');
 100 }
 101
 102 if (isguestuser($user->id)) { // The real guest user can not be edited.
 103     print_error('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'       => $CFG->maxbytes,
 149                              'subdirs'        => 0,
 150                              'maxfiles'       => 1,
 151                              'accepted_types' => 'web_image');
 152 file_prepare_draft_area($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' => $user));
 159
 160 if ($usernew = $userform->get_data()) {
 161     $usercreated = false;
 162
 163     if (empty($usernew->auth)) {
 164         // User editing self.
 165         $authplugin = get_auth_plugin($user->auth);
 166         unset($usernew->auth); // Can not change/remove.
 167     } else {
 168         $authplugin = get_auth_plugin($usernew->auth);
 169     }
 170
 171     $usernew->timemodified = time();
 172     $createpassword = false;
 173
 174     if ($usernew->id == -1) {
 175         unset($usernew->id);
 176         $createpassword = !empty($usernew->createpassword);
 177         unset($usernew->createpassword);
 178         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, null, 'user', 'profile', null);
 179         $usernew->mnethostid = $CFG->mnet_localhost_id; // Always local user.
 180         $usernew->confirmed  = 1;
 181         $usernew->timecreated = time();
 182         if ($authplugin->is_internal()) {
 183             if ($createpassword or empty($usernew->newpassword)) {
 184                 $usernew->password = '';
 185             } else {
 186                 $usernew->password = hash_internal_user_password($usernew->newpassword);
 187             }
 188         } else {
 189             $usernew->password = AUTH_PASSWORD_NOT_CACHED;
 190         }
 191         $usernew->id = user_create_user($usernew, false, false);
 192
 193         if (!$authplugin->is_internal() and $authplugin->can_change_password() and !empty($usernew->newpassword)) {
 194             if (!$authplugin->user_update_password($usernew, $usernew->newpassword)) {
 195                 // Do not stop here, we need to finish user creation.
 196                 debugging(get_string('cannotupdatepasswordonextauth', '', '', $usernew->auth), DEBUG_NONE);
 197             }
 198         }
 199         $usercreated = true;
 200     } else {
 201         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 202         // Pass a true old $user here.
 203         if (!$authplugin->user_update($user, $usernew)) {
 204             // Auth update failed.
 205             print_error('cannotupdateuseronexauth', '', '', $user->auth);
 206         }
 207         user_update_user($usernew, false, false);
 208
 209         // Set new password if specified.
 210         if (!empty($usernew->newpassword)) {
 211             if ($authplugin->can_change_password()) {
 212                 if (!$authplugin->user_update_password($usernew, $usernew->newpassword)) {
 213                     print_error('cannotupdatepasswordonextauth', '', '', $usernew->auth);
 214                 }
 215                 unset_user_preference('create_password', $usernew); // Prevent cron from generating the password.
 216
 217                 if (!empty($CFG->passwordchangelogout)) {
 218                     // We can use SID of other user safely here because they are unique,
 219                     // the problem here is we do not want to logout admin here when changing own password.
 220                     \core\session\manager::kill_user_sessions($usernew->id, session_id());
 221                 }
 222                 if (!empty($usernew->signoutofotherservices)) {
 223                     webservice::delete_user_ws_tokens($usernew->id);
 224                 }
 225             }
 226         }
 227
 228         // Force logout if user just suspended.
 229         if (isset($usernew->suspended) and $usernew->suspended and !$user->suspended) {
 230             \core\session\manager::kill_user_sessions($user->id);
 231         }
 232     }
 233
 234     $usercontext = context_user::instance($usernew->id);
 235
 236     // Update preferences.
 237     useredit_update_user_preference($usernew);
 238
 239     // Update tags.
 240     if (empty($USER->newadminuser) && isset($usernew->interests)) {
 241         useredit_update_interests($usernew, $usernew->interests);
 242     }
 243
 244     // Update user picture.
 245     if (empty($USER->newadminuser)) {
 246         core_user::update_picture($usernew, $filemanageroptions);
 247     }
 248
 249     // Update mail bounces.
 250     useredit_update_bounces($user, $usernew);
 251
 252     // Update forum track preference.
 253     useredit_update_trackforums($user, $usernew);
 254
 255     // Save custom profile fields data.
 256     profile_save_data($usernew);
 257
 258     // Reload from db.
 259     $usernew = $DB->get_record('user', array('id' => $usernew->id));
 260
 261     if ($createpassword) {
 262         setnew_password_and_mail($usernew);
 263         unset_user_preference('create_password', $usernew);
 264         set_user_preference('auth_forcepasswordchange', 1, $usernew);
 265     }
 266
 267     // Trigger update/create event, after all fields are stored.
 268     if ($usercreated) {
 269         \core\event\user_created::create_from_userid($usernew->id)->trigger();
 270     } else {
 271         \core\event\user_updated::create_from_userid($usernew->id)->trigger();
 272     }
 273
 274     if ($user->id == $USER->id) {
 275         // Override old $USER session variable.
 276         foreach ((array)$usernew as $variable => $value) {
 277             if ($variable === 'description' or $variable === 'password') {
 278                 // These are not set for security nad perf reasons.
 279                 continue;
 280             }
 281             $USER->$variable = $value;
 282         }
 283         // Preload custom fields.
 284         profile_load_custom_fields($USER);
 285
 286         if (!empty($USER->newadminuser)) {
 287             unset($USER->newadminuser);
 288             // Apply defaults again - some of them might depend on admin user info, backup, roles, etc.
 289             admin_apply_default_settings(null, false);
 290             // Admin account is fully configured - set flag here in case the redirect does not work.
 291             unset_config('adminsetuppending');
 292             // Redirect to admin/ to continue with installation.
 293             redirect("$CFG->wwwroot/$CFG->admin/");
 294         } else if (empty($SITE->fullname)) {
 295             // Somebody double clicked when editing admin user during install.
 296             redirect("$CFG->wwwroot/$CFG->admin/");
 297         } else {
 298             if ($returnto === 'profile') {
 299                 if ($course->id != SITEID) {
 300                     $returnurl = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id));
 301                 } else {
 302                     $returnurl = new moodle_url('/user/profile.php', array('id' => $user->id));
 303                 }
 304             } else {
 305                 $returnurl = new moodle_url('/user/preferences.php', array('userid' => $user->id));
 306             }
 307             redirect($returnurl);
 308         }
 309     } else {
 310         \core\session\manager::gc(); // Remove stale sessions.
 311         redirect("$CFG->wwwroot/$CFG->admin/user.php");
 312     }
 313     // Never reached..
 314 }
 315
 316 // Make sure we really are on the https page when https login required.
 317 $PAGE->verify_https_required();
 318
 319
 320 // Display page header.
 321 if ($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();
 362