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