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
  39 $PAGE->set_url('/user/editadvanced.php', array('course' => $course, 'id' => $id));
  40
  41 $course = $DB->get_record('course', array('id' => $course), '*', MUST_EXIST);
  42
  43 if (!empty($USER->newadminuser)) {
  44     // Ignore double clicks, we must finish all operations before cancelling request.
  45     ignore_user_abort(true);
  46
  47     $PAGE->set_course($SITE);
  48     $PAGE->set_pagelayout('maintenance');
  49 } else {
  50     if ($course->id == SITEID) {
  51         require_login();
  52         $PAGE->set_context(context_system::instance());
  53     } else {
  54         require_login($course);
  55     }
  56     $PAGE->set_pagelayout('admin');
  57 }
  58
  59 if ($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     require_capability('moodle/user:create', $systemcontext);
  74     admin_externalpage_setup('addnewuser', '', array('id' => -1));
  75 } else {
  76     // Editing existing user.
  77     require_capability('moodle/user:update', $systemcontext);
  78     $user = $DB->get_record('user', array('id' => $id), '*', MUST_EXIST);
  79     $PAGE->set_context(context_user::instance($user->id));
  80     if ($user->id != $USER->id) {
  81         $PAGE->navigation->extend_for_user($user);
  82     } else {
  83         if ($node = $PAGE->navigation->find('myprofile', navigation_node::TYPE_ROOTNODE)) {
  84             $node->force_open();
  85         }
  86     }
  87 }
  88
  89 // Remote users cannot be edited.
  90 if ($user->id != -1 and is_mnet_remote_user($user)) {
  91     redirect($CFG->wwwroot . "/user/view.php?id=$id&course={$course->id}");
  92 }
  93
  94 if ($user->id != $USER->id and is_siteadmin($user) and !is_siteadmin($USER)) {  // Only admins may edit other admins.
  95     print_error('useradmineditadmin');
  96 }
  97
  98 if (isguestuser($user->id)) { // The real guest user can not be edited.
  99     print_error('guestnoeditprofileother');
 100 }
 101
 102 if ($user->deleted) {
 103     echo $OUTPUT->header();
 104     echo $OUTPUT->heading(get_string('userdeleted'));
 105     echo $OUTPUT->footer();
 106     die;
 107 }
 108
 109 // Load user preferences.
 110 useredit_load_preferences($user);
 111
 112 // Load custom profile fields data.
 113 profile_load_data($user);
 114
 115 // User interests.
 116 if (!empty($CFG->usetags)) {
 117     require_once($CFG->dirroot.'/tag/lib.php');
 118     $user->interests = tag_get_tags_array('user', $id);
 119 }
 120
 121 if ($user->id !== -1) {
 122     $usercontext = context_user::instance($user->id);
 123     $editoroptions = array(
 124         'maxfiles'   => EDITOR_UNLIMITED_FILES,
 125         'maxbytes'   => $CFG->maxbytes,
 126         'trusttext'  => false,
 127         'forcehttps' => false,
 128         'context'    => $usercontext
 129     );
 130
 131     $user = file_prepare_standard_editor($user, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 132 } else {
 133     $usercontext = null;
 134     // This is a new user, we don't want to add files here.
 135     $editoroptions = array(
 136         'maxfiles' => 0,
 137         'maxbytes' => 0,
 138         'trusttext' => false,
 139         'forcehttps' => false,
 140         'context' => $coursecontext
 141     );
 142 }
 143
 144 // Prepare filemanager draft area.
 145 $draftitemid = 0;
 146 $filemanagercontext = $editoroptions['context'];
 147 $filemanageroptions = array('maxbytes'       => $CFG->maxbytes,
 148                              'subdirs'        => 0,
 149                              'maxfiles'       => 1,
 150                              'accepted_types' => 'web_image');
 151 file_prepare_draft_area($draftitemid, $filemanagercontext->id, 'user', 'newicon', 0, $filemanageroptions);
 152 $user->imagefile = $draftitemid;
 153 // Create form.
 154 $userform = new user_editadvanced_form(null, array(
 155     'editoroptions' => $editoroptions,
 156     'filemanageroptions' => $filemanageroptions,
 157     'userid' => $user->id));
 158 $userform->set_data($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', $usernew); // Prevent cron from generating the password.
 216             }
 217         }
 218
 219         // Force logout if user just suspended.
 220         if (isset($usernew->suspended) and $usernew->suspended and !$user->suspended) {
 221             \core\session\manager::kill_user_sessions($user->id);
 222         }
 223     }
 224
 225     $usercontext = context_user::instance($usernew->id);
 226
 227     // Update preferences.
 228     useredit_update_user_preference($usernew);
 229
 230     // Update tags.
 231     if (!empty($CFG->usetags) and empty($USER->newadminuser)) {
 232         useredit_update_interests($usernew, $usernew->interests);
 233     }
 234
 235     // Update user picture.
 236     if (empty($USER->newadminuser)) {
 237         useredit_update_picture($usernew, $userform, $filemanageroptions);
 238     }
 239
 240     // Update mail bounces.
 241     useredit_update_bounces($user, $usernew);
 242
 243     // Update forum track preference.
 244     useredit_update_trackforums($user, $usernew);
 245
 246     // Save custom profile fields data.
 247     profile_save_data($usernew);
 248
 249     // Reload from db.
 250     $usernew = $DB->get_record('user', array('id' => $usernew->id));
 251
 252     if ($createpassword) {
 253         setnew_password_and_mail($usernew);
 254         unset_user_preference('create_password', $usernew);
 255         set_user_preference('auth_forcepasswordchange', 1, $usernew);
 256     }
 257
 258     // Trigger update/create event, after all fields are stored.
 259     if ($usercreated) {
 260         \core\event\user_created::create_from_userid($usernew->id)->trigger();
 261     } else {
 262         \core\event\user_updated::create_from_userid($usernew->id)->trigger();
 263     }
 264
 265     if ($user->id == $USER->id) {
 266         // Override old $USER session variable.
 267         foreach ((array)$usernew as $variable => $value) {
 268             if ($variable === 'description' or $variable === 'password') {
 269                 // These are not set for security nad perf reasons.
 270                 continue;
 271             }
 272             $USER->$variable = $value;
 273         }
 274         // Preload custom fields.
 275         profile_load_custom_fields($USER);
 276
 277         if (!empty($USER->newadminuser)) {
 278             unset($USER->newadminuser);
 279             // Apply defaults again - some of them might depend on admin user info, backup, roles, etc.
 280             admin_apply_default_settings(null, false);
 281             // Admin account is fully configured - set flag here in case the redirect does not work.
 282             unset_config('adminsetuppending');
 283             // Redirect to admin/ to continue with installation.
 284             redirect("$CFG->wwwroot/$CFG->admin/");
 285         } else if (empty($SITE->fullname)) {
 286             // Somebody double clicked when editing admin user during install.
 287             redirect("$CFG->wwwroot/$CFG->admin/");
 288         } else {
 289             redirect("$CFG->wwwroot/user/view.php?id=$USER->id&course=$course->id");
 290         }
 291     } else {
 292         \core\session\manager::gc(); // Remove stale sessions.
 293         redirect("$CFG->wwwroot/$CFG->admin/user.php");
 294     }
 295     // Never reached..
 296 }
 297
 298 // Make sure we really are on the https page when https login required.
 299 $PAGE->verify_https_required();
 300
 301
 302 // Display page header.
 303 if ($user->id == -1 or ($user->id != $USER->id)) {
 304     if ($user->id == -1) {
 305         echo $OUTPUT->header();
 306     } else {
 307         $streditmyprofile = get_string('editmyprofile');
 308         $userfullname = fullname($user, true);
 309         $PAGE->set_heading($SITE->fullname);
 310         $PAGE->set_title("$course->shortname: $streditmyprofile - $userfullname");
 311         echo $OUTPUT->header();
 312         echo $OUTPUT->heading($userfullname);
 313     }
 314 } else if (!empty($USER->newadminuser)) {
 315     $strinstallation = get_string('installation', 'install');
 316     $strprimaryadminsetup = get_string('primaryadminsetup');
 317
 318     $PAGE->navbar->add($strprimaryadminsetup);
 319     $PAGE->set_title($strinstallation);
 320     $PAGE->set_heading($strinstallation);
 321     $PAGE->set_cacheable(false);
 322
 323     echo $OUTPUT->header();
 324     echo $OUTPUT->box(get_string('configintroadmin', 'admin'), 'generalbox boxwidthnormal boxaligncenter');
 325     echo '<br />';
 326 } else {
 327     $streditmyprofile = get_string('editmyprofile');
 328     $strparticipants  = get_string('participants');
 329     $strnewuser       = get_string('newuser');
 330     $userfullname     = fullname($user, true);
 331
 332     $PAGE->set_title("$course->shortname: $streditmyprofile");
 333     $PAGE->set_heading($course->fullname);
 334
 335     echo $OUTPUT->header();
 336     echo $OUTPUT->heading($userfullname);
 337 }
 338
 339 // Finally display THE form.
 340 $userform->display();
 341
 342 // And proper footer.
 343 echo $OUTPUT->footer();
 344