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 $user->interests = core_tag_tag::get_item_tags_array('core', 'user', $id);
 120
 121 if ($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 $userform = new user_editadvanced_form(new moodle_url($PAGE->url, array('returnto' => $returnto)), array(
 155     'editoroptions' => $editoroptions,
 156     'filemanageroptions' => $filemanageroptions,
 157     'user' => $user));
 158
 159 if ($usernew = $userform->get_data()) {
 160     $usercreated = false;
 161
 162     if (empty($usernew->auth)) {
 163         // User editing self.
 164         $authplugin = get_auth_plugin($user->auth);
 165         unset($usernew->auth); // Can not change/remove.
 166     } else {
 167         $authplugin = get_auth_plugin($usernew->auth);
 168     }
 169
 170     $usernew->timemodified = time();
 171     $createpassword = false;
 172
 173     if ($usernew->id == -1) {
 174         unset($usernew->id);
 175         $createpassword = !empty($usernew->createpassword);
 176         unset($usernew->createpassword);
 177         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, null, 'user', 'profile', null);
 178         $usernew->mnethostid = $CFG->mnet_localhost_id; // Always local user.
 179         $usernew->confirmed  = 1;
 180         $usernew->timecreated = time();
 181         if ($authplugin->is_internal()) {
 182             if ($createpassword or empty($usernew->newpassword)) {
 183                 $usernew->password = '';
 184             } else {
 185                 $usernew->password = hash_internal_user_password($usernew->newpassword);
 186             }
 187         } else {
 188             $usernew->password = AUTH_PASSWORD_NOT_CACHED;
 189         }
 190         $usernew->id = user_create_user($usernew, false, false);
 191
 192         if (!$authplugin->is_internal() and $authplugin->can_change_password() and !empty($usernew->newpassword)) {
 193             if (!$authplugin->user_update_password($usernew, $usernew->newpassword)) {
 194                 // Do not stop here, we need to finish user creation.
 195                 debugging(get_string('cannotupdatepasswordonextauth', '', '', $usernew->auth), DEBUG_NONE);
 196             }
 197         }
 198         $usercreated = true;
 199     } else {
 200         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 201         // Pass a true old $user here.
 202         if (!$authplugin->user_update($user, $usernew)) {
 203             // Auth update failed.
 204             print_error('cannotupdateuseronexauth', '', '', $user->auth);
 205         }
 206         user_update_user($usernew, false, false);
 207
 208         // Set new password if specified.
 209         if (!empty($usernew->newpassword)) {
 210             if ($authplugin->can_change_password()) {
 211                 if (!$authplugin->user_update_password($usernew, $usernew->newpassword)) {
 212                     print_error('cannotupdatepasswordonextauth', '', '', $usernew->auth);
 213                 }
 214                 unset_user_preference('create_password', $usernew); // Prevent cron from generating the password.
 215
 216                 if (!empty($CFG->passwordchangelogout)) {
 217                     // We can use SID of other user safely here because they are unique,
 218                     // the problem here is we do not want to logout admin here when changing own password.
 219                     \core\session\manager::kill_user_sessions($usernew->id, session_id());
 220                 }
 221             }
 222         }
 223
 224         // Force logout if user just suspended.
 225         if (isset($usernew->suspended) and $usernew->suspended and !$user->suspended) {
 226             \core\session\manager::kill_user_sessions($user->id);
 227         }
 228     }
 229
 230     $usercontext = context_user::instance($usernew->id);
 231
 232     // Update preferences.
 233     useredit_update_user_preference($usernew);
 234
 235     // Update tags.
 236     if (empty($USER->newadminuser) && isset($usernew->interests)) {
 237         useredit_update_interests($usernew, $usernew->interests);
 238     }
 239
 240     // Update user picture.
 241     if (empty($USER->newadminuser)) {
 242         core_user::update_picture($usernew, $filemanageroptions);
 243     }
 244
 245     // Update mail bounces.
 246     useredit_update_bounces($user, $usernew);
 247
 248     // Update forum track preference.
 249     useredit_update_trackforums($user, $usernew);
 250
 251     // Save custom profile fields data.
 252     profile_save_data($usernew);
 253
 254     // Reload from db.
 255     $usernew = $DB->get_record('user', array('id' => $usernew->id));
 256
 257     if ($createpassword) {
 258         setnew_password_and_mail($usernew);
 259         unset_user_preference('create_password', $usernew);
 260         set_user_preference('auth_forcepasswordchange', 1, $usernew);
 261     }
 262
 263     // Trigger update/create event, after all fields are stored.
 264     if ($usercreated) {
 265         \core\event\user_created::create_from_userid($usernew->id)->trigger();
 266     } else {
 267         \core\event\user_updated::create_from_userid($usernew->id)->trigger();
 268     }
 269
 270     if ($user->id == $USER->id) {
 271         // Override old $USER session variable.
 272         foreach ((array)$usernew as $variable => $value) {
 273             if ($variable === 'description' or $variable === 'password') {
 274                 // These are not set for security nad perf reasons.
 275                 continue;
 276             }
 277             $USER->$variable = $value;
 278         }
 279         // Preload custom fields.
 280         profile_load_custom_fields($USER);
 281
 282         if (!empty($USER->newadminuser)) {
 283             unset($USER->newadminuser);
 284             // Apply defaults again - some of them might depend on admin user info, backup, roles, etc.
 285             admin_apply_default_settings(null, false);
 286             // Admin account is fully configured - set flag here in case the redirect does not work.
 287             unset_config('adminsetuppending');
 288             // Redirect to admin/ to continue with installation.
 289             redirect("$CFG->wwwroot/$CFG->admin/");
 290         } else if (empty($SITE->fullname)) {
 291             // Somebody double clicked when editing admin user during install.
 292             redirect("$CFG->wwwroot/$CFG->admin/");
 293         } else {
 294             if ($returnto === 'profile') {
 295                 if ($course->id != SITEID) {
 296                     $returnurl = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id));
 297                 } else {
 298                     $returnurl = new moodle_url('/user/profile.php', array('id' => $user->id));
 299                 }
 300             } else {
 301                 $returnurl = new moodle_url('/user/preferences.php', array('userid' => $user->id));
 302             }
 303             redirect($returnurl);
 304         }
 305     } else {
 306         \core\session\manager::gc(); // Remove stale sessions.
 307         redirect("$CFG->wwwroot/$CFG->admin/user.php");
 308     }
 309     // Never reached..
 310 }
 311
 312 // Make sure we really are on the https page when https login required.
 313 $PAGE->verify_https_required();
 314
 315
 316 // Display page header.
 317 if ($user->id == -1 or ($user->id != $USER->id)) {
 318     if ($user->id == -1) {
 319         echo $OUTPUT->header();
 320     } else {
 321         $streditmyprofile = get_string('editmyprofile');
 322         $userfullname = fullname($user, true);
 323         $PAGE->set_heading($userfullname);
 324         $PAGE->set_title("$course->shortname: $streditmyprofile - $userfullname");
 325         echo $OUTPUT->header();
 326         echo $OUTPUT->heading($userfullname);
 327     }
 328 } else if (!empty($USER->newadminuser)) {
 329     $strinstallation = get_string('installation', 'install');
 330     $strprimaryadminsetup = get_string('primaryadminsetup');
 331
 332     $PAGE->navbar->add($strprimaryadminsetup);
 333     $PAGE->set_title($strinstallation);
 334     $PAGE->set_heading($strinstallation);
 335     $PAGE->set_cacheable(false);
 336
 337     echo $OUTPUT->header();
 338     echo $OUTPUT->box(get_string('configintroadmin', 'admin'), 'generalbox boxwidthnormal boxaligncenter');
 339     echo '<br />';
 340 } else {
 341     $streditmyprofile = get_string('editmyprofile');
 342     $strparticipants  = get_string('participants');
 343     $strnewuser       = get_string('newuser');
 344     $userfullname     = fullname($user, true);
 345
 346     $PAGE->set_title("$course->shortname: $streditmyprofile");
 347     $PAGE->set_heading($userfullname);
 348
 349     echo $OUTPUT->header();
 350     echo $OUTPUT->heading($streditmyprofile);
 351 }
 352
 353 // Finally display THE form.
 354 $userform->display();
 355
 356 // And proper footer.
 357 echo $OUTPUT->footer();
 358