user/editadvanced.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19  * Allows you to edit a users profile
  20  *
  21  * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  22  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  * @package user
  24  */
  25
  26 require_once('../config.php');
  27 require_once($CFG->libdir.'/gdlib.php');
  28 require_once($CFG->libdir.'/adminlib.php');
  29 require_once($CFG->dirroot.'/user/editadvanced_form.php');
  30 require_once($CFG->dirroot.'/user/editlib.php');
  31 require_once($CFG->dirroot.'/user/profile/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     $PAGE->set_course($SITE);
  45     $PAGE->set_pagelayout('maintenance');
  46 } else {
  47     require_login($course);
  48     $PAGE->set_pagelayout('admin');
  49 }
  50
  51 if ($course->id == SITEID) {
  52     $coursecontext = get_context_instance(CONTEXT_SYSTEM);   // SYSTEM context
  53 } else {
  54     $coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);   // Course context
  55 }
  56 $systemcontext = get_context_instance(CONTEXT_SYSTEM);
  57
  58 if ($id == -1) {
  59     // creating new user
  60     $user = new stdClass();
  61     $user->id = -1;
  62     $user->auth = 'manual';
  63     $user->confirmed = 1;
  64     $user->deleted = 0;
  65     require_capability('moodle/user:create', $systemcontext);
  66     admin_externalpage_setup('addnewuser', '', array('id' => -1));
  67 } else {
  68     // editing existing user
  69     require_capability('moodle/user:update', $systemcontext);
  70     $user = $DB->get_record('user', array('id'=>$id), '*', MUST_EXIST);
  71     $PAGE->set_context(get_context_instance(CONTEXT_USER, $user->id));
  72     if ($user->id == $USER->id) {
  73         if ($course->id != SITEID && $node = $PAGE->navigation->find($course->id, navigation_node::TYPE_COURSE)) {
  74             $node->make_active();
  75             $PAGE->navbar->includesettingsbase = true;
  76         }
  77     } else {
  78         $PAGE->navigation->extend_for_user($user);
  79     }
  80 }
  81
  82 // remote users cannot be edited
  83 if ($user->id != -1 and is_mnet_remote_user($user)) {
  84     redirect($CFG->wwwroot . "/user/view.php?id=$id&course={$course->id}");
  85 }
  86
  87 if ($user->id != $USER->id and is_siteadmin($user) and !is_siteadmin($USER)) {  // Only admins may edit other admins
  88     print_error('useradmineditadmin');
  89 }
  90
  91 if (isguestuser($user->id)) { // the real guest user can not be edited
  92     print_error('guestnoeditprofileother');
  93 }
  94
  95 if ($user->deleted) {
  96     echo $OUTPUT->header();
  97     echo $OUTPUT->heading(get_string('userdeleted'));
  98     echo $OUTPUT->footer();
  99     die;
 100 }
 101
 102 //load user preferences
 103 useredit_load_preferences($user);
 104
 105 //Load custom profile fields data
 106 profile_load_data($user);
 107
 108 //User interests
 109 if (!empty($CFG->usetags)) {
 110     require_once($CFG->dirroot.'/tag/lib.php');
 111     $user->interests = tag_get_tags_array('user', $id);
 112 }
 113
 114 if ($user->id !== -1) {
 115     $usercontext = get_context_instance(CONTEXT_USER, $user->id);
 116     $editoroptions = array(
 117         'maxfiles'   => EDITOR_UNLIMITED_FILES,
 118         'maxbytes'   => $CFG->maxbytes,
 119         'trusttext'  => false,
 120         'forcehttps' => false,
 121         'context'    => $usercontext
 122     );
 123
 124     $user = file_prepare_standard_editor($user, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 125 } else {
 126     $usercontext = null;
 127     // This is a new user, we don't want to add files here
 128     $editoroptions = array(
 129         'maxfiles'=>0,
 130         'maxbytes'=>0,
 131         'trusttext'=>false,
 132         'forcehttps'=>false,
 133         'context' => $coursecontext
 134     );
 135 }
 136
 137 // Prepare filemanager draft area.
 138 $draftitemid = 0;
 139 $filemanagercontext = $editoroptions['context'];
 140 $filemanageroptions = array('maxbytes'       => $CFG->maxbytes,
 141                              'subdirs'        => 0,
 142                              'maxfiles'       => 1,
 143                              'accepted_types' => 'web_image');
 144 file_prepare_draft_area($draftitemid, $filemanagercontext->id, 'user', 'newicon', 0, $filemanageroptions);
 145 $user->imagefile = $draftitemid;
 146 //create form
 147 $userform = new user_editadvanced_form(null, array(
 148     'editoroptions' => $editoroptions,
 149     'filemanageroptions' => $filemanageroptions,
 150     'userid' => $user->id));
 151 $userform->set_data($user);
 152
 153 if ($usernew = $userform->get_data()) {
 154
 155     if (empty($usernew->auth)) {
 156         //user editing self
 157         $authplugin = get_auth_plugin($user->auth);
 158         unset($usernew->auth); //can not change/remove
 159     } else {
 160         $authplugin = get_auth_plugin($usernew->auth);
 161     }
 162
 163     $usernew->timemodified = time();
 164
 165     if ($usernew->id == -1) {
 166         //TODO check out if it makes sense to create account with this auth plugin and what to do with the password
 167         unset($usernew->id);
 168         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, null, 'user', 'profile', null);
 169         $usernew->mnethostid = $CFG->mnet_localhost_id; // always local user
 170         $usernew->confirmed  = 1;
 171         $usernew->timecreated = time();
 172         $usernew->password = hash_internal_user_password($usernew->newpassword);
 173         $usernew->id = $DB->insert_record('user', $usernew);
 174         $usercreated = true;
 175         add_to_log($course->id, 'user', 'add', "view.php?id=$usernew->id&course=$course->id", '');
 176
 177     } else {
 178         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 179         $DB->update_record('user', $usernew);
 180         // pass a true $userold here
 181         if (! $authplugin->user_update($user, $userform->get_data())) {
 182             // auth update failed, rollback for moodle
 183             $DB->update_record('user', $user);
 184             print_error('cannotupdateuseronexauth', '', '', $user->auth);
 185         }
 186         add_to_log($course->id, 'user', 'update', "view.php?id=$user->id&course=$course->id", '');
 187
 188         //set new password if specified
 189         if (!empty($usernew->newpassword)) {
 190             if ($authplugin->can_change_password()) {
 191                 if (!$authplugin->user_update_password($usernew, $usernew->newpassword)){
 192                     print_error('cannotupdatepasswordonextauth', '', '', $usernew->auth);
 193                 }
 194                 unset_user_preference('create_password', $usernew); // prevent cron from generating the password
 195             }
 196         }
 197
 198         // force logout if user just suspended
 199         if (isset($usernew->suspended) and $usernew->suspended and !$user->suspended) {
 200             session_kill_user($user->id);
 201         }
 202
 203         $usercreated = false;
 204     }
 205
 206     $usercontext = get_context_instance(CONTEXT_USER, $usernew->id);
 207
 208     //update preferences
 209     useredit_update_user_preference($usernew);
 210
 211     // update tags
 212     if (!empty($CFG->usetags) and empty($USER->newadminuser)) {
 213         useredit_update_interests($usernew, $usernew->interests);
 214     }
 215
 216     //update user picture
 217     if (!empty($CFG->gdversion) and empty($USER->newadminuser)) {
 218         useredit_update_picture($usernew, $userform, $filemanageroptions);
 219     }
 220
 221     // update mail bounces
 222     useredit_update_bounces($user, $usernew);
 223
 224     // update forum track preference
 225     useredit_update_trackforums($user, $usernew);
 226
 227     // save custom profile fields data
 228     profile_save_data($usernew);
 229
 230     // reload from db
 231     $usernew = $DB->get_record('user', array('id'=>$usernew->id));
 232
 233     // trigger events
 234     if ($usercreated) {
 235         events_trigger('user_created', $usernew);
 236     } else {
 237         events_trigger('user_updated', $usernew);
 238     }
 239
 240     if ($user->id == $USER->id) {
 241         // Override old $USER session variable
 242         foreach ((array)$usernew as $variable => $value) {
 243             $USER->$variable = $value;
 244         }
 245         // preload custom fields
 246         profile_load_custom_fields($USER);
 247
 248         if (!empty($USER->newadminuser)) {
 249             unset($USER->newadminuser);
 250             // apply defaults again - some of them might depend on admin user info, backup, roles, etc.
 251             admin_apply_default_settings(NULL , false);
 252             // redirect to admin/ to continue with installation
 253             redirect("$CFG->wwwroot/$CFG->admin/");
 254         } else {
 255             redirect("$CFG->wwwroot/user/view.php?id=$USER->id&course=$course->id");
 256         }
 257     } else {
 258         session_gc(); // remove stale sessions
 259         redirect("$CFG->wwwroot/$CFG->admin/user.php");
 260     }
 261     //never reached
 262 }
 263
 264 // make sure we really are on the https page when https login required
 265 $PAGE->verify_https_required();
 266
 267
 268 /// Display page header
 269 if ($user->id == -1 or ($user->id != $USER->id)) {
 270     if ($user->id == -1) {
 271         echo $OUTPUT->header();
 272     } else {
 273         $PAGE->set_heading($SITE->fullname);
 274         echo $OUTPUT->header();
 275         $userfullname = fullname($user, true);
 276         echo $OUTPUT->heading($userfullname);
 277     }
 278 } else if (!empty($USER->newadminuser)) {
 279     $strinstallation = get_string('installation', 'install');
 280     $strprimaryadminsetup = get_string('primaryadminsetup');
 281
 282     $PAGE->navbar->add($strprimaryadminsetup);
 283     $PAGE->set_title($strinstallation);
 284     $PAGE->set_heading($strinstallation);
 285     $PAGE->set_cacheable(false);
 286
 287     echo $OUTPUT->header();
 288     echo $OUTPUT->box(get_string('configintroadmin', 'admin'), 'generalbox boxwidthnormal boxaligncenter');
 289     echo '<br />';
 290 } else {
 291     $streditmyprofile = get_string('editmyprofile');
 292     $strparticipants  = get_string('participants');
 293     $strnewuser       = get_string('newuser');
 294     $userfullname     = fullname($user, true);
 295
 296     $PAGE->set_title("$course->shortname: $streditmyprofile");
 297     $PAGE->set_heading($course->fullname);
 298
 299     echo $OUTPUT->header();
 300     echo $OUTPUT->heading($userfullname);
 301 }
 302
 303 /// Finally display THE form
 304 $userform->display();
 305
 306 /// and proper footer
 307 echo $OUTPUT->footer();
 308