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     $editoroptions = array('maxfiles'=>EDITOR_UNLIMITED_FILES, 'maxbytes'=>$CFG->maxbytes, 'trusttext'=>false, 'forcehttps'=>false);
 117     $user = file_prepare_standard_editor($user, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 118 } else {
 119     $usercontext = null;
 120     // This is a new user, we don't want to add files here
 121     $editoroptions = array('maxfiles'=>0, 'maxbytes'=>0, 'trusttext'=>false, 'forcehttps'=>false);
 122 }
 123
 124 //create form
 125 $userform = new user_editadvanced_form(null, array('editoroptions'=>$editoroptions));
 126 $userform->set_data($user);
 127
 128 if ($usernew = $userform->get_data()) {
 129     add_to_log($course->id, 'user', 'update', "view.php?id=$user->id&course=$course->id", '');
 130
 131     if (empty($usernew->auth)) {
 132         //user editing self
 133         $authplugin = get_auth_plugin($user->auth);
 134         unset($usernew->auth); //can not change/remove
 135     } else {
 136         $authplugin = get_auth_plugin($usernew->auth);
 137     }
 138
 139     $usernew->timemodified = time();
 140
 141     if ($usernew->id == -1) {
 142         //TODO check out if it makes sense to create account with this auth plugin and what to do with the password
 143         unset($usernew->id);
 144         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, null, 'user', 'profile', null);
 145         $usernew->mnethostid = $CFG->mnet_localhost_id; // always local user
 146         $usernew->confirmed  = 1;
 147         $usernew->timecreated = time();
 148         $usernew->password = hash_internal_user_password($usernew->newpassword);
 149         $usernew->id = $DB->insert_record('user', $usernew);
 150         $usercreated = true;
 151
 152     } else {
 153         $usernew = file_postupdate_standard_editor($usernew, 'description', $editoroptions, $usercontext, 'user', 'profile', 0);
 154         $DB->update_record('user', $usernew);
 155         // pass a true $userold here
 156         if (! $authplugin->user_update($user, $userform->get_data())) {
 157             // auth update failed, rollback for moodle
 158             $DB->update_record('user', $user);
 159             print_error('cannotupdateuseronexauth', '', '', $user->auth);
 160         }
 161
 162         //set new password if specified
 163         if (!empty($usernew->newpassword)) {
 164             if ($authplugin->can_change_password()) {
 165                 if (!$authplugin->user_update_password($usernew, $usernew->newpassword)){
 166                     print_error('cannotupdatepasswordonextauth', '', '', $usernew->auth);
 167                 }
 168                 unset_user_preference('create_password', $usernew); // prevent cron from generating the password
 169             }
 170         }
 171         $usercreated = false;
 172     }
 173
 174     $usercontext = get_context_instance(CONTEXT_USER, $usernew->id);
 175
 176     //update preferences
 177     useredit_update_user_preference($usernew);
 178
 179     // update tags
 180     if (!empty($CFG->usetags) and empty($USER->newadminuser)) {
 181         useredit_update_interests($usernew, $usernew->interests);
 182     }
 183
 184     //update user picture
 185     if (!empty($CFG->gdversion) and empty($USER->newadminuser)) {
 186         useredit_update_picture($usernew, $userform);
 187     }
 188
 189     // update mail bounces
 190     useredit_update_bounces($user, $usernew);
 191
 192     // update forum track preference
 193     useredit_update_trackforums($user, $usernew);
 194
 195     // save custom profile fields data
 196     profile_save_data($usernew);
 197
 198     // reload from db
 199     $usernew = $DB->get_record('user', array('id'=>$usernew->id));
 200
 201     // trigger events
 202     if ($usercreated) {
 203         //set default message preferences
 204         if (!message_set_default_message_preferences( $usernew )){
 205             print_error('cannotsavemessageprefs', 'message');
 206         }
 207         events_trigger('user_created', $usernew);
 208     } else {
 209         events_trigger('user_updated', $usernew);
 210     }
 211
 212     if ($user->id == $USER->id) {
 213         // Override old $USER session variable
 214         foreach ((array)$usernew as $variable => $value) {
 215             $USER->$variable = $value;
 216         }
 217         // preload custom fields
 218         profile_load_custom_fields($USER);
 219
 220         if (!empty($USER->newadminuser)) {
 221             unset($USER->newadminuser);
 222             // apply defaults again - some of them might depend on admin user info, backup, roles, etc.
 223             admin_apply_default_settings(NULL , false);
 224             // redirect to admin/ to continue with installation
 225             redirect("$CFG->wwwroot/$CFG->admin/");
 226         } else {
 227             redirect("$CFG->wwwroot/user/view.php?id=$USER->id&course=$course->id");
 228         }
 229     } else {
 230         session_gc(); // remove stale sessions
 231         redirect("$CFG->wwwroot/$CFG->admin/user.php");
 232     }
 233     //never reached
 234 }
 235
 236 // make sure we really are on the https page when https login required
 237 $PAGE->verify_https_required();
 238
 239
 240 /// Display page header
 241 if ($user->id == -1 or ($user->id != $USER->id)) {
 242     if ($user->id == -1) {
 243         echo $OUTPUT->header();
 244     } else {
 245         $PAGE->set_heading($SITE->fullname);
 246         echo $OUTPUT->header();
 247         $userfullname = fullname($user, true);
 248         echo $OUTPUT->heading($userfullname);
 249     }
 250 } else if (!empty($USER->newadminuser)) {
 251     $strinstallation = get_string('installation', 'install');
 252     $strprimaryadminsetup = get_string('primaryadminsetup');
 253
 254     $PAGE->navbar->add($strprimaryadminsetup);
 255     $PAGE->set_title($strinstallation);
 256     $PAGE->set_heading($strinstallation);
 257     $PAGE->set_cacheable(false);
 258
 259     echo $OUTPUT->header();
 260     echo $OUTPUT->box(get_string('configintroadmin', 'admin'), 'generalbox boxwidthnormal boxaligncenter');
 261     echo '<br />';
 262 } else {
 263     $streditmyprofile = get_string('editmyprofile');
 264     $strparticipants  = get_string('participants');
 265     $strnewuser       = get_string('newuser');
 266     $userfullname     = fullname($user, true);
 267
 268     $PAGE->set_title("$course->shortname: $streditmyprofile");
 269     $PAGE->set_heading($course->fullname);
 270
 271     echo $OUTPUT->header();
 272     echo $OUTPUT->heading($userfullname);
 273 }
 274
 275 /// Finally display THE form
 276 $userform->display();
 277
 278 /// and proper footer
 279 echo $OUTPUT->footer();
 280