message/edit.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  * Edit user message preferences
  19  *
  20  * @package    core_message
  21  * @copyright  2008 Luis Rodrigues and Martin Dougiamas
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require_once(dirname(__FILE__) . '/../config.php');
  26 require_once($CFG->dirroot . '/message/lib.php');
  27 require_once($CFG->dirroot . '/user/lib.php');
  28
  29 $userid = optional_param('id', 0, PARAM_INT);    // User id.
  30 $disableall = optional_param('disableall', 0, PARAM_BOOL); //disable all of this user's notifications
  31
  32 if (!$userid) {
  33     $userid = $USER->id;
  34 }
  35
  36 $url = new moodle_url('/message/edit.php');
  37 $url->param('id', $userid);
  38
  39 $PAGE->set_url($url);
  40 $PAGE->set_popup_notification_allowed(false); // We are within the messaging system so don't show message popups
  41
  42 require_login();
  43
  44 if (isguestuser()) {
  45     print_error('guestnoeditmessage', 'message');
  46 }
  47
  48 if (!$user = $DB->get_record('user', array('id' => $userid))) {
  49     print_error('invaliduserid');
  50 }
  51
  52 $systemcontext   = context_system::instance();
  53 $personalcontext = context_user::instance($user->id);
  54
  55 $PAGE->set_context($personalcontext);
  56 $PAGE->set_pagelayout('admin');
  57 $PAGE->requires->js_init_call('M.core_message.init_editsettings');
  58
  59 // check access control
  60 if ($user->id == $USER->id) {
  61     //editing own message profile
  62     require_capability('moodle/user:editownmessageprofile', $systemcontext);
  63 } else {
  64     // teachers, parents, etc.
  65     require_capability('moodle/user:editmessageprofile', $personalcontext);
  66     // no editing of guest user account
  67     if (isguestuser($user->id)) {
  68         print_error('guestnoeditmessageother', 'message');
  69     }
  70     // no editing of admins by non admins!
  71     if (is_siteadmin($user) and !is_siteadmin($USER)) {
  72         print_error('useradmineditadmin');
  73     }
  74     $PAGE->navbar->includesettingsbase = true;
  75     $PAGE->navigation->extend_for_user($user);
  76 }
  77
  78 // Fetch message providers
  79 $providers = message_get_providers_for_user($user->id);
  80
  81 /// Save new preferences if data was submitted
  82
  83 if (($form = data_submitted()) && confirm_sesskey()) {
  84     $preferences = array();
  85
  86     //only update the user's "emailstop" if its actually changed
  87     if ( $user->emailstop != $disableall ) {
  88         $user->emailstop = $disableall;
  89         $DB->set_field('user', 'emailstop', $user->emailstop, array("id"=>$user->id));
  90     }
  91
  92     // Turning on emailstop disables the preference checkboxes in the browser.
  93     // Disabled checkboxes may not be submitted with the form making them look (incorrectly) like they've been unchecked.
  94     // Only alter the messaging preferences if emailstop is turned off
  95     if (!$user->emailstop) {
  96         foreach ($providers as $provider) {
  97             $componentproviderbase = $provider->component.'_'.$provider->name;
  98             foreach (array('loggedin', 'loggedoff') as $state) {
  99                 $linepref = '';
 100                 $componentproviderstate = $componentproviderbase.'_'.$state;
 101                 if (array_key_exists($componentproviderstate, $form)) {
 102                     foreach (array_keys($form->{$componentproviderstate}) as $process) {
 103                         if ($linepref == ''){
 104                             $linepref = $process;
 105                         } else {
 106                             $linepref .= ','.$process;
 107                         }
 108                     }
 109                 }
 110                 if (empty($linepref)) {
 111                     $linepref = 'none';
 112                 }
 113                 $preferences['message_provider_'.$provider->component.'_'.$provider->name.'_'.$state] = $linepref;
 114             }
 115         }
 116     }
 117
 118 /// Set all the processor options as well
 119     $processors = get_message_processors(true);
 120     foreach ($processors as $processor) {
 121         $processor->object->process_form($form, $preferences);
 122     }
 123
 124     //process general messaging preferences
 125     $preferences['message_blocknoncontacts'] = !empty($form->blocknoncontacts)?1:0;
 126     $preferences['message_beepnewmessage']   = !empty($form->beepnewmessage)?1:0;
 127
 128     // Save all the new preferences to the database
 129     if (!set_user_preferences($preferences, $user->id)) {
 130         print_error('cannotupdateusermsgpref');
 131     }
 132
 133     if (isset($form->mailformat)) {
 134         $user->mailformat = clean_param($form->mailformat, PARAM_INT);
 135     }
 136     user_update_user($user, false, false);
 137
 138     $redirect = new moodle_url("/user/preferences.php", array('userid' => $userid));
 139     redirect($redirect);
 140 }
 141
 142 /// Load preferences
 143 $preferences = new stdClass();
 144 $preferences->userdefaultemail = $user->email;//may be displayed by the email processor
 145
 146 /// Get providers preferences
 147 foreach ($providers as $provider) {
 148     foreach (array('loggedin', 'loggedoff') as $state) {
 149         $linepref = get_user_preferences('message_provider_'.$provider->component.'_'.$provider->name.'_'.$state, '', $user->id);
 150         if ($linepref == ''){
 151             continue;
 152         }
 153         $lineprefarray = explode(',', $linepref);
 154         $preferences->{$provider->component.'_'.$provider->name.'_'.$state} = array();
 155         foreach ($lineprefarray as $pref) {
 156             $preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$pref] = 1;
 157         }
 158     }
 159 }
 160
 161 // Load all processors
 162 $processors = get_message_processors();
 163 /// For every processors put its options on the form (need to get function from processor's lib.php)
 164 foreach ($processors as $processor) {
 165     $processor->object->load_data($preferences, $user->id);
 166 }
 167
 168 //load general messaging preferences
 169 $preferences->blocknoncontacts  =  get_user_preferences( 'message_blocknoncontacts', '', $user->id);
 170 $preferences->beepnewmessage    =  get_user_preferences( 'message_beepnewmessage', '', $user->id);
 171 $preferences->mailformat        =  $user->mailformat;
 172 $preferences->mailcharset       =  get_user_preferences( 'mailcharset', '', $user->id);
 173
 174 /// Display page header
 175 $strmessaging = get_string('messaging', 'message');
 176 $PAGE->set_title($strmessaging);
 177 $PAGE->set_heading(fullname($user));
 178
 179 // Grab the renderer
 180 $renderer = $PAGE->get_renderer('core', 'message');
 181 // Fetch default (site) preferences
 182 $defaultpreferences = get_message_output_default_preferences();
 183
 184 $messagingoptions = $renderer->manage_messagingoptions($processors, $providers, $preferences, $defaultpreferences,
 185         $user->emailstop, $user->id);
 186
 187 echo $OUTPUT->header();
 188 echo $messagingoptions;
 189 echo $OUTPUT->footer();
 190