message/edit.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  * Edit user message preferences
  20  *
  21  * @author Luis Rodrigues and Martin Dougiamas
  22  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  * @package message
  24  */
  25
  26 require_once(dirname(__FILE__) . '/../config.php');
  27 require_once($CFG->dirroot . '/message/lib.php');
  28
  29 $userid = optional_param('id', $USER->id, PARAM_INT);    // user id
  30 $course = optional_param('course', SITEID, PARAM_INT);   // course id (defaults to Site)
  31 $disableall = optional_param('disableall', 0, PARAM_BOOL); //disable all of this user's notifications
  32
  33 $url = new moodle_url('/message/edit.php');
  34 if ($userid !== $USER->id) {
  35     $url->param('id', $userid);
  36 }
  37 if ($course != SITEID) {
  38     $url->param('course', $course);
  39 }
  40 $PAGE->set_url($url);
  41
  42 if (!$course = $DB->get_record('course', array('id' => $course))) {
  43     print_error('invalidcourseid');
  44 }
  45
  46 if ($course->id != SITEID) {
  47     require_login($course);
  48
  49 } else {
  50     if (!isloggedin()) {
  51         if (empty($SESSION->wantsurl)) {
  52             $SESSION->wantsurl = $CFG->httpswwwroot.'/message/edit.php';
  53         }
  54         redirect(get_login_url());
  55     }
  56 }
  57
  58 if (isguestuser()) {
  59     print_error('guestnoeditmessage', 'message');
  60 }
  61
  62 if (!$user = $DB->get_record('user', array('id' => $userid))) {
  63     print_error('invaliduserid');
  64 }
  65
  66 $systemcontext   = get_context_instance(CONTEXT_SYSTEM);
  67 $personalcontext = get_context_instance(CONTEXT_USER, $user->id);
  68 $coursecontext   = get_context_instance(CONTEXT_COURSE, $course->id);
  69
  70 $PAGE->set_context($personalcontext);
  71 $PAGE->set_pagelayout('course');
  72 $PAGE->requires->js_init_call('M.core_message.init_editsettings');
  73
  74 // check access control
  75 if ($user->id == $USER->id) {
  76     //editing own message profile
  77     require_capability('moodle/user:editownmessageprofile', $systemcontext);
  78     if ($course->id != SITEID && $node = $PAGE->navigation->find($course->id, navigation_node::TYPE_COURSE)) {
  79         $node->make_active();
  80         $PAGE->navbar->includesettingsbase = true;
  81     }
  82 } else {
  83     // teachers, parents, etc.
  84     require_capability('moodle/user:editmessageprofile', $personalcontext);
  85     // no editing of guest user account
  86     if (isguestuser($user->id)) {
  87         print_error('guestnoeditmessageother', 'message');
  88     }
  89     // no editing of admins by non admins!
  90     if (is_siteadmin($user) and !is_siteadmin($USER)) {
  91         print_error('useradmineditadmin');
  92     }
  93     $PAGE->navigation->extend_for_user($user);
  94 }
  95
  96 // Fetch message providers
  97 $providers = message_get_providers_for_user($user->id);
  98
  99 /// Save new preferences if data was submitted
 100
 101 if (($form = data_submitted()) && confirm_sesskey()) {
 102     $preferences = array();
 103
 104     //only update the user's "emailstop" if its actually changed
 105     if ( $user->emailstop != $disableall ) {
 106         $user->emailstop = $disableall;
 107         $DB->set_field('user', 'emailstop', $user->emailstop, array("id"=>$user->id));
 108     }
 109
 110     // Turning on emailstop disables the preference checkboxes in the browser.
 111     // Disabled checkboxes may not be submitted with the form making them look (incorrectly) like they've been unchecked.
 112     // Only alter the messaging preferences if emailstop is turned off
 113     if (!$user->emailstop) {
 114         foreach ($providers as $provider) {
 115             $componentproviderbase = $provider->component.'_'.$provider->name;
 116             foreach (array('loggedin', 'loggedoff') as $state) {
 117                 $linepref = '';
 118                 $componentproviderstate = $componentproviderbase.'_'.$state;
 119                 if (array_key_exists($componentproviderstate, $form)) {
 120                     foreach (array_keys($form->{$componentproviderstate}) as $process) {
 121                         if ($linepref == ''){
 122                             $linepref = $process;
 123                         } else {
 124                             $linepref .= ','.$process;
 125                         }
 126                     }
 127                 }
 128                 if (empty($linepref)) {
 129                     $linepref = 'none';
 130                 }
 131                 $preferences['message_provider_'.$provider->component.'_'.$provider->name.'_'.$state] = $linepref;
 132             }
 133         }
 134     }
 135
 136 /// Set all the processor options as well
 137     $processors = get_message_processors(true);
 138     foreach ($processors as $processor) {
 139         $processor->object->process_form($form, $preferences);
 140     }
 141
 142     //process general messaging preferences
 143     $preferences['message_blocknoncontacts'] = !empty($form->blocknoncontacts)?1:0;
 144     //$preferences['message_beepnewmessage']    = !empty($form->beepnewmessage)?1:0;
 145
 146     // Save all the new preferences to the database
 147     if (!set_user_preferences($preferences, $user->id)) {
 148         print_error('cannotupdateusermsgpref');
 149     }
 150
 151     redirect("$CFG->wwwroot/message/edit.php?id=$user->id&course=$course->id");
 152 }
 153
 154 /// Load preferences
 155 $preferences = new stdClass();
 156 $preferences->userdefaultemail = $user->email;//may be displayed by the email processor
 157
 158 /// Get providers preferences
 159 foreach ($providers as $provider) {
 160     foreach (array('loggedin', 'loggedoff') as $state) {
 161         $linepref = get_user_preferences('message_provider_'.$provider->component.'_'.$provider->name.'_'.$state, '', $user->id);
 162         if ($linepref == ''){
 163             continue;
 164         }
 165         $lineprefarray = explode(',', $linepref);
 166         $preferences->{$provider->component.'_'.$provider->name.'_'.$state} = array();
 167         foreach ($lineprefarray as $pref) {
 168             $preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$pref] = 1;
 169         }
 170     }
 171 }
 172
 173 // Load all processors
 174 $processors = get_message_processors();
 175 /// For every processors put its options on the form (need to get function from processor's lib.php)
 176 foreach ($processors as $processor) {
 177     $processor->object->load_data($preferences, $user->id);
 178 }
 179
 180 //load general messaging preferences
 181 $preferences->blocknoncontacts  =  get_user_preferences( 'message_blocknoncontacts', '', $user->id);
 182 //$preferences->beepnewmessage    =  get_user_preferences( 'message_beepnewmessage', '', $user->id);
 183
 184 /// Display page header
 185 $streditmymessage = get_string('editmymessage', 'message');
 186 $strparticipants  = get_string('participants');
 187 $userfullname     = fullname($user, true);
 188
 189 $PAGE->set_title("$course->shortname: $streditmymessage");
 190 if ($course->id != SITEID) {
 191     $PAGE->set_heading("$course->fullname: $streditmymessage");
 192 } else {
 193     $PAGE->set_heading($course->fullname);
 194 }
 195
 196 // Grab the renderer
 197 $renderer = $PAGE->get_renderer('core', 'message');
 198 // Fetch default (site) preferences
 199 $defaultpreferences = get_message_output_default_preferences();
 200
 201 $messagingoptions = $renderer->manage_messagingoptions($processors, $providers, $preferences, $defaultpreferences, $user->emailstop);
 202
 203 echo $OUTPUT->header();
 204 echo $messagingoptions;
 205 echo $OUTPUT->footer();
 206