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('../config.php');
  27
  28 $userid = optional_param('id', $USER->id, PARAM_INT);    // user id
  29 $course = optional_param('course', SITEID, PARAM_INT);   // course id (defaults to Site)
  30 $disableall = optional_param('disableall', 0, PARAM_BOOL); //disable all of this user's notifications
  31
  32 $url = new moodle_url('/message/edit.php');
  33 if ($userid !== $USER->id) {
  34     $url->param('id', $userid);
  35 }
  36 if ($course != SITEID) {
  37     $url->param('course', $course);
  38 }
  39 $PAGE->set_url($url);
  40
  41 if (!$course = $DB->get_record('course', array('id' => $course))) {
  42     print_error('invalidcourseid');
  43 }
  44
  45 if ($course->id != SITEID) {
  46     require_login($course);
  47
  48 } else {
  49     if (!isloggedin()) {
  50         if (empty($SESSION->wantsurl)) {
  51             $SESSION->wantsurl = $CFG->httpswwwroot.'/message/edit.php';
  52         }
  53         redirect(get_login_url());
  54     }
  55 }
  56
  57 if (isguestuser()) {
  58     print_error('guestnoeditmessage', 'message');
  59 }
  60
  61 if (!$user = $DB->get_record('user', array('id' => $userid))) {
  62     print_error('invaliduserid');
  63 }
  64
  65 $systemcontext   = get_context_instance(CONTEXT_SYSTEM);
  66 $personalcontext = get_context_instance(CONTEXT_USER, $user->id);
  67 $coursecontext   = get_context_instance(CONTEXT_COURSE, $course->id);
  68
  69 $PAGE->set_context($personalcontext);
  70 $PAGE->set_pagelayout('course');
  71 $PAGE->requires->js_init_call('M.core_message.init_editsettings');
  72
  73 // check access control
  74 if ($user->id == $USER->id) {
  75     //editing own message profile
  76     require_capability('moodle/user:editownmessageprofile', $systemcontext);
  77     if ($course->id != SITEID && $node = $PAGE->navigation->find($course->id, navigation_node::TYPE_COURSE)) {
  78         $node->make_active();
  79         $PAGE->navbar->includesettingsbase = true;
  80     }
  81 } else {
  82     // teachers, parents, etc.
  83     require_capability('moodle/user:editmessageprofile', $personalcontext);
  84     // no editing of guest user account
  85     if (isguestuser($user->id)) {
  86         print_error('guestnoeditmessageother', 'message');
  87     }
  88     // no editing of admins by non admins!
  89     if (is_siteadmin($user) and !is_siteadmin($USER)) {
  90         print_error('useradmineditadmin');
  91     }
  92     $PAGE->navigation->extend_for_user($user);
  93 }
  94
  95 // Fetch message providers
  96 $providers = message_get_providers_for_user($user->id);
  97
  98 /// Save new preferences if data was submitted
  99
 100 if (($form = data_submitted()) && confirm_sesskey()) {
 101     //only update the user's "emailstop" if its actually changed
 102     if ( $user->emailstop != $disableall ) {
 103         $user->emailstop = $disableall;
 104         $DB->set_field('user', 'emailstop', $user->emailstop, array("id"=>$user->id));
 105     }
 106
 107     $preferences = array();
 108
 109     $possiblestates = array('loggedin', 'loggedoff');
 110     foreach ( $providers as $providerid => $provider){
 111         foreach ($possiblestates as $state){
 112             $linepref = '';
 113             $componentproviderstate = $provider->component.'_'.$provider->name.'_'.$state;
 114             if (array_key_exists($componentproviderstate, $form)) {
 115                 foreach ($form->{$componentproviderstate} as $process=>$one){
 116                     if ($linepref == ''){
 117                         $linepref = $process;
 118                     } else {
 119                         $linepref .= ','.$process;
 120                     }
 121                 }
 122             }
 123             $preferences['message_provider_'.$provider->component.'_'.$provider->name.'_'.$state] = $linepref;
 124         }
 125     }
 126     foreach ( $providers as $providerid => $provider){
 127         foreach ($possiblestates as $state){
 128             $preferencekey = 'message_provider_'.$provider->component.'_'.$provider->name.'_'.$state;
 129             if (empty($preferences[$preferencekey])) {
 130                 $preferences[$preferencekey] = 'none';
 131             }
 132         }
 133     }
 134
 135 /// Set all the processor options as well
 136     $processors = $DB->get_records('message_processors');
 137     foreach ( $processors as $processorid => $processor){
 138         $processorfile = $CFG->dirroot. '/message/output/'.$processor->name.'/message_output_'.$processor->name.'.php';
 139         if ( is_readable($processorfile) ) {
 140             include_once( $processorfile );
 141
 142             $processclass = 'message_output_' . $processor->name;
 143             if ( class_exists($processclass) ){
 144                 $pclass = new $processclass();
 145                 $pclass->process_form($form, $preferences);
 146             } else{
 147                 print_error('errorcallingprocessor', 'message');
 148             }
 149         }
 150     }
 151
 152     //process general messaging preferences
 153     $preferences['message_blocknoncontacts']  = !empty($form->blocknoncontacts)?1:0;
 154     //$preferences['message_beepnewmessage']    = !empty($form->beepnewmessage)?1:0;
 155
 156     // Save all the new preferences to the database
 157     if (!set_user_preferences( $preferences, $user->id ) ){
 158         print_error('cannotupdateusermsgpref');
 159     }
 160
 161     redirect("$CFG->wwwroot/message/edit.php?id=$user->id&course=$course->id");
 162 }
 163
 164 /// Load preferences
 165 $preferences = new stdClass();
 166 $preferences->userdefaultemail = $user->email;//may be displayed by the email processor
 167
 168 foreach ( $providers as $providerid => $provider){
 169     foreach (array('loggedin', 'loggedoff') as $state){
 170         $linepref = get_user_preferences('message_provider_'.$provider->component.'_'.$provider->name.'_'.$state, '', $user->id);
 171         if ($linepref == ''){
 172             continue;
 173         }
 174         $lineprefarray = explode(',', $linepref);
 175         $preferences->{$provider->component.'_'.$provider->name.'_'.$state} = array();
 176         foreach ($lineprefarray as $pref){
 177             $preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$pref] = 1;
 178         }
 179     }
 180 }
 181
 182 /// For every processors put its options on the form (need to get function from processor's lib.php)
 183 $processors = $DB->get_records('message_processors');
 184 foreach ( $processors as $processorid => $processor){
 185     $processorfile = $CFG->dirroot. '/message/output/'.$processor->name.'/message_output_'.$processor->name.'.php';
 186     if ( is_readable($processorfile) ) {
 187         include_once( $processorfile );
 188         $processclass = 'message_output_' . $processor->name;
 189         if ( class_exists($processclass) ){
 190             $pclass = new $processclass();
 191             $pclass->load_data($preferences, $user->id);
 192         } else{
 193             print_error('errorcallingprocessor', 'message');
 194         }
 195     }
 196 }
 197
 198 //load general messaging preferences
 199 $preferences->blocknoncontacts  =  get_user_preferences( 'message_blocknoncontacts', '', $user->id);
 200 //$preferences->beepnewmessage    =  get_user_preferences( 'message_beepnewmessage', '', $user->id);
 201
 202 /// Display page header
 203 $streditmymessage = get_string('editmymessage', 'message');
 204 $strparticipants  = get_string('participants');
 205 $userfullname     = fullname($user, true);
 206
 207 $PAGE->set_title("$course->shortname: $streditmymessage");
 208 if ($course->id != SITEID) {
 209     $PAGE->set_heading("$course->fullname: $streditmymessage");
 210 } else {
 211     $PAGE->set_heading($course->fullname);
 212 }
 213 echo $OUTPUT->header();
 214
 215 // Start the form.  We're not using mform here because of our special formatting needs ...
 216 echo '<form class="mform" method="post" action="'.$PAGE->url.'">';
 217
 218 /// Settings table...
 219 echo '<fieldset id="providers" class="clearfix">';
 220 echo '<legend class="ftoggler">'.get_string('providers_config', 'message').'</legend>';
 221 $processors = $DB->get_records('message_processors', null, 'name DESC');
 222 $number_procs = count($processors);
 223 echo '<table cellpadding="2"><tr><td>&nbsp;</td>'."\n";
 224 foreach ( $processors as $processorid => $processor){
 225     echo '<th align="center">'.get_string('pluginname', 'message_'.$processor->name).'</th>';
 226 }
 227 echo '</tr>';
 228
 229 foreach ( $providers as $providerid => $provider){
 230     $providername = get_string('messageprovider:'.$provider->name, $provider->component);
 231
 232     echo '<tr><th align="right">'.$providername.'</th><td colspan="'.$number_procs.'"></td></tr>'."\n";
 233     $disabled = '';
 234     if ($user->emailstop) {
 235         $disabled = 'disabled="disabled"';
 236     }
 237     foreach (array('loggedin', 'loggedoff') as $state){
 238         $state_res = get_string($state.'description', 'message');
 239         echo '<tr><td align="right">'.$state_res.'</td>'."\n";
 240         foreach ( $processors as $processorid => $processor) {
 241             if (!isset($preferences->{$provider->component.'_'.$provider->name.'_'.$state})) {
 242                 $checked = '';
 243             } else if (!isset($preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$processor->name])) {
 244                 $checked = '';
 245             } else {
 246                 $checked = $preferences->{$provider->component.'_'.$provider->name.'_'.$state}[$processor->name]==1?" checked=\"checked\"":"";
 247             }
 248             echo '<td align="center"><input type="checkbox" '.$disabled.' class="notificationpreference" name="'.$provider->component.'_'.$provider->name.'_'.$state.'['.$processor->name.']" '.$checked.' /></td>'."\n";
 249         }
 250         echo '</tr>'."\n";
 251     }
 252 }
 253 echo '</table>';
 254
 255 $disableallcheckbox = $OUTPUT->help_icon('disableall', 'message') . get_string('disableall', 'message') . html_writer::checkbox('disableall', 1, $user->emailstop, '', array('class'=>'disableallcheckbox'));
 256 echo html_writer::nonempty_tag('div', $disableallcheckbox, array('class'=>'disableall'));
 257
 258 echo '</fieldset>';
 259
 260 /// Show all the message processors
 261 $processors = $DB->get_records('message_processors');
 262
 263 $processorconfigform = null;
 264 foreach ($processors as $processorid => $processor) {
 265     $processorfile = $CFG->dirroot. '/message/output/'.$processor->name.'/message_output_'.$processor->name.'.php';
 266     if (is_readable($processorfile)) {
 267         include_once($processorfile);
 268         $processclass = 'message_output_' . $processor->name;
 269
 270         if (class_exists($processclass)) {
 271             $pclass = new $processclass();
 272             $processorconfigform = $pclass->config_form($preferences);
 273
 274             if (!empty($processorconfigform)) {
 275             echo '<fieldset id="messageprocessor_'.$processor->name.'" class="clearfix">';
 276             echo '<legend class="ftoggler">'.get_string('pluginname', 'message_'.$processor->name).'</legend>';
 277
 278             echo $processorconfigform;
 279
 280             echo '</fieldset>';
 281             }
 282         } else{
 283             print_error('errorcallingprocessor', 'message');
 284         }
 285     }
 286 }
 287
 288 echo '<fieldset id="messageprocessor_general" class="clearfix">';
 289 echo '<legend class="ftoggler">'.get_string('generalsettings','admin').'</legend>';
 290 echo get_string('blocknoncontacts', 'message').': <input type="checkbox" name="blocknoncontacts" '.($preferences->blocknoncontacts==1?' checked="checked"':'');
 291 //get_string('beepnewmessage', 'message').': <input type="checkbox" name="beepnewmessage" '.($preferences->beepnewmessage==1?" checked=\"checked\"":"").' />';
 292 echo '</fieldset>';
 293
 294 echo '<div><input type="hidden" name="sesskey" value="'.sesskey().'" /></div>';
 295 echo '<div style="text-align:center"><input name="submit" value="'. get_string('updatemyprofile') .'" type="submit" /></div>';
 296
 297 echo "</form>";
 298
 299 echo $OUTPUT->footer();
 300