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