original_string: public function definition() {
          global $CFG;
  
          $mform = $this->_form;
  
          $mform->addElement('header', 'general', get_string('general', 'form'));
  
          $mform->addElement('text', 'name', get_string('chatname', 'chat'), array('size' => '64'));
          if (!empty($CFG->formatstringstriptags)) {
              $mform->setType('name', PARAM_TEXT);
          } else {
              $mform->setType('name', PARAM_CLEANHTML);
          }
          $mform->addRule('name', null, 'required', null, 'client');
          $mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
  
          $this->standard_intro_elements(get_string('chatintro', 'chat'));
  
          // Chat sessions.
          $mform->addElement('header', 'sessionshdr', get_string('sessions', 'chat'));
  
          $mform->addElement('date_time_selector', 'chattime', get_string('chattime', 'chat'));
  
          $options = array();
          $options[0]  = get_string('donotusechattime', 'chat');
          $options[1]  = get_string('repeatnone', 'chat');
          $options[2]  = get_string('repeatdaily', 'chat');
          $options[3]  = get_string('repeatweekly', 'chat');
          $mform->addElement('select', 'schedule', get_string('repeattimes', 'chat'), $options);
  
          $options = array();
          $options[0]    = get_string('neverdeletemessages', 'chat');
          $options[365]  = get_string('numdays', '', 365);
          $options[180]  = get_string('numdays', '', 180);
          $options[150]  = get_string('numdays', '', 150);
          $options[120]  = get_string('numdays', '', 120);
          $options[90]   = get_string('numdays', '', 90);
          $options[60]   = get_string('numdays', '', 60);
          $options[30]   = get_string('numdays', '', 30);
          $options[21]   = get_string('numdays', '', 21);
          $options[14]   = get_string('numdays', '', 14);
          $options[7]    = get_string('numdays', '', 7);
          $options[2]    = get_string('numdays', '', 2);
          $mform->addElement('select', 'keepdays', get_string('savemessages', 'chat'), $options);
  
          $mform->addElement('selectyesno', 'studentlogs', get_string('studentseereports', 'chat'));
          $mform->addHelpButton('studentlogs', 'studentseereports', 'chat');
  
          $this->standard_coursemodule_elements();
  
          $this->add_action_buttons();
      }
code: public function definition() {
          global $CFG;
  
          $mform = $this->_form;
  
          $mform->addElement('header', 'general', get_string('general', 'form'));
  
          $mform->addElement('text', 'name', get_string('chatname', 'chat'), array('size' => '64'));
          if (!empty($CFG->formatstringstriptags)) {
              $mform->setType('name', PARAM_TEXT);
          } else {
              $mform->setType('name', PARAM_CLEANHTML);
          }
          $mform->addRule('name', null, 'required', null, 'client');
          $mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
  
          $this->standard_intro_elements(get_string('chatintro', 'chat'));
  
          // Chat sessions.
          $mform->addElement('header', 'sessionshdr', get_string('sessions', 'chat'));
  
          $mform->addElement('date_time_selector', 'chattime', get_string('chattime', 'chat'));
  
          $options = array();
          $options[0]  = get_string('donotusechattime', 'chat');
          $options[1]  = get_string('repeatnone', 'chat');
          $options[2]  = get_string('repeatdaily', 'chat');
          $options[3]  = get_string('repeatweekly', 'chat');
          $mform->addElement('select', 'schedule', get_string('repeattimes', 'chat'), $options);
  
          $options = array();
          $options[0]    = get_string('neverdeletemessages', 'chat');
          $options[365]  = get_string('numdays', '', 365);
          $options[180]  = get_string('numdays', '', 180);
          $options[150]  = get_string('numdays', '', 150);
          $options[120]  = get_string('numdays', '', 120);
          $options[90]   = get_string('numdays', '', 90);
          $options[60]   = get_string('numdays', '', 60);
          $options[30]   = get_string('numdays', '', 30);
          $options[21]   = get_string('numdays', '', 21);
          $options[14]   = get_string('numdays', '', 14);
          $options[7]    = get_string('numdays', '', 7);
          $options[2]    = get_string('numdays', '', 2);
          $mform->addElement('select', 'keepdays', get_string('savemessages', 'chat'), $options);
  
          $mform->addElement('selectyesno', 'studentlogs', get_string('studentseereports', 'chat'));
          $mform->addHelpButton('studentlogs', 'studentseereports', 'chat');
  
          $this->standard_coursemodule_elements();
  
          $this->add_action_buttons();
      }
code_tokens: public function definition ( ) { global $ CFG ; $ mform = $ this -> _form ; $ mform -> addElement ( 'header' , 'general' , get_string ( 'general' , 'form' ) ) ; $ mform -> addElement ( 'text' , 'name' , get_string ( 'chatname' , 'chat' ) , array ( 'size' => '64' ) ) ; if ( ! empty ( $ CFG -> formatstringstriptags ) ) { $ mform -> setType ( 'name' , PARAM_TEXT ) ; } else { $ mform -> setType ( 'name' , PARAM_CLEANHTML ) ; } $ mform -> addRule ( 'name' , null , 'required' , null , 'client' ) ; $ mform -> addRule ( 'name' , get_string ( 'maximumchars' , '' , 255 ) , 'maxlength' , 255 , 'client' ) ; $ this -> standard_intro_elements ( get_string ( 'chatintro' , 'chat' ) ) ; // Chat sessions. $ mform -> addElement ( 'header' , 'sessionshdr' , get_string ( 'sessions' , 'chat' ) ) ; $ mform -> addElement ( 'date_time_selector' , 'chattime' , get_string ( 'chattime' , 'chat' ) ) ; $ options = array ( ) ; $ options [ 0 ] = get_string ( 'donotusechattime' , 'chat' ) ; $ options [ 1 ] = get_string ( 'repeatnone' , 'chat' ) ; $ options [ 2 ] = get_string ( 'repeatdaily' , 'chat' ) ; $ options [ 3 ] = get_string ( 'repeatweekly' , 'chat' ) ; $ mform -> addElement ( 'select' , 'schedule' , get_string ( 'repeattimes' , 'chat' ) , $ options ) ; $ options = array ( ) ; $ options [ 0 ] = get_string ( 'neverdeletemessages' , 'chat' ) ; $ options [ 365 ] = get_string ( 'numdays' , '' , 365 ) ; $ options [ 180 ] = get_string ( 'numdays' , '' , 180 ) ; $ options [ 150 ] = get_string ( 'numdays' , '' , 150 ) ; $ options [ 120 ] = get_string ( 'numdays' , '' , 120 ) ; $ options [ 90 ] = get_string ( 'numdays' , '' , 90 ) ; $ options [ 60 ] = get_string ( 'numdays' , '' , 60 ) ; $ options [ 30 ] = get_string ( 'numdays' , '' , 30 ) ; $ options [ 21 ] = get_string ( 'numdays' , '' , 21 ) ; $ options [ 14 ] = get_string ( 'numdays' , '' , 14 ) ; $ options [ 7 ] = get_string ( 'numdays' , '' , 7 ) ; $ options [ 2 ] = get_string ( 'numdays' , '' , 2 ) ; $ mform -> addElement ( 'select' , 'keepdays' , get_string ( 'savemessages' , 'chat' ) , $ options ) ; $ mform -> addElement ( 'selectyesno' , 'studentlogs' , get_string ( 'studentseereports' , 'chat' ) ) ; $ mform -> addHelpButton ( 'studentlogs' , 'studentseereports' , 'chat' ) ; $ this -> standard_coursemodule_elements ( ) ; $ this -> add_action_buttons ( ) ; }
docstring: Define the chat activity settings form
docstring_tokens: Define the chat activity settings form