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Long Term Support Release
<?php if (!defined('MOODLE_INTERNAL')) { die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page } require_once ($CFG->dirroot.'/course/moodleform_mod.php'); class mod_choice_mod_form extends moodleform_mod { function definition() { global $CFG, $CHOICE_SHOWRESULTS, $CHOICE_PUBLISH, $CHOICE_DISPLAY, $DB; $mform =& $this->_form; //------------------------------------------------------------------------------- $mform->addElement('header', 'general', get_string('general', 'form')); $mform->addElement('text', 'name', get_string('choicename', 'choice'), array('size'=>'64')); if (!empty($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('description', 'choice')); $mform->addElement('select', 'display', get_string("displaymode","choice"), $CHOICE_DISPLAY); //------------------------------------------------------------------------------- $mform->addElement('header', 'optionhdr', get_string('options', 'choice')); $mform->addElement('selectyesno', 'allowupdate', get_string("allowupdate", "choice")); $mform->addElement('selectyesno', 'allowmultiple', get_string('allowmultiple', 'choice')); if ($this->_instance) { if ($DB->count_records('choice_answers', array('choiceid' => $this->_instance)) > 0) { // Prevent user from toggeling the number of allowed answers once there are submissions. $mform->freeze('allowmultiple'); } } $mform->addElement('selectyesno', 'limitanswers', get_string('limitanswers', 'choice')); $mform->addHelpButton('limitanswers', 'limitanswers', 'choice'); $mform->addElement('selectyesno', 'showavailable', get_string('showavailable', 'choice')); $mform->addHelpButton('showavailable', 'showavailable', 'choice'); $mform->hideIf('showavailable', 'limitanswers', 'eq', 0); $repeatarray = array(); $repeatarray[] = $mform->createElement('text', 'option', get_string('optionno', 'choice')); $repeatarray[] = $mform->createElement('text', 'limit', get_string('limitno', 'choice')); $repeatarray[] = $mform->createElement('hidden', 'optionid', 0); if ($this->_instance){ $repeatno = $DB->count_records('choice_options', array('choiceid'=>$this->_instance)); $repeatno += 2; } else { $repeatno = 5; } $repeateloptions = array(); $repeateloptions['limit']['default'] = 0; $repeateloptions['limit']['hideif'] = array('limitanswers', 'eq', 0); $repeateloptions['limit']['rule'] = 'numeric'; $repeateloptions['limit']['type'] = PARAM_INT; $repeateloptions['option']['helpbutton'] = array('choiceoptions', 'choice'); $mform->setType('option', PARAM_CLEANHTML); $mform->setType('optionid', PARAM_INT); $this->repeat_elements($repeatarray, $repeatno, $repeateloptions, 'option_repeats', 'option_add_fields', 3, null, true); // Make the first option required if ($mform->elementExists('option[0]')) { $mform->addRule('option[0]', get_string('atleastoneoption', 'choice'), 'required', null, 'client'); } //------------------------------------------------------------------------------- $mform->addElement('header', 'availabilityhdr', get_string('availability')); $mform->addElement('date_time_selector', 'timeopen', get_string("choiceopen", "choice"), array('optional' => true)); $mform->addElement('date_time_selector', 'timeclose', get_string("choiceclose", "choice"), array('optional' => true)); $mform->addElement('advcheckbox', 'showpreview', get_string('showpreview', 'choice')); $mform->addHelpButton('showpreview', 'showpreview', 'choice'); $mform->disabledIf('showpreview', 'timeopen[enabled]'); //------------------------------------------------------------------------------- $mform->addElement('header', 'resultshdr', get_string('results', 'choice')); $mform->addElement('select', 'showresults', get_string("publish", "choice"), $CHOICE_SHOWRESULTS); $mform->addElement('select', 'publish', get_string("privacy", "choice"), $CHOICE_PUBLISH); $mform->hideIf('publish', 'showresults', 'eq', 0); $mform->addElement('selectyesno', 'showunanswered', get_string("showunanswered", "choice")); $mform->addElement('selectyesno', 'includeinactive', get_string('includeinactive', 'choice')); $mform->setDefault('includeinactive', 0); //------------------------------------------------------------------------------- $this->standard_coursemodule_elements(); //------------------------------------------------------------------------------- $this->add_action_buttons(); } function data_preprocessing(&$default_values){ global $DB; if (!empty($this->_instance) && ($options = $DB->get_records_menu('choice_options',array('choiceid'=>$this->_instance), 'id', 'id,text')) && ($options2 = $DB->get_records_menu('choice_options', array('choiceid'=>$this->_instance), 'id', 'id,maxanswers')) ) { $choiceids=array_keys($options); $options=array_values($options); $options2=array_values($options2); foreach (array_keys($options) as $key){ $default_values['option['.$key.']'] = $options[$key]; $default_values['limit['.$key.']'] = $options2[$key]; $default_values['optionid['.$key.']'] = $choiceids[$key]; } } } /** * Allows module to modify the data returned by form get_data(). * This method is also called in the bulk activity completion form. * * Only available on moodleform_mod. * * @param stdClass $data the form data to be modified. */ public function data_postprocessing($data) { parent::data_postprocessing($data);< // Set up completion section even if checkbox is not ticked> // Set up completion section even if checkbox is not ticked.if (!empty($data->completionunlocked)) {< if (empty($data->completionsubmit)) { < $data->completionsubmit = 0;> $suffix = $this->get_suffix(); > if (empty($data->{'completionsubmit' . $suffix})) { > $data->{'completionsubmit' . $suffix} = 0;} } } /** * Enforce validation rules here * * @param array $data array of ("fieldname"=>value) of submitted data * @param array $files array of uploaded files "element_name"=>tmp_file_path * @return array **/ public function validation($data, $files) { $errors = parent::validation($data, $files); // Check open and close times are consistent. if ($data['timeopen'] && $data['timeclose'] && $data['timeclose'] < $data['timeopen']) { $errors['timeclose'] = get_string('closebeforeopen', 'choice'); } return $errors; }< function add_completion_rules() {> public function add_completion_rules() {$mform =& $this->_form;< $mform->addElement('checkbox', 'completionsubmit', '', get_string('completionsubmit', 'choice'));> $suffix = $this->get_suffix(); > $completionsubmitel = 'completionsubmit' . $suffix; > $mform->addElement('checkbox', $completionsubmitel, '', get_string('completionsubmit', 'choice'));// Enable this completion rule by default.< $mform->setDefault('completionsubmit', 1); < return array('completionsubmit');> $mform->setDefault($completionsubmitel, 1); > return [$completionsubmitel];}< function completion_rule_enabled($data) { < return !empty($data['completionsubmit']);> public function completion_rule_enabled($data) { > $suffix = $this->get_suffix(); > return !empty($data['completionsubmit' . $suffix]);} }<