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See Release Notes

  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
<?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_data_mod_form extends moodleform_mod {

    function definition() {
        global $CFG, $DB, $OUTPUT;

        $mform =& $this->_form;

        //-------------------------------------------------------------------------------
        $mform->addElement('header', 'general', get_string('general', 'form'));

        $mform->addElement('text', 'name', get_string('name'), array('size'=>'64'));
        if (!empty($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('intro', 'data'));

        // ----------------------------------------------------------------------
        $mform->addElement('header', 'entrieshdr', get_string('entries', 'data'));

        $mform->addElement('selectyesno', 'approval', get_string('requireapproval', 'data'));
        $mform->addHelpButton('approval', 'requireapproval', 'data');

        $mform->addElement('selectyesno', 'manageapproved', get_string('manageapproved', 'data'));
        $mform->addHelpButton('manageapproved', 'manageapproved', 'data');
        $mform->setDefault('manageapproved', 1);
        $mform->hideIf('manageapproved', 'approval', 'eq', 0);

        $mform->addElement('selectyesno', 'comments', get_string('allowcomments', 'data'));
        if (empty($CFG->usecomments)) {
            $mform->hardFreeze('comments');
            $mform->setConstant('comments', 0);
        }

        $countoptions = array(0=>get_string('none'))+
                        (array_combine(range(1, DATA_MAX_ENTRIES), // Keys.
                                        range(1, DATA_MAX_ENTRIES))); // Values.
        /*only show fields if there are legacy values from
         *before completionentries was added*/
        if (!empty($this->current->requiredentries)) {
            $group = array();
            $group[] = $mform->createElement('select', 'requiredentries',
                    get_string('requiredentries', 'data'), $countoptions);
            $mform->addGroup($group, 'requiredentriesgroup', get_string('requiredentries', 'data'), array(''), false);
            $mform->addHelpButton('requiredentriesgroup', 'requiredentries', 'data');
            $mform->addElement('html', $OUTPUT->notification( get_string('requiredentrieswarning', 'data')));
        }

        $mform->addElement('select', 'requiredentriestoview', get_string('requiredentriestoview', 'data'), $countoptions);
        $mform->addHelpButton('requiredentriestoview', 'requiredentriestoview', 'data');

        $mform->addElement('select', 'maxentries', get_string('maxentries', 'data'), $countoptions);
        $mform->addHelpButton('maxentries', 'maxentries', 'data');

        // ----------------------------------------------------------------------
        $mform->addElement('header', 'availibilityhdr', get_string('availability'));

        $mform->addElement('date_time_selector', 'timeavailablefrom', get_string('availablefromdate', 'data'),
                           array('optional' => true));

        $mform->addElement('date_time_selector', 'timeavailableto', get_string('availabletodate', 'data'),
                           array('optional' => true));

        $mform->addElement('date_time_selector', 'timeviewfrom', get_string('viewfromdate', 'data'),
                           array('optional' => true));

        $mform->addElement('date_time_selector', 'timeviewto', get_string('viewtodate', 'data'),
                           array('optional' => true));

        // ----------------------------------------------------------------------
        if ($CFG->enablerssfeeds && $CFG->data_enablerssfeeds) {
            $mform->addElement('header', 'rsshdr', get_string('rss'));
            $mform->addElement('select', 'rssarticles', get_string('numberrssarticles', 'data') , $countoptions);
        }

        $this->standard_grading_coursemodule_elements();

        $this->standard_coursemodule_elements();

//-------------------------------------------------------------------------------
        // buttons
        $this->add_action_buttons();
    }

    /**
     * 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['timeavailablefrom'] && $data['timeavailableto'] &&
                $data['timeavailableto'] < $data['timeavailablefrom']) {
            $errors['timeavailableto'] = get_string('availabletodatevalidation', 'data');
        }
        if ($data['timeviewfrom'] && $data['timeviewto'] &&
                $data['timeviewto'] < $data['timeviewfrom']) {
            $errors['timeviewto'] = get_string('viewtodatevalidation', 'data');
        }

        return $errors;
    }

    /**
     * Display module-specific activity completion rules.
     * Part of the API defined by moodleform_mod
     * @return array Array of string IDs of added items, empty array if none
     */
    public function add_completion_rules() {
        $mform = & $this->_form;
< $group = array(); < $group[] = $mform->createElement('checkbox', 'completionentriesenabled', '', < get_string('completionentriescount', 'data')); < $group[] = $mform->createElement('text', 'completionentries', < get_string('completionentriescount', 'data'), array('size' => '1')); < < $mform->addGroup($group, 'completionentriesgroup', get_string('completionentries', 'data'), < array(' '), false); < $mform->disabledIf('completionentries', 'completionentriesenabled', 'notchecked'); < $mform->setDefault('completionentries', 1); < $mform->setType('completionentries', PARAM_INT);
> $group = []; > > $suffix = $this->get_suffix(); > $completionentriesenabledel = 'completionentriesenabled' . $suffix; > $group[] = $mform->createElement( > 'checkbox', > $completionentriesenabledel, > '', > get_string('completionentriescount', 'data') > ); > $completionentriesel = 'completionentries' . $suffix; > $group[] = $mform->createElement( > 'text', > $completionentriesel, > get_string('completionentriescount', 'data'), > ['size' => '1'] > ); > > $completionentriesgroupel = 'completionentriesgroup' . $suffix; > $mform->addGroup( > $group, > $completionentriesgroupel, > '', > [' '], > false > ); > $mform->hideIf($completionentriesel, $completionentriesenabledel, 'notchecked'); > $mform->setDefault($completionentriesel, 1); > $mform->setType($completionentriesel, PARAM_INT);
/* This ensures the elements are disabled unless completion rules are enabled */
< return array('completionentriesgroup');
> return [$completionentriesgroupel];
} /** * Called during validation. Indicates if a module-specific completion rule is selected. * * @param array $data * @return bool True if one or more rules is enabled, false if none are. */ public function completion_rule_enabled($data) {
< return ($data['completionentries'] != 0);
> $suffix = $this->get_suffix(); > return (!empty($data['completionentriesenabled' . $suffix]) && $data['completionentries' . $suffix] != 0);
} /** * Set up the completion checkbox which is not part of standard data. * * @param array $defaultvalues * */ public function data_preprocessing(&$defaultvalues) { parent::data_preprocessing($defaultvalues);
< $defaultvalues['completionentriesenabled'] = !empty($defaultvalues['completionentries']) ? 1 : 0; < if (empty($defaultvalues['completionentries'])) { < $defaultvalues['completionentries'] = 1;
> > $suffix = $this->get_suffix(); > $completionentriesenabledel = 'completionentriesenabled' . $suffix; > $completionentriesel = 'completionentries' . $suffix; > $defaultvalues[$completionentriesenabledel] = !empty($defaultvalues[$completionentriesel]) ? 1 : 0; > if (empty($defaultvalues[$completionentriesel])) { > $defaultvalues[$completionentriesel] = 1;
} } /** * Allows modules 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($data); if (!empty($data->completionunlocked)) {
< $autocompletion = !empty($data->completion) && $data->completion == COMPLETION_TRACKING_AUTOMATIC; < if (empty($data->completionentriesenabled) || !$autocompletion) { < $data->completionentries = 0;
> $suffix = $this->get_suffix(); > $completionel = 'completion' . $suffix; > $completionentriesenabledel = 'completionentriesenabled' . $suffix; > $autocompletion = !empty($data->{$completionel}) && $data->{$completionel} == COMPLETION_TRACKING_AUTOMATIC; > if (empty($data->{$completionentriesenabledel}) || !$autocompletion) { > $completionentriesel = 'completionentries' . $suffix; > $data->{$completionentriesel} = 0;
} } } }