<?php
/**
* Form to add and edit instance of iAssign.
*
* Release Notes:
* - v 1.4 2016/05/12
* + Function moodleform_mod::add_intro_editor() is deprecated, it was then replaced by moodleform_mod::standard_intro_elements().
* - v 1.3 2013/10/22
* + Clean tag of messages (mod_iassign_mod_form::data_preprocessing).
* - v 1.2 2013/09/19
* + Insert general fields for iassign statement (grade, timeavaliable, timedue, preventlate, test, max_experiment).
* + Save general fields in iassign statement table (mod_iassign_mod_form::definition_after_data).
*
* @author Patricia Alves Rodrigues
* @author Leônidas O. Brandão
* @version v 1.4 2016/05/12
* @package mod_iassign
* @since 2010/09/27
* @copyright iMatica (<a href="http://www.matematica.br">iMath</a>) - Computer Science Dep. of IME-USP (Brazil)
*
* <b>License</b>
* - http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
// Moodle core defines constant MOODLE_INTERNAL which shall be used to make sure that the script is included and not called directly.
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');
/// This class create form based moodleform.
// @see moodleform_mod
class mod_iassign_mod_form extends moodleform_mod {
function definition () {
global $CFG, $DB;
$mform = & $this->_form;
$course_modules_id = optional_param('update', 0, PARAM_INT);
//-------------------------------------------------------------------------------
/// Adding the "title_type_iassign" fieldset, where all the common settings are showed
$mform->addElement('header', 'general', get_string('general', 'iassign'));
/// Adding the standard "name" field
$mform->addElement('text', 'name', get_string('iassigntitle', 'iassign'), array('size' => '55'));
if (!empty($CFG->formatstringstriptags)) {
$mform->setType('name', PARAM_TEXT);
}
else {
$mform->setType('name', PARAM_CLEANHTML);
}
$mform->addRule('name', null, 'required', null, 'client');
$this->standard_intro_elements(get_string('description', 'iassign'));
$mform->addElement('selectyesno', 'activity_group', get_string('activity_group', 'iassign'));
$mform->setDefault('activity_group', 1);
$mform->addHelpButton('activity_group', 'helpactivitygroup', 'iassign');
// general fields
$mform->addElement('header', 'general_fields', get_string('general_fields', 'iassign'));
$timeavailable_group = array();
$timeavailable_group[] = & $mform->createElement('date_time_selector', 'timeavailable', '');
$mform->setDefault('timeavailable', time());
if ($course_modules_id != 0)
$timeavailable_group[] = & $mform->createElement('advcheckbox', 'timeavailable_enabled', '', get_string('enable'));
$mform->addGroup($timeavailable_group, 'timeavailable_group', get_string('availabledate', 'iassign'), ' ', false);
if ($course_modules_id != 0)
$mform->disabledIf('timeavailable_group', 'timeavailable_enabled');
$timedue_group = array();
$timedue_group[] = & $mform->createElement('date_time_selector', 'timedue', '');
$mform->setDefault('timedue', time() + 7 * 24 * 3600);
if ($course_modules_id != 0)
$timedue_group[] = & $mform->createElement('advcheckbox', 'timedue_enabled', '', get_string('enable'));
$mform->addGroup($timedue_group, 'timedue_group', get_string('duedate', 'iassign'), ' ', false);
if ($course_modules_id != 0)
$mform->disabledIf('timedue_group', 'timedue_enabled');
$preventlate_group = array();
$preventlate_group[] = & $mform->createElement('selectyesno', 'preventlate', '');
$mform->setDefault('preventlate', 0);
if ($course_modules_id != 0)
$preventlate_group[] = & $mform->createElement('advcheckbox', 'preventlate_enabled', '', get_string('enable'));
$mform->addGroup($preventlate_group, 'preventlate_group', get_string('preventlate', 'iassign'), ' ', false);
if ($course_modules_id != 0)
$mform->disabledIf('preventlate_group', 'preventlate_enabled');
$mform->addHelpButton('preventlate_group', 'helppreventlate', 'iassign');
$test_group = array();
$test_group[] = & $mform->createElement('selectyesno', 'test', '');
$mform->setDefault('test', 0);
if ($course_modules_id != 0)
$test_group[] = & $mform->createElement('advcheckbox', 'test_enabled', '', get_string('enable'));
$mform->addGroup($test_group, 'test_group', get_string('permission_test', 'iassign'), ' ', false);
if ($course_modules_id != 0)
$mform->disabledIf('test_group', 'test_enabled');
$mform->addHelpButton('test_group', 'helptest', 'iassign');
$mform->addElement('modgrade', 'grade', get_string('grade', 'iassign'));
$max_experiment_options = array(0 => get_string('ilimit', 'iassign'));
for ($i = 1; $i <= 20; $i++)
$max_experiment_options[$i] = $i;
$max_experiment_group = array();
$max_experiment_group[] = & $mform->createElement('select', 'max_experiment', '', $max_experiment_options);
$mform->setDefault('max_experiment', 0);
if ($course_modules_id != 0)
$max_experiment_group[] = & $mform->createElement('advcheckbox', 'max_experiment_enabled', '', get_string('enable'));
$mform->addGroup($max_experiment_group, 'max_experiment_group', get_string('experiment', 'iassign'), ' ', false);
if ($course_modules_id != 0)
$mform->disabledIf('max_experiment_group', 'max_experiment_enabled');
$mform->addHelpButton('max_experiment_group', 'helpexperiment', 'iassign');
//-------------------------------------------------------------------------------
// Hidden fields
$mform->addElement('hidden', 'id');
$mform->setType('id', PARAM_TEXT);
if ($course_modules_id != 0) {
$course_modules = $DB->get_record("course_modules", array('id' => $course_modules_id));
$iassign_statement = $DB->get_records("iassign_statement", array('iassignid' => $course_modules->instance));
if ($iassign_statement) {
$mform->addElement('header', 'header_general_fields_apply', get_string('general_fields_apply', 'iassign'));
$mform->addHelpButton('header_general_fields_apply', 'general_fields_apply', 'iassign');
$this->add_checkbox_controller('atividades');
foreach ($iassign_statement as $iassign) {
$tmp = 'iassign_statement[' . $iassign->id . ']';
$mform->addElement('advcheckbox', $tmp, $iassign->name, null, array('group' => 'atividades'));
}
}
}
$this->standard_coursemodule_elements();
$this->add_action_buttons();
} // function definition()
function data_preprocessing (&$default_values) {
parent::data_preprocessing($default_values);
$mform = & $this->_form;
if (!$mform->isSubmitted() && array_key_exists('name', $default_values)) {
//TODO Remove when updating all the iassign that are tag <ia_uc>
$ia_uc = explode('<ia_uc>', $default_values['name']);
$default_values['name'] = $ia_uc[0];
}
}
function definition_after_data() {
global $DB;
$mform = & $this->_form;
$data = $mform->exportValues();
if ($mform->isSubmitted() && array_key_exists('iassign_statement', $data)) {
$iassign_statements = $data['iassign_statement'];
foreach ($iassign_statements as $key => $value) {
if ($value == 1) {
$updateentry = new stdClass();
$updateentry->id = $key;
$updateentry->timemodified = time();
if (isset($data['grade_enabled']) && $data['grade_enabled'] == 1)
$updateentry->grade = $data['grade'];
if (isset($data['timedue_enabled']) && $data['timedue_enabled'] == 1)
$updateentry->timedue = $data['timedue'];
if (isset($data['timeavailable_enabled']) && $data['timeavailable_enabled'] == 1)
$updateentry->timeavailable = $data['timeavailable'];
if (isset($data['preventlate_enabled']) && $data['preventlate_enabled'] == 1)
$updateentry->preventlate = $data['preventlate'];
if (isset($data['test_enabled']) && $data['test_enabled'] == 1)
$updateentry->test = $data['test'];
if (isset($data['max_experiment_enabled']) && $data['max_experiment_enabled'] == 1)
$updateentry->max_experiment = $data['max_experiment'];
if (!$DB->update_record("iassign_statement", $updateentry))
print_error('error_update', 'iassign');
}
}
}
}
} // class mod_iassign_mod_form extends moodleform_mod