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<?php
if (!defined('MOODLE_INTERNAL')) {
die('Direct access to this script is forbidden!');
}
require_once($CFG->libdir . '/formslib.php');
require_once($CFG->libdir . '/csvlib.class.php');
class mod_data_export_form extends moodleform {
var $_datafields = array();
var $_cm;
// @param string $url: the url to post to
// @param array $datafields: objects in this database
function mod_data_export_form($url, $datafields, $cm) {
$this->_datafields = $datafields;
$this->_cm = $cm;
parent::moodleform($url);
}
function definition() {
global $CFG;
$mform =& $this->_form;
$mform->addElement('header', 'notice', get_string('chooseexportformat', 'data'));
$choices = csv_import_reader::get_delimiter_list();
$key = array_search(';', $choices);
if (! $key === FALSE) {
// array $choices contains the semicolon -> drop it (because its encrypted form also contains a semicolon):
unset($choices[$key]);
}
$typesarray = array();
$typesarray[] = &MoodleQuickForm::createElement('radio', 'exporttype', null, get_string('csvwithselecteddelimiter', 'data') . '&nbsp;', 'csv');
$typesarray[] = &MoodleQuickForm::createElement('select', 'delimiter_name', null, $choices);
//temporarily commenting out Excel export option. See MDL-19864
//$typesarray[] = &MoodleQuickForm::createElement('radio', 'exporttype', null, get_string('excel', 'data'), 'xls');
$typesarray[] = &MoodleQuickForm::createElement('radio', 'exporttype', null, get_string('ods', 'data'), 'ods');
$mform->addGroup($typesarray, 'exportar', '', array(''), false);
$mform->addRule('exportar', null, 'required');
$mform->setDefault('exporttype', 'csv');
if (array_key_exists('cfg', $choices)) {
$mform->setDefault('delimiter_name', 'cfg');
} else if (get_string('listsep', 'langconfig') == ';') {
$mform->setDefault('delimiter_name', 'semicolon');
} else {
$mform->setDefault('delimiter_name', 'comma');
}
$mform->addElement('header', 'notice', get_string('chooseexportfields', 'data'));
foreach($this->_datafields as $field) {
if($field->text_export_supported()) {
$mform->addElement('advcheckbox', 'field_'.$field->field->id, '<div title="' . s($field->field->description) . '">' . $field->field->name . '</div>', ' (' . $field->name() . ')', array('group'=>1));
$mform->setDefault('field_'.$field->field->id, 1);
} else {
$a = new stdClass();
$a->fieldtype = $field->name();
$mform->addElement('static', 'unsupported'.$field->field->id, $field->field->name, get_string('unsupportedexport', 'data', $a));
}
}
$this->add_checkbox_controller(1, null, null, 1);
$this->add_action_buttons(true, get_string('exportentries', 'data'));
}
}
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