function validate_and_display_xml($xmlString)
{
$errors = validate_xml($xmlString);
$out = '';
if (is_array($errors)) {
foreach ($errors as $error) {
$out .= _validate_and_display_xml($error, $xmlString);
}
} else {
if (true === $errors) {
$out = 'No errors.';
} else {
$out = 'Could not validate.';
}
}
return $out;
}
/**
* Default entry point.
*/
function index()
{
// Load helpers
$this->load->helper('display');
$this->load->helper('common');
// XML validation and display
$this->data['validation'] = validate_xml('./data/populations_v2.xml');
$this->data['myxml'] = display_file('./data/populations_v2.xml');
$this->data['mydtd'] = display_file('./data/populations_v2.dtd');
// General placeholders
$this->data['timestamp'] = '29.01.2013';
$this->data['heading'] = 'LAB 4';
$this->data['subheading'] = 'DTD';
$this->data['pagetitle'] = 'Kevin Csapko - Lab 4';
$this->data['pagebody'] = 'lab04';
$this->render();
}
generate_extensions_cache();
redirect(panther_link($panther_url['admin_addons']), $action == 'enable' ? $lang_admin_extensions['Extension enabled'] : $lang_admin_extensions['Extension disabled']);
} else {
if ($action == 'install') {
$file = isset($_GET['file']) ? panther_trim($_GET['file']) : '';
if (!file_exists(PANTHER_ROOT . PANTHER_ADMIN_DIR . '/extensions/' . $file . '.xml')) {
message($lang_common['Bad request']);
}
$data = array(':id' => $file);
$ps = $db->select('extensions', 1, $data, 'id=:id');
if ($ps->rowCount()) {
message($lang_admin_extensions['Already installed']);
}
$content = file_get_contents(PANTHER_ROOT . PANTHER_ADMIN_DIR . '/extensions/' . $file . '.xml');
$extension = xml_to_array($content);
$errors = validate_xml($extension, $errors);
$extension = $extension['extension'];
$warnings = array();
if (isset($_POST['form_sent'])) {
$enable = isset($_POST['enable']) ? '1' : '0';
confirm_referrer(PANTHER_ADMIN_DIR . '/addons.php');
if (empty($errors)) {
$insert = array('id' => $file, 'title' => $extension['title'], 'version' => $extension['version'], 'description' => $extension['description'], 'author' => $extension['author'], 'uninstall_note' => isset($extension['uninstall_note']) ? $extension['uninstall_note'] : '', 'uninstall' => isset($extension['uninstall']) ? $extension['uninstall'] : '', 'enabled' => $enable);
$db->insert('extensions', $insert);
$extension_id = $db->lastInsertId($db->prefix . 'extensions');
foreach ($extension['hooks']['hook'] as $hook) {
$insert = array('extension_id' => $file, 'hook' => $hook['attributes']['id'], 'code' => panther_trim($hook['content']));
$db->insert('extension_code', $insert);
}
if (isset($extension['install'])) {
eval($extension['install']);
