protected function retrieveData($url)
{
if (strpos($url, '.kmz') !== false) {
if (!class_exists('ZipArchive')) {
throw new KurogoException("class ZipArchive (php-zip) not available");
}
$tmpDir = Kurogo::tempDirectory();
if (!is_writable($tmpDir)) {
throw new KurogoConfigurationException("Temporary directory {$tmpDir} not available");
}
$tmpFile = $tmpDir . '/tmp.kmz';
copy($url, $tmpFile);
$zip = new ZipArchive();
$zip->open($tmpFile);
$contents = $zip->getFromIndex(0);
unlink($tmpFile);
return $contents;
// this is false on failure, same as file_get_contents
}
return parent::retrieveData($url);
}
