public function get_file_list($zip_file)
{
$file_list = array();
$result = false;
$za = NULL;
$stat = array();
// This should give us a new archive object, of not catch it and bail out
try {
$za = new pluginbuddy_PclZip($zip_file);
$result = true;
} catch (Exception $e) {
// Something fishy - the methods indicated pclzip but we couldn't find the class
$error_string = $e->getMessage();
pb_backupbuddy::status('details', sprintf(__('pclzip indicated as available method but error reported: %1$s', 'it-l10n-backupbuddy'), $error_string));
$result = false;
}
// Only continue if we have a valid archive object
if (true === $result) {
// Make sure we opened the zip ok and it has content
if (0 !== ($content_list = $za->listContent())) {
// How many files - must be >0 to have got here
$file_count = sizeof($content_list);
// Get each file in sequence by index and get the properties
for ($i = 0; $i < $file_count; $i++) {
$stat = $content_list[$i];
// Assume all these keys do exist (consider testing)
$file_list[] = array($stat['filename'], $stat['size'], $stat['compressed_size'], $stat['mtime']);
}
pb_backupbuddy::status('details', sprintf(__('pclzip listed file contents (%1$s)', 'it-l10n-backupbuddy'), $zip_file));
$this->log_archive_file_stats($zip_file);
$result =& $file_list;
} else {
// Couldn't open archive - will return for maybe another method to try
$error_string = $za->errorInfo(true);
pb_backupbuddy::status('details', sprintf(__('pclzip failed to open file to list contents (%1$s) - Error Info: %2$s.', 'it-l10n-backupbuddy'), $zip_file, $error_string));
// Return an error code and a description - this needs to be handled more generically
//$result = array( 1, "Unable to get archive contents" );
// Currently as we are returning an array as a valid result we just return false on failure
$result = false;
}
}
if (NULL != $za) {
unset($za);
}
return $result;
}
