/**
* Gets zip file contents
*
* @param string $file zip file
* @param string $specific_entry regular expression to match a file
*
* @return array ($error_message, $file_data); $error_message
* is empty if no error
*/
function PMA_getZipContents($file, $specific_entry = null)
{
$error_message = '';
$file_data = '';
$zip_handle = zip_open($file);
if (!is_resource($zip_handle)) {
$error_message = __('Error in ZIP archive:') . ' ' . PMA_getZipError($zip_handle);
zip_close($zip_handle);
return array('error' => $error_message, 'data' => $file_data);
}
$first_zip_entry = zip_read($zip_handle);
if (false === $first_zip_entry) {
$error_message = __('No files found inside ZIP archive!');
zip_close($zip_handle);
return array('error' => $error_message, 'data' => $file_data);
}
/* Is the the zip really an ODS file? */
$read = zip_entry_read($first_zip_entry);
$ods_mime = 'application/vnd.oasis.opendocument.spreadsheet';
if (!strcmp($ods_mime, $read)) {
$specific_entry = '/^content\\.xml$/';
}
if (!isset($specific_entry)) {
zip_entry_open($zip_handle, $first_zip_entry, 'r');
/* File pointer has already been moved,
* so include what was read above */
$file_data = $read;
$file_data .= zip_entry_read($first_zip_entry, zip_entry_filesize($first_zip_entry));
zip_entry_close($first_zip_entry);
zip_close($zip_handle);
return array('error' => $error_message, 'data' => $file_data);
}
/* Return the correct contents, not just the first entry */
for (;;) {
$entry = zip_read($zip_handle);
if (is_resource($entry)) {
if (preg_match($specific_entry, zip_entry_name($entry))) {
zip_entry_open($zip_handle, $entry, 'r');
$file_data = zip_entry_read($entry, zip_entry_filesize($entry));
zip_entry_close($entry);
break;
}
} else {
/**
* Either we have reached the end of the zip and still
* haven't found $specific_entry or there was a parsing
* error that we must display
*/
if ($entry === false) {
$error_message = __('Error in ZIP archive:') . ' Could not find "' . $specific_entry . '"';
} else {
$error_message = __('Error in ZIP archive:') . ' ' . PMA_getZipError($zip_handle);
}
break;
}
}
zip_close($zip_handle);
return array('error' => $error_message, 'data' => $file_data);
}
/**
* Gets zip file contents
*
* @param string $file
* @return array ($error_message, $file_data); $error_message
* is empty if no error
* @author lem9
*/
function PMA_getZipContents($file)
{
$error_message = '';
$file_data = '';
$zip_handle = zip_open($file);
if (is_resource($zip_handle)) {
$first_zip_entry = zip_read($zip_handle);
if (false === $first_zip_entry) {
$error_message = $GLOBALS['strNoFilesFoundInZip'];
} else {
/* Is the the zip really an ODS file? */
$read = zip_entry_read($first_zip_entry);
$ods_mime = 'application/vnd.oasis.opendocument.spreadsheet';
if (!strcmp($ods_mime, $read)) {
/* Return the correct contents, not just the first entry */
for (;;) {
$entry = zip_read($zip_handle);
if (is_resource($entry)) {
if (!strcmp('content.xml', zip_entry_name($entry))) {
zip_entry_open($zip_handle, $entry, 'r');
$file_data = zip_entry_read($entry, zip_entry_filesize($entry));
zip_entry_close($entry);
break;
}
} else {
/**
* Either we have reached the end of the zip and still
* haven't found 'content.xml' or there was a parsing
* error that we must display
*/
if ($entry === FALSE) {
$error_message = $GLOBALS['strErrorInZipFile'] . ' Could not find "content.xml"';
} else {
$error_message = $GLOBALS['strErrorInZipFile'] . ' ' . PMA_getZipError($zip_handle);
}
break;
}
}
} else {
zip_entry_open($zip_handle, $first_zip_entry, 'r');
/* File pointer has already been moved, so include what was read above */
$file_data = $read;
$file_data .= zip_entry_read($first_zip_entry, zip_entry_filesize($first_zip_entry));
zip_entry_close($first_zip_entry);
}
}
} else {
$error_message = $GLOBALS['strErrorInZipFile'] . ' ' . PMA_getZipError($zip_handle);
}
zip_close($zip_handle);
return array('error' => $error_message, 'data' => $file_data);
}
/**
* Gets zip file contents
*
* @param string $file
* @return array ($error_message, $file_data); $error_message
* is empty if no error
* @author lem9
*/
function PMA_getZipContents($file)
{
$error_message = '';
$file_data = '';
$zip_handle = zip_open($file);
if (is_resource($zip_handle)) {
$first_zip_entry = zip_read($zip_handle);
if (false === $first_zip_entry) {
$error_message = $GLOBALS['strNoFilesFoundInZip'];
} else {
zip_entry_open($zip_handle, $first_zip_entry, 'r');
$file_data = zip_entry_read($first_zip_entry, zip_entry_filesize($first_zip_entry));
zip_entry_close($first_zip_entry);
}
} else {
$error_message = $GLOBALS['strErrorInZipFile'] . ' ' . PMA_getZipError($zip_handle);
}
zip_close($zip_handle);
return array('error' => $error_message, 'data' => $file_data);
}
/**
* Test for PMA_getZipError
*
* @param int $code error code
* @param mixed $output expected output
*
* @dataProvider providerForTestGetZipError
* @return void
*/
public function testGetZipError($code, $output)
{
$this->assertEquals(PMA_getZipError($code), $output);
}