setProperties([
'id' => 'zip',
'name' => __('Zip module'),
'desc' => __('Compress module into a ready to install package'),
'priority' => 980,
'config' => true,
'types' => ['plugin', 'theme']
]);
return true;
}
public function isConfigured(): bool
{
return !empty($this->getPreference('pack_repository')) && !empty($this->getPreference('pack_filename'));
}
public function configure($url): ?string
{
if (!empty($_POST['save'])) {
$this->setPreferences([
'pack_repository' => !empty($_POST['pack_repository']) ? $_POST['pack_repository'] : '',
'pack_filename' => !empty($_POST['pack_filename']) ? $_POST['pack_filename'] : '',
'secondpack_filename' => !empty($_POST['secondpack_filename']) ? $_POST['secondpack_filename'] : '',
'pack_overwrite' => !empty($_POST['pack_overwrite']),
'pack_excludefiles' => !empty($_POST['pack_excludefiles']) ? $_POST['pack_excludefiles'] : '',
'pack_nocomment' => !empty($_POST['pack_nocomment'])
]);
$this->redirect($url);
}
return '
' . __('Root') . '
' .
'
' . sprintf(__('Preconization: %s'), $this->core->blog->public_path ?
path::real($this->core->blog->public_path) : __("Blog's public directory")
) . '
' . __('Files') . '
' . sprintf(__('Preconization: %s'), '%type%-%id%-%version%') . '
' . sprintf(__('Preconization: %s'), '%type%-%id%') . '
' . __('Content') . '
' . sprintf(__('Preconization: %s'), '*.zip,*.tar,*.tar.gz') . '
';
}
public function closeModule(string $module_type, array $module_info): ?bool
{
$exclude = array_merge(
self::$exclude,
explode(',', $this->getPreference('pack_excludefiles'))
);
if (!empty($this->getPreference('pack_nocomment'))) {
ImproveZipFileZip::$remove_comment = true;
}
if (!empty($this->getPreference('pack_filename'))) {
$this->zipModule($this->getPreference('pack_filename'), $exclude);
}
if (!empty($this->getPreference('secondpack_filename'))) {
$this->zipModule($this->getPreference('secondpack_filename'), $exclude);
}
return null;
}
private function zipModule(string $file, array $exclude)
{
$file = str_replace(
self::$filename_wildcards,
[
$this->module['type'],
$this->module['id'],
$this->module['version'],
$this->module['author'],
time()
],
$file
);
$parts = explode('/', $file);
foreach($parts as $i => $part) {
$parts[$i] = files::tidyFileName($part);
}
$path = $this->getPreference('pack_repository') . '/' . implode('/', $parts) . '.zip';
if (file_exists($path) && empty($this->getPreference('pack_overwrite'))) {
self::notice(__('Destination filename already exists'), false);
return null;
}
if (!is_dir(dirname($path)) || !is_writable(dirname($path))) {
self::notice(__('Destination path is not writable'));
}
@set_time_limit(300);
$fp = fopen($path, 'wb');
$zip = new ImproveZipFileZip($fp);
foreach($exclude as $e) {
$e = '#(^|/)(' . str_replace(
['.', '*'],
['\.', '.*?'],
trim($e)
) . ')(/|$)#';
$zip->addExclusion($e);
}
$zip->addDirectory(
path::real($this->module['root']),
$this->module['id'],
true
);
$zip->write();
$zip->close();
unset($zip);
return null;
}
}
class ImproveZipFileZip extends fileZip
{
public static $remove_comment = false;
protected function writeFile($name, $file, $size, $mtime)
{
if (!isset($this->entries[$name])) {
return null;
}
$size = filesize($file);
$this->memoryAllocate($size * 3);
$content = file_get_contents($file);
if (self::$remove_comment && substr($file, -4) == '.php') {
$content = self::removePHPComment($content);
}
$unc_len = strlen($content);
$crc = crc32($content);
$zdata = gzdeflate($content);
$c_len = strlen($zdata);
unset($content);
$mdate = $this->makeDate($mtime);
$mtime = $this->makeTime($mtime);
# Data descriptor
$data_desc =
"\x50\x4b\x03\x04" .
"\x14\x00" . # ver needed to extract
"\x00\x00" . # gen purpose bit flag
"\x08\x00" . # compression method
pack('v', $mtime) . # last mod time
pack('v', $mdate) . # last mod date
pack('V', $crc) . # crc32
pack('V', $c_len) . # compressed filesize
pack('V', $unc_len) . # uncompressed filesize
pack('v', strlen($name)) . # length of filename
pack('v', 0) . # extra field length
$name . # end of "local file header" segment
$zdata . # "file data" segment
pack('V', $crc) . # crc32
pack('V', $c_len) . # compressed filesize
pack('V', $unc_len); # uncompressed filesize
fwrite($this->fp, $data_desc);
unset($zdata);
$new_offset = $this->old_offset + strlen($data_desc);
# Add to central directory record
$cdrec =
"\x50\x4b\x01\x02" .
"\x00\x00" . # version made by
"\x14\x00" . # version needed to extract
"\x00\x00" . # gen purpose bit flag
"\x08\x00" . # compression method
pack('v', $mtime) . # last mod time
pack('v', $mdate) . # last mod date
pack('V', $crc) . # crc32
pack('V', $c_len) . # compressed filesize
pack('V', $unc_len) . # uncompressed filesize
pack('v', strlen($name)) . # length of filename
pack('v', 0) . # extra field length
pack('v', 0) . # file comment length
pack('v', 0) . # disk number start
pack('v', 0) . # internal file attributes
pack('V', 32) . # external file attributes - 'archive' bit set
pack('V', $this->old_offset). # relative offset of local header
$name;
$this->old_offset = $new_offset;
$this->ctrl_dir[] = $cdrec;
}
protected static function removePHPComment($content)
{
$comment = [T_COMMENT];
if (defined('T_DOC_COMMENT')) {
$comment[] = T_DOC_COMMENT; // PHP 5
}
if (defined('T_ML_COMMENT')) {
$comment[] = T_ML_COMMENT; // PHP 4
}
$newStr = '';
$tokens = token_get_all($content);
foreach ($tokens as $token) {
if (is_array($token)) {
if (in_array($token[0], $comment)) {
//$newStr .= "\n";
} else {
$newStr .= $token[1];
}
} else {
$newStr .= $token;
}
}
return $newStr;
}
}