static function modified_image($path, $mods)
{
if (is_string($mods)) {
$mods = self::parse_modifiers($mods);
}
$ext = false;
$name = false;
if ($m = Core_Regexps::match_with_results('{(.+)\\.(jpe?g|gif|png|bmp)$}i', $path)) {
$name = $m[1];
$ext = strtolower($m[2]);
}
if (!$ext || !IO_FS::exists($path)) {
$path = '../tao/files/images/admin.gif';
$ext = 'gif';
$name = 'error';
}
$name = preg_replace('{^\\.\\./}', 'up/', $name);
$name = ltrim($name, '.');
$name = ltrim($name, '/');
$stat = IO_FS::Stat($path);
$mtime = $stat->mtime->timestamp;
$name .= "-{$stat->size}-{$mtime}-";
$name .= md5(serialize($mods));
$cache = self::$cache_dir . "/{$name}.{$ext}";
if (IO_FS::exists('./' . $cache)) {
return '/' . $cache;
}
$dir = preg_replace('{/([^/]+)$}', '', $cache);
if (!IO_FS::exists($dir)) {
IO_FS::mkdir($dir);
}
$image = self::Image($path);
$image->modify($mods);
$image->save('./' . $cache);
CMS::chmod_file('./' . $cache);
return '/' . $cache;
}
/**
* @param $asset
* @param $dir
* @param $extension
* @param int $timestamp
*
* @return string
*/
protected function compute_public_path($asset, $dir, $extension, $timestamp = false)
{
if ($asset[0] == '/' || strstr($asset, "://")) {
return $asset;
}
$asset .= preg_match('{(?:gif|png|jpg|js|css)$}', $asset) ? '' : $extension;
return "/{$dir}/{$asset}" . ($timestamp ? '?' . IO_FS::Stat("{$dir}/{$asset}")->mtime->timestamp : '');
}
/**
* Возвращает значение свойства
*
* @param string $property
*
* @return mixed
*/
public function __get($property)
{
switch ($property) {
case 'path':
return $this->path;
case 'dir_name':
case 'dirname':
return @dirname($this->path);
case 'name':
return @basename($this->path);
case 'real_path':
return @realpath($this->path);
case 'stat':
if (!$this->stat) {
$this->stat = IO_FS::Stat($this->path);
}
return $this->stat;
default:
throw new Core_MissingPropertyException($property);
}
}
