public static function get_mediatype($mime, $filename = '')
{
$mediatype = static::mimetype2mediatype($mime);
if ($mediatype === 'other' && !empty($filename)) {
$ext = \pdyn\filesystem\FilesystemUtils::get_ext($filename);
$mimefromext = \pdyn\filesystem\Mimetype::ext2mime($ext);
$mediatype = static::mimetype2mediatype($mimefromext);
}
return $mediatype;
}
/**
* Download the file at $url and store locally.
*
* @param string $url The URL to fetch.
* @param string $local_path The path to store the file, should be a full path, and include the desired filename
* @param boolean $append_ext_based_on_mime If true, append an appropriate extension to $local_path.
* @return array Array of The $local_path (with appended extension, if $append_ext_based_on_mime is true), and the response object
*/
public function download($url, $local_path, $append_ext_based_on_mime = false)
{
$fp = fopen($local_path, 'w+');
$additional_opts = [CURLOPT_FILE => &$fp, CURLOPT_TIMEOUT => 1800, CURLOPT_CONNECTTIMEOUT => 15];
$response = $this->request($url, 'get', array(), $additional_opts);
fclose($fp);
$responseerrors = $response->errors();
if (!empty($responseerrors)) {
if (!empty($this->logger)) {
$this->logger->debug('httpclient download failed: ' . $response->get_debug_string());
}
return [false, $response];
}
if ($append_ext_based_on_mime === true) {
$mime = $response->mime_type();
$ext = \pdyn\filesystem\Mimetype::mime2ext($mime);
if (empty($ext) || $ext === 'unknown') {
$ext = \pdyn\filesystem\FilesystemUtils::get_ext($url);
$mime = \pdyn\filesystem\Mimetype::ext2mime($ext);
}
rename($local_path, $local_path . '.' . $ext);
$local_path = $local_path . '.' . $ext;
}
return [$local_path, $response];
}
/**
* Test the mimetypes can be imported.
*/
public function test_import()
{
$mimemap = \pdyn\filesystem\Mimetype::get_mime_map();
$this->assertNotEmpty($mimemap);
$this->assertInternalType('array', $mimemap);
}
/**
* Get the mime type of a file using only the filename.
*
* This will return the mime type of a file using the files extension. It will not check if the file exists, open the file,
* analyze the file, etc. Therefore, understand that the returned mime type may not reflect what is actually in the file.
*
* @param string $fn The filename.
* @return string The mime type.
*/
public static function get_mime_from_filename($fn)
{
return \pdyn\filesystem\Mimetype::ext2mime(static::get_ext($fn));
}
/**
* Get the mediatype of the file.
*
* @return string The mediatype of the file.
*/
public function get_mediatype()
{
return \pdyn\filesystem\Mimetype::get_mediatype($this->type, $this->stored_filename);
}
