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Simplified proxy handling

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This commit is contained in:
Michael 2021-07-04 21:24:49 +00:00
parent dfc1b1e7a5
commit e519b782fd
6 changed files with 30 additions and 196 deletions
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18
src/Util/Proxy.php
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@ -80,13 +80,12 @@ class Proxy
* system.proxy_disabled is set to false.
*
* @param string $url The URL to proxyfy
* @param bool $writemode Returns a local path the remote URL should be saved to
* @param string $size One of the ProxyUtils::SIZE_* constants
*
* @return string The proxyfied URL or relative path
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function proxifyUrl($url, $writemode = false, $size = '')
public static function proxifyUrl($url, $size = '')
{
// Get application instance
$a = DI::app();
@ -114,17 +113,9 @@ class Proxy
// Image URL may have encoded ampersands for display which aren't desirable for proxy
$url = html_entity_decode($url, ENT_NOQUOTES, 'utf-8');
// Creating a sub directory to reduce the amount of files in the cache directory
$basepath = $a->getBasePath() . '/proxy';
$shortpath = hash('md5', $url);
$longpath = substr($shortpath, 0, 2);
if (is_dir($basepath) && $writemode && !is_dir($basepath . '/' . $longpath)) {
mkdir($basepath . '/' . $longpath);
chmod($basepath . '/' . $longpath, 0777);
}
$longpath .= '/' . strtr(base64_encode($url), '+/', '-_');
// Extract the URL extension
@ -142,13 +133,8 @@ class Proxy
}
// Too long files aren't supported by Apache
// Writemode in combination with long files shouldn't be possible
if ((strlen($proxypath) > 250) && $writemode) {
return $shortpath;
} elseif (strlen($proxypath) > 250) {
if (strlen($proxypath) > 250) {
return DI::baseUrl() . '/proxy/' . $shortpath . '?url=' . urlencode($url);
} elseif ($writemode) {
return $longpath;
} else {
return $proxypath . $size;
}