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do not break previous behavior for unschemed URLs

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root 2020-04-05 15:43:31 +02:00
parent 06b7fdef67
commit cc24497c5c
3 changed files with 16 additions and 5 deletions
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17
xExtension-ImageProxy/extension.php
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@ -5,7 +5,7 @@ class ImageProxyExtension extends Minz_Extension {
private const PROXY_URL = 'https://images.weserv.nl/?url=';
private const SCHEME_HTTP = '1';
private const SCHEME_HTTPS = '';
private const SCHEME_DEFAULT = 'http';
private const SCHEME_DEFAULT = 'auto';
private const SCHEME_INCLUDE = '';
private const URL_ENCODE = '1';
@ -78,9 +78,18 @@ class ImageProxyExtension extends Minz_Extension {
}
}
else if (empty($scheme)) {
if (substr(FreshRSS_Context::$user_conf->image_proxy_scheme_default,0, 4) !== 'http') return $url;
if (FreshRSS_Context::$user_conf->image_proxy_scheme_include) {
$url = FreshRSS_Context::$user_conf->image_proxy_scheme_default . '://' . $url;
if (FreshRSS_Context::$user_conf->image_proxy_scheme_default === 'auto') {
if (FreshRSS_Context::$user_conf->image_proxy_scheme_include) {
$url = ((!empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS'])!== 'off') ? 'https:' : 'http:') . $url;
}
}
else if (substr(FreshRSS_Context::$user_conf->image_proxy_scheme_default, 0, 4) === 'http') {
if (FreshRSS_Context::$user_conf->image_proxy_scheme_include) {
$url = FreshRSS_Context::$user_conf->image_proxy_scheme_default . ':' . $url;
}
}
else { // do not proxy unschemed ("//path/...") URLs
return $url;
}
}
else { // unknown/unsupported (non-http) scheme