Fix unexpected behaviour in getBaseUrl

- getBaseUrl() returns info from configuration only and always append
  the suffix
- add a guessBaseUrl() to extract base_url from $_SERVER info
- fix Url::display() to take this change in consideration

Fix https://github.com/FreshRSS/FreshRSS/issues/906
Use https://github.com/FreshRSS/FreshRSS/pull/910

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/Minz/Url.php b/lib/Minz/Url.php
index a2809257d..4279b045b 100644
--- a/lib/Minz/Url.php
+++ b/lib/Minz/Url.php
@@ -25,6 +25,9 @@ class Minz_Url {
 
 		if ($absolute) {
 			$url_string = Minz_Request::getBaseUrl(PUBLIC_TO_INDEX_PATH);
+			if ($url_string === PUBLIC_TO_INDEX_PATH) {
+				$url_string = Minz_Request::guessBaseUrl();
+			}
 		} else {
 			$url_string = $isArray ? '.' : PUBLIC_RELATIVE;
 		}