[FEATURE] Autogenerate prefix for absolute links

Add a helping variable to build absolute links to
the root of the domain without handling the URL scheme.

This way all links could get rid of the host & domain part,
and just build absolute links to the root instead.
(Replace "[https://example.com/foo/] + [functions.js]" with
"[/foo/] + [functions.js]")

Refs #79

diff --git a/lib/settings.php b/lib/settings.php
index da0d9db5227a69eb3922cf9ed97130e2d4a7d01c..33c76da1d608d818b9c76b429cf9b2e8f4f680ee 100644 (file)
--- a/lib/settings.php
+++ b/lib/settings.php
@@ -42,6 +42,15 @@ define ('VAR_LINKS', $cfg['var_root'] . 'links/');
 define ('VAR_ASYNC', $cfg['var_root'] . 'async/');
 define ('VAR_ALIAS', $cfg['var_root'] . 'alias/');
 
+// helping variable to build absolute link to
+// root of the domain without handling the URL scheme
+$absPrefix = parse_url($cfg['web_root'], PHP_URL_PATH);
+if(true === empty($absPrefix)) {
+       // fallback if installation isnt done yet: relative links to same level on the current page
+       $absPrefix = './';
+}
+define ('JIRAFEAU_ABSPREFIX', $absPrefix);
+
 /* Useful constants. */
 if (!defined ('NL')) {
     define ('NL', "\n");