1 files changed, 94 insertions, 0 deletions

diff --git a/inc/3rdparty/libraries/MOBIClass/http_build_url.php b/inc/3rdparty/libraries/MOBIClass/http_build_url.php
new file mode 100644
index 00000000..b475edb0
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/http_build_url.php
@@ -0,0 +1,94 @@
+<?php
+if(!is_callable("http_build_url")){
+        define('HTTP_URL_REPLACE', 1);          // Replace every part of the first URL when there's one of the second URL
+        define('HTTP_URL_JOIN_PATH', 2);        // Join relative paths
+        define('HTTP_URL_JOIN_QUERY', 4);       // Join query strings
+        define('HTTP_URL_STRIP_USER', 8);       // Strip any user authentication information
+        define('HTTP_URL_STRIP_PASS', 16);      // Strip any password authentication information
+        define('HTTP_URL_STRIP_AUTH', 32);      // Strip any authentication information
+        define('HTTP_URL_STRIP_PORT', 64);      // Strip explicit port numbers
+        define('HTTP_URL_STRIP_PATH', 128);     // Strip complete path
+        define('HTTP_URL_STRIP_QUERY', 256);    // Strip query string
+        define('HTTP_URL_STRIP_FRAGMENT', 512); // Strip any fragments (#identifier)
+        define('HTTP_URL_STRIP_ALL', 1024);     // Strip anything but scheme and host
+
+        // Build an URL
+        // The parts of the second URL will be merged into the first according to the flags argument.
+        //
+        // @param mixed     (Part(s) of) an URL in form of a string or associative array like parse_url() returns
+        // @param mixed     Same as the first argument
+        // @param int       A bitmask of binary or'ed HTTP_URL constants (Optional)HTTP_URL_REPLACE is the default
+        // @param array     If set, it will be filled with the parts of the composed url like parse_url() would return
+        function http_build_url($url, $parts = array (), $flags = HTTP_URL_REPLACE, &$new_url = false) {
+          $keys = array (
+                'user',
+                'pass',
+                'port',
+                'path',
+                'query',
+                'fragment'
+          );
+
+          // HTTP_URL_STRIP_ALL becomes all the HTTP_URL_STRIP_Xs
+          if ($flags & HTTP_URL_STRIP_ALL) {
+                $flags |= HTTP_URL_STRIP_USER;
+                $flags |= HTTP_URL_STRIP_PASS;
+                $flags |= HTTP_URL_STRIP_PORT;
+                $flags |= HTTP_URL_STRIP_PATH;
+                $flags |= HTTP_URL_STRIP_QUERY;
+                $flags |= HTTP_URL_STRIP_FRAGMENT;
+          }
+          // HTTP_URL_STRIP_AUTH becomes HTTP_URL_STRIP_USER and HTTP_URL_STRIP_PASS
+          else if ($flags & HTTP_URL_STRIP_AUTH) {
+                $flags |= HTTP_URL_STRIP_USER;
+                $flags |= HTTP_URL_STRIP_PASS;
+          }
+
+          // Parse the original URL
+          $parse_url = parse_url($url);
+
+          // Scheme and Host are always replaced
+          if (isset($parts['scheme']))
+                $parse_url['scheme'] = $parts['scheme'];
+
+          if (isset($parts['host']))
+                $parse_url['host'] = $parts['host'];
+
+          // (If applicable) Replace the original URL with it's new parts
+          if ($flags & HTTP_URL_REPLACE) {
+                foreach ($keys as $key) {
+                  if (isset($parts[$key]))
+                        $parse_url[$key] = $parts[$key];
+                }
+          } else {
+                // Join the original URL path with the new path
+                if (isset($parts['path']) && ($flags & HTTP_URL_JOIN_PATH)) {
+                  if (isset($parse_url['path']))
+                        $parse_url['path'] = rtrim(str_replace(basename($parse_url['path']), '', $parse_url['path']), '/') . '/' . ltrim($parts['path'], '/');
+                  else
+                        $parse_url['path'] = $parts['path'];
+                }
+
+                // Join the original query string with the new query string
+                if (isset($parts['query']) && ($flags & HTTP_URL_JOIN_QUERY)) {
+                  if (isset($parse_url['query']))
+                        $parse_url['query'] .= '&' . $parts['query'];
+                  else
+                        $parse_url['query'] = $parts['query'];
+                }
+          }
+
+          // Strips all the applicable sections of the URL
+          // Note: Scheme and Host are never stripped
+          foreach ($keys as $key) {
+                if ($flags & (int)constant('HTTP_URL_STRIP_' . strtoupper($key)))
+                  unset($parse_url[$key]);
+          }
+
+          $new_url = $parse_url;
+
+          return ((isset($parse_url['scheme'])) ? $parse_url['scheme'] . '://' : '') . ((isset($parse_url['user'])) ? $parse_url['user'] . ((isset($parse_url['pass'])) ? ':' . $parse_url['pass'] : '') . '@' : '')
+                . ((isset($parse_url['host'])) ? $parse_url['host'] : '') . ((isset($parse_url['port'])) ? ':' . $parse_url['port'] : '') . ((isset($parse_url['path'])) ? $parse_url['path'] : '')
+                . ((isset($parse_url['query'])) ? '?' . $parse_url['query'] : '') . ((isset($parse_url['fragment'])) ? '#' . $parse_url['fragment'] : '');
+        }
+}