opensearch support

[phinde.git] / src / phinde / Helper.php

diff --git a/src/phinde/Helper.php b/src/phinde/Helper.php
index 0b985217cc1ac3e61d8c033baa646303857e7776..43345ba22899c890966c5a659bda068b0daebbe6 100644 (file)
--- a/src/phinde/Helper.php
+++ b/src/phinde/Helper.php
@@ -20,5 +20,44 @@ class Helper
             $url
         );
     }
+
+    public static function addSchema($url)
+    {
+        if (substr($url, 0, 7) == 'http://'
+            || substr($url, 0, 8) == 'https://'
+        ) {
+            return $url;
+        }
+        return 'http://' . $url;
+    }
+
+    public static function sanitizeTitle($str)
+    {
+        return trim(
+            str_replace(
+                array("\r", "\n", '  ', '  '),
+                array('', ' ', ' ', ' '),
+                $str
+            )
+        );
+    }
+
+    /**
+     * Create a full URL with protocol and host name
+     *
+     * @param string $path Path to the file, with leading /
+     *
+     * @return string Full URL
+     */
+    public static function fullUrl($path = '/')
+    {
+        if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS']) {
+            $prot = 'https';
+        } else {
+            $prot = 'http';
+        }
+        return $prot . '://' . $_SERVER['HTTP_HOST'] . $path;
+    }
+
 }
 ?>