X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=application%2FUrl.php;h=a4ac2e73cad2537ab28cd6bb604356bd311d14d7;hb=5816801b15e1a0e53f87aa48267243bff44b5f64;hp=02a4395d01c8fd75d46921439ba44ef42249da8f;hpb=6211c498f6e0bdc6d86152e9777bcc75955a5ec4;p=github%2Fshaarli%2FShaarli.git

diff --git a/application/Url.php b/application/Url.php
old mode 100755
new mode 100644
index 02a4395d..a4ac2e73
--- a/application/Url.php
+++ b/application/Url.php
@@ -25,6 +25,44 @@ function unparse_url($parsedUrl)
     return "$scheme$user$pass$host$port$path$query$fragment";
 }
 
+/**
+ * Removes undesired query parameters and fragments
+ *
+ * @param string url Url to be cleaned
+ *
+ * @return string the string representation of this URL after cleanup
+ */
+function cleanup_url($url)
+{
+  $obj_url = new Url($url);
+  return $obj_url->cleanup();
+}
+
+/**
+ * Get URL scheme.
+ *
+ * @param string url Url for which the scheme is requested
+ *
+ * @return mixed the URL scheme or false if none is provided.
+ */
+function get_url_scheme($url)
+{
+  $obj_url = new Url($url);
+  return $obj_url->getScheme();
+}
+
+/**
+ * Adds a trailing slash at the end of URL if necessary.
+ *
+ * @param string $url URL to check/edit.
+ *
+ * @return string $url URL with a end trailing slash.
+ */
+function add_trailing_slash($url)
+{
+    return $url . (!endsWith($url, '/') ? '/' : '');
+}
+
 /**
  * URL representation and cleanup utilities
  *
@@ -80,7 +118,7 @@ class Url
      */
     public function __construct($url)
     {
-        $this->parts = parse_url($url);
+        $this->parts = parse_url(trim($url));
 
         if (!empty($url) && empty($this->parts['scheme'])) {
             $this->parts['scheme'] = 'http';
@@ -90,7 +128,7 @@ class Url
     /**
      * Returns a string representation of this URL
      */
-    public function __toString()
+    public function toString()
     {
         return unparse_url($this->parts);
     }
@@ -149,7 +187,7 @@ class Url
     {
         $this->cleanupQuery();
         $this->cleanupFragment();
-        return $this->__toString();
+        return $this->toString();
     }
 
     /**
@@ -163,4 +201,13 @@ class Url
         }
         return $this->parts['scheme'];
     }
+
+    /**
+     * Test if the Url is an HTTP one.
+     *
+     * @return true is HTTP, false otherwise.
+     */
+    public function isHttp() {
+        return strpos(strtolower($this->parts['scheme']), 'http') !== false;
+    }
 }