Move SimpleSAML_Utilities:::resolvePath() to...

Move SimpleSAML_Utilities:::resolvePath() to SimpleSAML\Utils\HTTP::resolvePath() and deprecate the former.

lib/SimpleSAML/Utilities.php

@@ -749,51 +749,10 @@ class SimpleSAML_Utilities {
 
 
 	/**
-	 * Resolve a (possibly) relative path from the given base path.
-	 *
-	 * A path which starts with a '/' is assumed to be absolute, all others are assumed to be
-	 * relative. The default base path is the root of the simpleSAMPphp installation.
-	 *
-	 * @param $path  The path we should resolve.
-	 * @param $base  The base path, where we should search for $path from. Default value is the root
-	 *               of the simpleSAMLphp installation.
-	 * @return An absolute path referring to $path.
+	 * @deprecated This method will be removed in SSP 2.0. Please use SimpleSAML\Utils\HTTP::resolvePath() instead.
 	 */
 	public static function resolvePath($path, $base = NULL) {
-		if($base === NULL) {
-			$config = SimpleSAML_Configuration::getInstance();
-			$base =  $config->getBaseDir();
-		}
-
-		/* Remove trailing slashes from $base. */
-		while(substr($base, -1) === '/') {
-			$base = substr($base, 0, -1);
-		}
-
-		/* Check for absolute path. */
-		if(substr($path, 0, 1) === '/') {
-			/* Absolute path. */
-			$ret = '/';
-		} else {
-			/* Path relative to base. */
-			$ret = $base;
-		}
-
-		$path = explode('/', $path);
-		foreach($path as $d) {
-			if($d === '.') {
-				continue;
-			} elseif($d === '..') {
-				$ret = dirname($ret);
-			} else {
-				if(substr($ret, -1) !== '/') {
-					$ret .= '/';
-				}
-				$ret .= $d;
-			}
-		}
-
-		return $ret;
+		return \SimpleSAML\Utils\HTTP::resolvePath($path, $base);
 	}
 
 

lib/SimpleSAML/Utils/HTTP.php

@@ -241,4 +241,57 @@ class HTTP
         }
         return $res;
     }
+
+
+    /**
+     * Resolve a (possibly) relative path from the given base path.
+     *
+     * A path which starts with a '/' is assumed to be absolute, all others are assumed to be
+     * relative. The default base path is the root of the SimpleSAMPphp installation.
+     *
+     * @param string      $path The path we should resolve.
+     * @param string|null $base The base path, where we should search for $path from. Default value is the root of the
+     *     SimpleSAMLphp installation.
+     *
+     * @return string An absolute path referring to $path.
+     *
+     * @author Olav Morken, UNINETT AS <olav.morken@uninett.no>
+     */
+    public static function resolvePath($path, $base = null)
+    {
+        if ($base === null) {
+            $config = \SimpleSAML_Configuration::getInstance();
+            $base = $config->getBaseDir();
+        }
+
+        // remove trailing slashes from $base
+        while (substr($base, -1) === '/') {
+            $base = substr($base, 0, -1);
+        }
+
+        // check for absolute path
+        if (substr($path, 0, 1) === '/') {
+            // absolute path. */
+            $ret = '/';
+        } else {
+            // path relative to base
+            $ret = $base;
+        }
+
+        $path = explode('/', $path);
+        foreach ($path as $d) {
+            if ($d === '.') {
+                continue;
+            } elseif ($d === '..') {
+                $ret = dirname($ret);
+            } else {
+                if (substr($ret, -1) !== '/') {
+                    $ret .= '/';
+                }
+                $ret .= $d;
+            }
+        }
+
+        return $ret;
+    }
 }
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