Tidy up PHP code

Signed-off-by: Justin Georgi <justin.georgi@gmail.com>

includes/GlModelHandler.php

@@ -5,19 +5,19 @@ use ImageHandler;
 use Html;
 
 class GlModelHandler extends ImageHandler {
-  /**
-   * Model cannot be displayed directly in a browser but can be rendered.
-   * 
-	 * @param File $file
-	 * @return bool
-	 */
-	public function mustRender( $file ) {
-		return true;
-	}
+    /**
+     * Model cannot be displayed directly in a browser but can be rendered.
+     * 
+     * @param File $file
+     * @return bool
+     */
+    public function mustRender( $file ) {
+        return true;
+    }
 
-  /**
-   * Model can be rendered.
-   * 
+    /**
+     * Model can be rendered.
+     * 
 	 * @param File $file
 	 * @return bool
 	 */
@@ -25,53 +25,53 @@ class GlModelHandler extends ImageHandler {
 		return true;
 	}
 
-  /**
-   * Get a MediaTransformOutput object representing the transformed output.
-   * 
-   * @param File	$image
-   * @param string	$dstPath	Filesystem destination path
-   * @param string	$dstUrl	Destination URL to use in output HTML
-   * @param array	$params	Arbitrary set of parameters validated by $this->validateParam()
-   * @param int	$flags	A bitfield, may contain self::TRANSFORM_LATER
-   * @return MediaTransformOutput
-   */
-  public function doTransform($image, $dstPath, $dstUrl, $params, $flags = 0) {
-    return new GlModelTransformOutput($image, $params);
-  }
+    /**
+     * Get a MediaTransformOutput object representing the transformed output.
+     * 
+     * @param File	$image
+     * @param string	$dstPath	Filesystem destination path
+     * @param string	$dstUrl	Destination URL to use in output HTML
+     * @param array	$params	Arbitrary set of parameters validated by $this->validateParam()
+     * @param int	$flags	A bitfield, may contain self::TRANSFORM_LATER
+     * @return MediaTransformOutput
+     */
+    public function doTransform($image, $dstPath, $dstUrl, $params, $flags = 0) {
+        return new GlModelTransformOutput($image, $params);
+    }
 
-  /**
-   * Check the incoming media parameters
-   * 
+    /**
+     * Check the incoming media parameters
+     * 
 	 * @param string $name
 	 * @param string $value
 	 * @return bool
 	 */
 	public function validateParam( $name, $value ) {
-    if (in_array($name, ['width', 'height'])) {
-      return $value > 0;
-    } else if (in_array($name, ['view', 'hsset'])) {
-      return true;
-    } else {
-      return false;
+        if (in_array($name, ['width', 'height'])) {
+            return $value > 0;
+        } else if (in_array($name, ['view', 'hsset'])) {
+            return true;
+        } else {
+            return false;
+        }
     }
-  }
 
-  /**
-   * Small helper function to display information on the browser console
-   * 
-   * Usage:
-   * echo '<script>';
-   * self::console_log('logged string');
-   * echo '</script>';
-   * 
-   * @param $data information to display
-   * @param bool $add_script_tags true to put information is inside complete script tag
-   */
-  public static function console_log($data, $add_script_tags = false) {
-    $command = 'console.log('. json_encode($data, JSON_HEX_TAG).');';
-    if ($add_script_tags) {
-        $command = '<script>'. $command . '</script>';
+    /**
+     * Small helper function to display information on the browser console
+     * 
+     * Usage:
+     * echo '<script>';
+     * self::console_log('logged string');
+     * echo '</script>';
+     * 
+     * @param $data information to display
+     * @param bool $add_script_tags true to put information is inside complete script tag
+     */
+    public static function console_log($data, $add_script_tags = false) {
+        $command = 'console.log('. json_encode($data, JSON_HEX_TAG).');';
+        if ($add_script_tags) {
+            $command = '<script>'. $command . '</script>';
+        }
+        echo $command;
     }
-    echo $command;
-  }
 }