Added filter to the get_attachment_url function.

Author: bradt

wordpress-s3/class-plugin-public.php

@@ -19,11 +19,21 @@ function wp_get_attachment_url($url, $postID) {
         if (!$this->options) $this->options = get_option('tantan_wordpress_s3');
 
         if ($this->options['wp-uploads'] && ($amazon = get_post_meta($postID, 'amazonS3_info', true))) {
-            $accessDomain = ($this->options['cloudfront'] != '' ? $this->options['cloudfront'] : ($this->options['virtual-host'] ? $amazon['bucket'] : $amazon['bucket'].'.s3.amazonaws.com'));
-            return 'http://'.$accessDomain.'/'.$amazon['key'];
-        } else {
-            return $url;
-        }
+	        if ( isset($this->options['cloudfront']) && $this->options['cloudfront'] ) {
+	        	$accessDomain = $this->options['cloudfront'];
+			}
+	    	elseif ( isset($this->options['virtual-host']) && $this->options['virtual-host'] ) {
+	    		$accessDomain = $this->options['bucket'];
+	    	}
+	        else {
+				$accessDomain = $amazon['bucket'] . '.s3.amazonaws.com';
+	        }
+
+	        $url = 'https://'.$accessDomain.'/'.$amazon['key'];
+
+	        $url = apply_filters( 'wps3_get_attachment_url', $url, $postID, $this );
+	    }
+
+        return $url;
     }
 }
-?>