remove resize_enabled

2 files changed, 4 insertions, 6 deletions

diff --git a/README.md b/README.md
index 8359a75..cf019e1 100644
--- a/README.md
+++ b/README.md
@@ -3,10 +3,9 @@
 Downsamples images if an API client requests the backend to do so. Useful for
 slow or unreliable network connections, i.e. mobile internet.
 
-This plugin handles two additional parameters passed to ``getHeadlines`` or ``getArticle`` 
-API call:
+This plugin handles an additional parameter passed to ``getHeadlines`` 
+or ``getArticle`` API calls:
 
-* ``resize_enabled`` (bool) - enable or disable resizing
 * ``resize_width`` (int) - target width (or height, plugin resizes based on a larger dimension)
 
 Images are saved in a WEBP format.
diff --git a/init.php b/init.php
index bfe310e..3f01cf3 100644
--- a/init.php
+++ b/init.php
@@ -110,7 +110,7 @@ class Af_Zz_Api_Resize extends Plugin {
 		$flag_filename = CACHE_DIR . "/images/" . sha1($url) . ".flag";
 		$resized_filename = CACHE_DIR . "/images/" . sha1($url) . "-$width";
 
-		if (!file_exists($flag_filename) || !$width) {
+		if (!file_exists($flag_filename) || $width <= 0) {
 			header("Location: $url");
 			return;
 		}
@@ -206,9 +206,8 @@ class Af_Zz_Api_Resize extends Plugin {
 	function hook_render_article_api($params) {
 		$need_saving = false;
 		$width = (int) clean($_REQUEST["resize_width"]);
-		$enabled = sql_bool_to_bool(clean($_REQUEST["resize_enabled"]));
 
-		if (!$enabled || !$width)
+		if ($width <= 0)
 			return $params["headline"];
 
 		$doc = new DOMDocument();