add thumbnail hook

1 files changed, 25 insertions, 1 deletions

diff --git a/Zotlabs/Daemon/Thumbnail.php b/Zotlabs/Daemon/Thumbnail.php
index b3e539086..e1f17c304 100644
--- a/Zotlabs/Daemon/Thumbnail.php
+++ b/Zotlabs/Daemon/Thumbnail.php
@@ -17,11 +17,35 @@ class Thumbnail {
 		if(! $c)
 			return;
 
+		$attach = $c[0];
+
 		$preview_style   = intval(get_config('system','thumbnail_security',0));
 		$preview_width   = intval(get_config('system','thumbnail_width',300));
 		$preview_height  = intval(get_config('system','thumbnail_height',300));
 
-		$attach = $c[0];
+		$p = [
+			'attach'         => $attach,
+			'preview_style'  => $preview_style,
+			'preview_width'  => $preview_width,
+			'preview_height' => $preview_height,
+			'thumbnail' => null
+		];
+
+		/**
+		 * @hooks thumbnail
+		 *  * \e array \b attach
+		 *  * \e int \b preview_style
+		 *  * \e int \b preview_width
+		 *  * \e int \b preview_height
+		 *  * \e string \b thumbnail
+		 */
+
+		call_hooks('thumbnail',$p);
+		if($p['thumbnail']) {
+			return;
+		}
+
+
 		$default_controller = null;
 		
 		$files = glob('Zotlabs/Thumbs/*.php');