1 files changed, 78 insertions, 0 deletions
diff --git a/Zotlabs/Daemon/Thumbnail.php b/Zotlabs/Daemon/Thumbnail.php
new file mode 100644
index 000000000..e1f17c304
--- /dev/null
+++ b/Zotlabs/Daemon/Thumbnail.php
@@ -0,0 +1,78 @@
+<?php /** @file */
+
+namespace Zotlabs\Daemon;
+
+
+class Thumbnail {
+
+	static public function run($argc,$argv) {
+
+		if(! $argc == 2)
+			return;
+
+		$c = q("select * from attach where hash = '%s' ",
+			dbesc($argv[1])
+		);
+
+		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));
+
+		$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;
+		
+		$files = glob('Zotlabs/Thumbs/*.php');
+		if($files) {
+			foreach($files as $f) {
+				$clsname = '\\Zotlabs\\Thumbs\\' . ucfirst(basename($f,'.php'));
+				if(class_exists($clsname)) {
+					$x = new $clsname();
+					if(method_exists($x,'Match')) {
+						$matched = $x->Match($attach['filetype']);
+						if($matched) {
+							$x->Thumb($attach,$preview_style,$preview_width,$preview_height);
+						}
+					}
+					if(method_exists($x,'MatchDefault')) {
+						$default_matched = $x->MatchDefault(substr($attach['filetype'],0,strpos($attach['filetype'],'/')));
+						if($default_matched) {
+							$default_controller = $x;
+						}
+					}
+				}
+			}
+		}
+		if(($default_controller) 
+			&& ((! file_exists(dbunescbin($attach['content']) . '.thumb')) 
+				|| (filectime(dbunescbin($attach['content']) . 'thumb') < (time() - 60)))) {
+			$default_controller->Thumb($attach,$preview_style,$preview_width,$preview_height);
+		}
+	}
+}