module updates

Zotlabs/Module/Pretheme.php

@@ -0,0 +1,28 @@
+<?php
+namespace Zotlabs\Module;
+
+
+class Pretheme extends \Zotlabs\Web\Controller {
+
+	function init() {
+		
+		if($_REQUEST['theme']) {
+			$theme = $_REQUEST['theme'];
+			$info = get_theme_info($theme);
+			if($info) {
+				// unfortunately there will be no translation for this string
+				$desc    = $info['description'];
+				$version = $info['version'];
+				$credits = $info['credits'];
+			}
+			else {
+				$desc = '';
+				$version = '';
+				$credits = '';
+			}
+			echo json_encode(array('img' => get_theme_screenshot($theme), 'desc' => $desc, 'version' => $version, 'credits' => $credits));
+		}
+		killme();
+	}
+	
+}