theme description with preview (non-translatable unfortunately)

include/plugin.php

@@ -249,6 +249,7 @@ function get_theme_info($theme){
 				list($k,$v) = array_map("trim", explode(":",$l,2));
 				$k= strtolower($k);
 				if ($k=="author"){
+
 					$r=preg_match("|([^<]+)<([^>]+)>|", $v, $m);
 					if ($r) {
 						$info['author'][] = array('name'=>$m[1], 'link'=>$m[2]);

js/main.js

@@ -591,7 +591,7 @@ Array.prototype.remove = function(item) {
 function previewTheme(elm) {
 	theme = $(elm).val();
 	$.getJSON('pretheme?f=&theme=' + theme,function(data) {
-			$('#theme-preview').html('<a href="' + data.img + '"><img src="' + data.img + '" width="320" height="240" alt="' + theme + '" /></a>');
+			$('#theme-preview').html('<div id="theme-desc">' + data.desc + '</div><a href="' + data.img + '"><img src="' + data.img + '" width="320" height="240" alt="' + theme + '" /></a>');
 	});
 
 }

mod/pretheme.php

@@ -1,6 +1,16 @@
 <?php
 
 function pretheme_init(&$a) {
-	if($_REQUEST['theme']) echo json_encode(array('img' => get_theme_screenshot($_REQUEST['theme'])));
+	
+	if($_REQUEST['theme']) {
+		$theme = $_REQUEST['theme'];
+		$info = get_theme_info($theme);
+		if($info) {
+			// unfortunately there will be no translation for this string
+			$desc = $info['description'] . ' ' . $info['version'];
+		}
+		else $desc = '';
+		echo json_encode(array('img' => get_theme_screenshot($theme), 'desc' => $desc));
+	}
 	killme();
 }