Caching improved.

1 files changed, 11 insertions, 13 deletions

diff --git a/include/text.php b/include/text.php
index 38736d836..5bf815105 100644
--- a/include/text.php
+++ b/include/text.php
@@ -874,25 +874,27 @@ function link_compare($a,$b) {
 if(! function_exists('prepare_body')) {
 function prepare_body($item,$attach = false) {
 
+	call_hooks('prepare_body_init', $item); 
+
 	$cache = get_config('system','itemcache');
 
 	if (($cache != '')) {
-		$cachefile = $cache."/".$item["guid"]."-".strtotime($item["edited"])."-".$attach;
-		if (file_exists($cachefile))
-			return(file_get_contents($cachefile));
-	}
-
-	call_hooks('prepare_body_init', $item); 
+		$cachefile = $cache."/".$item["guid"]."-".strtotime($item["edited"])."-".$attach."-".hash("crc32", $item['body']);
 
-	$s = prepare_text($item['body']);
+		if (file_exists($cachefile))
+			$s = file_get_contents($cachefile);
+		else {
+			$s = prepare_text($item['body']);
+			file_put_contents($cachefile, $s);
+		}
+	} else
+		$s = prepare_text($item['body']);
 
 	$prep_arr = array('item' => $item, 'html' => $s);
 	call_hooks('prepare_body', $prep_arr);
 	$s = $prep_arr['html'];
 
 	if(! $attach) {
-		if ($cache != '')
-			file_put_contents($cachefile, $s);
 		return $s;
 	}
 
@@ -925,13 +927,9 @@ function prepare_body($item,$attach = false) {
 		$s .= '<div class="clear"></div></div>';
 	}
 
-
 	$prep_arr = array('item' => $item, 'html' => $s);
 	call_hooks('prepare_body_final', $prep_arr);
 
-	if ($cache != '')
-		file_put_contents($cachefile, $prep_arr['html']);
-
 	return $prep_arr['html'];
 }}