Removing of the title if it is the same (or part) from the body. Helps against auto...

diff --git a/include/items.php b/include/items.php
index aed0a8e6845f88ed6e7bbdb35d4d9ddf4858a67a..87d6ab4794bf0d71435ecd29b6c336cabfce8418 100755 (executable)
--- a/include/items.php
+++ b/include/items.php
@@ -280,6 +280,29 @@ function construct_activity_target($item) {
        return '';
 } 
 
+function title_is_body($title, $body) {
+
+       $title = strip_tags($title);
+       $title = trim($title);
+       $title = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $title);
+
+       $body = strip_tags($body);
+       $body = trim($body);
+       $body = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $body);
+
+       if (strlen($title) < strlen($body))
+               $body = substr($body, 0, strlen($title));
+
+       if (($title != $body) and (substr($title, -3) == "...")) {
+               $pos = strrpos($title, "...");
+               if ($pos > 0) {
+                       $title = substr($title, 0, $pos);
+                       $body = substr($body, 0, $pos);
+               }
+       }
+
+       return($title == $body);
+}
 
 
 
@@ -306,8 +329,10 @@ function get_atom_elements($feed,$item) {
        $res['body'] = unxmlify($item->get_content());
        $res['plink'] = unxmlify($item->get_link(0));
 
-       //$debugfile = tempnam("/home/ike/log", "item-res-");
-       //file_put_contents($debugfile, serialize($res));
+       // removing the content of the title if its identically to the body
+       // This helps with auto generated titles e.g. from tumblr
+       if (title_is_body($res["title"], $res["body"]))
+               $res['title'] = "";
 
        if($res['plink'])
                $base_url = implode('/', array_slice(explode('/',$res['plink']),0,3));