working on delete

[friendica.git] / mod / dfrn_notify.php

diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index ead49982bec5519434b9eddce697d98b442bf679..ecab9ea72a9515a46863feb21f9e0f2869982e7b 100644 (file)
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -5,7 +5,7 @@ require_once('include/items.php');
 
 
 function dfrn_notify_post(&$a) {
-dbg(3);
+
        $dfrn_id = notags(trim($_POST['dfrn_id']));
        $challenge = notags(trim($_POST['challenge']));
        $data = $_POST['data'];
@@ -39,13 +39,41 @@ dbg(3);
 
        foreach($feed->get_items() as $item) {
 
+               $deleted = false;
+
                $rawdelete = $item->get_item_tags("http://purl.org/atompub/tombstones/1.0", 'deleted-entry');
-               print_r($rawdelete);
+               if(isset($rawdelete[0]['attribs']['']['ref'])) {
+                       $uri = $rawthread[0]['attribs']['']['ref'];
+                       $deleted = true;
+                       if(isset($rawdelete[0]['attribs']['']['when'])) {
+                               $when = $rawthread[0]['attribs']['']['when'];
+                               $when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s');
+                       }
+                       else
+                               $when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s');
+               }
                if($deleted) {
-                       // pick out ref and when from attribs
-                       // check hasn't happened already, verify ownership and then process it
-
-
+                       $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+                               dbesc($uri),
+                               intval($importer['uid'])
+                       );
+                       if(count($r)) {
+                               if($r[0]['uri'] == $r[0]['parent-uri']) {
+                                       $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s'
+                                               WHERE `parent-uri` = '%s'"
+                                               dbesc($when),
+                                               dbesc($r[0]['uri'])
+                                       );
+                               }
+                               else {
+                                       $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' 
+                                               WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+                                               dbesc($when),
+                                               dbesc($uri),
+                                               intval($importer['uid'])
+                                       );
+                               }
+                       }       
                        continue;
                }