Merge branch 'fabrixxm-master'

[friendica.git] / include / items.php

diff --git a/include/items.php b/include/items.php
index e930ab5d25532de4bfc2be4fcbe1308a3bfb0639..05165932183b8871bee966462d1f9794185bc326 100644 (file)
--- a/include/items.php
+++ b/include/items.php
@@ -401,6 +401,17 @@ function get_atom_elements($feed,$item) {
                $res['edited'] = $item->get_date('c');
 
 
+       // Disallow time travelling posts
+
+       $d1 = strtotime($res['created']);
+       $d2 = strtotime($res['edited']);
+       $d3 = strtotime('now');
+
+       if($d1 > $d3)
+               $res['created'] = datetime_convert();
+       if($d2 > $d3)
+               $res['edited'] = datetime_convert();
+
        $rawowner = $item->get_item_tags(NAMESPACE_DFRN, 'owner');
        if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])
                $res['owner-name'] = unxmlify($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']);
@@ -702,6 +713,18 @@ function item_store($arr,$force_parent = false) {
                intval($current_post)
        );
 
+       /**
+        * If this is now the last-child, force all _other_ children of this parent to *not* be last-child
+        */
+
+       if($arr['last-child']) {
+               $r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d AND `id` != %d",
+                       dbesc($arr['uri']),
+                       intval($arr['uid']),
+                       intval($current_post)
+               );
+       }
+
        return $current_post;
 }
 
@@ -1484,3 +1507,49 @@ function atom_entry($item,$type,$author,$owner,$comment = false) {
        return $o;
 }
        
+function item_expire($uid,$days) {
+
+       if((! $uid) || (! $days))
+               return;
+
+       $r = q("SELECT * FROM `item` 
+               WHERE `uid` = %d 
+               AND `created` < UTC_TIMESTAMP() - INTERVAL %d DAY 
+               AND `id` = `parent` 
+               AND `deleted` = 0",
+               intval($uid),
+               intval($days)
+       );
+
+       if(! count($r))
+               return;
+ 
+       logger('expire: # items=' . count($r) );
+
+       foreach($r as $item) {
+
+               // Only expire posts, not photos and photo comments
+
+               if(strlen($item['resource-id']))
+                       continue;
+
+               $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1",
+                       dbesc(datetime_convert()),
+                       dbesc(datetime_convert()),
+                       intval($item['id'])
+               );
+
+               // kill the kids
+
+               $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ",
+                       dbesc(datetime_convert()),
+                       dbesc(datetime_convert()),
+                       dbesc($item['parent-uri']),
+                       intval($item['uid'])
+               );
+
+       }
+
+       proc_run('php',"include/notifier.php","expire","$uid");
+
+}
\ No newline at end of file