From 356414846b473c217ed0abf2157623b307a59525 Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Mon, 17 Oct 2016 19:17:11 +0000 Subject: [PATCH] Check for duplicated postings from connectors --- mod/item.php | 52 ++++++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 42 insertions(+), 10 deletions(-) diff --git a/mod/item.php b/mod/item.php index e9056d08cc..a28cc90d1b 100644 --- a/mod/item.php +++ b/mod/item.php @@ -175,6 +175,19 @@ function item_post(&$a) { $app = ((x($_REQUEST,'source')) ? strip_tags($_REQUEST['source']) : ''); $extid = ((x($_REQUEST,'extid')) ? strip_tags($_REQUEST['extid']) : ''); + // Check for multiple posts with the same message id (when the post was created via API) + if (($message_id != "") AND ($profile_uid != 0)) { + $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", + dbesc($message_id), + intval($profile_uid) + ); + + if(count($r)) { + logger("Message with URI ".$message_id." already exists for user ".$profile_uid, LOGGER_DEBUG); + return; + } + } + $allow_moderated = false; // here is where we are going to check for permission to post a moderated comment. @@ -992,16 +1005,35 @@ function item_post(&$a) { // Insert an item entry for UID=0 for global entries // We have to remove or change some data before that, // so that the post appear like a regular received post. - unset($datarray['self']); - unset($datarray['wall']); - unset($datarray['origin']); - - if (in_array($datarray['type'], array("net-comment", "wall-comment"))) - $datarray['type'] = 'remote-comment'; - elseif ($datarray['type'] == 'wall') - $datarray['type'] = 'remote'; - - add_shadow_entry($datarray); + // Additionally there is some data that isn't a database field. + $arr = $datarray; + + $arr['app'] = $arr['source']; + unset($arr['source']); + + unset($arr['self']); + unset($arr['wall']); + unset($arr['origin']); + unset($arr['api_source']); + unset($arr['message_id']); + unset($arr['profile_uid']); + unset($arr['post_id']); + unset($arr['dropitems']); + unset($arr['commenter']); + unset($arr['return']); + unset($arr['preview']); + unset($arr['post_id_random']); + unset($arr['emailcc']); + unset($arr['pubmail_enable']); + unset($arr['category']); + unset($arr['jsreload']); + + if (in_array($arr['type'], array("net-comment", "wall-comment"))) + $arr['type'] = 'remote-comment'; + elseif ($arr['type'] == 'wall') + $arr['type'] = 'remote'; + + add_shadow_entry($arr); } // This is a real juggling act on shared hosting services which kill your processes -- 2.39.5