From: Mikael Nordfeldth <mmn@hethane.se>
Date: Thu, 27 Nov 2014 16:05:01 +0000 (+0100)
Subject: Adding crc32 to uniqueify conversation URIs
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=9f09b136b82911cb0c940bca1c0a6bb4e9665be8;p=quix0rs-gnu-social.git

Adding crc32 to uniqueify conversation URIs

This really should be a UUID or something else totally unexpected
but I figure that crc32 is good enough for now. The reason we keep
the main structure is because some third party scripts have begun
relying upon the tag URI format to parse out domain name, type etc.
---

diff --git a/classes/Conversation.php b/classes/Conversation.php
index 67ac89cf1c..56f61c63ab 100644
--- a/classes/Conversation.php
+++ b/classes/Conversation.php
@@ -71,10 +71,11 @@ class Conversation extends Managed_DataObject
         $conv = new Conversation();
         $conv->created = common_sql_now();
         $conv->id = $notice->id;
-        $conv->uri = $uri ?: sprintf('%s%s=%d:%s=%s',
+        $conv->uri = $uri ?: sprintf('%s%s=%d:%s=%s:%s=%x',
                              TagURI::mint(),
                              'noticeId', $notice->id,
-                             'objectType', 'thread');
+                             'objectType', 'thread',
+                             'crc32', crc32($notice->content));
         $result = $conv->insert();
 
         if ($result === false) {