1 files changed, 82 insertions, 0 deletions
diff --git a/phpBB/develop/convert_bbcodeuid.php b/phpBB/develop/convert_bbcodeuid.php
new file mode 100644
index 0000000000..9e2f959046
--- /dev/null
+++ b/phpBB/develop/convert_bbcodeuid.php
@@ -0,0 +1,82 @@
+<?php
+
+$phpbb_root_path = "../";
+
+include($phpbb_root_path . 'extension.inc');
+include($phpbb_root_path . 'config.'.$phpEx);
+include($phpbb_root_path . 'includes/constants.'.$phpEx);
+include($phpbb_root_path . 'includes/db.'.$phpEx);
+
+function query($sql, $errormsg)
+{
+	global $db;
+	if(!$result = $db->sql_query($sql))
+	{
+		print "<br><font color=\"red\">\n";
+		print "$errormsg<br>";
+		$sql_error = $db->sql_error();
+		print $sql_error['code'] .": ". $sql_error['message']. "<br>\n";
+		print "<pre>$sql</pre>";
+		print "</font>\n";
+		return FALSE;
+	}
+	else
+	{
+		return $result;
+	}
+}
+
+if($HTTP_GET_VARS['delete'] == 'true')
+{
+	$sql = "ALTER TABLE ".POSTS_TABLE."
+		DROP bbcode_uid";
+	query($sql, "Didn't manage to drop the bbcode_uid table in ".POSTS_TABLE);
+	print "All done now. Deleted the bbcode_uid column from the posts table.<p>";
+	exit;
+}
+
+
+$sql = "ALTER TABLE ".POSTS_TEXT_TABLE." 
+	ADD bbcode_uid char(10) NOT NULL";
+print "Adding bbcode_uid field to ".POSTS_TEXT_TABLE.".<br>\n";
+$result = query($sql, "Couldn't get add bbcode_uid field to ".POSTS_TEXT_TABLE.".");
+
+$sql = "
+	SELECT 
+		count(*) as total,
+		max(post_id) as maxid 
+	FROM ". POSTS_TABLE;
+$result = query($sql, "Couldn't get max post_id.");
+$maxid = $db->sql_fetchrow($result);
+$totalposts = $maxid['total'];
+$maxid = $maxid['maxid'];
+
+$batchsize = 200;
+print "Going to convert BBcode in posts with $batchsize messages at a time and $totalposts in total.<br>\n";
+for($i = 0; $i <= $maxid; $i += $batchsize)
+{
+	$batchstart = $i + 1;
+	$batchend = $i + $batchsize;
+	
+	print "Moving BBcode UID in post number $batchstart to $batchend<br>\n";
+	flush();
+	$sql = "
+		SELECT 
+			post_id,
+			bbcode_uid
+		FROM "
+			.POSTS_TABLE."
+		WHERE
+			post_id BETWEEN $batchstart AND $batchend";
+	$result = query($sql, "Couldn't get ". POSTS_TABLE .".post_id $batchstart to $batchend");
+	while($row = mysql_fetch_array($result))
+	{
+		query("UPDATE ".POSTS_TEXT_TABLE." set bbcode_uid = '". $row['bbcode_uid']. "' WHERE post_id = ".$row['post_id'], "Was unable to update the posts text table with the BBcode_uid");
+	}
+}
+
+echo "Click <a href=\"$PHP_SELF?delete=true\">HERE</a> to remove the bbcode_uid table from the POSTS table (if you didn't get any serious error messages).<p>";
+
+$db->sql_close();
+
+?>