[tlwwolfseye]

Originally Posted by megamoose

This should enable batch processing. I have tested it.
Change the $STEP_AMOUNT at the top to something lower if you still get errors
Remember this is for vB version 3.8
Always backup your data before running scripts like these

TO THOSE WHO HAVEN'T BEEN FOLLOWING THE CONVERSATION:
This script will go through all your existing posts and give them thumbnails, based on the First IMG in post option.

<?php $STEP_AMOUNT = 600; ?>

<input type="button" id="btnNext" value="Process Next Results" onClick="window.location='?start='+(<?php echo $_GET["start"]; ?>+<?php echo $STEP_AMOUNT;?>)" disabled=true><br>
The button above should enable once this batch is complete!<br>
<br>

<?php
error_reporting(E_ALL & ~E_NOTICE & ~8192);

// #################### DEFINE IMPORTANT CONSTANTS #######################
define('SKIP_SESSIONCREATE', 1);
define('NOCOOKIES', 1);
define('THIS_SCRIPT', 'xupdate');
define('CSRF_PROTECTION', true);

// #################### PRE-CACHE TEMPLATES AND DATA ######################
// get special phrase groups
$phrasegroups = array();

// get special data templates from the datastore
$specialtemplates = array();

// pre-cache templates used by all actions
$globaltemplates = array();

// pre-cache templates used by specific actions
$actiontemplates = array();

// ######################### REQUIRE BACK-END ############################
require_once('./global.php');

if (!$_GET["start"]) { $_GET["start"] = 0; }


        $threads = $db->query_read_slave("
        SELECT * 
        FROM " . TABLE_PREFIX . "thread
        LIMIT ".$db->escape_string($_GET["start"]).",". $db->escape_string($_GET["start"]+$STEP_AMOUNT));

while ($thread = $db->fetch_array($threads)){
    echo "<b>Thread:</b> ".$thread["title"]."<br>";

    $posts = $db->query_read_slave("SELECT * FROM `" . TABLE_PREFIX . "post` WHERE `postid` = '".$thread["firstpostid"]."'");
    $post = $db->fetch_array($posts);
    echo "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
          <b>First Post:</b> ".$post["title"]."<br>";
preg_match('/\[img\](.*?)\[\/img\]/i',$post["pagetext"],$matches);
$query = "UPDATE `" . TABLE_PREFIX . "thread` set `thumbnailurl` = '".$db->escape_string($matches[1])."' WHERE threadid = " . $thread["threadid"];
echo "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
      <b>SQL:</b>".$query."<br><br>";
$db->query_write($query);

}
?>

<script> document.getElementById("btnNext").disabled = false; </script>

Even with that Script I still get the same Database Error as soon as I enable this Mod. I am using vB 3.8.4 PL1.
Any idea how to use this Mod without screwing up the Forum with a DB Error ?
Thanks.