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<?php
//
// Security message:
//
// This script is potentially dangerous.
// Remove or comment the next line (die(".... ) to enable this script.
// Do NOT FORGET to either remove this script or disable it after you have used it.
//
//
// Security message:
//
// This script is potentially dangerous.
// Remove or comment the next line (die(".... ) to enable this script.
// Do NOT FORGET to either remove this script or disable it after you have used it.
//
die("Please read the first lines of this script for instructions on how to enable it");
//
// Do not change anything below this line.
//
set_time_limit(0);
define('IN_PHPBB', true);
define('PHPBB_ROOT_PATH', './../');
define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1));
include(PHPBB_ROOT_PATH . 'common.' . PHP_EXT);
// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup();
$search_type = $config['search_type'];
if (!file_exists(PHPBB_ROOT_PATH . 'includes/search/' . $search_type . '.' . PHP_EXT))
{
trigger_error('NO_SUCH_SEARCH_MODULE');
}
require(PHPBB_ROOT_PATH . 'includes/search/' . $search_type . '.' . PHP_EXT);
$error = false;
$search = new $search_type($error);
if ($error)
{
trigger_error($error);
}
print "<html>\n<body>\n";
//
// Fetch a batch of posts_text entries
//
$sql = "SELECT COUNT(*) as total, MAX(post_id) as max_post_id
FROM ". POSTS_TABLE;
if ( !($result = $db->sql_query($sql)) )
{
$error = $db->sql_error();
die("Couldn't get maximum post ID :: " . $sql . " :: " . $error['message']);
}
$max_post_id = $db->sql_fetchrow($result);
$totalposts = $max_post_id['total'];
$max_post_id = $max_post_id['max_post_id'];
$postcounter = (!isset($HTTP_GET_VARS['batchstart'])) ? 0 : $HTTP_GET_VARS['batchstart'];
$batchsize = 200; // Process this many posts per loop
$batchcount = 0;
for(;$postcounter <= $max_post_id; $postcounter += $batchsize)
{
$batchstart = $postcounter + 1;
$batchend = $postcounter + $batchsize;
$batchcount++;
$sql = "SELECT *
FROM " . POSTS_TABLE . "
WHERE post_id
BETWEEN $batchstart
AND $batchend";
if( !($result = $db->sql_query($sql)) )
{
$error = $db->sql_error();
die("Couldn't get post_text :: " . $sql . " :: " . $error['message']);
}
$rowset = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
$post_rows = sizeof($rowset);
if( $post_rows )
{
// $sql = "LOCK TABLES ".POST_TEXT_TABLE." WRITE";
// $result = $db->sql_query($sql);
print "\n<p>\n<a href='{$_SERVER['PHP_SELF']}?batchstart=$batchstart'>Restart from posting $batchstart</a><br>\n";
// For every post in the batch:
for($post_nr = 0; $post_nr < $post_rows; $post_nr++ )
{
print ".";
flush();
$post_id = $rowset[$post_nr]['post_id'];
$search->index('post', $rowset[$post_nr]['post_id'], $rowset[$post_nr]['post_text'], $rowset[$post_nr]['post_subject'], $rowset[$post_nr]['poster_id']);
}
// $sql = "UNLOCK TABLES";
// $result = $db->sql_query($sql);
}
}
print "<br>Removing common words (words that appear in more than 50% of the posts)<br>\n";
flush();
$search->tidy();
print "Removed words that where too common.<br>";
echo "<br>Done";
?>
</body>
</html>
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