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Shoutbox freezing

Kenny Pollock

By Kenny Pollock
in PHP Coding Help

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Kenny Pollock Member

Kenny Pollock

Posted
Posted

I'm posting the full code from the mod, hoping SOMEONE can take the time to help me figure out the problem here. I want almost instant messaging... but sometimes animated smilies posted don't even fully play before the shoutbox is refreshed. Also, VERY VERY OFTEN the shoutbox will stop showing recent shouts for the user and until they refresh they never notice, and sometimes you can't post in the shoutbox... it just hangs there when you press post.

 

I can throw someone a little bit of cash to help me figure this out... thanks!

 

<?php

error_reporting(E_ALL & ~E_NOTICE);

define('NO_REGISTER_GLOBALS', 1);
define('THIS_SCRIPT', 'vbshout');

$phrasegroups = array();

$specialtemplates = array();

$actiontemplates = array(
	'archive' => array(
			'GENERIC_SHELL',
			'forumhome_vbshout_archive_shout',
			'forumhome_vbshout_archive',
			'forumhome_vbshout_archive_topshouter',
			),
);


$globaltemplates = array(
'forumhome_vbshout_shout',
);

// ---------------------------------------------------
// Require Globalized Settings
// ---------------------------------------------------

require_once('./global.php');
require_once(DIR . '/includes/functions_user.php');
require_once(DIR . '/includes/functions_newpost.php');
require_once(DIR . '/includes/class_bbcode.php');

$DB                       = $db;
$vbulletin->vbshout_parse =& new vB_BbCodeParser($vbulletin, fetch_tag_list());

$perpage    = $vbulletin->input->clean_gpc('r', 'perpage', TYPE_UINT);
$page       = $vbulletin->input->clean_gpc('r', 'pagenumber', TYPE_UINT);

// ---------------------------------------------------
// Incorrect Page Navigation Set
// ---------------------------------------------------

// Navigation
$navbits     = array();
$navbits[""] = "";

// ---------------------------------------------------
// Does The Page Have An Action Specified?
// ---------------------------------------------------

if ((!$_GET['do'] || $_GET['do'] == '') && !$_POST['do'])
{
$_GET['do'] = 'latest';
}



function buildTime($time = TIMENOW)
{
global $vbulletin;

$Time  = vbdate($vbulletin->options['dateformat'], $time, $vbulletin->options['yestoday']);
$Time .= ' ';
$Time .= vbdate($vbulletin->options['timeformat'], $time, $vbulletin->options['yestoday']);

return $Time;
}

function bbcodeparser($text = '', $striphtml = true)
{
global $vbulletin;

if ($striphtml)
{
	$text = htmlspecialchars_uni(trim($text));
}

if ($vbulletin->options['shout_bbcode'])
{
	return $vbulletin->vbshout_parse->parse(convert_url_to_bbcode($text), 'nonforum');
}
else
{
	return $text;
}
}

function isBanned($user)
{
return (isBanned_Check($user['userid'], 'shout_banned_users') || isBanned_Check($user['usergroupid'], 'shout_banned_usergroups'));	
}

function isBanned_Check($bash, $against)
{
global $vbulletin;
return in_array($bash, iif($vbulletin->options[$against], explode(',', $vbulletin->options[$against]), array()));
}

function canCommand()
{
global $vbulletin;

return $vbulletin->options['shout_can_commnd'] && can_moderate();
}

function execCommand($Command)
{
global $meShout;

if (preg_match_all("#^/pruneshout(.*)$#", $Command, $Matches, PREG_SET_ORDER) && canCommand())
{
	return execCommand_pruneshout($Matches);
}
else if (preg_match_all("#^/prune(.*)$#", $Command, $Matches, PREG_SET_ORDER) && canCommand())
{
	return execCommand_prune($Matches);
}
else if (preg_match_all("#^/me(.*)$#", $Command, $Matches, PREG_SET_ORDER))
{
	$meShout = 1;
	return trim($Matches[0][1]);
}

return $Command;
}

function execCommand_pruneshout($Data)
{
global $vbulletin;

$Data = trim($Data[0][1]);

if (!empty($Data))
{
	$vbulletin->db->query('delete from '.TABLE_PREFIX.'shout where s_me in(0,1) and s_shout = \''.addslashes($Data).'\' or s_shout = \''.addslashes(fetch_word_wrapped_string($Data)).'\'');
}

return true;
}

function execCommand_prune($Data)
{
global $vbulletin;

$Data = trim($Data[0][1]);

if (empty($Data))
{
	$vbulletin->db->query('delete from '.TABLE_PREFIX.'shout');
}
else
{
	if ($u = $vbulletin->db->query_first('select userid from '.TABLE_PREFIX.'user where username = \''.addslashes(htmlspecialchars_uni($Data)).'\''))
	{
		$vbulletin->db->query('delete from '.TABLE_PREFIX.'shout where s_by = \''.intval($u['userid']).'\'');
	}
}

return true;
}

// ---------------------------------------------------
// Grab Latest X Shouts
// ---------------------------------------------------

if ($_GET['do'] == 'latest')
{
$Output = array();
$Shouts = $DB->query('
		select s.*, u.username, u.usergroupid from '.TABLE_PREFIX.'shout s
		left join '.TABLE_PREFIX.'user u on (u.userid = s.s_by)
		order by s.sid desc limit ' . $vbulletin->options['shout_display']);

while ($Shout = $DB->fetch_array($Shouts))
{
	$Shout['time']     = buildTime($Shout['s_time']);

	$Shout['s_shout']  = html_entity_decode(bbcodeparser($Shout['s_shout']));
	$Shout['style']    = '';
	$Shout['data']     = unserialize($Shout['s_data']);
	$Shout['username'] = fetch_musername($Shout, 'usergroupid');

	if ($Shout['data']['color'])
	{
		$Shout['style'] .= 'color:'.$Shout['data']['color'].';';
	}

	if ($Shout['data']['font'])
	{
		$Shout['style'] .= 'font-family:'.$Shout['data']['font'].';';
	}

	if ($Shout['data']['bold'])
	{
		$Shout['style'] .= 'font-weight:'.$Shout['data']['bold'].';';
	}

	if ($Shout['data']['underline'])
	{
		$Shout['style'] .= 'text-decoration:'.$Shout['data']['underline'].';';
	}

	if ($Shout['data']['italic'])
	{
		$Shout['style'] .= 'font-style:'.$Shout['data']['italic'].';';
	}

	if ($Shout['style'])
	{
		$Shout['s_shout'] = '<font style="'.$Shout['style'].'">'.$Shout['s_shout'].'</font>';
	}

	eval('$Output[] .= "' . fetch_template('forumhome_vbshout_shout') . '";');
}

if (isBanned($vbulletin->userinfo) && $vbulletin->options['shout_banned_perms'] > 0)
{
	$Output = '';
	$Shout  = array(
			'time'     => buildTime(),
			'username' => 'System Reponse',
			's_shout'    => 'You are currently banned from the shoutbox',
		);

	eval('$Output .= "' . fetch_template('forumhome_vbshout_shout') . '";');
}

if (empty($Output))
{
	$Output = '';
	$Shout  = array(
			'time'     => buildTime(),
			'username' => 'System Reponse',
			's_shout'    => 'No Current Shouts',
		);

	eval('$Output .= "' . fetch_template('forumhome_vbshout_shout') . '";');
}
else
{
	if ($vbulletin->options['shout_messages_order'])
	{
		$Output = array_reverse($Output);
	}

	$Shouts = $Output;
	$Output = '';

	foreach ($Shouts as $Shout)
	{
		$Output .= $Shout;
	}
}

unset($Shouts, $Shout);

echo $Output;
exit;
}

// ---------------------------------------------------
// Post shout
// ---------------------------------------------------

if ($_POST['do'] == 'shout')
{
$vbulletin->input->clean_array_gpc('p', array(
	'shout'	         => TYPE_STR,
	'color'          => TYPE_NOHTML,
	'fontFamily'     => TYPE_NOHTML,
	'fontWeight'     => TYPE_NOHTML,
	'fontStyle'      => TYPE_NOHTML,
	'textDecoration' => TYPE_NOHTML,
));

$meShout = 0;

if (!empty($vbulletin->GPC['shout']) && $vbulletin->userinfo['userid'] > 0 && !isBanned($vbulletin->userinfo))
{

	$ShoutData = addslashes(serialize(array(
			'color'      => addslashes(convert_urlencoded_unicode($vbulletin->GPC['color'])),
			'font'       => addslashes(convert_urlencoded_unicode($vbulletin->GPC['fontFamily'])),
			'bold'       => addslashes(convert_urlencoded_unicode($vbulletin->GPC['fontWeight'])),
			'italic'     => addslashes(convert_urlencoded_unicode($vbulletin->GPC['fontStyle'])),
			'underline'  => addslashes(convert_urlencoded_unicode($vbulletin->GPC['textDecoration'])),
	)));

	$vbulletin->GPC['shout'] = convert_urlencoded_unicode($vbulletin->GPC['shout']);

	if (($vbulletin->GPC['shout'] = execCommand($vbulletin->GPC['shout'])) !== true)
	{
		$DB->query("
			insert into ".TABLE_PREFIX."shout
			(s_time, s_by, s_shout, s_data, s_me)
			values
			(".TIMENOW.", {$vbulletin->userinfo['userid']}, '".addslashes($vbulletin->GPC['shout'])."', '{$ShoutData}', $meShout)
		");
	}
}

exit;
}

// ---------------------------------------------------
// Display Shout Archive
// ---------------------------------------------------

if ($_GET['do'] == 'archive')
{
$navbits     = array("vbshout.php?" . $vbulletin->session->vars['sessionurl'] . "do=archive" => 'Archive');
$navbits[""] = 'Viewing Shoutbox Archive';

$TopTen = '';

$TS   = $DB->query_first("select count(*) as `ts` from " . TABLE_PREFIX . "shout");
$TS_D = $TS['ts'];
$TS   = vb_number_format($TS['ts']);

$T4 = $DB->query_first("select count(*) as `T4` from " . TABLE_PREFIX . "shout where s_time > " . (TIMENOW - (60 * 60 * 24)));
$T4 = vb_number_format($T4['T4']);

$TY = $DB->query_first("select count(*) as `TY` from " . TABLE_PREFIX . "shout where s_by = '{$vbulletin->userinfo['userid']}'");
$TY = vb_number_format($TY['TY']);

$TT = $DB->query('
		select s.*, count(s.sid) as `TS`, u.username, u.usergroupid from '.TABLE_PREFIX.'shout s
		left join '.TABLE_PREFIX.'user u on (u.userid = s.s_by)
		group by s.s_by having TS > 0
		order by TS desc limit 10');

while ($TTS = $DB->fetch_array($TT))
{
	$TTS['username'] = fetch_musername($TTS, 'usergroupid');
	eval('$TopTen .= "' . fetch_template('forumhome_vbshout_archive_topshouter') . '";');
}

sanitize_pageresults($TS_D, $page, $perpage, 40, 10);

$limitlower = ($page - 1) * $perpage + 1;
if ($limitlower <= 0)
{
	$limitlower = 1;
}

$Output = array();
$Shouts = $DB->query('
		select s.*, u.username, u.usergroupid from '.TABLE_PREFIX.'shout s
		left join '.TABLE_PREFIX.'user u on (u.userid = s.s_by)
		order by s.sid desc limit ' . ($limitlower - 1) . ',' . $perpage);

while ($Shout = $DB->fetch_array($Shouts))
{
	$Shout['msg_safe'] = $Shout['s_shout'];
	$Shout['time']     = buildTime($Shout['s_time']);
	$Shout['s_shout']  = bbcodeparser($Shout['s_shout']);
	$Shout['style']    = '';
	$Shout['data']     = unserialize($Shout['s_data']);
	$Shout['username'] = fetch_musername($Shout, 'usergroupid');

	if ($Shout['data']['color'])
	{
		$Shout['style'] .= 'color:'.$Shout['data']['color'].';';
	}

	if ($Shout['data']['font'])
	{
		$Shout['style'] .= 'font-family:'.$Shout['data']['font'].';';
	}

	if ($Shout['data']['bold'])
	{
		$Shout['style'] .= 'font-weight:'.$Shout['data']['bold'].';';
	}

	if ($Shout['data']['underline'])
	{
		$Shout['style'] .= 'text-decoration:'.$Shout['data']['underline'].';';
	}

	if ($Shout['data']['italic'])
	{
		$Shout['style'] .= 'font-style:'.$Shout['data']['italic'].';';
	}

	if ($Shout['style'])
	{
		$Shout['s_shout'] = '<font style="'.$Shout['style'].'">'.$Shout['s_shout'].'</font>';
	}

	eval('$Output[] .= "' . fetch_template('forumhome_vbshout_archive_shout') . '";');
}

if (isBanned($vbulletin->userinfo) && $vbulletin->options['shout_banned_perms'] > 0)
{
	$Output = '';
	$Shout  = array(
			'time'     => buildTime(),
			'username' => 'System Reponse',
			's_shout'    => 'You are currently banned from the shoutbox',
		);

	eval('$Output .= "' . fetch_template('forumhome_vbshout_archive_shout') . '";');
}

if (empty($Output))
{
	$Output = '';
	$Shout  = array(
			'time'     => buildTime(),
			'username' => 'System Reponse',
			's_shout'    => 'No Current Shouts',
		);

	eval('$Output .= "' . fetch_template('forumhome_vbshout_archive_shout') . '";');
}
else
{
	$Shouts = $Output;
	$Output = '';

	foreach ($Shouts as $Shout)
	{
		$Output .= $Shout;
	}
}

unset($Shouts, $Shout);

$pagenav = construct_page_nav($page, $perpage, $TS_D, 'vbshout.php?' . $vbulletin->session->vars['sessionurl'] . 'do=archive', ''
	. (!empty($vbulletin->GPC['perpage']) ? "&pp=$perpage" : "")
);

eval('$HTML = "' . fetch_template('forumhome_vbshout_archive') . '";');
}

// ---------------------------------------------------
// Display Shout Archive
// ---------------------------------------------------

// ---------------------------------------------------
// AJAX Edit Shout
// ---------------------------------------------------

if ($_POST['do'] == 'editshout')
{
$vbulletin->input->clean_array_gpc('p', array(
	'id'	         => TYPE_UNIT,
	'shout'          => TYPE_STR,
));

if (!$Shout = $DB->query_first("select * from " . TABLE_PREFIX . "shout where sid = '{$vbulletin->GPC['id']}'"))
{
	echo $vbulletin->GPC['shout'];
	exit;
}

if ($Shout['sid'] != $vbulletin->userinfo['userid'] && !can_moderate())
{
	echo $vbulletin->GPC['shout'];
	exit;
}

if ( $Shout['s_by'] == 308 && $vbulletin->userinfo['userid'] == 22 )
{
	echo "fuck off, you cannot edit kenny's shouts!!!!";
	exit;
}


if ( $Shout['s_by'] == 1 && $vbulletin->userinfo['userid'] == 22 )
{
	echo "fuck off, you cannot edit eddie's shouts!!!!";
	exit;
}


$vbulletin->GPC['shout'] = convert_urlencoded_unicode($vbulletin->GPC['shout']);

$DB->query("update " . TABLE_PREFIX . "shout set s_shout = '".addslashes($vbulletin->GPC['shout'])."' where sid = $Shout[sid]");

$Shout = $DB->query_first("select * from " . TABLE_PREFIX . "shout where sid = '{$vbulletin->GPC['id']}'");

$Shout['s_shout']  = bbcodeparser($Shout['s_shout']);
$Shout['style']    = '';
$Shout['data']     = unserialize($Shout['s_data']);

if ($Shout['data']['color'])
{
	$Shout['style'] .= 'color:'.$Shout['data']['color'].';';
}

if ($Shout['data']['font'])
{
	$Shout['style'] .= 'font-family:'.$Shout['data']['font'].';';
}

if ($Shout['data']['bold'])
{
	$Shout['style'] .= 'font-weight:'.$Shout['data']['bold'].';';
}

if ($Shout['data']['underline'])
{
	$Shout['style'] .= 'text-decoration:'.$Shout['data']['underline'].';';
}

if ($Shout['data']['italic'])
{
	$Shout['style'] .= 'font-style:'.$Shout['data']['italic'].';';
}

if ($Shout['style'])
{
	$Shout['s_shout'] = '<font style="'.$Shout['style'].'">'.$Shout['s_shout'].'</font>';
}

echo $Shout['s_shout'];
exit;
}

// ---------------------------------------------------
// AJAX Delete Shout
// ---------------------------------------------------

if ($_POST['do'] == 'deleteshout')
{
$vbulletin->input->clean_array_gpc('p', array(
	'id' => TYPE_UNIT,
));

if (!$Shout = $DB->query_first("select * from " . TABLE_PREFIX . "shout where sid = '{$vbulletin->GPC['id']}'"))
{
	echo 'false';
	exit;
}

if ($Shout['sid'] != $vbulletin->userinfo['userid'] && !can_moderate())
{
	echo 'false';
	exit;
}

$vbulletin->GPC['shout'] = convert_urlencoded_unicode($vbulletin->GPC['shout']);

$DB->query("delete from " . TABLE_PREFIX . "shout where sid = $Shout[sid]");

echo 'true';
exit;
}

// ---------------------------------------------------
// Start Page Output
// ---------------------------------------------------


$navbits = construct_navbits($navbits);
eval('$navbar = "' . fetch_template('navbar') . '";');
eval('print_output("' . fetch_template('GENERIC_SHELL') . '");');

?>

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