plugin problem

[chack1172]

Hi guys,
why this plugin doesn't work?
It doesn't access to function vars_parse_img_callback1

if(!defined("IN_MYBB"))
{
    die("Direct initialization of this file is not allowed.<br /><br />Please make sure IN_MYBB is defined.");
}

$plugins->add_hook("parse_message", "vars_parse");

function vars_envy_info()
{
    global $mybb, $db, $lang;
    
    return array(
        'name'          => 'Global Plugin',
        'description'   => 'Questo plugin fa eseguire funzioni ed altre cose necessarie al funzionamento del forum.',
        'author'        => 'chack1172',
        'version'       => '1.0',
        'codename'      => '',
        'compatibility' => '18*'
    );
}

function vars_envy_activate()
{
}


function vars_envy_deactivate()
{
}

function vars_parse(&$message) {
    $message = preg_replace_callback("#\[img\](\r\n?|\n?)(https?://([^<>\"']+?))\[/img\]#is", "vars_parse_img_callback1", $message);
}

function vars_parse_img($url, $dimensions=array(), $align='') {
	global $lang, $fid, $pid, $mybb;
	$url = trim($url);
	$url = str_replace("\n", "", $url);
	$url = str_replace("\r", "", $url);
	$name = basename($url);
	if(!file_exists(ROOT . "/uploads/threads/"))
        mkdir(ROOT . "/uploads/threads/");
    if(!file_exists(ROOT . "/uploads/threads/threads_{$tid}/"))
        mkdir(ROOT . "/uploads/threads/threads_{$tid}/");
    if(!file_exists(ROOT . "/uploads/threads/threads_{$tid}/post_{$pid}/"))
        mkdir(ROOT . "/uploads/threads/threads_{$tid}/post_{$pid}/");
	if(!file_exists(ROOT . "/uploads/threads/threads_{$tid}/post_{$pid}/{$name}")) {
        $data = file_get_contents($url);
        file_put_contents(ROOT . "/uploads/threads/threads_{$tid}/post_{$pid}/{$name}", $data);
    }
    $url = $mybb->settings['bburl'] . "/uploads/threads/threads_{$tid}/post_{$pid}/{$name}";
    
	$css_align = '';
	if($align == "right")
		$css_align = " style=\"float: right;\"";
	else if($align == "left")
		$css_align = " style=\"float: left;\"";
	$alt = basename($url);

	$alt = htmlspecialchars_decode($alt);
	if(my_strlen($alt) > 55)
		$alt = my_substr($alt, 0, 40).'...'.my_substr($alt, -10);
	$alt = htmlspecialchars_uni($alt);

	$alt = $lang->sprintf($lang->posted_image, $alt);
	if(isset($dimensions[0]) && $dimensions[0] > 0 && isset($dimensions[1]) && $dimensions[1] > 0)
		return "<img src=\"{$url}fdd\" width=\"{$dimensions[0]}\" height=\"{$dimensions[1]}\" border=\"0\" alt=\"{$alt}\"{$css_align} />";
	else
		return "<img src=\"{$url}fd\" border=\"0\" alt=\"{$alt}\"{$css_align} />";
}

function vars_parse_img_callback1($matches) {
	return $this->vars_parse_img($matches[2]);	
}

---

no one can help me?

---

up

[chack1172]

I solved changing the code:

function vars_parse(&$message) {
    $message = preg_replace_callback("#\<img(.*?)src=\"(https?://([^<>\"']+?))\"(.*?)\>#is", create_function('$matches', 'return vars_parse_img($matches[2], $matches[0]);'), $message);
}

function vars_parse_img($url, $tag) {
	global $tid, $pid, $mybb;
    $u = $url;
	$url = trim($url);
	$url = str_replace("\n", "", $url);
	$url = str_replace("\r", "", $url);
	$name = basename($url);
    
	if(!file_exists(MYBB_ROOT . "/uploads/threads/"))
        mkdir(MYBB_ROOT . "/uploads/threads/");
    if(!file_exists(MYBB_ROOT . "/uploads/threads/thread_{$tid}/"))
        mkdir(MYBB_ROOT . "/uploads/threads/thread_{$tid}/");
    if(!file_exists(MYBB_ROOT . "/uploads/threads/thread_{$tid}/post_{$pid}/"))
        mkdir(MYBB_ROOT . "/uploads/threads/thread_{$tid}/post_{$pid}/");
	if(!file_exists(MYBB_ROOT . "/uploads/threads/thread_{$tid}/post_{$pid}/{$name}")) {
        $data = file_get_contents($url);
        file_put_contents(MYBB_ROOT . "/uploads/threads/thread_{$tid}/post_{$pid}/{$name}", $data);
    }
    $url = $mybb->settings['bburl'] . "/uploads/threads/thread_{$tid}/post_{$pid}/{$name}";
    
	$tag = str_replace($u, $url, $tag);
    return $tag;
}