/**
* check valid URL
*/
function scanYoutubePage ( $buffer )
{
global $option;
$app = & JFactory::getApplication();
$admin_import = true;
$search_counter = 0;
$insert_counter = 0;
$real_counter = 0;
$offset = intval(0);
$duplicate_check = null;
$duplicate_counter = 0;
while ($insert_counter <= 50) {
$pos_track = strpos($buffer, "watch?v=", $offset);
$pos_code = $pos_track + 8;
$code = substr($buffer, $pos_code, 11);
$code = strip_tags($code );
$code = preg_replace("/[^a-zA-Z0-9s_-]/", "", $code);
//echo $code.'<b>'.$search_counter.'</b>'.$insert_counter.'<br />';
if ($pos_track === false) {
$insert_counter = 1000000;
continue;
} else {
$offset = intval($pos_track+1);
}
if ($offset >= strlen($buffer)) {
$insert_counter = 1000000;
}
if ($code == $duplicate_check) {
$search_counter++;
if ($search_counter > 500) {
$insert_counter = 1000000;
continue;
} else {
continue;
}
} else {
$duplicate_check = $code;
}
unset ($_REQUEST['embeddump']);
$_REQUEST['embeddump'] = "http://www.youtube.com/watch?v=".$code;
if (hwd_vs_uploads::addConfirm($option, $admin_import)) {
$insert_counter++;
$real_counter++;
} else {
$duplicate_counter++;
}
$search_counter++;
}
$app->enqueueMessage($duplicate_counter." duplicate videos skipped");
$app->enqueueMessage($real_counter." videos imported");
return;
}
function addconfirm()
{
require_once(JPATH_SITE.DS.'components'.DS.'com_hwdvideoshare'.DS.'models'.DS.'uploads.php');
hwd_vs_uploads::addConfirm();
}