');
if ($posSpace !== false && $posClose !== false)
{
$element = substr($startContentStr, 1, $posSpace < $posClose ? $posSpace : $posClose);
}
else if ($posSpace !== false)
{
$element = substr($startContentStr, 1, $posSpace - 1);
}
else if ($posClose !== false)
{
$element = substr($startContentStr, 1, $posClose - 1);
}
else
{
$element = substr($startContentStr, 1);
}
$element = trim($element);
}
if ($startContentStr == '^')
{
$startContentStr = '';
$contentPos = 0;
}
else
{
$contentPos = strpos($contents, $startContentStr);
//if ($contentPos === false) die('Problem reading page '.$startContentStr);
if ($contentPos === false)
{
$contents = '';
return '';
}
}
$start = $contentPos + strlen($startContentStr);
if ($endContentStr == '^')
{
$end = strlen($contents);
}
else
{
$end = strpos($contents, $endContentStr, $start);
if (strlen($element) > 0)
{
// make sure we find the right ending element. count the number of open element tags
$result = substr($contents, $start, $end - $start);
while (substr_count($result, '<'.$element) <> substr_count($result, '') && $end !== false)
{
$end = strpos($contents, $endContentStr, $end + 1);
$result = substr($contents, $start, $end - $start);
}
if ($end === false)
{
// something went wrong. incorrect number of elements
$end = strlen($contents);
}
}
}
$result = substr($contents, $start, $end - $start);
$contents = substr($contents, $end);
return $result;
}
// it seems file_get_contents does not return the full page
function curl_get_file_contents($URL)
{
$c = curl_init();
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_URL, str_replace('&', '&', $URL));
$contents = curl_exec($c);
curl_close($c);
if ($contents) return $contents;
else return FALSE;
}
function AlreadyRead($date)
{
global $postsAlreadyRead;
if (strpos($postsAlreadyRead, $date) === false)
{
return false;
}
return true;
}
function getThread($URL)
{
global $url;
global $postsAlreadyRead;
$email = "";
$content = curl_get_file_contents($URL);
while (strlen($content) > 0)
{
$postContent = getContent(&$content, '', '
');
if (strlen($postContent) > 0)
{
$Backup = $postContent;
$postDate = getContent($Backup, ' » ', ' ');
$Backup = $postContent;
$sid='&sid'.getContent($Backup, '&sid', '#');
$postContent = str_replace($sid, '', $postContent);
$Backup = $postContent;
$postUrl = getContent($Backup, 'viewtopic.php?', '"');
$Backup = $URL;
$topicUrl = getContent($Backup, 'viewtopic.php?', '^');
$postContent = str_replace('href="./', 'href="'.$url, $postContent);
$postContent = str_replace('href="#', 'href="'.$url.'viewtopic.php?'.substr($postUrl, 0, strpos($postUrl,'#')).'#', $postContent);
$id = $postDate." ".$topicUrl." " .$postUrl;
if (!AlreadyRead($postUrl))
{
echo 'sending '.$postDate.' '.$postUrl."\n"; //. " " .$postContent."\n";
$email = $email.$postContent."\n";
$postsAlreadyRead .= "\n".$id;
}
}
}
return $email;
}
function getLatestPosts($SearchUrl)
{
global $url;
$email="";
if (strlen($SearchUrl) == 0)
{
$latestPosts = curl_get_file_contents($url."search.php?search_id=newposts");
// get second and more pages of latest posts as well?
$Backup = $latestPosts;
$Backup = getContent($Backup, '');
while (strpos($Backup, './search.php?') !== false)
{
$otherSearchPage = 'search.php?'.getContent($Backup, './search.php?', '"');
$linkBackup = $otherSearchPage;
$sid='&sid'.getContent($linkBackup, '&sid', '&');
$otherSearchPage = str_replace($sid, '', $otherSearchPage);
$email = getLatestPosts($url.$otherSearchPage).$email;
}
}
else
{
$latestPosts = curl_get_file_contents($SearchUrl);
}
$content = getContent($latestPosts, '');
while (strlen($content) > 0)
{
$item = getContent(&$content, '');
if (strlen($item) > 0)
{
$itemBackup = $item;
$date = getContent($itemBackup, 'View the latest post" />
', '
');
$link = getContent($item, '', '^');
$latestPost = 'p='.getContent($latestPost, '&p=', '"');
if (!AlreadyRead($latestPost))
{
if (strpos($item, 'class="pagination"') !== false)
{
// there are several pages
while (strpos($item, '&start') !== false)
{
$page = '&start'.getContent($item, '&start', '"');
echo $date." ".$link.$page."\n";
$email = getThread($link.$page, $latestPost).$email;
}
}
else
{
echo $date." ".$link."\n";
$email = getThread($link, $latestPost).$email;
}
}
else
{
echo "Already read: ".$latestPost."\n";
}
}
}
return $email;
}
function sendMail($message)
{
global $EmailTo, $EmailFrom, $EmailSubject;
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: '.$EmailFrom . "\r\n";
mail($EmailTo, $EmailSubject, $message, $headers);
}
$postsAlreadyRead = file_get_contents($historyFile);
$emailText = getLatestPosts('');
if (strlen($emailText) > 0)
{
sendMail($emailText);
}
else
{
echo "nothing to be sent";
}
file_put_contents ($historyFile, $postsAlreadyRead);
?>