function Parse($rss_url)
{
// Load RSS file
require_once "inc/classes/SimpleHTTP.php";
$rss_content = SimpleHTTP::getData($rss_url);
if (SimpleHTTP::getState() != SIMPLEHTTP_STATE_OK) {
// last op was not ok
// log
global $cfg;
$msgs = SimpleHTTP::getMessages();
AuditAction($cfg["constants"]["error"], "lastRSS: could not download feed-data from url " . $rss_url . " (" . implode("; ", $msgs) . ")");
// return false
return false;
}
// result-array
$result = array();
// document encoding
$result['encoding'] = $this->my_preg_match("'encoding=[\\'\"](.*?)[\\'\"]'si", $rss_content);
// if document codepage is specified, use it
if ($result['encoding'] != '') {
$this->rsscp = $result['encoding'];
// This is used in my_preg_match()
} else {
// otherwise use the default codepage
$this->rsscp = $this->default_cp;
// This is used in my_preg_match()
}
// CHANNEL info
if (preg_match("'<channel.*?>(.*?)</channel>'si", $rss_content, $out_channel)) {
foreach ($this->_channeltags as $channeltag) {
$temp = $this->my_preg_match("'<{$channeltag}.*?>(.*?)</{$channeltag}>'si", $out_channel[1]);
if ($temp != '') {
$result[$channeltag] = $temp;
}
// Set only if not empty
}
}
// If date_format is specified and lastBuildDate is valid
if ($this->date_format != '' && ($timestamp = strtotime($result['lastBuildDate'])) !== -1) {
// convert lastBuildDate to specified date format
$result['lastBuildDate'] = date($this->date_format, $timestamp);
}
// TEXTINPUT info
preg_match("'<textinput(|[^>]*[^/])>(.*?)</textinput>'si", $rss_content, $out_textinfo);
// This a little strange regexp means:
// Look for tag <textinput> with or without any attributes, but skip truncated version <textinput /> (it's not beginning tag)
if (isset($out_textinfo[2])) {
foreach ($this->_textinputtags as $textinputtag) {
$temp = $this->my_preg_match("'<{$textinputtag}.*?>(.*?)</{$textinputtag}>'si", $out_textinfo[2]);
if ($temp != '') {
$result['textinput_' . $textinputtag] = $temp;
}
// Set only if not empty
}
}
// IMAGE info
preg_match("'<image.*?>(.*?)</image>'si", $rss_content, $out_imageinfo);
if (isset($out_imageinfo[1])) {
foreach ($this->_imagetags as $imagetag) {
$temp = $this->my_preg_match("'<{$imagetag}.*?>(.*?)</{$imagetag}>'si", $out_imageinfo[1]);
if ($temp != '') {
$result['image_' . $imagetag] = $temp;
}
// Set only if not empty
}
}
// ITEMS
preg_match_all("'<item(| .*?)>(.*?)</item>'si", $rss_content, $items);
$rss_items = $items[2];
$i = 0;
$result['items'] = array();
// create array even if there are no items
foreach ($rss_items as $rss_item) {
// If number of items is lower then limit: parse one item
if ($i < $this->items_limit || $this->items_limit == 0) {
foreach ($this->_itemtags as $itemtag) {
$temp = $this->my_preg_match("'<{$itemtag}.*?>(.*?)</{$itemtag}>'si", $rss_item);
if ($temp != '') {
$result['items'][$i][$itemtag] = $temp;
}
// Set only if not empty
}
// Strip HTML tags and other bullshit from DESCRIPTION
if ($this->stripHTML && $result['items'][$i]['description']) {
$result['items'][$i]['description'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['description'])));
}
// Strip HTML tags and other bullshit from TITLE
if ($this->stripHTML && $result['items'][$i]['title']) {
$result['items'][$i]['title'] = strip_tags($this->unhtmlentities(strip_tags($result['items'][$i]['title'])));
}
// If date_format is specified and pubDate is valid
if ($this->date_format != '' && ($timestamp = strtotime($result['items'][$i]['pubDate'])) !== -1) {
// convert pubDate to specified date format
$result['items'][$i]['pubDate'] = date($this->date_format, $timestamp);
}
// Item counter
$i++;
}
}
$result['items_count'] = $i;
return $result;
}
function makeRequest($request, $useAlt = false)
{
$refererURI = isset($_SESSION['lastOutBoundURI']) ? $_SESSION['lastOutBoundURI'] : "http://" . $this->mainURL;
$request = $useAlt ? "http://" . $this->altURL . $request : "http://" . $this->mainURL . $request;
// require SimpleHTTP
require_once "inc/classes/SimpleHTTP.php";
// get data
$this->htmlPage = SimpleHTTP::getData($request, $refererURI);
// return
return SimpleHTTP::getState() == SIMPLEHTTP_STATE_OK;
}
function _dir_WgetFile($url, $target_dir)
{
require_once 'inc/functions/functions.core.tfb.php';
global $cfg;
$filename = "";
$downloadMessages = array();
if (!empty($url)) {
$arURL = explode("/", $url);
$filename = urldecode($arURL[count($arURL) - 1]);
// get the file name
$filename = str_replace(array("'", ","), "", $filename);
$filename = stripslashes($filename);
// Check to see if url has something like ?passkey=12345
// If so remove it.
if (($point = strrpos($filename, "?")) !== false) {
$filename = substr($filename, 0, $point);
}
$ret = strrpos($filename, ".");
$url = str_replace(" ", "%20", $url);
// This is to support Sites that pass an id along with the url for downloads.
$tmpId = tfb_getRequestVar("id");
if (!empty($tmpId)) {
$url .= "&id=" . $tmpId;
}
// retrieve the file
require_once "inc/classes/SimpleHTTP.php";
$content = SimpleHTTP::getData($url);
if (SimpleHTTP::getState() == SIMPLEHTTP_STATE_OK && strlen($content) > 0) {
$fileNameBackup = $filename;
$filename = SimpleHTTP::getFilename();
if ($filename != "") {
$filename = _dir_cleanFileName($filename);
}
if ($filename == "" || $filename === false) {
$filename = _dir_cleanFileName($fileNameBackup);
if ($filename === false || $filename == "") {
$filename = _dir_cleanFileName(SimpleHTTP::getRealUrl($url));
if ($filename === false || $filename == "") {
$filename = _dir_cleanFileName(md5($url . strval(@microtime())));
if ($filename === false || $filename == "") {
// Error
array_push($downloadMessages, "failed to get a valid filename for " . $url);
}
}
}
}
if (empty($downloadMessages)) {
// no messages
// check if content contains html
if ($cfg['debuglevel'] > 0) {
if (strpos($content, "<br />") !== false) {
AuditAction($cfg["constants"]["debug"], "download-content contained html : " . htmlentities(addslashes($url), ENT_QUOTES));
}
}
if (is_file($target_dir . $filename)) {
// Error
array_push($downloadMessages, "the file " . $filename . " already exists on the server.");
} else {
// write to file
$handle = false;
$handle = @fopen($target_dir . $filename, "w");
if (!$handle) {
array_push($downloadMessages, "cannot open " . $target_dir . $filename . " for writing.");
} else {
$result = @fwrite($handle, $content);
@fclose($handle);
if ($result === false) {
array_push($downloadMessages, "cannot write content to " . $filename . ".");
}
}
}
}
} else {
$msgs = SimpleHTTP::getMessages();
if (count($msgs) > 0) {
$downloadMessages = array_merge($downloadMessages, $msgs);
}
}
if (empty($downloadMessages)) {
// no messages
AuditAction($cfg["constants"]["url_upload"], $filename);
}
} else {
array_push($downloadMessages, "Invalid Url : " . $url);
}
if (count($downloadMessages) > 0) {
AuditAction($cfg["constants"]["error"], $cfg["constants"]["url_upload"] . " :: " . $filename);
@error("There were Problems", "", "", $downloadMessages);
}
}
