_html = new simple_html_dom();
if (isset($this->cookie)) {
$this->getUrl(self::GREENLIGHTURL);
}
}
/**
* Free up memory prevent memory leaks
*/
public function __destruct()
{
$this->_html->clear();
unset($this->_response);
}
/**
* Gets the game description of the game.
*
* @return array
*/
public function gameDescription()
{
if ($ret = $this->_html->find("div.workshopItemDescription", 0)) {
$this->_res['description'] = trim(html_entity_decode($ret->plaintext));
}
return $this->_res;
}
/**
* Gets the images - cover and backdrop
*
* @return array
*/
public function images()
{
if ($ret = $this->_html->find("div.workshopItemPreviewImageMain", 0)) {
if(preg_match('#\'(?.*)\'#i', $ret->outertext, $matches)){
$this->_res['cover'] = trim($matches['largeimage']);
}else{
$this->_res['cover'] = $this->_html->find("img#previewImageMain", 0)->src;
}
}
if ($ret = $this->_html->find("div.screenshot_holder", 0)) {
if ($ret = $ret->find("a", 0)) {
if(preg_match('#\'(?.*)\'#', $ret->outertext, $matches)){
$this->_res['backdrop'] = trim($matches['backdropimage']);
}
}
}
return $this->_res;
}
/**
* Return game details - Genre, Platform, Players
*
* @return array
*/
public function details()
{
if ($this->_html->find("div.workshopTags", 0)) {
foreach ($this->_html->find("div.workshopTags") as $detail) {
if ($ret = $detail->find("span.workshopTagsTitle", 0)) {
$ret2 = trim($ret->next_sibling()->innertext);
$ret = str_ireplace(" ", "", $ret->plaintext);
$ret = rtrim(trim($ret), ":");
if ($ret != "Languages") {
if (count($detail->find("a")) > 1) {
$ret3 = array();
foreach ($detail->find("a") as $a) {
$ret3[] = trim($a->innertext);
}
$joinedmultiple = join(",", $ret3);
$this->_res['gamedetails'][$ret] = $joinedmultiple;
} else {
$this->_res['gamedetails'][$ret] = $ret2;
}
}
}
}
}
return $this->_res;
}
/**
* Gets the trailer for the game
*
* @return array
*/
public function trailer()
{
if (preg_match('#youtube_video_id: "(?.*)",#i', $this->_response, $matches)) {
$this->_res['trailer'] = "https://www.youtube.com/watch?v=" . trim($matches['youtubeid']);
}
return $this->_res;
}
/**
* Searches for a 100% match.
*
* @return bool
*/
public function search()
{
$result = false;
if (!empty($this->searchTerm)) {
$this->searchTerm = trim($this->searchTerm);
if ($this->getUrl(self::GREENLIGHTURL . '?searchtext=' . urlencode($this->searchTerm) . self::GREENLIGHTVARS) !== false) {
if ($ret = $this->_html->find("div.workshopItemTitle")) {
if (count($ret) > 0) {
foreach ($this->_html->find("div.workshopItemTitle") as $ret) {
$this->_title = trim($ret->plaintext);
//Sanitize both searchTerm and title for a positive 100% match
if ($this->cleanTitles(strtolower($this->_title), strtolower($this->searchTerm)) === true) {
if ($ret->parent()->outertext) {
preg_match('#id?=(?\d+)#', $ret->parent()->outertext, $matches);
$this->_greenlightGameID = $matches['gameid'];
}
$this->_directURL = self::DIRECTGAMEURL . $this->_greenlightGameID;
if ($this->getUrl($this->_directURL) !== false) {
$result = true;
break;
}
}else{
$result = false;
}
}
}
}
}
}
return $result;
}
/**
* Gets all Information
*
* @return array
*/
public function getAll()
{
$results = array();
if (!empty($this->_directURL)) {
$results['greenlightgameid'] = $this->_greenlightGameID;
$results['directurl'] = $this->_directURL;
$results['title'] = $this->_title;
}
if (is_array($this->gameDescription())) {
$results = array_merge($results, $this->gameDescription());
}
if (is_array($this->details())) {
$results = array_merge($results, $this->details());
}
if (is_array($this->images())) {
$results = array_merge($results, $this->images());
}
if (is_array($this->trailer())) {
$results = array_merge($results, $this->trailer());
}
return $results;
}
/**
* Gets the raw html to parse
*
* @param string $fetchurl
* @param bool $usepost
*
* @return bool
*/
private function getUrl($fetchurl = "", $usepost = false)
{
if (!empty($fetchurl)) {
$this->_ch = curl_init($fetchurl);
}
if ($usepost === true) {
curl_setopt($this->_ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($this->_ch, CURLOPT_POST, 1);
curl_setopt($this->_ch, CURLOPT_POSTFIELDS, $this->_postParams);
}
curl_setopt($this->_ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($this->_ch, CURLOPT_REFERER, self::GREENLIGHTURL);
curl_setopt($this->_ch, CURLOPT_HEADER, 0);
curl_setopt($this->_ch, CURLOPT_VERBOSE, 0);
curl_setopt($this->_ch, CURLOPT_USERAGENT, "Firefox/2.0.0.1");
curl_setopt($this->_ch, CURLOPT_FAILONERROR, 1);
if (isset($this->cookie)) {
curl_setopt($this->_ch, CURLOPT_COOKIEJAR, $this->cookie);
curl_setopt($this->_ch, CURLOPT_COOKIEFILE, $this->cookie);
}
curl_setopt_array($this->_ch, Utility::curlSslContextOptions());
$this->_response = curl_exec($this->_ch);
if (!$this->_response) {
curl_close($this->_ch);
return false;
}
curl_close($this->_ch);
$this->_html->load($this->_response);
return true;
}
/**
* Removes all but alphanumeric only and does a 100% match check
*
* @param string $title
* @param string $searchtitle
*
* @return bool
*/
protected function cleanTitles($title = "", $searchtitle = "")
{
$title = preg_replace('/[^\w]/', '', $title);
$searchtitle = preg_replace('/[^\w]/', '', $searchtitle);
similar_text($title , $searchtitle, $p);
if ($p == 100) {
return true;
} else {
return false;
}
}
}