Retrieving trophy data from PSN

[gilnd]

Hey everyone  , I'm currently working on a project that involves getting trophy information from the PSN. I have searched the forum and have come up with this thread :

http://www.phpfreaks.com/forums/index.php?topic=282638.0

 

as you can see , I couldn't find the solution I was looking for in that thread.

I have tried to use the PSN trophy data 0.2 class but I ended up having these errors:

Notice: Undefined property: PSNCard::$images in C:\wamp\www\class.PSNCard.php on line 169

Warning: Invalid argument supplied for foreach() in C:\wamp\www\class.PSNCard.php on line 169

Notice: Undefined variable: gameList in C:\wamp\www\class.PSNCard.php on line 178

Notice: Undefined variable: gameList in C:\wamp\www\class.PSNCard.php on line 183

Notice: Undefined property: PSNCard::$progress in C:\wamp\www\try.php on line 6
/Bronze/ Bronze Trophies

 

the list continues but it is preety much more of the same...

 

here is the class:

 

class PSNCard
{
    protected $psnName;
    protected $psnHTML;
    protected $gameListHTML;
    protected $psnURL;
    protected $gameListURL;
    public $pregArray;
    protected $valuesToLoad;
    protected $dom;
    protected $parseGameList;
    public    $gameList;
    
    function __construct($psnName, $parseGameList = true) {
    	$this->parseGameList = $parseGameList;
    /* PSN username */
    	$this->psnName      = $psnName;
    /* PSN stats URL to parse */
    $this->psnURL       = 'http://profiles.us.playstation.com/playstation/psn/profiles/'
		                . $this->psnName;
    /* What values we need to replace in the data */
        $this->pregArray    = array('/Bronze/', '/Silver/', '/Gold/', '/Platinum/', '/text/',
                                     '/\%/', '/\s/');
        /* The name of the div classes/ids that we need to get data from */
        $this->valuesToLoad = array('text', 'leveltext', 'progresstext', 'text bronze',
                                    'text silver', 'text gold', 'text platinum');
        
        /* We have to use CURL because file_get_contents won't work on the PSN URL */
        $ch = curl_init();
        $timeout = 5; /* set to zero for no timeout */
        curl_setopt ($ch, CURLOPT_URL, $this->psnURL);
        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        $this->psnHTML = curl_exec($ch);
        curl_close($ch);
        /* END CURL */
        
        /* If we need to fetch the games list */
        if ($this->parseGameList == true) {
        	/* Game listing URL */
        	$this->gameListURL = 'http://profiles.us.playstation.com/playstation/psn/profile/'
        	                   . $this->psnName . '/get_ordered_trophies_data';
        	/* Need to use CURL */
        	$ch = curl_init();
        	$timeout = 5; /* set to zero for no timeout */
        	curl_setopt ($ch, CURLOPT_URL, $this->gameListURL);
        	curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
        	curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        	$this->gameListHTML = curl_exec($ch);
        	curl_close($ch);
        	/* End CURL */
        }
        
        /* Set up our DOM and load the HTML */
        $this->dom = new DOMDocument();
        @$this->dom->loadHTML($this->psnHTML);
        $this->__parse(); /* Time to parse! */
    }
    
    protected function __parse() {
        /* Basically, just grabs all the DIV elements for us to go through */
        foreach ($this->dom->getElementsByTagName('div') as $element) {
            /* Go through all of the divs and we'll check through their class values */
            foreach ($element->attributes as $key => $node) {
                /*
                 * Here we'll just run through all the values we need to load instead of having
                 * to do multiple if statements
                 */
                foreach ($this->valuesToLoad as $value) {
                    /*
                     * if the value of the class or the id matches what we need to load
                     * then that's some data we are looking for!
                     */
                    if ($element->getAttribute($key) == $value) {
                        /*
                         * varName is the name of the variable we will store in our class so that we
                         * can provide one step access to all the data for instance we will create a
                         * new class variable called "silver" so that all you have to do is access that
                         * variable to get the value of your silver trophies. Sorry if thats a little
                         * confusing.
                         */
                        $varName = $value == "text" ? "total_trophies" : preg_replace($this->pregArray, '', $value);
                        /* Just set our class variable with the data from the current element */
                        $this->$varName = preg_replace($this->pregArray, '', $element->nodeValue);
                    }
                }
                
            }
            
        }
        
        /* This may seem like a little much, but I couldn't get the child nodes to work in dom
         * so I ended up having to do it nitty-gritty.
         */
        if (isset($this->gameListURL)) {
        	/* Load the HTML to parse */
        	@$this->dom->loadHTML($this->gameListHTML);
        	
        	/* We loop through all the images to get the game image */
        	foreach ($this->dom->getElementsByTagName('img') as $element) {
        		$this->images[] = $element->getAttribute('src');
        	}
        	
        	/* We loop through all the span elements */
        	foreach ($this->dom->getElementsByTagName('span') as $element) {
        		/* We get the value of the gameTitleSortField element, this is the title of the game */
        		if ($element->getAttribute('class') == 'gameTitleSortField') {
        			/* Because of the html entities we must encode them, replace them, then decode them to 
        			 * make it look nice 
        			 */
        			$this->games[] = urldecode(preg_replace(array('/%26Atilde/', '/%26cent/', '/%26Acirc/', '/%3B/', '/%84/'), '', urlencode(htmlentities($element->nodeValue))));
        		}
        	}
        	
        	/* We loop through all of the A elements */
        	foreach ($this->dom->getElementsByTagName('a') as $element) {
        		/* we only want one link, so we make sure the parent of the a node has the class of titlelogo */
        		if ($element->parentNode->getAttribute('class') == 'titlelogo') {
        			/* Place it in the url array to setup another array later */
        			$this->urls[] = 'http://profiles.us.playstation.com'.$element->getAttribute('href');
        		}
        	}
        	
        	/* Since the image amount will always be the same as the game/url amount we only need
        	 * one foreach loop
        	 */
        	foreach ($this->images as $key => $image) {
        		static $i = 1;
        		/* We create the gameList array so that we can change it to an stdClass object later */
        		$var = 'game'.$i;
        		$gameList['game'][] = array('image' => $image, 'title' => $this->games[$key], 'trophy_url' => $this->urls[$key]);
        		++$i;
        	}
        	
        	/* We count the total number of games played just for convienence */
        	$this->totalGames = count($gameList);
        	/* We conver the gameList array to an stdClass object so that you can call
        	 * upon the variables stored within the gameList object
        	 * i.e the title for game 1 would be $foo->gameList->game[0]['title']
        	 */
        	$this->gameList = (object)$gameList;
        }
        /*
         * We return $this so that the method is chainable and we could essentially call
         * $var = new PSNCard();
         * echo $var->silver;
         * That would echo the silver trophies the user has.
         */
        return $this;
    }
} 

 

can anyone please halp me? thanks in advance...

 

***EDIT: I just saw that the writer of this class is part of the forum , so if he can help me with this , I would be very greatful.