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<?php

// Enable error reporting to help us debug issues
error_reporting(E_ALL);

require_once('./config.php');

if (isset($_POST['token']))
{
    $sToken = $_POST['token'];
}
else
{
    $oToken = json_decode(file_get_contents(APP_URL . 'token.php?key=' . $_GET['key']));

    if (!isset($oToken->token))
    {
        exit('Not able to create a token.');
    }
    else
    {
        $sToken = $oToken->token;
    }
}

define('APP_TOKEN', $sToken);

function doPost($sMethod, $aPost = array())
{    
    $aPost['method'] = $sMethod;
    $aPost['token'] = APP_TOKEN;
        
    // Start curl request.
    $hCurl = curl_init();        
        
    curl_setopt($hCurl, CURLOPT_URL, APP_URL . 'api.php');
    curl_setopt($hCurl, CURLOPT_HEADER, false);
    curl_setopt($hCurl, CURLOPT_RETURNTRANSFER, true);            

    curl_setopt($hCurl, CURLOPT_SSL_VERIFYPEER, false);
            
    curl_setopt($hCurl, CURLOPT_POST, true);
    curl_setopt($hCurl, CURLOPT_POSTFIELDS, $aPost);
        
    // Run the exec
    $sData = curl_exec($hCurl);
            
    // Close the curl connection
    curl_close($hCurl);        

    // Return the curl request and since we use JSON we decode it.
    return json_decode(trim($sData));        
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en">
    <head>
        <title>Test Application</title>        
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
        <link rel="stylesheet" type="text/css" href="<?php echo APP_URL; ?>static/style.php?app_id=<?php echo APP_ID; ?>" />
        <script type="text/javascript">
            $(document).ready(function(){                
                $('body').append('<iframe id="crossdomain_frame" src="<?php echo APP_URL; ?>static/crossdomain.php?height=' + document.body.scrollHeight + '&nocache=' + Math.random() + '" height="0" width="0" frameborder="0"></iframe>');
            });        
        </script>
    </head>
    <body>
        <h1>Test Application - Uploading Photos</h1>
        <div class="extra_info p_bottom_15">
            This is a test application for uploading photos. When you select and upload an image using the API method it will get added to your wall.
        </div>
        <form action="index.php" method="post" enctype="multipart/form-data">
            <div><input type="hidden" name="token" value="<?php echo $sToken; ?>" /></div>
            <div class="table">
                <div class="table_left">
                    Select Image:
                </div>
                <div class="table_right">
                    <input type="file" name="file" />
                </div>                
            </div>    
            <div class="table_clear">
                <input type="submit" value="Upload" class="button" />
            </div>                
        </form>
            <?php
                if (isset($_FILES['file']))
                {                    
                    if (!file_exists($_FILES['file']['tmp_name']))
                    {
                        echo '<div class="error_message">File was not uploaded properly.</div>';
                    }    
                    else
                    {
                        $mReturn = doPost('photo.addPhoto', array('photo' => '@' . $_FILES['file']['tmp_name'] . ';type=' . $_FILES['file']['type'], 'photo_name' => basename($_FILES['file']['name'])));
                        ?>
                        <div class="message">Image successfully uploaded and sent to the API server.</div>
                        <h3>API Server Output</h3>
                        <?php
                        echo '<pre>';
                        print_r($mReturn);
                        echo '</pre>';
                        if (isset($mReturn->output->original))
                        {
                            echo '<h3>Photo Output</h3>';
                            foreach ($mReturn->output as $sKey => $sImage)
                            {
                                if ($sKey == 'original')
                                {
                                    continue;
                                }
                                echo '<img src="' . $sImage . '" /><br /><br />';
                            }
                        }
                        
                    }
                }            
            ?>        
    </body>
</html>