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purefan/app.class.php

Last active January 6, 2016 18:00
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Basic library and sample html page showing how to create a basic app for PHPFox
Raw
app.class.php
<?php
class FoxApp
{
private $_sFoxUrl = null;
private $_sAppId = null;
private $_sToken = null;
public function __construct($sFoxUrl = null, $sAppId = null)
{
if (!empty($sUrl))
{
$this->setUrl($sFoxUrl);
}
if (!empty($sAppId))
{
$this->setAppId($sAppId);
}
if (isset($_POST['token']))
{
$this->_sToken = $_POST['token'];
}
else if ($this->_sAppId != null && $this->_sFoxUrl != null)
{
$this->getNewToken();
}
}
/** Sets the url to the PHPFox url
*/
public function setUrl($sUrl)
{
if (function_exists('filter_var'))
{
if (filter_var($sUrl, FILTER_VALIDATE_URL) !== false)
{
$this->_sFoxUrl = $sUrl;
}
else
{
throw new Exception('Invalid PHPFox url:' . $sUrl);
}
}
else
{
$this->_sFoxUrl = $sUrl;
}
}
public function getUrl()
{
return $this->_sFoxUrl;
}
public function setAppId($sAppId)
{
$this->_sAppId = str_replace(array("'", '"', '/', '\\'),'', $sAppId);
}
public function getAppId()
{
return $this->_sAppId;
}
/*
* Attempts to get a new token from the PHPFox site.
* Tokens are needed for every interaction between your app and the PHPFox site
*/
public function getNewToken()
{
if (!isset($_GET['key']))
{
throw new Exception('The PHPFox site did not send a key');
}
if ($this->_sFoxUrl == null)
{
throw new Exception('You must set the url to the PHPFox site before requesting a token');
}
$sUrl = $this->_sFoxUrl . 'token.php?key=' . $_GET['key'];
$fCont = file_get_contents($sUrl);
$oToken = json_decode($fCont);
if (!isset($oToken->token))
{
throw new Exception('Not able to create a token.');
}
else
{
$this->_sToken = $oToken->token;
}
return $this->_sToken;
}
public function getToken()
{
return $this->_sToken;
}
/* Handles an ajax request and talks to the PHPFox site*/
public function doAjax()
{
if (!isset($_POST['method']))
{
return false;
}
$oData = $this->doPost($_POST);
// $oData has a json object, you can check the output from the PHPFox site
// in your Firebug tab
print_r($oData);
}
private function doPost($aParams)
{
$hCurl = curl_init();
curl_setopt($hCurl, CURLOPT_URL, $this->_sFoxUrl . 'api.php');
curl_setopt($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, $aParams);
$sData = curl_exec($hCurl);
curl_close($hCurl);
return json_decode(trim($sData));
}
}
?>
Raw
index.php
<?php
// Enable error reporting to help us debug issues
error_reporting(E_ALL);
require_once('./app.class.php');
$oApp = new FoxApp();
$oApp->setUrl('url to the PHPFox site');
$oApp->setAppId('your app id from when you created the App at the PHPFox site');
$oApp->doAjax();
?>
<!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 $oApp->getUrl(); ?>static/style.php?app_id=<?php echo $oApp->getAppId(); ?>" />
<script type="text/javascript">
/*$(document).ready(function(){
$('body').append('<iframe id="crossdomain_frame" src="<?php echo $oApp->getUrl(); ?>static/crossdomain.php?height=' + document.body.scrollHeight + '&nocache=' + Math.random() + '" height="0" width="0" frameborder="0"></iframe>');
}); */
function postStatus()
{
var sUrl = 'http://' + window.location.host + '/' + window.location.pathname;
$.ajax(sUrl,
{
data:
{
token: '<?php echo $oApp->getNewToken(); ?>',
method: 'user.updateStatus',
user_status: $('#txtMind').val()
},
error: function(jqXHR, txtStatus, errorThrown)
{
alert(txtStatus + ':' + errorThrown);
},
success: function(data, textStatus, jqHXR)
{
$('#frmStatus').after('User status updated');
},
type: 'POST'
});
}
</script>
</head>
<body>
<h1>Test Application - Uploading Photos</h1>
<div class="extra_info p_bottom_15">
This sample app will post a status update to <?php echo $oApp->getUrl(); ?>
</div>
<form id="frmStatus">
<div class="table">
<div class="table_left">
What's on your mind:
</div>
<div class="table_right">
<input type="text" id="txtMind" />
</div>
</div>
<div class="table_clear">
<input type="button" value="Upload" class="button" onclick="postStatus();" />
</div>
</form>
<!-- With this we tell PhpFox to adjust the dimensions of the iFrame so our app fits nicely -->
<script>
$('body').append('<iframe id="crossdomain_frame" src="<?php echo $oApp->getUrl(); ?>static/crossdomain.php?height=' + document.body.scrollHeight + '&nocache=' + Math.random() + '" height="0" width="0" frameborder="0"></iframe>');
</script>
</body>
</html>
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