function printZipper($zipper, $token)
{
$string = '<pre>';
$generator = new HTMLPurifier_Generator(HTMLPurifier_Config::createDefault(), new HTMLPurifier_Context());
foreach ($zipper->front as $i => $t) {
$string .= printToken($generator, $t, $i, false);
}
if ($token !== NULL) {
$string .= printToken($generator, $token, "", true);
}
for ($i = count($zipper->back) - 1; $i >= 0; $i--) {
$string .= printToken($generator, $zipper->back[$i], $i, false);
}
$string .= '</pre>';
echo $string;
}
/**
* Renders the page's HTML.
*
* @param Zend_OAuth_Token $token (optional) The user's current OAuth token.
* @param array $feeds (optional) An array of Zend_Gdata_Feed to print
* information for.
* @return void
*/
function renderHTML($token = null, $feeds = null)
{
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset=utf-8 />
<link href="style.css" type="text/css" rel="stylesheet"/>
</head>
<body>
<?php
if (!isset($_SESSION['ACCESS_TOKEN'])) {
?>
<button onclick="location.href='<?php
echo "{$APP_URL}?action=request_token";
?>
';">Grant Access to this app!</button>
<?php
} else {
?>
<div id="token_info">
<span style="float:left;"><img src="http://code.google.com/apis/accounts/images/oauth_icon.png"></span>
<div id="token"><?php
printToken($token);
?>
</div>
</div>
<div id="logout"><a href="<?php
echo "{$APP_URL}?action=logout";
?>
">Logout</a></div>
<div style="clear:both;">
<div id="doclist">
<h4>First 100 documents from the <a href="http://code.google.com/apis/documents/" target="_new">Documents List Data API</a>:</h4>
<div class="feed"><?php
printFeed($feeds[0]);
?>
</div>
</div>
<div id="spreadsheets">
<h4>First 100 spreadsheets from the <a href="http://code.google.com/apis/spreadsheets/" target="_new">Spreadsheets Data API</a>:</h4>
<div class="feed"><?php
printFeed($feeds[1]);
?>
</div>
</div>
</div>
<?php
}
?>
</body>
</html>
<?php
}
