function pollpage($url)
{
$XMLdata = getTidy($url);
$obj = new OutlineFromXOXO($XMLdata, array('classes' => array('xoxo', 'posts')));
$struct = $obj->toArray();
if (!count($struct)) {
$obj = new OutlineFromHATOM($XMLdata);
$struct = $obj->toArray();
}
if (!count($struct)) {
$obj = new OutlineFromXOXO($XMLdata, array('classes' => array()));
$struct = $obj->toArray();
}
//header('Content-Type: text/plain');
//var_dump($struct);exit;
foreach ($struct as $structid => $node) {
if (!is_numeric($structid)) {
continue;
}
$postTitle = $node['text'];
$postURL = $node['href'];
foreach ($node as $id => $comment) {
if (!is_numeric($id)) {
continue;
}
$comment = array_change_key_case($comment);
$url = $comment['href'];
if ($url[0] == '#') {
$url = $postURL . $url;
}
$query = XN_Query::create('Content')->filter('owner', '=')->filter('type', 'eic', 'Comment')->filter('my.url', '=', $url);
$items = $query->execute();
if (count($items) > 0) {
continue;
}
if ($comment['author']) {
$theParser = xml_parser_create();
xml_parse_into_struct($theParser, $comment['author'], $tmp);
xml_parser_free($theParser);
$authorname = $tmp[0]['value'];
$authorurl = $tmp[0]['attributes']['HREF'];
} else {
$authorname = $comment['text#1'];
$authorurl = $comment['href#1'];
}
//end if-else comment[author]
$time = (int) ($comment['title'] / 1000000000) < 100 ? (int) $comment['title'] : (int) ($comment['title'] / 1000000000);
$obj = XN_Content::create('Comment')->my->add('content', $comment['body'])->my->add('url', $url)->my->add('authorname', $authorname)->my->add('authorurl', $authorurl)->my->add('time', $time)->my->add('posturl', $postURL)->my->add('posturl2', str_replace('-', '', str_replace('/', ' ', $postURL)))->my->add('posttitle', $postTitle);
$obj->saveAnonymous();
}
//end foreach node
}
//end foreach struct
}
require_once 'xn-app://xoxotools/OutlineClasses/OutlineFromHATOM.php';
header('Content-Type: text/javascript;charset=utf-8');
$pagedata = file_get_contents($_REQUEST['url']);
preg_match('/<!-- START ARCHIVE XOXO -->[^\\f]*?<!-- END ARCHIVE XOXO -->/', $pagedata, $xoxodata);
$xoxodata = $xoxodata[0];
$xoxodata = preg_replace('/<(img|meta|link|hr|br)([^<>]*?)([\\/]?)>/i', '<$1$2 />', $xoxodata);
$xoxodata = preg_replace('/&([^;]{10})/i', '&$1', $xoxodata);
$xoxo = new OutlineFromXOXO($xoxodata, array('classes' => array('xoxo', 'posts')));
if (!$xoxo->getNumNodes()) {
$xoxo = new OutlineFromXOXO($pagedata, array('classes' => array('xoxo', 'posts')));
}
if (!$xoxo->getNumNodes()) {
$xoxo = new OutlineFromHATOM($pagedata);
}
if (!$xoxo->getNumNodes()) {
$xoxo = new OutlineFromXOXO($pagedata, array('classes' => array()));
}
if (!$xoxo->getNumNodes()) {
die('No valid XOXO data found!');
}
$tmp = $xoxo->getNode(0);
if ($tmp->getField('rel') == 'home') {
$xoxo->unsetNode(0);
}
$xoxo->reindexNodes();
for ($i = 0; $i < $xoxo->getNumNodes(); $i++) {
$node =& $xoxo->getNode($i);
$node->unsetAllNodes();
}
//end for xoxo
if (!isset($_REQUEST['raw']) && !$_REQUEST['callback']) {
foreach ($obj->getNodes() as $node) {
if ($node->getField('href')) {
echo ' <li><a href="' . $node->getField('href') . '" title="' . $node->getField('title') . '">' . $node->getField('text') . '</a>' . ($node->getField('href#1') ? ' <a href="' . $node->getField('href#1') . '" rel="alternate">[feed]</a>' : '') . '</li>' . "\n";
}
if ($node->getNumNodes()) {
process_reading_list($node);
}
}
//end foreach nodes
}
//end function
$readinglistdata = file_get_contents('http://www.awriterz.org/etcetc/boxtheweb/exportboxes.php?user=hash%3Afc6e6f4412f270b70b869cf7757122d4&format=xoxo&feedsonly=on');
if (stristr('<opml', $readinglistdata)) {
$obj = new OutlineFromOPML($readinglistdata);
} else {
$obj = new OutlineFromXOXO($readinglistdata);
}
$obj->toOPMLfields();
$obj->toXOXOfields();
echo '<h2>Reading List</h2>' . "\n";
echo '<ul>' . "\n";
process_reading_list($obj);
echo '</ul>' . "\n";
//Blogger
require_once 'getBloggerProfile.php';
$bloggerdata = getBloggerProfile('http://www.blogger.com/profile/10992009');
echo '<h2>Blogger</h2>';
echo '<h1>' . $bloggerdata['name'] . '</h1>' . "\n";
echo '<img style="float:right;" src="' . $bloggerdata['photo'] . '" alt="" />';
echo '<h3>About Me</h3>' . "\n";
echo $bloggerdata['aboutme'];
//if passed a URL, fetch the URL and make it's contents == data
$_REQUEST['data'] = file_get_contents($_REQUEST['url']);
}
if ($_REQUEST['classes']) {
$classes = explode(' ', $_REQUEST['classes']);
} else {
$classes = array();
}
//if we were passed classes, explode via space into array, otherwise classes is an empty array
switch (TRUE) {
//determine input format
case stristr($_REQUEST['data'], '<opml'):
$struct = new OutlineFromOPML($_REQUEST['data']);
break;
case stristr($_REQUEST['data'], '<ul') || stristr($_REQUEST['data'], '<ol'):
$struct = new OutlineFromXOXO($_REQUEST['data'], array('classes' => $classes));
$tmp = $struct->getNode(0);
if (!$tmp->getField('href') && !$tmp->getField('contents') && count($tmp->getFields()) > 1) {
$struct->fieldsFromFirstNode();
}
break;
case stristr($_REQUEST['data'], '<rss'):
$struct = new OutlineFromXML($_REQUEST['data'], array('rootel' => 'rss', 'itemel' => 'channel>item', 'collapsels' => array('title', 'description')));
break;
case stristr($_REQUEST['data'], '<rdf'):
$struct = new OutlineFromXML($_REQUEST['data'], array('rootel' => 'rdf:RDF', 'itemel' => 'item', 'collapsels' => array('title', 'description')));
break;
case stristr($_REQUEST['data'], '<feed'):
$struct = new OutlineFromXML($_REQUEST['data'], array('rootel' => 'feed', 'itemel' => 'entry', 'collapsels' => array('title', 'content', 'summary')));
break;
case !checkXML($_REQUEST['data']):
$archivelist = preg_replace('/&([^;]{10})/i', '&$1', $archivelist);
$xoxo = new OutlineFromXOXO($archivelist, array('classes' => array()));
for ($i = 0; $i < $xoxo->getNumNodes(); $i++) {
$node =& $xoxo->getNode($i);
$archivepage = file_get_contents($node->getField('href'));
preg_match('/<!-- START ARCHIVE XOXO -->[^\\f]*?<!-- END ARCHIVE XOXO -->/', $archivepage, $xoxodata);
$xoxodata = $xoxodata[0];
if ($xoxodata) {
$archivepage = $xoxodata;
}
$archivestruct = new OutlineFromXOXO($archivepage, array('classes' => array('xoxo', 'posts')));
if (!$archivestruct->getNumNodes()) {
$archivestruct = new OutlineFromHATOM($archivepage);
}
if (!$archivestruct->getNumNodes()) {
$archivestruct = new OutlineFromXOXO($archivepage, array('classes' => array()));
}
$tmp = $archivestruct->getNode(0);
if ($tmp && is_a($tmp, 'Outline') && $tmp->getField('rel') == 'home') {
$archivestruct->unsetNode(0);
}
$node->setField('count', $archivestruct->getNumNodes());
}
//end for getNumNodes
if (!isset($_REQUEST['raw']) && !$_REQUEST['callback']) {
echo 'if(typeof(BloggerArchive) != "object") BloggerArchive = {};' . "\n";
echo 'BloggerArchive.list = ';
}
//end if ! raw && ! callback
if ($_REQUEST['callback']) {
echo $_REQUEST['callback'] . '(';
<?php
//need filter (if we ever do count)
if (!$_REQUEST['mainpage']) {
die('<h2>Please specify a main page!</h2>');
}
require_once 'getTidy.php';
require_once 'xn-app://xoxotools/OutlineClasses/OutlineFromXOXO.php';
$page = getTidy(str_replace('Main_Page', 'Special:Categories?limit=9999', $_REQUEST['mainpage']));
$xoxo = new OutlineFromXOXO($page, array('classes' => array('special')));
header('Content-type: text/javascript;charset=utf-8');
if ($_REQUEST['callback']) {
echo $_REQUEST['callback'] . '(';
}
echo '{';
//Count is zero because we don't know
foreach ($xoxo->getNodes() as $id => $item) {
if ($id != 0) {
echo ', ';
}
echo '"' . addslashes(str_replace("\n", ' ', str_replace("\r", '', $item->getField('text')))) . '":0';
}
//end foreach
echo '}';
if ($_REQUEST['callback']) {
echo ')';
}
//get data
preg_match('/<!-- START ARCHIVE XOXO -->[^\\f]*?<!-- END ARCHIVE XOXO -->/', $pagedata, $xoxodata);
$xoxodata = $xoxodata[0];
//fix basic XML problems (hardly necessary if comments were used)
$xoxodata = preg_replace('/<(img|meta|link|hr|br)([^<>]*?)([\\/]?)>/i', '<$1$2 />', $xoxodata);
$xoxodata = preg_replace('/&([^;]{10})/i', '&$1', $xoxodata);
$xoxo = new OutlineFromXOXO($xoxodata, array('classes' => array('xoxo', 'posts')));
//pull in XOXO/hAtom
if (!$xoxo->getNumNodes()) {
$xoxo = new OutlineFromXOXO($pagedata, array('classes' => array('xoxo', 'posts')));
}
if (!$xoxo->getNumNodes()) {
$xoxo = new OutlineFromHATOM($pagedata);
}
if (!$xoxo->getNumNodes()) {
$xoxo = new OutlineFromXOXO($pagedata, array('classes' => array()));
}
if (!$xoxo->getNumNodes()) {
//error if no data
die('No valid XOXO data found!');
}
$tmp = $xoxo->getNode(0);
//strip rel=home, not needed for this dataset
if ($tmp->getField('rel') == 'home') {
$xoxo->unsetNode(0);
}
$xoxo->reindexNodes();
$final = new Outline();
//the outline we're pushing to
for ($i = 0; $i < $xoxo->getNumNodes(); $i++) {
//loop through nodes and get data
//end if ! url
require_once 'OutlineClasses/OutlineFromXOXO.php';
require_once 'OutlineClasses/OutlineFromHATOM.php';
require_once 'xn-app://singpolymaplay/getTidy.php';
$data = getTidy($_GET['url']);
preg_match('/<body>[^\\f]*?<\\/body>/', $data, $body);
if ($body[0]) {
$data = $body[0];
}
//$data = preg_replace('/<(img|meta|link|hr|br)([^<>]*?)([\/]?)>/i','<$1$2 />', $data);
//$data = preg_replace('/&([^;]{10})/i','&$1', $data);
//$data = str_replace('<HEAD>','<head>',$data);
//$data = str_replace('</HEAD>','</head>',$data);
$xoxo = new OutlineFromXOXO($data, array('classes' => array('xoxo', 'posts')));
$hatom = new OutlineFromHATOM($data, array('resolve' => $_GET['url']));
$raw = new OutlineFromXOXO($data, array('classes' => array()));
$site = false;
if ($xoxo->getNumNodes() && in_array('home', explode(' ', $xoxo->getNode(0)->getField('rel')))) {
$site = $xoxo->getNode(0)->toArray();
$xoxo->unsetNode(0);
$xoxo->reindexNodes();
}
if ($hatom->getNumNodes() && in_array('home', explode(' ', $hatom->getNode(0)->getField('rel')))) {
$site = $hatom->getNode(0)->toArray();
$hatom->unsetNode(0);
$hatom->reindexNodes();
}
if ($raw->getNumNodes() && in_array('home', explode(' ', $raw->getNode(0)->getField('rel')))) {
$site = $raw->getNode(0)->toArray();
$raw->unsetNode(0);
$raw->reindexNodes();
function hatom2array($data, $resolve)
{
$pageurl = $resolve;
$tmp = explode('/', $resolve);
if (strstr(array_pop($tmp), '.')) {
$resolve = implode('/', $tmp);
}
if (substr($resolve, -1, 1) != '/') {
$resolve .= '/';
}
$theParser = xml_parser_create();
if (!xml_parse_into_struct($theParser, $data, $vals)) {
$errorcode = xml_get_error_code($theParser);
if ($errorcode != XML_ERROR_NONE && $errorcode != 27) {
$this->_errorcode = $errorcode;
}
}
//end if ! parse
xml_parser_free($theParser);
$rtrn = array();
$inhatom = true;
$rootel = '';
$subroots = 0;
$entryel = false;
$subentry = 0;
$flattento = false;
$flattentag = '';
$subflatten = 0;
$entry = array();
$tmptitle = '';
$toabbr = false;
$enteringentry = false;
foreach ($vals as $el) {
if ($el['attributes']['HREF']) {
$el['attributes']['HREF'] = trim($el['attributes']['HREF']);
if ($el['attributes']['HREF'][0] == '/') {
$el['attributes']['HREF'] = substr($el['attributes']['HREF'], 1, strlen($el['attributes']['HREF']) - 1);
}
if (substr($el['attributes']['HREF'], 0, 4) != 'http' && $resolve) {
$el['attributes']['HREF'] = $resolve . $el['attributes']['HREF'];
}
}
//end if href
if ($el['tag'] == 'TITLE') {
$this->setField('text', trim($el['value']));
$this->setField('rel', 'home');
}
$isopen = $el['type'] == 'open' || $el['type'] == 'complete';
//for readability
$isclose = $el['type'] == 'close' || $el['type'] == 'complete';
if (!$inhatom && in_array('hfeed', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
//are we starting an hatom section?
$inhatom = true;
$rootel = $el['tag'];
}
//end if !inhatom and class~=hfeed
if ($inhatom) {
//if processing an hatom section
if ($el['attributes']['REL'] && in_array('tag', explode(' ', $el['attributes']['REL']))) {
$atag = array_reverse(explode('/', $el['attributes']['HREF']));
$atag = explode('#', $atag[0]);
$atag = explode('?', $atag[0]);
$entry['tags'][] = $atag[0];
}
//end if rel=tag
if ($el['tag'] == $rootel && $isopen) {
$subroots++;
}
if ($el['tag'] == $rootel && $isclose) {
if ($subroots) {
$subroots--;
} else {
$inhatom = false;
}
}
//end if tag == rootel && type == close
if (!$entryel && in_array('hentry', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
$entryel = $el['tag'];
$entry = array();
$entry['class'] = 'entry-title';
$entry['rel'] = 'bookmark';
if ($el['attributes']['ID']) {
$entry['id'] = $el['attributes']['ID'];
}
$tmptitle = '';
$subentry = 0;
$enteringentry = true;
}
//end if !entryel and class~=hentry
if ($entryel) {
//if in an entry
if ($flattento !== false) {
//if flattening tags
if ($isopen && $flattentag == $el['tag']) {
$subflatten++;
}
if ($isclose && $flattentag == $el['tag']) {
if ($subflatten > 0) {
$subflatten--;
} else {
$flattentag = '';
$subflatten = 0;
unset($flattento);
$flattento = false;
}
//end if-else subflatten
}
//end if isclose &&
if ($flattento !== false) {
//flattento may have changed in previous section
$emptytag = false;
//assume not an empty tag
if ($isopen) {
//if opening tag
$flattento .= ' <' . strtolower($el['tag']);
//add open tag
if ($el['attributes']) {
//if attributes
foreach ($el['attributes'] as $id => $val) {
//loop through and add
$flattento .= ' ' . strtolower($id) . '="' . htmlspecialchars($val) . '"';
}
//end foreach
}
//end if attributes
$emptytag = $el['type'] == 'complete' && !$el['value'];
//is emptytag?
$flattento .= $emptytag ? ' />' : '>';
//end tag
if ($el['value']) {
$flattento .= htmlspecialchars($el['value']);
}
//add contents, if any
}
//end if isopen
if ($el['type'] == 'cdata') {
//if cdata
$flattento .= htmlspecialchars($el['value']);
//add data
}
//end if cdata
if ($isclose) {
//if closing tag
if (!$emptytag) {
$flattento .= '</' . strtolower($el['tag']) . '>';
}
//if not emptytag, write out end tag
}
//end if isclose
}
//end if flattento
}
//end if flattento
//THIS ABBR SECTION MAY BE OBSOLETE
if ($toabbr !== false && $el['tag'] == 'ABBR') {
$toabbr = strtotime(trim($el['attributes']['TITLE']));
unset($toabbr);
$toabbr = false;
}
//end if toabbr
//close entry?
if (!$enteringentry && $el['tag'] == $entryel && $isopen) {
$subentry++;
}
if ($el['tag'] == $entryel && $isclose) {
if ($subentry) {
$subentry--;
} else {
if (stristr($entry['text#1'], '<')) {
//process author
$theParser = xml_parser_create();
xml_parse_into_struct($theParser, '<cnt>' . $entry['text#1'] . '</cnt>', $tmp);
xml_parser_free($theParser);
foreach ($tmp as $tmpel) {
if (in_array('fn', explode(' ', $tmpel['attributes']['CLASS']))) {
$entry['text#1'] = trim($tmpel['value']);
}
if (in_array('url', explode(' ', $tmpel['attributes']['CLASS']))) {
$entry['href#1'] = $tmpel['attributes']['HREF'] ? trim($tmpel['attributes']['HREF']) : trim($tmpel['value']);
}
}
//end foreach
}
//end if (process author)
if ($entry['comments']) {
//process comments
$tmp = new OutlineFromXOXO('<ul class="xoxo comments">' . $entry['comments'] . '</ul>', array('xoxo', 'comments'));
$entry = array_merge($entry, $tmp->toArray());
unset($entry['comments']);
}
//end if comments
$entry['title'] = $entry['title'] ? $entry['title'] : $entry['updated'];
$entry['updated'] = $entry['updated'] ? $entry['updated'] : $entry['title'];
$entry['text'] = $entry['text'] ? strip_tags($entry['text']) : $tmptitle;
if (!$entry['href'] && $entry['id']) {
$entry['href'] = $pageurl . '#' . $entry['id'];
}
$rtrn[] = $entry;
unset($entry);
$entryel = false;
$flattentag = '';
$subflatten = 0;
unset($flattento);
unset($toabbr);
$flattento = false;
$toabbr = false;
$subentry = 0;
continue;
}
//end if subentry
}
//end if tag == rootel && type == close
//get title
if (!$entry['text'] && in_array('entry-title', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
if ($el['tag'] == 'ABBR') {
$entry['text'] = trim($el['attributes']['TITLE']);
} else {
$entry['text'] .= $el['value'];
if (!$isclose) {
//if there are tags in this tag
$flattento =& $entry['text'];
$flattentag = $el['tag'];
}
//end if ! isclose
}
//end if-else ABBR
}
//end if entry-title isopen
if (!$entry['text'] && strlen($el['tag']) == 2 && $el['tag'][0] == 'h' && is_numeric($el['tag'][1]) && $isopen) {
//if starting h# tag
$tmptitle .= trim($el['value']);
}
//end if h#
//get content
if (in_array('entry-content', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
$entry['body'] .= $el['value'];
if (!$isclose) {
//if there are tags in this tag
$flattento =& $entry['body'];
$flattentag = $el['tag'];
}
//end if ! isclose
}
//end if content
//get summary
if (in_array('entry-summary', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
$entry['summary'] .= $el['value'];
if (!$isclose) {
//if there are tags in this tag
$flattento =& $entry['summary'];
$flattentag = $el['tag'];
}
//end if ! isclose
}
//end if excerpt isopen
//get permalink
if (!$entry['href'] && in_array('bookmark', explode(' ', $el['attributes']['REL'])) && $isopen) {
$entry['href'] = $el['attributes']['HREF'];
}
//end if bookmark isopen
//get timestamp
if (!$entry['title'] && in_array('published', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
if (trim($el['value']) && strtotime(trim($el['value'])) > 0) {
$entry['title'] = strtotime(trim($el['value']));
}
if (trim($el['attributes']['TITLE']) && strtotime(trim($el['attributes']['TITLE'])) > 0) {
$entry['title'] = strtotime(trim($el['attributes']['TITLE']));
}
}
//end if published isopen
//get updated
if (!$entry['updated'] && in_array('updated', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
if (trim($el['value']) && strtotime(trim($el['value'])) > 0) {
$entry['updated'] = strtotime(trim($el['value']));
}
if (trim($el['attributes']['TITLE']) && strtotime(trim($el['attributes']['TITLE'])) > 0) {
$entry['updated'] = strtotime(trim($el['attributes']['TITLE']));
}
}
//end if updated isopen
//get author
if (!$entry['text#1'] && (in_array('author', explode(' ', $el['attributes']['CLASS'])) || $el['tag'] == 'ADDRESS') && $isopen) {
$entry['rel#1'] = 'author';
if (trim($el['value'])) {
$entry['text#1'] = trim($el['value']);
if ($el['attributes']['HREF']) {
$entry['href#1'] = trim($el['attributes']['HREF']);
}
}
//end if
if (in_array('fn', explode(' ', $el['attributes']['CLASS']))) {
$entry['text#1'] = trim(strip_tags($el['value']));
}
if (in_array('url', explode(' ', $el['attributes']['CLASS']))) {
$entry['href#1'] = $el['attributes']['HREF'] ? trim($el['attributes']['HREF']) : trim($el['value']);
}
if (!$isclose) {
//if there are tags in this tag
$flattento =& $entry['text#1'];
$flattentag = $el['tag'];
}
//end if ! isclose
}
//end if author isopen
//get comments URL and count
if (!$entry['text#2'] && in_array('comments', explode(' ', $el['attributes']['REL'])) && !in_array('alternate', explode(' ', $el['attributes']['REL'])) && $isopen) {
$entry['rel#2'] = 'comments';
$entry['text#2'] = trim($el['value']);
$entry['href#2'] = trim($el['attributes']['HREF']);
}
//end if comments isopen
//get comments feed URL
if (!$entry['href#3'] && in_array('comments', explode(' ', $el['attributes']['REL'])) && in_array('alternate', explode(' ', $el['attributes']['REL'])) && $isopen) {
$entry['rel#3'] = 'comments alternate';
$entry['text#3'] = trim($el['value']);
$entry['href#3'] = trim($el['attributes']['HREF']);
}
//end if comments && alternate isopen
//get comments
if (in_array('xoxo', explode(' ', $el['attributes']['CLASS'])) && in_array('comments', explode(' ', $el['attributes']['CLASS'])) && $isopen) {
$entry['comments'] = '';
if (!$isclose) {
//if there are tags in this tag
$flattento =& $entry['comments'];
$flattentag = $el['tag'];
}
//end if ! isclose
}
//end if content isopen
$enteringentry = false;
}
//end if entryel
}
//end if $inhatom
}
//end foreach
return $rtrn;
}
} elseif ($_GET['data']) {
$data = $_GET['data'];
} else {
?>
<form method="get" action="<?php
echo $_SERVER['PHP_SELF'];
?>
"><div>
Enter a<br />
URL: <input type="text" name="url" /><br />
or<br />
Data: <textarea name="data"></textarea><br />
<input type="submit" name="submit" value="Validate!" />
</div></form>
<?php
exit;
}
//end if-elseif-else
$struct = new OutlineFromXOXO($data);
if ($struct->getError()) {
echo '<h2 style="text-align:center;"><a href="http://www.hcrc.ed.ac.uk/~richard/xml-check.cgi?url=' . urlencode($_GET['url']) . '">Not Valid XML!</a> -- ' . xml_error_string($struct->getError()) . ' -- Error #' . $struct->getError() . '</h2>';
$data = getTidy($_GET['url']);
$struct = new OutlineFromXOXO($data);
}
//end if error
if ($struct->getNumNodes() || count($struct->getFields())) {
echo '<h2 style="text-align:center;">Valid <a href="http://microformats.org/wiki/xoxo">XOXO</a> data found!</h2>';
} else {
echo '<h2 style="text-align:center;">No valid <a href="http://microformats.org/wiki/xoxo">XOXO</a> data found</h2>';
}
//end if count || count