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index.php
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index.php
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<?php
require_once 'tagFunctions.php';
$query = XN_Query::create('Content')
->filter('owner','=')
->filter('type','eic','Wrink')
->alwaysReturnTotalCount(true)
->order('my.traffic','desc',XN_Attribute::NUMBER);
if($_REQUEST['user'])
$query->filter('contributorName','=',$_REQUEST['user']);
if($_REQUEST['tag'])
$query->filter('tag.value','eic',$_REQUEST['tag']);
// handle pagination
$_REQUEST['maxitems'] = $_REQUEST['maxitems'] ? $_REQUEST['maxitems'] : 20;
$start = (isset($_REQUEST['start']) && ctype_digit($_REQUEST['start']) ? $_REQUEST['start'] : 0);
$end = $start + $_REQUEST['maxitems'];
$query->begin($start)->end($end);
$items = $query->execute();
// prepare pagination numbers for displaying result set info
$total = $query->getTotalCount();
$from = ($query->getResultFrom() != 0 ? 1+$query->getResultFrom() : 1);
$to = $query->getResultTo();
$title = 'Most Trafficked Wrinks';
if($_REQUEST['tag'])
$title .= ' in '.$_REQUEST['tag'];
if($_REQUEST['user'])
$title .= ' from '.$_REQUEST['user'];
if($_REQUEST['format'] == 'rss20') {
header('Content-Type: application/xml;charset=utf-8');
echo '<?xml version="1.0"?>'."\n";
echo '<rss version="2.0">'."\n";
echo '<channel>'."\n";
echo ' <title>'.htmlspecialchars($title).'</title>'."\n";
echo ' <link>http://'.$_SERVER['HTTP_HOST'].'/?'.($_REQUEST['tag'] ? 'tag='.$_REQUEST['tag'] : '').(($_REQUEST['tag'] && $_REQUEST['user']) ? '&' : '').($_REQUEST['user'] ? 'user='.$_REQUEST['user'] : '').'</link>'."\n";
echo ' <docs>http://blogs.law.harvard.edu/tech/rss</docs>'."\n";
echo ' <generator>Wrinks (PHP Script)</generator>'."\n";
echo ' <pubDate>'.date("D, d M Y H:i:s O", time()).'</pubDate>'."\n";
echo ' <lastBuildDate>'.date("D, d M Y H:i:s O", time()).'</lastBuildDate>'."\n";
foreach($items as $item) {
echo "\n <item>\n";
echo ' <title>'.htmlspecialchars($item->title).'</title>'."\n";
echo ' <description>'.htmlspecialchars($item->description).'</description>'."\n";
echo ' <link>http://'.$_SERVER['HTTP_HOST'].'/wrink.php?id='.$item->id.'</link>'."\n";
echo ' <guid>http://'.$_SERVER['HTTP_HOST'].'/wrink.php?id='.$item->id.'</guid>'."\n";
echo " </item>\n";
}//end foreach
echo "\n</channel>\n";
echo '</rss>';
exit;
}//end if format == rss20
if($_REQUEST['format'] == json) {
header('Content-Type: text/javascript;charset=utf-8');
if(!isset($_REQUEST['raw'])) {
if(!$_REQUEST['callback']) {
echo 'if(typeof(Wrinks) != "object") Wrinks = {};'."\n";
echo 'Wrinks.wrinks = [';
} else
echo $_REQUEST['callback'].'({"wrinks":[';
} else
echo '{"wrinks":[';
foreach($items as $id => $item) {
if($id > 0)
echo ',';
echo '{';
echo '"title":"'.$item->title.'",';
echo '"description":"'.$item->description.'",';
echo '"user":"'.$item->contributorName.'",';
echo '"traffic":"'.$item->my->traffic.'",';
echo '"sites":[';
foreach(explode(' ',$item->my->sites) as $id => $site) {
$sitedata = XN_Content::load(intval($site));
if($id > 0)
echo ',';
echo '{';
echo '"title":"'.$sitedata->title.'",';
echo '"description":"'.$sitedata->description.'",';
echo '"url":"'.$sitedata->my->url.'",';
echo '"feedurl":"'.$sitedata->my->feedurl.'",';
$tags = fetchTags($sitedata);
if(count($tags))
echo '"tags":["'.implode('","',$tags).'"]';
else
echo '"tags":[]';
echo '}';
}//end foreach sites
echo '],';
$tags = fetchTags($item);
if(count($tags))
echo '"tags":["'.implode('","',$tags).'"]';
else
echo '"tags":[]';
echo '}';
}//end foreach
if(!isset($_REQUEST['raw'])) {
if(!$_REQUEST['callback']) {
echo '];'."\n";
echo 'if(Wrinks.callbacks && Wrinks.callbacks.wrinks) Wrinks.callbacks.wrinks(Wrinks.wrinks);';
} else
echo ']});';
} else
echo ']}';
exit;
}//end if format == json
echo '<xn:head><title>Wrinks - '.$title.'</title></xn:head>';
echo '<h2 class="pagetitle">';
echo $title;
echo ' ('.$from.' - '.$to.' of '.$total.')</h2>'."\n";
echo '<div style="float:right;width:150px;" id="sidebar">';
echo '<h2>Top 20 Tags</h2>';
echo '<ul>';
foreach(getTagCount(20,true) as $tag => $count) {
echo '<li><a href="?tag='.$tag.'" class="tag">'.$tag.'</a> ('.$count.')</li>';
}//end foreach
echo '</ul>';
echo '<h2>Syndicate</h2>';
echo '<ul>';
echo '<li><a href="?xn_auth=no&format=rss20&'.$_SERVER['QUERY_STRING'].'">RSS 2.0</a></li>';
echo '<li><a href="?xn_auth=no&format=json&'.$_SERVER['QUERY_STRING'].'">JSON</a></li>';
echo '</ul>';
echo '</div>';
echo '<ul>'."\n";
foreach($items as $item) {
echo ' <li>';
echo ' <a href="wrink.php?id='.$item->id.'" title="'.$item->description.'">'.$item->title.'</a> ';
echo ' (from <a href="?user='.$item->contributorName.'" class="user">'.$item->contributorName.'</a>';
$tags = fetchTags($item);
if(count($tags)) {
echo ' in ';
foreach($tags as $tag)
echo ' <a href="?tag='.$tag.'" class="tag">'.$tag.'</a>';
}//end if count tags
echo ')';
echo '</li>'."\n";
}//end foreach
echo '</ul>'."\n";
if($to < $total)
echo '<p><a href="?'.$_SERVER['QUERY_STRING'].'&start='.$to.'">More »</a></p>';
if($total < 20)
echo '<p style="height:200px;"> </p>';
else
echo '<p style="height:50px;"> </p>';
if(XN_Profile::current()->isLoggedIn()) require('addWrink.php');
?>