hide
Woohoo! We have created a new cosy plase for bloggers just Like You! Want to make yourself and your blog more popular and have something interesting to share? Join the Sharexy today, we have cookies!
Also we have added new tool - Network Buzz Monitoring, which allows you to see what other bloggers are posting in the categories of your interest and to be updated with the latest news and trends.
';
}
}
function hideNotices() {
if (isset($_GET['sharexy_notice1_hide']) && $_GET['sharexy_notice1_hide'] == 1) {
update_option('sharexy_notice1_hide', 1);
}
}
function initNotices() {
add_action('admin_notices', array(&$this, 'showNotices'));
add_action('admin_init', array(&$this, 'hideNotices'));
}
/* RSS News */
function getNewsFromCache() {
return get_option('sharexy_news_'.get_option('sharexy_news_rss'), array());
}
function getNewsFromRss() {
$rssId = get_option('sharexy_news_rss');
$rss = $this->rss[$rssId]['url'];
update_option('sharexy_news_last_update_'.$rssId, time());
if (function_exists('curl_init') && function_exists('simplexml_load_string')) {
$ch = curl_init($rss);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
curl_close($ch);
$data = simplexml_load_string($data, null, LIBXML_NOCDATA);
$news = array();
foreach ($data->channel->item as $item) {
$item = get_object_vars($item);
$bl = bitly_v3_shorten($item['link']);
$item['link'] = $bl['url'];
$news[] = $item;
}
return $news;
} elseif (function_exists('file_get_contents') && function_exists('simplexml_load_string')) {
$data = file_get_contents($rss);
$data = simplexml_load_string($data, null, LIBXML_NOCDATA);
$news = array();
foreach ($data->channel->item as $item) {
$item = get_object_vars($item);
$bl = bitly_v3_shorten($item['link']);
$item['link'] = $bl['url'];
$news[] = $item;
}
return $news;
} else {
return 'You need SimpleXML and cURL or file_get_contents enabled on the server.';
}
}
function getNews() {
$newsRss = $this->getNewsFromRss();
if (is_array($newsRss)) {
$newsCache = $this->getNewsFromCache();
$cntNew = 0;
if (!empty($newsCache)) {
$lastts = strtotime($newsCache[0]['pubDate']);
$news = array();
foreach ($newsRss as $item) {
if (strtotime($item['pubDate']) > $lastts) {
$news[] = $item;
$cntNew++;
}
}
foreach ($newsCache as $item) $news[] = $item;
} else {
$news = $newsRss;
$cntNew = count($newsRss);
}
$news = array_slice($news, 0, 10);
if ($cntNew > 10) $cntNew = 10;
update_option('sharexy_news_'.get_option('sharexy_news_rss'), $news);
update_option('sharexy_news_new_'.get_option('sharexy_news_rss'), $cntNew);
return $news;
} else {
return $newsRss;
}
}
function showDashboardWidget() {
$rssId = get_option('sharexy_news_rss');
echo '';
}
function addDashboardWidget() {
wp_add_dashboard_widget('dashboard_widget', 'Sharexy Network Buzz', array(&$this, 'showDashboardWidget'));
}
function initDashboardWidget() {
add_action('wp_dashboard_setup', array(&$this, 'addDashboardWidget'));
}
}