function _loadEntriesFromWeb($page = 1, $category_name)
{
$params =& JComponentHelper::getParams('com_wordbridge');
$blogname = $params->get('wordbridge_blog_name');
if (empty($blogname) || !function_exists('curl_init')) {
return null;
}
$isTag = false;
$ucategory = urlencode(strtolower($category_name));
$pageParam = '';
if ($page > 1) {
$pageParam = '&paged=' . (int) $page;
}
$url = sprintf('http://%s/?feed=rss2&category_name=%s%s', WordbridgeHelper::fqdnBlogName($blogname), $ucategory, $pageParam);
$tagUrl = sprintf('http://%s/?feed=rss2&tag=%s%s', WordbridgeHelper::fqdnBlogName($blogname), $ucategory, $pageParam);
$blogInfo = WordbridgeHelper::getBlogByName($blogname);
if ($blogInfo['uuid'] && WordbridgeHelper::isTag($blogInfo['uuid'], $category_name)) {
$isTag = true;
$url = $tagUrl;
}
$results = WordbridgeHelper::getEntriesFromUrl($url);
if (!$isTag && !count($results) && $page <= 1) {
if ($blogInfo['uuid']) {
WordbridgeHelper::addTag($blogInfo['uuid'], $category_name);
}
$isTag = true;
$results = WordbridgeHelper::getEntriesFromUrl($tagUrl);
}
return (object) array('isTag' => $isTag, 'entries' => $results);
}
function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
{
// Need to look up all the menu items that are linked to blogs
$results = array();
$text = trim($text);
if (empty($text)) {
return $results;
}
if (is_array($areas)) {
if (count(array_intersect($areas, array_keys($this->onContentSearchAreas()))) == 0) {
return array();
}
}
// We want to keep an eye on any blogs we've seen before, as
// they may be linked in as multiple menus
$seenBlogs = array();
$menuIDs = WordbridgeHelper::getWordbridgeMenuIDs();
$app = JFactory::getApplication();
$menu = $app->getMenu();
foreach ($menuIDs as $itemid) {
$params = $menu->getParams($itemid);
$blog_name = $params->get('wordbridge_blog_name');
if (!$params || $params->get('wordbridge_searchable') == 'no' || empty($blog_name)) {
continue;
}
if (array_key_exists($blog_name, $seenBlogs)) {
continue;
}
$seenBlogs[$blog_name] = 1;
// Create a curl request for the search
$blogInfo = WordbridgeHelper::getBlogInfo($blog_name, true);
if (!$blogInfo) {
continue;
}
$url = sprintf('http://%s/?s=%s&feed=rss2', WordbridgeHelper::fqdnBlogName($blog_name), urlencode($text));
$entries = WordbridgeHelper::getEntriesFromUrl($url);
WordbridgeHelper::storeBlogEntries($entries, $blogInfo['uuid']);
foreach ($entries as $entry) {
$results[] = (object) array('href' => sprintf('index.php?option=com_wordbridge&Itemid=%d&view=entry&p=%d&slug=%s', $itemid, $entry['postid'], urlencode($entry['slug'])), 'title' => $entry['title'], 'section' => JText::_('PLG_SEARCH_WORDBRIDGE_AREA'), 'created' => $entry['date'], 'text' => strip_tags($entry['content']));
}
}
// Results really should be sorted
switch ($ordering) {
case 'oldest':
usort($results, array('plgSearchWordbridge', '_sortByOldest'));
break;
case 'alpha':
usort($results, array('plgSearchWordbridge', '_sortByName'));
break;
case 'newest':
default:
usort($results, array('plgSearchWordbridge', '_sortByNewest'));
break;
}
return $results;
}
</h2>
<?php
if (count($this->stats)) {
?>
<p>
<?php
echo JText::_('COM_WORDBRIDGE_BRIDGE_MSG');
?>
</p>
<?php
foreach ($this->stats as $blog) {
?>
<div>
<?php
echo sprintf('<h3><a href="http://%s/" target="_blank">%s</a></h3>', $this->escape(WordbridgeHelper::fqdnBlogName($blog->blog_name)), $this->escape(WordbridgeHelper::fqdnBlogName($blog->blog_name)));
?>
<blockquote id="wordbridge_blog_<?php
echo $blog->blog_name;
?>
">
<span class="wordbridge_updated"><?php
echo JText::sprintf('COM_WORDBRIDGE_LAST_UPDATED', $blog->updated == null ? JText::_('COM_WORDBRIDGE_NEVER') : WordbridgeHelper::wordBridgeStrftime('%c', $blog->updated));
?>
</span><br />
<?php
// Truncate the last post value, so it doesn't swamp the page
$last_post = '';
if (strlen($blog->last_post) > 51) {
$last_post = $this->escape(substr($blog->last_post, 0, 50)) . '…';
} else {
function _loadEntriesFromWeb($page = 1)
{
$app = JFactory::getApplication();
$params = $app->getParams();
$blogname = $params->get('wordbridge_blog_name');
if (empty($blogname) || !function_exists('curl_init')) {
return false;
}
$url = WordbridgeHelper::fqdnBlogName($blogname);
if (!preg_match("/^https?:\\/\\/.+/", $url)) {
$url = sprintf('http://%s', $url);
}
$url = sprintf('%s/?feed=rss2&paged=%d', $url, (int) $page);
$this->_entries = WordbridgeHelper::getEntriesFromUrl($url);
return true;
}
/**
* getTotalBlogPosts
* @return int the total number of blog posts for the blog
*/
function getBlogInfo($blogname = null, $useStored = false)
{
$info = array('count' => 0, 'description' => '', 'last_post_id' => 0, 'updated' => 0, 'last_post' => '', 'name' => '', 'uuid' => '', 'id' => '');
if ($blogname == null) {
$params =& JComponentHelper::getParams('com_wordbridge');
$blogname = trim($params->get('wordbridge_blog_name'));
}
if (empty($blogname) || !function_exists('curl_init')) {
return $info;
}
$info['name'] = $blogname;
$stored_blog = WordbridgeHelper::getBlogByName($blogname);
if ($stored_blog && $useStored) {
return $stored_blog;
}
// Keep the uuid constant, or create a new one
if ($stored_blog) {
$info['uuid'] = $stored_blog['uuid'];
} else {
$info['uuid'] = uniqid();
}
// Only use the twitter API for blogs hosted at wordpress.com
$fqdn = WordbridgeHelper::fqdnBlogName($blogname);
if (substr($fqdn, -14) == '.wordpress.com') {
$url = sprintf('http://twitter-api.wordpress.com/users/show.xml?screen_name=%s', urlencode($fqdn));
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
$xml = WordbridgeHelper::curl_redir_exec($curl);
curl_close($curl);
if (empty($xml)) {
return $info;
}
$doc = new DOMDocument();
$doc->loadXML($xml);
$info['count'] = $doc->getElementsByTagName('statuses_count')->item(0)->textContent;
$info['description'] = $doc->getElementsByTagName('description')->item(0)->textContent;
$info['id'] = $doc->getElementsByTagName('id')->item(0)->textContent;
// Get the last post information, removing the blog ID that
// comes out when using the twitter API
$info['last_post_id'] = $doc->getElementsByTagName('status')->item(0)->getElementsByTagName('id')->item(0)->textContent;
$info['last_post_id'] = (int) substr($info['last_post_id'], strlen($info['id']));
$info['last_post'] = $doc->getElementsByTagName('status')->item(0)->getElementsByTagName('text')->item(0)->textContent;
} else {
if (preg_match("/^https?:\\/\\/.+/", $fqdn)) {
$url = sprintf('%s/?feed=wordbridge', $fqdn);
} else {
$url = sprintf('http://%s/?feed=wordbridge', $fqdn);
}
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
$xml = WordbridgeHelper::curl_redir_exec($curl);
curl_close($curl);
#echo htmlspecialchars(print_r($xml, 1));
if (empty($xml)) {
return $info;
}
$doc = new DOMDocument();
$doc->loadXML($xml);
$info['count'] = $doc->getElementsByTagName('count')->item(0)->textContent;
$info['description'] = $doc->getElementsByTagName('description')->item(0)->textContent;
$info['id'] = $doc->getElementsByTagName('id')->item(0)->textContent;
// Get the last post information
$info['last_post_id'] = $doc->getElementsByTagName('last_post_id')->item(0)->textContent;
$info['last_post'] = $doc->getElementsByTagName('last_post')->item(0)->textContent;
}
// Update the stored blog basic details if need be
if (!empty($info['description'])) {
if ($stored_blog) {
if ($stored_blog['description'] != $info['description'] || $stored_blog['name'] != $blogname || $stored_blog['last_post'] != $info['last_post']) {
WordbridgeHelper::storeBlog($info['id'], $info['uuid'], $blogname, $info['description'], $info['last_post']);
}
} else {
// Store the blog data locally
WordbridgeHelper::storeBlog($info['id'], $info['uuid'], $blogname, $info['description'], $info['last_post']);
}
}
return $info;
}
