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 $results;
}
/**
* Wordbridge entries view display method
* @return void
**/
function display($tpl = null)
{
$app = JFactory::getApplication();
$menu = $app->getMenu();
$item = $menu->getActive();
if (!$item) {
$item = $menu->getItem(JRequest::getInt('Itemid'));
}
$params = $item->params;
$this->assignRef('params', $params);
$page = JRequest::getInt('page', 1);
$nocache = JRequest::getBool('nocache', false);
// Get the total number of blog entries
$blogInfo = WordbridgeHelper::getBlogInfo();
$this->assignRef('totalEntries', $blogInfo['count']);
// Work out the maximum page to show
$max_page = ceil($blogInfo['count'] / $params->get('wordbridge_blog_entry_feed_count', 10));
if ($page > $max_page) {
$page = $max_page;
}
// Determine if we'll convert links
$convertLinks = $params->get('wordbridge_convert_links', 'no') == 'yes' ? true : false;
$this->assignRef('convertLinks', $convertLinks);
$baseUrl = $item->link . '&Itemid=' . $item->id;
$this->assignRef('blogLink', $baseUrl);
if ($page < $max_page) {
$older_link = $baseUrl . "&page=" . ($page + 1);
$this->assignRef('olderLink', $older_link);
}
if ($page > 1) {
$newer_link = $baseUrl . "&page=" . ($page - 1);
$this->assignRef('newerLink', $newer_link);
}
// Load the model for the desired page
$model = $this->getModel();
$model->loadEntries($page, $blogInfo, $nocache);
$entries = $model->getEntries();
$this->assignRef('entries', $entries);
$title = $blogInfo['description'];
$this->assignRef('blogTitle', $title);
$document = JFactory::getDocument();
// Set the title to place above the blog
$blog_title = $params->get('page_heading');
if (!$blog_title) {
$blog_title = $document->getTitle();
}
$this->assignRef('blog_title', $blog_title);
parent::display($tpl);
}
