/**
* getPageSimilarPageLinks
* @return string $strReturn
* @author Cornelius Hansjakob <*****@*****.**>
* @version 1.0
*/
public function getPageSimilarPageLinks($intNumber = 5, $strContainerClass = 'links', $strItemClass = 'item')
{
$strReturn = '';
$strQuery = '';
$objPageTags = $this->objPage->getTagsValues('page_tags');
if (count($objPageTags) > 0) {
foreach ($objPageTags as $objTag) {
$strQuery .= 'page_tags:"' . $objTag->title . '" OR ';
}
}
$objPageCategories = $this->objPage->getCategoriesValues('category');
if (count($objPageCategories) > 0) {
foreach ($objPageCategories as $objCategory) {
$strQuery .= 'category:"' . $objCategory->title . '" OR ';
}
}
$strQuery = rtrim($strQuery, ' OR ');
if ($strQuery != '' && count(scandir(GLOBAL_ROOT_PATH . $this->core->sysConfig->path->search_index->page)) > 2) {
Zend_Search_Lucene::setResultSetLimit($intNumber);
$objIndex = Zend_Search_Lucene::open(GLOBAL_ROOT_PATH . $this->core->sysConfig->path->search_index->page);
$objHits = $objIndex->find($strQuery);
if (count($objHits) > 0) {
$strReturn .= '
<div class="' . $strContainerClass . '">
<h3>' . $this->objTranslate->_('Similar_pages') . '</h3>';
$counter = 1;
foreach ($objHits as $objHit) {
if ($objHit->key != $this->objPage->getPageId()) {
$objDoc = $objHit->getDocument();
$arrDocFields = $objDoc->getFieldNames();
if (array_search('url', $arrDocFields) && array_search('title', $arrDocFields) && array_search('date', $arrDocFields)) {
$strReturn .= '
<div class="item">
<a href="' . $objHit->url . '">' . htmlentities($objHit->title, ENT_COMPAT, $this->core->sysConfig->encoding->default) . '</a><br/>
<span>' . $this->objTranslate->_('Created_at') . '</span> <span class="black">' . $objHit->date . '</span>
</div>';
}
}
}
$strReturn .= '
<div class="clear"></div>
</div>';
}
}
return $strReturn;
}
