/**
* Get selected pages for a block to display in overview page
* @see $this->_showOverview()
*
* @param integer $blockId Block id
* @param string $placeholder Placeholder (global, direct)
* @param \ContentTree $objContentTree ContentTree instance
* @param \Cx\Core\ContentManager\Model\Repository\PageRepository $pageRepo PageRepository instance
*
* @return string Return the selected pages as <ul><li></li></ul>
*/
function getSelectedPages($blockId, $placeholder, \ContentTree $objContentTree, \Cx\Core\ContentManager\Model\Repository\PageRepository $pageRepo)
{
$pageLinkTemplate = '<li><a href="%1$s" target="_blank">%2$s</a></li>';
$blockAssociatedPageIds = $this->_getAssociatedPageIds($blockId, $placeholder);
$selectedPages = array();
$strSelectedPages = '';
foreach ($objContentTree->getTree() as $arrData) {
if (!in_array($arrData['catid'], $blockAssociatedPageIds)) {
continue;
}
$page = $pageRepo->findOneById($arrData['catid']);
if (!$page) {
continue;
}
$selectedPages[] = sprintf($pageLinkTemplate, \Cx\Core\Routing\Url::fromPage($page)->toString(), contrexx_raw2xhtml($arrData['catname']));
}
if ($selectedPages) {
$strSelectedPages = '<ul>' . implode($selectedPages) . '</ul>';
}
return $strSelectedPages;
}