/**
* Returns the full page tree.
*
* @return array An array of the root pages with all subpages given with the key '_children' recursively.
*/
public function &getFullPageTree()
{
if ($this->fullPageTree !== null) {
return $this->fullPageTree;
}
$identifier = 'tx_contentstage_ContentRepository_getFullPageTree_' . $this->tag;
if (TX_CONTENTSTAGE_USECACHE && $this->cache->has($identifier)) {
$this->fullPageTree = $this->cache->get($identifier);
return $this->fullPageTree;
}
$this->log->log($this->translate('pageTree.rebuild', array($this->tag)), Tx_CabagExtbase_Utility_Logging::INFORMATION);
$res = $this->db->exec_SELECT_queryArray(array('SELECT' => implode(', ', $this->fieldNames), 'FROM' => 'pages', 'WHERE' => '', 'GROUPBY' => '', 'ORDERBY' => 'sorting ASC', 'LIMIT' => ''));
$tree = array();
$index = array();
$index[0]['_children'] =& $tree;
while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
$uid = intval($row['uid']);
if (isset($index[$uid]) && isset($index[$uid]['_children'])) {
$row['_children'] =& $index[$uid]['_children'];
} else {
$row['_children'] = array();
}
$index[$uid] =& $row;
$index[intval($row['pid'])]['_children'][intval($row['uid'])] =& $row;
unset($row);
}
if (TX_CONTENTSTAGE_USECACHE) {
$this->cache->set($identifier, $index, array(), TX_CONTENTSTAGE_CACHETIME);
}
$this->fullPageTree =& $index;
$this->log->log($this->translate('pageTree.rebuilt', array($this->tag)), Tx_CabagExtbase_Utility_Logging::INFORMATION);
return $index;
}
