static function fetchNodesByPathString($nodePath, $withLastNode = false, $asObjects = true, $limit = false)
{
$nodesListArray = array();
$pathString = eZContentObjectTreeNode::createNodesConditionSQLStringFromPath($nodePath, $withLastNode, $limit);
if ($pathString) {
$useVersionName = true;
$versionNameTables = eZContentObjectTreeNode::createVersionNameTablesSQLString($useVersionName);
$versionNameTargets = eZContentObjectTreeNode::createVersionNameTargetsSQLString($useVersionName);
$versionNameJoins = eZContentObjectTreeNode::createVersionNameJoinsSQLString($useVersionName);
$query = "SELECT ezcontentobject.*,\n ezcontentobject_tree.*,\n ezcontentclass.serialized_name_list as class_serialized_name_list,\n ezcontentclass.identifier as class_identifier,\n ezcontentclass.is_container as is_container\n {$versionNameTargets}\n FROM ezcontentobject_tree,\n ezcontentobject,\n ezcontentclass\n {$versionNameTables}\n WHERE {$pathString}\n ezcontentobject_tree.contentobject_id=ezcontentobject.id AND\n ezcontentclass.version=0 AND\n ezcontentclass.id = ezcontentobject.contentclass_id\n {$versionNameJoins}\n ORDER BY path_string";
$db = eZDB::instance();
$nodesListArray = $db->arrayQuery($query);
}
if ($asObjects) {
return eZContentObjectTreeNode::makeObjectsArray($nodesListArray);
}
return $nodesListArray;
}
/**
* Fetch top/bottom content (nodes) by rating++
*
* @param array $params (see inline doc for details)
* @return array Returs array of nodes (either objects or raw db output based on as_object param)
*/
static function fetchNodeByRating($params)
{
/**
* Works like fetch list/tree, except:
* 1. Attribute filter is not supported (because of dependency on normal sort_by param)
* 2. Supported sorting: rating, rating_count, object_count, published, modified and view_count.
* 3. parent_node_id only works for list fetch, if you want tree fetch use
* parent_node_path (format is like $node.path_string, as in '/1/2/144/256/').
* 4. depth and depth_operator are not supported (so parent_node_path gives you unlimited depth).
* 5. There are additional advance params to see rating, rating_count, object_count pr user / group
* see group_by_owner, owner_parent_node_id, owner_parent_node_path and owner_id.
* 6. param 'include_not_rated' when set to true will use left join to also include unrated content
*/
$ret = array();
$whereSql = array();
$offset = false;
$limit = false;
$fromSql = '';
$asObject = isset($params['as_object']) ? $params['as_object'] : true;
$loadDataMap = isset($params['load_data_map']) ? $params['load_data_map'] : false;
$mainNodeOnly = isset($params['main_node_only']) ? $params['main_node_only'] : false;
$ignoreVisibility = isset($params['ignore_visibility']) ? $params['ignore_visibility'] : false;
$classFilterType = isset($params['class_filter_type']) ? $params['class_filter_type'] : false;
$classFilterArray = isset($params['class_filter_array']) ? $params['class_filter_array'] : false;
$includeNotRated = isset($params['include_not_rated']) ? $params['include_not_rated'] : false;
$selectSql = 'ezcontentobject.*, ezcontentobject_tree.*,';
$groupBySql = 'GROUP BY ezcontentobject_tree.node_id';
$orderBySql = 'ORDER BY rating DESC, rating_count DESC';
// default sorting
// WARNING: group_by_owner only works as intended if user is owner of him self..
if (isset($params['group_by_owner']) && $params['group_by_owner']) {
// group by owner instead of content object and fetch users instead of content objects
$selectSql = 'ezcontentobject.*, owner_tree.*,';
$groupBySql = 'GROUP BY owner_tree.node_id';
}
if (isset($params['owner_parent_node_id']) and is_numeric($params['owner_parent_node_id'])) {
// filter by parent node of owner (main user group)
$parentNodeId = $params['owner_parent_node_id'];
$whereSql[] = 'owner_tree.parent_node_id = ' . $parentNodeId;
} else {
if (isset($params['owner_parent_node_path']) and is_string($params['owner_parent_node_path'])) {
// filter recursivly by parent node id
// supported format is /1/2/144/256/ ( $node.path_string )
$parentNodePath = $params['owner_parent_node_path'];
$whereSql[] = "owner_tree.path_string != '{$parentNodePath}'";
$whereSql[] = "owner_tree.path_string like '{$parentNodePath}%'";
} else {
if (isset($params['owner_id']) and is_numeric($params['owner_id'])) {
// filter by owner_id ( user / contentobject id)
$ownerId = $params['owner_id'];
$whereSql[] = 'ezcontentobject.owner_id = ' . $ownerId;
}
}
}
if (isset($params['parent_node_id']) and is_numeric($params['parent_node_id'])) {
// filter by main parent node id
$parentNodeId = $params['parent_node_id'];
$whereSql[] = 'ezcontentobject_tree.parent_node_id = ' . $parentNodeId;
} else {
if (isset($params['parent_node_path'])) {
if (is_string($params['parent_node_path'])) {
// filter recursivly by main parent node id
// supported format is /1/2/144/256/ ( $node.path_string )
$parentNodePath = $params['parent_node_path'];
$whereSql[] = "ezcontentobject_tree.path_string != '{$parentNodePath}'";
$whereSql[] = "ezcontentobject_tree.path_string like '{$parentNodePath}%'";
} else {
eZDebug::writeError("Parameter 'parent_node_path' needs to be node path_string, was '{$params['parent_node_path']}'.", __METHOD__);
}
}
}
$classCondition = eZContentObjectTreeNode::createClassFilteringSQLString($classFilterType, $classFilterArray);
if ($classCondition === false) {
eZDebug::writeNotice("Class filter returned false", __MEHOD__);
return null;
}
if (isset($params['limit'])) {
$limit = (int) $params['limit'];
}
if (isset($params['offset'])) {
$offset = (int) $params['offset'];
}
if ($includeNotRated) {
$ratingFromSql = 'LEFT JOIN ezstarrating
ON ezstarrating.contentobject_id = ezcontentobject.id';
$ratingWhereSql = '';
} else {
$ratingFromSql = ', ezstarrating';
$ratingWhereSql = 'ezstarrating.contentobject_id = ezcontentobject.id AND';
}
if (isset($params['sort_by']) && is_array($params['sort_by'])) {
$orderBySql = 'ORDER BY ';
$orderArr = is_string($params['sort_by'][0]) ? array($params['sort_by']) : $params['sort_by'];
foreach ($orderArr as $key => $order) {
$orderBySqlPart = false;
$direction = isset($order[1]) ? $order[1] : false;
switch ($order[0]) {
case 'rating':
$orderBySqlPart = 'rating ' . ($direction ? 'ASC' : 'DESC');
break;
case 'rating_count':
$orderBySqlPart = 'rating_count ' . ($direction ? 'ASC' : 'DESC');
break;
case 'object_count':
$selectSql .= 'COUNT( ezcontentobject.id ) as object_count,';
$orderBySqlPart = 'object_count ' . ($direction ? 'ASC' : 'DESC');
break;
case 'published':
$orderBySqlPart = 'ezcontentobject.published ' . ($direction ? 'ASC' : 'DESC');
break;
case 'modified':
$orderBySqlPart = 'ezcontentobject.modified ' . ($direction ? 'ASC' : 'DESC');
break;
case 'view_count':
// notice: will only fetch nodes that HAVE a entry in the ezview_counter table!!!
$selectSql .= 'ezview_counter.count as view_count,';
$fromSql .= ', ezview_counter';
$whereSql[] = 'ezcontentobject_tree.node_id = ezview_counter.node_id';
$orderBySqlPart = 'view_count ' . ($direction ? 'ASC' : 'DESC');
break;
default:
if (isset($params['extended_attribute_filter'])) {
$orderBySqlPart = $order[0] . ' ' . ($direction ? 'ASC' : 'DESC');
} else {
eZDebug::writeError("Unsuported sort type '{$order['0']}', for fetch_by_starrating().", __METHOD__);
}
break;
}
if ($orderBySqlPart) {
if ($key !== 0) {
$orderBySql .= ',';
}
$orderBySql .= $orderBySqlPart;
}
}
}
$whereSql = $whereSql ? implode($whereSql, ' AND ') . ' AND ' : '';
$extendedAttributeFilter = eZContentObjectTreeNode::createExtendedAttributeFilterSQLStrings($params['extended_attribute_filter']);
$limitation = isset($params['limitation']) && is_array($params['limitation']) ? $params['limitation'] : false;
$limitationList = eZContentObjectTreeNode::getLimitationList($limitation);
$sqlPermissionChecking = eZContentObjectTreeNode::createPermissionCheckingSQL($limitationList);
$languageFilter = ' AND ' . eZContentLanguage::languagesSQLFilter('ezcontentobject');
$useVersionName = true;
$versionNameTables = eZContentObjectTreeNode::createVersionNameTablesSQLString($useVersionName);
$versionNameTargets = eZContentObjectTreeNode::createVersionNameTargetsSQLString($useVersionName);
$versionNameJoins = eZContentObjectTreeNode::createVersionNameJoinsSQLString($useVersionName, false);
$mainNodeOnlyCond = eZContentObjectTreeNode::createMainNodeConditionSQLString($mainNodeOnly);
$showInvisibleNodesCond = eZContentObjectTreeNode::createShowInvisibleSQLString(!$ignoreVisibility);
$db = eZDB::instance();
$sql = "SELECT\n {$selectSql}\n AVG( ezstarrating.rating_average ) as rating,\n SUM( ezstarrating.rating_count ) as rating_count,\n ezcontentclass.serialized_name_list as class_serialized_name_list,\n ezcontentclass.identifier as class_identifier,\n ezcontentclass.is_container as is_container\n {$versionNameTargets}\n {$extendedAttributeFilter['columns']}\n FROM\n ezcontentobject_tree,\n ezcontentobject_tree owner_tree,\n ezcontentclass\n {$fromSql}\n {$versionNameTables}\n {$extendedAttributeFilter['tables']}\n {$sqlPermissionChecking['from']}\n ,ezcontentobject\n {$ratingFromSql}\n WHERE\n {$extendedAttributeFilter['joins']}\n {$ratingWhereSql}\n ezcontentobject.id = ezcontentobject_tree.contentobject_id AND\n ezcontentobject.owner_id = owner_tree.contentobject_id AND\n owner_tree.node_id = owner_tree.main_node_id AND\n ezcontentclass.version=0 AND\n ezcontentclass.id = ezcontentobject.contentclass_id AND\n {$mainNodeOnlyCond}\n {$classCondition}\n {$whereSql}\n\t {$versionNameJoins}\n\t {$showInvisibleNodesCond}\n\t {$sqlPermissionChecking['where']}\n\t {$languageFilter}\n {$groupBySql}\n {$orderBySql}";
$server = isset($sqlPermissionChecking['temp_tables'][0]) ? eZDBInterface::SERVER_SLAVE : false;
if ($offset !== false || $limit !== false) {
$rows = $db->arrayQuery($sql, array('offset' => $offset, 'limit' => $limit), $server);
} else {
$rows = $db->arrayQuery($sql, null, $server);
}
$db->dropTempTableList($sqlPermissionChecking['temp_tables']);
unset($db);
if (isset($rows[0]) && is_array($rows)) {
if ($asObject) {
$ret = ezsrRatingObjectTreeNode::makeObjectsArray($rows);
if ($loadDataMap) {
eZContentObject::fillNodeListAttributes($ret);
}
} else {
$ret = $rows;
}
} else {
if ($rows === false) {
eZDebug::writeError('The ezstarrating table seems to be missing,
contact your administrator', __METHOD__);
$ret = array();
} else {
$ret = array();
}
}
return $ret;
}
function subTree( $params, $nodeID, $countChildren = false )
{
$nodeListArray = array();
// sorting params
$sortingInfo = eZContentObjectTreeNode::createSortingSQLStrings( $params['SortBy'] );
// node params
$notEqParentString = '';
$pathStringCond = '';
eZContentObjectTreeNode::createPathConditionAndNotEqParentSQLStrings( $pathStringCond, $notEqParentString, $nodeID, 1, false );
// class filter
$classCondition = eZContentObjectTreeNode::createClassFilteringSQLString( $params['ClassFilterType'], $params['ClassFilterArray'] );
if ( $classCondition === false )
{
return $nodeListArray;
}
// permissions
$limitationParams = false;
$limitationList = eZContentObjectTreeNode::getLimitationList( $limitationParams );
if ( $limitationList === false )
{
return $nodeListArray;
}
$permissionChecking = eZContentObjectTreeNode::createPermissionCheckingSQL( $limitationList );
// version
$useVersionName = true;
$versionNameTables = eZContentObjectTreeNode::createVersionNameTablesSQLString( $useVersionName );
$versionNameTargets = eZContentObjectTreeNode::createVersionNameTargetsSQLString( $useVersionName );
$versionNameJoins = eZContentObjectTreeNode::createVersionNameJoinsSQLString( $useVersionName );
// invisible nodes.
$showInvisibleNodesCond = eZContentObjectTreeNode::createShowInvisibleSQLString( false, $params['FetchHidden'] );
$query = '';
if ( $countChildren )
{
$query = "SELECT count(*) as count
FROM
ezcontentobject_tree,
ezcontentobject,ezcontentclass
$versionNameTables
$permissionChecking[from]
WHERE $pathStringCond
$classCondition
ezcontentclass.version=0 AND
$notEqParentString
ezcontentobject_tree.contentobject_id = ezcontentobject.id AND
ezcontentclass.id = ezcontentobject.contentclass_id
$versionNameJoins
$permissionChecking[where] ";
}
else
{
$query = "SELECT ezcontentobject.*,
ezcontentobject_tree.*,
ezcontentclass.serialized_name_list as class_serialized_name_list,
ezcontentclass.identifier as class_identifier,
ezcontentclass.is_container as is_container
$versionNameTargets
FROM
ezcontentobject_tree,
ezcontentobject,ezcontentclass
$versionNameTables
$sortingInfo[attributeFromSQL]
$permissionChecking[from]
WHERE
$pathStringCond
$sortingInfo[attributeWhereSQL]
ezcontentclass.version=0 AND
$notEqParentString
ezcontentobject_tree.contentobject_id = ezcontentobject.id AND
ezcontentclass.id = ezcontentobject.contentclass_id AND
$classCondition
ezcontentobject_tree.contentobject_is_published = 1
$versionNameJoins
$showInvisibleNodesCond
$permissionChecking[where]
ORDER BY $sortingInfo[sortingFields]";
}
$db = eZDB::instance();
$nodeListArray = $db->arrayQuery( $query );
// cleanup temp tables
$db->dropTempTableList( $permissionChecking['temp_tables'] );
if ( $countChildren )
{
return $nodeListArray[0]['count'];
}
else
{
foreach ( $nodeListArray as $key => $row )
{
$nodeListArray[$key]['path_identification_string'] = eZContentObjectTreeNode::fetch( $row['node_id'] )->pathWithNames();
}
return $nodeListArray;
}
}
static function trashList($params = false, $asCount = false)
{
if ($params === false) {
$params = array('Offset' => false, 'Limit' => false, 'SortBy' => false, 'AttributeFilter' => false);
}
$offset = isset($params['Offset']) && is_numeric($params['Offset']) ? $params['Offset'] : false;
$limit = isset($params['Limit']) && is_numeric($params['Limit']) ? $params['Limit'] : false;
$asObject = isset($params['AsObject']) ? $params['AsObject'] : true;
$objectNameFilter = isset($params['ObjectNameFilter']) ? $params['ObjectNameFilter'] : false;
$sortBy = isset($params['SortBy']) && is_array($params['SortBy']) ? $params['SortBy'] : array(array('name'));
if ($asCount) {
$sortingInfo = eZContentObjectTreeNode::createSortingSQLStrings(false);
} else {
$sortingInfo = eZContentObjectTreeNode::createSortingSQLStrings($sortBy, 'ezcot');
}
$attributeFilter = eZContentObjectTreeNode::createAttributeFilterSQLStrings($params['AttributeFilter'], $sortingInfo);
if ($attributeFilter === false) {
return null;
}
$useVersionName = true;
$versionNameTables = eZContentObjectTreeNode::createVersionNameTablesSQLString($useVersionName);
$versionNameTargets = eZContentObjectTreeNode::createVersionNameTargetsSQLString($useVersionName);
$versionNameJoins = eZContentObjectTreeNode::createVersionNameJoinsSQLString($useVersionName, false, false, false, 'ezcot');
$languageFilter = ' AND ' . eZContentLanguage::languagesSQLFilter('ezcontentobject');
$objectNameFilterSQL = eZContentObjectTreeNode::createObjectNameFilterConditionSQLString($objectNameFilter);
$limitation = isset($params['Limitation']) && is_array($params['Limitation']) ? $params['Limitation'] : false;
$limitationList = eZContentObjectTreeNode::getLimitationList($limitation);
$sqlPermissionChecking = eZContentObjectTreeNode::createPermissionCheckingSQL($limitationList, 'ezcontentobject_trash', 'ezcot');
if ($asCount) {
$query = "SELECT count(*) as count ";
} else {
$query = "SELECT\n ezcontentobject.*,\n ezcot.*,\n ezcontentclass.serialized_name_list as class_serialized_name_list,\n ezcontentclass.identifier as class_identifier\n {$versionNameTargets}\n {$sortingInfo['attributeTargetSQL']} ";
}
$query .= "FROM\n ezcontentobject_trash ezcot,\n ezcontentobject,\n ezcontentclass\n {$versionNameTables}\n {$sortingInfo['attributeFromSQL']}\n {$attributeFilter['from']}\n {$sqlPermissionChecking['from']}\n WHERE\n ezcontentclass.version=0 AND\n ezcot.contentobject_id = ezcontentobject.id AND\n ezcontentclass.id = ezcontentobject.contentclass_id AND\n {$sortingInfo['attributeWhereSQL']}\n {$attributeFilter['where']}\n {$versionNameJoins}\n {$sqlPermissionChecking['where']}\n {$objectNameFilterSQL}\n {$languageFilter}\n ";
if (!$asCount && $sortingInfo['sortingFields'] && strlen($sortingInfo['sortingFields']) > 5) {
$query .= " ORDER BY {$sortingInfo['sortingFields']}";
}
$db = eZDB::instance();
if (!$offset && !$limit) {
$trashRowsArray = $db->arrayQuery($query);
} else {
$trashRowsArray = $db->arrayQuery($query, array('offset' => $offset, 'limit' => $limit));
}
// cleanup temp tables
$db->dropTempTableList($sqlPermissionChecking['temp_tables']);
if ($asCount) {
return $trashRowsArray[0]['count'];
} else {
if ($asObject) {
$retTrashNodes = array();
foreach (array_keys($trashRowsArray) as $key) {
$trashRow =& $trashRowsArray[$key];
$retTrashNodes[] = new eZContentObjectTrashNode($trashRow);
}
return $retTrashNodes;
} else {
return $trashRowsArray;
}
}
}