public function doListByClass()
{
$nodeId = eZINI::instance('content.ini')->variable('NodeSettings', 'RootNode');
$openDataTools = new OCOpenDataTools();
$class = $openDataTools->getClass($this->classIdentifier);
if (!$class instanceof eZContentClass) {
throw new Exception('La classe non esiste');
}
$classIdentifier = $class->attribute('identifier');
$className = $class->attribute('name');
$this->setDefaultResponseGroups(array(self::VIEWLIST_RESPONSEGROUP_METADATA));
$result = new ezpRestMvcResult();
$crit = new ezpContentCriteria();
// Location criteria
// Hmm, the following sequence is too long...
$crit->accept[] = ezpContentCriteria::location()->subtree(ezpContentLocation::fetchByNodeId($nodeId));
$crit->accept[] = ezpContentCriteria::depth(20);
$crit->accept[] = new ezpContentMainNodeOnlyCriteria(true);
$crit->accept[] = ezpContentCriteria::contentClass()->is($classIdentifier);
// Limit criteria
$offset = isset($this->offset) ? $this->offset : 0;
$limit = isset($this->limit) ? $this->limit : 10;
$crit->accept[] = ezpContentCriteria::limit()->offset($offset)->limit($limit);
// Sort criteria
/*
if( isset( $this->sortKey ) )
{
$sortOrder = isset( $this->sortType ) ? $this->sortType : 'asc';
$crit->accept[] = ezpContentCriteria::sorting( $this->sortKey, $sortOrder );
}
*/
$crit->accept[] = ezpContentCriteria::sorting('published', 'desc');
$result->variables['nodes'] = ITOpenDataContentModel::getChildrenList($crit, $this->request, $this->getResponseGroups(), $this->getRouter());
// REST links to children nodes
// Little dirty since this should belong to the model layer, but I don't want to pass the router nor the full controller to the model
$contentQueryString = $this->request->getContentQueryString(true);
for ($i = 0, $iMax = count($result->variables['nodes']); $i < $iMax; ++$i) {
$linkURI = $this->getRouter()->generateUrl('ezpNode', array('nodeId' => $result->variables['nodes'][$i]['nodeId']));
$result->variables['nodes'][$i]['link'] = $this->request->getHostURI() . $linkURI . $contentQueryString;
}
// Handle Metadata
if ($this->hasResponseGroup(self::VIEWLIST_RESPONSEGROUP_METADATA)) {
$childrenCount = ITOpenDataContentModel::getChildrenCount($crit);
$result->variables['metadata'] = array('count' => $childrenCount, 'rootNodeId' => $nodeId, 'classIdentifier' => $classIdentifier, 'className' => $className, 'limit' => $limit, 'offset' => $offset);
}
return $result;
}
/**
* Handles a content request to view a node children list
* Requests :
* - GET /api/v1/content/node/<nodeId>/list(/offset/<offset>/limit/<limit>/sort/<sortKey>/<sortType>)
* - Every parameters in parenthesis are optional. However, to have offset/limit and sort, the order is mandatory
* (you can't provide sorting params before limit params). This is due to a limitation in the regexp route.
* - Following requests are valid :
* - /api/ezp/content/node/2/list/sort/name => will display 10 (default limit) children of node 2, sorted by ascending name
* - /api/ezp/content/node/2/list/limit/50/sort/published/desc => will display 50 children of node 2, sorted by descending publishing date
* - /api/ezp/content/node/2/list/offset/100/limit/50/sort/published/desc => will display 50 children of node 2 starting from offset 100, sorted by descending publishing date
*
* Default values :
* - offset : 0
* - limit : 10
* - sortType : asc
*/
public function doList()
{
$this->setDefaultResponseGroups(array(self::VIEWLIST_RESPONSEGROUP_METADATA));
$result = new ezpRestMvcResult();
$crit = new ezpContentCriteria();
// Location criteria
// Hmm, the following sequence is too long...
$crit->accept[] = ezpContentCriteria::location()->subtree(ezpContentLocation::fetchByNodeId($this->nodeId));
$crit->accept[] = ezpContentCriteria::depth(1);
// Fetch children only
// Limit criteria
$offset = isset($this->offset) ? $this->offset : 0;
$limit = isset($this->limit) ? $this->limit : 10;
$crit->accept[] = ezpContentCriteria::limit()->offset($offset)->limit($limit);
// Sort criteria
if (isset($this->sortKey)) {
$sortOrder = isset($this->sortType) ? $this->sortType : 'asc';
$crit->accept[] = ezpContentCriteria::sorting($this->sortKey, $sortOrder);
}
$result->variables['childrenNodes'] = ezpRestContentModel::getChildrenList($crit, $this->request, $this->getResponseGroups());
// REST links to children nodes
// Little dirty since this should belong to the model layer, but I don't want to pass the router nor the full controller to the model
$contentQueryString = $this->request->getContentQueryString(true);
for ($i = 0, $iMax = count($result->variables['childrenNodes']); $i < $iMax; ++$i) {
$linkURI = $this->getRouter()->generateUrl('ezpNode', array('nodeId' => $result->variables['childrenNodes'][$i]['nodeId']));
$result->variables['childrenNodes'][$i]['link'] = $this->request->getHostURI() . $linkURI . $contentQueryString;
}
// Handle Metadata
if ($this->hasResponseGroup(self::VIEWLIST_RESPONSEGROUP_METADATA)) {
$childrenCount = ezpRestContentModel::getChildrenCount($crit);
$result->variables['metadata'] = array('childrenCount' => $childrenCount, 'parentNodeId' => $this->nodeId);
}
return $result;
}
