public function getTreePermissionsAction()
{
$this->removeViewRenderer();
$user = User::getById($this->_getParam("user"));
if ($this->_getParam("xaction") == "update") {
$data = json_decode($this->_getParam("data"));
if (!empty($data->id)) {
$nodes[] = $data;
} else {
$nodes = $data;
}
//loop through store nodes = assets to edit
if (is_array($nodes)) {
foreach ($nodes as $node) {
$asset = Asset::getById($node->id);
$parent = Asset::getById($asset->getParentId());
$assetPermission = $asset->getPermissionsForUser($user);
if ($assetPermission instanceof Asset_Permissions) {
$found = true;
if (!$node->permissionSet) {
//reset permission by deleting it
if ($assetPermission->getCid() == $asset->getId()) {
$assetPermission->delete();
$permissions = $asset->getPermissions();
}
break;
} else {
if ($assetPermission->getCid() != $asset->getId() or $assetPermission->getUser()->getId() != $user->getId()) {
//we got a parent's permission create new permission
//or we got a usergroup permission, create a new permission for specific user
$assetPermission = new Asset_Permissions();
$assetPermission->setUser($user);
$assetPermission->setUserId($user->getId());
$assetPermission->setUsername($user->getUsername());
$assetPermission->setCid($asset->getId());
$assetPermission->setCpath($asset->getFullPath());
}
//update asset_permissions
$doSave = true;
$permissionNames = $assetPermission->getValidPermissionKeys();
foreach ($permissionNames as $name) {
//check if parent allows list
if ($parent) {
$parent->getPermissionsForUser($user);
$parentList = $parent->isAllowed("list");
} else {
$parentList = true;
}
$setterName = "set" . ucfirst($name);
if (isset($node->{$name}) and $node->{$name} and $parentList) {
$assetPermission->{$setterName}(true);
} else {
if (isset($node->{$name})) {
$assetPermission->{$setterName}(false);
//if no list permission set all to false
if ($name == "list") {
foreach ($permissionNames as $n) {
$setterName = "set" . ucfirst($n);
$assetPermission->{$setterName}(false);
}
break;
}
}
}
}
$assetPermission->save();
if ($node->evictChildrenPermissions) {
$successorList = new Asset_List();
$successorList->setOrderKey("filename");
$successorList->setOrder("asc");
if ($asset->getParentId() < 1) {
$successorList->setCondition("parentId > 0");
} else {
$successorList->setCondition("path like '" . $asset->getFullPath() . "/%'");
}
Logger::debug($successorList->getCondition());
$successors = $successorList->load();
foreach ($successors as $successor) {
$permission = $successor->getPermissionsForUser($user);
if ($permission->getId() > 0 and $permission->getCid() == $successor->getId()) {
$permission->delete();
}
}
}
}
}
}
$this->_helper->json(array("success" => true));
}
} else {
if ($this->_getParam("xaction") == "destroy") {
//ignore
} else {
//read
if ($user instanceof User) {
$userPermissionsNamespace = new Zend_Session_Namespace('assetUserPermissions');
if (!isset($userPermissionsNamespace->expandedNodes) or $userPermissionsNamespace->currentUser != $user->getId()) {
$userPermissionsNamespace->currentUser = $user->getId();
$userPermissionsNamespace->expandedNodes = array();
}
if (is_numeric($this->_getParam("anode")) and $this->_getParam("anode") > 0) {
$node = $this->_getParam("anode");
$asset = Asset::getById($node);
if ($user instanceof User and $asset->hasChilds()) {
$list = new Asset_List();
$list->setCondition("parentId = ?", $asset->getId());
$list->setOrderKey("filename");
$list->setOrder("asc");
$childsList = $list->load();
$requestedNodes = array();
foreach ($childsList as $child) {
$requestedNodes[] = $child->getId();
}
$userPermissionsNamespace->expandedNodes = array_merge($userPermissionsNamespace->expandedNodes, $requestedNodes);
}
} else {
$userPermissionsNamespace->expandedNodes = array_merge($userPermissionsNamespace->expandedNodes, array(1));
}
//load all nodes which are open in client
$assetList = new Asset_List();
$assetList->setOrderKey("filename");
$assetList->setOrder("asc");
$queryIds = "'" . implode("','", $userPermissionsNamespace->expandedNodes) . "'";
$assetList->setCondition("id in (" . $queryIds . ")");
$o = $assetList->load();
$total = count($o);
$assets = array();
foreach ($o as $asset) {
if ($asset->getParentId() > 0) {
$parent = Asset::getById($asset->getParentId());
} else {
$parent = null;
}
// get current user permissions
$asset->getPermissionsForUser($this->getUser());
// only display asset if listing is allowed for the current user
if ($asset->isAllowed("list") and $asset->isAllowed("permissions")) {
$treeNodePermissionConfig = $this->getTreeNodePermissionConfig($user, $asset, $parent, true);
$assets[] = $treeNodePermissionConfig;
$tmpAssets[$asset->getId()] = $treeNodePermissionConfig;
}
}
//only visible nodes and in the order how they should be displayed ... doesn't make sense but seems to fix bug of duplicate nodes
$assetsForFrontend = array();
$visible = $this->_getParam("visible");
if ($visible) {
$visibleNodes = explode(",", $visible);
foreach ($visibleNodes as $nodeId) {
$assetsForFrontend[] = $tmpAssets[$nodeId];
if ($nodeId == $this->_getParam("anode") and is_array($requestedNodes)) {
foreach ($requestedNodes as $nId) {
$assetsForFrontend[] = $tmpAssets[$nId];
}
}
}
$assets = $assetsForFrontend;
}
}
$this->_helper->json(array("total" => $total, "data" => $assets, "success" => true));
}
}
}
