public function __construct($tagArray)
{
if (!$tagArray) {
return;
} elseif (is_string($tagArray)) {
$tagArray = json_decode($tagArray);
}
parent::__construct($tagArray);
}
public function __construct($itemArray = null, $library = null)
{
if (!$itemArray) {
return;
}
parent::__construct($itemArray);
if ($library !== null) {
$this->associateWithLibrary($library);
}
}
public function readXml($xml)
{
parent::readXml($xml);
$doc = new \DOMDocument();
$doc->loadXml($xml);
$entryNode = $doc->getElementsByTagName('entry')->item(0);
if (!$entryNode) {
return;
}
$contentNode = $entryNode->getElementsByTagName('content')->item(0);
$this->apiObj['data'] = json_decode($contentNode->nodeValue, true);
$this->apiObj['id'] = $this->apiObj['data']['id'];
$this->apiObj['version'] = $this->apiObj['data']['version'];
/*
$this->name = $this->apiObject['name'];
$this->ownerID = $this->apiObject['owner'];
$this->owner = $this->ownerID;
$this->groupType = $this->apiObject['type'];
$this->description = $this->apiObject['description'];
$this->url = $this->apiObject['url'];
$this->libraryEditing = $this->apiObject['libraryEditing'];
$this->libraryReading = $this->apiObject['libraryReading'];
$this->fileEditing = $this->apiObject['fileEditing'];
if(!empty($this->apiObject['admins'])){
$this->adminIDs = $this->apiObject['admins'];
}
else {
$this->adminIDs = array();
}
if($this->ownerID){
$this->adminIDs[] = $this->ownerID;
}
if(!empty($this->apiObject['members'])){
$this->memberIDs = $this->apiObject['members'];
}
else{
$this->memberIDs = array();
}
$this->numItems = $entryNode->getElementsByTagNameNS('http://zotero.org/ns/api', 'numItems')->item(0)->nodeValue;
$contentNodes = $entryNode->getElementsByTagName("content");
if($contentNodes->length > 0){
$cNode = $contentNodes->item(0);
if($cNode->getAttribute('type') == 'application/json'){
$jsonObject = json_decode($cNode->nodeValue, true);
//parse out relevant values from the json and put them on our object
$this->name = $jsonObject['name'];
$this->ownerID = $jsonObject['owner'];
$this->owner = $this->ownerID;
$this->type = $jsonObject['type'];
$this->groupType = $this->type;
$this->description = $jsonObject['description'];
$this->url = $jsonObject['url'];
$this->hasImage = isset($jsonObject['hasImage']) ? $jsonObject['hasImage'] : 0;
$this->libraryEditing = $jsonObject['libraryEditing'];
$this->memberIDs = isset($jsonObject['members']) ? $jsonObject['members'] : array();
$this->members = $this->memberIDs;
$this->adminIDs = isset($jsonObject['admins']) ? $jsonObject['admins'] : array();
$this->adminIDs[] = $jsonObject['owner'];
$this->admins = $this->adminIDs;
}
elseif($cNode->getAttribute('type') == 'application/xml'){
$groupElements = $entryNode->getElementsByTagName("group");
$groupElement = $groupElements->item(0);
if(!$groupElement) return;
$groupAttributes = $groupElement->attributes;
$this->properties = array();
foreach($groupAttributes as $attrName => $attrNode){
$this->properties[$attrName] = urldecode($attrNode->value);
if($attrName == 'name'){
$this->$attrName = $attrNode->value;
}
else{
$this->$attrName = urldecode($attrNode->value);
}
}
$this->groupID = $this->properties['id'];
$description = $entryNode->getElementsByTagName("description")->item(0);
if($description) {
$this->properties['description'] = $description->nodeValue;
$this->description = $description->nodeValue;
}
$url = $entryNode->getElementsByTagName("url")->item(0);
if($url) {
$this->properties['url'] = $url->nodeValue;
$this->url = $url->nodeValue;
}
$this->adminIDs = array();
$admins = $entryNode->getElementsByTagName("admins")->item(0);
if($admins){
$this->adminIDs = $admins === null ? array() : explode(" ", $admins->nodeValue);
}
$this->adminIDs[] = $this->owner;
$this->memberIDs = array();
$members = $entryNode->getElementsByTagName("members")->item(0);
if($members){
$this->memberIDs = ($members === null ? array() : explode(" ", $members->nodeValue));
}
//initially disallow library access
$this->userReadable = false;
$this->userEditable = false;
}
}
*/
}
/**
* Fetch any child items of a particular item
*
* @param Item $item
* @return array $fetchedItems
*/
public function fetchItemChildren($item)
{
$itemKey = ApiObject::extractKey($item);
$aparams = array('target' => 'children', 'itemKey' => $itemKey);
$response = $this->request($aparams, 'GET');
//load response into item objects
$fetchedItems = array();
if ($response->isError()) {
return false;
throw new Exception("Error fetching items");
}
$respArray = $response->parseResponseBody();
return $this->items->addItemsFromJson($respArray);
}
