public function toAtom($queryParams)
{
if (!empty($queryParams['content'])) {
$content = $queryParams['content'];
} else {
$content = array('none');
}
// TEMP: multi-format support
$content = $content[0];
if (!$this->loaded) {
$this->load();
}
$xml = new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?>' . '<entry xmlns="' . Zotero_Atom::$nsAtom . '" ' . 'xmlns:zapi="' . Zotero_Atom::$nsZoteroAPI . '" ' . 'xmlns:zxfer="' . Zotero_Atom::$nsZoteroTransfer . '"/>');
$title = $this->name ? $this->name : '[Untitled]';
$xml->title = $title;
$author = $xml->addChild('author');
$ownerLibraryID = Zotero_Users::getLibraryIDFromUserID($this->ownerUserID);
$author->name = Zotero_Users::getUsername($this->ownerUserID);
$author->uri = Zotero_URI::getLibraryURI($ownerLibraryID);
$xml->id = Zotero_URI::getGroupURI($this);
$xml->published = Zotero_Date::sqlToISO8601($this->dateAdded);
$xml->updated = Zotero_Date::sqlToISO8601($this->dateModified);
$link = $xml->addChild("link");
$link['rel'] = "self";
$link['type'] = "application/atom+xml";
$link['href'] = Zotero_API::getGroupURI($this);
$link = $xml->addChild('link');
$link['rel'] = 'alternate';
$link['type'] = 'text/html';
$link['href'] = Zotero_URI::getGroupURI($this);
$xml->addChild('zapi:groupID', $this->id, Zotero_Atom::$nsZoteroAPI);
$xml->addChild('zapi:numItems', $this->numItems(), Zotero_Atom::$nsZoteroAPI);
if ($content == 'html') {
$xml->content['type'] = 'html';
$htmlXML = $this->toHTML();
$xml->content->div = '';
$xml->content->div['xmlns'] = Zotero_Atom::$nsXHTML;
$fNode = dom_import_simplexml($xml->content->div);
$subNode = dom_import_simplexml($htmlXML);
$importedNode = $fNode->ownerDocument->importNode($subNode, true);
$fNode->appendChild($importedNode);
} else {
if ($content == 'json') {
$xml->content['type'] = 'application/json';
$xml->content['etag'] = $this->etag;
// Deprecated
if ($queryParams['v'] < 2) {
$xml->content->addAttribute("zapi:etag", $this->etag, Zotero_Atom::$nsZoteroAPI);
}
$xml->content = Zotero_Utilities::formatJSON($this->toJSON($queryParams, true));
} else {
if ($content == 'full') {
$xml->content['type'] = 'application/xml';
$fullXML = $this->toXML();
$fNode = dom_import_simplexml($xml->content);
$subNode = dom_import_simplexml($fullXML);
$importedNode = $fNode->ownerDocument->importNode($subNode, true);
$fNode->appendChild($importedNode);
}
}
}
return $xml;
}
public static function toJSON($libraryID)
{
// TODO: cache
$libraryType = Zotero_Libraries::getType($libraryID);
if ($libraryType == 'user') {
$objectUserID = Zotero_Users::getUserIDFromLibraryID($libraryID);
$json = ['type' => $libraryType, 'id' => $objectUserID, 'name' => self::getName($libraryID), 'links' => ['alternate' => ['href' => Zotero_URI::getUserURI($objectUserID, true), 'type' => 'text/html']]];
} else {
if ($libraryType == 'publications') {
$objectUserID = Zotero_Users::getUserIDFromLibraryID($libraryID);
$json = ['type' => $libraryType, 'id' => $objectUserID, 'name' => self::getName($libraryID), 'links' => ['alternate' => ['href' => Zotero_URI::getUserURI($objectUserID, true) . "/publications", 'type' => 'text/html']]];
} else {
if ($libraryType == 'group') {
$objectGroupID = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
$group = Zotero_Groups::get($objectGroupID);
$json = ['type' => $libraryType, 'id' => $objectGroupID, 'name' => self::getName($libraryID), 'links' => ['alternate' => ['href' => Zotero_URI::getGroupURI($group, true), 'type' => 'text/html']]];
} else {
throw new Exception("Invalid library type '{$libraryType}'");
}
}
}
return $json;
}
public function toAtom($content = array('none'), $queryParams, $apiVersion = null)
{
// TODO: multi-format support
$content = $content[0];
if (!$this->loaded) {
$this->load();
}
$xml = new SimpleXMLElement('<entry xmlns="' . Zotero_Atom::$nsAtom . '" ' . 'xmlns:zapi="' . Zotero_Atom::$nsZoteroAPI . '" ' . 'xmlns:zxfer="' . Zotero_Atom::$nsZoteroTransfer . '"/>');
$title = $this->name ? $this->name : '[Untitled]';
$xml->title = $title;
$author = $xml->addChild('author');
$ownerLibraryID = Zotero_Users::getLibraryIDFromUserID($this->ownerUserID);
$author->name = Zotero_Users::getUsername($this->ownerUserID);
$author->uri = Zotero_URI::getLibraryURI($ownerLibraryID);
$xml->id = Zotero_URI::getGroupURI($this);
$xml->published = Zotero_Date::sqlToISO8601($this->dateAdded);
$xml->updated = Zotero_Date::sqlToISO8601($this->dateModified);
$link = $xml->addChild("link");
$link['rel'] = "self";
$link['type'] = "application/atom+xml";
$link['href'] = Zotero_Atom::getGroupURI($this);
$link = $xml->addChild('link');
$link['rel'] = 'alternate';
$link['type'] = 'text/html';
$link['href'] = Zotero_URI::getGroupURI($this);
$xml->addChild('zapi:numItems', $this->numItems(), Zotero_Atom::$nsZoteroAPI);
if ($content == 'html') {
$xml->content['type'] = 'html';
$htmlXML = $this->toHTML();
$xml->content->div = '';
$xml->content->div['xmlns'] = Zotero_Atom::$nsXHTML;
$fNode = dom_import_simplexml($xml->content->div);
$subNode = dom_import_simplexml($htmlXML);
$importedNode = $fNode->ownerDocument->importNode($subNode, true);
$fNode->appendChild($importedNode);
} else {
if ($content == 'json') {
$xml->content['type'] = 'application/json';
$xml->content = $this->toJSON(false, $queryParams['pprint'], true);
} else {
if ($content == 'full') {
$xml->content['type'] = 'application/xml';
$fullXML = $this->toXML();
$fNode = dom_import_simplexml($xml->content);
$subNode = dom_import_simplexml($fullXML);
$importedNode = $fNode->ownerDocument->importNode($subNode, true);
$fNode->appendChild($importedNode);
}
}
}
return $xml;
}
