public function getOriginalXML($bolString = false)
{
// convert original (JSON-based) array to xml
$this->document = Parser::convertToDOMDocument('<original />');
Parser::addToXML($this->document, 'record', $this->original_array);
return parent::getOriginalXML($bolString);
}
/**
* Return values as XML
*
* @param null|array|\ArrayAccess Values to use during rendering
*/
public function toXML($vars)
{
$xml = new \DOMDocument();
$xml->loadXML("<xerxes />");
foreach ($vars as $id => $object) {
Parser::addToXML($xml, $id, $object);
}
return $xml;
}
/**
* Serialize to XML
*
* @return DOMDocument
*/
public function toXML()
{
$objXml = new \DOMDocument();
$objXml->loadXML("<xerxes_record />");
$properties = $this->getProperties();
#### special handling
// normalized title
$title_normalized = $this->getTitle(true);
if ($title_normalized != "") {
$properties['title_normalized'] = $title_normalized;
}
// journal title
$journal_title = $this->getJournalTitle(true);
if ($journal_title != "") {
$properties['journal_title'] = $journal_title;
}
// primary author
$primary_author = $this->getPrimaryAuthor(true);
if ($primary_author != "") {
$properties['primary_author'] = $primary_author;
}
// full-text indicator
if ($this->hasFullText()) {
$properties['full_text_bool'] = 1;
}
// authors
if (count($this->authors) > 0) {
$objAuthors = $objXml->createElement("authors");
$x = 1;
foreach ($this->authors as $objXerxesAuthor) {
$objAuthor = $objXml->createElement("author");
$objAuthor->setAttribute("type", $objXerxesAuthor->type);
if ($objXerxesAuthor->additional == true) {
$objAuthor->setAttribute("additional", "true");
}
if ($objXerxesAuthor->last_name != "") {
$objAuthorLast = $objXml->createElement("aulast", Parser::escapeXml($objXerxesAuthor->last_name));
$objAuthor->appendChild($objAuthorLast);
}
if ($objXerxesAuthor->first_name != "") {
$objAuthorFirst = $objXml->createElement("aufirst", Parser::escapeXml($objXerxesAuthor->first_name));
$objAuthor->appendChild($objAuthorFirst);
}
if ($objXerxesAuthor->init != "") {
$objAuthorInit = $objXml->createElement("auinit", Parser::escapeXml($objXerxesAuthor->init));
$objAuthor->appendChild($objAuthorInit);
}
if ($objXerxesAuthor->name != "") {
$objAuthorCorp = $objXml->createElement("aucorp", Parser::escapeXml($objXerxesAuthor->name));
$objAuthor->appendChild($objAuthorCorp);
}
if ($objXerxesAuthor->display != "") {
$objAuthorDisplay = $objXml->createElement("display", Parser::escapeXml($objXerxesAuthor->display));
$objAuthor->appendChild($objAuthorDisplay);
}
$objAuthor->setAttribute("rank", $x);
if ($x == 1 && $this->editor == true) {
$objAuthor->setAttribute("editor", "true");
}
$objAuthors->appendChild($objAuthor);
$x++;
}
$objXml->documentElement->appendChild($objAuthors);
}
// standard numbers
if (count($this->issns) > 0 || count($this->isbns) > 0 || $this->govdoc_number != "" || $this->gpo_number != "" || $this->oclc_number != "") {
$objStandard = $objXml->createElement("standard_numbers");
if (count($this->issns) > 0) {
foreach ($this->issns as $strIssn) {
$objIssn = $objXml->createElement("issn", Parser::escapeXml($strIssn));
$objStandard->appendChild($objIssn);
}
}
if (count($this->isbns) > 0) {
foreach ($this->isbns as $strIsbn) {
$objIssn = $objXml->createElement("isbn", Parser::escapeXml($strIsbn));
$objStandard->appendChild($objIssn);
}
}
if ($this->govdoc_number != "") {
$objGovDoc = $objXml->createElement("gpo", Parser::escapeXml($this->govdoc_number));
$objStandard->appendChild($objGovDoc);
}
if ($this->gpo_number != "") {
$objGPO = $objXml->createElement("govdoc", Parser::escapeXml($this->gpo_number));
$objStandard->appendChild($objGPO);
}
if ($this->oclc_number != "") {
$objOCLC = $objXml->createElement("oclc", Parser::escapeXml($this->oclc_number));
$objStandard->appendChild($objOCLC);
}
$objXml->documentElement->appendChild($objStandard);
}
## basic elements
foreach ($properties as $key => $value) {
// these are utility variables
if ($key == "utility" || in_array($key, $this->utility)) {
continue;
}
// these we handled these above
if ($key == "authors" || $key == "isbns" || $key == "issns" || $key == "govdoc_number" || $key == "gpo_number" || $key == "oclc_number") {
continue;
}
// otherwise, create a new node
Parser::addToXML($objXml, $key, $value);
}
return $objXml;
}
/**
* Return values as XML
*
* @param null|array|\ArrayAccess Values to use during rendering
*/
public function toXML($vars)
{
$xml = Parser::convertToDOMDocument('<xerxes />');
foreach ($vars as $id => $object) {
Parser::addToXML($xml, $id, $object);
}
return $xml;
}
