public static function load(&$form, $xmlString)
{
//first load the xml String
try {
$formXml = new SimpleXMLElement($xmlString);
} catch (Exception $e) {
return Logg('Failure', '', "BAD XML format.");
}
return SimpleXml::load($form, $formXml);
}
/**
* Parses one table entry and returns the table name.
*
* @param \SimpleXml $result The original XML body loaded in XML.
*
* @return string
*/
private function _parseOneTable($result)
{
$query = ".//{$this->_dataServicesMetadataPrefix}:properties/";
$query .= "{$this->_dataServicesPrefix}:TableName";
$tableName = $result->xpath($query);
$table = (string) $tableName[0];
return $table;
}
/**
* Takes an array and converts it to an xml child element of the given
* child node.
*
* @param array $params
* @param SimpleXml $child
*/
public function formatRequestXml($params, $child)
{
foreach ($params as $key => $value) {
if (is_array($value)) {
switch ($key) {
case 'attributes':
foreach ($value as $l => $b) {
if (is_bool($b)) {
$b = $b === true ? 'TRUE' : 'FALSE';
}
$child->addAttribute($l, $b);
}
break;
default:
$childNode = $child->addChild($key);
self::formatRequestXml($value, $childNode);
}
} elseif (!is_numeric($key)) {
$child->addChild($key, $value);
} else {
$child[0] = $value;
}
}
}
/**
* Return the full inner content of an xml element.
*
* @todo Fully manage cdata
*
* @see OaiPmhStaticRepository_Harvest_Document::_innerXML()
*
* @param SimpleXml $xml
* @return string
*/
protected function _innerXML($xml)
{
$output = $xml->asXml();
$pos = strpos($output, '>') + 1;
$len = strrpos($output, '<') - $pos;
$output = trim(substr($output, $pos, $len));
// Only main CDATA is managed, not inside content: if this is an xml or
// html, it will be managed automatically by the display; if this is a
// text, the cdata is a text too.
$simpleXml = simplexml_load_string($output, 'SimpleXMLElement', LIBXML_NOENT | LIBXML_XINCLUDE | LIBXML_NOERROR | LIBXML_NOWARNING);
// Non XML data.
if (empty($simpleXml)) {
// Check if this is a CDATA.
if ($this->_isCdata($output)) {
$output = substr($output, 9, strlen($output) - 12);
} elseif (json_decode($output) !== null) {
$output = html_entity_decode($output, ENT_NOQUOTES);
} else {
$output = html_entity_decode($output);
}
}
// Else this is an xml value, so no change because it's xml escaped.
return trim($output);
}
