/**
* Setup the internal DOMDocument for usage.
*
* This MUST be called before any operations are applied to this object!
*
* @return bool
*/
public function load() {
// I need a filename.
// Actually I don't........ creating a DOM on-the-fly is a possible use of this class too...... 0.o
//if(!$this->_filename) return false;
// I need a root node name.
if (!$this->_rootname) return false;
// w00t, new support for a schema declaration!
if($this->_schema){
$implementation = new DOMImplementation();
$dtd = $implementation->createDocumentType($this->_rootname, 'SYSTEM', $this->_schema);
$this->_DOM = $implementation->createDocument('', '', $dtd);
}
else{
$this->_DOM = new DOMDocument();
}
$this->_DOM->encoding = 'UTF-8';
// we want a nice output
$this->_DOM->formatOutput = true;
if ($this->_file) {
$contents = $this->_file->getContentsObject();
if (is_a($contents, '\Core\Filestore\Contents\ContentGZ')) {
$dat = $contents->uncompress();
}
else {
$dat = $contents->getContents();
}
// If an empty string is submitted...
if(!$dat){
return false;
}
$this->_DOM->loadXML($dat);
}
elseif ($this->_filename) {
if (!$this->_DOM->load($this->_filename)) return false;
}
else {
return false;
}
return true;
}
