public function getViews()
{
$aryViews = array();
$views_xml = XmlHelper::xpath($this->xml->ownerDocument, "/content/options/placeholders/descendant::placeholder[@name='{$this->name}']/descendant::view");
foreach ($views_xml as $view_xml) {
$aryViews[] = new View($view_xml->getAttribute("path"), $view_xml);
}
return $aryViews;
}
public function delete($page)
{
// delete node
$xml_parent = XmlHelper::xpath($this->xml, "/order/pages");
$xml_parent = $xml_parent->item(0);
$node = $this->getNode($page);
if ($node != null) {
$xml_parent->removeChild($node);
}
}
public function getField($field)
{
$fields = XmlHelper::xpath($this->xml, "/type/fields/field[@name='{$field}']");
$node_field = $fields->item(0);
if ($node_field == null) {
$node_field = $this->xml->createElement("field");
$node_field->setAttribute("name", $field);
$node_field->appendChild($this->xml->createElement("type", "string"));
$node_field->appendChild($this->xml->createElement("description", ""));
$xml_parent = XmlHelper::xpath($this->xml, "/type/fields");
$xml_parent->item(0)->appendChild($node_field);
}
return new ContentTypeField($node_field);
}
public function getPlaceHolder($name)
{
$name = strToLower($name);
if (!array_key_exists($name, $this->aryPlaceholders)) {
$placeholder_xml = XmlHelper::xpath($this->xml, "/content/options/placeholders/descendant::placeholder[@name='{$name}']");
// add / pick up placeholder
if ($placeholder_xml->item(0) == null) {
$node_placeholder = $this->xml->createElement("placeholder");
$node_placeholder->setAttribute("name", $name);
$node_parent = XmlHelper::xpath($this->xml, "/content/options/placeholders");
$node_parent->item(0)->appendChild($node_placeholder);
$node = $node_placeholder;
} else {
$node = $placeholder_xml->item(0);
}
$this->aryPlaceholders[$name] = new PlaceHolder($name, $node);
}
return $this->aryPlaceholders[$name];
}
