/**
* Parses the XML
*
* @return void
*/
protected function parseXML()
{
global $_CB_framework;
$this->name = $this->_tableBrowserModel->attributes('name');
$this->table = $this->_tableBrowserModel->attributes('table');
$this->label = $this->_tableBrowserModel->attributes('label');
$this->description = $this->_tableBrowserModel->attributes('description');
$this->class = $this->_tableBrowserModel->attributes('class');
$this->fields = array();
$this->listFieldsRows = $this->_tableBrowserModel->getElementByPath('listfields/rows');
$this->orderbyfields = $this->_tableBrowserModel->getElementByPath('orderby');
$this->groupbyfields = $this->_tableBrowserModel->getElementByPath('groupby');
$this->quicksearchfields = $this->_tableBrowserModel->getElementByPath('quicksearchfields');
$this->filters = $this->_tableBrowserModel->getElementByPath('filters');
$this->whereColumns = $this->_tableBrowserModel->getElementByPath('where');
$this->batchprocess = $this->_tableBrowserModel->getElementByPath('batchprocess');
$this->statistics = $this->_tableBrowserModel->getElementByPath('statistics');
$this->toolbarmenu = $this->_tableBrowserModel->getElementByPath('toolbarmenu');
if ($this->listFieldsRows) {
$limit = $this->listFieldsRows->attributes('limit');
if (!$limit) {
$limit = $_CB_framework->getCfg('list_limit');
}
$this->limit = $limit;
$limits = $this->listFieldsRows->attributes('limits');
if ($limits) {
$this->limits = explode(',', $limits);
}
foreach ($this->listFieldsRows as $field) {
/** @var SimpleXMLElement $field */
$this->registryEditVew->resolveXmlParamType($field);
$allowOrdering = $field->attributes('allowordering');
if ($allowOrdering) {
$name = $field->attributes('name');
$label = CBTxt::T($field->attributes('label'));
$ordering = explode(',', $allowOrdering);
if (in_array('ascending', $ordering) && !$this->orderbyfields->getChildByNameAttr('ordergroup', 'name', $name . '_asc')) {
$asc = '<?xml version="1.0" encoding="UTF-8"?>' . '<ordergroup name="' . htmlspecialchars($name) . '_asc" label="' . htmlspecialchars(CBTxt::T('FIELD_ASCENDING', '[field] ascending', array('[field]' => $label != '' ? $label : $name))) . '">' . '<field name="' . htmlspecialchars($name) . '" ordering="ASC" />' . '</ordergroup>';
$ascXml = new SimpleXMLElement($asc);
$this->orderbyfields->addChildWithDescendants($ascXml);
}
if (in_array('descending', $ordering) && !$this->orderbyfields->getChildByNameAttr('ordergroup', 'name', $name . '_desc')) {
$desc = '<?xml version="1.0" encoding="UTF-8"?>' . '<ordergroup name="' . htmlspecialchars($name) . '_desc" label="' . htmlspecialchars(CBTxt::T('FIELD_DESCENDING', '[field] descending', array('[field]' => $label != '' ? $label : $name))) . '">' . '<field name="' . htmlspecialchars($name) . '" ordering="DESC" />' . '</ordergroup>';
$descXml = new SimpleXMLElement($desc);
$this->orderbyfields->addChildWithDescendants($descXml);
}
}
}
}
}
/**
* @param SimpleXMLElement $fromXml
* @param SimpleXMLElement $toXml
* @param callable|null $substitutesFunction
* @param string $keyAttribute
*/
private static function extendNodeAndChildren( SimpleXMLElement $fromXml, SimpleXMLElement $toXml, $substitutesFunction, $keyAttribute )
{
if ( ! ( $fromXml->getName() === $toXml->getName() && $fromXml->attributes( $keyAttribute ) === $toXml->attributes( $keyAttribute ) ) ) {
return;
}
foreach ( $fromXml->children() as $fromChild ) {
if ( $fromChild->attributes( $keyAttribute ) !== null ) {
$toChild = $toXml->getChildByNameAttr( $fromChild->getName(), $keyAttribute, $fromChild->attributes( $keyAttribute ) );
} elseif ( count( $fromChild->attributes() ) > 0 ) {
$toChild = $toXml->getChildByNameAttributes( $fromChild->getName(), $fromChild->attributes() );
} elseif ( trim( $fromXml->data() ) != '' ) {
$toChildren = $toXml->xpath( $fromXml->getName() . '[text()="' . addcslashes( $fromXml->data(), '"' ) . '"]' );
$toChild = ( count( $toChildren ) > 0 ) ? $toChildren[0] : null;
} else {
/* No attributes nor data: search single child with no attributes: */
$toChildren = $toXml->xpath( $fromChild->getName() . '[count(@*)=0]' );
if ( count( $toChildren ) == 1 ) {
$toChild = $toChildren[0];
} else {
/* No attributes nor data: search single child with attributes: */
$toChildren = $toXml->xpath( $fromChild->getName() );
if ( count( $toChildren ) == 1 ) {
$toChild = $toChildren[0];
} else {
$toChild = null;
}
}
}
if ( $toChild ) {
self::extendNodeAndChildren( $fromChild, $toChild, $substitutesFunction, $keyAttribute );
continue;
}
$insertAfter = $fromChild->attributes( 'insert-node-after' );
if ( $insertAfter ) {
$toChild = $toXml->getChildByNameAttr( $fromChild->getName(), $keyAttribute, $insertAfter );
if ( $toChild ) {
$toChild->insertNodeAndChildrenAfter( $fromChild, $substitutesFunction );
}
continue;
}
$insertBefore = $fromChild->attributes( 'insert-node-before' );
if ( $insertBefore ) {
$toChild = $toXml->getChildByNameAttr( $fromChild->getName(), $keyAttribute, $insertBefore );
if ( $toChild ) {
$toChild->insertNodeAndChildrenBefore( $fromChild, $substitutesFunction );
}
continue;
}
$toXml->addChildWithDescendants( $fromChild, $substitutesFunction );
}
}
