public function add_path($path, $grouped = false)
{
if ($grouped) {
// Check there is no parent in the branch being grouped
if ($found = $this->grouped_parent_exists($path)) {
$a = new stdclass();
$a->path = $path;
$a->parent = $found;
throw new progressive_parser_exception('xml_grouped_parent_found', $a);
}
// Check there is no child in the branch being grouped
if ($found = $this->grouped_child_exists($path)) {
$a = new stdclass();
$a->path = $path;
$a->child = $found;
throw new progressive_parser_exception('xml_grouped_child_found', $a);
}
$this->groupedpaths[] = $path;
}
parent::add_path($path);
}
/**
* Dispatch grouped chunks safely once their end tag happens.
* Also notify end of path if selected and not under grouped
*/
public function after_path($path)
{
if ($this->path_is_grouped($path)) {
// Any accumulated information must be in
// currentdata, properly built
$data = $this->currentdata[$path];
unset($this->currentdata[$path]);
// TODO: If running under DEBUG_DEVELOPER notice about >1MB grouped chunks
$this->dispatch_chunk($data);
}
// Normal notification of path end
// Only if path is selected and not child of grouped
if ($this->path_is_selected($path) && !$this->grouped_parent_exists($path)) {
parent::after_path($path);
}
}
/**
* The parser fires this each time one path has been parsed
*
* @param string $path xml path which parsing has ended
*/
public function after_path($path)
{
// Have finished one grouped path, dispatch it
if ($this->path_is_grouped($path)) {
// Any accumulated information must be in
// currentdata, properly built
$data = $this->currentdata[$path];
unset($this->currentdata[$path]);
// Always, before dispatching any chunk, send all pending start notifications.
$this->process_pending_startend_notifications($path, 'start');
// TODO: If running under DEBUG_DEVELOPER notice about >1MB grouped chunks
// And, finally, dispatch it.
$this->dispatch_chunk($data);
}
// Normal notification of path end
// Only if path is selected and not child of grouped
if (!$this->grouped_parent_exists($path)) {
parent::after_path($path);
}
}
