/**
* Saves annotations to an object representation
*
* Expects the following request parameters:
* representation_id = the id of the ca_object_representations record to save annotations to; the representation must belong to the specified object
*
*/
public function SaveAnnotations()
{
global $g_ui_locale_id;
$pn_representation_id = $this->request->getParameter('representation_id', pInteger);
$t_rep = new ca_object_representations($pn_representation_id);
$pa_annotations = $this->request->getParameter('save', pArray);
$va_annotation_ids = array();
if (is_array($pa_annotations)) {
foreach ($pa_annotations as $vn_i => $va_annotation) {
$vs_label = isset($va_annotation['label']) && $va_annotation['label'] ? $va_annotation['label'] : '';
if (isset($va_annotation['annotation_id']) && ($vn_annotation_id = $va_annotation['annotation_id'])) {
// edit existing annotation
$t_rep->editAnnotation($vn_annotation_id, $g_ui_locale_id, $va_annotation, 0, 0);
$va_annotation_ids[$va_annotation['index']] = $vn_annotation_id;
} else {
// new annotation
$va_annotation_ids[$va_annotation['index']] = $t_rep->addAnnotation($vs_label, $g_ui_locale_id, $this->request->getUserID(), $va_annotation, 0, 0);
}
}
}
$va_annotations = array('error' => $t_rep->numErrors() ? join("; ", $t_rep->getErrors()) : null, 'annotation_ids' => $va_annotation_ids);
$pa_annotations = $this->request->getParameter('delete', pArray);
if (is_array($pa_annotations)) {
foreach ($pa_annotations as $vn_to_delete_annotation_id) {
$t_rep->removeAnnotation($vn_to_delete_annotation_id);
}
}
$this->view->setVar('annotations', $va_annotations);
$this->render('ajax_representation_annotations_json.php');
}