public function removeLicense()
{
//delete all documents and associated expressions and SFX providers
$document = new Document();
foreach ($this->getDocuments() as $document) {
//delete all expressions and expression notes
$expression = new Expression();
foreach ($document->getExpressions() as $expression) {
$expressionNote = new ExpressionNote();
foreach ($expression->getExpressionNotes() as $expressionNote) {
$expressionNote->delete();
}
$expression->removeQualifiers();
$expression->delete();
}
$sfxProvider = new SFXProvider();
foreach ($document->getSFXProviders() as $sfxProvider) {
$sfxProvider->delete();
}
$signature = new Signature();
foreach ($document->getSignatures() as $signature) {
$signature->delete();
}
$document->delete();
}
//delete all attachments
$attachment = new Attachment();
foreach ($this->getAttachments() as $attachment) {
$attachmentFile = new AttachmentFile();
foreach ($attachment->getAttachmentFiles() as $attachmentFile) {
$attachmentFile->delete();
}
$attachment->delete();
}
$this->delete();
}
try {
$expressionNote->save();
echo "Expression Note Added Successfully.";
} catch (Exception $e) {
echo $e->getMessage();
}
}
break;
//when the arrows for reordering are clicked
//when the arrows for reordering are clicked
case 'reorderExpressionNote':
$expressionNote = new ExpressionNote(new NamedArguments(array('primaryKey' => $_GET['expressionNoteID'])));
echo $expressionNote->reorder($_GET['direction'], $_GET['oldSeq']);
break;
case 'deleteExpressionNote':
$expressionNote = new ExpressionNote(new NamedArguments(array('primaryKey' => $_GET['expressionNoteID'])));
try {
$expressionNote->delete();
echo "Note Removed Successfully.";
} catch (Exception $e) {
echo $e->getMessage();
}
break;
case 'submitSFXProvider':
//if expressionID is sent then this is an update
if (isset($_POST['providerID']) && $_POST['providerID'] != '') {
$sfxProvider = new SFXProvider(new NamedArguments(array('primaryKey' => $_POST['providerID'])));
$sfxProvider->shortName = $_POST['shortName'];
$sfxProvider->documentID = $_POST['documentID'];
} else {
$sfxProvider = new SFXProvider();
