/**
* Validates and saves the new or updated entity and returns the appropriate HTTP
* response.
*
* @param Application $app
* the current application
* @param CRUDData $crudData
* the data instance of the entity
* @param CRUDEntity $instance
* the entity
* @param string $entity
* the name of the entity
* @param boolean $edit
* whether to edit (true) or to create (false) the entity
*
* @return Response
* the HTTP response of this modification
*/
protected function modifyEntity(Application $app, CRUDData $crudData, CRUDEntity $instance, $entity, $edit)
{
$fieldErrors = array();
$mode = $edit ? 'edit' : 'create';
if ($app['request']->getMethod() == 'POST') {
$instance->populateViaRequest($app['request']);
$validation = $instance->validate($crudData);
if ($mode === 'edit' && intval($app['request']->get('version')) !== $instance->get('version')) {
$validation['valid'] = false;
$app['session']->getFlashBag()->add('danger', $app['translator']->trans('crudlex.edit.locked'));
}
$fieldErrors = $validation['fields'];
if (!$validation['valid']) {
$app['session']->getFlashBag()->add('danger', $app['translator']->trans('crudlex.' . $mode . '.error'));
} else {
$modified = $edit ? $crudData->update($instance) : $crudData->create($instance);
if ($modified) {
$id = $instance->get('id');
if ($edit) {
$crudData->updateFiles($app['request'], $instance, $entity);
} else {
$crudData->createFiles($app['request'], $instance, $entity);
}
$app['session']->getFlashBag()->add('success', $app['translator']->trans('crudlex.' . $mode . '.success', array('%label%' => $crudData->getDefinition()->getLabel(), '%id%' => $id)));
return $app->redirect($app['url_generator']->generate('crudShow', array('entity' => $entity, 'id' => $id)));
}
$app['session']->getFlashBag()->add('danger', $app['translator']->trans('crudlex.' . $mode . '.failed'));
}
}
return $app['twig']->render($app['crud']->getTemplate($app, 'template', 'form', $entity), array('crudEntity' => $entity, 'crudData' => $crudData, 'entity' => $instance, 'mode' => $mode, 'fieldErrors' => $fieldErrors, 'layout' => $app['crud']->getTemplate($app, 'layout', $mode, $entity)));
}
public function testGetSet()
{
$definition = $this->crudServiceProvider->getData('book')->getDefinition();
$entity = new CRUDEntity($definition);
$entity->set('test', 'testdata');
$read = $entity->get('test');
$expected = 'testdata';
$this->assertSame($read, $expected);
$entity->set('test', 'testdata2');
$read = $entity->get('test');
$expected = 'testdata2';
$this->assertSame($read, $expected);
$read = $entity->get('testNull');
$this->assertNull($read);
$entity->set('price', 3.99);
$read = $entity->get('price');
$expected = 3.99;
$this->assertSame($read, $expected);
$entity->set('pages', 111);
$read = $entity->get('pages');
$expected = 111;
$this->assertSame($read, $expected);
// Fixed values override
$definition->setFixedValue('pages', 666);
$entity->set('pages', 111);
$read = $entity->get('pages');
$expected = 666;
$this->assertSame($read, $expected);
$definition = $this->crudServiceProvider->getData('book')->getDefinition();
$entity = new CRUDEntity($definition);
$entity->set('isOpenOnSundays', true);
$read = $entity->get('isOpenOnSundays');
$expected = true;
$this->assertSame($read, $expected);
}
public function testList()
{
$entity = $this->dataLibrary->createEmpty();
$entity->set('name', 'nameA');
$this->dataLibrary->create($entity);
$entity = new CRUDEntity($this->dataBook->getDefinition());
$entity->set('name', 'nameB');
$this->dataLibrary->create($entity);
$list = $this->dataLibrary->listEntries();
$read = count($list);
$expected = 2;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array('name' => 'nameB'), array('name' => '='));
$read = count($list);
$expected = 1;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array('name' => 'nameB', 'id' => 2), array('name' => '=', 'id' => '='));
$read = count($list);
$expected = 1;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array('type' => null), array('type' => '='));
$read = count($list);
$expected = 2;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array('name' => '%eB%'), array('name' => 'LIKE'));
$read = count($list);
$expected = 1;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array(), array(), null, null, 'name');
$expected = 'nameB';
$this->assertSame($list[0]->get('name'), $expected);
$expected = 'nameA';
$this->assertSame($list[1]->get('name'), $expected);
for ($i = 0; $i < 15; ++$i) {
$entity->set('name', 'name' . $i);
$this->dataLibrary->create($entity);
}
$list = $this->dataLibrary->listEntries(array(), array(), null, null);
$read = count($list);
$expected = 17;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array(), array(), null, 5);
$read = count($list);
$expected = 5;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array(), array(), 0, 5);
$read = count($list);
$expected = 5;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array(), array(), 15, 5);
$read = count($list);
$expected = 2;
$this->assertSame($read, $expected);
$list = $this->dataLibrary->listEntries(array(), array(), 5, null);
$read = count($list);
$expected = 12;
$this->assertSame($read, $expected);
}
/**
* Sets the values and parameters of the upcoming given query according
* to the entity.
*
* @param CRUDEntity $entity
* the entity with its fields and values
* @param QueryBuilder $queryBuilder
* the upcoming query
* @param boolean $setValue
* whether to use QueryBuilder::setValue (true) or QueryBuilder::set (false)
*/
protected function setValuesAndParameters(CRUDEntity $entity, QueryBuilder $queryBuilder, $setValue)
{
$formFields = $this->definition->getEditableFieldNames();
$count = count($formFields);
for ($i = 0; $i < $count; ++$i) {
$value = $entity->get($formFields[$i]);
$type = $this->definition->getType($formFields[$i]);
if ($type == 'bool') {
$value = $value ? 1 : 0;
}
if ($type == 'date' || $type == 'datetime' || $type == 'reference') {
$value = $value == '' ? null : $value;
}
if ($setValue) {
$queryBuilder->setValue('`' . $formFields[$i] . '`', '?');
} else {
$queryBuilder->set('`' . $formFields[$i] . '`', '?');
}
$queryBuilder->setParameter($i, $value);
}
}
/**
* Creates a new, empty entity instance having all fields prefilled with
* null or the defined value in case of fixed fields.
*
* @return CRUDEntity
* the newly created entity
*/
public function createEmpty()
{
$entity = new CRUDEntity($this->definition);
$fields = $this->definition->getEditableFieldNames();
foreach ($fields as $field) {
$value = null;
if ($this->definition->getType($field) == 'fixed') {
$value = $this->definition->getFixedValue($field);
}
$entity->set($field, $value);
}
$entity->set('id', null);
return $entity;
}
/**
* Constructs a file system path for the given parameters for storing the
* file of the file field.
*
* @param string $entityName
* the entity name
* @param CRUDEntity $entity
* the entity
* @param string $field
* the file field in the entity
*
* @return string
* the constructed path for storing the file of the file field
*/
protected function getPath($entityName, CRUDEntity $entity, $field)
{
return $entity->getDefinition()->getFilePath($field) . '/' . $entityName . '/' . $entity->get('id') . '/' . $field;
}
