/**
* Prepare form
*
* @param array $config
* @param array $defaults
* @return Rabbit_Form
*/
public function prepare_form(array $config, array $defaults = array(), $id = '')
{
//create form
$form = Rabbit_Form_Factory::factory($config['form']['type'], $config['table']);
$form->setGenerateAssets($config['form']['automatic_assets']);
$form->setPrimaryKey($config['primary_key']);
$form->setEditId($id);
//form validator
if (isset($config['form']['validation'])) {
$form->setValidationCallback($config['form']['validation']);
}
//form events
if (isset($config['form']['preinsert'])) {
$form->setPreInsert($config['form']['preinsert']);
}
if (isset($config['form']['postinsert'])) {
$form->setPostInsert($config['form']['postinsert']);
}
if (isset($config['form']['preupdate'])) {
$form->setPreUpdate($config['form']['preupdate']);
}
if (isset($config['form']['postupdate'])) {
$form->setPostUpdate($config['form']['postupdate']);
}
if (isset($config['form']['prechange'])) {
$form->setPreChange($config['form']['prechange']);
}
if (isset($config['form']['postchange'])) {
$form->setPostChange($config['form']['postchange']);
}
if (isset($config['form']['predelete'])) {
$form->setPreDelete($config['form']['predelete']);
}
if (isset($config['form']['postdelete'])) {
$form->setPostDelete($config['form']['postdelete']);
}
//parse hiddens
if (isset($config['form']['hidden'])) {
foreach ($config['form']['hidden'] as $name => $value) {
$form->addHiddenField($name, $value);
}
}
//add hidden form indentifier
$form->addHiddenField('rabbit-form-id', $this->getFormIdentifier($config));
//parse fields
foreach ($config['fields'] as $name => $field) {
//get params
$params = isset($field['params']) ? $field['params'] : array();
//initialize field
$f = Rabbit_Field_Factory::factory($field['type'], $form, $params);
$f->setName($name);
$f->setLabel($field['label']);
//set persist
if (isset($field['persist'])) {
$f->setPersist($field['persist']);
}
//populate field
if (isset($_POST[$name])) {
//check for post repopulate
$f->setValue($_POST[$name]);
} elseif (isset($defaults[$name])) {
//check for predefined repopulate
$f->setRawValue($defaults[$name]);
} elseif (isset($field['value'])) {
//check for config repopulate
$f->setValue($field['value']);
}
//validators
if (isset($field['validators'])) {
foreach ($field['validators'] as $validator) {
$v = Rabbit_Validator_Factory::factory($validator['type'], $f);
if (isset($validator['params'])) {
$v->setParams($validator['params']);
}
}
}
//initialize field
$f->initialize();
}
return $form;
}
/**
* Overload the construtor to force image extensions
*
* @param Rabbit_Form $form
* @param array $attributes
*/
public function __construct(Rabbit_Form $form, array $attributes = array())
{
parent::__construct($form, $attributes);
$validator = Rabbit_Validator_Factory::factory('File', $this);
$validator->setParams(array('extensions' => array('jpg', 'jpeg', 'gif', 'png', 'bmp')));
}