/**
* Adds a trim filter if it doesn't already exist.
*
* @param string $model
* @param string $column
* @return void
**/
public function initialize($model, $column)
{
parent::initialize($model, $column);
if ($this->trim) {
$this->filters += array($this->null ? 'Field_String::trim' : 'trim' => null);
}
}
/**
* Selects the default value from the choices if NULLs are not allowed, but
* the given value is NULL.
*
* This is intended to mimic the way MySQL selects the default value if
* nothing is given.
*
* @param mixed $value
* @return string
*/
public function set($value)
{
if ($value === NULL and !$this->allow_null) {
// Set value to the default value
$value = $this->default;
}
return parent::set($value);
}
/**
* Adds an email validation rule if it doesn't already exist.
*
* @param string $model
* @param string $column
* @return void
**/
public function initialize($model, $column)
{
parent::initialize($model, $column);
if (count($this->rules) > 0) {
// If rules can be found check if the rule for e-mail is set
foreach ($this->rules as $rule) {
if (is_string($rule[0]) and $rule[0] === 'email') {
// E-mail rule is set no need to continue
return;
}
}
}
// Add the rule for e-mail
$this->rules[] = array('email');
}
/**
* Adds a filter that hashes the password.
*
* @param Jelly_Model $model
* @param mixed $column
* @return void
*/
public function initialize($model, $column)
{
parent::initialize($model, $column);
// Add a filter that hashes the password when validating
$this->filters[] = array(array(':field', 'hash'), array(':value', ':model'));
}