/**
* Custom filter on the name due to WP's limitations:
* http://code.google.com/p/wordpress-custom-content-type-manager/issues/detail?id=271
*/
public function save_definition_filter($posted_data)
{
$posted_data = parent::save_definition_filter($posted_data);
// Are there any invalid characters? 1st char. must be a letter (req'd for valid prop/func names)
if (!empty($posted_data['name']) && !preg_match('/^[a-z]*$/', $posted_data['name'])) {
$this->errors['name'][] = __('Due to WordPress limitations, WYSIWYG fields can contain ONLY lowercase letters.', CCTM_TXTDOMAIN);
$posted_data['name'] = preg_replace('/[^a-z]/', '', $posted_data['name']);
}
return $posted_data;
}
/**
* Validate and sanitize any submitted data. Used when editing the definition for
* this type of element. Default behavior here is to require only a unique name and
* label. Override this if customized validation is required.
*
* into the field values.
*
* @param array $posted_data = $_POST data
* @return array filtered field_data that can be saved OR can be safely repopulated
*/
public function save_definition_filter($posted_data)
{
$posted_data = parent::save_definition_filter($posted_data);
if (empty($posted_data['alternate_input']) && empty($posted_data['options'])) {
$this->errors['options'][] = __('At least one option or alternate input is required.', CCTM_TXTDOMAIN);
}
return $posted_data;
// filtered data
}
/**
* Handle the "checked by default" option
*
* @param array $posted_data -- a copy of $_POST
* @return array filtered $_POST data
*/
public function save_definition_filter($posted_data)
{
$posted_data = parent::save_definition_filter($posted_data);
if (!isset($posted_data['checked_by_default'])) {
$posted_data['checked_by_default'] = 0;
// set it
}
return $posted_data;
}
