/**
* Email Settings
*/
public function email()
{
$this->template->content = new View('admin/settings/email');
$this->template->content->title = Kohana::lang('ui_admin.settings');
// setup and initialize form field names
$form = array('email_username' => '', 'email_password' => '', 'email_port' => '', 'email_host' => '', 'email_servertype' => '', 'email_ssl' => '');
// Copy the form as errors, so the errors will be stored with keys
// corresponding to the form field names
$errors = $form;
$form_error = FALSE;
$form_saved = FALSE;
// check, has the form been submitted, if so, setup validation
if ($_POST) {
// Instantiate Validation, use $post, so we don't overwrite $_POST
// fields with our own things
$post = new Validation($_POST);
// Add some filters
$post->pre_filter('trim', TRUE);
// Add some rules, the input field, followed by a list of checks, carried out in order
$post->add_rules('email_username', 'required', 'length[3,50]');
$post->add_rules('email_password', 'length[3,100]');
$post->add_rules('email_port', 'numeric[1,100]', 'length[1,20]');
$post->add_rules('email_host', 'required', 'length[3,100]');
$post->add_rules('email_servertype', 'required', 'length[3,100]');
// Test to see if things passed the rule checks
if ($post->validate()) {
// Yes! everything is valid
Settings_Model::save_all($post);
// Delete Settings Cache
$this->cache->delete('settings');
$this->cache->delete_tag('settings');
// Everything is A-Okay!
$form_saved = TRUE;
// repopulate the form fields
$form = arr::overwrite($form, $post->as_array());
} else {
// repopulate the form fields
$form = arr::overwrite($form, $post->as_array());
// populate the error fields, if any
$errors = arr::overwrite($errors, $post->errors('settings'));
$form_error = TRUE;
}
} else {
// Retrieve Current Settings
$settings = Settings_Model::get_settings(array_keys($form));
$form = array('email_username' => $settings['email_username'], 'email_password' => $settings['email_password'], 'email_port' => $settings['email_port'], 'email_host' => $settings['email_host'], 'email_servertype' => $settings['email_servertype'], 'email_ssl' => $settings['email_ssl']);
}
$this->template->content->form = $form;
$this->template->content->errors = $errors;
$this->template->content->form_error = $form_error;
$this->template->content->form_saved = $form_saved;
$this->template->content->email_ssl_array = array('1' => Kohana::lang('ui_admin.yes'), '0' => Kohana::lang('ui_admin.no'));
// Javascript Header
$this->themes->js = new View('admin/settings/email_js');
}
