public function index()
{
// First, are we allowed to subscribe for alerts via web?
if (!Kohana::config('settings.allow_alerts')) {
url::redirect(url::site() . 'main');
}
$this->template->header->this_page = $this->themes->this_page = 'alerts';
$this->template->content = new View('alerts/main');
// Load the alert radius map view
$alert_radius_view = new View('alerts/radius');
$alert_radius_view->show_usage_info = TRUE;
$alert_radius_view->enable_find_location = TRUE;
$this->template->content->alert_radius_view = $alert_radius_view;
// Display Mobile Option?
$this->template->content->show_mobile = TRUE;
if (!Kohana::config("settings.sms_provider")) {
// Hide Mobile
$this->template->content->show_mobile = FALSE;
}
// Retrieve default country, latitude, longitude
$default_country = Kohana::config('settings.default_country');
// Retrieve Country Cities
$this->template->content->cities = $this->_get_cities($default_country);
// Populate this for backwards compat
$this->template->content->categories = array();
// Setup and initialize form field names
$form = array('alert_mobile' => '', 'alert_mobile_yes' => '', 'alert_email' => '', 'alert_email_yes' => '', 'alert_lat' => '', 'alert_lon' => '', 'alert_radius' => '', 'alert_country' => '', 'alert_confirmed' => '');
if ($this->user) {
$form['alert_email'] = $this->user->email;
}
// Get Countries
$countries = array();
foreach (ORM::factory('country')->orderby('country')->find_all() as $country) {
// Create a list of all countries
$this_country = $country->country;
if (strlen($this_country) > 35) {
$this_country = substr($this_country, 0, 35) . "...";
}
$countries[$country->id] = $this_country;
}
//Initialize default value for Alert confirmed hidden value
$this->template->content->countries = $countries;
// 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;
// If there is a post and $_POST is not empty
if ($post = $this->input->post()) {
$alert_orm = new Alert_Model();
// HT: created new model and post for mobile alert
$alert_orm1 = new Alert_Model();
$post1 = $this->input->post();
if ($alert_orm->validate($post)) {
// Yes! everything is valid
// Save alert and send out confirmation code
if (!empty($post->alert_mobile)) {
// HT: setting value of post1 to alert_orm1
$alert_orm1->validate($post1);
alert::_send_mobile_alert($post1, $alert_orm1);
$this->session->set('alert_mobile', $post->alert_mobile);
}
if (!empty($post->alert_email)) {
alert::_send_email_alert($post, $alert_orm);
$this->session->set('alert_email', $post->alert_email);
}
url::redirect('alerts/confirm');
} else {
// repopulate the form fields
$form = arr::overwrite($form, $post->as_array());
// populate the error fields, if any
$errors = arr::overwrite($errors, $post->errors('alerts'));
if (array_key_exists('alert_recipient', $post->errors('alerts'))) {
$errors = array_merge($errors, $post->errors('alerts'));
}
$form_error = TRUE;
}
} else {
$form['alert_lat'] = Kohana::config('settings.default_lat');
$form['alert_lon'] = Kohana::config('settings.default_lon');
$form['alert_radius'] = 20;
$form['alert_category'] = array();
}
$this->template->content->form_error = $form_error;
// Initialize Default Value for Hidden Field Country Name, just incase Reverse Geo coding yields no result
$form['alert_country'] = $countries[$default_country];
$this->template->content->form = $form;
$this->template->content->errors = $errors;
$this->template->content->form_saved = $form_saved;
// Javascript Header
$this->themes->map_enabled = TRUE;
$this->themes->js = new View('alerts/alerts_js');
$this->themes->treeview_enabled = TRUE;
$this->themes->slider_enabled = TRUE;
$this->themes->js->latitude = $form['alert_lat'];
$this->themes->js->longitude = $form['alert_lon'];
}