public static function getDistance($target_postcode, $contact_postcode)
{
require_once __DIR__ . '/QueryAPI.php';
$country_list = unserialize(ZWS_CDB_COUNTRY);
$google_api_key = get_site_option(self::OPTIONS_LABEL)['zws_contacts_database_google_server_api_key'];
$country_code = get_site_option(self::OPTIONS_LABEL)['zws_contacts_database_plugin_country_of_use'];
$country_name = array_search($country_code, $country_list);
$path = "?origins={$target_postcode}, {$country_name}\n &destinations={$contact_postcode}, {$country_name}\n &mode=driving\n &language=en-EN\n &components=country:{$country_code}\n &units=imperial\n &sensor=false\n &key={$google_api_key}";
// $data = file_get_contents($url);
$data = \ZwsContactsDatabase\QueryAPI::makeQuery(self::DISTANCE_MATRIX_BASE_URL, $path);
if ($data['returned_data'] && $data['returned_data']['status'] === 'OK' && $data['returned_data']['rows'][0]['elements'][0]['status'] === "OK") {
if ($data['cached']) {
// error_log('THE DATA WAS CACHED ...'); // debug
}
return round(sanitize_text_field($data['returned_data']['rows'][0]['elements'][0]['distance']['value']) * 0.000621371, 0, PHP_ROUND_HALF_UP);
} else {
error_log('An error occurred whilst attempting to get a distance, at \\ZwsContactsDatabase\\DistanceCalculator::getDistance');
return false;
}
}
private static function display_or_action()
{
$safe_values = array();
// checks if incoming POST, and that nonce was set, and that nonce details match
if (isset($_POST['submitted']) && isset($_POST['my_nonce_field']) && wp_verify_nonce(apply_filters('zws_filter_basic_sanitize', $_POST['my_nonce_field']), 'submit_details_action')) {
// sanitise values
$safe_values['first_name'] = apply_filters('zws_filter_basic_sanitize', $_POST['first_name']);
$safe_values['last_name'] = apply_filters('zws_filter_basic_sanitize', $_POST['last_name']);
$safe_values['postcode'] = apply_filters('zws_filter_sanitize_postcode', $_POST['postcode']);
$safe_values['phone'] = apply_filters('zws_filter_enforce_numeric', $_POST['phone']);
$safe_values['email'] = apply_filters('zws_filter_basic_sanitize', $_POST['email']);
$safe_values['max_radius'] = apply_filters('zws_filter_enforce_numeric', $_POST['max_radius']);
$safe_values['extra_info'] = apply_filters('zws_filter_limit_chars', apply_filters('zws_filter_text_with_linebreak', $_POST['extra_info']));
$safe_values['pp_accepted'] = true ? isset($_POST['privacy_accept']) : false;
foreach (unserialize(ZWS_CDB_DAYS) as $key => $day) {
if (sanitize_text_field($_POST['earliest_time_' . $day]) !== 'Unavailable') {
$safe_values['earliest_time_' . $day] = apply_filters('zws_filter_basic_sanitize', $_POST['earliest_time_' . $day]);
} else {
$safe_values['earliest_time_' . $day] = 'UNAVL';
}
$safe_values['latest_time_' . $day] = apply_filters('zws_filter_basic_sanitize', $_POST['latest_time_' . $day]);
}
// verify privacy policy has been accepted
if (!$safe_values['pp_accepted']) {
return self::failure_view('privacy');
}
// query google maps api to get longitute and latitude for the postcode, to pull back from db when displayed on map
require_once __DIR__ . '/QueryAPI.php';
$google_api_key = apply_filters('zws_filter_basic_sanitize', get_site_option(self::OPTIONS_LABEL)['zws_contacts_database_google_server_api_key']);
$country_code = get_site_option(self::OPTIONS_LABEL)['zws_contacts_database_plugin_country_of_use'];
$country_list = unserialize(ZWS_CDB_COUNTRY);
$country_name = array_search($country_code, $country_list);
$path = '?address=' . $safe_values['postcode'] . ',' . $country_name . '&language=en-EN&sensor=false&key=' . $google_api_key;
$data = \ZwsContactsDatabase\QueryAPI::makeQuery(self::MAPS_API_BASE_URL, $path);
if ($data['returned_data'] && $data['returned_data']['status'] === 'OK') {
if ($data['cached']) {
// error_log('THE DATA WAS CACHED ...'); // debug
}
$safe_values['lat'] = sanitize_text_field($data['returned_data']['results'][0]['geometry']['location']['lat']);
$safe_values['lng'] = sanitize_text_field($data['returned_data']['results'][0]['geometry']['location']['lng']);
} else {
return self::failure_view();
}
// send to database
require_once __DIR__ . '/Database.php';
if (\ZwsContactsDatabase\Database::insert($safe_values, $user_signup = True)) {
// email admins
if (!self::email_notifications($safe_values)) {
error_log('Error sending email to administrator ...');
}
// return success
return self::success_view();
} else {
return self::failure_view();
}
} else {
// if it wasn't a form submission, create / present the form
return self::create_form();
}
}
private static function getBaseCoordinates($postcode)
{
// returns an array for the coordinates (lat, lng).
require_once __DIR__ . '/QueryAPI.php';
$country_code = get_site_option(self::OPTIONS_LABEL)['zws_contacts_database_plugin_country_of_use'];
$base_url = 'https://maps.googleapis.com/maps/api/geocode/json';
$path = "?address={$postcode}&language=en-EN&components=country:{$country_code}&sensor=false";
$result = \ZwsContactsDatabase\QueryAPI::makeQuery($base_url, $path);
// if successful return and there are some results ...
if ($result !== false && !empty($result['returned_data']['results'])) {
// grab and return the lat and lng
return array(0 => $result['returned_data']['results'][0]['geometry']['location']['lat'], 1 => $result['returned_data']['results'][0]['geometry']['location']['lng']);
}
echo '<strong style="display:block;margin-top:1em;color:red;font-size:1.5em";>' . self::POSTCODE_FAILURE . '</strong>';
return false;
}
