Hi,
Sounds like you want to send a web push notification that opens in the browser, and also send a native Android notification that opens in the app.
Our WordPress plugin will automatically send a web push notification to all web push users. To send a native Android notification that opens in your app, you’ll have to use our WordPress filter hook.
Add this PHP code to a file that will always get called when a notification is being sent. Something like the index or header files of your theme might work.
Note: This code may not work out of the box, you may have to tweak it around a bit, but the comments below should guide you on how to fix that.
add_filter('onesignal_send_notification', 'onesignal_send_notification_filter', 10, 4);
function onesignal_send_notification_filter($fields, $new_status, $old_status, $post) {
/* Goal: We don't want to modify the original $fields array, because we want the
original web push notification to go out unmodified.
However, we want to send an additional notification to Android and iOS
devices with an additionalData property.
*/
/* Not entirely sure if this PHP function makes a deep copy of our $fields array;
it may not be necessary. */
$fields_dup = $fields;
$fields_dup['isAndroid'] = true;
$fields_dup['isIos'] = true;
$fields_dup['isAnyWeb'] = false;
$fields_dup['isWP'] = false;
$fields_dup['isAdm'] = false;
$fields_dup['isChrome'] = false;
$fields_dup['data'] = array("myappurl" => $fields['url']);
unset($fields_dup['url']);
/* Send another notification via cURL */
$ch = curl_init();
$onesignal_post_url = "https://onesignal.com/api/v1/notifications";
/* Hopefully OneSignal::get_onesignal_settings(); can be called outside of the plugin */
$onesignal_wp_settings = OneSignal::get_onesignal_settings();
$onesignal_auth_key = $onesignal_wp_settings['app_rest_api_key'];
curl_setopt($ch, CURLOPT_URL, $onesignal_post_url);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Authorization: Basic ' . $onesignal_auth_key
));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields_dup));
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
// Optional: Turn off host verification if SSL errors for local testing
// curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
/* Optional: cURL settings to help log cURL output response
curl_setopt($ch, CURLOPT_FAILONERROR, false);
curl_setopt($ch, CURLOPT_HTTP200ALIASES, array(400));
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_STDERR, $out);
*/
$response = curl_exec($ch);
/* Optional: Log cURL output response
fclose($out);
$debug_output = ob_get_clean();
$curl_effective_url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
$curl_http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$curl_total_time = curl_getinfo($ch, CURLINFO_TOTAL_TIME);
onesignal_debug('OneSignal API POST Data:', $fields);
onesignal_debug('OneSignal API URL:', $curl_effective_url);
onesignal_debug('OneSignal API Response Status Code:', $curl_http_code);
if ($curl_http_code != 200) {
onesignal_debug('cURL Request Time:', $curl_total_time, 'seconds');
onesignal_debug('cURL Error Number:', curl_errno($ch));
onesignal_debug('cURL Error Description:', curl_error($ch));
onesignal_debug('cURL Response:', print_r($response, true));
onesignal_debug('cURL Verbose Log:', $debug_output);
}
*/
curl_close($ch);
return $fields;
}
So what you’ve just added is a WordPress filter hook that gets applied whenever we send out a notification. This filter hook sends an additional notification to Android users, and then exits, and the plugin sends its normal web push notification to web users.
In your native Android application, you need to capture this event so that your app can respond with whatever it needs to do. If you’re using Phonegap, Cordova, or Ionic, for example, here’s the event you can use to also navigate to the same URL:
https://documentation.onesignal.com/docs/phonegap–cordova-sdk-api#notificationOpenedCallback
The code example there has different variants. Click the “Open page in app” variant to see the code example.
Please note that the above filter hook puts the URL In the ‘additionalData’ property with a key of ‘myappurl’ and a value of the URL to navigate to, so you’ll have to look inside ‘myappurl’ to get the value you need.
