Stefanius67 / PNServer

PNTestServer.php

<?php

require_once 'autoloader.php';


use SKien\PNServer\PNDataProvider;

use SKien\PNServer\PNDataProviderSQLite;

use SKien\PNServer\PNDataProviderMySQL;

use SKien\PNServer\PNSubscription;

use SKien\PNServer\PNVapid;

use SKien\PNServer\PNPayload;

use SKien\PNServer\PNServer;


	// check, if PHP version is sufficient and all required extensions are installed

	$bExit = false;

	if (version_compare(phpversion(), '7.1', '<')) {

		trigger_error('At least PHP Version 7.1 is required (current Version is ' . phpversion() . ')!', E_USER_WARNING);

		$bExit = true;

	}

	$aExt = array('curl', 'gmp', 'mbstring', 'openssl', 'bcmath');

	foreach ($aExt as $strExt) {

		if (!extension_loaded($strExt)) {

			trigger_error('Extension ' . $strExt . ' must be installed!', E_USER_WARNING);

			$bExit = true;

		}

	}

	if ($bExit) {

		exit();

	}


	// for test use SQLite database - will be cretaed at first instantiation

	$oDP = new PNDataProviderSQLite();

	

	// or may use any MySQL database

	// $oDP = new PNDataProviderMySQL('localhost', 'username', 'password', 'db-name');

	

	if (!$oDP->isConnected()) {

	    echo $oDP->getError();

		exit();

	}


	// just add expired (unsubscribed) subscription to demonstrate response of

	// push service and the auto-remove option

	if (!$oDP->saveSubscription(

			'{'

			.'	"endpoint": "https://fcm.googleapis.com/fcm/send/f8PIq7EL6xI:APA91bFgD2qA0Goo_6sWgWVDKclh5Sm1Gf1BtYZw3rePs_GHqmC9l2N92I4QhLQtPmyB18HYYseFHLhvMbpq-oGz2Jtt8AVExmNU9R3K9Z-Gaiq6rQxig1WT4ND_5PSXTjuth-GoGggt",'

			.'	"expirationTime": "1589291569000",'

			.'	"keys": {'

			.'	"p256dh": "BEQrfuNX-ZrXPf0Mm-IdVMO1LMpu5N3ifgcyeUD2nYwuUhRUDmn_wVOM3eQyYux5vW2B8-TyTYco4-bFKKR02IA",'

			.'	"auth": "jOfywakW_srfHhMF-NiZ3Q"'

			.'	}'

			.'}'

	    )) {

	    echo $oDP->getError();

	    exit();

	}

	

	echo 'Count of subscriptions: ' . $oDP->count() . '<br/><br/>' . PHP_EOL;

	if ($oDP->init()) {

		while (($strJsonSub = $oDP->fetch()) !== false) {

			echo 'UA: ' . $oDP->getColumn(PNDataProvider::COL_USERAGENT);

			echo ' (Lastupdated: ' . date('Y-m-d H:i:s', $oDP->getColumn(PNDataProvider::COL_LASTUPDATED)) . ')<br/>' . PHP_EOL;			

$oDP->getColumn(SKien\PNServer\PNDataProvider::COL_LASTUPDATED) of type string is incompatible with the type integer expected by parameter $timestamp of date().

			$strPrintable = json_encode(json_decode($strJsonSub), JSON_PRETTY_PRINT);

It seems like $strJsonSub can also be of type true; however, parameter $json of json_decode() does only seem to accept string, maybe add an additional type check?

			$strPrintable = str_replace("\n", '<br/>', $strPrintable);

			$strPrintable = str_replace(" ", '&nbsp;', $strPrintable);

			echo '<span style="font-size: 10pt; font-family: courier; overflow:scroll; white-space: nowrap">' . $strPrintable . '</span><br/><br/>' . PHP_EOL;			

		}

	} else {

    	echo $oDP->getError();

    	exit();

	}

	

	// the server to handle all

	$oServer = new PNServer($oDP);


	// set the VAPID key

	/*

	$oVapid = new PNVapid(

			"mailto:yourmail@yourdomain.de",

			"the-generated-public-key",

			"the-generated-private-key"

	   );

	*/

	$oVapid = new PNVapid(

	       "mailto:s.kien@online.de",

	       "BDtOCcUUTYvuUzx9ktgYs3mB6tQCjFLNfOkuiaIi_2LNosLbHQY6P91eMzQ8opTDLK_PjJHsjMSiJ-MUOeSjV8E",

	       "juLDCbPNbObvn-89_o0SEbnBZLMWxlVEjGypyxHEh2M"

	   );

	        

	$oServer->setVapid($oVapid);

	

	// create payload

	// - we don't set a title - so service worker uses default

	// - URL to icon can be

	//    * relative to the origin location of the service worker

	//    * absolute from the homepage (begining with a '/')

	//    * complete URL (beginning with https://) 

	$oPayload = new PNPayload('', "...first text to display.", './elephpant.png');

	// set tag to group the notifications but always show the popup 

	$oPayload->setTag('news', true);

	// and lead the user to thr page of your choice

	$oPayload->setURL('/where-to-go.php');

	

	$oServer->setPayload($oPayload);


	// load subscriptions from database (incluing the expired one created above...) 

	if (!$oServer->loadSubscriptions()) {

	    echo $oDP->getError();

	    exit();

	}

	

	// ... and finally push !

	if (!$oServer->push()) {

		echo '<h2>' . $oServer->getError() . '</h2>' . PHP_EOL;

	} else {

		$aLog = $oServer->getLog();

		echo '<h2>Push - Log:</h2>' . PHP_EOL;

		foreach ($aLog as $strEndpoint => $aMsg ) {

			echo '<h3>' . PNSubscription::getOrigin($strEndpoint) . '</h3>' . PHP_EOL;

			echo $aMsg['msg'] . '<br/>resonse code: ' . $aMsg['curl_response_code']  . ' (' . $aMsg['curl_response'] . ')';	

		}

	}