Library for work with API Vk.com

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0.5.0 2016-02-09 21:58 UTC

README

Build Status Code Style Status

That library will help you organize your work with API Vk.com

Installation

You can get library and all of it dependencies through composer

composer require "getjump/vk:*"

Explanation

Okay, that is how we can instantiate main object for our future requests

$vk = getjump\Vk\Core::getInstance()->apiVersion('5.5')->setToken(>>> HERE YOUR TOKENS GOES <<<);

YOU CAN GET SOME TOKENS AT : You can get some tokens at: http://oauth.vk.com/authorize?client_id=3470411&scope=messages,photos,groups,status,wall,offline&redirect_uri=blank.html&display=page&v=5.5&response_type=token I can't steal them, since it's VK side stuff guys, scope means what rights you needed for, i recommend as much as you can, if you don't want problems. If you wanna use site authorization, look at next snippet:

$vk = getjump\Vk\Core::getInstance()->apiVersion('5.5');

$auth = getjump\Vk\Auth::getInstance();
$auth->setAppId('3470411')->setScope('SCOPE')->setSecret('SECRET CODE')->setRedirectUri('http://localhost/test.php'); // SETTING ENV
$token=$auth->startCallback(); // Here we will have token, if everything okay

printf("<a href='%s' target='_top'>LINK</a>", $auth->getUrl());
if($token) {
    $vk->setToken($token);
    $vk->request('users.get', ['user_ids' => range(1, 100)])->each(function($i, $v) {
        if($v->last_name == '') return;
        print $v->last_name . '<br>';
    });
}

I already did some wrappers just for you, if you wanna more, please do and pull request but you still can don't use them, or use something like this.

$vk->request('friends.get', ['user_id' => '15157875'])->each(function($i, $v) {});

That us long polling shiet, it works like a hell, as fast as you can see.

// Long pooling loop
$lp = new getjump\Vk\Wrapper\LongPoll($vk);
$lp->doLoop();

We will do badass stuff, like kiss. You can do like the following and it will works

//KISS
$user=new getjump\Vk\Wrapper\User(getjump\Vk\Core::getInstance()->apiVersion('5.5'));
$user->get(1, 'photo_max_orig, sex'); //It will contain RequestTransaction, and will wait for your action, like getting response ->response or calling ->each(callback)
//Since __get and __call are overrided, we will request for a data, only when it neeeded

We can use my own sakhalin technilogies and take all the stuff that VK have for that request using generators

// Friends gets
$friends = new getjump\Vk\Wrapper\Friends($vk);
foreach($friends->get(15157875, 'first_name, last_name')->batch(100) as $f) //BATCH MEAN $f WILL CONTAIN JUST 100 ELEMENTS, AND REQUEST WILL MADE FOR 100 ELEMENTS
{
    /**
     * @var $f \getjump\Vk\ApiResponse;
     */

    $f->response->each(function($i, $j) {
        if(!$j->online) return;
        print $j->getName() . '<br>';
    });
}

But you still can do old style stuff

 //SECOND OPTION TO JUST GET EVERYTHING, WITHOUT count BEING SEND
$friends->get(15157875, 'first_name, last_name')->response->each(function($i, $d) {
     if($d->online)
     {
         print $d->getName() . '<br>';
     }
});

That snippet will show you your last 200 messages

//MESSAGES
$data = $vk->request('messages.get', ['count' => 200]);

$userMap = [];
$userCache = [];

$user = new \getjump\Vk\Wrapper\User($vk);

$fetchData = function($id) use($user, &$userMap, &$userCache)
{
    if(!isset($userMap[$id]))
    {
        $userMap[$id] = sizeof($userCache);
        $userCache[] = $user->get($id)->response->get();
    }

    return $userCache[$userMap[$id]];
};

//REQUEST WILL ISSUE JUST HERE! SINCE __get overrided
$data->each(function($key, $value) use($fetchData) {
    $user = $fetchData($value->user_id);
    printf("[%s] %s <br>", $user->getName(), $value->body);
    return;
});

Once more black magic. VK has method called execute, that can take something like JS code. Look what i've done for that.

$js1 = $vk->request('messages.get', ['count' => 200, 'offset' =>0 * 200])->toJs(); //IT WILL RETURN VkJs object
$js2 = $vk->request('messages.get', ['count' => 200, 'offset' =>1 * 200])->toJs();
$js3 = $vk->request('messages.get', ['count' => 200, 'offset' =>2 * 200])->toJs();
$js4 = $vk->request('messages.get', ['count' => 200, 'offset' =>3 * 200])->toJs();


$js1
        ->append($js2) // WE ARE APPENDING js2 to js1
        ->append($js3)
        ->append($js4) 
        ->execute() // WE WANT EXECUTE THIS (actually it will return RequestTransaction)
        ->response //AS FOR NOW WE REALLY DO SOME REQUEST TO API 
        ->each(
            function($i, $v) //FIRST CALLBACK IS NEEDED TO GO FOR EVERY PART OF RESPONSE, ARRAY WITH 4-ELS IN OUR CASE
            {
                $v->each(function($c, $d) { // SECOND TO CHECK EVERY ELEMENTS IN ARRAY WITH 200 ELEMENTS
                    if(isset($d->body)) print $d->body; //WE JUST OUTPUTTING MESSAGE IF IT SET
                });
            });