Добавлена логика HasJoined для сервера авторизации Minecraft

Исправлена ошибка в JoinForm
Добавлено базовое API для общения с сервером системы скинов

common/components/SkinSystem/Api.php

@@ -0,0 +1,29 @@
+<?php
+namespace common\components\SkinSystem;
+
+use GuzzleHttp\Client as GuzzleClient;
+use Yii;
+
+class Api {
+
+    const BASE_DOMAIN = 'http://skinsystem.ely.by';
+
+    public function textures($username) : array {
+        $response = $this->getClient()->get($this->getBuildUrl('/textures/' . $username));
+        $textures = json_decode($response->getBody(), true);
+
+        return $textures;
+    }
+
+    protected function getBuildUrl(string $url) : string {
+        return self::BASE_DOMAIN . $url;
+    }
+
+    /**
+     * @return GuzzleClient
+     */
+    protected function getClient() : GuzzleClient {
+        return Yii::$app->guzzle;
+    }
+
+}

common/config/main.php

@@ -23,6 +23,9 @@ return [
         'amqp' => [
             'class' => \common\components\RabbitMQ\Component::class,
         ],
+        'guzzle' => [
+            'class' => \GuzzleHttp\Client::class,
+        ],
     ],
     'aliases' => [
         '@bower' => '@vendor/bower-asset',

common/models/Textures.php

@@ -0,0 +1,71 @@
+<?php
+namespace common\models;
+
+use common\components\SkinSystem\Api as SkinSystemApi;
+
+class Textures {
+
+    public $displayElyMark = true;
+
+    /**
+     * @var Account
+     */
+    protected $account;
+
+    public function __construct(Account $account) {
+        $this->account = $account;
+    }
+
+    public function getMinecraftResponse() {
+        $response =  [
+            'name' => $this->account->username,
+            'id' => str_replace('-', '', $this->account->uuid),
+            'properties' => [
+                [
+                    'name' => 'textures',
+                    'signature' => 'Cg==',
+                    'value' => $this->getTexturesValue(),
+                ],
+            ],
+        ];
+
+        if ($this->displayElyMark) {
+            $response['ely'] = true;
+        }
+
+        return $response;
+    }
+
+    public function getTexturesValue($encrypted = true) {
+        $array = [
+            'timestamp' => time() + 60 * 60 * 24 * 2,
+            'profileId' => str_replace('-', '', $this->account->uuid),
+            'profileName' => $this->account->username,
+            'textures' => $this->getTextures(),
+        ];
+
+        if ($this->displayElyMark) {
+            $array['ely'] = true;
+        }
+
+        if (!$encrypted) {
+            return $array;
+        } else {
+            return $this->encrypt($array);
+        }
+    }
+
+    public function getTextures() {
+        $api = new SkinSystemApi();
+        return $api->textures($this->account->username);
+    }
+
+    public static function encrypt(array $data) {
+        return base64_encode(stripcslashes(json_encode($data)));
+    }
+
+    public static function decrypt($string, $assoc = true) {
+        return json_decode(base64_decode($string), $assoc);
+    }
+
+}