1 files changed, 106 insertions, 0 deletions
diff --git a/plugins/Marketplace/API.php b/plugins/Marketplace/API.php
new file mode 100644
index 0000000000..0ebdaec905
--- /dev/null
+++ b/plugins/Marketplace/API.php
@@ -0,0 +1,106 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+
+namespace Piwik\Plugins\Marketplace;
+
+use Exception;
+use Piwik\Piwik;
+use Piwik\Plugins\Marketplace\Api\Client;
+use Piwik\Plugins\Marketplace\Api\Service;
+use Piwik\Plugins\Marketplace\Plugins\InvalidLicenses;
+
+/**
+ * The Marketplace API lets you manage your license key so you can download & install in one-click <a target="_blank" rel="noreferrer" href="https://plugins.piwik.org/premium">paid premium plugins</a> you have subscribed to.
+ *
+ * @method static \Piwik\Plugins\Marketplace\API getInstance()
+ */
+class API extends \Piwik\Plugin\API
+{
+    /**
+     * @var Client
+     */
+    private $marketplaceClient;
+
+    /**
+     * @var Service
+     */
+    private $marketplaceService;
+
+    /**
+     * @var InvalidLicenses
+     */
+    private $expired;
+
+    public function __construct(Service $service, Client $client, InvalidLicenses $expired)
+    {
+        $this->marketplaceService = $service;
+        $this->marketplaceClient  = $client;
+        $this->expired = $expired;
+    }
+
+    /**
+     * Deletes an existing license key if one is set.
+     *
+     * @return bool
+     */
+    public function deleteLicenseKey()
+    {
+        Piwik::checkUserHasSuperUserAccess();
+
+        $this->setLicenseKey(null);
+        return true;
+    }
+
+    /**
+     * Saves the given license key in case the key is actually valid (exists on the Piwik Marketplace and is not
+     * yet expired).
+     *
+     * @param string $licenseKey
+     * @return bool
+     *
+     * @throws Exception In case of an invalid license key
+     * @throws Service\Exception In case of any network problems
+     */
+    public function saveLicenseKey($licenseKey)
+    {
+        Piwik::checkUserHasSuperUserAccess();
+
+        $licenseKey = trim($licenseKey);
+
+        // we are currently using the Marketplace service directly to 1) change LicenseKey and 2) not use any cache
+        $this->marketplaceService->authenticate($licenseKey);
+
+        try {
+            $consumer = $this->marketplaceService->fetch('consumer/validate', array());
+        } catch (Api\Service\Exception $e) {
+            if ($e->getCode() === Api\Service\Exception::HTTP_ERROR) {
+                throw $e;
+            }
+
+            $consumer = array();
+        }
+
+        if (empty($consumer['isValid'])) {
+            throw new Exception(Piwik::translate('Marketplace_ExceptionLinceseKeyIsNotValid'));
+        }
+
+        $this->setLicenseKey($licenseKey);
+
+        return true;
+    }
+
+    private function setLicenseKey($licenseKey)
+    {
+        $key = new LicenseKey();
+        $key->set($licenseKey);
+
+        $this->marketplaceClient->clearAllCacheEntries();
+        $this->expired->clearCache();
+    }
+
+}