Updated mailgun plugin

4 files changed, 214 insertions, 0 deletions

diff --git a/inc/mailgun/php-http/discovery/src/Strategy/CommonClassesStrategy.php b/inc/mailgun/php-http/discovery/src/Strategy/CommonClassesStrategy.php
new file mode 100644
index 0000000..cbed15d
--- /dev/null
+++ b/inc/mailgun/php-http/discovery/src/Strategy/CommonClassesStrategy.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace Http\Discovery\Strategy;
+
+use GuzzleHttp\Psr7\Request as GuzzleRequest;
+use Http\Message\MessageFactory\GuzzleMessageFactory;
+use Http\Message\StreamFactory\GuzzleStreamFactory;
+use Http\Message\UriFactory\GuzzleUriFactory;
+use Http\Message\MessageFactory\DiactorosMessageFactory;
+use Http\Message\StreamFactory\DiactorosStreamFactory;
+use Http\Message\UriFactory\DiactorosUriFactory;
+use Zend\Diactoros\Request as DiactorosRequest;
+use Http\Message\MessageFactory\SlimMessageFactory;
+use Http\Message\StreamFactory\SlimStreamFactory;
+use Http\Message\UriFactory\SlimUriFactory;
+use Slim\Http\Request as SlimRequest;
+use Http\Adapter\Guzzle6\Client as Guzzle6;
+use Http\Adapter\Guzzle5\Client as Guzzle5;
+use Http\Client\Curl\Client as Curl;
+use Http\Client\Socket\Client as Socket;
+use Http\Adapter\React\Client as React;
+use Http\Adapter\Buzz\Client as Buzz;
+
+/**
+ * @internal
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+final class CommonClassesStrategy implements DiscoveryStrategy
+{
+    /**
+     * @var array
+     */
+    private static $classes = [
+        'Http\Message\MessageFactory' => [
+            ['class' => GuzzleMessageFactory::class, 'condition' => [GuzzleRequest::class, GuzzleMessageFactory::class]],
+            ['class' => DiactorosMessageFactory::class, 'condition' => [DiactorosRequest::class, DiactorosMessageFactory::class]],
+            ['class' => SlimMessageFactory::class, 'condition' => [SlimRequest::class, SlimMessageFactory::class]],
+        ],
+        'Http\Message\StreamFactory' => [
+            ['class' => GuzzleStreamFactory::class, 'condition' => [GuzzleRequest::class, GuzzleStreamFactory::class]],
+            ['class' => DiactorosStreamFactory::class, 'condition' => [DiactorosRequest::class, DiactorosStreamFactory::class]],
+            ['class' => SlimStreamFactory::class, 'condition' => [SlimRequest::class, SlimStreamFactory::class]],
+        ],
+        'Http\Message\UriFactory' => [
+            ['class' => GuzzleUriFactory::class, 'condition' => [GuzzleRequest::class, GuzzleUriFactory::class]],
+            ['class' => DiactorosUriFactory::class, 'condition' => [DiactorosRequest::class, DiactorosUriFactory::class]],
+            ['class' => SlimUriFactory::class, 'condition' => [SlimRequest::class, SlimUriFactory::class]],
+        ],
+        'Http\Client\HttpAsyncClient' => [
+            ['class' => Guzzle6::class, 'condition' => Guzzle6::class],
+            ['class' => Curl::class, 'condition' => Curl::class],
+            ['class' => React::class, 'condition' => React::class],
+        ],
+        'Http\Client\HttpClient' => [
+            ['class' => Guzzle6::class, 'condition' => Guzzle6::class],
+            ['class' => Guzzle5::class, 'condition' => Guzzle5::class],
+            ['class' => Curl::class, 'condition' => Curl::class],
+            ['class' => Socket::class, 'condition' => Socket::class],
+            ['class' => Buzz::class, 'condition' => Buzz::class],
+            ['class' => React::class, 'condition' => React::class],
+        ],
+    ];
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getCandidates($type)
+    {
+        if (isset(self::$classes[$type])) {
+            return self::$classes[$type];
+        }
+
+        return [];
+    }
+}
diff --git a/inc/mailgun/php-http/discovery/src/Strategy/DiscoveryStrategy.php b/inc/mailgun/php-http/discovery/src/Strategy/DiscoveryStrategy.php
new file mode 100644
index 0000000..641485a
--- /dev/null
+++ b/inc/mailgun/php-http/discovery/src/Strategy/DiscoveryStrategy.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Http\Discovery\Strategy;
+
+use Http\Discovery\Exception\StrategyUnavailableException;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+interface DiscoveryStrategy
+{
+    /**
+     * Find a resource of a specific type.
+     *
+     * @param string $type
+     *
+     * @return array The return value is always an array with zero or more elements. Each
+     *               element is an array with two keys ['class' => string, 'condition' => mixed].
+     *
+     * @throws StrategyUnavailableException if we cannot use this strategy.
+     */
+    public static function getCandidates($type);
+}
diff --git a/inc/mailgun/php-http/discovery/src/Strategy/MockClientStrategy.php b/inc/mailgun/php-http/discovery/src/Strategy/MockClientStrategy.php
new file mode 100644
index 0000000..ea464cf
--- /dev/null
+++ b/inc/mailgun/php-http/discovery/src/Strategy/MockClientStrategy.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Http\Discovery\Strategy;
+
+use Http\Client\HttpClient;
+use Http\Mock\Client as Mock;
+
+/**
+ * Find the Mock client.
+ *
+ * @author Sam Rapaport <me@samrapdev.com>
+ */
+final class MockClientStrategy implements DiscoveryStrategy
+{
+    /**
+     * {@inheritdoc}
+     */
+    public static function getCandidates($type)
+    {
+        return ($type === HttpClient::class)
+            ? [['class' => Mock::class, 'condition' => Mock::class]]
+            : [];
+    }
+}
diff --git a/inc/mailgun/php-http/discovery/src/Strategy/PuliBetaStrategy.php b/inc/mailgun/php-http/discovery/src/Strategy/PuliBetaStrategy.php
new file mode 100644
index 0000000..2666fb3
--- /dev/null
+++ b/inc/mailgun/php-http/discovery/src/Strategy/PuliBetaStrategy.php
@@ -0,0 +1,91 @@
+<?php
+
+namespace Http\Discovery\Strategy;
+
+use Http\Discovery\Exception\PuliUnavailableException;
+use Puli\Discovery\Api\Discovery;
+use Puli\GeneratedPuliFactory;
+
+/**
+ * Find candidates using Puli.
+ *
+ * @internal
+ * @final
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+class PuliBetaStrategy implements DiscoveryStrategy
+{
+    /**
+     * @var GeneratedPuliFactory
+     */
+    protected static $puliFactory;
+
+    /**
+     * @var Discovery
+     */
+    protected static $puliDiscovery;
+
+    /**
+     * @return GeneratedPuliFactory
+     *
+     * @throws PuliUnavailableException
+     */
+    private static function getPuliFactory()
+    {
+        if (null === self::$puliFactory) {
+            if (!defined('PULI_FACTORY_CLASS')) {
+                throw new PuliUnavailableException('Puli Factory is not available');
+            }
+
+            $puliFactoryClass = PULI_FACTORY_CLASS;
+
+            if (!class_exists($puliFactoryClass)) {
+                throw new PuliUnavailableException('Puli Factory class does not exist');
+            }
+
+            self::$puliFactory = new $puliFactoryClass();
+        }
+
+        return self::$puliFactory;
+    }
+
+    /**
+     * Returns the Puli discovery layer.
+     *
+     * @return Discovery
+     *
+     * @throws PuliUnavailableException
+     */
+    private static function getPuliDiscovery()
+    {
+        if (!isset(self::$puliDiscovery)) {
+            $factory = self::getPuliFactory();
+            $repository = $factory->createRepository();
+
+            self::$puliDiscovery = $factory->createDiscovery($repository);
+        }
+
+        return self::$puliDiscovery;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getCandidates($type)
+    {
+        $returnData = [];
+        $bindings = self::getPuliDiscovery()->findBindings($type);
+
+        foreach ($bindings as $binding) {
+            $condition = true;
+            if ($binding->hasParameterValue('depends')) {
+                $condition = $binding->getParameterValue('depends');
+            }
+            $returnData[] = ['class' => $binding->getClassName(), 'condition' => $condition];
+        }
+
+        return $returnData;
+    }
+}