Initial commit: WordPress wp-content (themes, plugins, languages)

- Theme: momentry (custom theme with REST API routes)
- Plugins: code-snippets (contains all API proxies)
- Languages: zh_TW translations
- Excludes: cache, backups, uploads, logs

plugins/wp-mail-smtp/vendor_prefixed/guzzlehttp/guzzle/src/RetryMiddleware.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace WPMailSMTP\Vendor\GuzzleHttp;
+
+use WPMailSMTP\Vendor\GuzzleHttp\Promise as P;
+use WPMailSMTP\Vendor\GuzzleHttp\Promise\PromiseInterface;
+use WPMailSMTP\Vendor\Psr\Http\Message\RequestInterface;
+use WPMailSMTP\Vendor\Psr\Http\Message\ResponseInterface;
+/**
+ * Middleware that retries requests based on the boolean result of
+ * invoking the provided "decider" function.
+ *
+ * @final
+ */
+class RetryMiddleware
+{
+    /**
+     * @var callable(RequestInterface, array): PromiseInterface
+     */
+    private $nextHandler;
+    /**
+     * @var callable
+     */
+    private $decider;
+    /**
+     * @var callable(int)
+     */
+    private $delay;
+    /**
+     * @param callable                                            $decider     Function that accepts the number of retries,
+     *                                                                         a request, [response], and [exception] and
+     *                                                                         returns true if the request is to be
+     *                                                                         retried.
+     * @param callable(RequestInterface, array): PromiseInterface $nextHandler Next handler to invoke.
+     * @param (callable(int): int)|null                           $delay       Function that accepts the number of retries
+     *                                                                         and returns the number of
+     *                                                                         milliseconds to delay.
+     */
+    public function __construct(callable $decider, callable $nextHandler, ?callable $delay = null)
+    {
+        $this->decider = $decider;
+        $this->nextHandler = $nextHandler;
+        $this->delay = $delay ?: __CLASS__ . '::exponentialDelay';
+    }
+    /**
+     * Default exponential backoff delay function.
+     *
+     * @return int milliseconds.
+     */
+    public static function exponentialDelay(int $retries) : int
+    {
+        return (int) 2 ** ($retries - 1) * 1000;
+    }
+    public function __invoke(RequestInterface $request, array $options) : PromiseInterface
+    {
+        if (!isset($options['retries'])) {
+            $options['retries'] = 0;
+        }
+        $fn = $this->nextHandler;
+        return $fn($request, $options)->then($this->onFulfilled($request, $options), $this->onRejected($request, $options));
+    }
+    /**
+     * Execute fulfilled closure
+     */
+    private function onFulfilled(RequestInterface $request, array $options) : callable
+    {
+        return function ($value) use($request, $options) {
+            if (!($this->decider)($options['retries'], $request, $value, null)) {
+                return $value;
+            }
+            return $this->doRetry($request, $options, $value);
+        };
+    }
+    /**
+     * Execute rejected closure
+     */
+    private function onRejected(RequestInterface $req, array $options) : callable
+    {
+        return function ($reason) use($req, $options) {
+            if (!($this->decider)($options['retries'], $req, null, $reason)) {
+                return P\Create::rejectionFor($reason);
+            }
+            return $this->doRetry($req, $options);
+        };
+    }
+    private function doRetry(RequestInterface $request, array $options, ?ResponseInterface $response = null) : PromiseInterface
+    {
+        $options['delay'] = ($this->delay)(++$options['retries'], $response, $request);
+        return $this($request, $options);
+    }
+}