Initial xentral_oss_20.3.c9ffacf

classes/Components/Http/Cookie/CookieCollection.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace Xentral\Components\Http\Cookie;
+
+use ArrayAccess;
+use ArrayIterator;
+use Countable;
+use Iterator;
+
+class CookieCollection implements Iterator, Countable, ArrayAccess
+{
+    /** @var Cookie[] $cookies */
+    private $cookies;
+
+    /**
+     * CookieCollection constructor.
+     *
+     * @param Cookie[] $cookies
+     */
+    public function __construct($cookies = [])
+    {
+        $this->cookies = new ArrayIterator($cookies);
+    }
+
+    /**
+     * Returns http headers to be used in response
+     *
+     * @return string[]
+     */
+    public function toHttpHeaders()
+    {
+        $result = [];
+        foreach ($this->cookies as $cookie) {
+            $result[] = $cookie->toHttpHeader();
+        }
+
+        return $result;
+    }
+
+    /**
+     * @return Cookie
+     */
+    public function current()
+    {
+        return $this->cookies->current();
+    }
+
+    /**
+     * @return void
+     */
+    public function next()
+    {
+        $this->cookies->next();
+    }
+
+    /**
+     * @return int|string
+     */
+    public function key()
+    {
+        return $this->cookies->key();
+    }
+
+    /**
+     * @return bool
+     */
+    public function valid()
+    {
+        return $this->cookies->valid();
+    }
+
+    /**
+     * @return void
+     */
+    public function rewind()
+    {
+        $this->cookies->rewind();
+    }
+
+    /**
+     * @return int
+     */
+    public function count()
+    {
+        return $this->cookies->count();
+    }
+
+    /**
+     * @param mixed $offset
+     *
+     * @return bool
+     */
+    public function offsetExists($offset)
+    {
+        return array_key_exists($offset, $this->cookies);
+    }
+
+    /**
+     * @param mixed $offset
+     *
+     * @return Cookie
+     */
+    public function offsetGet($offset)
+    {
+        return $this->cookies[$offset];
+    }
+
+    /**
+     * @param mixed $offset
+     * @param Cookie $value
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->cookies[$offset] = $value;
+    }
+
+    /**
+     * @param mixed $offset
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->cookies[$offset]);
+    }
+}