commit vendor

vendor/sabre/dav/lib/DAV/Xml/Property/GetLastModified.php

@@ -0,0 +1,104 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Sabre\DAV\Xml\Property;
+
+use DateTime;
+use DateTimeZone;
+use Sabre\HTTP;
+use Sabre\Xml\Element;
+use Sabre\Xml\Reader;
+use Sabre\Xml\Writer;
+
+/**
+ * This property represents the {DAV:}getlastmodified property.
+ *
+ * Defined in:
+ * http://tools.ietf.org/html/rfc4918#section-15.7
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Evert Pot (http://www.rooftopsolutions.nl/)
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+class GetLastModified implements Element
+{
+    /**
+     * time.
+     *
+     * @var DateTime
+     */
+    public $time;
+
+    /**
+     * Constructor.
+     *
+     * @param int|DateTime $time
+     */
+    public function __construct($time)
+    {
+        if ($time instanceof DateTime) {
+            $this->time = clone $time;
+        } else {
+            $this->time = new DateTime('@'.$time);
+        }
+
+        // Setting timezone to UTC
+        $this->time->setTimezone(new DateTimeZone('UTC'));
+    }
+
+    /**
+     * getTime.
+     *
+     * @return DateTime
+     */
+    public function getTime()
+    {
+        return $this->time;
+    }
+
+    /**
+     * The serialize method is called during xml writing.
+     *
+     * It should use the $writer argument to encode this object into XML.
+     *
+     * Important note: it is not needed to create the parent element. The
+     * parent element is already created, and we only have to worry about
+     * attributes, child elements and text (if any).
+     *
+     * Important note 2: If you are writing any new elements, you are also
+     * responsible for closing them.
+     */
+    public function xmlSerialize(Writer $writer)
+    {
+        $writer->write(
+            HTTP\toDate($this->time)
+        );
+    }
+
+    /**
+     * The deserialize method is called during xml parsing.
+     *
+     * This method is called statically, this is because in theory this method
+     * may be used as a type of constructor, or factory method.
+     *
+     * Often you want to return an instance of the current class, but you are
+     * free to return other data as well.
+     *
+     * Important note 2: You are responsible for advancing the reader to the
+     * next element. Not doing anything will result in a never-ending loop.
+     *
+     * If you just want to skip parsing for this element altogether, you can
+     * just call $reader->next();
+     *
+     * $reader->parseInnerTree() will parse the entire sub-tree, and advance to
+     * the next element.
+     *
+     * @return mixed
+     */
+    public static function xmlDeserialize(Reader $reader)
+    {
+        return
+            new self(new DateTime($reader->parseInnerTree()));
+    }
+}