Add SitemapUrl::$alternateLinks.

Url/AlternateLink.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * @author    Igor Nikolaev <[email protected]>
+ * @copyright Copyright (c) 2016, Darvin Studio
+ * @link      https://www.darvin-studio.ru
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Darvin\SitemapBundle\Url;
+
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * Sitemap URL alternate link
+ */
+class AlternateLink
+{
+    /**
+     * @var string
+     *
+     * @Assert\NotBlank
+     */
+    private $hrefLanguage;
+
+    /**
+     * @var string
+     *
+     * @Assert\NotBlank
+     * @Assert\Url
+     */
+    private $href;
+
+    /**
+     * @param string $hrefLanguage Href language
+     * @param string $href         Href
+     */
+    public function __construct($hrefLanguage, $href)
+    {
+        $this->hrefLanguage = $hrefLanguage;
+        $this->href = $href;
+    }
+
+    /**
+     * @param string $hrefLanguage hrefLanguage
+     *
+     * @return AlternateLink
+     */
+    public function setHrefLanguage($hrefLanguage)
+    {
+        $this->hrefLanguage = $hrefLanguage;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHrefLanguage()
+    {
+        return $this->hrefLanguage;
+    }
+
+    /**
+     * @param string $href href
+     *
+     * @return AlternateLink
+     */
+    public function setHref($href)
+    {
+        $this->href = $href;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHref()
+    {
+        return $this->href;
+    }
+}

Url/SitemapUrl.php

@@ -30,6 +30,7 @@ class SitemapUrl
      *
      * @Assert\NotBlank
      * @Assert\Length(max="2048")
+     * @Assert\Url
      */
     private $location;
 
@@ -53,17 +54,31 @@ class SitemapUrl
     private $priority;
 
     /**
-     * @param string    $location        Location
-     * @param \DateTime $lastModifiedAt  Last modified at
-     * @param string    $changeFrequency Change frequency
-     * @param float     $priority        Priority
+     * @var \Darvin\SitemapBundle\Url\AlternateLink[]
+     *
+     * @Assert\Valid
      */
-    public function __construct($location, \DateTime $lastModifiedAt = null, $changeFrequency = null, $priority = null)
-    {
+    private $alternateLinks;
+
+    /**
+     * @param string                                    $location        Location
+     * @param \DateTime                                 $lastModifiedAt  Last modified at
+     * @param string                                    $changeFrequency Change frequency
+     * @param float                                     $priority        Priority
+     * @param \Darvin\SitemapBundle\Url\AlternateLink[] $alternateLinks  Alternate links
+     */
+    public function __construct(
+        $location,
+        \DateTime $lastModifiedAt = null,
+        $changeFrequency = null,
+        $priority = null,
+        array $alternateLinks = array()
+    ) {
         $this->location = $location;
         $this->lastModifiedAt = $lastModifiedAt;
         $this->changeFrequency = $changeFrequency;
         $this->priority = $priority;
+        $this->alternateLinks = $alternateLinks;
     }
 
     /**
@@ -145,4 +160,36 @@ public function getPriority()
     {
         return $this->priority;
     }
+
+    /**
+     * @param \Darvin\SitemapBundle\Url\AlternateLink[] $alternateLinks alternateLinks
+     *
+     * @return SitemapUrl
+     */
+    public function setAlternateLinks(array $alternateLinks)
+    {
+        $this->alternateLinks = $alternateLinks;
+
+        return $this;
+    }
+
+    /**
+     * @return \Darvin\SitemapBundle\Url\AlternateLink[]
+     */
+    public function getAlternateLinks()
+    {
+        return $this->alternateLinks;
+    }
+
+    /**
+     * @param \Darvin\SitemapBundle\Url\AlternateLink $alternateLink Alternate link
+     *
+     * @return SitemapUrl
+     */
+    public function addAlternateLink(AlternateLink $alternateLink)
+    {
+        $this->alternateLinks[] = $alternateLink;
+
+        return $this;
+    }
 }