From 69bd6998b6926bf227d6192ac17040cb2a736833 Mon Sep 17 00:00:00 2001
From: MdNadimHossain <getovic@gmail.com>
Date: Mon, 22 Mar 2021 11:13:44 +1100
Subject: [PATCH] [SW-827] Added alter hook for cardLinkEnhancer to handle the
 url belongs to other sites.

---
 tide_site.module | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/tide_site.module b/tide_site.module
index eb9d4ed..0056e9a 100644
--- a/tide_site.module
+++ b/tide_site.module
@@ -800,3 +800,49 @@ function tide_site_share_link_token_view_alter(array &$build, EntityInterface $t
     }
   }
 }
+
+/**
+ * Implements hook_tide_card_link_enhancer_undo_transform_alter().
+ *
+ * @see Drupal\tide_landing_page\Plugin\jsonapi\FieldEnhancer\CardLinkEnhancer::doUndoTransform()
+ */
+function tide_site_tide_card_link_enhancer_undo_transform_alter(&$data, &$context) {
+  if (empty($data['pid']) || empty($data['url'])) {
+    return;
+  }
+
+  /** @var \Drupal\tide_site\TideSiteHelper $helper */
+  $helper = \Drupal::service('tide_site.helper');
+  /** @var \Drupal\tide_site\AliasStorageHelper $alias_helper */
+  $alias_helper = \Drupal::service('tide_site.alias_storage_helper');
+
+  $data['origin_alias'] = $data['alias'];
+  $data['alias'] = $alias_helper->getPathAliasWithoutSitePrefix($data);
+
+  /** @var \Drupal\path_alias\Entity\PathAlias $path_entity */
+  $path_entity = PathAlias::load($data['pid']);
+  if ($path_entity) {
+    $node = $alias_helper->getNodeFromPathEntity($path_entity);
+    if ($node) {
+      // Get the Site ID parameter.
+      $request = \Drupal::request();
+      $site_id = $request->get('site');
+      if (!$site_id) {
+        return;
+      }
+
+      // The URL from Tide API is already relative.
+      $data['origin_url'] = $data['url'];
+      // Check if the link belongs to the current site.
+      if ($helper->isEntityBelongToSite($node, $site_id)) {
+        $site_url = '';
+      }
+      else {
+        $site_url = $helper->getEntityPrimarySiteBaseUrl($node);
+        $data['url'] = $helper->getNodeUrlFromPrimarySite($node);
+      }
+      // Remove site prefix from the  URL.
+      $data['url'] = $alias_helper->getPathAliasWithoutSitePrefix(['alias' => $data['url']], $site_url);
+    }
+  }
+}