From e279e5a0b682cab127c9e8681433b707b1387423 Mon Sep 17 00:00:00 2001
From: Guy Sartorelli <36352093+GuySartorelli@users.noreply.github.com>
Date: Thu, 27 Jun 2024 09:45:08 +1200
Subject: [PATCH] ENH Take advantage of auto-scaffolded formfields for link
 (#190)

---
 code/elemental/ElementContentExtension.php    |  8 +++++++-
 .../linkfield/Extensions/CompanyExtension.php | 13 +-----------
 .../Extensions/ElementContentExtension.php    | 20 +++++--------------
 .../Extensions/LinkPageExtension.php          |  2 +-
 4 files changed, 14 insertions(+), 29 deletions(-)

diff --git a/code/elemental/ElementContentExtension.php b/code/elemental/ElementContentExtension.php
index d813fdd..6325ef6 100644
--- a/code/elemental/ElementContentExtension.php
+++ b/code/elemental/ElementContentExtension.php
@@ -10,6 +10,7 @@
 use SilverStripe\Forms\CompositeValidator;
 use SilverStripe\Forms\NumericField;
 use SilverStripe\Forms\RequiredFields;
+use SilverStripe\Forms\SearchableDropdownField;
 use SilverStripe\Forms\TextField;
 
 /**
@@ -47,7 +48,12 @@ protected function updateCMSCompositeValidator(CompositeValidator $compositeVali
 
     protected function updateCMSFields(FieldList $fields)
     {
-        $fields->removeByName('HTML');
+        // Note we explicitly use a SearchableDropdownField here so the behat test can rely on specific selectors
+        $fields->removeByName(['HTML', 'MyPage', 'MyPageID']);
+        $fields->addFieldToTab(
+            'Root.Main',
+            SearchableDropdownField::create('MyPageID', 'My page', SiteTree::get())->setIsLazyLoaded(false)
+        );
         $fields->addFieldToTab('Root.Main', TextField::create('MyField', 'My Field'));
         $fields->addFieldToTab('Root.Main', NumericField::create('MyInt', 'My Int'));
     }
diff --git a/code/linkfield/Extensions/CompanyExtension.php b/code/linkfield/Extensions/CompanyExtension.php
index b6303b6..18b9e2e 100644
--- a/code/linkfield/Extensions/CompanyExtension.php
+++ b/code/linkfield/Extensions/CompanyExtension.php
@@ -5,8 +5,6 @@
 use SilverStripe\Core\Extension;
 use SilverStripe\Forms\FieldList;
 use SilverStripe\LinkField\Models\Link;
-use SilverStripe\LinkField\Form\LinkField;
-use SilverStripe\LinkField\Form\MultiLinkField;
 use SilverStripe\LinkField\Models\ExternalLink;
 
 class CompanyExtension extends Extension
@@ -36,15 +34,6 @@ class CompanyExtension extends Extension
 
     protected function updateCMSFields(FieldList $fields)
     {
-        $fields->removeByName(['CompanyWebSiteLinkID', 'ManyCompanyWebSiteLinkID']);
-
-        $fields->addFieldsToTab(
-            'Root.Main',
-            [
-                LinkField::create('CompanyWebSiteLink', 'Company Website link')
-                    ->setAllowedTypes([ExternalLink::class]),
-                MultiLinkField::create('ManyCompanyWebSiteLink', 'Multiple Company Website link'),
-            ]
-        );
+        $fields->dataFieldByName('CompanyWebSiteLink')->setAllowedTypes([ExternalLink::class]);
     }
 }
diff --git a/code/linkfield/Extensions/ElementContentExtension.php b/code/linkfield/Extensions/ElementContentExtension.php
index d7a43a1..350ed45 100644
--- a/code/linkfield/Extensions/ElementContentExtension.php
+++ b/code/linkfield/Extensions/ElementContentExtension.php
@@ -3,8 +3,6 @@
 namespace SilverStripe\FrameworkTest\LinkField\Extensions;
 
 use SilverStripe\Core\Extension;
-use SilverStripe\LinkField\Form\LinkField;
-use SilverStripe\LinkField\Form\MultiLinkField;
 use SilverStripe\LinkField\Models\Link;
 use SilverStripe\LinkField\Models\EmailLink;
 use SilverStripe\LinkField\Models\PhoneLink;
@@ -39,18 +37,10 @@ class ElementContentExtension extends Extension
 
     protected function updateCMSFields($fields)
     {
-        $fields->removeByName(['OneLinkID', 'ManyLinks']);
-        $fields->addFieldsToTab(
-            'Root.Main',
-            [
-                LinkField::create('OneLink', 'Single Link')
-                    ->setAllowedTypes([
-                        SiteTreeLink::class,
-                        EmailLink::class,
-                        PhoneLink::class
-                    ]),
-                MultiLinkField::create('ManyLinks', 'Multiple Links'),
-            ],
-        );
+        $fields->dataFieldByName('OneLink')->setAllowedTypes([
+            SiteTreeLink::class,
+            EmailLink::class,
+            PhoneLink::class
+        ]);
     }
 }
diff --git a/code/linkfield/Extensions/LinkPageExtension.php b/code/linkfield/Extensions/LinkPageExtension.php
index 9e9aa98..4cffe03 100644
--- a/code/linkfield/Extensions/LinkPageExtension.php
+++ b/code/linkfield/Extensions/LinkPageExtension.php
@@ -38,7 +38,7 @@ class LinkPageExtension extends Extension
 
     protected function updateCMSFields(FieldList $fields)
     {
-        $fields->removeByName(['Content', 'HasOneLinkID', 'HasManyLinksID']);
+        $fields->removeByName(['Content']);
 
         $fields->addFieldsToTab(
             'Root.Main',