Implement teaser for booking links

public/typo3conf/ext/ep_theme/Configuration/TCA/Overrides/tt_content_element_teaser.php

@@ -89,6 +89,18 @@ call_user_func(function() {
         'after'
     );
 
+    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTcaSelectItem(
+        'tt_content',
+        'CType',
+        [
+            'Teaser Buchungslink',
+            'teaser_booking_link',
+            'content-image'
+        ],
+        'teaser_concept',
+        'after'
+    );
+
     $GLOBALS['TCA']['tt_content']['types']['teaser'] = [
         'showitem' => ' 
             --palette--;' . $frontendLanguageFilePrefix . 'palette.general;general,
@@ -229,4 +241,16 @@ call_user_func(function() {
         ',
     ];
 
+    $GLOBALS['TCA']['tt_content']['types']['teaser_booking_link'] = [
+        'showitem' => ' 
+            --palette--;' . $frontendLanguageFilePrefix . 'palette.general;general,
+            --palette--;Kontext, tx_eptheme_context_product, 
+        --div--;' . $frontendLanguageFilePrefix . 'tabs.appearance,
+            layout;' . $frontendLanguageFilePrefix . 'layout_formlabel,
+        --div--;' . $frontendLanguageFilePrefix . 'tabs.access,
+            hidden;' . $frontendLanguageFilePrefix . 'field.default.hidden,
+        --div--;' . $frontendLanguageFilePrefix . 'tabs.extended
+        ',
+    ];
+
 });