♻️ Add warning to backend

jonnitto · May 17, 2019 · 8cff25a · 8cff25a
1 parent 56f2375
commit 8cff25a
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Showing 3 changed files with 13 additions and 4 deletions.
diff --git a/Resources/Private/Fusion/ContentElements/Container.fusion b/Resources/Private/Fusion/ContentElements/Container.fusion
@@ -16,17 +16,20 @@ prototype(Jonnitto.ImagesInARow:Container) < prototype(Neos.Neos:ContentCollecti
         namespace = ${this.namespace}
     }
 
-    attributes.class = Neos.Fusion:RawArray {
-        namespace = ${container || node.context.inBackend ? false : namespace}
-        row = ${namespace + '__row'}
+    attributes{
+        data-warning = ${node.context.inBackend ? Translation.translate('noImages', 'Please add some images', [], 'NodeTypes/Container', 'Jonnitto.ImagesInARow') : false}
+        class = Neos.Fusion:RawArray {
+            namespace = ${container || node.context.inBackend ? false : namespace}
+            row = ${BEM.string(namespace, 'row')}
+        }
     }
 
     @process {
         containerWrapping = Neos.Fusion:Tag {
             @if.needWrapping = ${container || node.context.inBackend}
             attributes.class = Neos.Fusion:RawArray {
                 namespace = ${namespace}
-                imagesinarow = ${container ? namespace + '__container' : false}
+                imagesinarow = ${container ? BEM.string(namespace, 'container') : false}
                 container = ${Type.isString(container) ? container : false}
             }
             content = ${value}

diff --git a/Resources/Private/Translations/de/NodeTypes/Container.xlf b/Resources/Private/Translations/de/NodeTypes/Container.xlf
@@ -8,6 +8,9 @@
             <trans-unit id="images" xml:space="preserve">
                 <source>Bilder</source>
             </trans-unit>
+            <trans-unit id="noImages" xml:space="preserve">
+                <source>Bitte fügen Sie Bilder ein</source>
+            </trans-unit>
         </body>
     </file>
 </xliff>
diff --git a/Resources/Private/Translations/en/NodeTypes/Container.xlf b/Resources/Private/Translations/en/NodeTypes/Container.xlf
@@ -8,6 +8,9 @@
             <trans-unit id="images" xml:space="preserve">
                 <source>Images</source>
             </trans-unit>
+            <trans-unit id="noImages" xml:space="preserve">
+                <source>Please add some images</source>
+            </trans-unit>
         </body>
     </file>
 </xliff>