[AAE-6165] Add capability in the Attach File of displaying metadata fields in addition to file name (#7324)

* [AAE-6165] Add capability in the Attach File of displaying metadata fields in addition to file name

* Minor css styling adjustments

* [AAE-6165] Changes done for date datatype and table css

* [AAE-6165] Changes done as per the comments

* [AAE-6165] Changes done as per comments on PR

* Resolved failing lints

* Updated CSS for attach file widget

* Updated css

* Updated UT

* Resolved e2e failures

* Resolved e2e errors

Co-authored-by: amohammedalfresco <abdul.mohammed@alfresco.com>

lib/core/form/components/widgets/core/displayable-cm-properties.model.ts

@@ -0,0 +1,26 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* tslint:disable:component-selector  */
+
+export interface DisplayableCMProperties {
+    name?: string;
+    prefixedName?: string;
+    title?: string;
+    dataType?: string;
+    defaultValue?: string;
+}

lib/core/form/components/widgets/core/form-field-metadata.ts

@@ -17,6 +17,7 @@
 
  /* tslint:disable:component-selector  */
 
+import { DisplayableCMProperties } from './displayable-cm-properties.model';
 import { FormFieldFileSource } from './form-field-file-source';
 
 export interface FormFieldMetadata {
@@ -35,4 +36,5 @@ export interface FormFieldMetadata {
         retrieveMetadata?: boolean,
         remove?: boolean
     };
+    displayableCMProperties?: DisplayableCMProperties[];
 }

lib/core/i18n/en.json

@@ -42,6 +42,7 @@
       "REMOVE_FILE": "Remove",
       "UPLOAD": "UPLOAD",
       "REQUIRED": "*Required",
+      "FILE_NAME": "File Name",
       "NO_FILE_ATTACHED" : "No file attached",
       "VALIDATOR": {
         "INVALID_NUMBER": "Use a different number format",