Restore metadata file store multiple files upload (geonetwork#8648)

* Restore metadata file store multiple files upload

* Restore metadata file store multiple files upload - remove duplicated check

* Restore metadata file store multiple files upload - initialize default value for singleUpload (overridable)

Author: josegar74

web-ui/src/main/resources/catalog/components/filestore/FileStoreDirective.js

@@ -61,12 +61,21 @@
               ? "public"
               : attrs["visibility"];
             scope.queue = [];
+            scope.singleUpload = true;
+
+            var input = element.find("input");
+            if (
+              angular.isDefined(scope.uploadOptions) &&
+              scope.uploadOptions.singleUpload === false
+            ) {
+              input.attr("multiple", "multiple");
+            }
 
             var uploadFile = function () {
               scope.queue = [];
               scope.filestoreUploadOptions = angular.extend(
                 {
-                  singleUpload: true,
+                  singleUpload: scope.singleUpload,
                   autoUpload: scope.autoUpload,
                   url:
                     "../api/records/" +
@@ -219,6 +228,17 @@
           link: function (scope, element, attrs, controller) {
             scope.autoUpload =
               angular.isUndefined(attrs["autoUpload"]) || attrs["autoUpload"] == "true";
+
+            scope.filestoreUploadOptions = {
+              autoUpload: scope.autoUpload,
+              singleUpload: false
+            };
+
+            scope.filestoreUploadOptionsSetResource = {
+              autoUpload: scope.autoUpload,
+              singleUpload: true
+            };
+
             var defaultStatus = angular.isUndefined(attrs["defaultStatus"])
               ? "public"
               : attrs["defaultStatus"];
@@ -295,15 +315,6 @@
                 scope.loadMetadataResources();
 
                 scope.queue = [];
-                scope.filestoreUploadOptions = {
-                  autoUpload: scope.autoUpload,
-                  url:
-                    "../api/records/" +
-                    scope.uuid +
-                    "/attachments?visibility=" +
-                    defaultStatus,
-                  singleUpload: false
-                };
               }
             });
             if (angular.isDefined(scope.uuid)) {

web-ui/src/main/resources/catalog/components/filestore/partials/filestore.html

@@ -13,7 +13,7 @@
     <div
       data-gn-data-uploader-button="'chooseOnlinesrc'"
       data-after-upload-cb="setResource"
-      data-upload-options="filestoreUploadOptions"
+      data-upload-options="filestoreUploadOptionsSetResource"
     ></div>
   </div>
   <div data-ng-if="layout !== 'select'">