confirmation for deletion

Author: odeimaiz

services/static-webserver/client/source/class/osparc/file/FileLabelWithActions.js

@@ -156,81 +156,86 @@ qx.Class.define("osparc.file.FileLabelWithActions", {
       }
     },
 
+    __retrieveURLAndDownloadFile: function(file) {
+      const fileId = file.getFileId();
+      const locationId = file.getLocation();
+      osparc.utils.Utils.retrieveURLAndDownload(locationId, fileId)
+        .then(data => {
+          if (data) {
+            osparc.DownloadLinkTracker.getInstance().downloadLinkUnattended(data.link, data.fileName);
+          }
+        });
+    },
+
     __deleteSelected: function() {
+      const toBeDeleted = [];
+      let isFolderSelected = false;
       if (this.isMultiSelect()) {
-        const requests = [];
         this.__selection.forEach(selection => {
           if (selection) {
-            let request = null;
-            if (osparc.file.FilesTree.isFile(selection)) {
-              request = this.__deleteFile(selection);
-            } else {
-              request = this.__deleteFolder(selection);
-            }
-            if (request) {
-              requests.push(request);
+            toBeDeleted.push(selection);
+            if (osparc.file.FilesTree.isDir(selection)) {
+              isFolderSelected = true;
             }
           }
         });
-        Promise.all(requests)
-          .then(datas => {
-            if (datas.length) {
-              this.fireDataEvent("fileDeleted", datas[0]);
-              osparc.FlashMessenger.getInstance().logAs(this.tr("Items successfully deleted"), "INFO");
-            }
-          });
-        requests
       } else if (this.__selection.length) {
         const selection = this.__selection[0];
+        if (selection) {
+          if (osparc.file.FilesTree.isDir(selection)) {
+            isFolderSelected = true;
+          }
+        }
+      }
+
+      let msg = this.tr("This operation cannot be undone.");
+      msg += isFolderSelected ? ("<br>"+this.tr("All the content of the folders will be deleted.")) : "";
+      msg += "<br>" + this.tr("Do you want to proceed?");
+      const confirmationWin = new osparc.ui.window.Confirmation(msg).set({
+        caption: this.tr("Delete"),
+        confirmText: this.tr("Delete"),
+        confirmAction: "delete"
+      });
+      confirmationWin.center();
+      confirmationWin.open();
+      confirmationWin.addListener("close", () => {
+        if (confirmationWin.getConfirmed()) {
+          this.__doDeleteSelected(toBeDeleted);
+        }
+      }, this);
+    },
+
+    __doDeleteSelected: function(toBeDeleted) {
+      const requests = [];
+      toBeDeleted.forEach(selection => {
         if (selection) {
           let request = null;
           if (osparc.file.FilesTree.isFile(selection)) {
-            request = this.__deleteFile(selection);
+            request = this.__deleteItem(selection.getFileId(), selection.getLocation());
           } else {
-            request = this.__deleteFolder(selection);
+            request = this.__deleteItem(selection.getPath(), selection.getLocation());
           }
           if (request) {
-            request
-              .then(data => {
-                this.fireDataEvent("fileDeleted", data);
-                osparc.FlashMessenger.getInstance().logAs(this.tr("Item successfully deleted"), "INFO");
-              });
+            requests.push(request);
           }
         }
-      }
-    },
-
-    __retrieveURLAndDownloadFile: function(file) {
-      const fileId = file.getFileId();
-      const locationId = file.getLocation();
-      osparc.utils.Utils.retrieveURLAndDownload(locationId, fileId)
-        .then(data => {
-          if (data) {
-            osparc.DownloadLinkTracker.getInstance().downloadLinkUnattended(data.link, data.fileName);
+      });
+      Promise.all(requests)
+        .then(datas => {
+          if (datas.length) {
+            this.fireDataEvent("fileDeleted", datas[0]);
+            osparc.FlashMessenger.getInstance().logAs(this.tr("Items successfully deleted"), "INFO");
           }
         });
     },
 
-    __deleteFile: function(file) {
-      const fileId = file.getFileId();
-      const locationId = file.getLocation();
-      if (locationId !== 0 && locationId !== "0") {
-        osparc.FlashMessenger.getInstance().logAs(this.tr("Only items in simcore.s3 can be deleted"));
-        return null;
-      }
-      const dataStore = osparc.store.Data.getInstance();
-      return dataStore.deleteFile(locationId, fileId);
-    },
-
-    __deleteFolder: function(folder) {
-      const path = folder.getPath();
-      const locationId = folder.getLocation();
+    __deleteItem: function(itemId, locationId) {
       if (locationId !== 0 && locationId !== "0") {
         osparc.FlashMessenger.getInstance().logAs(this.tr("Only items in simcore.s3 can be deleted"));
         return null;
       }
       const dataStore = osparc.store.Data.getInstance();
-      return dataStore.deleteFile(locationId, path);
+      return dataStore.deleteFile(locationId, itemId);
     },
   }
 });