alfresco-content-app/docs/extending/application-actions.md

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Application Actions

Application Actions

The app uses NgRx (Reactive libraries for Angular, inspired by Redux) to implement application actions.

For more information on NgRx, please refer to the following resources:

• Comprehensive Introduction to @ngrx/store

Most of the application features are already exposed in the form of NgRx Actions and corresponding Effects. You can invoke any action via a single Store dispatcher, similar to the following:

export class MyComponent {
  constructor(private store: Store<AppStore>) {}

  onClick() {
    this.store.dispatch(new SearchByTermAction('*'));
  }
}

The code above demonstrates a simple 'click' handler that invokes Search by Term feature and automatically redirects user to the Search Results page.

Another example demonstrates viewing a node from a custom application service API:

export class MyService {
  constructor(private store: Store<AppStore>) {}

  viewFile(node: MinimalNodeEntity) {
    this.store.dispatch(new ViewFileAction(node));
  }
}

Using with Extensions

You can invoke every application action from the extensions, i.e. buttons, menus, etc.

Tip: Many of the actions take currently selected nodes if no payload provided. That simplifies declaring and invoking actions from the extension files.

In the example below, we create a new entry to the "NEW" menu dropdown and provide a new Create Folder (plugin1) command that invokes the CREATE_FOLDER application action.

{
  "$schema": "../../../extension.schema.json",
  "$version": "1.0.0",
  "$name": "plugin1",

  "features": {
    "create": [
      {
        "id": "plugin1.create.folder",
        "type": "default",
        "icon": "create_new_folder",
        "title": "Create Folder (plugin1)",
        "actions": {
          "click": "CREATE_FOLDER"
        }
      }
    ]
  }
}

The CREATE_FOLDER action will trigger corresponding NgRx Effects to show the dialog and perform document list reload if needed.

Below is the list of public actions types you can use in the plugin definitions as a reference to the action:

Version	Name	Payload	Description
1.7.0	SET_CURRENT_FOLDER	Node	Notify components about currently opened folder.
1.7.0	SET_CURRENT_URL	string	Notify components about current browser URL.
1.7.0	SET_USER_PROFILE	Person	Assign current user profile.
1.7.0	TOGGLE_INFO_DRAWER	n/a	Toggle info drawer for the selected node.
1.7.0	ADD_FAVORITE	MinimalNodeEntity[]	Add nodes (or selection) to favorites.
1.7.0	REMOVE_FAVORITE	MinimalNodeEntity[]	Removes nodes (or selection) from favorites.
1.7.0	DELETE_LIBRARY	string	Delete a Library by id. Takes selected node if payload not provided.
1.7.0	CREATE_LIBRARY	n/a	Invoke a "Create Library" dialog.
1.7.0	SET_SELECTED_NODES	MinimalNodeEntity[]	Notify components about selected nodes.
1.7.0	DELETE_NODES	MinimalNodeEntity[]	Delete the nodes (or selection). Supports undo actions.
1.7.0	UNDO_DELETE_NODES	any[]	Reverts deletion of nodes (or selection).
1.7.0	RESTORE_DELETED_NODES	MinimalNodeEntity[]	Restores deleted nodes (or selection). Typically used with Trashcan.
1.7.0	PURGE_DELETED_NODES	MinimalNodeEntity[]	Permanently delete nodes (or selection). Typically used with Trashcan.
1.7.0	DOWNLOAD_NODES	MinimalNodeEntity[]	Download nodes (or selections). Creates a ZIP archive for folders or multiple items.
1.7.0	CREATE_FOLDER	string	Invoke a "Create Folder" dialog for the opened folder (or the parent folder id in the payload).
1.7.0	EDIT_FOLDER	MinimalNodeEntity	Invoke an "Edit Folder" dialog for the node (or selection).
1.7.0	SHARE_NODE	MinimalNodeEntity	Invoke a "Share" dialog for the node (or selection).
1.7.0	UNSHARE_NODES	MinimalNodeEntity[]	Remove nodes (or selection) from the shared nodes (does not remove content).
1.7.0	COPY_NODES	MinimalNodeEntity[]	Invoke a "Copy" dialog for the nodes (or selection). Supports undo actions.
1.7.0	MOVE_NODES	MinimalNodeEntity[]	Invoke a "Move" dialog for the nodes (or selection). Supports undo actions.
1.7.0	MANAGE_PERMISSIONS	MinimalNodeEntity	Invoke a "Manage Permissions" dialog for the node (or selection).
1.7.0	MANAGE_VERSIONS	MinimalNodeEntity	Invoke a "Manage Versions" dialog for the node (or selection).
1.7.0	NAVIGATE_URL	string	Navigate to a given route URL within the application.
1.7.0	NAVIGATE_ROUTE	any[]	Navigate to a particular Route (supports parameters).
1.7.0	NAVIGATE_FOLDER	MinimalNodeEntity	Navigate to a folder based on the Node properties.
1.7.0	NAVIGATE_PARENT_FOLDER	MinimalNodeEntity	Navigate to a containing folder based on the Node properties.
1.7.0	NAVIGATE_LIBRARY	string	Navigate to library.
1.7.0	SEARCH_BY_TERM	string	Perform a simple search by the term and navigate to Search results.
1.7.0	SNACKBAR_INFO	string	Show information snackbar with the message provided.
1.7.0	SNACKBAR_WARNING	string	Show warning snackbar with the message provided.
1.7.0	SNACKBAR_ERROR	string	Show error snackbar with the message provided.
1.7.0	UPLOAD_FILES	n/a	Invoke "Upload Files" dialog and upload files to the currently opened folder.
1.7.0	UPLOAD_FOLDER	n/a	Invoke "Upload Folder" dialog and upload selected folder to the currently opened one.
1.7.0	UPLOAD_FILE_VERSION	n/a	Invoke "New File Version" dialog.
1.7.0	VIEW_FILE	MinimalNodeEntity	Preview the file (or selection) in the Viewer.
1.7.0	UNLOCK_WRITE	NodeEntry	Unlock file from read only mode
1.7.0	PRINT_FILE	MinimalNodeEntity	Print the file opened in the Viewer (or selected).
1.7.0	FULLSCREEN_VIEWER	n/a	Enters fullscreen mode to view the file opened in the Viewer.
1.7.0	LOGOUT	n/a	Log out and redirect to Login screen.
1.7.0	RELOAD_DOCUMENT_LIST	n/a	Reload active document list
1.7.0	TOGGLE_SEARCH_FILTER	n/a	Toggle Filter component visibility in Search Results.
1.7.0	SHOW_SEARCH_FILTER	n/a	Show Filter component in Search Results.
1.7.0	HIDE_SEARCH_FILTER	n/a	Hide Filter component in Search Results
1.8.0	VIEW_NODE	string	Lightweight preview of a node by id. Can be invoked from extensions.
1.8.0	CLOSE_PREVIEW	n/a	Closes the viewer ( preview of the item )
1.9.0	RESET_SELECTION	n/a	Resets active document list selection