$ show Alfresco/alfresco-content-app
The Alfresco Content Application (ACA) is a production-quality Angular single-page application serving as the reference frontend for Alfresco Content Services (ACS). It provides enterprise content management capabilities including file/folder browsing, search with saved searches and faceted filters, document preview and versioning, sharing, favorites, trash management, library management, and folder-based automation rules. The application is built as an Nx monorepo with multiple distributable libraries (aca-content, aca-shared, aca-playwright-shared) and follows an extension architecture that allows plugins to add custom actions, evaluators, routes, and sidebar panels. State management is handled by NgRx, and the UI leverages Angular Material and the Alfresco Development Framework (ADF). Extensive end-to-end tests are implemented using Playwright, with shared page objects and API wrappers for maintainability. The codebase is actively maintained with frequent releases and a well-defined version matrix tracking compatibility with ADF, ACS, Node, and Angular versions.
The LLM identified 5 files worth highlighting for reuse:
Central service for loading, resolving, and evaluating extension configurations (actions, toolbar items, context menu, sidebar tabs, etc.) from JSON-based extension definitions. Implements a plugin-like architecture where UI components can be dynamically populated based on rule evaluators. Reusable in any Angular application that needs a configurable, extensible UI layer, provided the extension schema is adapted.
Angular directive that enhances document list pagination by persisting user pagination preferences (page size) across sessions via the Alfresco Preferences API. It integrates with the ADF DocumentList component and can be extracted for any Angular project needing per-user, persistent pagination settings, with minimal modification to the API call.
A complex form component implementing Angular's ControlValueAccessor to manage nested, composable conditions (AND/OR groups) for folder automation rules. It allows adding, removing, and toggling between simple and composite condition groups with a clean tree structure. The implementation demonstrates a reusable pattern for building dynamic, nestable form groups that interact with Angular reactive forms and can be applied to any rule-based system requiring conditional logic.
Factory function that creates initialized instances of Alfresco API wrappers (NodesApi, SitesApi, TrashcanApi, etc.) given authentication credentials and a content URL. It encapsulates the Alfresco JS API initialization with lazy evaluation and token refresh. This pattern is reusable for any E2E test suite that needs to interact with a backend API, providing a single point of configuration and cleanup for test data setup/teardown.
Playwright page object encapsulating interactions with the content node selector dialog (used for copy/move/link destination selection). It provides methods to navigate the tree, select items, confirm/cancel, and check dialog state. The pattern is reusable for any application with hierarchical node selection dialogs, demonstrating a clean separation of UI interaction logic from test scripts.