Feature/add image map editor
This commit is contained in:
dmytro
Igor Martyniuk
@@ -1,8 +1,12 @@
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# File Manager Frontend
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The frontend module implements the admin file manager UI. It provides file browsing, previews, uploads, deletion, duplication, renaming, image editing, settings, and reusable file picker widgets.
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The frontend module implements the admin file manager UI. It provides file browsing, previews,
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uploads, deletion, duplication, renaming, image editing tools, image map tools, settings, and
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reusable file picker widgets.
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This module follows the general [React frontend architecture](../../apps-architecture/react-frontend/Readme.md) inside its own module boundary.
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This module follows the general
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[React frontend architecture](../../apps-architecture/react-frontend/Readme.md) inside its own
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module boundary.
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Source root:
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@@ -66,12 +70,13 @@ Mounted module path:
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Current child routes:
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| Route | Page | Purpose |
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| -------------------------------- | ------------------- | ----------------------------------- |
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| `/file-manager/drive/explorer/*` | `DriveExplorerPage` | Browse folders and files. |
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| `/file-manager/drive/viewer/-/*` | `DriveViewerPage` | View file details and preview. |
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| `/file-manager/drive/settings` | `DriveSettingsPage` | Configure file-manager UI settings. |
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| `/file-manager/editor/image/-/*` | `ImageEditorPage` | Edit image files. |
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| Route | Page | Purpose |
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| -------------------------------------- | ------------------- | ------------------------------------------- |
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| `/file-manager/drive/explorer/*` | `DriveExplorerPage` | Browse folders and files. |
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| `/file-manager/drive/viewer/-/*` | `DriveViewerPage` | View file details and preview. |
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| `/file-manager/drive/settings` | `DriveSettingsPage` | Configure file-manager UI settings. |
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| `/file-manager/tools/image-editor/-/*` | `ImageEditorPage` | Edit image files. |
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| `/file-manager/tools/image-map/-/*` | `ImageMapPage` | Create and edit image map areas for images. |
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Path helpers live in:
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@@ -83,6 +88,19 @@ shared/path/leadingSlash.ts
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Use these helpers instead of manually building file-manager URLs.
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## Menu Structure
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File Manager navigation is grouped into three top-level menu entries:
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- `Drive` for file browsing, preview, and viewer-related flows.
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- `Tools` for standalone file tools such as image editing and image map editing.
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- `Settings` for persisted file-manager UI settings.
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The `Tools` group currently contains:
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- `ImageEditorPage`
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- `ImageMapPage`
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## API Boundary
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Raw backend calls are centralized in:
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@@ -135,11 +153,13 @@ does three things:
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2. Fetches entries with React Query.
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3. Syncs loaded entries into `EntriesStore`.
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`EntriesStore` is not the fetch owner. It is an index of loaded entries used by the sidebar tree, selection lookups, active entry lookup, and operation state.
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`EntriesStore` is not the fetch owner. It is an index of loaded entries used by the sidebar tree,
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selection lookups, active entry lookup, and operation state.
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### Deep Links
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When opening a nested folder directly, `useEntries()` preloads ancestor folders through React Query. This keeps the sidebar tree and entry index usable for paths like:
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When opening a nested folder directly, `useEntries()` preloads ancestor folders through React Query.
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This keeps the sidebar tree and entry index usable for paths like:
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```txt
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/folder/subfolder/current
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@@ -155,7 +175,8 @@ Mutations use React Query hooks:
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- `useDuplicateFiles`
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- `useUploadFile`
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After a successful mutation, the UI updates local cache and stores directly. It does not invalidate entries queries after every operation.
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After a successful mutation, the UI updates local cache and stores directly. It does not invalidate
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entries queries after every operation.
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This avoids unnecessary refetches when many items are created, deleted, or uploaded in sequence.
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@@ -175,7 +196,8 @@ removeEntriesFromCache(paths);
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renameEntryInCache(prevPath, renamedEntry);
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```
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These helpers update existing React Query cache data in memory. They do not trigger a network request.
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These helpers update existing React Query cache data in memory. They do not trigger a network
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request.
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Important behavior:
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@@ -184,7 +206,8 @@ Important behavior:
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- Deleted entries are removed from all cached entry pages.
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- Renamed entries are updated across cached entry pages.
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Tradeoff: because the module avoids refetching, exact backend sort order may not be perfect after local cache insertion until the folder is naturally refetched or reloaded.
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Tradeoff: because the module avoids refetching, exact backend sort order may not be perfect after
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local cache insertion until the folder is naturally refetched or reloaded.
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## Stores
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@@ -303,7 +326,8 @@ Use:
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const { entriesStore, explorerStore } = useDrive();
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```
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`SettingsProvider` owns persisted settings such as view mode, compact mode, sidebar visibility, and grid size.
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`SettingsProvider` owns persisted settings such as view mode, compact mode, sidebar visibility, and
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grid size.
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## Pages And Widgets
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@@ -349,6 +373,24 @@ view/widgets/ImageEditor/helpers.ts
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This prevents `view` code from importing from `pages`.
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### `ImageMapPage`
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Image map page. Uses:
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```ts
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useGetFile();
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useGetRawFile();
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```
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Image map config and helpers live in the widget layer:
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```txt
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view/widgets/ImageEditor/config.ts
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view/widgets/ImageEditor/helpers.ts
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```
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This prevents `view` code from importing from `pages`.
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### `FilePickerDialog`
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Reusable picker widgets live in:
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@@ -357,7 +399,8 @@ Reusable picker widgets live in:
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view/widgets/FilePickerDialog/
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```
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Keep picker behavior feature-scoped, but pass reusable UI state through props and context instead of coupling low-level UI components to page-level stores.
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Keep picker behavior feature-scoped, but pass reusable UI state through props and context instead of
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coupling low-level UI components to page-level stores.
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## View Layer Rules
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@@ -371,7 +414,8 @@ Lower-level reusable UI components should stay prop-driven. Examples:
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- `FileManagerFileIcon`
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- `FilePreview`
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Do not import backend DTOs into view components. View components should consume frontend entities and props.
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Do not import backend DTOs into view components. View components should consume frontend entities
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and props.
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## File Types And Icons
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@@ -425,7 +469,8 @@ Do not import MobX stores or providers inside `data/queries`.
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4. Update `EntriesStore` if lookup state must change.
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5. Update `data/queries/cache.ts` helpers if visible query cache must change.
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Do not invalidate entries queries after each operation unless a full refetch is intentionally required.
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Do not invalidate entries queries after each operation unless a full refetch is intentionally
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required.
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## Frontend Change Checklist
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