# volto-slate-metadata-mentions

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[Volto Slate](https://6.dev-docs.plone.org/volto/configuration/volto-slate/) Metadata Mentions

## Features

### Dynamically insert any Document metadata within your slate text blocks

![Insert metadata](https://raw.githubusercontent.com/eea/volto-slate-metadata-mentions/docs/docs/description.gif)

### Combine multiple metadata in one slate text block

![Combine multiple metadata](https://raw.githubusercontent.com/eea/volto-slate-metadata-mentions/docs/docs/multiple.gif)

### Apply styles

![Style metadata entries](https://raw.githubusercontent.com/eea/volto-slate-metadata-mentions/docs/docs/style.gif)

### Preview metadata

![Preview metadata](https://raw.githubusercontent.com/eea/volto-slate-metadata-mentions/docs/docs/preview.gif)

### Easily locate and edit metadata within the right sidebar

![Edit](https://raw.githubusercontent.com/eea/volto-slate-metadata-mentions/docs/docs/edit.gif)

## Upgrade
   
### Upgrading to 6.x
   
This version requires: `@plone/volto >= 16.0.0.alpha.15` (`volto-slate` part of Volto Core).

## See also

* [volto-metadata-block](https://github.com/eea/volto-metadata-block)


## Getting started

### Try volto-slate-metadata-mentions with Docker

      git clone https://github.com/eea/volto-slate-metadata-mentions.git
      cd volto-slate-metadata-mentions
      make
      make start

Go to http://localhost:3000

`make start` now defaults to Volto 18. To run the same setup against Volto 17, use:

      VOLTO_VERSION=17 make
      VOLTO_VERSION=17 make start

### Add volto-slate-metadata-mentions to your Volto project

1. Make sure you have a [Plone backend](https://plone.org/download) up-and-running at http://localhost:8080/Plone

   ```Bash
   docker compose up backend
   ```

1. Start Volto frontend

* If you already have a volto project, just update `package.json`:

   ```JSON
   "dependencies": {
       "@eeacms/volto-slate-metadata-mentions": "*"
   }
   ```

   and `volto.config.js`:

   ```JavaScript
   const addons = ['@eeacms/volto-slate-metadata-mentions'];
   ```

* If not, create one with Cookieplone, as recommended by the official Plone documentation for Volto 18+:

   ```
   uvx cookieplone project
   cd project-title
   ```

1. Install or update dependencies, then start the project:

   ```
   make install
   ```

   For a Cookieplone project, start the backend and frontend in separate terminals:

   ```
   make backend-start
   make frontend-start
   ```

   For a legacy Volto 17 project, install the package with `yarn` and restart the frontend as usual.

1. Go to http://localhost:3000

1. Happy editing!

## Release

See [RELEASE.md](https://github.com/eea/volto-slate-metadata-mentions/blob/master/RELEASE.md).

## How to contribute

See [DEVELOP.md](https://github.com/eea/volto-slate-metadata-mentions/blob/master/DEVELOP.md).

## Copyright and license

The Initial Owner of the Original Code is European Environment Agency (EEA).
All Rights Reserved.

See [LICENSE.md](https://github.com/eea/volto-slate-metadata-mentions/blob/master/LICENSE.md) for details.

## Funding

[European Environment Agency (EU)](http://eea.europa.eu)