mui-rte

The Material-UI Rich Text Editor and Viewer

mui-rte is a complete text editor and viewer for material-ui based on draft-js and written in Typescript. It is ready to use out of the box yet supports user defined blocks, styles, autocomplete strategies, async/sync custom atomic blocks, callbacks, and decorators as well as toolbar and theme customization to enhance the editor to all needs.

Installation

npm install mui-rte --save

Install the peer dependencies: @material-ui/core, @material-ui/icons, react and react-dom.

Demo

Usage

import MUIRichTextEditor from 'mui-rte'

ReactDOM.render(
    <MUIRichTextEditor label="Start typing..." />,
    document.getElementById("root")
)

You can load default content as the following example. The value should be a stringified RawDraftContentState object:

import MUIRichTextEditor from 'mui-rte'

const data = getContentStateAsStringFromSomewhere()

ReactDOM.render(
    <MUIRichTextEditor
        defaultValue={data}
        label="Start typing..."
    />,
    document.getElementById("root")
)

Examples

Check the examples directory for more.

Custom Controls

You can define your custom inline styles, blocks, atomic blocks and callback actions to the editor. Just select an icon from @material-ui/icons or create your own FunctionComponent and define your rules.

Adding a custom inline style

This sample adds a control to change the background color and font color of the typed or selected text:

import MUIRichTextEditor from 'mui-rte'
import InvertColorsIcon from '@material-ui/icons/InvertColors'

<MUIRichTextEditor
    controls={["my-style"]}
    customControls={[
        {
            name: "my-style",
            icon: <InvertColorsIcon />,
            type: "inline",
            inlineStyle: {
                backgroundColor: "black",
                color: "white"
            }
        }
    ]}
/>

Adding a custom block

This sample adds a block to the editor based on a React Element:

import MUIRichTextEditor from 'mui-rte'
import TableChartIcon from '@material-ui/icons/TableChart'

const MyBlock: FC = props => {
    const {children} = props;
    return (
        <div style={{
            padding: 10,
            backgroundColor: "#ebebeb"
        }}>
            My Block content is:
            {children}
        </div>
    )
}

<MUIRichTextEditor
    controls={["my-block"]}
    customControls={[
        {
            name: "my-block",
            icon: <TableChartIcon />,
            type: "block",
            blockWrapper: <MyBlock />
        }
    ]}
/>

Adding a custom atomic block (Async)

It is possible to insert custom blocks based on asynchronous behavior using the insertAtomicBlockAsync API. The above example shows an example on how to upload an image and use the MUIRichTextEditor default image control for further edition. You can use this behavior to upload a file when dropping it inside the editor and render it as an image entity after upload.

Check this other sample that shows how to add a @material-ui/core Card with asynchronous downloaded content.

Adding a custom atomic block (Sync)

Check this sample that shows how to create a control to add a @material-ui/core Card component to the editor.

Adding a custom callback control

This sample adds a control that will trigger a custom callback function to clear the editor state:

import MUIRichTextEditor from 'mui-rte'
import DoneIcon from '@material-ui/icons/Done'
import { EditorState } from 'draft-js'

<MUIRichTextEditor
    controls={["my-callback"]}
    customControls={[
        {
            name: "my-callback",
            icon: <DoneIcon />,
            type: "callback",
            onClick: (editorState, name, anchor) => {
                console.log(`Clicked ${name} control`)
                return EditorState.createEmpty()
            }
        }
    ]}
/>

Autocomplete strategies

You can define autocomplete strategies to present suggested content lists based on the text input. Just set your trigger character, add some search keys and the content to insert and the editor will do everything for you. You can navigate through suggestions using the keyboard arrows and finally press 'Enter' to insert your content into the editor.

Simple strategy example

This is an example to show emoji suggestions when the user start typing a text like ':face', ':joy', or ':grin':

import MUIRichTextEditor from 'mui-rte'

const emojis = [
    {
        keys: ["face", "grin"],
        value: "😀",
        content: "😀",
    },
    {
        keys: ["face", "joy"],
        value: "😂",
        content: "😂",
    },
    {
        keys: ["face", "sweat"],
        value: "😅",
        content: "😅",
    }
]

<MUIRichTextEditor
    autocomplete={{
        strategies: [
            {
                items: emojis,
                triggerChar: ":"
            }
        ]
    }}
/>

Check this sample that shows how to add multiple autocomplete strategies to a single editor.

Atomic strategy example

Check this sample that shows how to combine atomic custom controls with the autocomplete strategy feature.

Custom Decorators

You can define custom decorators to apply styles and/or functionality based on a provided regular expression.

Adding custom functionality with a decorator

To add some functionality when a user inputs a #hashtag use the following example. In this case, everytime the user inputs a word starting with a # character it will be automatically converted into a styled link:

import MUIRichTextEditor from 'mui-rte'

const MyHashTagDecorator: FC = props => {
  const {decoratedText, children} = props;
    const hashtagUrl = `http://myurl/${decoratedText}`
    return (
        <a
            href={hashtagUrl}
            style={{
                color: "green"
            }}
        >
            {children}
        </a>
    )
}

<MUIRichTextEditor
    label="Type something here..."
    decorators={[
        {
            component: MyHashTagDecorator,
            regex: /\#[\w]+/g
        }
    ]}
/>

Inline toolbar

The editor includes an inline toolbar option which renders a pop-up inside the editor area when the user makes a selection. The inline toolbar supports user defined controls. Notice that only inline type controls will be rendered. The controls displayed on the main toolbar can be different from the ones in the inline toolbar. You can also hide the main toolbar and just enable the inline toolbar.

import MUIRichTextEditor from 'mui-rte'

<MUIRichTextEditor
    label="Type something here..."
    inlineToolbar={true}
/>

Styling the editor

You can style the editor using the Material-UI theming feature. First create a theme with createMuiTheme and override classes such as root, container, editor, and editorContainer. Check the examples directory for more.

import { createMuiTheme, MuiThemeProvider } from '@material-ui/core'
import MUIRichTextEditor from 'mui-rte'

const defaultTheme = createMuiTheme()

Object.assign(defaultTheme, {
    overrides: {
        MUIRichTextEditor: {
            root: {
                marginTop: 20,
                width: "80%"
            },
            editor: {
                borderBottom: "1px solid gray"
            }
        }
    }
})

<MuiThemeProvider theme={defaultTheme}>
    <MUIRichTextEditor
        label="Type something here..."
    />
</MuiThemeProvider>

API

<MUIRichTextEditor /> (IMUIRichTextEditorProps)

Property	Type		description
id	`string`	optional	Base Id name for the component HTML elements.
ref	`TMUIRichTextEditorRef`	optional	Sets a reference instance of the editor component.
label	`string`	optional	String to show when there is no content.
readOnly	`boolean`	optional	Read only mode. The toolbar is disabled by default.
value	`string`	deprecated	Use `defaultValue` instead.
defaultValue	`string`	optional	Default content to load. Should be a stringified `Draft.Model.Encoding.RawDraftContentState` object.
inheritFontSize	`boolean`	optional	Inherit font size from parent. Useful for read only mode.
error	`boolean`	optional	Renders the editor with an error style.
controls	`string[]`	optional	List of controls to display in the main toolbar. If not provided, all controls will be rendered. Current available values are: "title", "bold", "italic", "underline", "strikethrough", "highlight", "undo", "redo", "link", "media", "numberList", "bulletList", "quote", "code", "clear", "save".
customControls	`TCustomControl[]`	optional	Defines an array of user custom inline styles, blocks and callbacks. See more information in 'Custom Controls' below.
decorators	`TDecorator[]`	optional	Defines an array of user custom decorators. See more information in 'Custom Decorators'.
toolbar	`boolean`	optional	Defines if the main toolbar should be rendered.
toolbarButtonSize	`small` \| `medium`	optional	Sets the size on the default `IconButton` component for the main toolbar.
inlineToolbar	`boolean`	optional	Defines if the inline toolbar should be rendered.
inlineToolbarControls	`string[]`	optional	List of controls to display in the inline toolbar. Available values are: "bold", "italic", "underline", "strikethrough", "highlight", "link", "clear", and user defined inline controls. If not provided and `inlineToolbar` is `true` the following inline styles will be displayed: bold, italic, underline and clear.
keyCommands	`TKeyCommand[]`	optional	Defines an array of `TKeyCommand` objects for adding key bindings to the editor.
draftEditorProps	`TDraftEditorProps`	optional	Defines an object containing specific `draft-js` `Editor` properties.
maxLength	`number`	optional	Sets the maximum characters count that can be input into the editor.
autocomplete	`TAutocomplete`	optional	Sets autocomplete strategies to present suggestion lists as the user types into the editor.
onSave	`(data:string) => void`	optional	Function triggered when the save button is pressed. The `data` is a stringified `Draft.Model.Encoding.RawDraftContentState` object.
onChange	`(state: EditorState) => void`	optional	Function triggered on any change in the editor (key input, delete, etc.). The `state` is a `Draft.Model.ImmutableData.EditorState` object.
onFocus	`() => void`	optional	Function triggered when when the editor acquires focus.
onBlur	`() => void`	optional	Function triggered when when the editor loses focus.

TCustomControl

Property	Type		description
id	`string`	optional	The HTML id attribute for the control
name	`string`	required	The name of the custom control. For rendering the control this name should be added to the `MUIRichTextEditor` `controls` property.
icon	`JSX.Element`	optional	The `@material-ui/icons` icon for the control. For "atomic" control type, the icon is not required. Check this for available icons.
component	`React.FunctionComponent<TToolbarComponentProps>`	optional	The custom function component for the control. The icon has priority over the component, so if the icon is set the component will be ignored. For "atomic" control type, the component is not required.
type	`string`	required	Either "inline", "block", "atomic" or "callback"
inlineStyle	`string`	optional	The `React.CSSProperties` object for styling the text when using a custom inline style.
blockWrapper	`React.ReactElement`	optional	The custom React component used for rendering a custom block.
atomicComponent	`React.FunctionComponent`	optional	The custom React FunctionComponent used for rendering a custom atomic block.
onClick	`(editorState: EditorState, name: string, anchor: HTMLElement \| null) => EditorState \| void`	optional	The callback function triggered when the custom control is clicked. The received arguments include the current `EditorState` object, the name of the clicked control and the `HTMLElement` from which the click was raised. If a new `EditorState` object is returned it will be replace the current one in the editor (useful to explicitly modify the `EditorState`).

TToolbarComponentProps

Property	Type	description
id	`string`	The id for the component.
onMouseDown	`(e: React.MouseEvent) => void`	The `mousedown` handler.
active	`boolean`	Defines if the block or inline type is active for the current editor selection.
disabled	`boolean`	Sets if the toolbar is disabled.

TDecorator

Property	Type		description
component	`React.FunctionComponent`	required	The React component to use for rendering the decorator.
regex	`RegExp`	required	The regular expression to match a decorator.

TKeyCommand

Property	Type		description
key	`number`	required	The code of the key to bind.
name	`string`	required	The name of the command.
callback	`(state: EditorState) => EditorState`	required	The callback function to execute when the key binding is matched. It should return the `EditorState` to set.

TDraftEditorProps

Property	Type		description
spellCheck	`boolean`	optional	Use browser spelling check.
stripPastedStyles	`boolean`	optional	Remove styles when pasting text into the editor.
handleDroppedFiles	`(selectionState: SelectionState, files: Blob[]) => DraftHandleValue`	optional	Handle files that have been dropped into the editor. The `DraftHandleValue` is either `handled` or `not-handled`.

TAutocomplete

Property	Type		description
strategies	`TAutocompleteStrategy[]`	required	Array of autocomplete strategies.
suggestLimit	`number`	optional	Defines the amount of suggestions to present to the user. Default is `5`.

TAutocompleteStrategy

Property	Type		description
triggerChar	`string`	required	A single character that triggers the autocomplete strategy.
items	`TAutocompleteItem[]`	required	List of autocomplete suggestion items.
insertSpaceAfter	`boolean`	optional	If `false` it won't add an space after inserting the content into the editor. Default is `true`.
atomicBlockName	`string`	optional	Use an atomic custom control type to add the content to the editor.

TAutocompleteItem

Property	Type		description
keys	`string[]`	required	The list of keys that the user needs to type to reveal this item suggestion.
value	`any`	required	The value to insert into the editor when the item is selected.
content	`string \| JSX.Element`	required	The content presented in the autocomplete suggestion list for this item. Note that this content is render under a `ListItem` component.

TMUIRichTextEditorRef

Property	Type		description
focus	`() => void`		Triggers the focus event on the editor.
save	`() => void`		Triggers the save method on the editor.
insertAtomicBlock	`(name: string, data: any)`	deprecated	Use `insertAtomicBlockSync` instead.
insertAtomicBlockSync	`(name: string, data: any)`		Inserts an atomic block named as `name` (if exists) with the provided `data` into the editor.
insertAtomicBlockAsync	`(name: string, promise: Promise<TAsyncAtomicBlockResponse>, placeholder?: string) => void`		Inserts an atomic block named as `name` (if exists) asynchronously with the provided `data` into the editor. The `placeholder` text will be shown on the editor until the promise is resolved.

TAsyncAtomicBlockResponse

Property	Type		description
data	`any`	required	The data assigned to the entity added into the editor.

Changelog

Check the release notes for the changelog.

Development

For development use:

$ npm run watch
$ npm run serve

Future plans

Increase test coverage
Refactor code
Add new features

Suggestions and issues

Please feel free to leave your comment on the Issues tab.

License

Licensed under MIT License.

@trejgun/mui-rte

mui-rte

Installation

Demo

Usage

Examples

Custom Controls

Adding a custom inline style

Adding a custom block

Adding a custom atomic block (Async)

Adding a custom atomic block (Sync)

Adding a custom callback control

Autocomplete strategies

Simple strategy example

Atomic strategy example

Custom Decorators

Adding custom functionality with a decorator

Inline toolbar

Styling the editor

API

Changelog

Development

Future plans

Suggestions and issues

License

/@trejgun/mui-rte/

Package Sidebar

Install

Repository

Homepage

Weekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

@trejgun/mui-rte

mui-rte

Installation

Demo

Usage

Examples

Custom Controls

Adding a custom inline style

Adding a custom block

Adding a custom atomic block (Async)

Adding a custom atomic block (Sync)

Adding a custom callback control

Autocomplete strategies

Simple strategy example

Atomic strategy example

Custom Decorators

Adding custom functionality with a decorator

Inline toolbar

Styling the editor

API

Changelog

Development

Future plans

Suggestions and issues

License

/@trejgun/mui-rte/

Package Sidebar

Install

Repository

Homepage

DownloadsWeekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

Weekly Downloads