forked from treehouse/mastodon
130 lines
2.9 KiB
JavaScript
130 lines
2.9 KiB
JavaScript
// Package imports.
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import classNames from 'classnames';
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import PropTypes from 'prop-types';
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import React from 'react';
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import Toggle from 'react-toggle';
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// Components.
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import Icon from 'flavours/glitch/components/icon';
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// Utils.
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import { assignHandlers } from 'flavours/glitch/util/react_helpers';
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// Handlers.
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const handlers = {
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// This function activates the dropdown item.
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handleActivate (e) {
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const {
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name,
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onChange,
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onClose,
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options: { on },
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} = this.props;
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// If the escape key was pressed, we close the dropdown.
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if (e.key === 'Escape' && onClose) {
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onClose();
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// Otherwise, we both close the dropdown and change the value.
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} else if (onChange && (!e.key || e.key === 'Enter')) {
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e.preventDefault(); // Prevents change in focus on click
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if ((on === null || typeof on === 'undefined') && onClose) {
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onClose();
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}
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onChange(name);
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}
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},
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};
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// The component.
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export default class ComposerOptionsDropdownContentItem extends React.PureComponent {
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// Constructor.
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constructor (props) {
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super(props);
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assignHandlers(this, handlers);
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}
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// Rendering.
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render () {
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const { handleActivate } = this.handlers;
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const {
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active,
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options: {
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icon,
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meta,
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on,
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text,
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},
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} = this.props;
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const computedClass = classNames('composer--options--dropdown--content--item', {
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active,
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lengthy: meta,
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'toggled-off': !on && on !== null && typeof on !== 'undefined',
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'toggled-on': on,
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'with-icon': icon,
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});
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// The result.
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return (
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<div
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className={computedClass}
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onClick={handleActivate}
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onKeyDown={handleActivate}
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role='button'
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tabIndex='0'
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>
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{function () {
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// We render a `<Toggle>` if we were provided an `on`
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// property, and otherwise show an `<Icon>` if available.
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switch (true) {
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case on !== null && typeof on !== 'undefined':
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return (
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<Toggle
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checked={on}
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onChange={handleActivate}
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/>
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);
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case !!icon:
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return (
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<Icon
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className='icon'
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fullwidth
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icon={icon}
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/>
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);
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default:
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return null;
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}
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}()}
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{meta ? (
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<div className='content'>
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<strong>{text}</strong>
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{meta}
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</div>
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) :
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<div className='content'>
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<strong>{text}</strong>
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</div>}
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</div>
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);
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}
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};
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// Props.
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ComposerOptionsDropdownContentItem.propTypes = {
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active: PropTypes.bool,
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name: PropTypes.string,
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onChange: PropTypes.func,
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onClose: PropTypes.func,
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options: PropTypes.shape({
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icon: PropTypes.string,
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meta: PropTypes.node,
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on: PropTypes.bool,
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text: PropTypes.node,
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}),
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};
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