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// Package imports.
import React from 'react';
import PropTypes from 'prop-types';
import { defineMessages, FormattedMessage } from 'react-intl';
// Utils.
import {
assignHandlers,
hiddenComponent,
} from 'flavours/glitch/util/react_helpers';
// Messages.
const messages = defineMessages({
placeholder: {
defaultMessage: 'Write your warning here',
id: 'compose_form.spoiler_placeholder',
},
});
// Handlers.
const handlers = {
// Handles a keypress.
handleKeyDown ({
ctrlKey,
keyCode,
metaKey,
altKey,
}) {
const { onSubmit, onSecondarySubmit } = this.props;
// We submit the status on control/meta + enter.
if (onSubmit && keyCode === 13 && (ctrlKey || metaKey)) {
onSubmit();
}
// Submit the status with secondary visibility on alt + enter.
if (onSecondarySubmit && keyCode === 13 && altKey) {
onSecondarySubmit();
}
},
handleRefSpoilerText (spoilerText) {
this.spoilerText = spoilerText;
},
// When the escape key is released, we focus the UI.
handleKeyUp ({ key }) {
if (key === 'Escape') {
document.querySelector('.ui').parentElement.focus();
}
},
};
// The component.
export default class ComposerSpoiler extends React.PureComponent {
// Constructor.
constructor (props) {
super(props);
assignHandlers(this, handlers);
}
// Rendering.
render () {
const { handleKeyDown, handleKeyUp, handleRefSpoilerText } = this.handlers;
const {
hidden,
intl,
onChange,
text,
} = this.props;
// The result.
return (
<div className={`composer--spoiler ${hidden ? '' : 'composer--spoiler--visible'}`}>
<label>
<span {...hiddenComponent}>
<FormattedMessage {...messages.placeholder} />
</span>
<input
id='glitch.composer.spoiler.input'
onChange={onChange}
onKeyDown={handleKeyDown}
onKeyUp={handleKeyUp}
placeholder={intl.formatMessage(messages.placeholder)}
type='text'
value={text}
ref={handleRefSpoilerText}
/>
</label>
</div>
);
}
}
// Props.
ComposerSpoiler.propTypes = {
hidden: PropTypes.bool,
intl: PropTypes.object.isRequired,
onChange: PropTypes.func,
onSubmit: PropTypes.func,
onSecondarySubmit: PropTypes.func,
text: PropTypes.string,
};
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