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// Package imports.
import classNames from 'classnames';
import PropTypes from 'prop-types';
import React from 'react';
import { connect } from 'react-redux';
import spring from 'react-motion/lib/spring';
import {
injectIntl,
FormattedMessage,
defineMessages,
} from 'react-intl';
import Overlay from 'react-overlays/lib/Overlay';
// Components.
import Icon from 'flavours/glitch/components/icon';
// Utils.
import { focusRoot } from 'flavours/glitch/util/dom_helpers';
import { searchEnabled } from 'flavours/glitch/util/initial_state';
import Motion from 'flavours/glitch/util/optional_motion';
const messages = defineMessages({
placeholder: { id: 'search.placeholder', defaultMessage: 'Search' },
});
class SearchPopout extends React.PureComponent {
static propTypes = {
style: PropTypes.object,
};
render () {
const { style } = this.props;
const extraInformation = searchEnabled ? <FormattedMessage id='search_popout.tips.full_text' defaultMessage='Simple text returns statuses you have written, favourited, boosted, or have been mentioned in, as well as matching usernames, display names, and hashtags.' /> : <FormattedMessage id='search_popout.tips.text' defaultMessage='Simple text returns matching display names, usernames and hashtags' />;
return (
<div style={{ ...style, position: 'absolute', width: 285, zIndex: 2 }}>
<Motion defaultStyle={{ opacity: 0, scaleX: 0.85, scaleY: 0.75 }} style={{ opacity: spring(1, { damping: 35, stiffness: 400 }), scaleX: spring(1, { damping: 35, stiffness: 400 }), scaleY: spring(1, { damping: 35, stiffness: 400 }) }}>
{({ opacity, scaleX, scaleY }) => (
<div className='search-popout' style={{ opacity: opacity, transform: `scale(${scaleX}, ${scaleY})` }}>
<h4><FormattedMessage id='search_popout.search_format' defaultMessage='Advanced search format' /></h4>
<ul>
<li><em>#example</em> <FormattedMessage id='search_popout.tips.hashtag' defaultMessage='hashtag' /></li>
<li><em>@username@domain</em> <FormattedMessage id='search_popout.tips.user' defaultMessage='user' /></li>
<li><em>URL</em> <FormattedMessage id='search_popout.tips.user' defaultMessage='user' /></li>
<li><em>URL</em> <FormattedMessage id='search_popout.tips.status' defaultMessage='status' /></li>
</ul>
{extraInformation}
</div>
)}
</Motion>
</div>
);
}
}
// The component.
export default @injectIntl
class Search extends React.PureComponent {
static contextTypes = {
router: PropTypes.object.isRequired,
};
static propTypes = {
value: PropTypes.string.isRequired,
submitted: PropTypes.bool,
onChange: PropTypes.func.isRequired,
onSubmit: PropTypes.func.isRequired,
onClear: PropTypes.func.isRequired,
onShow: PropTypes.func.isRequired,
openInRoute: PropTypes.bool,
intl: PropTypes.object.isRequired,
singleColumn: PropTypes.bool,
};
state = {
expanded: false,
};
setRef = c => {
this.searchForm = c;
}
handleChange = (e) => {
const { onChange } = this.props;
if (onChange) {
onChange(e.target.value);
}
}
handleClear = (e) => {
const {
onClear,
submitted,
value,
} = this.props;
e.preventDefault(); // Prevents focus change ??
if (onClear && (submitted || value && value.length)) {
onClear();
}
}
handleBlur = () => {
this.setState({ expanded: false });
}
handleFocus = () => {
this.setState({ expanded: true });
this.props.onShow();
if (this.searchForm && !this.props.singleColumn) {
const { left, right } = this.searchForm.getBoundingClientRect();
if (left < 0 || right > (window.innerWidth || document.documentElement.clientWidth)) {
this.searchForm.scrollIntoView();
}
}
}
handleKeyUp = (e) => {
const { onSubmit } = this.props;
switch (e.key) {
case 'Enter':
onSubmit();
if (this.props.openInRoute) {
this.context.router.history.push('/search');
}
break;
case 'Escape':
focusRoot();
}
}
render () {
const { intl, value, submitted } = this.props;
const { expanded } = this.state;
const hasValue = value.length > 0 || submitted;
return (
<div className='search'>
<label>
<span style={{ display: 'none' }}>{intl.formatMessage(messages.placeholder)}</span>
<input
ref={this.setRef}
className='search__input'
type='text'
placeholder={intl.formatMessage(messages.placeholder)}
value={value || ''}
onChange={this.handleChange}
onKeyUp={this.handleKeyUp}
onFocus={this.handleFocus}
onBlur={this.handleBlur}
/>
</label>
<div
aria-label={intl.formatMessage(messages.placeholder)}
className='search__icon'
onClick={this.handleClear}
role='button'
tabIndex='0'
>
<Icon id='search' className={hasValue ? '' : 'active'} />
<Icon id='times-circle' className={hasValue ? 'active' : ''} />
</div>
<Overlay show={expanded && !hasValue} placement='bottom' target={this}>
<SearchPopout />
</Overlay>
</div>
);
}
}
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