97 lines
2.5 KiB
JavaScript
97 lines
2.5 KiB
JavaScript
import React from 'react';
|
|
import Dropdown, { DropdownTrigger, DropdownContent } from 'react-simple-dropdown';
|
|
import PropTypes from 'prop-types';
|
|
|
|
class DropdownMenu extends React.PureComponent {
|
|
|
|
static contextTypes = {
|
|
router: PropTypes.object,
|
|
};
|
|
|
|
static propTypes = {
|
|
icon: PropTypes.string.isRequired,
|
|
items: PropTypes.array.isRequired,
|
|
size: PropTypes.number.isRequired,
|
|
direction: PropTypes.string,
|
|
ariaLabel: PropTypes.string,
|
|
};
|
|
|
|
static defaultProps = {
|
|
ariaLabel: "Menu",
|
|
};
|
|
|
|
state = {
|
|
direction: 'left',
|
|
expanded: false,
|
|
};
|
|
|
|
setRef = (c) => {
|
|
this.dropdown = c;
|
|
}
|
|
|
|
handleClick = (e) => {
|
|
const i = Number(e.currentTarget.getAttribute('data-index'));
|
|
const { action, to } = this.props.items[i];
|
|
|
|
// Don't call e.preventDefault() when the item uses 'href' property.
|
|
// ex. "Edit profile" on the account action bar
|
|
|
|
if (typeof action === 'function') {
|
|
e.preventDefault();
|
|
action();
|
|
} else if (to) {
|
|
e.preventDefault();
|
|
this.context.router.push(to);
|
|
}
|
|
|
|
this.dropdown.hide();
|
|
}
|
|
|
|
handleShow = () => this.setState({ expanded: true })
|
|
|
|
handleHide = () => this.setState({ expanded: false })
|
|
|
|
renderItem = (item, i) => {
|
|
if (item === null) {
|
|
return <li key={ 'sep' + i } className='dropdown__sep' />;
|
|
}
|
|
|
|
const { text, action, href = '#' } = item;
|
|
|
|
return (
|
|
<li className='dropdown__content-list-item' key={ text + i }>
|
|
<a href={href} target='_blank' rel='noopener' onClick={this.handleClick} data-index={i} className='dropdown__content-list-link'>
|
|
{text}
|
|
</a>
|
|
</li>
|
|
);
|
|
}
|
|
|
|
render () {
|
|
const { icon, items, size, direction, ariaLabel } = this.props;
|
|
const { expanded } = this.state;
|
|
const directionClass = (direction === "left") ? "dropdown__left" : "dropdown__right";
|
|
|
|
const dropdownItems = expanded && (
|
|
<ul className='dropdown__content-list'>
|
|
{items.map(this.renderItem)}
|
|
</ul>
|
|
);
|
|
|
|
return (
|
|
<Dropdown ref={this.setRef} onShow={this.handleShow} onHide={this.handleHide}>
|
|
<DropdownTrigger className='icon-button' style={{ fontSize: `${size}px`, width: `${size}px`, lineHeight: `${size}px` }} aria-label={ariaLabel}>
|
|
<i className={ `fa fa-fw fa-${icon} dropdown__icon` } aria-hidden={true} />
|
|
</DropdownTrigger>
|
|
|
|
<DropdownContent className={directionClass}>
|
|
{dropdownItems}
|
|
</DropdownContent>
|
|
</Dropdown>
|
|
);
|
|
}
|
|
|
|
}
|
|
|
|
export default DropdownMenu;
|