- import React from 'react';
- import PropTypes from 'prop-types';
- import { injectIntl, defineMessages } from 'react-intl';
- import IconButton from '../../../components/icon_button';
- import Overlay from 'react-overlays/Overlay';
- import { supportsPassiveEvents } from 'detect-passive-events';
- import classNames from 'classnames';
- import Icon from 'mastodon/components/icon';
-
- const messages = defineMessages({
- public_short: { id: 'privacy.public.short', defaultMessage: 'Public' },
- public_long: { id: 'privacy.public.long', defaultMessage: 'Visible for all' },
- unlisted_short: { id: 'privacy.unlisted.short', defaultMessage: 'Unlisted' },
- unlisted_long: { id: 'privacy.unlisted.long', defaultMessage: 'Visible for all, but opted-out of discovery features' },
- private_short: { id: 'privacy.private.short', defaultMessage: 'Followers only' },
- private_long: { id: 'privacy.private.long', defaultMessage: 'Visible for followers only' },
- direct_short: { id: 'privacy.direct.short', defaultMessage: 'Mentioned people only' },
- direct_long: { id: 'privacy.direct.long', defaultMessage: 'Visible for mentioned users only' },
- change_privacy: { id: 'privacy.change', defaultMessage: 'Adjust status privacy' },
- });
-
- const listenerOptions = supportsPassiveEvents ? { passive: true } : false;
-
- class PrivacyDropdownMenu extends React.PureComponent {
-
- static propTypes = {
- style: PropTypes.object,
- items: PropTypes.array.isRequired,
- value: PropTypes.string.isRequired,
- onClose: PropTypes.func.isRequired,
- onChange: PropTypes.func.isRequired,
- };
-
- handleDocumentClick = e => {
- if (this.node && !this.node.contains(e.target)) {
- this.props.onClose();
- }
- };
-
- handleKeyDown = e => {
- const { items } = this.props;
- const value = e.currentTarget.getAttribute('data-index');
- const index = items.findIndex(item => {
- return (item.value === value);
- });
- let element = null;
-
- switch(e.key) {
- case 'Escape':
- this.props.onClose();
- break;
- case 'Enter':
- this.handleClick(e);
- break;
- case 'ArrowDown':
- element = this.node.childNodes[index + 1] || this.node.firstChild;
- break;
- case 'ArrowUp':
- element = this.node.childNodes[index - 1] || this.node.lastChild;
- break;
- case 'Tab':
- if (e.shiftKey) {
- element = this.node.childNodes[index - 1] || this.node.lastChild;
- } else {
- element = this.node.childNodes[index + 1] || this.node.firstChild;
- }
- break;
- case 'Home':
- element = this.node.firstChild;
- break;
- case 'End':
- element = this.node.lastChild;
- break;
- }
-
- if (element) {
- element.focus();
- this.props.onChange(element.getAttribute('data-index'));
- e.preventDefault();
- e.stopPropagation();
- }
- };
-
- handleClick = e => {
- const value = e.currentTarget.getAttribute('data-index');
-
- e.preventDefault();
-
- this.props.onClose();
- this.props.onChange(value);
- };
-
- componentDidMount () {
- document.addEventListener('click', this.handleDocumentClick, false);
- document.addEventListener('touchend', this.handleDocumentClick, listenerOptions);
- if (this.focusedItem) this.focusedItem.focus({ preventScroll: true });
- }
-
- componentWillUnmount () {
- document.removeEventListener('click', this.handleDocumentClick, false);
- document.removeEventListener('touchend', this.handleDocumentClick, listenerOptions);
- }
-
- setRef = c => {
- this.node = c;
- };
-
- setFocusRef = c => {
- this.focusedItem = c;
- };
-
- render () {
- const { style, items, value } = this.props;
-
- return (
- <div style={{ ...style }} role='listbox' ref={this.setRef}>
- {items.map(item => (
- <div role='option' tabIndex='0' key={item.value} data-index={item.value} onKeyDown={this.handleKeyDown} onClick={this.handleClick} className={classNames('privacy-dropdown__option', { active: item.value === value })} aria-selected={item.value === value} ref={item.value === value ? this.setFocusRef : null}>
- <div className='privacy-dropdown__option__icon'>
- <Icon id={item.icon} fixedWidth />
- </div>
-
- <div className='privacy-dropdown__option__content'>
- <strong>{item.text}</strong>
- {item.meta}
- </div>
- </div>
- ))}
- </div>
- );
- }
-
- }
-
- class PrivacyDropdown extends React.PureComponent {
-
- static propTypes = {
- isUserTouching: PropTypes.func,
- onModalOpen: PropTypes.func,
- onModalClose: PropTypes.func,
- value: PropTypes.string.isRequired,
- onChange: PropTypes.func.isRequired,
- noDirect: PropTypes.bool,
- container: PropTypes.func,
- disabled: PropTypes.bool,
- intl: PropTypes.object.isRequired,
- };
-
- state = {
- open: false,
- placement: 'bottom',
- };
-
- handleToggle = () => {
- if (this.props.isUserTouching && this.props.isUserTouching()) {
- if (this.state.open) {
- this.props.onModalClose();
- } else {
- this.props.onModalOpen({
- actions: this.options.map(option => ({ ...option, active: option.value === this.props.value })),
- onClick: this.handleModalActionClick,
- });
- }
- } else {
- if (this.state.open && this.activeElement) {
- this.activeElement.focus({ preventScroll: true });
- }
- this.setState({ open: !this.state.open });
- }
- };
-
- handleModalActionClick = (e) => {
- e.preventDefault();
-
- const { value } = this.options[e.currentTarget.getAttribute('data-index')];
-
- this.props.onModalClose();
- this.props.onChange(value);
- };
-
- handleKeyDown = e => {
- switch(e.key) {
- case 'Escape':
- this.handleClose();
- break;
- }
- };
-
- handleMouseDown = () => {
- if (!this.state.open) {
- this.activeElement = document.activeElement;
- }
- };
-
- handleButtonKeyDown = (e) => {
- switch(e.key) {
- case ' ':
- case 'Enter':
- this.handleMouseDown();
- break;
- }
- };
-
- handleClose = () => {
- if (this.state.open && this.activeElement) {
- this.activeElement.focus({ preventScroll: true });
- }
- this.setState({ open: false });
- };
-
- handleChange = value => {
- this.props.onChange(value);
- };
-
- componentWillMount () {
- const { intl: { formatMessage } } = this.props;
-
- this.options = [
- { icon: 'globe', value: 'public', text: formatMessage(messages.public_short), meta: formatMessage(messages.public_long) },
- { icon: 'unlock', value: 'unlisted', text: formatMessage(messages.unlisted_short), meta: formatMessage(messages.unlisted_long) },
- { icon: 'lock', value: 'private', text: formatMessage(messages.private_short), meta: formatMessage(messages.private_long) },
- ];
-
- if (!this.props.noDirect) {
- this.options.push(
- { icon: 'at', value: 'direct', text: formatMessage(messages.direct_short), meta: formatMessage(messages.direct_long) },
- );
- }
- }
-
- setTargetRef = c => {
- this.target = c;
- };
-
- findTarget = () => {
- return this.target;
- };
-
- handleOverlayEnter = (state) => {
- this.setState({ placement: state.placement });
- };
-
- render () {
- const { value, container, disabled, intl } = this.props;
- const { open, placement } = this.state;
-
- const valueOption = this.options.find(item => item.value === value);
-
- return (
- <div className={classNames('privacy-dropdown', placement, { active: open })} onKeyDown={this.handleKeyDown}>
- <div className={classNames('privacy-dropdown__value', { active: this.options.indexOf(valueOption) === (placement === 'bottom' ? 0 : (this.options.length - 1)) })} ref={this.setTargetRef}>
- <IconButton
- className='privacy-dropdown__value-icon'
- icon={valueOption.icon}
- title={intl.formatMessage(messages.change_privacy)}
- size={18}
- expanded={open}
- active={open}
- inverted
- onClick={this.handleToggle}
- onMouseDown={this.handleMouseDown}
- onKeyDown={this.handleButtonKeyDown}
- style={{ height: null, lineHeight: '27px' }}
- disabled={disabled}
- />
- </div>
-
- <Overlay show={open} placement={'bottom'} flip target={this.findTarget} container={container} popperConfig={{ strategy: 'fixed', onFirstUpdate: this.handleOverlayEnter }}>
- {({ props, placement }) => (
- <div {...props}>
- <div className={`dropdown-animation privacy-dropdown__dropdown ${placement}`}>
- <PrivacyDropdownMenu
- items={this.options}
- value={value}
- onClose={this.handleClose}
- onChange={this.handleChange}
- />
- </div>
- </div>
- )}
- </Overlay>
- </div>
- );
- }
-
- }
-
- export default injectIntl(PrivacyDropdown);
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