import React from 'react'; import ImmutablePropTypes from 'react-immutable-proptypes'; import PropTypes from 'prop-types'; import { is } from 'immutable'; import IconButton from './icon_button'; import { defineMessages, injectIntl, FormattedMessage } from 'react-intl'; import { isIOS } from 'flavours/glitch/util/is_mobile'; import classNames from 'classnames'; import { autoPlayGif, displayMedia, useBlurhash } from 'flavours/glitch/initial_state'; import { debounce } from 'lodash'; import Blurhash from 'flavours/glitch/components/blurhash'; const messages = defineMessages({ hidden: { defaultMessage: 'Media hidden', id: 'status.media_hidden', }, sensitive: { defaultMessage: 'Sensitive', id: 'media_gallery.sensitive', }, toggle: { defaultMessage: 'Click to view', id: 'status.sensitive_toggle', }, toggle_visible: { defaultMessage: '{number, plural, one {Hide image} other {Hide images}}', id: 'media_gallery.toggle_visible', }, warning: { defaultMessage: 'Sensitive content', id: 'status.sensitive_warning', }, }); class Item extends React.PureComponent { static propTypes = { attachment: ImmutablePropTypes.map.isRequired, standalone: PropTypes.bool, index: PropTypes.number.isRequired, size: PropTypes.number.isRequired, letterbox: PropTypes.bool, onClick: PropTypes.func.isRequired, displayWidth: PropTypes.number, visible: PropTypes.bool.isRequired, autoplay: PropTypes.bool, }; static defaultProps = { standalone: false, index: 0, size: 1, }; state = { loaded: false, }; handleMouseEnter = (e) => { if (this.hoverToPlay()) { e.target.play(); } } handleMouseLeave = (e) => { if (this.hoverToPlay()) { e.target.pause(); e.target.currentTime = 0; } } getAutoPlay() { return this.props.autoplay || autoPlayGif; } hoverToPlay () { const { attachment } = this.props; return !this.getAutoPlay() && attachment.get('type') === 'gifv'; } handleClick = (e) => { const { index, onClick } = this.props; if (e.button === 0 && !(e.ctrlKey || e.metaKey)) { if (this.hoverToPlay()) { e.target.pause(); e.target.currentTime = 0; } e.preventDefault(); onClick(index); } e.stopPropagation(); } handleImageLoad = () => { this.setState({ loaded: true }); } render () { const { attachment, index, size, standalone, letterbox, displayWidth, visible } = this.props; let width = 50; let height = 100; let top = 'auto'; let left = 'auto'; let bottom = 'auto'; let right = 'auto'; if (size === 1) { width = 100; } if (size === 4 || (size === 3 && index > 0)) { height = 50; } if (size === 2) { if (index === 0) { right = '2px'; } else { left = '2px'; } } else if (size === 3) { if (index === 0) { right = '2px'; } else if (index > 0) { left = '2px'; } if (index === 1) { bottom = '2px'; } else if (index > 1) { top = '2px'; } } else if (size === 4) { if (index === 0 || index === 2) { right = '2px'; } if (index === 1 || index === 3) { left = '2px'; } if (index < 2) { bottom = '2px'; } else { top = '2px'; } } let thumbnail = ''; if (attachment.get('type') === 'unknown') { return (
); } else if (attachment.get('type') === 'image') { const previewUrl = attachment.get('preview_url'); const previewWidth = attachment.getIn(['meta', 'small', 'width']); const originalUrl = attachment.get('url'); const originalWidth = attachment.getIn(['meta', 'original', 'width']); const hasSize = typeof originalWidth === 'number' && typeof previewWidth === 'number'; const srcSet = hasSize ? `${originalUrl} ${originalWidth}w, ${previewUrl} ${previewWidth}w` : null; const sizes = hasSize && (displayWidth > 0) ? `${displayWidth * (width / 100)}px` : null; const focusX = attachment.getIn(['meta', 'focus', 'x']) || 0; const focusY = attachment.getIn(['meta', 'focus', 'y']) || 0; const x = ((focusX / 2) + .5) * 100; const y = ((focusY / -2) + .5) * 100; thumbnail = (