1 files changed, 134 insertions, 0 deletions
diff --git a/app/assets/javascripts/components/features/ui/components/media_modal.jsx b/app/assets/javascripts/components/features/ui/components/media_modal.jsx
new file mode 100644
index 000000000..e8b718094
--- /dev/null
+++ b/app/assets/javascripts/components/features/ui/components/media_modal.jsx
@@ -0,0 +1,134 @@
+import Lightbox from '../../../components/lightbox';
+import LoadingIndicator from '../../../components/loading_indicator';
+import PureRenderMixin from 'react-addons-pure-render-mixin';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import ExtendedVideoPlayer from '../../../components/extended_video_player';
+import ImageLoader from 'react-imageloader';
+import { defineMessages, injectIntl } from 'react-intl';
+import IconButton from '../../../components/icon_button';
+
+const messages = defineMessages({
+  close: { id: 'lightbox.close', defaultMessage: 'Close' }
+});
+
+const leftNavStyle = {
+  position: 'absolute',
+  background: 'rgba(0, 0, 0, 0.5)',
+  padding: '30px 15px',
+  cursor: 'pointer',
+  fontSize: '24px',
+  top: '0',
+  left: '-61px',
+  boxSizing: 'border-box',
+  height: '100%',
+  display: 'flex',
+  alignItems: 'center'
+};
+
+const rightNavStyle = {
+  position: 'absolute',
+  background: 'rgba(0, 0, 0, 0.5)',
+  padding: '30px 15px',
+  cursor: 'pointer',
+  fontSize: '24px',
+  top: '0',
+  right: '-61px',
+  boxSizing: 'border-box',
+  height: '100%',
+  display: 'flex',
+  alignItems: 'center'
+};
+
+const closeStyle = {
+  position: 'absolute',
+  top: '4px',
+  right: '4px'
+};
+
+const MediaModal = React.createClass({
+
+  propTypes: {
+    media: ImmutablePropTypes.list.isRequired,
+    index: React.PropTypes.number.isRequired,
+    onClose: React.PropTypes.func.isRequired,
+    intl: React.PropTypes.object.isRequired
+  },
+
+  getInitialState () {
+    return {
+      index: null
+    };
+  },
+
+  mixins: [PureRenderMixin],
+
+  handleNextClick () {
+    this.setState({ index: (this.getIndex() + 1) % this.props.media.size});
+  },
+
+  handlePrevClick () {
+    this.setState({ index: (this.getIndex() - 1) % this.props.media.size});
+  },
+
+  handleKeyUp (e) {
+    switch(e.key) {
+    case 'ArrowLeft':
+      this.handlePrevClick();
+      break;
+    case 'ArrowRight':
+      this.handleNextClick();
+      break;
+    }
+  },
+
+  componentDidMount () {
+    window.addEventListener('keyup', this.handleKeyUp, false);
+  },
+
+  componentWillUnmount () {
+    window.removeEventListener('keyup', this.handleKeyUp);
+  },
+
+  getIndex () {
+    return this.state.index !== null ? this.state.index : this.props.index;
+  },
+
+  render () {
+    const { media, intl, onClose } = this.props;
+
+    const index = this.getIndex();
+    const attachment = media.get(index);
+    const url = attachment.get('url');
+
+    let leftNav, rightNav, content;
+
+    leftNav = rightNav = content = '';
+
+    if (media.size > 1) {
+      leftNav  = <div style={leftNavStyle} className='modal-container__nav' onClick={this.handlePrevClick}><i className='fa fa-fw fa-chevron-left' /></div>;
+      rightNav = <div style={rightNavStyle} className='modal-container__nav' onClick={this.handleNextClick}><i className='fa fa-fw fa-chevron-right' /></div>;
+    }
+
+    if (attachment.get('type') === 'image') {
+      content = <ImageLoader src={url} imgProps={{ style: { display: 'block' } }} />;
+    } else if (attachment.get('type') === 'gifv') {
+      content = <ExtendedVideoPlayer src={url} />;
+    }
+
+    return (
+      <div className='modal-root__modal media-modal'>
+        {leftNav}
+
+        <div>
+          <IconButton title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={16} style={closeStyle} />
+          {content}
+        </div>
+
+        {rightNav}
+      </div>
+    );
+  }
+
+});
+
+export default injectIntl(MediaModal);