From 87071d9e8133daf60f5c253fdc4250086e342143 Mon Sep 17 00:00:00 2001
From: Thibaut Girka <thib@sitedethib.com>
Date: Sun, 8 Apr 2018 23:15:25 +0200
Subject: [Glitch] Improved media modal

Port 4e929b2d173fa22b722c58c0e9f8223eb4f44b0e to glitch-soc
---
 .../glitch/features/ui/components/media_modal.js   | 84 +++++++++++++++++-----
 1 file changed, 68 insertions(+), 16 deletions(-)

(limited to 'app/javascript/flavours/glitch/features/ui/components/media_modal.js')

diff --git a/app/javascript/flavours/glitch/features/ui/components/media_modal.js b/app/javascript/flavours/glitch/features/ui/components/media_modal.js
index 26c7e9ebc..5353b62db 100644
--- a/app/javascript/flavours/glitch/features/ui/components/media_modal.js
+++ b/app/javascript/flavours/glitch/features/ui/components/media_modal.js
@@ -3,6 +3,7 @@ import ReactSwipeableViews from 'react-swipeable-views';
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import PropTypes from 'prop-types';
 import ExtendedVideoPlayer from 'flavours/glitch/components/extended_video_player';
+import classNames from 'classnames';
 import { defineMessages, injectIntl } from 'react-intl';
 import IconButton from 'flavours/glitch/components/icon_button';
 import ImmutablePureComponent from 'react-immutable-pure-component';
@@ -26,6 +27,7 @@ export default class MediaModal extends ImmutablePureComponent {
 
   state = {
     index: null,
+    navigationHidden: false,
   };
 
   handleSwipe = (index) => {
@@ -68,14 +70,21 @@ export default class MediaModal extends ImmutablePureComponent {
     return this.state.index !== null ? this.state.index : this.props.index;
   }
 
+  toggleNavigation = () => {
+    this.setState(prevState => ({
+      navigationHidden: !prevState.navigationHidden,
+    }));
+  };
+
   render () {
     const { media, intl, onClose } = this.props;
+    const { navigationHidden } = this.state;
 
     const index = this.getIndex();
     let pagination = [];
 
-    const leftNav  = media.size > 1 && <button tabIndex='0' className='modal-container__nav modal-container__nav--left' onClick={this.handlePrevClick} aria-label={intl.formatMessage(messages.previous)}><i className='fa fa-fw fa-chevron-left' /></button>;
-    const rightNav = media.size > 1 && <button tabIndex='0' className='modal-container__nav  modal-container__nav--right' onClick={this.handleNextClick} aria-label={intl.formatMessage(messages.next)}><i className='fa fa-fw fa-chevron-right' /></button>;
+    const leftNav  = media.size > 1 && <button tabIndex='0' className='media-modal__nav media-modal__nav--left' onClick={this.handlePrevClick} aria-label={intl.formatMessage(messages.previous)}><i className='fa fa-fw fa-chevron-left' /></button>;
+    const rightNav = media.size > 1 && <button tabIndex='0' className='media-modal__nav  media-modal__nav--right' onClick={this.handleNextClick} aria-label={intl.formatMessage(messages.next)}><i className='fa fa-fw fa-chevron-right' /></button>;
 
     if (media.size > 1) {
       pagination = media.map((item, i) => {
@@ -92,9 +101,30 @@ export default class MediaModal extends ImmutablePureComponent {
       const height = image.getIn(['meta', 'original', 'height']) || null;
 
       if (image.get('type') === 'image') {
-        return <ImageLoader previewSrc={image.get('preview_url')} src={image.get('url')} width={width} height={height} alt={image.get('description')} key={image.get('url')} />;
+        return (
+          <ImageLoader
+            previewSrc={image.get('preview_url')}
+            src={image.get('url')}
+            width={width}
+            height={height}
+            alt={image.get('description')}
+            key={image.get('url')}
+            onClick={this.toggleNavigation}
+          />
+        );
       } else if (image.get('type') === 'gifv') {
-        return <ExtendedVideoPlayer src={image.get('url')} muted controls={false} width={width} height={height} key={image.get('preview_url')} alt={image.get('description')} />;
+        return (
+          <ExtendedVideoPlayer
+            src={image.get('url')}
+            muted
+            controls={false}
+            width={width}
+            height={height}
+            key={image.get('preview_url')}
+            alt={image.get('description')}
+            onClick={this.toggleNavigation}
+          />
+        );
       }
 
       return null;
@@ -104,21 +134,43 @@ export default class MediaModal extends ImmutablePureComponent {
       alignItems: 'center', // center vertically
     };
 
+    const navigationClassName = classNames('media-modal__navigation', {
+      'media-modal__navigation--hidden': navigationHidden,
+    });
+
     return (
       <div className='modal-root__modal media-modal'>
-        {leftNav}
-
-        <div className='media-modal__content'>
-          <IconButton className='media-modal__close' title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={16} />
-          <ReactSwipeableViews containerStyle={containerStyle} onChangeIndex={this.handleSwipe} index={index}>
-            {content}
-          </ReactSwipeableViews>
+        <div
+          className='media-modal__closer'
+          role='presentation'
+          onClick={onClose}
+        >
+          <div className='media-modal__content'>
+            <ReactSwipeableViews
+              style={{
+                // you can't use 100vh, because the viewport height is taller
+                // than the visible part of the document in some mobile
+                // browsers when it's address bar is visible.
+                // https://developers.google.com/web/updates/2016/12/url-bar-resizing
+                height: `${document.body.clientHeight}px`,
+              }}
+              containerStyle={containerStyle}
+              onChangeIndex={this.handleSwipe}
+              onSwitching={this.handleSwitching}
+              index={index}
+            >
+              {content}
+            </ReactSwipeableViews>
+          </div>
+        </div>
+        <div className={navigationClassName}>
+          <IconButton className='media-modal__close' title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={40} />
+          {leftNav}
+          {rightNav}
+          <ul className='media-modal__pagination'>
+            {pagination}
+          </ul>
         </div>
-        <ul className='media-modal__pagination'>
-          {pagination}
-        </ul>
-
-        {rightNav}
       </div>
     );
   }
-- 
cgit