From ab9a0bc21b699860f98bf9301fe68844e37aa5fd Mon Sep 17 00:00:00 2001
From: Abhinav-grd <abhinavk.grd@gmail.com>
Date: Fri, 15 Jan 2021 16:39:52 +0530
Subject: [PATCH] Added the photoswipe react component locally

---
 src/components/PhotoSwipe/PhotoSwipe.js | 175 ++++++++++++++++++++++++
 src/components/PhotoSwipe/events.js     |  19 +++
 src/pages/gallery/index.tsx             |   2 +-
 tsconfig.json                           |   2 +-
 4 files changed, 196 insertions(+), 2 deletions(-)
 create mode 100644 src/components/PhotoSwipe/PhotoSwipe.js
 create mode 100644 src/components/PhotoSwipe/events.js

diff --git a/src/components/PhotoSwipe/PhotoSwipe.js b/src/components/PhotoSwipe/PhotoSwipe.js
new file mode 100644
index 000000000..3a1cd5b9c
--- /dev/null
+++ b/src/components/PhotoSwipe/PhotoSwipe.js
@@ -0,0 +1,175 @@
+import React, { useState } from 'react';
+import PropTypes from 'prop-types';
+import Photoswipe from 'photoswipe';
+import PhotoswipeUIDefault from 'photoswipe/dist/photoswipe-ui-default';
+import classnames from 'classnames';
+import events from './events';
+import FavButton from 'components/FavButton';
+import { addToFavorites } from 'services/collectionService';
+
+class PhotoSwipe extends React.Component {
+    static propTypes = {
+        isOpen: PropTypes.bool.isRequired,
+        items: PropTypes.array.isRequired,
+        options: PropTypes.object,
+        onClose: PropTypes.func,
+        id: PropTypes.string,
+        className: PropTypes.string
+    };
+
+    static defaultProps = {
+        options: {},
+        onClose: () => {
+        },
+        id: '',
+        className: ''
+    };
+
+    state = {
+        isOpen: this.props.isOpen,
+        isClick: false,
+    };
+
+    componentDidMount = () => {
+        const { isOpen } = this.state;
+        if (isOpen) {
+            this.openPhotoSwipe(this.props);
+        }
+    };
+
+    componentWillReceiveProps = (nextProps) => {
+        const { isOpen } = this.state;
+        if (nextProps.isOpen) {
+            if (!isOpen) {
+                this.openPhotoSwipe(nextProps);
+            } else {
+                this.updateItems(nextProps.items);
+            }
+        } else if (isOpen) {
+            this.closePhotoSwipe();
+        }
+    };
+
+    componentWillUnmount = () => {
+        this.closePhotoSwipe();
+    };
+
+    openPhotoSwipe = (props) => {
+        const { items, options } = props;
+        const pswpElement = this.pswpElement;
+        this.photoSwipe = new Photoswipe(pswpElement, PhotoswipeUIDefault, items, options);
+        events.forEach((event) => {
+            const callback = props[event];
+            if (callback || event === 'destroy') {
+                const self = this;
+                this.photoSwipe.listen(event, function (...args) {
+                    if (callback) {
+                        args.unshift(this);
+                        callback(...args);
+                    }
+                    if (event === 'destroy') {
+                        self.handleClose();
+                    }
+                });
+            }
+        });
+        this.setState({
+            isOpen: true,
+        }, () => {
+            this.photoSwipe.init();
+        });
+    };
+
+    updateItems = (items = []) => {
+        this.photoSwipe.items.length = 0;
+        items.forEach((item) => {
+            this.photoSwipe.items.push(item);
+        });
+        this.photoSwipe.invalidateCurrItems();
+        this.photoSwipe.updateSize(true);
+    };
+
+    closePhotoSwipe = () => {
+        if (!this.photoSwipe) {
+            return;
+        }
+        this.photoSwipe.close();
+    };
+
+    handleClose = () => {
+        const { onClose } = this.props;
+        this.setState({
+            isOpen: false
+        }, () => {
+            if (onClose) {
+                onClose();
+            }
+        });
+    };
+
+    render() {
+        const { id } = this.props;
+        let { className } = this.props;
+        className = classnames(['pswp', className]).trim();
+        return (
+            <div
+                id={id}
+                className={className}
+                tabIndex="-1"
+                role="dialog"
+                aria-hidden="true"
+                ref={(node) => {
+                    this.pswpElement = node;
+                }}
+            >
+                <div className="pswp__bg" />
+                <div className="pswp__scroll-wrap">
+                    <div className="pswp__container">
+                        <div className="pswp__item" />
+                        <div className="pswp__item" />
+                        <div className="pswp__item" />
+                    </div>
+                    <div className="pswp__ui pswp__ui--hidden">
+                        <div className="pswp__top-bar">
+                            <div className="pswp__counter" />
+
+                            <button
+                                className="pswp__button pswp__button--share"
+                                title="Share"
+                            />
+                            <button
+                                className="pswp__button pswp__button--fs"
+                                title="Toggle fullscreen"
+                            />
+                            <button className="pswp__button pswp__button--zoom" title="Zoom in/out" />
+                            <FavButton className="pswp__button" isClick={this.state.isClick} onClick={() => { this.setState({ isClick: !this.state.isClick }); addToFavorites(this.photoSwipe.currItem) }} />
+                            <div className="pswp__preloader">
+                                <div className="pswp__preloader__icn">
+                                    <div className="pswp__preloader__cut">
+                                        <div className="pswp__preloader__donut" />
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+                        <div className="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
+                            <div className="pswp__share-tooltip" />
+                        </div>
+                        <button
+                            className="pswp__button pswp__button--arrow--left"
+                            title="Previous (arrow left)"
+                        />
+                        <button
+                            className="pswp__button pswp__button--arrow--right"
+                            title="Next (arrow right)"
+                        />
+                        <div className="pswp__caption">
+                            <div className="pswp__caption__center" />
+                        </div>
+                    </div>
+                </div>
+            </div>
+        );
+    }
+}
+
+export default PhotoSwipe;
\ No newline at end of file
diff --git a/src/components/PhotoSwipe/events.js b/src/components/PhotoSwipe/events.js
new file mode 100644
index 000000000..5e79f81b5
--- /dev/null
+++ b/src/components/PhotoSwipe/events.js
@@ -0,0 +1,19 @@
+export default [
+    'beforeChange',
+    'afterChange',
+    'imageLoadComplete',
+    'resize',
+    'gettingData',
+    'mouseUsed',
+    'initialZoomIn',
+    'initialZoomInEnd',
+    'initialZoomOut',
+    'initialZoomOutEnd',
+    'parseVerticalMargin',
+    'close',
+    'unbindEvents',
+    'destroy',
+    'updateScrollOffset',
+    'preventDragEvent',
+    'shareLinkClick'
+  ];
\ No newline at end of file
diff --git a/src/pages/gallery/index.tsx b/src/pages/gallery/index.tsx
index d6f495a88..1b8320427 100644
--- a/src/pages/gallery/index.tsx
+++ b/src/pages/gallery/index.tsx
@@ -12,7 +12,7 @@ import { getData, LS_KEYS } from 'utils/storage/localStorage';
 import PreviewCard from './components/PreviewCard';
 import { getActualKey } from 'utils/common/key';
 import styled from 'styled-components';
-import { PhotoSwipe } from 'react-photoswipe';
+import PhotoSwipe from 'components/PhotoSwipe/PhotoSwipe';
 import { Options } from 'photoswipe';
 import AutoSizer from 'react-virtualized-auto-sizer';
 import { VariableSizeList as List } from 'react-window';
diff --git a/tsconfig.json b/tsconfig.json
index 8a9910365..3139a5849 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -25,7 +25,7 @@
     "next-env.d.ts",
     "**/*.ts",
     "**/*.tsx", "src/pages/index.tsx"
-  ],
+, "src/components/PhotoSwipe/PhotoSwipe.js", "src/components/PhotoSwipe/events.js"  ],
   "exclude": [
     "node_modules"
   ]