From 9e359feadc5e73e15d10a44026eef03c544b1fe7 Mon Sep 17 00:00:00 2001
From: Sebastian Helzle <sebastian@helzle.it>
Date: Sat, 26 Oct 2024 11:00:04 +0200
Subject: [PATCH] FEATURE: Use registered secondary media selection screen

Resolves: #50

With this change any registered MediaSelectionScreen secondary editor is used
instead of the fixed dependency on the media browser.
This way the Flowpack.Media.UI will be used when it is installed a project.
---
 .../LinkTypes/Asset/MediaBrowser.tsx          | 105 +++++++++---------
 1 file changed, 53 insertions(+), 52 deletions(-)

diff --git a/Neos.Ui/core/src/application/LinkTypes/Asset/MediaBrowser.tsx b/Neos.Ui/core/src/application/LinkTypes/Asset/MediaBrowser.tsx
index 7ee882f..a74bb4e 100644
--- a/Neos.Ui/core/src/application/LinkTypes/Asset/MediaBrowser.tsx
+++ b/Neos.Ui/core/src/application/LinkTypes/Asset/MediaBrowser.tsx
@@ -1,66 +1,67 @@
 import * as React from 'react';
+import { useEffect, useRef } from 'react';
 
-import {useRoutes} from '@sitegeist/archaeopteryx-neos-bridge';
+import {useGlobalRegistry} from '@sitegeist/archaeopteryx-neos-bridge';
+import styled from 'styled-components';
 
 interface Props {
     assetIdentifier: null | string
     onSelectAsset: (assetIdentifier: string) => void
 }
 
+const Container = styled.div`
+    width: calc(-80px - 64px + 100vw);
+    max-width: 1260px;
+
+    & > div {
+        padding: 0;
+    }
+
+    & > iframe {
+        width: calc(100vw - 160px);
+        max-width: 100%;
+        height: calc(100vh - 580px);
+        position: relative;
+    }
+`;
+
 export const MediaBrowser: React.FC<Props> = props => {
-    const mediaBrowserUri = useRoutes(r => r.core?.modules?.mediaBrowser);
+    const globalRegistry = useGlobalRegistry();
+    const containerRef = useRef<HTMLDivElement>(null);
+    const selectionRef = useRef<HTMLElement>(null);
 
-    React.useEffect(() => {
-        (window as any).NeosMediaBrowserCallbacks = {
-            assetChosen: (assetIdentifier: string) => {
-                props.onSelectAsset(assetIdentifier);
-            }
-        };
+    const secondaryEditorsRegistry = globalRegistry?.get('inspector')?.get('secondaryEditors') as {
+        get: (identifier: string) => {
+            component: React.ComponentType<any>
+        }
+    };
+    const { component: MediaSelectionScreenComponent } = secondaryEditorsRegistry?.get('Neos.Neos/Inspector/Secondary/Editors/MediaSelectionScreen');
 
-        () => {
-            (window as any).NeosMediaBrowserCallbacks = {};
-        };
-    }, [props.onSelectAsset]);
+    // The standard MediaBrowser of Neos uses an iframe and requires some styles to be applied to the iframe content
+    const iframe = (containerRef.current?.querySelector('& > iframe') as HTMLIFrameElement);
 
-    if (!mediaBrowserUri) {
-        throw new Error('[Sitegeist.Archaeopteryx]: Could not resolve mediaBrowserUri.');
-    }
+    useEffect(() => {
+        iframe?.addEventListener('load', (ev) => {
+            const iframe = (ev.target as HTMLIFrameElement).contentDocument;
+            if (iframe) {
+                iframe.body.style.overflowX = 'hidden';
+                iframe.body.style.padding = '0';
+                iframe.querySelector('form > .neos-footer')?.remove();
+                iframe.querySelectorAll('input, select, textarea')?.forEach(input => {
+                    (input as HTMLInputElement).readOnly = true;
+                });
+            }
+        });
+    }, [iframe]);
 
-    if (props.assetIdentifier) {
-        return (
-            <iframe
-                name="neos-media-selection-screen"
-                src={`${mediaBrowserUri}/images/edit.html?asset[__identity]=${props.assetIdentifier}`}
-                style={{width: 'calc(100vw - 160px)', maxWidth: '1260px', height: 'calc(100vh - 480px)'}}
-                frameBorder="0"
-                onLoad={ev => {
-                    const iframe = (ev.target as HTMLIFrameElement).contentDocument;
-                    if (iframe) {
-                        iframe.body.style.overflowX = 'hidden';
-                        iframe.body.style.padding = '0';
-                        iframe.querySelector('form > .neos-footer')?.remove();
-                        iframe.querySelectorAll('input, select, textarea')?.forEach(input => {
-                            (input as HTMLInputElement).readOnly = true;
-                        });
-                    }
-                }}
+    return (
+        <Container ref={containerRef}>
+            <MediaSelectionScreenComponent
+                ref={selectionRef}
+                assetIdentifier={props.assetIdentifier}
+                onComplete={props.onSelectAsset}
+                constraints={{ mediaTypes: [] }}
             />
-        );
-    } else {
-        return (
-            <iframe
-                name="neos-media-selection-screen"
-                src={`${mediaBrowserUri}/assets/index.html`}
-                style={{width: 'calc(100vw - 160px)', maxWidth: '1260px', height: 'calc(100vh - 480px)'}}
-                frameBorder="0"
-                onLoad={ev => {
-                    const iframe = (ev.target as HTMLIFrameElement).contentDocument;
-                    if (iframe) {
-                        iframe.body.style.overflowX = 'hidden';
-                        iframe.body.style.padding = '0';
-                    }
-                }}
-            />
-        );
-    }
-};
\ No newline at end of file
+        </Container>
+    );
+};