X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/49546cd627f4595cc245cad7e282d6c1f8506fd6..refs/pull/5676/head:/resources/js/wysiwyg/index.ts

diff --git a/resources/js/wysiwyg/index.ts b/resources/js/wysiwyg/index.ts
index 266866c62..f572f9de5 100644
--- a/resources/js/wysiwyg/index.ts
+++ b/resources/js/wysiwyg/index.ts
@@ -1,70 +1,165 @@
-import {
-    $createParagraphNode,
-    $getRoot,
-    $getSelection,
-    COMMAND_PRIORITY_LOW,
-    createCommand,
-    createEditor, CreateEditorArgs,
-} from 'lexical';
+import {createEditor, LexicalEditor} from 'lexical';
 import {createEmptyHistoryState, registerHistory} from '@lexical/history';
 import {registerRichText} from '@lexical/rich-text';
-import {$getNearestBlockElementAncestorOrThrow, mergeRegister} from '@lexical/utils';
-import {$generateNodesFromDOM} from '@lexical/html';
-import {$setBlocksType} from '@lexical/selection';
-import {getNodesForPageEditor} from './nodes';
-import {$createCalloutNode, $isCalloutNode, CalloutCategory} from './nodes/callout';
-
-export function createPageEditorInstance(editArea: HTMLElement) {
-    const config: CreateEditorArgs = {
+import {mergeRegister} from '@lexical/utils';
+import {getNodesForBasicEditor, getNodesForPageEditor, registerCommonNodeMutationListeners} from './nodes';
+import {buildEditorUI} from "./ui";
+import {focusEditor, getEditorContentAsHtml, setEditorContentFromHtml} from "./utils/actions";
+import {registerTableResizer} from "./ui/framework/helpers/table-resizer";
+import {EditorUiContext} from "./ui/framework/core";
+import {listen as listenToCommonEvents} from "./services/common-events";
+import {registerDropPasteHandling} from "./services/drop-paste-handling";
+import {registerTaskListHandler} from "./ui/framework/helpers/task-list-handler";
+import {registerTableSelectionHandler} from "./ui/framework/helpers/table-selection-handler";
+import {registerShortcuts} from "./services/shortcuts";
+import {registerNodeResizer} from "./ui/framework/helpers/node-resizer";
+import {registerKeyboardHandling} from "./services/keyboard-handling";
+import {registerAutoLinks} from "./services/auto-links";
+import {contextToolbars, getBasicEditorToolbar, getMainEditorFullToolbar} from "./ui/defaults/toolbars";
+import {modals} from "./ui/defaults/modals";
+import {CodeBlockDecorator} from "./ui/decorators/code-block";
+import {DiagramDecorator} from "./ui/decorators/diagram";
+
+const theme = {
+    text: {
+        bold: 'editor-theme-bold',
+        code: 'editor-theme-code',
+        italic: 'editor-theme-italic',
+        strikethrough: 'editor-theme-strikethrough',
+        subscript: 'editor-theme-subscript',
+        superscript: 'editor-theme-superscript',
+        underline: 'editor-theme-underline',
+        underlineStrikethrough: 'editor-theme-underline-strikethrough',
+    }
+};
+
+export function createPageEditorInstance(container: HTMLElement, htmlContent: string, options: Record<string, any> = {}): SimpleWysiwygEditorInterface {
+    const editor = createEditor({
         namespace: 'BookStackPageEditor',
         nodes: getNodesForPageEditor(),
         onError: console.error,
-    };
-
-    const startingHtml = editArea.innerHTML;
-    const parser = new DOMParser();
-    const dom = parser.parseFromString(startingHtml, 'text/html');
-
-    const editor = createEditor(config);
-    editor.setRootElement(editArea);
+        theme: theme,
+    });
+    const context: EditorUiContext = buildEditorUI(container, editor, {
+        ...options,
+        editorClass: 'page-content',
+    });
+    editor.setRootElement(context.editorDOM);
 
     mergeRegister(
         registerRichText(editor),
         registerHistory(editor, createEmptyHistoryState(), 300),
+        registerShortcuts(context),
+        registerKeyboardHandling(context),
+        registerTableResizer(editor, context.scrollDOM),
+        registerTableSelectionHandler(editor),
+        registerTaskListHandler(editor, context.editorDOM),
+        registerDropPasteHandling(context),
+        registerNodeResizer(context),
+        registerAutoLinks(editor),
     );
 
-    editor.update(() => {
-        const startingNodes = $generateNodesFromDOM(editor, dom);
-        const root = $getRoot();
-        root.append(...startingNodes);
-    });
+    // Register toolbars, modals & decorators
+    context.manager.setToolbar(getMainEditorFullToolbar(context));
+    for (const key of Object.keys(contextToolbars)) {
+        context.manager.registerContextToolbar(key, contextToolbars[key]);
+    }
+    for (const key of Object.keys(modals)) {
+        context.manager.registerModal(key, modals[key]);
+    }
+    context.manager.registerDecoratorType('code', CodeBlockDecorator);
+    context.manager.registerDecoratorType('diagram', DiagramDecorator);
+
+    listenToCommonEvents(editor);
+    setEditorContentFromHtml(editor, htmlContent);
 
     const debugView = document.getElementById('lexical-debug');
-    editor.registerUpdateListener(({editorState}) => {
-        console.log('editorState', editorState.toJSON());
-        debugView.textContent = JSON.stringify(editorState.toJSON(), null, 2);
-    });
+    if (debugView) {
+        debugView.hidden = true;
+        editor.registerUpdateListener(({dirtyElements, dirtyLeaves, editorState, prevEditorState}) => {
+            // Debug logic
+            // console.log('editorState', editorState.toJSON());
+            debugView.textContent = JSON.stringify(editorState.toJSON(), null, 2);
+        });
+    }
 
-    // Todo - How can we store things like IDs and alignment?
-    //   Node overrides?
-    //   https://lexical.dev/docs/concepts/node-replacement
+    // @ts-ignore
+    window.debugEditorState = () => {
+        return editor.getEditorState().toJSON();
+    };
 
-    // Example of creating, registering and using a custom command
+    registerCommonNodeMutationListeners(context);
 
-    const SET_BLOCK_CALLOUT_COMMAND = createCommand();
-    editor.registerCommand(SET_BLOCK_CALLOUT_COMMAND, (category: CalloutCategory = 'info') => {
-        const selection = $getSelection();
-        const blockElement = $getNearestBlockElementAncestorOrThrow(selection.getNodes()[0]);
-        if ($isCalloutNode(blockElement)) {
-            $setBlocksType(selection, $createParagraphNode);
-        } else {
-            $setBlocksType(selection, () => $createCalloutNode(category));
-        }
-        return true;
-    }, COMMAND_PRIORITY_LOW);
+    return new SimpleWysiwygEditorInterface(context);
+}
 
-    const button = document.getElementById('lexical-button');
-    button.addEventListener('click', event => {
-        editor.dispatchCommand(SET_BLOCK_CALLOUT_COMMAND, 'info');
+export function createBasicEditorInstance(container: HTMLElement, htmlContent: string, options: Record<string, any> = {}): SimpleWysiwygEditorInterface {
+    const editor = createEditor({
+        namespace: 'BookStackBasicEditor',
+        nodes: getNodesForBasicEditor(),
+        onError: console.error,
+        theme: theme,
     });
+    const context: EditorUiContext = buildEditorUI(container, editor, options);
+    editor.setRootElement(context.editorDOM);
+
+    const editorTeardown = mergeRegister(
+        registerRichText(editor),
+        registerHistory(editor, createEmptyHistoryState(), 300),
+        registerShortcuts(context),
+        registerAutoLinks(editor),
+    );
+
+    // Register toolbars, modals & decorators
+    context.manager.setToolbar(getBasicEditorToolbar(context));
+    context.manager.registerContextToolbar('link', contextToolbars.link);
+    context.manager.registerModal('link', modals.link);
+    context.manager.onTeardown(editorTeardown);
+
+    setEditorContentFromHtml(editor, htmlContent);
+
+    return new SimpleWysiwygEditorInterface(context);
 }
+
+export class SimpleWysiwygEditorInterface {
+    protected context: EditorUiContext;
+    protected onChangeListeners: (() => void)[] = [];
+    protected editorListenerTeardown: (() => void)|null = null;
+
+    constructor(context: EditorUiContext) {
+        this.context = context;
+    }
+
+    async getContentAsHtml(): Promise<string> {
+        return await getEditorContentAsHtml(this.context.editor);
+    }
+
+    onChange(listener: () => void) {
+        this.onChangeListeners.push(listener);
+        this.startListeningToChanges();
+    }
+
+    focus(): void {
+        focusEditor(this.context.editor);
+    }
+
+    remove() {
+        this.context.manager.teardown();
+        this.context.containerDOM.remove();
+        if (this.editorListenerTeardown) {
+            this.editorListenerTeardown();
+        }
+    }
+
+    protected startListeningToChanges(): void {
+        if (this.editorListenerTeardown) {
+            return;
+        }
+
+        this.editorListenerTeardown = this.context.editor.registerUpdateListener(() => {
+             for (const listener of this.onChangeListeners) {
+                 listener();
+             }
+        });
+    }
+}
\ No newline at end of file