editor-js · slaveeks · Apr 20, 2023 · Apr 19, 2023 · Apr 19, 2023 · Apr 19, 2023
diff --git a/dev-stand/src/StandAPI/StandAPI.ts b/dev-stand/src/StandAPI/StandAPI.ts
@@ -0,0 +1,18 @@
+/**
+ * Class for stand API, which is used to interact with Stand
+ */
+export default class StandAPI {
+  /**
+   * Editor.js wrapper
+   */
+  public editorWrapper: HTMLDivElement;
+
+  /**
+   * Constructor for stand API
+   *
+   * @param {string} editorHolder - editor.js holder element
+   */
+  constructor(editorHolder: HTMLDivElement) {
+    this.editorWrapper = editorHolder;
+  }
+}
diff --git a/dev-stand/src/StandExtension/StandExtension.ts b/dev-stand/src/StandExtension/StandExtension.ts
@@ -0,0 +1,113 @@
+import Extension from '../types/extension';
+
+/**
+ * Class for adding extension to stand
+ */
+export default class StandExtension {
+  /**
+   * Extension instance
+   */
+  public readonly extension: Extension;
+
+  /**
+   * Constructor for stand extension
+   *
+   * @param extension - extension instance
+   */
+  constructor(extension: Extension) {
+    this.extension = extension;
+  }
+
+  /**
+   * Get CSS classes for stand extension
+   */
+  private static getCSS(): {[key: string]: string} {
+    return {
+      devStandExtensionButton: `dev-stand__extensions-button`,
+      devStandExtensionButtonActive: `dev-stand__extensions-button--active`,
+      devStandExtensionItem: `dev-stand__extensions-item`,
+      devStandExtensions: `dev-stand__extensions`,
+
+    };
+  }
+
+  /**
+   * Add extension to stand
+   */
+  public add(): void {
+    this.addExtensionStyles();
+
+    /**
+     * Create elements for extension
+     */
+    const btn = this.createExtensionButton();
+    const title = this.createExtensionTitle();
+    const container = this.createExtensionContainer();
+
+    /**
+     * Append button and title to extension container
+     */
+    container.appendChild(title);
+    container.appendChild(btn);
+
+    /**
+     * Append extension container to extensions
+     */
+    const extensionsContainer = document.getElementsByClassName(StandExtension.getCSS().devStandExtensions)[0];
+
+    if (extensionsContainer) {
+      extensionsContainer.appendChild(container);
+    }
+  }
+
+  /**
+   * Add extension styles to stand
+   */
+  private addExtensionStyles(): void {
+    if (!this.extension.styles) {
+      return;
+    }
+    const styleElement = document.createElement('style');
+
+    styleElement.textContent += this.extension.styles;
+    document.head.appendChild(styleElement);
+  }
+
+  /**
+   * Create extension toggle button
+   */
+  private createExtensionButton(): HTMLButtonElement {
+    const button = document.createElement('button');
+
+    button.innerHTML = this.extension.control.icon;
+    button.addEventListener('click', () => {
+      this.extension.control.onActivate();
+      button.classList.toggle(StandExtension.getCSS().devStandExtensionButtonActive);
+    });
+    button.classList.add(StandExtension.getCSS().devStandExtensionButton);
+
+    return button;
+  }
+
+  /**
+   * Create container for extension
+   */
+  private createExtensionContainer(): HTMLDivElement {
+    const container = document.createElement('div');
+
+    container.classList.add(StandExtension.getCSS().devStandExtensionItem);
+
+    return container;
+  }
+
+  /**
+   * Create extension title
+   */
+  private createExtensionTitle(): HTMLDivElement {
+    const title = document.createElement('div');
+
+    title.innerHTML = this.extension.control.title;
+
+    return title;
+  }
+}
diff --git a/dev-stand/src/templates/stand-template.html b/dev-stand/src/templates/stand-template.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Editor.js Dev Stand</title>
+    <link rel="stylesheet" href="stand.css">
+</head>
+<body>
+<div class="dev-stand">
+    <div class="dev-stand__content"></div>
+    <div class="dev-stand__extensions"></div>
+</div>
+</body>
+</html>
diff --git a/dev-stand/src/templates/stand-template.js b/dev-stand/src/templates/stand-template.js
@@ -0,0 +1,48 @@
+import config from '../editorjs.config';
+import StandAPI from './src/StandAPI/StandAPI';
+import StandExtension from './src/StandExtension/StandExtension';
+
+// {{{ Tools }}}
+
+const editorConfig = config().editorConfig;
+const extensions = config().extensions;
+
+if (typeof editorConfig.tools === 'undefined') {
+    editorConfig.tools = {}
+}
+
+const devStandContentClass = 'dev-stand__content';
+
+/**
+ * Check if holder is set in config
+ */
+const editorHolderId = editorConfig.holder ? editorConfig.holder : 'editorjs';
+
+/**
+ * Create holder for editor
+ */
+const editorHolder = document.createElement('div');
+editorHolder.id = editorHolderId;
+
+/**
+ * Append holder to dev-stand
+ */
+const devStandContent = document.querySelector(`.${devStandContentClass}`);
+devStandContent.appendChild(editorHolder);
+
+// {{{ Tools configuration }}}
+
+// {{{ Core }}}
+
+const standAPI = new StandAPI(editorHolder);
+
+/**
+ * Iterate over all extensions
+ */
+for (const extensionClass of extensions) {
+    const extension = new extensionClass(editor, standAPI);
+    const standExtension = new StandExtension(extension);
+    standExtension.add();
+}
+
+
diff --git a/dev-stand/src/types/extension.ts b/dev-stand/src/types/extension.ts
@@ -0,0 +1,42 @@
+import StandAPI from '../StandAPI/StandAPI';
+import EditorJS from '@editorjs/editorjs';
+
+/**
+ * Extension control interface
+ */
+export interface Control {
+    /**
+     * Icon for extension
+     */
+    icon: string;
+    /**
+     * Title for extension
+     */
+    title: string;
+    /**
+     * Function to activate extension
+     */
+    onActivate: () => void;
+}
+
+/**
+ * Extension interface
+ */
+export default interface Extension {
+    /**
+     * Editor.js instance
+     */
+    editor: EditorJS;
+    /**
+     * Stand API instance
+     */
+    stand: StandAPI;
+    /**
+     * Getter for extension control
+     */
+    readonly control: Control;
+    /**
+     * Getter for extension styles for editor.js wrapper
+     */
+    readonly styles?: string;
+}
diff --git a/dev-stand/stand.css b/dev-stand/stand.css
@@ -0,0 +1,70 @@
+:root {
+    --color-bg-main: #fff;
+    --color-border-light: #E8E8EB;
+    --color-text-main: #000;
+}
+
+body {
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
+    font-size: 14px;
+    line-height: 1.5em;
+    margin: 0;
+    background: var(--color-bg-main);
+    color: var(--color-text-main);
+}
+
+.dev-stand {
+    font-size: 16.2px;
+}
+
+.dev-stand__extensions {
+    display: flex;
+    align-items: center;
+    position: fixed;
+    bottom: 0;
+    right: 0;
+    left: 0;
+    background: var(--color-bg-main);
+    border-radius: 8px 8px 0 0;
+    border-top: 1px solid var(--color-border-light);
+    box-shadow: 0 2px 6px var(--color-border-light);
+    font-size: 13px;
+    padding: 8px 15px;
+    z-index: 1;
+    user-select: none;
+}
+
+.dev-stand__extensions-item:not(:last-of-type)::after {
+    content: '|';
+    color: #ddd;
+    margin: 0 15px 0 12px;
+}
+
+.dev-stand__extensions-item {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+}
+
+.dev-stand__extensions-button {
+    display: inline-block;
+    padding: 3px 12px;
+    transition: all 150ms ease;
+    cursor: pointer;
+    border-radius: 31px;
+    background: #eff1f4;
+    text-align: center;
+    user-select: none;
+    border: 1px solid #e1e3e8;
+}
+
+.dev-stand__extensions-button--active {
+    background: gray;
+}
+
+.dev-stand__content {
+    max-width: 1100px;
+    margin: 0 auto;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+}
diff --git a/editorjs.config.sample.ts b/editorjs.config.sample.ts
@@ -1,3 +1,5 @@
+import ReadOnlyExtension from './extensions/ReadOnly.js';
+
 /**
  * Create editor.js dev-tools config
  *
@@ -18,14 +20,14 @@ export default function config(): unknown {
         },
         code: '@editorjs/code',
         quote: '@editorjs/quote',
-        warning: {
-          path: './warning/dist/bundle.js',
-        },
         header: '@editorjs/header',
+        checklist: {
+          path: './checklist/dist/bundle.js',
+        },
       },
     },
+    extensions: [ ReadOnlyExtension ],
     editorConfig: {
-      inlineToolbar: true,
       tools: {
         quote: {
           config: {
@@ -50,4 +52,3 @@ export default function config(): unknown {
     },
   };
 }
-
diff --git a/extensions/ReadOnly.ts b/extensions/ReadOnly.ts
@@ -0,0 +1,41 @@
+import EditorJS from '@editorjs/editorjs';
+import StandAPI from '../dev-stand/src/StandAPI/StandAPI';
+import Extension, { Control } from '../dev-stand/src/types/extension';
+
+/**
+ * Extension for toggle read only mode
+ */
+export default class ReadOnlyExtension implements Extension {
+  /**
+   * Editor.js instance
+   */
+  public readonly editor: EditorJS;
+  /**
+   * Stand API with editor.js wrapper
+   */
+  public readonly stand: StandAPI;
+
+  /**
+   * Constructor for read only extension
+   *
+   * @param editor - editor.js instance
+   * @param {StandAPI} stand - stand API instance
+   */
+  constructor(editor: EditorJS, stand: StandAPI) {
+    this.editor = editor;
+    this.stand = stand;
+  }
+
+  /**
+   * Get extension control
+   */
+  public get control(): Control {
+    return {
+      icon: '🔒',
+      title: 'Read Only',
+      onActivate: () => {
+        this.editor.readOnly.toggle();
+      },
+    };
+  }
+}
diff --git a/package.json b/package.json
@@ -20,6 +20,7 @@
     "yarn-or-npm": "^3.0.1"
   },
   "dependencies": {
+    "@editorjs/editorjs": "2.26.5",
     "esbuild": "^0.17.16",
     "vite": "^4.2.1",
     "zod": "^3.20.6"