editor-js · idebenone · Oct 29, 2024 · Sep 30, 2024 · Oct 3, 2024 · Oct 10, 2024
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@ Image Block for the [Editor.js](https://editorjs.io).
 - Pasting copied content from the web
 - Pasting images by drag-n-drop
 - Pasting files and screenshots from Clipboard
-- Allows adding a border, and a background
+- Allows adding a border, a background and a caption
 - Allows stretching an image to the container's full-width
 
 **Notes**
@@ -83,6 +83,7 @@ Image Tool supports these configuration parameters:
 | buttonContent | `string` | Allows to override HTML content of «Select file» button |
 | uploader | `{{uploadByFile: function, uploadByUrl: function}}` | Optional custom uploading methods. See details below. |
 | actions | `array` | Array with custom actions to show in the tool's settings menu. See details below. |
+| features | `object` | Allows you to enable/disable additional features such as border, background tunes and caption. See details below. |
 
 Note that if you don't implement your custom uploader methods, the `endpoints` param is required.
 
@@ -96,6 +97,8 @@ Note that if you don't implement your custom uploader methods, the `endpoints` p
 
 3. Add background
 
+4. Add caption
+
 Add extra setting-buttons by adding them to the `actions`-array in the configuration:
 ```js
 actions: [
@@ -113,6 +116,17 @@ actions: [
 
 **_NOTE:_**  return value of `action` callback for settings whether action button should be toggled or not is *deprecated*. Consider using `toggle` option instead.
 
+You can disable features such as border, background tunes and caption by defining `features` in the configuration:
+```js
+features: {
+  border: false,
+  caption: 'optional',
+  stretch: false
+}
+```
+
+**_NOTE:_** set caption to `optional` in order to configure caption as a tune.
+
 ## Output data
 
 This Tool returns `data` with following format
@@ -136,7 +150,7 @@ This Tool returns `data` with following format
         "caption" : "Roadster // tesla.com",
         "withBorder" : false,
         "withBackground" : false,
-        "stretched" : true
+        "stretched" : true,
     }
 }
 ```

diff --git a/dev/index.html b/dev/index.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Image Plugin Test | EditorJS</title>
+  </head>
+  <body>
+    <div id="editorjs"></div>
+    <script src="https://cdn.jsdelivr.net/npm/@editorjs/editorjs@latest/dist/editor.js"></script>
+    <script src="../dist/image.umd.js"></script>
+    <script>
+      const editor = new EditorJS({
+        holder: "editorjs",
+        tools: {
+          code: {
+            class: ImageTool,
+            config: {
+              endpoints: {
+                byFile: "http://localhost:8008/uploadFile",
+                byUrl: "http://localhost:8008/fetchUrl",
+              },
+              features: {
+                // caption: false,
+                border: false,
+                background: false,
+                stretch: false,
+              },
+            },
+          },
+        },
+      });
+    </script>
+  </body>
+</html>
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@editorjs/image",
-  "version": "2.9.3",
+  "version": "2.10.0",
   "keywords": [
     "codex editor",
     "image",

diff --git a/src/index.css b/src/index.css
@@ -44,6 +44,8 @@
   }
 
   &__caption {
+    display: none;
+
     &[contentEditable="true"][data-placeholder]::before {
       position: absolute !important;
       content: attr(data-placeholder);
@@ -86,7 +88,7 @@
       margin: 0 6px 0 0;
     }
   }
-  
+
   &--filled {
     .cdx-button {
       display: none;
@@ -147,13 +149,19 @@
     }
   }
 
+  &--caption {
+    ^&__caption {
+      display: block;
+    }
+  }
 }
 
 @keyframes image-preloader-spin {
   0% {
     transform: rotate(0deg);
   }
+
   100% {
     transform: rotate(360deg);
   }
-}
+}
diff --git a/src/index.ts b/src/index.ts
@@ -9,7 +9,6 @@
  *  1) index.ts — main Tool's interface, public API and methods for working with data
  *  2) uploader.ts — module that has methods for sending files via AJAX: from device, by URL or File pasting
  *  3) ui.ts — module for UI manipulations: render, showing preloader, etc
- *  4) tunes.js — working with Block Tunes: render buttons, handle clicks
  *
  * For debug purposes there is a testing server
  * that can save uploaded files and return a Response {@link UploadResponseFormat}
@@ -36,8 +35,8 @@ import './index.css';
 import Ui from './ui';
 import Uploader from './uploader';
 
-import { IconAddBorder, IconStretch, IconAddBackground, IconPicture } from '@codexteam/icons';
-import type { ActionConfig, UploadResponseFormat, ImageToolData, ImageConfig, HTMLPasteEventDetailExtended, ImageSetterParam } from './types/types';
+import { IconAddBorder, IconStretch, IconAddBackground, IconPicture, IconText } from '@codexteam/icons';
+import type { ActionConfig, UploadResponseFormat, ImageToolData, ImageConfig, HTMLPasteEventDetailExtended, ImageSetterParam, FeaturesConfig } from './types/types';
 
 type ImageToolConstructorOptions = BlockToolConstructorOptions<ImageToolData, ImageConfig>;
 
@@ -50,11 +49,6 @@ export default class ImageTool implements BlockTool {
    */
   private api: API;
 
-  /**
-   * Flag indicating read-only mode
-   */
-  private readOnly: boolean;
-
   /**
    * Current Block API instance
    */
@@ -90,7 +84,6 @@ export default class ImageTool implements BlockTool {
    */
   constructor({ data, config, api, readOnly, block }: ImageToolConstructorOptions) {
     this.api = api;
-    this.readOnly = readOnly;
     this.block = block;
 
     /**
@@ -106,6 +99,7 @@ export default class ImageTool implements BlockTool {
       buttonContent: config.buttonContent,
       uploader: config.uploader,
       actions: config.actions,
+      features: config.features || {},
     };
 
     /**
@@ -197,6 +191,10 @@ export default class ImageTool implements BlockTool {
    * Renders Block content
    */
   public render(): HTMLDivElement {
+    if (this.config.features?.caption === true || this.config.features?.caption === undefined || (this.config.features?.caption === 'optional' && this.data.caption)) {
+      this.ui.applyTune('caption', true);
+    }
+
     return this.ui.render(this.data) as HTMLDivElement;
   }
 
@@ -228,8 +226,33 @@ export default class ImageTool implements BlockTool {
     // Merge default tunes with the ones that might be added by user
     // @see https://github.com/editor-js/image/pull/49
     const tunes = ImageTool.tunes.concat(this.config.actions || []);
+    const featureTuneMap: Record<string, string> = {
+      border: 'withBorder',
+      background: 'withBackground',
+      stretch: 'stretched',
+      caption: 'caption',
+    };
+
+    if (this.config.features?.caption === 'optional') {
+      tunes.push({
+        name: 'caption',
+        icon: IconText,
+        title: 'With caption',
+        toggle: true,
+      });
+    }
+
+    const availableTunes = tunes.filter((tune) => {
+      const featureKey = Object.keys(featureTuneMap).find(key => featureTuneMap[key] === tune.name);
+
+      if (featureKey === 'caption') {
+        return this.config.features?.caption !== false;
+      }
 
-    return tunes.map(tune => ({
+      return featureKey == null || this.config.features?.[featureKey as keyof FeaturesConfig] !== false;
+    });
+
+    return availableTunes.map(tune => ({
       icon: tune.icon,
       label: this.api.i18n.t(tune.title),
       name: tune.name,
@@ -398,6 +421,12 @@ export default class ImageTool implements BlockTool {
   private tuneToggled(tuneName: keyof ImageToolData): void {
     // inverse tune state
     this.setTune(tuneName, !(this._data[tuneName] as boolean));
+
+    // reset caption on toggle
+    if (tuneName === 'caption' && !this._data[tuneName]) {
+      this._data.caption = '';
+      this.ui.fillCaption('');
+    }
   }
 
   /**

diff --git a/src/types/types.ts b/src/types/types.ts
@@ -100,6 +100,29 @@ export type ImageToolData<Actions = {}, AdditionalFileData = {}> = {
   } & AdditionalFileData;
 } & (Actions extends Record<string, boolean> ? Actions : {});
 
+/**
+ * @description Allows to enable or disable features.
+ */
+export type FeaturesConfig = {
+  /**
+   * Flag to enable/disable tune - background.
+   */
+  background?: boolean;
+  /**
+   * Flag to enable/disable tune - border.
+   */
+  border?: boolean;
+  /**
+   * Flag to enable/disable caption.
+   * Can be set to 'optional' to allow users to toggle via block tunes.
+   */
+  caption?: boolean | 'optional';
+  /**
+   * Flag to enable/disable tune - stretched
+   */
+  stretch?: boolean;
+};
+
 /**
  *
  * @description Config supported by Tool
@@ -171,6 +194,11 @@ export interface ImageConfig {
    * Additional actions for the tool.
    */
   actions?: ActionConfig[];
+
+  /**
+   * Tunes to be enabled.
+   */
+  features?: FeaturesConfig;
 }
 
 /**