[BROKEN] started content-block class

src/assets/editor/text.svg.txt

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0.2 -0.3 9 11.4" width="12" height="14">
+  <path d="M0 2.77V.92A1 1 0 01.2.28C.35.1.56 0 .83 0h7.66c.28.01.48.1.63.28.14.17.21.38.21.64v1.85c0 .26-.08.48-.23.66-.15.17-.37.26-.66.26-.28 0-.5-.09-.64-.26a1 1 0 01-.21-.66V1.69H5.6v7.58h.5c.25 0 .45.08.6.23.17.16.25.35.25.6s-.08.45-.24.6a.87.87 0 01-.62.22H3.21a.87.87 0 01-.61-.22.78.78 0 01-.24-.6c0-.25.08-.44.24-.6a.85.85 0 01.61-.23h.5V1.7H1.73v1.08c0 .26-.08.48-.23.66-.15.17-.37.26-.66.26-.28 0-.5-.09-.64-.26A1 1 0 010 2.77z"/>
+</svg>

src/components/deck-card-editor.vue

@@ -7,7 +7,7 @@ import { Component, Prop, Vue } from 'vue-property-decorator'
 
 import Editor from '@editorjs/editorjs'
 import List from '@editorjs/list'
-import { Heading, Delimiter } from '@/editor'
+import { /* Heading, */ Delimiter, Boop } from '@/editor'
 
 @Component
 export default class DeckCardEditor extends Vue {
@@ -26,9 +26,10 @@ export default class DeckCardEditor extends Vue {
       holderId: this.id,
       autofocus: false,
       tools: {
-        header: Heading,
-        list: List,
-        delimiter: Delimiter
+        // header: Heading,
+        list: { class: List, inlineToolbar: true },
+        delimiter: { class: Delimiter, inlineToolbar: true },
+        boop: { class: Boop, inlineToolbar: true }
       },
       // data: {},
       placeholder: 'Click here to write your card.'

src/editor/content-block.ts

@@ -0,0 +1,168 @@
+import { BlockTool, BlockToolData, ToolboxConfig, API, HTMLPasteEvent, ToolConstructable, ToolSettings } from '@editorjs/editorjs'
+import icon from '@/assets/editor/text.svg.txt'
+
+interface PasteConfig {
+  tags: string[];
+}
+
+interface ContentBlockConfig extends ToolSettings {
+  placeholder?: string;
+}
+
+interface ContentBlockArgs {
+  api: API;
+  config?: ContentBlockConfig;
+  data?: BlockToolData;
+}
+
+interface CSSClasses {
+  [key: string]: string;
+}
+
+interface ContentBlockData extends BlockToolData {
+  text: string;
+}
+
+export class ContentBlock implements BlockTool {
+  // Default placeholder for Paragraph Tool
+  static get DEFAULT_PLACEHOLDER (): string {
+    return ''
+  }
+
+  static _supportedTags: string[] = []
+
+  static _toolboxConfig: ToolboxConfig = {
+    // icon: '<svg></svg>',
+    icon,
+    title: 'UnnamedContentPlugin'
+  }
+
+  protected _defaultPlaceholder (): string {
+    return ContentBlock.DEFAULT_PLACEHOLDER
+  }
+
+  protected api: API
+  protected _element: HTMLElement
+  protected _data: ContentBlockData
+  protected _config: ContentBlockConfig
+  protected _placeholder: string
+  protected _CSS: CSSClasses
+  protected onKeyUp: (event: KeyboardEvent) => void
+
+  constructor ({ data, config, api }: ContentBlockArgs) {
+    this.api = api
+    this._config = config as ContentBlockConfig
+
+    this._CSS = {
+      block: this.api.styles.block,
+      wrapper: 'card-content-block'
+    }
+
+    this.onKeyUp = (event: KeyboardEvent) => this._onKeyUp(event)
+
+    // Placeholder it is first Block
+    this._placeholder = config?.placeholder ? config.placeholder : this._defaultPlaceholder()
+    this._data = data as ContentBlockData
+    this._element = this._render()
+  }
+
+  // Check if text content is empty and set empty string to inner html.
+  // We need this because some browsers (e.g. Safari) insert <br> into empty contenteditanle elements
+  _onKeyUp (event: KeyboardEvent) {
+    if (event.code !== 'Backspace' && event.code !== 'Delete') return
+
+    if (this._element.textContent === '') {
+      this._element.innerHTML = ''
+    }
+  }
+
+  // render tool view
+  // whenever a redraw is needed the result is saved in this._element
+  protected _render (): HTMLElement {
+    const el = document.createElement('DIV')
+    el.classList.add(this._CSS.wrapper, this._CSS.block)
+    el.dataset.placeholder = this._placeholder
+    el.addEventListener('keyup', this.onKeyUp)
+    el.innerHTML = this.data.text
+    el.contentEditable = 'true'
+
+    return el
+  }
+
+  // Return Tool's view
+  public render (): HTMLElement {
+    return this._element
+  }
+
+  // Method that specified how to merge two Text blocks.
+  // Called by Editor.js by backspace at the beginning of the Block
+  public merge (data: ContentBlockData) {
+    this.data = {
+      text: this.data.text + data.text
+    }
+  }
+
+  // Validate Paragraph block data (by default checks for emptiness)
+  public validate (savedData: ContentBlockData): boolean {
+    if (!savedData.text) return false
+    return savedData.text.trim() !== ''
+  }
+
+  // Extract Tool's data from the view
+  public save (toolsContent: HTMLElement): ContentBlockData {
+    return {
+      text: toolsContent.innerHTML
+    }
+  }
+
+  // On paste callback fired from Editor.
+  public onPaste (event: HTMLPasteEvent) {
+    this.data = {
+      text: event.detail.data.innerHTML
+    }
+  }
+
+  /**
+   * Enable Conversion Toolbar. Paragraph can be converted to/from other tools
+   */
+  static get conversionConfig () {
+    return {
+      export: 'text', // to convert Paragraph to other block, use 'text' property of saved data
+      import: 'text' // to covert other block's exported string to Paragraph, fill 'text' property of tool data
+    }
+  }
+
+  // Sanitizer rules
+  static get sanitize () {
+    return {
+      text: { br: true }
+    }
+  }
+
+  get data (): ContentBlockData {
+    const text = this._element?.innerHTML
+    if (text !== undefined) this._data.text = text
+    if (this._data.text === undefined) this._data.text = ''
+    return this._data
+  }
+
+  set data (data: ContentBlockData) {
+    this._data = data || {}
+    this._element.innerHTML = this._data.text || ''
+  }
+
+  // Used by Editor.js paste handling API.
+  // Provides configuration to handle the tools tags.
+  static get pasteConfig (): PasteConfig {
+    return {
+      tags: this._supportedTags
+    }
+  }
+
+  // Icon and title for displaying at the Toolbox
+  static get toolbox (): ToolboxConfig {
+    return this._toolboxConfig
+  }
+}
+
+export default ContentBlock as ToolConstructable

src/editor/contentless-block.ts

@@ -1,12 +1,16 @@
 import { BlockTool, BlockToolData, ToolConfig, ToolboxConfig, API } from '@editorjs/editorjs'
 
+interface BlockToolConfig extends ToolConfig {
+  [key: string]: string;
+}
+
 export interface BlockToolArgs {
   api: API;
-  config: ToolConfig;
+  config: BlockToolConfig;
   data?: BlockToolData;
 }
 
-export class BlockToolExt implements BlockTool {
+export class ContentlessBlock implements BlockTool {
   protected api: API
   protected _element: HTMLElement
   protected _data: object
@@ -42,4 +46,4 @@ export class BlockToolExt implements BlockTool {
   }
 }
 
-export default BlockToolExt
+export default ContentlessBlock

src/editor/delimiter.ts

@@ -1,13 +1,9 @@
 import { ToolConstructable } from '@editorjs/editorjs'
-import BlockTool from './block-tool'
+import ContentlessBlock from './contentless-block'
 import icon from '../assets/editor/delimiter.svg.txt'
 const title = 'Delimiter'
 
-export class Delimiter extends BlockTool {
-  static get contentless () {
-    return true
-  }
-
+export class Delimiter extends ContentlessBlock {
   protected get _CSS () {
     return {
       block: this.api.styles.block,

src/editor/heading.ts

@@ -9,6 +9,10 @@ import icon5 from '../assets/editor/header5.svg.txt'
 import icon6 from '../assets/editor/header6.svg.txt'
 const title = 'Heading'
 
+interface PasteConfig {
+  tags: string[];
+}
+
 enum HeadingLevel {
   One = 1,
   Two = 2,
@@ -153,7 +157,7 @@ class Heading extends BlockToolExt {
 
   // Used by Editor.js paste handling API.
   // Provides configuration to handle H1-H6 tags.
-  static get pasteConfig () {
+  static get pasteConfig (): PasteConfig {
     return {
       tags: ['H1', 'H2', 'H3', 'H4', 'H5', 'H6']
     }

src/editor/index.ts

@@ -1,2 +1,3 @@
 export { default as Delimiter } from './delimiter'
-export { default as Heading } from './heading'
+// export { default as Heading } from './heading'
+export { default as Boop } from './content-block'