feature(core): pass through paste event to pasteHandler getAttributes

packages/core/src/PasteRule.ts

@@ -33,17 +33,21 @@ export class PasteRule {
     commands: SingleCommands
     chain: () => ChainedCommands
     can: () => CanCommands
+    pasteEvent: ClipboardEvent
+    dropEvent: DragEvent
   }) => void | null
 
   constructor(config: {
     find: PasteRuleFinder
     handler: (props: {
-      state: EditorState
-      range: Range
-      match: ExtendedRegExpMatchArray
-      commands: SingleCommands
-      chain: () => ChainedCommands
       can: () => CanCommands
+      chain: () => ChainedCommands
+      commands: SingleCommands
+      dropEvent: DragEvent
+      match: ExtendedRegExpMatchArray
+      pasteEvent: ClipboardEvent
+      range: Range
+      state: EditorState
     }) => void | null
   }) {
     this.find = config.find
@@ -92,9 +96,11 @@ function run(config: {
   from: number
   to: number
   rule: PasteRule
+  pasteEvent: ClipboardEvent
+  dropEvent: DragEvent
 }): boolean {
   const {
-    editor, state, from, to, rule,
+    editor, state, from, to, rule, pasteEvent, dropEvent,
   } = config
 
   const { commands, chain, can } = new CommandManager({
@@ -134,6 +140,8 @@ function run(config: {
         commands,
         chain,
         can,
+        pasteEvent,
+        dropEvent,
       })
 
       handlers.push(handler)
@@ -155,6 +163,8 @@ export function pasteRulesPlugin(props: { editor: Editor; rules: PasteRule[] }):
   let dragSourceElement: Element | null = null
   let isPastedFromProseMirror = false
   let isDroppedFromProseMirror = false
+  let pasteEvent = new ClipboardEvent('paste')
+  let dropEvent = new DragEvent('drop')
 
   const plugins = rules.map(rule => {
     return new Plugin({
@@ -177,15 +187,18 @@ export function pasteRulesPlugin(props: { editor: Editor; rules: PasteRule[] }):
 
       props: {
         handleDOMEvents: {
-          drop: view => {
+          drop: (view, event: Event) => {
             isDroppedFromProseMirror = dragSourceElement === view.dom.parentElement
+            dropEvent = event as DragEvent
 
             return false
           },
 
-          paste: (view, event: Event) => {
+          paste: (_view, event: Event) => {
             const html = (event as ClipboardEvent).clipboardData?.getData('text/html')
 
+            pasteEvent = event as ClipboardEvent
+
             isPastedFromProseMirror = !!html?.includes('data-pm-slice')
 
             return false
@@ -224,13 +237,18 @@ export function pasteRulesPlugin(props: { editor: Editor; rules: PasteRule[] }):
           from: Math.max(from - 1, 0),
           to: to.b - 1,
           rule,
+          pasteEvent,
+          dropEvent,
         })
 
         // stop if there are no changes
         if (!handler || !tr.steps.length) {
           return
         }
 
+        dropEvent = new DragEvent('drop')
+        pasteEvent = new ClipboardEvent('paste')
+
         return tr
       },
     })

packages/core/src/pasteRules/markPasteRule.ts

@@ -14,14 +14,16 @@ export function markPasteRule(config: {
   type: MarkType
   getAttributes?:
     | Record<string, any>
-    | ((match: ExtendedRegExpMatchArray) => Record<string, any>)
+    | ((match: ExtendedRegExpMatchArray, event: ClipboardEvent) => Record<string, any>)
     | false
     | null
 }) {
   return new PasteRule({
     find: config.find,
-    handler: ({ state, range, match }) => {
-      const attributes = callOrReturn(config.getAttributes, undefined, match)
+    handler: ({
+      state, range, match, pasteEvent,
+    }) => {
+      const attributes = callOrReturn(config.getAttributes, undefined, match, pasteEvent)
 
       if (attributes === false || attributes === null) {
         return null

packages/core/src/pasteRules/nodePasteRule.ts

@@ -13,14 +13,16 @@ export function nodePasteRule(config: {
   type: NodeType
   getAttributes?:
     | Record<string, any>
-    | ((match: ExtendedRegExpMatchArray) => Record<string, any>)
+    | ((match: ExtendedRegExpMatchArray, event: ClipboardEvent) => Record<string, any>)
     | false
     | null
 }) {
   return new PasteRule({
     find: config.find,
-    handler({ match, chain, range }) {
-      const attributes = callOrReturn(config.getAttributes, undefined, match)
+    handler({
+      match, chain, range, pasteEvent,
+    }) {
+      const attributes = callOrReturn(config.getAttributes, undefined, match, pasteEvent)
 
       if (attributes === false || attributes === null) {
         return null

packages/extension-link/src/link.ts

@@ -1,10 +1,9 @@
-import { Mark, mergeAttributes } from '@tiptap/core'
+import { Mark, markPasteRule, mergeAttributes } from '@tiptap/core'
 import { Plugin } from '@tiptap/pm/state'
-import { registerCustomProtocol, reset } from 'linkifyjs'
+import { find, registerCustomProtocol, reset } from 'linkifyjs'
 
 import { autolink } from './helpers/autolink.js'
 import { clickHandler } from './helpers/clickHandler.js'
-import { pasteHandler } from './helpers/pasteHandler.js'
 
 export interface LinkProtocolOptions {
   scheme: string;
@@ -149,6 +148,44 @@ export const Link = Mark.create<LinkOptions>({
     }
   },
 
+  addPasteRules() {
+    return [
+      markPasteRule({
+        find: text => find(text)
+          .filter(link => {
+            if (this.options.validate) {
+              return this.options.validate(link.value)
+            }
+
+            return true
+          })
+          .filter(link => link.isLink)
+          .map(link => ({
+            text: link.value,
+            index: link.start,
+            data: link,
+          })),
+        type: this.type,
+        getAttributes: (match, pasteEvent) => {
+          const html = pasteEvent.clipboardData?.getData('text/html')
+          const hrefRegex = /href="([^"]*)"/
+
+          const existingLink = html?.match(hrefRegex)
+
+          if (existingLink) {
+            return {
+              href: existingLink[1],
+            }
+          }
+
+          return {
+            href: match.data?.href,
+          }
+        },
+      }),
+    ]
+  },
+
   addProseMirrorPlugins() {
     const plugins: Plugin[] = []
 
@@ -169,14 +206,6 @@ export const Link = Mark.create<LinkOptions>({
       )
     }
 
-    plugins.push(
-      pasteHandler({
-        editor: this.editor,
-        type: this.type,
-        linkOnPaste: this.options.linkOnPaste,
-      }),
-    )
-
     return plugins
   },
 })