From 421d9a97f832a0de30bc97c4e7dd65df759746ce Mon Sep 17 00:00:00 2001
From: Gabe Magee <gabe.magee@everlaw.com>
Date: Tue, 14 May 2024 15:15:37 -0700
Subject: [PATCH 1/2] fix(insertcontentat.ts): ensure content passed during a
 simulated paste / input event is string

#5150
---
 packages/core/src/PasteRule.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/core/src/PasteRule.ts b/packages/core/src/PasteRule.ts
index a0969673476..574e9d61578 100644
--- a/packages/core/src/PasteRule.ts
+++ b/packages/core/src/PasteRule.ts
@@ -277,6 +277,7 @@ export function pasteRulesPlugin(props: { editor: Editor; rules: PasteRule[] }):
         if (isSimulatedPaste) {
           const { from, text } = simulatedPasteMeta
           const to = from + text.length
+          // const to = from + (typeof text === 'string' ? text.length : text.size)
           const pasteEvt = createClipboardPasteEvent(text)
 
           return processEvent({

From 12a46e494f00d9b83cee5e7e9a328616fd5bc630 Mon Sep 17 00:00:00 2001
From: Gabe Magee <gabe.magee@everlaw.com>
Date: Wed, 15 May 2024 15:25:00 -0700
Subject: [PATCH 2/2] fix: test

tests
---
 .../React/index.jsx                           | 15 ++++
 .../React/index.spec.js                       | 10 +++
 packages/core/src/PasteRule.ts                | 81 ++++++++++++++++---
 3 files changed, 96 insertions(+), 10 deletions(-)

diff --git a/demos/src/Commands/InsertContentApplyingRules/React/index.jsx b/demos/src/Commands/InsertContentApplyingRules/React/index.jsx
index 1f803605370..5093bff3266 100644
--- a/demos/src/Commands/InsertContentApplyingRules/React/index.jsx
+++ b/demos/src/Commands/InsertContentApplyingRules/React/index.jsx
@@ -161,6 +161,21 @@ const MenuBar = () => {
       >
         Insert "*this is a test*"
       </button>
+      <button
+        onClick={() => {
+          editor
+            .chain()
+            .insertContent('<p>*This is an italic text*</p>', {
+              applyInputRules: useInputRules,
+              applyPasteRules: usePasteRules,
+            })
+            .focus()
+            .run()
+        }}
+        data-test-8
+      >
+        Insert <p>*This is an italic text*</p>
+      </button>
     </>
   )
 }
diff --git a/demos/src/Commands/InsertContentApplyingRules/React/index.spec.js b/demos/src/Commands/InsertContentApplyingRules/React/index.spec.js
index 0cda50ace55..4b36653cb00 100644
--- a/demos/src/Commands/InsertContentApplyingRules/React/index.spec.js
+++ b/demos/src/Commands/InsertContentApplyingRules/React/index.spec.js
@@ -32,4 +32,14 @@ context('/src/Commands/InsertContentApplyingRules/React/', () => {
       cy.get('.tiptap').should('contain.html', '<p><em>This is an italic text</em></p>')
     })
   })
+
+  it('should apply paste rules to html', () => { // todo: naming
+    cy.get('.tiptap').then(([{ editor }]) => {
+      const content = '<p>*This is an italic text*</p>' // TODO: create special case here
+
+      editor.commands.insertContent(content, { applyPasteRules: true })
+      cy.get('.tiptap').should('contain.html', '<p><em>This is an italic text</em></p>') // TODO: check if paste rules applied.
+    })
+  })
+
 })
diff --git a/packages/core/src/PasteRule.ts b/packages/core/src/PasteRule.ts
index 574e9d61578..479c88944a5 100644
--- a/packages/core/src/PasteRule.ts
+++ b/packages/core/src/PasteRule.ts
@@ -125,6 +125,11 @@ function run(config: {
     const textToMatch = node.textBetween(resolvedFrom - pos, resolvedTo - pos, undefined, '\ufffc')
 
     const matches = pasteRuleMatcherHandler(textToMatch, rule.find, pasteEvent)
+    const toCompare = /(?:^|\s)(\*(?!\s+\*)((?:[^*]+))\*(?!\s+\*))/g
+
+    if (rule.find.toString() === toCompare.toString()) {
+      console.log(resolvedFrom, resolvedTo, pos, node.content.size)
+    }
 
     matches.forEach(match => {
       if (match.index === undefined) {
@@ -220,6 +225,45 @@ export function pasteRulesPlugin(props: { editor: Editor; rules: PasteRule[] }):
     return tr
   }
 
+  const processEventv2 = ({
+    state,
+    from,
+    to,
+    rule,
+    pasteEvt,
+  }: {
+    state: EditorState
+    from: number
+    to: { b: number }
+    rule: PasteRule
+    pasteEvt: ClipboardEvent | null
+  }) => {
+    const tr = state.tr
+    const chainableState = createChainableState({
+      state,
+      transaction: tr,
+    })
+
+    const handler = run({
+      editor,
+      state: chainableState,
+      from: Math.max(from - 1, 0),
+      to: to.b - 1,
+      rule,
+      pasteEvent: pasteEvt,
+      dropEvent,
+    })
+
+    if (!handler || !tr.steps.length) {
+      return tr
+    }
+
+    dropEvent = typeof DragEvent !== 'undefined' ? new DragEvent('drop') : null
+    pasteEvent = typeof ClipboardEvent !== 'undefined' ? new ClipboardEvent('paste') : null
+
+    return tr
+  }
+
   const plugins = rules.map(rule => {
     return new Plugin({
       // we register a global drag handler to track the current drag source element
@@ -275,18 +319,35 @@ export function pasteRulesPlugin(props: { editor: Editor; rules: PasteRule[] }):
 
         // Handle simulated paste
         if (isSimulatedPaste) {
-          const { from, text } = simulatedPasteMeta
-          const to = from + text.length
-          // const to = from + (typeof text === 'string' ? text.length : text.size)
+          const text = simulatedPasteMeta.text
+          let from = simulatedPasteMeta.from
           const pasteEvt = createClipboardPasteEvent(text)
 
-          return processEvent({
-            rule,
-            state,
-            from,
-            to: { b: to },
-            pasteEvt,
-          })
+          if (typeof text === 'string') {
+            const to = from + text.length
+
+            return processEvent({
+              rule,
+              state,
+              from,
+              to: { b: to },
+              pasteEvt,
+            })
+          }
+          let tr = state.tr
+
+          for (let i = 0; i < text.content.length; i += 1) {
+            console.log(from, from + text.content[i].content.size)
+            tr = processEventv2({
+              rule,
+              state,
+              from,
+              to: { b: text.content[i].content.size + 1 },
+              pasteEvt,
+            })
+            from += text.content[i].content.size
+          }
+          return tr
         }
 
         // handle actual paste/drop