added markdown handler for marks

packages/tiptap-commands/src/commands/markPasteRule.js

@@ -0,0 +1,57 @@
+import { Plugin } from 'prosemirror-state'
+import { Slice, Fragment } from 'prosemirror-model'
+
+export default function (regexp, type, getAttrs) {
+
+  const handler = fragment => {
+    const nodes = []
+
+    fragment.forEach(child => {
+      if (child.isText) {
+        const { text } = child
+        let pos = 0
+        let match
+
+        // eslint-disable-next-line
+        while ((match = regexp.exec(text)) !== null) {
+          if (match[1]) {
+            const start = match.index
+            const end = start + match[0].length
+            const textStart = start + match[0].indexOf(match[1])
+            const textEnd = textStart + match[1].length
+            const attrs = getAttrs instanceof Function ? getAttrs(match) : getAttrs
+
+            // adding text before markdown to nodes
+            if (start > 0) {
+              nodes.push(child.cut(pos, start))
+            }
+
+            // adding the markdown part to nodes
+            nodes.push(child
+              .cut(textStart, textEnd)
+              .mark(type.create(attrs)
+              .addToSet(child.marks)))
+
+            pos = end
+          }
+        }
+
+        // adding rest of text to nodes
+        if (pos < text.length) {
+          nodes.push(child.cut(pos))
+        }
+      } else {
+        nodes.push(child.copy(handler(child.content)))
+      }
+    })
+
+    return Fragment.fromArray(nodes)
+  }
+
+  return new Plugin({
+    props: {
+      transformPasted: slice => new Slice(handler(slice.content), slice.openStart, slice.openEnd),
+    },
+  })
+
+}

packages/tiptap-commands/src/index.js

@@ -41,6 +41,7 @@ import {
 import insertText from './commands/insertText'
 import markInputRule from './commands/markInputRule'
 import pasteRule from './commands/pasteRule'
+import markPasteRule from './commands/markPasteRule'
 import removeMark from './commands/removeMark'
 import replaceText from './commands/replaceText'
 import setInlineBlockType from './commands/setInlineBlockType'
@@ -91,6 +92,7 @@ export {
   // custom
   insertText,
   markInputRule,
+  markPasteRule,
   pasteRule,
   removeMark,
   replaceText,