OwlCyberSecurity - MANAGER

Edit File: insertContentAt.ts

import { Fragment, Node as ProseMirrorNode, ParseOptions } from '@tiptap/pm/model'

import { createNodeFromContent } from '../helpers/createNodeFromContent.js'
import { selectionToInsertionEnd } from '../helpers/selectionToInsertionEnd.js'
import { Content, Range, RawCommands } from '../types.js'

declare module '@tiptap/core' {
  interface Commands<ReturnType> {
    insertContentAt: {
      /**
       * Insert a node or string of HTML at a specific position.
       */
      insertContentAt: (
        position: number | Range,
        value: Content,
        options?: {
          parseOptions?: ParseOptions
          updateSelection?: boolean
        },
      ) => ReturnType
    }
  }
}

const isFragment = (nodeOrFragment: ProseMirrorNode | Fragment): nodeOrFragment is Fragment => {
  return nodeOrFragment.toString().startsWith('<')
}

export const insertContentAt: RawCommands['insertContentAt'] = (position, value, options) => ({ tr, dispatch, editor }) => {
  if (dispatch) {
    options = {
      parseOptions: {},
      updateSelection: true,
      ...options,
    }

const content = createNodeFromContent(value, editor.schema, {
      parseOptions: {
        preserveWhitespace: 'full',
        ...options.parseOptions,
      },
    })

// don’t dispatch an empty fragment because this can lead to strange errors
    if (content.toString() === '<>') {
      return true
    }

let { from, to } = typeof position === 'number' ? { from: position, to: position } : { from: position.from, to: position.to }

let isOnlyTextContent = true
    let isOnlyBlockContent = true
    const nodes = isFragment(content) ? content : [content]

nodes.forEach(node => {
      // check if added node is valid
      node.check()

isOnlyTextContent = isOnlyTextContent ? node.isText && node.marks.length === 0 : false

isOnlyBlockContent = isOnlyBlockContent ? node.isBlock : false
    })

// check if we can replace the wrapping node by
    // the newly inserted content
    // example:
    // replace an empty paragraph by an inserted image
    // instead of inserting the image below the paragraph
    if (from === to && isOnlyBlockContent) {
      const { parent } = tr.doc.resolve(from)
      const isEmptyTextBlock = parent.isTextblock && !parent.type.spec.code && !parent.childCount

if (isEmptyTextBlock) {
        from -= 1
        to += 1
      }
    }

// if there is only plain text we have to use `insertText`
    // because this will keep the current marks
    if (isOnlyTextContent) {
      // if value is string, we can use it directly
      // otherwise if it is an array, we have to join it
      if (Array.isArray(value)) {
        tr.insertText(value.map(v => v.text || '').join(''), from, to)
      } else if (typeof value === 'object' && !!value && !!value.text) {
        tr.insertText(value.text, from, to)
      } else {
        tr.insertText(value as string, from, to)
      }
    } else {
      tr.replaceWith(from, to, content)
    }

// set cursor at end of inserted content
    if (options.updateSelection) {
      selectionToInsertionEnd(tr, tr.steps.length - 1, -1)
    }
  }

return true
}