@liveblocks/react-ui/dist/slate/plugins/custom-links.cjs.map

A set of React pre-built components for the Liveblocks products. Liveblocks is the all-in-one toolkit to build collaborative products like Figma, Notion, and more.

{"version":3,"file":"custom-links.cjs","sources":["../../../src/slate/plugins/custom-links.ts"],"sourcesContent":["import type { Editor } from \"slate\";\nimport { Element, Node, Range, Transforms } from \"slate\";\n\nimport type { ComposerBodyCustomLink } from \"../../types\";\nimport { isPlainText, isText } from \"../utils/is-text\";\nimport { filterActiveMarks } from \"../utils/marks\";\nimport { selectionContainsInlines } from \"../utils/selection-contains-inlines\";\n\nfunction isUrl(string: string) {\n  try {\n    new URL(string);\n    return true;\n  } catch (_) {\n    return false;\n  }\n}\n\nexport function withCustomLinks(editor: Editor): Editor {\n  const { isInline, normalizeNode, insertData } = editor;\n\n  editor.isInline = (element) => {\n    return element.type === \"custom-link\" ? true : isInline(element);\n  };\n\n  editor.normalizeNode = (entry) => {\n    const [node, path] = entry;\n\n    if (isText(node)) {\n      const parentNode = Node.parent(editor, path);\n\n      // Prevent rich text within custom links by removing all marks of inner text nodes\n      if (isComposerBodyCustomLink(parentNode)) {\n        if (!isPlainText(node)) {\n          const marks = filterActiveMarks(node);\n\n          Transforms.unsetNodes(editor, marks, { at: path });\n        }\n      }\n    }\n\n    normalizeNode(entry);\n  };\n\n  // Create custom links when pasting URLs while some text is selected\n  editor.insertData = (data) => {\n    const { selection } = editor;\n    const pastedText = data.getData(\"text/plain\");\n\n    // Keep track of whether the default behavior should be invoked\n    // This allows us to sequence multiple conditions in a performant way,\n    // ordering them by likelihood/cost and stopping early whenever possible\n    let shouldInvokeDefaultBehavior = true;\n\n    // Check if the selection is a range\n    if (selection && !Range.isCollapsed(selection)) {\n      // Check if the selection is contained in a single block\n      if (selection.anchor.path[0] === selection.focus.path[0]) {\n        // Check if the pasted text is a valid URL\n        if (isUrl(pastedText)) {\n          // Check if the selection only contains (rich and/or plain) text nodes\n          if (!selectionContainsInlines(editor, (node) => !isText(node))) {\n            // If all conditions are met, wrap the selected nodes in a custom link\n            Transforms.wrapNodes<ComposerBodyCustomLink>(\n              editor,\n              {\n                type: \"custom-link\",\n                url: pastedText,\n                children: [],\n              },\n              {\n                at: selection,\n                split: true,\n                match: isPlainText,\n              }\n            );\n            shouldInvokeDefaultBehavior = false;\n          }\n        }\n      }\n    }\n\n    if (shouldInvokeDefaultBehavior) {\n      insertData(data);\n    }\n  };\n\n  return editor;\n}\n\nexport function isComposerBodyCustomLink(\n  node: Node\n): node is ComposerBodyCustomLink {\n  return Element.isElement(node) && node.type === 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