@lexical/clipboard - npm Package Compare versions

Comparing version 0.3.2 to 0.3.3

LexicalClipboard.d.ts

@@ -26,4 +26,4 @@ /**
 
-export function $getHtmlContent(editor: LexicalEditor): string;
-
+export function $getHtmlContent(editor: LexicalEditor): string | null;
+export function $getLexicalContent(editor: LexicalEditor): string | null;
 /*
@@ -30,0 +30,0 @@ * Plain Text

LexicalClipboard.dev.js

@@ -10,2 +10,3 @@ /**
 var html = require('@lexical/html');
+var selection = require('@lexical/selection');
 var utils = require('@lexical/utils');
@@ -35,2 +36,16 @@ var lexical = require('lexical');
 }
+function $getLexicalContent(editor) {
+  const selection = lexical.$getSelection();
+
+  if (selection == null) {
+    throw new Error('Expected valid LexicalSelection');
+  } // If we haven't selected anything
+
+
+  if (lexical.$isRangeSelection(selection) && selection.isCollapsed() || selection.getNodes().length === 0) {
+    return null;
+  }
+
+  return JSON.stringify($generateJSONFromSelectedNodes(editor, selection));
+}
 function $insertDataTransferForPlainText(dataTransfer, selection) {
@@ -44,21 +59,38 @@ const text = dataTransfer.getData('text/plain');
 function $insertDataTransferForRichText(dataTransfer, selection, editor) {
-  const isSelectionInsideOfGrid = lexical.$isGridSelection(selection) || utils.$findMatchingParent(selection.anchor.getNode(), n => lexical.$isGridCellNode(n)) !== null && utils.$findMatchingParent(selection.focus.getNode(), n => lexical.$isGridCellNode(n)) !== null;
-  const textHtmlMimeType = 'text/html';
-  const htmlString = dataTransfer.getData(textHtmlMimeType);
+  const htmlString = dataTransfer.getData('text/html');
+  const lexicalString = dataTransfer.getData('application/x-lexical-editor');
 
+  if (lexicalString) {
+    try {
+      const payload = JSON.parse(lexicalString);
+
+      if (payload.namespace === editor._config.namespace && Array.isArray(payload.nodes)) {
+        const nodes = $generateNodesFromSerializedNodes(payload.nodes);
+        return $insertGeneratedNodes(editor, nodes, selection);
+      } // eslint-disable-next-line no-empty
+
+    } catch {}
+  }
+
   if (htmlString) {
-    const parser = new DOMParser();
-    const dom = parser.parseFromString(htmlString, textHtmlMimeType);
-    const nodes = html.$generateNodesFromDOM(editor, dom);
+    try {
+      const parser = new DOMParser();
+      const dom = parser.parseFromString(htmlString, 'text/html');
+      return $insertGeneratedNodes(editor, html.$generateNodesFromDOM(editor, dom), selection); // eslint-disable-next-line no-empty
+    } catch {}
+  }
 
-    if (isSelectionInsideOfGrid && nodes.length === 1 && lexical.$isGridNode(nodes[0])) {
-      $mergeGridNodesStrategy(nodes, selection, false, editor);
-      return;
-    }
+  $insertDataTransferForPlainText(dataTransfer, selection);
+}
 
-    $basicInsertStrategy(nodes, selection, false);
+function $insertGeneratedNodes(editor, nodes, selection) {
+  const isSelectionInsideOfGrid = lexical.$isGridSelection(selection) || utils.$findMatchingParent(selection.anchor.getNode(), n => lexical.$isGridCellNode(n)) !== null && utils.$findMatchingParent(selection.focus.getNode(), n => lexical.$isGridCellNode(n)) !== null;
+
+  if (isSelectionInsideOfGrid && nodes.length === 1 && lexical.$isGridNode(nodes[0])) {
+    $mergeGridNodesStrategy(nodes, selection, false, editor);
     return;
   }
 
-  $insertDataTransferForPlainText(dataTransfer, selection);
+  $basicInsertStrategy(nodes, selection, false);
+  return;
 }
@@ -216,4 +248,94 @@
 
+function exportNodeToJSON(node) {
+  const serializedNode = node.exportJSON();
+  const nodeClass = node.constructor; // @ts-expect-error TODO Replace Class utility type with InstanceType
+
+  if (serializedNode.type !== nodeClass.getType()) {
+    {
+      throw Error(`LexicalNode: Node ${nodeClass.name} does not implement .exportJSON().`);
+    }
+  } // @ts-expect-error TODO Replace Class utility type with InstanceType
+
+
+  const serializedChildren = serializedNode.children;
+
+  if (lexical.$isElementNode(node)) {
+    if (!Array.isArray(serializedChildren)) {
+      {
+        throw Error(`LexicalNode: Node ${nodeClass.name} is an element but .exportJSON() does not have a children array.`);
+      }
+    }
+  }
+
+  return serializedNode;
+}
+
+function $appendNodesToJSON(editor, selection$1, currentNode, targetArray) {
+  let shouldInclude = selection$1 != null ? currentNode.isSelected() : true;
+  const shouldExclude = lexical.$isElementNode(currentNode) && currentNode.excludeFromCopy('html');
+  let clone = selection.$cloneWithProperties(currentNode);
+  clone = lexical.$isTextNode(clone) && selection$1 != null ? selection.$sliceSelectedTextNodeContent(selection$1, clone) : clone;
+  const children = lexical.$isElementNode(clone) ? clone.getChildren() : [];
+  const serializedNode = exportNodeToJSON(clone); // TODO: TextNode calls getTextContent() (NOT node.__text) within it's exportJSON method
+  // which uses getLatest() to get the text from the original node with the same key.
+  // This is a deeper issue with the word "clone" here, it's still a reference to the
+  // same node as far as the LexicalEditor is concerned since it shares a key.
+  // We need a way to create a clone of a Node in memory with it's own key, but
+  // until then this hack will work for the selected text extract use case.
+
+  if (lexical.$isTextNode(clone)) {
+    // @ts-ignore
+    serializedNode.text = clone.__text;
+  }
+
+  for (let i = 0; i < children.length; i++) {
+    const childNode = children[i];
+    const shouldIncludeChild = $appendNodesToJSON(editor, selection$1, childNode, serializedNode.children);
+
+    if (!shouldInclude && lexical.$isElementNode(currentNode) && shouldIncludeChild && currentNode.extractWithChild(childNode, selection$1, 'clone')) {
+      shouldInclude = true;
+    }
+  }
+
+  if (shouldInclude && !shouldExclude) {
+    targetArray.push(serializedNode);
+  } else if (Array.isArray(serializedNode.children)) {
+    for (let i = 0; i < serializedNode.children.length; i++) {
+      const serializedChildNode = serializedNode.children[i];
+      targetArray.push(serializedChildNode);
+    }
+  }
+
+  return shouldInclude;
+}
+
+function $generateJSONFromSelectedNodes(editor, selection) {
+  const nodes = [];
+  const root = lexical.$getRoot();
+  const topLevelChildren = root.getChildren();
+
+  for (let i = 0; i < topLevelChildren.length; i++) {
+    const topLevelNode = topLevelChildren[i];
+    $appendNodesToJSON(editor, selection, topLevelNode, nodes);
+  }
+
+  return {
+    namespace: editor._config.namespace,
+    nodes
+  };
+}
+function $generateNodesFromSerializedNodes(serializedNodes) {
+  const nodes = [];
+
+  for (let i = 0; i < serializedNodes.length; i++) {
+    const serializedNode = serializedNodes[i];
+    nodes.push(lexical.$parseSerializedNode(serializedNode));
+  }
+
+  return nodes;
+}
+
 exports.$getHtmlContent = $getHtmlContent;
+exports.$getLexicalContent = $getLexicalContent;
 exports.$insertDataTransferForPlainText = $insertDataTransferForPlainText;
 exports.$insertDataTransferForRichText = $insertDataTransferForRichText;

LexicalClipboard.prod.js

@@ -7,7 +7,11 @@ /**
  */
-'use strict';var b=require("@lexical/html"),l=require("@lexical/utils"),n=require("lexical");function y(a){throw Error(`Minified Lexical error #${a}; see codes.json for the full message or `+"use the non-minified dev environment for full errors and additional helpful warnings.");}function z(a,c){a=a.getData("text/plain");null!=a&&c.insertRawText(a)}
-function C(a,c,f){if(!f){f=[];let h=null;for(let e=0;e<a.length;e++){let d=a[e];n.$isDecoratorNode(d)&&!d.isTopLevel()||n.$isElementNode(d)&&d.isInline()||n.$isTextNode(d)||n.$isLineBreakNode(d)?(null===h&&(h=n.$createParagraphNode(),f.push(h)),null!==h&&h.append(d)):(f.push(d),h=null)}a=f}n.$isRangeSelection(c)?c.insertNodes(a):n.$isGridSelection(c)&&(c=c.anchor.getNode(),n.$isGridCellNode(c)||y(41),c.append(...a))}
-function D(a,c,f,h){1===a.length&&n.$isGridNode(a[0])||y(42);var e=a[0];a=e.getChildren();f=e.getFirstChildOrThrow().getChildrenSize();var d=e.getChildrenSize(),k=l.$findMatchingParent(c.anchor.getNode(),g=>n.$isGridCellNode(g));c=(e=k&&l.$findMatchingParent(k,g=>n.$isGridRowNode(g)))&&l.$findMatchingParent(e,g=>n.$isGridNode(g));n.$isGridCellNode(k)&&n.$isGridRowNode(e)&&n.$isGridNode(c)||y(43);var m=e.getIndexWithinParent(),t=Math.min(c.getChildrenSize()-1,m+d-1);d=k.getIndexWithinParent();k=Math.min(e.getChildrenSize()-
-1,d+f-1);f=Math.min(d,k);e=Math.min(m,t);d=Math.max(d,k);m=Math.max(m,t);t=c.getChildren();k=0;let w,x;for(let g=e;g<=m;g++){var u=t[g];n.$isGridRowNode(u)||y(24);var v=a[k];n.$isGridRowNode(v)||y(24);u=u.getChildren();v=v.getChildren();let A=0;for(let p=f;p<=d;p++){let q=u[p];n.$isGridCellNode(q)||y(25);let B=v[A];n.$isGridCellNode(B)||y(25);g===e&&p===f?w=q.getKey():g===m&&p===d&&(x=q.getKey());let E=q.getChildren();B.getChildren().forEach(r=>{n.$isTextNode(r)&&n.$createParagraphNode().append(r);
-q.append(r)});E.forEach(r=>r.remove());A++}k++}w&&x&&(a=n.$createGridSelection(),a.set(c.getKey(),w,x),n.$setSelection(a),h.dispatchCommand(n.SELECTION_CHANGE_COMMAND,void 0))}exports.$getHtmlContent=function(a){let c=n.$getSelection();if(null==c)throw Error("Expected valid LexicalSelection");return n.$isRangeSelection(c)&&c.isCollapsed()||0===c.getNodes().length?null:b.$generateHtmlFromNodes(a,c)};exports.$insertDataTransferForPlainText=z;
-exports.$insertDataTransferForRichText=function(a,c,f){let h=n.$isGridSelection(c)||null!==l.$findMatchingParent(c.anchor.getNode(),d=>n.$isGridCellNode(d))&&null!==l.$findMatchingParent(c.focus.getNode(),d=>n.$isGridCellNode(d)),e=a.getData("text/html");e?(a=(new DOMParser).parseFromString(e,"text/html"),a=b.$generateNodesFromDOM(f,a),h&&1===a.length&&n.$isGridNode(a[0])?D(a,c,!1,f):C(a,c,!1)):z(a,c)}
+'use strict';var b=require("@lexical/html"),p=require("@lexical/selection"),t=require("@lexical/utils"),y=require("lexical");function z(c){throw Error(`Minified Lexical error #${c}; see codes.json for the full message or `+"use the non-minified dev environment for full errors and additional helpful warnings.");}function A(c,a){c=c.getData("text/plain");null!=c&&a.insertRawText(c)}
+function B(c,a,d){(y.$isGridSelection(d)||null!==t.$findMatchingParent(d.anchor.getNode(),h=>y.$isGridCellNode(h))&&null!==t.$findMatchingParent(d.focus.getNode(),h=>y.$isGridCellNode(h)))&&1===a.length&&y.$isGridNode(a[0])?E(a,d,!1,c):F(a,d,!1)}
+function F(c,a,d){if(!d){d=[];let h=null;for(let g=0;g<c.length;g++){let f=c[g];y.$isDecoratorNode(f)&&!f.isTopLevel()||y.$isElementNode(f)&&f.isInline()||y.$isTextNode(f)||y.$isLineBreakNode(f)?(null===h&&(h=y.$createParagraphNode(),d.push(h)),null!==h&&h.append(f)):(d.push(f),h=null)}c=d}y.$isRangeSelection(a)?a.insertNodes(c):y.$isGridSelection(a)&&(a=a.anchor.getNode(),y.$isGridCellNode(a)||z(41),a.append(...c))}
+function E(c,a,d,h){1===c.length&&y.$isGridNode(c[0])||z(42);var g=c[0];c=g.getChildren();d=g.getFirstChildOrThrow().getChildrenSize();var f=g.getChildrenSize(),e=t.$findMatchingParent(a.anchor.getNode(),l=>y.$isGridCellNode(l));a=(g=e&&t.$findMatchingParent(e,l=>y.$isGridRowNode(l)))&&t.$findMatchingParent(g,l=>y.$isGridNode(l));y.$isGridCellNode(e)&&y.$isGridRowNode(g)&&y.$isGridNode(a)||z(43);var m=g.getIndexWithinParent(),n=Math.min(a.getChildrenSize()-1,m+f-1);f=e.getIndexWithinParent();e=Math.min(g.getChildrenSize()-
+1,f+d-1);d=Math.min(f,e);g=Math.min(m,n);f=Math.max(f,e);m=Math.max(m,n);n=a.getChildren();e=0;let k,q;for(let l=g;l<=m;l++){var r=n[l];y.$isGridRowNode(r)||z(24);var x=c[e];y.$isGridRowNode(x)||z(24);r=r.getChildren();x=x.getChildren();let C=0;for(let u=d;u<=f;u++){let v=r[u];y.$isGridCellNode(v)||z(25);let D=x[C];y.$isGridCellNode(D)||z(25);l===g&&u===d?k=v.getKey():l===m&&u===f&&(q=v.getKey());let H=v.getChildren();D.getChildren().forEach(w=>{y.$isTextNode(w)&&y.$createParagraphNode().append(w);
+v.append(w)});H.forEach(w=>w.remove());C++}e++}k&&q&&(c=y.$createGridSelection(),c.set(a.getKey(),k,q),y.$setSelection(c),h.dispatchCommand(y.SELECTION_CHANGE_COMMAND,void 0))}
+function G(c,a,d,h){let g=null!=a?d.isSelected():!0,f=y.$isElementNode(d)&&d.excludeFromCopy("html");var e=p.$cloneWithProperties(d);e=y.$isTextNode(e)&&null!=a?p.$sliceSelectedTextNodeContent(a,e):e;let m=y.$isElementNode(e)?e.getChildren():[];var n=e;let k=n.exportJSON();var q=n.constructor;k.type!==q.getType()&&z(58,q.name);let r=k.children;y.$isElementNode(n)&&(Array.isArray(r)||z(59,q.name));y.$isTextNode(e)&&(k.text=e.__text);for(e=0;e<m.length;e++)n=m[e],q=G(c,a,n,k.children),!g&&y.$isElementNode(d)&&
+q&&d.extractWithChild(n,a,"clone")&&(g=!0);if(g&&!f)h.push(k);else if(Array.isArray(k.children))for(c=0;c<k.children.length;c++)h.push(k.children[c]);return g}exports.$getHtmlContent=function(c){let a=y.$getSelection();if(null==a)throw Error("Expected valid LexicalSelection");return y.$isRangeSelection(a)&&a.isCollapsed()||0===a.getNodes().length?null:b.$generateHtmlFromNodes(c,a)};
+exports.$getLexicalContent=function(c){let a=y.$getSelection();if(null==a)throw Error("Expected valid LexicalSelection");if(y.$isRangeSelection(a)&&a.isCollapsed()||0===a.getNodes().length)return null;var d=JSON,h=d.stringify;let g=[],f=y.$getRoot().getChildren();for(let e=0;e<f.length;e++)G(c,a,f[e],g);return h.call(d,{namespace:c._config.namespace,nodes:g})};exports.$insertDataTransferForPlainText=A;
+exports.$insertDataTransferForRichText=function(c,a,d){let h=c.getData("text/html");var g=c.getData("application/x-lexical-editor");if(g)try{var f=JSON.parse(g);if(f.namespace===d._config.namespace&&Array.isArray(f.nodes)){var e=f.nodes;g=[];for(f=0;f<e.length;f++)g.push(y.$parseSerializedNode(e[f]));return B(d,g,a)}}catch{}if(h)try{let m=(new DOMParser).parseFromString(h,"text/html");return B(d,b.$generateNodesFromDOM(d,m),a)}catch{}A(c,a)}

package.json

@@ -12,11 +12,11 @@ {
   "license": "MIT",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "main": "LexicalClipboard.js",
   "peerDependencies": {
-    "lexical": "0.3.2"
+    "lexical": "0.3.3"
   },
   "dependencies": {
-    "@lexical/utils": "0.3.2",
-    "@lexical/selection": "0.3.2",
-    "@lexical/html": "0.3.2"
+    "@lexical/utils": "0.3.3",
+    "@lexical/selection": "0.3.3",
+    "@lexical/html": "0.3.3"
   },
@@ -23,0 +23,0 @@ "repository": {

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

19521

increased by43.33%

Lines of code

337

increased by44.64%

Dependency changes

• + Added@lexical/html@0.3.3(transitive)

• + Added@lexical/list@0.3.3(transitive)

• + Added@lexical/selection@0.3.3(transitive)

• + Added@lexical/table@0.3.3(transitive)

• + Added@lexical/utils@0.3.3(transitive)

• + Addedlexical@0.3.3(transitive)

• - Removed@lexical/html@0.3.2(transitive)

• - Removed@lexical/list@0.3.2(transitive)

• - Removed@lexical/selection@0.3.2(transitive)

• - Removed@lexical/table@0.3.2(transitive)

• - Removed@lexical/utils@0.3.2(transitive)

• - Removedlexical@0.3.2(transitive)

• Updated@lexical/html@0.3.3

• Updated@lexical/selection@0.3.3

• Updated@lexical/utils@0.3.3