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Hotfix/#308 마크다운 문법 붙여넣기 수정 #309

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merged 2 commits into from
Dec 5, 2024
Merged

Hotfix/#308 마크다운 문법 붙여넣기 수정 #309

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4589340
fix: 마크다운 문법 붙여넣기 수정
Ludovico7 Dec 5, 2024
e16e731
feat: 리스트 인덴트 같이 붙여넣기 가능
Ludovico7 Dec 5, 2024
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98 changes: 58 additions & 40 deletions client/src/features/editor/hooks/useCopyAndPaste.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,14 @@ export const useCopyAndPaste = ({
[],
);

const indentChecker = (text: string) => {
const indent = text.match(/^(?:( {3})|( {6})|( {9}))/);
if (indent) {
return indent[0].length / 3;
}
return 0;
};

const handlePaste = useCallback(
(e: React.ClipboardEvent<HTMLDivElement>, blockRef: HTMLDivElement | null, block: Block) => {
e.preventDefault();
Expand Down Expand Up @@ -128,7 +136,7 @@ export const useCopyAndPaste = ({

editorCRDT.currentBlock!.crdt.currentCaret = caretPosition + metadata.length;
} else {
const text = e.clipboardData.getData("text/plain");
let text = e.clipboardData.getData("text/plain");
if (!block || text.length === 0) return;

const caretPosition = block.crdt.currentCaret;
Expand All @@ -138,52 +146,49 @@ export const useCopyAndPaste = ({
(b) => b.id === block.id,
);
const textList = text.split("\n");
textList.forEach((line, index) => {
if (index === 0) {
line.split("").forEach((char, index) => {
const charNode = block.crdt.localInsert(index, char, block.id, pageId);
sendCharInsertOperation({
type: "charInsert",
node: charNode.node,
blockId: block.id,
pageId,
});
});
const isMarkdownGrammer = checkMarkdownPattern(line);
if (isMarkdownGrammer && block.type === "p") {
block.type = isMarkdownGrammer.type;
sendBlockUpdateOperation(editorCRDT.localUpdate(block, pageId));
for (let i = 0; i < isMarkdownGrammer.length; i++) {
sendCharDeleteOperation(block.crdt.localDelete(0, block.id, pageId));
}
textList.forEach((line) => {
if (line.length === 0) return;
let currentLine = line;
const newBlock = editorCRDT.localInsert(currentBlockIndex, "");
if (currentLine.startsWith("- [ ]")) {
currentLine = currentLine.slice(2);
}
if (indentChecker(currentLine) > 0) {
newBlock.node.indent = indentChecker(currentLine);
currentLine = currentLine.slice(indentChecker(currentLine) * 3 + 1);
}
sendBlockInsertOperation({
type: "blockInsert",
node: newBlock.node,
pageId,
});
currentLine.split("").forEach((char, index) => {
sendCharInsertOperation(
newBlock.node.crdt.localInsert(index, char, newBlock.node.id, pageId),
);
});
const isMarkdownGrammer = checkMarkdownPattern(currentLine);
if (isMarkdownGrammer && newBlock.node.type === "p") {
let markdownText = isMarkdownGrammer.length;
if (isMarkdownGrammer.type === "checkbox" && currentLine.startsWith("[ ]")) {
markdownText += 1;
}
} else {
const newBlock = editorCRDT.localInsert(currentBlockIndex, "");
sendBlockInsertOperation({
type: "blockInsert",
node: newBlock.node,
pageId,
});
line.split("").forEach((char, index) => {
sendCharInsertOperation(
newBlock.node.crdt.localInsert(index, char, newBlock.node.id, pageId),
newBlock.node.type = isMarkdownGrammer.type;
sendBlockUpdateOperation(editorCRDT.localUpdate(newBlock.node, pageId));
for (let i = 0; i <= markdownText; i++) {
sendCharDeleteOperation(
newBlock.node.crdt.localDelete(0, newBlock.node.id, pageId),
);
});
const isMarkdownGrammer = checkMarkdownPattern(line);
if (isMarkdownGrammer && newBlock.node.type === "p") {
newBlock.node.type = isMarkdownGrammer.type;
sendBlockUpdateOperation(editorCRDT.localUpdate(newBlock.node, pageId));
for (let i = 0; i < isMarkdownGrammer.length; i++) {
sendCharDeleteOperation(
newBlock.node.crdt.localDelete(0, newBlock.node.id, pageId),
);
}
}
}
currentBlockIndex += 1;
});
editorCRDT.LinkedList.updateAllOrderedListIndices();
} else {
let grammarCount = 0;
if (text.startsWith("- [ ]")) {
text = text.slice(2);
}
// 텍스트를 한 글자씩 순차적으로 삽입
text.split("").forEach((char, index) => {
const insertPosition = caretPosition + index;
Expand All @@ -195,8 +200,21 @@ export const useCopyAndPaste = ({
pageId,
});
});
const isMarkdownGrammer = checkMarkdownPattern(text);
if (isMarkdownGrammer && block.type === "p") {
block.type = isMarkdownGrammer.type;
let markdownText = isMarkdownGrammer.length;
sendBlockUpdateOperation(editorCRDT.localUpdate(block, pageId));
if (isMarkdownGrammer.type === "checkbox" && text.startsWith("[ ]")) {
markdownText += 1;
}
for (let i = 0; i < markdownText; i++) {
sendCharDeleteOperation(block.crdt.localDelete(0, block.id, pageId));
grammarCount += 1;
}
}
// 캐럿 위치 업데이트
editorCRDT.currentBlock!.crdt.currentCaret = caretPosition + text.length;
editorCRDT.currentBlock!.crdt.currentCaret = caretPosition + text.length - grammarCount;
}
}

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