🎨 fix https://github.com/siyuan-note/siyuan/issues/10816

app/src/boot/globalEvent/keydown.ts

@@ -76,6 +76,7 @@ import {historyKeydown} from "../../history/keydown";
 import {zoomOut} from "../../menus/protyle";
 import {openSearchAV} from "../../protyle/render/av/relation";
 import * as dayjs from "dayjs";
+import {getPlainText} from "../../protyle/util/paste";
 
 const switchDialogEvent = (app: App, event: MouseEvent) => {
     event.preventDefault();
@@ -488,10 +489,7 @@ const editKeydown = (app: App, event: KeyboardEvent) => {
                 selectsElement.push(nodeElement);
             }
             selectsElement.forEach(item => {
-                // 不能使用 [contenteditable="true"], 否则嵌入块无法复制
-                item.querySelectorAll("[spellcheck]").forEach(editItem => {
-                    html += editItem.textContent + "\n";
-                });
+                html += getPlainText(item) + "\n";
             });
             copyPlainText(html.trimEnd());
         } else {

app/src/protyle/gutter/index.ts

@@ -9,7 +9,14 @@ import {getIconByType} from "../../editor/getIcon";
 import {enterBack, iframeMenu, setFold, tableMenu, videoMenu, zoomOut} from "../../menus/protyle";
 import {MenuItem} from "../../menus/Menu";
 import {copySubMenu, openAttr, openWechatNotify} from "../../menus/commonMenuItem";
-import {copyPlainText, isMac, isOnlyMeta, openByMobile, updateHotkeyTip, writeText} from "../util/compatibility";
+import {
+    copyPlainText,
+    isMac,
+    isOnlyMeta,
+    openByMobile,
+    updateHotkeyTip,
+    writeText
+} from "../util/compatibility";
 import {
     transaction,
     turnsIntoOneTransaction,
@@ -47,6 +54,7 @@ import {emitOpenMenu} from "../../plugin/EventBus";
 import {insertAttrViewBlockAnimation} from "../render/av/row";
 import {avContextmenu} from "../render/av/action";
 import {openSearchAV} from "../render/av/relation";
+import {getPlainText} from "../util/paste";
 
 export class Gutter {
     public element: HTMLElement;
@@ -749,10 +757,8 @@ export class Gutter {
             accelerator: window.siyuan.config.keymap.editor.general.copyPlainText.custom,
             click() {
                 let html = "";
-                selectsElement.forEach(item => {
-                    item.querySelectorAll("[spellcheck]").forEach(editItem => {
-                        html += editItem.textContent + "\n";
-                    });
+                selectsElement.forEach((item: HTMLElement) => {
+                    html += getPlainText(item) + "\n";
                 });
                 copyPlainText(html.trimEnd());
                 focusBlock(selectsElement[0]);
@@ -1223,11 +1229,7 @@ export class Gutter {
             label: window.siyuan.languages.copyPlainText,
             accelerator: window.siyuan.config.keymap.editor.general.copyPlainText.custom,
             click() {
-                let text = "";
-                nodeElement.querySelectorAll("[spellcheck]").forEach(item => {
-                    text += item.textContent + "\n";
-                });
-                copyPlainText(text.trimEnd());
+                copyPlainText(getPlainText(nodeElement as HTMLElement).trimEnd());
                 focusBlock(nodeElement);
             }
         }, {

app/src/protyle/util/paste.ts

@@ -15,7 +15,42 @@ import {insertHTML} from "./insertHTML";
 import {scrollCenter} from "../../util/highlightById";
 import {hideElements} from "../ui/hideElements";
 import {avRender} from "../render/av/render";
-import {cellScrollIntoView} from "../render/av/cell";
+import {cellScrollIntoView, getCellText} from "../render/av/cell";
+
+export const getPlainText = (blockElement: HTMLElement, isNested = false) => {
+    let text = ""
+    const dataType = blockElement.dataset.type
+    if ("NodeHTMLBlock" === dataType) {
+        text += Lute.UnEscapeHTMLStr(blockElement.querySelector("protyle-html").getAttribute("data-content"))
+    } else if ("NodeAttributeView" === dataType) {
+        blockElement.querySelectorAll(".av__row").forEach(rowElement => {
+            rowElement.querySelectorAll(".av__cell").forEach((cellElement: HTMLElement) => {
+                text += getCellText(cellElement) + " ";
+            })
+            text += "\n";
+        })
+        text = text.trimEnd()
+    } else if ("NodeThematicBreak" === dataType) {
+        text += "---";
+    } else if ("NodeIFrame" === dataType || "NodeWidget" === dataType) {
+        text += blockElement.querySelector("iframe").getAttribute("src")
+    } else if ("NodeVideo" === dataType) {
+        text += blockElement.querySelector("video").getAttribute("src")
+    } else if ("NodeAudio" === dataType) {
+        text += blockElement.querySelector("audio").getAttribute("src")
+    } else if (blockElement.classList.contains("render-node")) {
+        // 需在嵌入块后，代码块前
+        text += Lute.UnEscapeHTMLStr(blockElement.getAttribute("data-content"))
+    } else if (["NodeHeading", "NodeParagraph", "NodeCodeBlock", "NodeTable"].includes(dataType)) {
+        text += blockElement.querySelector("[spellcheck]").textContent;
+    } else if (!isNested && ["NodeBlockquote", "NodeList", "NodeSuperBlock", "NodeListItem"].includes(dataType)) {
+        blockElement.querySelectorAll("[data-node-id]").forEach((item: HTMLElement) => {
+            const nestedText = getPlainText(item, true);
+            text += nestedText ? nestedText + "\n" : "";
+        })
+    }
+    return text;
+}
 
 export const pasteEscaped = async (protyle: IProtyle, nodeElement: Element) => {
     try {