init

src/hooks/fileSubtitle.js

@@ -0,0 +1,30 @@
+import { useDispatch } from "react-redux";
+import { useCallback, useEffect, useState } from "react";
+import { changeSubTitle } from "../redux/viewUpdate/action";
+import pathHelper from "../utils/page";
+
+export default function UseFileSubTitle(query, math, location) {
+    const dispatch = useDispatch();
+    const [title, setTitle] = useState("");
+    const [path, setPath] = useState("");
+    const SetSubTitle = useCallback(
+        (title) => dispatch(changeSubTitle(title)),
+        [dispatch]
+    );
+
+    useEffect(() => {
+        if (!pathHelper.isSharePage(location.pathname)) {
+            const path = query.get("p").split("/");
+            setPath(query.get("p"));
+            SetSubTitle(path[path.length - 1]);
+            setTitle(path[path.length - 1]);
+        } else {
+            SetSubTitle(query.get("name"));
+            setTitle(query.get("name"));
+            setPath(query.get("share_path"));
+        }
+        // eslint-disable-next-line
+    }, [math.params[0], location]);
+
+    return { title, path };
+}