优化

app/src/main/java/io/legado/app/constant/BookType.kt

@@ -53,6 +53,10 @@ object BookType {
     @IntDef(text, updateError, audio, image, webFile, local, archive, notShelf)
     annotation class Type
 
+    /**
+     * 所有可以从书源转换的书籍类型
+     */
+    const val allBookType = text or image or audio or webFile
 
     /**
      * 本地书籍书源标志

app/src/main/java/io/legado/app/help/book/BookExtensions.kt

@@ -206,6 +206,10 @@ fun Book.removeType(@BookType.Type vararg types: Int) {
     }
 }
 
+fun Book.removeAllBookType() {
+    removeType(BookType.allBookType)
+}
+
 fun Book.clearType() {
     type = 0
 }
@@ -235,10 +239,6 @@ fun BookSource.getBookType(): Int {
     }
 }
 
-fun BookSource.getAllBookType(): Int {
-    return BookType.text or BookType.image or BookType.audio or BookType.webFile
-}
-
 fun Book.sync(oldBook: Book) {
     val curBook = appDb.bookDao.getBook(oldBook.bookUrl)!!
     durChapterTime = curBook.durChapterTime

app/src/main/java/io/legado/app/model/webBook/WebBook.kt

@@ -7,9 +7,8 @@ import io.legado.app.data.entities.BookSource
 import io.legado.app.data.entities.SearchBook
 import io.legado.app.exception.NoStackTraceException
 import io.legado.app.help.book.addType
-import io.legado.app.help.book.getAllBookType
 import io.legado.app.help.book.getBookType
-import io.legado.app.help.book.removeType
+import io.legado.app.help.book.removeAllBookType
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.help.http.StrResponse
 import io.legado.app.model.Debug
@@ -149,7 +148,7 @@ object WebBook {
         book: Book,
         canReName: Boolean = true,
     ): Book {
-        book.removeType(bookSource.getAllBookType())
+        book.removeAllBookType()
         book.addType(bookSource.getBookType())
         if (!book.infoHtml.isNullOrEmpty()) {
             BookInfo.analyzeBookInfo(
@@ -227,7 +226,7 @@ object WebBook {
         book: Book,
         runPerJs: Boolean = false
     ): Result<List<BookChapter>> {
-        book.removeType(bookSource.getAllBookType())
+        book.removeAllBookType()
         book.addType(bookSource.getBookType())
         return kotlin.runCatching {
             if (runPerJs) {