Function scanBookmarks

index.js:477–561

(node, path = [], counter = { count: 0, total: 0, shouldCancel: () => false })

});

async function scanBookmarks(node, path = [], counter = { count: 0, total: 0, shouldCancel: () => false }) {
    try {
        console.log(counter.shouldCancel())
        // 检查是否已取消
        if (counter.shouldCancel()) {
            throw new Error('Scan cancelled');
        }

        if (node.children) {
            const currentPath = [...path, node.title || getMessage('untitledFolder')];
            let hasBookmarks = false;
            let hasBookmarksInSubfolders = false;
            let bookmarksToCheck = [];

            // 遍历子节点，收集需要检查的书签
            for (const child of node.children) {
                if (child.url) {
                    // 任何书签都应该将 hasBookmarks 设为 true
                    hasBookmarks = true;
                    // 只有需要检查的书签才加入检查列表
                    if (!CONFIG.validProtocols.some(protocol => child.url.startsWith(protocol))) {
                        bookmarksToCheck.push({
                            id: child.id,
                            title: child.title,
                            url: child.url,
                            path: currentPath
                        });
                    }
                } else {
                    const subfoldersHasBookmarks = await scanBookmarks(child, currentPath, counter);
                    hasBookmarksInSubfolders = hasBookmarksInSubfolders || subfoldersHasBookmarks;
                }
            }

            // 检查收集到的书签
            if (bookmarksToCheck.length > 0) {
                const { results } = await checkBookmarksInBatch(bookmarksToCheck, counter);

                if (results && Array.isArray(results)) {
                    results.forEach(({ bookmark, isValid, reason }) => {
                        if (!isValid) {
                            addInvalidBookmark(bookmark, reason);
                        }
                    });
                }
            }

            // 空文件夹判断：当前文件夹没有书签且子文件夹都是空的
            if (!hasBookmarks && !hasBookmarksInSubfolders && node.id && node.title) {
                if (!isSpecialFolder(node.id)) {
                    // 避免重复添加
                    if (!emptyFolders.some(folder => folder.id === node.id)) {
                        emptyFolders.push({
                            id: node.id,
                            title: node.title,
                            path: currentPath
                        });
                        addEmptyFolder({