refactor(comment_feed): streamline comment reply process and enhance error handling
- Removed redundant waiting times and improved the logic for finding comment elements and reply buttons. - Simplified the reply button search by consolidating selectors and enhancing error messages. - Improved the overall readability of the code by removing unnecessary comments and whitespace. - Ensured better handling of potential errors during the comment reply process.
This commit is contained in:
@@ -83,6 +83,7 @@ func (f *CommentFeedAction) PostComment(ctx context.Context, feedID, xsecToken,
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logrus.Infof("Comment posted successfully to feed: %s", feedID)
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return nil
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}
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// ReplyToComment 回复指定评论
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func (f *CommentFeedAction) ReplyToComment(ctx context.Context, feedID, xsecToken, commentID, userID, content string) error {
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page := f.page.Context(ctx).Timeout(60 * time.Second)
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@@ -208,20 +209,6 @@ func findCommentElement(page *rod.Page, commentID, userID string) (*rod.Element,
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}
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func locateCommentElement(page *rod.Page, commentID, userID string) (*rod.Element, error) {
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// 首先在comments-container内查找
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if commentsContainer, err := page.Element(".comments-container"); err == nil && commentsContainer != nil {
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if commentID != "" {
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if el, err := locateCommentElementByCommentIDInContainer(commentsContainer, commentID); err == nil && el != nil {
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return el, nil
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}
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}
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if userID != "" {
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if el, err := locateCommentElementByUserIDInContainer(commentsContainer, userID); err == nil && el != nil {
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return el, nil
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}
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}
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}
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// 如果在comments-container内没有找到,尝试在整个页面查找
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if commentID != "" {
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if el, err := locateCommentElementByCommentID(page, commentID); err == nil && el != nil {
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@@ -252,20 +239,6 @@ func locateCommentElementByCommentID(page *rod.Page, commentID string) (*rod.Ele
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return el, nil
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}
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// 尝试其他data属性
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selectors := []string{
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fmt.Sprintf(`[data-comment-id="%s"]`, commentID),
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fmt.Sprintf(`[data-comment_id="%s"]`, commentID),
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fmt.Sprintf(`[data-commentid="%s"]`, commentID),
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fmt.Sprintf(`[data-id="%s"]`, commentID),
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fmt.Sprintf(`[comment-id="%s"]`, commentID),
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}
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for _, selector := range selectors {
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if el, err := page.Element(selector); err == nil && el != nil {
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return el, nil
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}
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}
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return nil, fmt.Errorf("未找到评论ID: %s", commentID)
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}
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@@ -276,11 +249,6 @@ func locateCommentElementByUserID(page *rod.Page, userID string) (*rod.Element,
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selectors := []string{
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fmt.Sprintf(`[data-user-id="%s"]`, userID),
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fmt.Sprintf(`[data-user_id="%s"]`, userID),
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fmt.Sprintf(`[data-userid="%s"]`, userID),
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fmt.Sprintf(`[data-uid="%s"]`, userID),
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fmt.Sprintf(`a[data-user-id="%s"]`, userID),
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fmt.Sprintf(`a[href*="%s"]`, userID),
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}
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for _, selector := range selectors {
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@@ -306,66 +274,6 @@ func locateCommentElementByUserID(page *rod.Page, userID string) (*rod.Element,
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return nil, fmt.Errorf("未找到用户ID: %s", userID)
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}
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// 在指定容器内查找评论元素
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func locateCommentElementByCommentIDInContainer(container *rod.Element, commentID string) (*rod.Element, error) {
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if commentID == "" {
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return nil, fmt.Errorf("评论ID为空")
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}
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// 首先尝试直接通过ID查找
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idSelector := fmt.Sprintf("#comment-%s", commentID)
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if el, err := container.Element(idSelector); err == nil && el != nil {
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return el, nil
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}
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// 尝试其他data属性
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selectors := []string{
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fmt.Sprintf(`[data-comment-id="%s"]`, commentID),
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fmt.Sprintf(`[data-comment_id="%s"]`, commentID),
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fmt.Sprintf(`[data-commentid="%s"]`, commentID),
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fmt.Sprintf(`[data-id="%s"]`, commentID),
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fmt.Sprintf(`[comment-id="%s"]`, commentID),
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}
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for _, selector := range selectors {
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if el, err := container.Element(selector); err == nil && el != nil {
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return el, nil
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}
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}
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return nil, fmt.Errorf("在容器内未找到评论ID: %s", commentID)
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}
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// 在指定容器内通过用户ID查找评论元素
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func locateCommentElementByUserIDInContainer(container *rod.Element, userID string) (*rod.Element, error) {
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if userID == "" {
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return nil, fmt.Errorf("用户ID为空")
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}
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selectors := []string{
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fmt.Sprintf(`[data-user-id="%s"]`, userID),
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fmt.Sprintf(`[data-user_id="%s"]`, userID),
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fmt.Sprintf(`[data-userid="%s"]`, userID),
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fmt.Sprintf(`[data-uid="%s"]`, userID),
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fmt.Sprintf(`a[data-user-id="%s"]`, userID),
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fmt.Sprintf(`a[href*="%s"]`, userID),
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}
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for _, selector := range selectors {
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if el, err := container.Element(selector); err == nil && el != nil {
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// 找到用户链接,返回其父级评论元素
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if parent, err := el.Element(".comment-item"); err == nil && parent != nil {
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return parent, nil
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}
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if parent, err := el.Element(".comment"); err == nil && parent != nil {
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return parent, nil
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}
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return el, nil
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}
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}
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return nil, fmt.Errorf("在容器内未找到用户ID: %s", userID)
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}
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// 等待评论容器加载完成
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func waitForCommentsContainer(page *rod.Page) {
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jsCode := `() => {
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@@ -510,41 +418,21 @@ func buildIdentifier(commentID, userID string) string {
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return userID
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}
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// 选取当前层主的回复按钮
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func findReplyButton(commentEl *rod.Element) (*rod.Element, error) {
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logrus.Infof("开始查找回复按钮...")
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// 在right区域内查找interactions
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right, err := commentEl.Element(".right")
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if err != nil {
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logrus.Errorf("未找到.right区域")
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return nil, fmt.Errorf("未找到.right区域")
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if commentEl == nil {
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return nil, fmt.Errorf("评论元素为空")
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}
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interactions, err := right.Element(".interactions")
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if err != nil {
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logrus.Errorf("未找到.interactions区域")
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return nil, fmt.Errorf("未找到.interactions区域")
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selector := ".right .interactions .reply"
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btn, err := commentEl.Element(selector)
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if err != nil || btn == nil {
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logrus.Warnf("未找到回复按钮,选择器: %s, err: %v", selector, err)
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return nil, fmt.Errorf("未找到回复按钮")
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}
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// 选择器列表
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selectors := []string{
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".reply", // 回复容器(最通用)
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":nth-child(2)", // 第二个子元素(单评论)
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".reply-icon", // 回复图标
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".reds-icon.reply-icon", // 带类的回复图标
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".reply.icon-container", // 回复图标容器
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}
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// 在interactions区域内查找
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for _, selector := range selectors {
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if el, err := interactions.Element(selector); err == nil && el != nil {
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logrus.Infof("通过选择器 %s 找到回复按钮", selector)
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return el, nil
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}
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}
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logrus.Errorf("未找到回复按钮")
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return nil, fmt.Errorf("未找到回复按钮")
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logrus.Infof("通过选择器 %s 找到回复按钮", selector)
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return btn, nil
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}
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// verifyClickSuccess 验证点击是否真的成功(检查是否出现了回复输入框)
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@@ -555,10 +443,6 @@ func verifyClickSuccess(clickedEl *rod.Element) bool {
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// 检查是否出现了回复输入框
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selectors := []string{
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"div.input-box div.content-edit p.content-input",
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"div.input-box [contenteditable='true']",
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"[contenteditable='true']",
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"textarea",
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"input[type='text']",
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}
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for _, selector := range selectors {
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@@ -570,35 +454,6 @@ func verifyClickSuccess(clickedEl *rod.Element) bool {
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}
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}
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}
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// 使用JavaScript检查是否有新的输入框出现
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jsCode := `() => {
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// 查找所有可编辑元素
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const editables = document.querySelectorAll('[contenteditable="true"], textarea, input[type="text"]');
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for (const el of editables) {
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// 检查元素是否可见
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const rect = el.getBoundingClientRect();
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if (rect.width > 0 && rect.height > 0) {
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// 检查元素是否在视口中
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const inViewport = rect.top >= 0 && rect.left >= 0 &&
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rect.bottom <= window.innerHeight &&
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rect.right <= window.innerWidth;
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if (inViewport) {
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console.log('找到可见的输入元素:', el);
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return true;
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}
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}
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}
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return false;
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}`
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if result, err := page.Eval(jsCode); err == nil && result != nil {
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if result.Value.Bool() {
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logrus.Infof("JavaScript验证成功:找到可见的输入元素")
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return true
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}
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}
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logrus.Infof("验证失败:没有找到回复输入框")
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return false
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}
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@@ -615,29 +470,13 @@ func findReplyInput(page *rod.Page, commentEl *rod.Element) (*rod.Element, error
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return el, nil
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}
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selectors := []string{
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"div.input-box div.content-edit p.content-input", // 原有选择器
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"div.input-box [contenteditable='true']", // 通用输入框
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"[contenteditable='true']", // 任何可编辑元素
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"textarea", // 备用textarea
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"input[type='text']", // 备用text输入框
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"[data-role='reply-input'] [contenteditable='true']",
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"div.input-box div.content-edit p.content-input", // 原有选择器
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}
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for _, selector := range selectors {
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if el, err := page.Element(selector); err == nil && el != nil {
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return el, nil
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}
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}
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// 尝试在评论内部寻找可编辑区域
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if el, err := commentEl.Element("[contenteditable='true']"); err == nil && el != nil {
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return el, nil
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}
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// 最后尝试:等待一下再查找,可能是动态加载的
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time.Sleep(1 * time.Second)
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for _, selector := range selectors {
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if el, err := page.Element(selector); err == nil && el != nil {
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return el, nil
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}
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}
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return nil, fmt.Errorf("未找到回复输入框")
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}
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@@ -649,9 +488,16 @@ func tryClickChainForComment(el *rod.Element) bool {
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// 获取元素信息用于调试
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text, _ := el.Text()
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class, _ := el.Attribute("class")
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tag, _ := el.Describe(0, false)
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logrus.Infof("准备点击元素 - 文本: '%s', 类: '%s', 标签: %s", text, class, tag)
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classAttr, _ := el.Attribute("class")
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class := ""
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if classAttr != nil {
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class = *classAttr
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}
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tagName := ""
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if desc, err := el.Describe(0, false); err == nil && desc != nil {
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tagName = desc.NodeName
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}
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logrus.Infof("准备点击元素 - 文本: '%s', 类: '%s', 标签: %s", text, class, tagName)
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// 检查元素是否可见和可点击
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visible, _ := el.Visible()
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@@ -701,12 +547,6 @@ func tryClickChainForComment(el *rod.Element) bool {
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func findSubmitButton(page *rod.Page) (*rod.Element, error) {
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selectors := []string{
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"div.bottom button.submit",
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"button.submit",
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"button.reds-button",
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"button[type='submit']",
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"button:contains('回复')",
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"button:contains('发布')",
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"button:contains('发送')",
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}
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for _, selector := range selectors {
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if el, err := page.Element(selector); err == nil && el != nil {
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@@ -716,22 +556,5 @@ func findSubmitButton(page *rod.Page) (*rod.Element, error) {
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}
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}
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}
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// 使用JS查找包含特定文本的按钮
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jsCode := `() => {
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const buttons = document.querySelectorAll('button');
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for (const btn of buttons) {
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const text = btn.textContent || btn.innerText || '';
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if (text.includes('回复') || text.includes('发布') || text.includes('发送')) {
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const disabled = btn.getAttribute('disabled');
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if (!disabled) {
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return btn;
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}
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}
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}
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return null;
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}`
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if el, err := page.ElementByJS(rod.Eval(jsCode)); err == nil && el != nil {
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return el, nil
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}
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return nil, fmt.Errorf("未找到回复发布按钮")
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}
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