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import logging
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from django.utils.translation import gettext_lazy as _
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from djangoblog.utils import get_current_site
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from djangoblog.utils import send_email
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# 获取当前模块的 logger 实例，用于记录日志
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logger = logging.getLogger(__name__)
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def send_comment_email(comment):
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# 获取当前站点的域名（如 example.com）
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site = get_current_site().domain
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# 邮件主题（支持国际化）
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subject = _('Thanks for your comment')
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# 构造文章的完整绝对 URL（使用 HTTPS）
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article_url = f"https://{site}{comment.article.get_absolute_url()}"
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# 构造发送给评论作者的 HTML 邮件内容
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# 内容包含感谢语、文章链接和标题，并支持变量替换
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html_content = _("""<p>Thank you very much for your comments on this site</p>
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You can visit <a href="%(article_url)s" rel="bookmark">%(article_title)s</a>
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to review your comments,
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Thank you again!
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<br />
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If the link above cannot be opened, please copy this link to your browser.
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%(article_url)s""") % {
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'article_url': article_url,
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'article_title': comment.article.title
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}
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# 收件人邮箱：当前发表评论的用户
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tomail = comment.author.email
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# 调用发送邮件的通用函数，发送感谢邮件
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send_email([tomail], subject, html_content)
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try:
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# 如果当前评论是回复（即存在父评论）
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if comment.parent_comment:
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# 构造发送给被回复用户的 HTML 邮件内容
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# 通知其评论收到了新的回复
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html_content = _("""Your comment on <a href="%(article_url)s" rel="bookmark">%(article_title)s</a><br/> has
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received a reply. <br/> %(comment_body)s
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<br/>
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go check it out!
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<br/>
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If the link above cannot be opened, please copy this link to your browser.
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%(article_url)s
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""") % {
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'article_url': article_url,
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'article_title': comment.article.title,
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'comment_body': comment.parent_comment.body # 被回复的原始评论内容
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}
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# 收件人邮箱：被回复的评论的作者
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tomail = comment.parent_comment.author.email
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# 发送回复通知邮件
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send_email([tomail], subject, html_content)
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except Exception as e:
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# 如果在发送通知邮件过程中发生异常（如用户无邮箱等），记录错误日志
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logger.error(e) |
