wordpress在文章评论互动上,若对评论进行了回复,需要发邮件进行通知的这个功能的话,就要自己动下手了,当然,wordpress有着丰富的插件,可以安装插件并实现这个功能,但我是个不愿意用插件的人,我喜欢自己改动代码来实现这个功能。
1、使用SMTP发送邮件通知,在主题的functions.php中加入以下代码:
//SMTP邮箱设置
function psay_mail_smtp($phpmailer) {
$phpmailer->AddReplyTo('邮件地址','your name');//回复邮件地址和名字
$phpmailer->From = '发件人地址 '; //发件人地址
$phpmailer->FromName = '发件人昵称 '; //发件人昵称
$phpmailer->Host = 'smtp.qq.com'; //SMTP服务器地址
$phpmailer->Port = '465'; //SMTP邮件发送端口
$phpmailer->SMTPSecure = 'ssl';//SMTP加密方式(SSL/TLS),没有为空即可
$phpmailer->Username = '邮箱帐号'; //邮箱帐号
$phpmailer->Password = 'password'; //邮箱密码
$phpmailer->IsSMTP();
$phpmailer->SMTPAuth = true; //启用SMTPAuth服务
}
add_action('phpmailer_init', 'psay_mail_smtp');
2、发送评论回复通知邮件的详细函数,继续在functions.php中加入:
//评论回复邮件通知
function comment_mail_notify($comment_id) {
$admin_notify = '0';
$admin_email = get_bloginfo ('admin_email');
$comment = get_comment($comment_id);
$comment_author_email = trim($comment->comment_author_email);
$parent_id = $comment->comment_parent ? $comment->comment_parent : '';
global $wpdb;
if ($wpdb->query("Describe {$wpdb->comments} comment_mail_notify") == '')
$wpdb->query("ALTER TABLE {$wpdb->comments} ADD COLUMN comment_mail_notify TINYINT NOT NULL DEFAULT 0;");
if (($comment_author_email != $admin_email && isset($_POST['comment_mail_notify'])) || ($comment_author_email == $admin_email && $admin_notify == '1'))
$wpdb->query("UPDATE {$wpdb->comments} SET comment_mail_notify='1' WHERE comment_ID='$comment_id'");
$notify = $parent_id ? get_comment($parent_id)->comment_mail_notify : '0';
$spam_confirmed = $comment->comment_approved;
if ($parent_id != '' && $spam_confirmed != 'spam' && $notify == '1') {
$wp_email = 'no-reply@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME']));
$to = trim(get_comment($parent_id)->comment_author_email);
$subject = '你在 【' . get_option("blogname") . '】上的留言有了新回复';
$message = '
<div style="background-color:#f8f8f8; border:1px solid #D2D1CB; color:#111; -moz-border-radius:8px; -webkit-border-radius:8px; -khtml-border-radius:8px; border-radius:8px; font-size:14px; width:702px; margin:0 auto; margin-top:10px;">
<div style="background:#0e79cc; width:100%; height:60px; color:white; -moz-border-radius:6px 6px 0 0; -webkit-border-radius:6px 6px 0 0; -khtml-border-radius:6px 6px 0 0; border-radius:6px 6px 0 0; ">
<span style="height:60px; line-height:60px; margin-left:30px; font-size:20px;"> 您在<a href="' . home_url() . '" style="text-decoration:none; color:#fff;font-weight:600;" target="_blank">'. get_option("blogname").'</a>上的评论有新回复啦!</span>
</div>
<div style="width:90%; margin:0 auto">
<br>
<p style="font-weight:600;">' . trim(get_comment($parent_id)->comment_author) . ':</p>
<p>您好,您曾在《' . get_the_title($comment->comment_post_ID) . '》发表了如下的评论:</p>
<p style="background-color: #fff;border:1px solid #eaeaea;padding: 20px;margin: 15px 0; -moz-border-radius:6px 6px; -webkit-border-radius:6px 6px;; -khtml-border-radius:6px 6px; border-radius:6px 6px;">' . trim(get_comment($parent_id)->comment_content) . '</p>
<p style="font-weight:600;">' . trim($comment->comment_author) . ':</p>
<p>已给您做出如下的回复:</p>
<p style="background-color: #fff;border:1px solid #eaeaea;padding: 20px;margin: 15px 0; -moz-border-radius:6px 6px; -webkit-border-radius:6px 6px;; -khtml-border-radius:6px 6px; border-radius:6px 6px;">' . trim($comment->comment_content) . '</p>
<p>您可以点击<a href="' . htmlspecialchars(get_permalink($comment->comment_post_ID) . "#comment-" . $comment->comment_ID) . '" style="color:#0e79cc" target="_blank">查看完整内容</a></p><br>
<p style="font-weight:600;">温馨提示:</p>
<p>1.本邮件由系统自动发出,请勿直接回复,谢谢!</p>
</div>
<div style="background:#0e79cc; width:100%; height:30px; color:white; -moz-border-radius:0 0 6px 6px; -webkit-border-radius:0 0 6px 6px;; -khtml-border-radius:0 0 6px 6px; border-radius:0 0 6px 6px; ">
<span style="height:30px; line-height:30px; margin-left:30px; font-size:14px;">
以后有空请多来访,<a href="'.home_url().'" style="text-decoration:none; color:#fff;font-weight:600;" target="_blank"> '.get_option("blogname").' </a>在此谢谢您的支持!
</span>
</div>
</div>
';
$message = convert_smilies($message);
$from = "From: \"" . get_option('blogname') . "\" <$wp_email>";
$headers = "$from\nContent-Type: text/html; charset=" . get_option('blog_charset') . "\n";
wp_mail($to, $subject, $message, $headers);
}
};
add_action('comment_post', 'comment_mail_notify');
3、加入单选框,让用户选择是否接收邮件通知,这段也加在functions.php中:
// 是否同意接收通知邮件
function add_checkbox() {
echo '<span class="footer-tag"><input type="checkbox" name="comment_mail_notify" id="comment_mail_notify" value="comment_mail_notify" checked="checked" style="margin-left:0px;" /><label for="comment_mail_notify">有人回复时邮件通知我</label></span>';
}
add_action('comment_form', 'add_checkbox');
若要必须进行邮件通知,不需要用户评论时进行选择是否接收邮件通知,可不用加上述3中的代码,但2中的代码要改为如下的形式:
// 评论邮件通知
function comment_mail_notify($comment_id) {
$comment = get_comment($comment_id);
$parent_id = $comment->comment_parent ? $comment->comment_parent : '';
$spam_confirmed = $comment->comment_approved;
if (($parent_id != '') && ($spam_confirmed != 'spam') && (!get_comment_meta($parent_id,'_deny_email',true)) && (get_option('admin_email') != get_comment($parent_id)->comment_author_email)) {
$wp_email = 'no-reply@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME'])); //可以修改为你自己的邮箱地址
$to = trim(get_comment($parent_id)->comment_author_email);
$subject = '你在 [' . get_option("blogname") . '] 的留言有了新回复';
$message = '
<table class="email" style="width:720px;margin:auto;font-size: 16px;line-height: 1.4;font-family:黑体;border: 1px solid #eee;border-radius: 5px;">
<tbody>
<tr>
<td style="padding:5%;color: #666;">
<div class="email-header">
<div class="email-logo-wrapper" style="font-size: 30px;padding: 0 0 10px 0;color: #f55;border-bottom: 1px solid #eee;text-align: left;">
' . get_option("blogname") . '
</div>
</div>
<div>
<p>' . trim(get_comment($parent_id)->comment_author) . ',您在文章<strong style="font-weight:bold"> 《' . get_the_title($comment->comment_post_ID) . '》 </strong>中的评论:</p>
<p style="line-height: 36px;padding: 10px;background: #f6f6f6;text-indent: 2em;">' . trim(get_comment($parent_id)->comment_content) . '</p>
<p>'. $comment->comment_author .' 给您的回复如下:</p>
<p style="line-height: 36px;padding: 10px;background: #f6f6f6;text-indent: 2em;">' . trim($comment->comment_content) . '</p>
<a target="_blank" style="color: #fff;background: #f55;width: 200px;padding: 10px 0;border-radius: 5px;margin: 30px 0 0;text-align:center;display:block;" href="' . htmlspecialchars(get_comment_link($parent_id)) . '">立即回复</a>
</div>
</td>
</tr>
<tr>
<td style="font-size:12px;text-align:center;color:#b3b3b1">
<div style="padding:16px;border-top:1px solid #eee">本邮件由 <a target="_blank" style="color:#b3b3b1" href="' . home_url() . '">' . get_option("blogname") . '</a> 后台自动发送,请勿直接回复!</div>
</td>
</tr>
</tbody>
</table>';
$from = "From: \"" . get_option('blogname') . "\" <$wp_email>";
$headers = "$from\nContent-Type: text/html; charset=" . get_option('blog_charset') . "\n";
wp_mail( $to, $subject, $message, $headers );
}
};
add_action('comment_post', 'comment_mail_notify');