jQuery + Php 实现类似 Medium 的文章页内容批注评论功能

摘要：还没时间做插件背景偶然的机会，在准备做小半谈否的时候，正在寻找用户人群时看到了利器网站他们使用了一款年貌似是由一个国外开发者做的句子标记插件，实现了文章中点击句子即可标记并评论的功能同样的也有句子标记功能，还是蛮有用的增加了互动，访客也能参

还没时间做 WordPress 插件…

偶然的机会，在准备做小半谈否 API 的时候，正在寻找用户人群时看到了利器 (liqi.io) 网站

他们使用了一款 2015年(貌似是)由一个国外开发者做的句子标记插件，实现了文章中点击句子即可标记并评论的功能

同样的 Medium 也有句子标记功能，还是蛮有用的

增加了互动，访客也能参与其中…

没有来得及整理，先贴代码

//内容数据都保存在当前文章自定义字段
$stream_ids = get_post_meta($post->ID,"stream_ids",true);
$stream_contents = get_post_meta($post->ID,"stream_contents",true);
$stream_users = get_post_meta($post->ID,"stream_users",true);

$stream_users = explode("######",$stream_users);
$stream_ids = explode("######",$stream_ids);
$stream_contents = explode("######",$stream_contents);

$count1 = count($stream_ids);
$count2 = count($stream_contents);
$count3 = count($stream_users);

↑ 文章页头部获取标记内容

 ID;
 if(empty($user_id)){
     $login = 0;
 }else{
     $login = 1;
 }

?>
">
        
        
        
        

    确定
    取消
    
    
">
 


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120,"height"=>120,"rating"=>"X","class"=>array("new-single-comment-img"),"extra_attr"=>"title="user-avatar"","scheme"=>"https") ); ?>display_name; ?>
        
    
    



    

↑ 文章页展示评论区块

↑ 文章页核心功能 jQuery 代码

↑ 文章页处理标记内容 jQuery 代码

function send_post_mark_comment() {
 
 if(!empty($_POST["content"]) && !empty($_POST["post_id"]) && !empty($_POST["user_id"]) && !empty($_POST["stream_id"])) {
 $content = addslashes($_POST["content"]);
 $post_id = (int)$_POST["post_id"];
 $user_id = (int)$_POST["user_id"];
 $stream_id = (int)$_POST["stream_id"];
 
 if(get_post_status($post_id) !== false){
     $old_ids = get_post_meta($post_id,"stream_ids",true);
     $old_contents = get_post_meta($post_id,"stream_contents",true);
     $old_users = get_post_meta($post_id,"stream_users",true);
     if(!empty($old_ids) && !empty($old_contents)){
        $status = update_post_meta($post_id,"stream_ids",$old_ids."######".$stream_id);
        $status = update_post_meta($post_id,"stream_users",$old_users."######".$user_id);
        $status = update_post_meta($post_id,"stream_contents",$old_contents."######".$content);
     }else{
        $status = update_post_meta($post_id,"stream_ids",$stream_id);
        $status = update_post_meta($post_id,"stream_users",$user_id);
        $status = update_post_meta($post_id,"stream_contents",$content);
     }
     if($status !== false){
         echo json_encode(array("stats"=>"1"));
     }else{
         echo json_encode(array("stats"=>"0"));
     }
 }else{
     echo json_encode(array("stats"=>"0"));
 }
 
 
 die();
 }
}
// 将接口加到 init 中
add_action("init", "send_post_mark_comment");

↑ 提交评论 action 函数

.new-single-comment-btn{
    float: right !important;
    border: 2px solid #959da5 !important;
    background-color: #fff !important;
    box-shadow: none !important;
    border-radius: 5px !important;
    padding: 12px 12px 11px 15px !important;
    text-align: center !important;
    text-shadow: none !important;
    color: #959da5 !important;
    margin: 0px !important;
    margin-top: -5px !important;
}


.new-single-comment-avatar{
    width: 40px;
    height: 40px;
    margin-left: -2px;
    margin-right: 13px;
    border-radius: 50%;
}

.new-single-div-author{
    position: absolute;
    right: 0px;
    top: -54px;
    padding: 6px 20px;
    font-family: sans-serif;
    font-size: 1.8rem;
    border-radius: 50px;
    box-shadow: 0 0.125rem 0.75rem 0 rgba(0,0,0,.08);
}

.new-p-under{
    text-decoration: underline dashed rgb(253, 188, 1) !important;
}

.new-p-undered{
    text-decoration: underline dashed rgb(253, 188, 1) !important;
}

.new-single-comment-fixed{
    display: none;
    position: fixed;
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
    border: none;
    transform: translateX(820px);
    margin-top: 22.1vh;
    width: 35vh;
    top: 0px;
    background: rgb(255, 255, 255);
}

.new-single-comment-fixed input{
    border: none;font-size: 1.4rem;font-weight: 400;font-family: sans-serif;color: #666;height: 55px;padding-left: 20px;    border-left: 5px solid rgb(253, 188, 1);
}

.new-single-comment-p{
    font-size: 1.2rem !important;
    margin: 5px 0 !important;
    color: #888;
    text-decoration: none !important;
}

.new-single-comment-img{
    width: 28px !important;
    min-width: 28px !important;
    height: 28px !important;
    margin: 0px !important;
    display: inline-block !important;
    border-radius: 50% !important;
    margin-right: 7px !important;
    margin-left: -5px !important;
    margin-top: -4px !important;
}

.underline-ps{
    background: rgb(252, 188, 1);
    color: rgb(255, 255, 255);
    font-style: normal;
    font-size: 1rem;
    padding: 1px 10px;
    font-weight: 600;
    border-radius: 5px;
    margin-left: 5px;
}

.new-single-comment-div{
    padding: 0px 20px 0px 20px;
    border-left: 5px solid rgb(238, 238, 238);
    transition: ease-in-out .2s;
}

.new-single-comment-div h4{
    font-weight: 600;
    font-size: 1.9rem;
    color: #666;
    margin-bottom: 3px;
}


.new-single-comment-div-list{
    padding: 10px 0px;
    padding-left: 0px;
    border-top: 1px solid #eee;
    max-height: 50vh;
    overflow: hidden;
    overflow-y: auto;
    transition: ease-in-out .2s;
}

.new-cap-tags{
    margin-top: -20px;
}

.new-cap-tags a{
    position: relative;
    display: inline-block;
    height: 30px;
    padding: 0 15px;
    font-size: 1.7rem;
    line-height: 30px;
    color: rgb(0, 132, 255) !important;
    vertical-align: top;
    border-radius: 100px;
    background: rgba(0, 132, 255, 0.1);
}

.new-single-comment-fixed-cap{
    box-shadow: 0 1px 4px rgba(0,0,0,.2);
    border: none;
    background: rgb(255, 255, 255);
    transform: none !important;
    display: block !important;
    margin-top: 30px !important;
    margin-left: 44px !important;
    width: 100%;
    position: relative;
}

↑ CSS部分

大概还不准备放在 Tony 主题 里 (感觉没啥必要)
之后可能会做成 WordPress 插件2333