comment.js
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/*
评论及登录插件
author:liuyue
date:2015-01-07
*/
var $=require("jquery");
var validate = require("./validate");
var box = require("./box");
var tools = require("yoho-tools");
var tips=require("./tips");
require("./login");
(function(global, undefined) {
var Comment = function(element, options) {
this.options = options;
this.$element = $(element);
//this.$loginBox = $(this.options.loginbox).appendTo("body");
this.init();
};
Comment.DEFAULTS = {
cid:'',
commentPageUrl:'/writer/default/comment',
publishUrl:'/writer/default/publish',
deleteUrl:'/writer/default/delete',
commentNum:$(".comment-num"),
isFeedback:false,
isEdit:false,
isMobile:false,
login:''
};
Comment.prototype = {
constructor: Comment,
init:function(){
if($(".comments-list").size()>0 || $(".comment-textarea").size()>0) return;
// 组件的创建主函数。
this._creat();
},
// 主函数，主要是创建节点，绑定事件。
_creat: function(){
// 创建节点
this._creatCommentDom();
this._creatTextareaDom();
if(this.options.isFeedback){
this._creatFeedbackLogin();
}
// 绑定事件
this._bindEvent();
},
_creatCommentDom:function(){
var that = this;
var id = {id:this.options.cid};
$.ajax({
type:'GET',
url:YohoConfig.mainUrl+this.options.commentPageUrl,
data: id,
dataType:'json',
success:function(response)
{
var data = response.data;
var commentsList = $('<ul class="comments-list"></ul>'),
commentsItem = '';
commentsList.prependTo(that.$element);
if(data.length === 0) return;
var total = data.total,
viewMoreNum = total-5;
viewMore = $('<div class="view-more"><a href="javascript:;">View <span>'+viewMoreNum+'</span> more</a></div>'),
commentArr = data.comment,
commentLen = commentArr.length;
for (var i = 0; i < commentLen; i++){
if(commentArr[i].isSelf === true){
commentsItem = $('<li class="clearfix">'+
'<div class="userimg">'+
'<img src="'+commentArr[i].userimg+'" alt="">'+
'<i class="'+commentArr[i].partnerType+'"></i>'+
'</div>'+
'<div class="userinfo">'+
'<h6>'+commentArr[i].username+'</h6>'+
'<p class="comment-text">'+commentArr[i].content+'</p>'+
'<a class="delete-comment" href="javascript:;" pid="'+commentArr[i].id+'"></a>'+
'</div>'+
'</li>');
}else{
commentsItem = $('<li class="clearfix">'+
'<div class="userimg">'+
'<img src="'+commentArr[i].userimg+'" alt="">'+
'<i class="'+commentArr[i].partnerType+'"></i>'+
'</div>'+
'<div class="userinfo">'+
'<h6>'+commentArr[i].username+'</h6>'+
'<p class="comment-text">'+commentArr[i].content+'</p>'+
'</div>'+
'</li>');
}
commentsList.append(commentsItem);
}
if(commentLen>5){
var string = viewMoreNum+'';
var num =string.slice(0,1);
commentsList.find("li").eq(4).nextAll().hide();
commentsList.after(viewMore);
if(string.length == 4){
$(".view-more").find("span").text(num+'k+');
}else if(string.length == 5){
$(".view-more").find("span").text(num+'w+');
}
};
if(data.page){
var commentPage = data.page;
var pageWrap = $('<div style="display:none" class="pager-content comment-pager-content"></div>');
var pageIcon = $('<div class="channel-index-pager">'+commentPage+'</div>')
commentsList.after(pageWrap);
pageIcon.appendTo(pageWrap);
}
}
});
},
//创建评论文本域
_creatTextareaDom:function(){
data = this.options.login;
var textarea = $('<div class="comment-textarea"><textarea placeholder="'+tips.getTips("textareaPlaceholder")+'" cid='+this.options.cid+'></textarea></div>'),
loginarea = $('<div class="login-status clearfix">'+
'<div class="userimg">'+
'<img src="'+YohoConfig.resUrl+'/res/new/boys/images/detail/user-img.png" alt="">'+
'<i></i>'+
'</div>'+
'<div class="userinfo">'+
'<span></span>'+
'<a class="exit-btn" href="javascript:;">退出</a>'+
'</div>'+
'<div class="publish">'+
'<a class="publish-btn" href="javascript:;">Publish</a>'+
'</div>'+
'</div>');
textarea.appendTo(this.$element);
loginarea.appendTo(textarea);
if(this.options.isFeedback){
var anonymous = $('<div class="anonymous">YohoBoy</div>');
$(".login-status .userimg").after(anonymous);
}
if(!data){
$(".login-status .userinfo").hide();
}
},
_creatFeedbackLogin:function(){
var $feedbackLogin = '';
if(tips.isJian){
$feedbackLogin = $('<div class="feedback-login clearfix">'+
'<span>'+tips.getTips("thirdLoginFeedback")+'</span>'+
'<a class="qq" ref="/passport/partner/index/oauth/qq" href="javascript:;"><img src="'+YohoConfig.resUrl+'/res/new/boys/images/about/thirdbtn-qq.png" alt="" /></a>'+
'<a class="yoho" href="javascript:;"><img src="'+YohoConfig.resUrl+'/res/new/boys/images/about/thirdbtn-yoho.png" alt="" /></a>'+
'<a class="sina" ref="/passport/partner/index/oauth/sina" href="javascript:;"><img src="'+YohoConfig.resUrl+'/res/new/boys/images/about/thirdbtn-sina.png" alt="" /></a>'+
'</div>');
}else{
$feedbackLogin = $('<div class="feedback-login clearfix">'+
'<span>'+tips.getTips("thirdLoginFeedback")+'</span>'+
'<a class="fb" ref="/passport/partner/index/oauth/facebook" href="javascript:;"><img src="'+YohoConfig.resUrl+'/res/new/boys/images/about/thirdbtn-facebook.png" alt="" /></a>'+
'<a class="yoho" href="javascript:;"><img src="'+YohoConfig.resUrl+'/res/new/boys/images/about/thirdbtn-yoho.png" alt="" /></a>'+
'<a class="sina" ref="/passport/partner/index/oauth/sina" href="javascript:;"><img src="'+YohoConfig.resUrl+'/res/new/boys/images/about/thirdbtn-sina.png" alt="" /></a>'+
'<a class="qq" ref="/passport/partner/index/oauth/qq" href="javascript:;"><img src="'+YohoConfig.resUrl+'/res/new/boys/images/about/thirdbtn-qq.png" alt="" /></a>'+
'</div>');
}
$feedbackLogin.appendTo(this.$element);
},
//事件绑定
_bindEvent: function(){
var that = this;
//查看更多评论
this.$element.on("click.comment",".view-more",function(){
that.$element.find("li").show(); //显示第一页后五条
that.$element.find(".pager-content").show(); //显示分页按钮
that.$element.find(".view-more").remove(); //移除view more
});
//弹出登录框
$(this).login();
this.$element.on("click.login",".publish-btn",function(){
if(that.options.isFeedback) return;
$(this).login("loginBoxAnimate");
});
//发表评论
this.$element.on("click.publish",".publish-btn",function(){
if($(".login-status").hasClass("login-success") || that.options.isFeedback){
//if($(".comment-textarea textarea").val() == '') return;
var $textarea = that.$element.find("textarea");
var comment = $textarea.val();
if (!!!comment || $.trim(comment) === '')
{
var valEmpty = tips.getTips("commentEmpty");
if(that.options.isFeedback){
valEmpty = tips.getTips("feedbackEmpty");
}else if(that.options.isEdit){
valEmpty = tips.getTips("editEmpty");
}
box.alert(valEmpty, 5,function(){
$textarea.focus();
});
return false;
}
if (comment.length > 100)
{
box.alert(tips.getTips("commentToMuch"), 5);
return false;
}
var cid = $textarea.attr('cid');
if (!cid)
{
return false;
}
/*
var sync = [];
if ($('.sync').length > 0)
{
$('.sync:checked').each(function()
{
sync.push($(this).val());
});
}*/
//var title = $(".detail-title h1").text()+" "+$(".detail-title h2").text();
var data = {id:cid,comment:comment,sync:'222',title:'111'};
$.ajax
({
type:'POST',
url:YohoConfig.mainUrl+that.options.publishUrl,
data: data,
dataType:'json',
success:function(response)
{
if (response.code == '800000')
{
box.alert(tips.getTips("relogin"), 5);
that.$element.login("setLogout");
return false;
}
if (response.status && response.data)
{
var $target = $(".comments-list");
var commentItem = '<li class="clearfix">'+
'<div class="userimg">'+
'<img src="'+response.data.headpic+'" alt="">'+
'<i class="'+response.data.partnerType+'"></i>'+
'</div>'+
'<div class="userinfo">'+
'<h6>'+response.data.nick+'</h6>'+
'<p class="comment-text">'+response.data.content+'</p>'+
'<a class="delete-comment" href="javascript:;" pid="'+response.data.id+'"></a>'+
'</div>'+
'</li>';
if(that.options.isFeedback && $(".login-status .anonymous").css("display") != "none"){
commentItem = '<li class="clearfix">'+
'<div class="userimg">'+
'<img src="'+response.data.headpic+'" alt="">'+
'<i class="'+response.data.partnerType+'"></i>'+
'</div>'+
'<div class="userinfo">'+
'<h6>'+response.data.nick+'</h6>'+
'<p class="comment-text">'+response.data.content+'</p>'+
'</div>'+
'</li>';
}
if($target.find("li").size()===0){
$target.html(commentItem);
}else{
$target.find("li").eq(0).before(commentItem);
}
if(that.options.isFeedback){
box.alert(tips.getTips("publishFeedback"), 5);
}else if(that.options.isEdit){
box.alert(tips.getTips("editPublishSuccess"), 5);
}else{
box.alert(tips.getTips("publishSuccess"), 5);
}
$(".comment-textarea textarea").val('');
var comments = 1;
if(!!parseInt(that.options.commentNum.eq(0).text())){
comments = parseInt(that.options.commentNum.eq(0).text())+1;
}
that.options.commentNum.text(comments);
}
else if(900000 == response.code){
box.alert(tips.getTips("notSameContent"), 5);
}
else
{
box.alert(tips.getTips("systemBus"), 5);
}
}
});
}
});
//评论翻页
this.$element.on("click.commentPage",".pager-item",function(){
var url = $(this).attr("href");
var $_this = $(this);
$.ajax({
type:'GET',
url:url,
success:function(response)
{
var data = response.data;
var commentArr = data.comment,
commentLen = commentArr.length,
commentsItem = '',
commentPage = data.page;
var pageIcon = $('<div class="channel-index-pager">'+commentPage+'</div>');
$(".comments-list").empty();
for (var i = 0; i < commentLen; i++){
if(commentArr[i].isSelf === true){
commentsItem = $('<li class="clearfix">'+
'<div class="userimg">'+
'<img src="'+commentArr[i].userimg+'" alt="">'+
'<i class="'+commentArr[i].partnerType+'"></i>'+
'</div>'+
'<div class="userinfo">'+
'<h6>'+commentArr[i].username+'</h6>'+
'<p class="comment-text">'+commentArr[i].content+'</p>'+
'<a class="delete-comment" href="javascript:;" pid="'+commentArr[i].id+'"></a>'+
'</div>'+
'</li>');
}else{
commentsItem = $('<li class="clearfix">'+
'<div class="userimg">'+
'<img src="'+commentArr[i].userimg+'" alt="">'+
'<i class="'+commentArr[i].partnerType+'"></i>'+
'</div>'+
'<div class="userinfo">'+
'<h6>'+commentArr[i].username+'</h6>'+
'<p class="comment-text">'+commentArr[i].content+'</p>'+
'</div>'+
'</li>');
}
$(".comments-list").append(commentsItem);
}
$(".comment-pager-content").html(pageIcon);
var commentListTop = $(".comments-list").offset().top - $("#minEnterprise").outerHeight();
$(window).scrollTop(commentListTop);
}
});
return false;
});
//显示删除按钮
if(this.options.isMobile){
this.$element.find(".delete-comment").show();
}else{
this.$element.on("mouseenter","li",function(){
$(this).find(".delete-comment").show();
}).on("mouseleave","li",function(){
$(this).find(".delete-comment").hide();
});
}
//删除评论
this.$element.on("click.deleteComment",".delete-comment",function(){
var _this = $(this);
var id = _this.attr('pid');
var deleteTip = tips.getTips("deleteComment");
if(that.options.isFeedback){
deleteTip = tips.getTips("deleteFeedback");
}else if(that.options.isEdit){
deleteTip = tips.getTips("deleteEdit");
}
box.confirm(deleteTip, function()
{
$.ajax
({
type:'POST',
url:YohoConfig.mainUrl+that.options.deleteUrl,
data:'id='+id,
dataType:'json',
success:function(response)
{
if (response.status)
{
_this.parents("li").remove();
var comments = parseInt($(".comment-num").eq(0).text())-1;
if(comments > 0){
that.options.commentNum.text(comments);
}else{
that.options.commentNum.html('<img src="'+YohoConfig.resUrl+'/res/new/boys/images/mobile/comment-mobile.png">');
$(".comment-num.zero").text(0);
$(".comment-num.edit-comment").text('留言');
}
}
}
});
});
});
$(".feedback-login").on("click","a",function(){
var _this = $(this);
if (!_this.attr('ref')) return;
window.open(_this.attr('ref'), "","width=760,height=650,top=300,left=300");
return false;
})
$(".feedback-login").on("click","a.yoho",function(){
$(this).login("loginBoxAnimate");
})
},
publishComment:function(){
var textareaVal = $(".comment-textarea").find("textarea").val();
if (!!!textareaVal || $.trim(textareaVal) === '') return;
if(this.options.isFeedback) return;
$(".publish-btn").trigger("click.publish");
}
};
function Plugin(option, _relatedTarget) {
return this.each(function() {
var $this = $(this);
var data = $this.data('yoho.Comment');
var options = $.extend({}, Comment.DEFAULTS, $this.data(), typeof option == 'object' && option);
// 如果没有初始化，则初始化该对象，并且把该对象绑定到此元素的yoho.PicSilder属性下。
if (!data) $this.data('yoho.Comment', (data = new Comment(this, options)));
// 如果传递的options是一个字符串，则表示调用改对象的原型方法。
if (typeof option == 'string') data[option](_relatedTarget);
});
};
$.fn.comment = Plugin;
$.fn.comment.Constructor = Comment;
})(this);