438 lines
13 KiB
JavaScript
438 lines
13 KiB
JavaScript
// pages/index.js
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var urlPath = require('../../config.js');
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const app = getApp();
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Page({
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// 前往下一页
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picture(e) {
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wx.navigateTo({
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url: '../picture/picture?id=' + e.currentTarget.dataset.id
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});
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},
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rule() {
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wx.navigateTo({
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url: '../rule/rule'
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});
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},
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vote(e){
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var that = this;
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var id = e.currentTarget.dataset.id;
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if(id > 0){
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wx.request({
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url: urlPath.vote,
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header:{
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'token' : wx.getStorageSync('token')
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},
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data:{
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id : id
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},
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success(res){
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if(res.data.code == 0){
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wx.showToast({
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title: '投票成功'
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});
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that.onLoad();
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}else{
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wx.showToast({
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title:res.data.msg,
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icon:'none'
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});
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}
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}
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})
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}
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},
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personal(e) {
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wx.navigateTo({
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url: '../personal/personal?id=' + e.currentTarget.dataset.uid
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});
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},
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sign() {
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wx.navigateTo({ url: '../sign/sign' });
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},
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/**
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* 页面的初始数据
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*/
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data: {
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loadHidden : true, //
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img_url: wx.getStorageSync('img_url'),
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swiperCurrent:0,
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autoplay: false,
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interval: 3000,
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duration: 800,
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//倒计时数据
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endTime: '',
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tab_number: 0 ,//参与者
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tab_vote: 0,//投票数
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tab_visit: 0,//访问次数
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rule_text:['1、本次活动不收任何费用，不退稿。2、参赛作品需附有作品介绍，字数限100字以内。3、每位参赛者仅限提交不超过5幅3、每位参赛者仅限提交不超过5幅'],//活动规则
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//列表
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works_list: [],
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page : 1,
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pageSize : 6,
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rule:'',
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search_page:1,
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for_search:false,
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keyword:'',
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forMore:true,
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},
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swiperChange: function (e) {
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this.setData({
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swiperCurrent: e.detail.current
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})
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function (options) {
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var that = this;
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that.setData({
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//倒计时数据
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endTime: '',
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tab_number: 0 ,//参与者
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tab_vote: 0,//投票数
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tab_visit: 0,//访问次数
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rule_text:['1、本次活动不收任何费用，不退稿。2、参赛作品需附有作品介绍，字数限100字以内。3、每位参赛者仅限提交不超过5幅3、每位参赛者仅限提交不超过5幅'],//活动规则
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//列表
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works_list: [],
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page : 1,
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pageSize : 20,
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});
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//登录状态
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wx.checkSession({
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success: function (res) {
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console.log("DDDDDDD");
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that.getVoteList();
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that.getSlideList();
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that.saveVisit();
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that.getBaseInfo();
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//var user = wx.getStorageSync('user') || [];
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},
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fail: function(){
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wx.login({
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success: res => {
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console.log(res);
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wx.request({
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url: urlPath.getopenid,
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data: {
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code: res.code
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},
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success(res) {
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console.log(res);
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if(res.data.code == 0){
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wx.setStorageSync('token', res.data.data.token);
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wx.setStorageSync('openid', res.data.data.openid);
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wx.setStorageSync('user', res.data.data.user);
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that.onLoad();
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}else{
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console.log(res.data.msg);
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}
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}
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});
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}
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})
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}
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});
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//that.countDown()//倒计时监听
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},
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saveVisit:function(){
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wx.request({
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url: urlPath.saveVisit,
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header:{
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'token': wx.getStorageSync('token')
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},
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method:'post',
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success(res){
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console.log(res);
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}
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});
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},
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// 倒计时
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countDown:function(){
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var that=this;
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var nowTime = new Date().getTime();//现在时间（时间戳）
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var endTime = new Date(that.data.endTime).getTime();//结束时间（时间戳）
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var time = (endTime-nowTime)/1000;//距离结束的毫秒数
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// 获取天、时、分、秒
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let day = parseInt(time / (60 * 60 * 24));
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let hou = parseInt(time % (60 * 60 * 24) / 3600);
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let min = parseInt(time % (60 * 60 * 24) % 3600 / 60);
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let sec = parseInt(time % (60 * 60 * 24) % 3600 % 60);
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day = that.timeFormin(day),
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hou = that.timeFormin(hou),
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min = that.timeFormin(min),
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sec = that.timeFormin(sec)
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that.setData({
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day: that.timeFormat(day),
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hou: that.timeFormat(hou),
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min: that.timeFormat(min),
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sec: that.timeFormat(sec)
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})
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// 每1000ms刷新一次
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if (time>0){
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that.setData({
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countDown: true
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})
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setTimeout(this.countDown, 1000);
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}else{
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that.setData({
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countDown:false
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})
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}
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},
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getSlideList:function(){
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var that = this;
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var slide_list = [];
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wx.request({
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url: urlPath.getSlideList,
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header:{
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'token': wx.getStorageSync('token')
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},
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success(res){
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if(res.data.code == 0){
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if(res.data.data.length > 0){
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res.data.data.forEach(function(item){
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slide_list.push(urlPath.host + item.src);
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});
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that.setData({
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img_url:slide_list
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});
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wx.setStorageSync('img_url', that.data.img_url);
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}
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}else{
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console.log(res.data.msg); //失败
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}
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}
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});
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},
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getVoteList:function(){
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var that = this;
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if(!that.data.forMore){
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return;
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}
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var vote_list = [];
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wx.request({
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url: urlPath.getVoteList,
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header:{
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'token' : wx.getStorageSync('token')
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},
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data:{
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page:that.data.page,
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page_size:that.data.pageSize
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},
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success(res){
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if(res.data.code == 0){
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if(res.data.data.length > 0){
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res.data.data.forEach(function(item){
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vote_list.push({
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ids: item.id,
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img: urlPath.host + item.pic,
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text: item.explain,
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name: item.user_name,
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number: item.votes,
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uid:item.uid
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});
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});
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that.setData({
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works_list:that.data.works_list.concat(vote_list)
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});
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that.setData({
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page : that.data.page + 1
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})
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}else{
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that.setData({
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forMore:false
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});
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}
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}else{
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console.log(res.data.msg); //失败
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}
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}
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})
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},
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loadChange:function(){
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var that = this;
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if(that.data.for_search){
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that.search();
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}else{
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that.getVoteList();
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}
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},
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//小于10的格式化函数（2变成02）
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timeFormat(param) {
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return param < 10 ? '0' + param : param;
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},
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//小于0的格式化函数（不会出现负数）
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timeFormin(param) {
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return param < 0 ? 0: param;
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage: function () {
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},
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onShow:function(){
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if (typeof this.getTabBar === 'function' &&
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this.getTabBar()) {
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this.getTabBar().setData({
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selected: 1
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})
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}
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},
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getBaseInfo:function(){
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var that = this;
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wx.request({
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url: urlPath.getBaseInfo,
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header:{
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'token' : wx.getStorageSync('token')
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},
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success(res){
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if(res.data.code == 0){
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var voteNumber = res.data.data.voteNumber;
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var numberOfPeople = res.data.data.numberOfPeople;
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var vote = res.data.data.vote;
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that.setData({
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tab_number: numberOfPeople,
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tab_vote: voteNumber,
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endTime: vote.time,
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rule_text: vote.rule_text,
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tab_visit:vote.visits,
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rule: vote.rule
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});
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wx.setStorageSync('baseInfo', res.data.data);
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that.countDown()
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}else{
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console.log(res.data.msg); //失败
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}
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}
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})
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},
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search:function(){
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var that = this;
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if(that.data.keyword == ''){
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return;
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}
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if(!that.data.forMore){
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return;
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}
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wx.request({
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url: urlPath.search,
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data: {
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keyword: that.data.keyword,
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page:that.data.search_page,
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page_size:that.data.pageSize
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},
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header:{
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'token' : wx.getStorageSync('token')
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},
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success: function(res) {
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if(res.data.code == 0){
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var type = res.data.data.type;
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var items = res.data.data.items;
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if(type== 'int'){
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wx.navigateTo({
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url: '../picture/picture?id=' + items.id
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});
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}else if(type == 'string'){
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var vote_list = [];
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items.forEach(function(item){
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vote_list.push({
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ids: item.id,
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img: urlPath.host + item.pic,
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text: item.explain,
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name: item.user_name,
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number: item.votes,
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uid:item.uid
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});
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});
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if(that.data.search_page == 1){
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that.setData({
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works_list:vote_list,
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forMore:true
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});
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}else{
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that.setData({
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works_list:that.data.works_list.concat(vote_list)
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});
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}
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if(items.length < that.data.pageSize){
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that.setData({
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forMore: false
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});
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}
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that.setData({
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search_page : that.data.search_page + 1,
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for_search:true
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})
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}
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}else{
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wx.showToast({
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title: res.data.msg,
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icon: 'none',
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duration: 1500
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});
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}
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}
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});
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},
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goSearch:function(e){
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var that = this;
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var formData = e.detail.value;
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if (formData) {
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that.setData({
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keyword:formData,
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forMore: true
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});
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that.search();
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} else {
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wx.showToast({
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title: '输入不能为空',
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icon: 'none',
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duration: 1500
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});
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}
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}
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}) |