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112 lines
2.9 KiB
112 lines
2.9 KiB
import { getWXACodeUrl} from '../../../js/utils';
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const app = getApp();
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/**
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* status:[404,-1]
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*/
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Page({
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data: {
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course:{
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name:"**课堂邀请",
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teacher_name:"点击最下方按钮",
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teacher_school:"登录后查看更多",
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invite_code:"登录后查看"
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},
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imgDir:global.config.imgDir,
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user:{},
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status:0,
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eduImgDir:global.config.eduImgDir
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},
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onImgLoad(e){
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;
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this.setData({code_loaded:1});
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},
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onImgError(e){
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;
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let page = this.getPageUrl();
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let scene = this.getScene();
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wx.cloud.callFunction({ name: "openapi", data: { action:"getWXACodeUnlimited", name:"wxacode.getUnlimited", page, scene, data:{page, scene}}})
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.then(res=>{
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this.setData({invite_code_url:""});
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this.setData({invite_code_url: res.result.fileID||res.result})
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});
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},
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login:function(){
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app.navigateTo({
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url: '{account}',
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});
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},
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onTapCode(){
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if(this.data.course.code_halt)
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return;
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let data = this.data.course.invite_code || this.data.scene.invite_code;
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wx.setClipboardData({
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data
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})
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},
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preview(){
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if(this.data.course.code_halt)
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return;
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wx.previewImage({
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urls: [this.data.invite_code_url],
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})
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},
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joinCourse: function(event) {
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if (this.data.course.code_halt||!this.data.course.invite_code)
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return wx.showToast({
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title: '＞︿＜\n邀请码已经停用了',
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icon:"none"
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});
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this.setData({show_join_modal:1});
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},
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getPageUrl(){
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return app.getPageUrl(`{course_invite}`,"");
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},
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getScene(){
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let { course_id} = this.data;
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return `course_id=${course_id}`
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},
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pull_course(){
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app.syncUser().then(res=>{
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app.api("weapps.courses.basic_info")({ course_id: this.data.course_id })
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.then(({ course }) => {
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this.setData({ course, status: 200 });
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}).catch(e => {
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app.showError(e);
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this.setData({ status: -1 })
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});
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})
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},
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onLoad: function (options) {
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;
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var course_id;
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if(options.course_id)
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course_id= options.course_id;
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else if(options.scene){
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var scene = {};
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for (var item of decodeURIComponent(options.scene).split("&")){
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var [k,v] = item.split("=")
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scene[k]=v;
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}
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course_id = scene.course_id;
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}else{
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this.setData({status: 404});
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return;
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}
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this.setData({ course_id, status: 1});
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let invite_code_url = getWXACodeUrl({url: this.getPageUrl(), scene:this.getScene()});
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this.pull_course();
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this.setData({ invite_code_url});
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},
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onShow:function(options){
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app.syncUser()
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.then(({user})=>{
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this.setData({user});
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})
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if(this.data.status==-1)
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this.pull_course()
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},
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onShareAppMessage(){
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}
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}) |