3 lines
2.0 KiB
JavaScript
3 lines
2.0 KiB
JavaScript
const api=require('../../utils/api');const app=getApp();
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Page({data:{id:'',activity:null,user:null,joined:false,purpose:'',showPurpose:false,submitting:false},onLoad({id}){this.setData({id,user:app.globalData.user||wx.getStorageSync('user')});app.ensureLogin().then(user=>{this.setData({user});this.load()}).catch(()=>this.load())},onShow(){if(this.data.activity)this.load()},async load(){try{const activity=await api.request(`/api/activities/${this.data.id}`);const mine=activity.participants.find(p=>this.data.user&&p.id===this.data.user.id);this.setData({activity,joined:!!mine,purpose:mine?mine.purpose:''})}catch(e){wx.showToast({title:e.message,icon:'none'})}},preview(e){const urls=this.data.activity.images.map(x=>x.url);wx.previewImage({current:e.currentTarget.dataset.url,urls})},editPurpose(){this.setData({showPurpose:true})},purposeInput(e){this.setData({purpose:e.detail.value})},closePurpose(){this.setData({showPurpose:false})},async savePurpose(){this.setData({submitting:true});try{await api.request(`/api/activities/${this.data.id}/participations/me`,{method:'PUT',data:{purpose:this.data.purpose}});this.setData({showPurpose:false});await this.load();wx.showToast({title:'已加入'})}catch(e){wx.showToast({title:e.message,icon:'none'})}finally{this.setData({submitting:false})}},leave(){wx.showModal({title:'退出活动？',content:'你的参与目的也会被移除',success:async r=>{if(r.confirm){await api.request(`/api/activities/${this.data.id}/participations/me`,{method:'DELETE'});this.load()}}})},openGroup(e){wx.previewImage({urls:[e.currentTarget.dataset.url]})},submitGroup(){wx.chooseMedia({count:1,mediaType:['image'],success:async r=>{wx.showLoading({title:'上传中'});try{const file=await api.upload(r.tempFiles[0].tempFilePath);await api.request(`/api/activities/${this.data.id}/participations/groups`,{method:'POST',data:{name:`${this.data.activity.title}交流群`,qrImageUrl:file.url,note:'用户提交，待管理员核验'}});wx.showToast({title:'已提交审核'})}catch(e){wx.showToast({title:e.message,icon:'none'})}finally{wx.hideLoading()}}})}})
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