Browse Source

[商户详情和劵详情][新增][分享生成海报]

tags/江西版6.1.0
luqc 6 years ago
parent
commit
8fbfc66785
19 changed files with 837 additions and 366 deletions
  1. +1
    -0
      app.json
  2. +40
    -0
      components/shareposter/index.js
  3. +3
    -0
      components/shareposter/index.json
  4. +14
    -0
      components/shareposter/index.wxml
  5. +46
    -0
      components/shareposter/index.wxss
  6. +416
    -0
      pages/canvas/index.js
  7. +4
    -0
      pages/canvas/index.json
  8. +7
    -0
      pages/canvas/index.wxml
  9. +38
    -0
      pages/canvas/index.wxss
  10. +30
    -2
      pages/coupon/detail/index.js
  11. +3
    -0
      pages/coupon/detail/index.json
  12. +18
    -2
      pages/coupon/detail/index.wxml
  13. +86
    -3
      pages/coupon/detail/index.wxss
  14. +3
    -327
      pages/index/searchbar/detail/index.js
  15. +0
    -8
      pages/index/searchbar/detail/index.wxml
  16. +0
    -14
      pages/index/searchbar/detail/index.wxss
  17. +27
    -1
      pages/spellGroup/mySpellGroup/index.js
  18. +16
    -2
      pages/spellGroup/mySpellGroup/index.wxml
  19. +85
    -7
      pages/spellGroup/mySpellGroup/index.wxss

+ 1
- 0
app.json View File

@@ -48,6 +48,7 @@
"pages/payrule/payrule", "pages/payrule/payrule",
"pages/grade/grade", "pages/grade/grade",
"pages/game/index", "pages/game/index",
"pages/canvas/index",
"pages/main/gameentry/gentry", "pages/main/gameentry/gentry",
"pages/index/gameentry/gentry", "pages/index/gameentry/gentry",
"pages/specialcourtesy/specialcourtesy", "pages/specialcourtesy/specialcourtesy",


+ 40
- 0
components/shareposter/index.js View File

@@ -0,0 +1,40 @@
// pages/index/sw/index.js
Component({
/**
* 组件的属性列表
*/
properties: {
paramAtoB: String,
from: String,
data: {
value: {},
type: Object
},
},

/**
* 组件的初始数据
*/
data: {
isshare: true,
},
methods: {
/**
* 隐藏分享弹框
*/
hidemodal: function() {
this.setData({
isshare: false,
})
},
/**
* 显示分享海报
*/
showPoster: function() {
//跳转到海报生成页
wx.navigateTo({
url: `/pages/canvas/index?merchantId=${this.data.id}`
})
},
}
});

+ 3
- 0
components/shareposter/index.json View File

@@ -0,0 +1,3 @@
{
"component": true
}

+ 14
- 0
components/shareposter/index.wxml View File

@@ -0,0 +1,14 @@
<!-- 分享弹框 -->
<view class='modal' bindtap='hidemodal'>
<view class='modal-content'>
<view>
<button class='share user-motto' data-id="{{data.id}}" data-title='{{data.title}}' id="shareBtn" open-type="share" hover-class="other-button-hover"></button>
<image src='./../../assets/images/wechat.png' mode='aspectFit'></image>
<text>微信好友</text>
</view>
<view bindtap='showPoster'>
<image src='./../../assets/images/picture.png' mode='aspectFit'></image>
<text>微信朋友圈</text>
</view>
</view>
</view>

+ 46
- 0
components/shareposter/index.wxss View File

@@ -0,0 +1,46 @@
.modal {
width: 100%;
height: 100%;
position: fixed;
top: 0;
left: 0;
background: rgba(0, 0, 0, 0.5);
overflow: hidden;
z-index: 10;
color: #fff;
}

.modal-content {
width: 540rpx;
height: 233rpx;
line-height: 60rpx;
overflow: hidden;
position: fixed;
top: 50%;
left: 0;
z-index: 11;
background: #f9f9f9;
margin: -130rpx 105rpx;
border-radius: 36rpx;
display: flex;
}

.modal-content view {
display: inline-block;
flex: 1;
text-align: center;
}

.modal-content view>text {
color: #000;
display: block;
font-size: 30rpx;
height: 80rpx;
line-height: 80rpx;
}

.modal-content view>image {
margin-top: 30rpx;
width: 90rpx;
height: 90rpx;
}

+ 416
- 0
pages/canvas/index.js View File

@@ -0,0 +1,416 @@
var config = require("../../config/config.js");
var app = getApp();
const Http = require("../../utils/HttpBasics");
const util = require("../../utils/util");
const imgurl = require("../../utils/imgurl");
const extConfig = wx.getExtConfigSync ? wx.getExtConfigSync() : {}
let imgOrgUrl = extConfig.attr.imgOrgUrl;
let imgOrgUrl1 = extConfig.attr.imgOrgUrl1;
let imgNewUrl = extConfig.attr.imgNewUrl;
let imgNewUrl1 = extConfig.attr.imgNewUrl1;
Page({

/**
* 页面的初始数据
*/
data: {
poterbg: imgurl.poterbg.url,
windowWidth: wx.getSystemInfoSync().windowWidth,
windowHeight: wx.getSystemInfoSync().screenHeight,
totalHeight: 0,
qrCodeL: '', //小程序码
couponList: [], //活动劵列表
canvasScale: 1.0, // 画布放大的倍数,因为如果保存的是一倍的分享图片的话,分享图会有点虚。所以保存的时候,canvasScale设置为2.0,wxss 里面的left: 500%;打开注释。就可保存两倍的分享图
},

/**
* 生命周期函数--监听页面加载
*/
onLoad: function(options) {
let that = this;
//劵详情
if (options && options.couponChannelId){
that.getDetail(options.couponChannelId);
}else if(options && options.merchantId){
that.getList(options.merchantId);
that.getCouponList(options.merchantId);
}
this.getUserInfo();
this.begainDrawShareImage(options);
},
/**
* 获取劵详情
*/
getDetail: function (couponChannelId) {
let that = this;
// 获取用户信息
Http.get({
url: config.api.couponDetail,
data: {
couponChannelId: couponChannelId
}
})
.then(res => {
console.log(res)
that.setData({
data: res.data,
})
})
},
/**
* 获取商户详情
*/
getList: function(id) {
let that = this;
let data;
data = {
pageNum: 1,
pageSize: 15,
id: id
}
Http.get({
url: config.api.merchantList,
data: data
}).then(res => {
that.setData({
data: res.data.list[0],
})
})
.catch(err => {
wx.showToast({
title: err.errMsg,
icon: 'none',
duration: 2000,
mask: false
});
})
},
/**
* 绘制分享海报
*/
begainDrawShareImage(options) {
wx.showLoading({
title: '生成中...',
})

var that = this
// 适配屏幕
let scale = this.data.windowWidth / 375.0
this.setData({
totalHeight: 767 * scale
})
// 获取Canvas
let ctx = wx.createCanvasContext('myCanvas')
// 获取宽高
let wW = that.data.windowWidth;
let wH = that.data.windowHeight;
// 放大 因为不放大的话,生成的分享图会模糊。暂时先注释
ctx.scale(this.data.canvasScale, this.data.canvasScale)
// 首先要绘制顶部的背景图片,因为它在最底层,然后才能绘制其他内容
let bgimg1 = that.data.poterbg + `?imageView/2/w/${wW}/h/${wH}`
let bgimg2 = bgimg1.replace(this.getimgurl(this.data.poterbg), this.getnewimgurl(this.data.poterbg))
wx.getImageInfo({
src: bgimg2,
success: function(res) {
ctx.drawImage(res.path, 0, 0, wW-20, wH);
that.drawshopimg(ctx, scale,options);
}
})
},
//判断图片路径
getimgurl(str){
if(str.indexOf(imgOrgUrl)!=-1){
return imgOrgUrl
}else if(str.indexOf(imgOrgUrl1)!=-1){
return imgOrgUrl1;
}
},
getnewimgurl(str){
if(str.indexOf(imgOrgUrl)!=-1){
return imgNewUrl
}else if(str.indexOf(imgOrgUrl1)!=-1){
return imgNewUrl1;
}
},
//绘制商品图片
drawshopimg(ctx, scale,options){
var that = this
let topImageWidth = parseInt(315 * scale) // 因为小数有时候会请求不到图片,所以转成int
let topImageHeight = parseInt(200 * scale)
let src1=""
let src2=''
//劵详情海报
if(options && options.couponChannelId){
src1 = that.data.data.coverImg + `?imageView/2/w/${topImageWidth}/h/${topImageHeight}`
src2 = src1.replace(that.getimgurl(that.data.data.coverImg), that.getnewimgurl(that.data.data.coverImg))
this.drawNormalText(ctx, "长按二维码识别小程序享优惠", 85 * scale, 570 * scale, 16 * scale, '#000', 'left', 'middle', scale);
}else if(options && options.merchantId){//商户详情海报
src1 = that.data.data.merchantImgUrl + `?imageView/2/w/${topImageWidth}/h/${topImageHeight}`
src2 = src1.replace(that.getimgurl(that.data.data.merchantImgUrl), that.getnewimgurl(that.data.data.merchantImgUrl))
this.drawNormalText(ctx, "长按二维码识别小程序进店逛逛", 85 * scale, 570 * scale, 16 * scale, '#000', 'left', 'middle', scale);
}
wx.getImageInfo({
src: src2,
success: function(res) {
if(options && options.merchantId){
that.drawOtherImage(ctx, scale)
that.drawOtherContent(ctx, scale)
// 绘制白色背景
ctx.setFillStyle('#fff')
ctx.fillRect(15, 45, topImageWidth + 10, topImageHeight + 10)
ctx.drawImage(res.path, 20, 50, topImageWidth, topImageHeight)
ctx.draw()
}else if((options && options.couponChannelId)){
ctx.setFillStyle('#fff')
ctx.fillRect(15, 95, topImageWidth + 10, topImageHeight + 10)
ctx.drawImage(res.path, 20, 100, topImageWidth, topImageHeight)
ctx.draw()
that.drawCouponContent(ctx, scale)
that.drawqrCode(ctx, scale);
}

wx.hideLoading()
}
})
},
// 商户海报绘制
drawOtherContent(ctx, scale) {
//昵称
this.drawNormalText(ctx, this.data.nickName+" 向您推荐", 20 * scale, 25 * scale, 16 * scale, '#fff', 'left', 'middle', scale);
//店铺名
this.drawNormalText(ctx, this.data.data.merchantName, 180 * scale, 280 * scale, 30 * scale, '#fff', 'center', 'middle', scale);
if (this.data.couponList.length > 0) {
for (let i = 0; i < this.data.couponList.length; i++) {
// 第一个商品信息
this.drawNormalText(ctx, this.substrTile(this.data.couponList[1].title), 30 * scale, 396 * scale, 14 * scale, '#000', 'left', 'middle', scale);
this.drawNormalText(ctx, "价格:" + this.data.couponList[1].salePrice, 30 * scale, 416 * scale, 14 * scale, '#FF3232', 'left', 'middle', scale);
//第二个商品信息
this.drawNormalText(ctx, this.substrTile(this.data.couponList[2].title), 145 * scale, 396 * scale, 14 * scale, '#000', 'left', 'middle', scale);
this.drawNormalText(ctx, "价格:" + this.data.couponList[2].salePrice, 145 * scale, 416 * scale, 14 * scale, '#FF3232', 'left', 'middle', scale);
//第三个商品信息
this.drawNormalText(ctx, this.substrTile(this.data.couponList[3].title), 260 * scale, 396 * scale, 14 * scale, '#000', 'left', 'middle', scale);
this.drawNormalText(ctx, "价格:" + this.data.couponList[3].salePrice, 260 * scale, 416 * scale, 14 * scale, '#FF3232', 'left', 'middle', scale);
}

}
ctx.draw(true)

},
// 劵海报绘制
drawCouponContent(ctx, scale) {
//昵称
this.drawNormalText(ctx, this.data.data.title, 20 * scale, 25 * scale, 30 * scale, '#fff', 'left', 'middle', scale);
this.drawNormalText(ctx, "售价:"+this.data.data.salePriceStr, 50 * scale, 65 * scale, 30 * scale, '#fff', 'left', 'middle', scale);
ctx.draw(true)

},
//绘制小程序码
drawqrCode(ctx, scale) {
let coImageWidth = parseInt(120 * scale)
let coImageHeight = parseInt(120 * scale)
let src1=""
let src2=''
if(this.data.qrCode){
src1 = this.data.qrCode + `?imageView/2/w/${coImageWidth}/h/${coImageHeight}`
src2 = src1.replace(this.getimgurl(this.data.qrCode), this.getnewimgurl(this.data.qrCode))
}else{
src1 = this.data.data.qrCode + `?imageView/2/w/${coImageWidth}/h/${coImageHeight}`
src2 = src1.replace(this.getimgurl(this.data.data.qrCode), this.getnewimgurl(this.data.data.qrCode))
}
wx.getImageInfo({
src: src2,
success: function(res) {
ctx.drawImage(res.path, 125 * scale, 425 * scale, coImageWidth, coImageHeight)
ctx.draw(true)
}
})
},
// 绘制活动图片
drawOtherImage(ctx, scale) {
var that = this
// 如果该商户有活动商品
if (that.data.couponList.length > 0) {
let cotentImageWidth = parseInt(80 * scale)
let cotentImageHeight = parseInt(80 * scale)
for (let i = 0; i < that.data.couponList.length; i++) {
let imageItem = that.data.couponList[i].coverImg
let src1 = imageItem + `?imageView/2/w/${cotentImageWidth}/h/${cotentImageHeight}`
let src2 = src1.replace(this.getimgurl(imageItem), this.getnewimgurl(imageItem))
wx.getImageInfo({
src: src2,
success: function(res) {
ctx.drawImage(res.path, 35 * scale + i * 110 * scale, 300 * scale, cotentImageWidth, cotentImageHeight)
}
})
}

}
that.drawqrCode(ctx, scale);
},
//截取商品名
substrTile(str) {
return str.substr(0, 5) + '...'
},
// 绘制只有一行的文字
drawNormalText(ctx, str, x, y, font, style, align, baseLine) {
ctx.setFontSize(font);
ctx.setFillStyle(style);
ctx.setTextAlign(align);
ctx.setTextBaseline(baseLine);
ctx.fillText(str, x, y);
},
/*
* 绘制多行文本,自动换行,超出添加...
*
*/
canvasTextAutoLine: function(str, ctx, initX, initY, lineHeight, maxWidth, row = 1) {
var lineWidth = 0;
var lastSubStrIndex = 0;
var currentRow = 1;
for (let i = 0; i < str.length; i++) {
lineWidth += ctx.measureText(str[i]).width;
if (lineWidth > maxWidth) {
currentRow++;
let newStr = str.substring(lastSubStrIndex, i)
if (currentRow > row && str.length > i) {
newStr = str.substring(lastSubStrIndex, i - 2) + '...'
}
ctx.fillText(newStr, initX, initY);
initY += lineHeight;
lineWidth = 0;
lastSubStrIndex = i;

if (currentRow > row) {
break;
}
}
if (i == str.length - 1) {
ctx.fillText(str.substring(lastSubStrIndex, i + 1), initX, initY);
}
}
},
//获取商户优惠劵信息
getCouponList: function(id) {
let that = this;
let data;
data = {
status: 0,
merchantId: id,
pageNum: 1,
pageSize: 15,
}
Http.get({
url: config.api.listByMerchant,
data: data
}).then(res => {
that.setData({
couponList: res.data.page.list,
qrCode: res.data.qrCode,
})
})
.catch(err => {
wx.showToast({
title: err.errMsg,
icon: 'none',
duration: 2000,
mask: false
});
})
},
//获取头像和昵称
getUserInfo: function() {
let that = this;
// 获取用户信息
Http.get({
url: config.api.getScore,
data: {}
})
.then(res => {
console.log(res)
that.setData({
nickName: res.data.nickName,
avatarUrl: res.data.avatarUrl
})
})
},
/**
* 保存图片
*/
saveImage() {
let that = this
wx.canvasToTempFilePath({
x: 0,
y: 0,
width: this.data.windowWidth * this.data.canvasScale,
height: this.data.totalHeight * this.data.canvasScale,
canvasId: 'myCanvas',
success: function(res) {
that.saveImageToPhotos(res.tempFilePath);
},
fail: function(res) {
wx.showToast({
title: '图片生成失败',
icon: 'none',
duration: 2000
})
}
})
},
saveImageToPhotos: function(tempFilePath) {
wx.saveImageToPhotosAlbum({
filePath: tempFilePath,
success(result) {
wx.showToast({
title: '保存成功,从相册中分享到朋友圈吧',
icon: 'none',
duration: 4000
})
},
fail: function(err) {
if (err.errMsg === "saveImageToPhotosAlbum:fail:auth denied" || err.errMsg === "saveImageToPhotosAlbum:fail auth deny") {
// 这边微信做过调整,必须要在按钮中触发,因此需要在弹框回调中进行调用
wx.showModal({
title: '提示',
content: '需要您授权保存相册',
showCancel: false,
success: modalSuccess => {
wx.openSetting({
success(settingdata) {
console.log("settingdata", settingdata)
if (settingdata.authSetting['scope.writePhotosAlbum']) {
wx.showModal({
title: '提示',
content: '获取权限成功,再次点击图片即可保存',
showCancel: false,
})
} else {
wx.showModal({
title: '提示',
content: '获取权限失败,将无法保存到相册哦~',
showCancel: false,
})
}
},
fail(failData) {
console.log("failData", failData)
},
complete(finishData) {
console.log("finishData", finishData)
}
})
}
})
}
},
})
},
/**
* 用户点击右上角分享
*/
onShareAppMessage: function () {

}
})

+ 4
- 0
pages/canvas/index.json View File

@@ -0,0 +1,4 @@
{
"navigationBarTitleText": "分享",
"usingComponents": {}
}

+ 7
- 0
pages/canvas/index.wxml View File

@@ -0,0 +1,7 @@
<view class='content'>
<view class='poster'>
<canvas canvas-id='myCanvas' class='canvas-content' style="width:{{windowWidth-20}}px;height:{{windowHeight}}px;box-shadow: 1px 1px 5px 5px rgba(0, 0, 0, 0.05); position:absolute;z-index:1;" >
</canvas>
</view>
<cover-view class="bottomsave" style="position:fixed;z-index:11;"> <button bindtap="saveImage" class='saveposter'>保存图片分享到朋友圈</button></cover-view>
</view>

+ 38
- 0
pages/canvas/index.wxss View File

@@ -0,0 +1,38 @@
/* pages/canvas/index.wxss */
.content {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
background: #f3f3f3;
position: relative;
}
.poster{
width: 100%;
height: 100%;
padding: 20rpx;
position: absolute;
top: 0;
left: 0;
}
.bottomsave {
width: 100%;
height: 140rpx;
line-height: 140rpx;
margin: auto 0;
bottom:0;
left: 0;
right: 0;
border-top: 1px solid #ccc;
box-shadow: 0 0rpx 150rpx #ccc;
background: #fff;
}
.saveposter {
color: #fff;
width: 380rpx;
height: 80rpx;
border-radius: 50rpx;
background: #f08f04;
margin-top: 30rpx;
font-size: 32rpx;
}

+ 30
- 2
pages/coupon/detail/index.js View File

@@ -5,6 +5,7 @@ const util = require("../../../utils/util");
const imgurl = require("../../../utils/imgurl"); const imgurl = require("../../../utils/imgurl");
Page({ Page({
data: { data: {
isshowposter:false,//是否显示分享弹框
fenxiangUrl: imgurl.fenxiang.url, fenxiangUrl: imgurl.fenxiang.url,
clockUrl: imgurl.clock.url, clockUrl: imgurl.clock.url,
teljpgUrl: imgurl.teljpg.url, teljpgUrl: imgurl.teljpg.url,
@@ -76,7 +77,24 @@ Page({
min02: "00", min02: "00",
sec02: "00", sec02: "00",
countdown: "", countdown: "",
showbutton1: false
showbutton1: false,
},
/**
* 显示分享弹框
*/
showshare: function() {
this.setData({
isshowposter: true,
})
},
/**
* 隐藏分享弹框
*/
hidemodal: function() {
this.setData({
isshowposter: false,
})
}, },
/** /**
* 跳转到门店列表的详情页面 * 跳转到门店列表的详情页面
@@ -85,6 +103,15 @@ Page({
wx.navigateTo({ wx.navigateTo({
url: `/pages/index/detail/index?id=${e.currentTarget.dataset.id}` url: `/pages/index/detail/index?id=${e.currentTarget.dataset.id}`
}) })
},
/**
* 显示分享海报
*/
showPoster: function() {
//跳转到海报生成页
wx.navigateTo({
url: `/pages/canvas/index?couponChannelId=${this.data.data.id}`
})
}, },
swiperChange: function (e) { swiperChange: function (e) {
this.setData({ this.setData({
@@ -858,6 +885,7 @@ Page({
} }
}) })
}, },

onShow() { onShow() {
this.setData({ this.setData({
showbutton: false, showbutton: false,
@@ -891,7 +919,7 @@ Page({
// 来自页面内的按钮的转发 // 来自页面内的按钮的转发
if (options.from == 'button') { if (options.from == 'button') {
var eData = options.target.dataset.id; var eData = options.target.dataset.id;
shareObj.path = `/pages/index/index?couponChannelId=${eData}`;
shareObj.path = `/pages/index/index?couponChannelId=${eData}&frommd=JC`;
} }
// 返回shareObj // 返回shareObj
return shareObj; return shareObj;


+ 3
- 0
pages/coupon/detail/index.json View File

@@ -1,4 +1,7 @@
{ {
"usingComponents": {
"c-shareposter": "../../../../components/shareposter/index"
},
"navigationBarTitleText": "", "navigationBarTitleText": "",
"backgroundColor":"#f4f4f4", "backgroundColor":"#f4f4f4",
"enablePullDownRefresh": true "enablePullDownRefresh": true

+ 18
- 2
pages/coupon/detail/index.wxml View File

@@ -18,9 +18,9 @@
</view> </view>


<view class='coupons_info' style='position:relative;z-index:9'> <view class='coupons_info' style='position:relative;z-index:9'>
<view class='fenxiang' wx:if="{{data.type!=50&&data.type!=51}}">
<view class='fenxiang' wx:if="{{data.type!=50&&data.type!=51}}" bindtap='showshare'>
<image class="fenxiang" src='{{share01}}' mode="widthFix"></image> <image class="fenxiang" src='{{share01}}' mode="widthFix"></image>
<button class='share user-motto' data-id='{{data.id}}' data-couponId='{{data.couponId}}' data-title='{{data.title}}' id="shareBtn" open-type="share" hover-class="other-button-hover"></button>
<!-- <button class='share user-motto' data-id='{{data.id}}' data-couponId='{{data.couponId}}' data-title='{{data.title}}' id="shareBtn" open-type="share" hover-class="other-button-hover"></button> -->
</view> </view>
<view> <view>
<view class='distance' wx:if="{{data.targetAd==2&&data.endTime!=undefined}}"> <view class='distance' wx:if="{{data.targetAd==2&&data.endTime!=undefined}}">
@@ -191,4 +191,20 @@
<button type="primary" wx:if='{{!isSamePeople&&!isReceived}}' disabled='{{receivedDisabled}}' class='support-tansfer' bindtap='checkPhoneStatus'>领取</button> <button type="primary" wx:if='{{!isSamePeople&&!isReceived}}' disabled='{{receivedDisabled}}' class='support-tansfer' bindtap='checkPhoneStatus'>领取</button>
<button type="primary" wx:if='{{isSamePeople||isReceived}}' class='support-tansfer' bindtap='closeAlert'>关闭</button> <button type="primary" wx:if='{{isSamePeople||isReceived}}' class='support-tansfer' bindtap='closeAlert'>关闭</button>
</view> </view>
<!-- 分享弹框 -->
<!-- <c-shareposter bind:myevent="" class="business" couponChannelId="{{data.id}}" wx:if="{{isshowposter}}"/> -->
<!-- 分享弹框 -->
<view class='modal' wx:if="{{isshowposter}}" bindtap='hidemodal'>
<view class='modal-content'>
<view>
<button class='share user-motto' data-id='{{data.id}}' data-couponId='{{data.couponId}}' data-title='{{data.title}}' id="shareBtn" open-type="share" hover-class="other-button-hover"></button>
<image src='./../../../assets/images/wechat.png' mode='aspectFit'></image>
<text>微信好友</text>
</view>
<view bindtap='showPoster'>
<image src='./../../../assets/images/picture.png' mode='aspectFit'></image>
<text>微信朋友圈</text>
</view>
</view>
</view>
</view> </view>

+ 86
- 3
pages/coupon/detail/index.wxss View File

@@ -88,13 +88,13 @@ button::after {
} }


.user-motto { .user-motto {
width: 118rpx;
width: 270rpx;
border: 0; border: 0;
background: none; background: none;
height: 60rpx;
height: 260rpx;
color: #fff; color: #fff;
position: fixed;
} }

.user-motto::after { .user-motto::after {
border: none; border: none;
} }
@@ -727,3 +727,86 @@ checkbox-group, radio-group {
width: 100%; width: 100%;
margin-bottom: 20rpx; margin-bottom: 20rpx;
} }
.content {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
background: #f3f3f3;
position: relative;
}
.poster{
width: 100%;
height: 100%;
padding: 20rpx;
position: absolute;
top: 0;
left: 0;
}
.bottomsave {
width: 100%;
height: 140rpx;
line-height: 140rpx;
margin: auto 0;
bottom:0;
left: 0;
right: 0;
border-top: 1px solid #ccc;
box-shadow: 0 0rpx 150rpx #ccc;
background: #fff;
}
.saveposter {
color: #fff;
width: 380rpx;
height: 80rpx;
border-radius: 50rpx;
background: #f08f04;
margin-top: 30rpx;
font-size: 32rpx;
}
.modal {
width: 100%;
height: 100%;
position: fixed;
top: 0;
left: 0;
background: rgba(0, 0, 0, 0.5);
overflow: hidden;
z-index: 10;
color: #fff;
}

.modal-content {
width: 540rpx;
height: 233rpx;
line-height: 60rpx;
overflow: hidden;
position: fixed;
top: 50%;
left: 0;
z-index: 11;
background: #f9f9f9;
margin: -130rpx 105rpx;
border-radius: 36rpx;
display: flex;
}

.modal-content view {
display: inline-block;
flex: 1;
text-align: center;
}

.modal-content view>text {
color: #000;
display: block;
font-size: 30rpx;
height: 80rpx;
line-height: 80rpx;
}

.modal-content view>image {
margin-top: 30rpx;
width: 90rpx;
height: 90rpx;
}

+ 3
- 327
pages/index/searchbar/detail/index.js View File

@@ -51,320 +51,6 @@ Page({
currentTab: 0 currentTab: 0
}) })
} }
this.getUserInfo()
},
goback: function () {
wx.switchTab({
url: '/pages/main/index',
})
},
/**
* 绘制分享海报
*/
begainDrawShareImage() {
wx.showLoading({
title: '生成中...',
})

var that = this
// 适配屏幕
let scale = this.data.windowWidth / 375.0

this.setData({
totalHeight: 767 * scale
})
// 获取Canvas
let ctx = wx.createCanvasContext('myCanvas')
// 获取宽高
let wW = that.data.windowWidth;
let wH = that.data.windowHeight;
// 放大 因为不放大的话,生成的分享图会模糊。暂时先注释
ctx.scale(this.data.canvasScale, this.data.canvasScale)
// 首先要绘制顶部的背景图片,因为它在最底层,然后才能绘制其他内容
// 绘制背景图
let bgimg1 = this.data.poterbg + `?imageView/2/w/${wW}/h/${wH}`
let bgimg2 = util.getProxyImgUrl(bgimg1)
wx.getImageInfo({
src: bgimg2,
success: function(res) {
ctx.drawImage(res.path, 0, 0, wW, wH);
that.drawshopimg(ctx, scale);
// that.drawavatarimg(ctx, scale,wW,wH);
}
})
},
// //绘制头像
// drawavatarimg(ctx, scale,wW,wH){
// //绘制头像
// let avatar1 = this.data.avatarUrl + `?imageView/2/w/${wW}/h/${wH}`
// let avatar2 = avatar1.replace(imgOrgUrl, imgNewUrl)
// wx.getImageInfo({
// src: avatar2,
// success: function(res) {
// ctx.drawImage(res.path, 15, 10, 30*scale,30*scale);
// }
// })
// },
//绘制商品图片
drawshopimg(ctx, scale){
var that = this
let topImageWidth = parseInt(315 * scale) // 因为小数有时候会请求不到图片,所以转成int
let topImageHeight = parseInt(200 * scale)
let src1 = this.data.data.merchantImgUrl + `?imageView/2/w/${topImageWidth}/h/${topImageHeight}`
let src2 = util.getProxyImgUrl(src1)
wx.getImageInfo({
src: src2,
success: function(res) {
// 绘制白色背景
ctx.setFillStyle('#fff')
ctx.fillRect(25, 45, topImageWidth + 10, topImageHeight + 10)
ctx.draw()
ctx.drawImage(res.path, 30, 50, topImageWidth, topImageHeight)
that.drawOtherContent(ctx, scale)
that.drawOtherImage(ctx, scale)
}
})
},
//获取头像和昵称
getUserInfo: function() {
let that = this;
// 获取用户信息
Http.get({
url: config.api.getScore,
data: {}
})
.then(res => {
console.log(res)
that.setData({
nickName: res.data.nickName,
avatarUrl: res.data.avatarUrl
})
})
},
// 绘制除了图片之外的剩余内容
drawOtherContent(ctx, scale) {
//昵称
this.drawNormalText(ctx, this.data.nickName+" 向您推荐", 30 * scale, 25 * scale, 16 * scale, '#fff', 'left', 'middle', scale);
//店铺名
this.drawNormalText(ctx, this.data.data.merchantName, 180 * scale, 280 * scale, 30 * scale, '#fff', 'center', 'middle', scale);
//店铺电话
// this.drawNormalText(ctx, "商铺电话:"+this.data.data.merchantLinkPhone, 100 * scale, 405 * scale, 16 * scale, '#000', 'left', 'middle', scale);
if (this.data.couponList.length > 0) {
for (let i = 0; i < this.data.couponList.length; i++) {
// 第一个商品信息
this.drawNormalText(ctx, this.substrTile(this.data.couponList[1].title), 40 * scale, 396 * scale, 14 * scale, '#000', 'left', 'middle', scale);
this.drawNormalText(ctx, "价格:" + this.data.couponList[1].salePrice, 40 * scale, 416 * scale, 14 * scale, '#FF3232', 'left', 'middle', scale);
//第二个商品信息
this.drawNormalText(ctx, this.substrTile(this.data.couponList[2].title), 155 * scale, 396 * scale, 14 * scale, '#000', 'left', 'middle', scale);
this.drawNormalText(ctx, "价格:" + this.data.couponList[2].salePrice, 155 * scale, 416 * scale, 14 * scale, '#FF3232', 'left', 'middle', scale);
//第三个商品信息
this.drawNormalText(ctx, this.substrTile(this.data.couponList[3].title), 270 * scale, 396 * scale, 14 * scale, '#000', 'left', 'middle', scale);
this.drawNormalText(ctx, "价格:" + this.data.couponList[3].salePrice, 270 * scale, 416 * scale, 14 * scale, '#FF3232', 'left', 'middle', scale);
}

}
this.drawNormalText(ctx, "长按二维码识别小程序进店逛逛", 85 * scale, 570 * scale, 16 * scale, '#000', 'left', 'middle', scale);
ctx.draw(true)

},
//
getnewimgurl(str){
if(str.indexOf(imgOrgUrl)!=-1){
return imgNewUrl
}else if(str.indexOf(imgOrgUrl1)!=-1){
return imgNewUrl1;
}
},
//截取商品名
substrTile(str) {
return str.substr(0, 5) + '...'
},
// 绘制活动图片
drawOtherImage(ctx, scale) {
var that = this
// 如果该商户有活动商品
if (that.data.couponList.length > 0) {
let cotentImageWidth = parseInt(80 * scale)
let cotentImageHeight = parseInt(80 * scale)
for (let i = 0; i < that.data.couponList.length; i++) {
let imageItem = that.data.couponList[i].coverImg
let src1 = imageItem + `?imageView/2/w/${cotentImageWidth}/h/${cotentImageHeight}`
let src2 = util.getProxyImgUrl(src1)
wx.getImageInfo({
src: src2,
success: function(res) {
// ctx.setFillStyle('rgba(255,255,255,0.3)')
// ctx.fillRect(25,300, 300*scale, 200*scale)
// ctx.draw(true)
ctx.drawImage(res.path, 45 * scale + i * 110 * scale, 300 * scale, cotentImageWidth, cotentImageHeight)
}
})
}

}
if (this.data.qrCode) {
let coImageWidth = parseInt(120 * scale)
let coImageHeight = parseInt(120 * scale)
let src1 = this.data.qrCode + `?imageView/2/w/${coImageWidth}/h/${coImageHeight}`
let src2 = util.getProxyImgUrl(src1)
wx.getImageInfo({
src: src2,
success: function(res) {
ctx.drawImage(res.path, 125 * scale, 425 * scale, coImageWidth, coImageHeight)
ctx.draw(true)
}
})
}

wx.hideLoading()
},
// 绘制只有一行的文字
drawNormalText(ctx, str, x, y, font, style, align, baseLine) {
ctx.setFontSize(font);
ctx.setFillStyle(style);
ctx.setTextAlign(align);
ctx.setTextBaseline(baseLine);
ctx.fillText(str, x, y);
},


/*
* 绘制多行文本,自动换行,超出添加...
*
str:要绘制的字符串
canvas:canvas对象
initX:绘制字符串起始x坐标
initY:绘制字符串起始y坐标
lineHeight:字行高,自己定义个值即可
maxWidth: 文本最大宽度
row: 最大行数
*/
canvasTextAutoLine: function(str, ctx, initX, initY, lineHeight, maxWidth, row = 1) {
var lineWidth = 0;
var lastSubStrIndex = 0;
var currentRow = 1;
for (let i = 0; i < str.length; i++) {
lineWidth += ctx.measureText(str[i]).width;
if (lineWidth > maxWidth) {
currentRow++;
let newStr = str.substring(lastSubStrIndex, i)
if (currentRow > row && str.length > i) {
newStr = str.substring(lastSubStrIndex, i - 2) + '...'
}
ctx.fillText(newStr, initX, initY);
initY += lineHeight;
lineWidth = 0;
lastSubStrIndex = i;

if (currentRow > row) {
break;
}
}
if (i == str.length - 1) {
ctx.fillText(str.substring(lastSubStrIndex, i + 1), initX, initY);
}
}
},
/**
* 图片预览方法
* 此处注意的一点就是,调用 "wx.previewImage"时,第二个参数要求为数组形式哦
* 当然,做过图片上传功能的应该会注意到,如果涉及到多张图片预览,图片链接数组集合即为参数 urls!
*/
previewImage: function() {
wx.canvasToTempFilePath({
x: 0,
y: 0,
width: this.data.windowWidth * this.data.canvasScale,
height: this.data.totalHeight * this.data.canvasScale,
canvasId: 'myCanvas',
success: function(res) {
var current = res.tempFilePath;
wx.previewImage({
current: current,
urls: [current]
})
},
fail: function(res) {
wx.showToast({
title: '图片生成失败',
icon: 'none',
duration: 2000
})
}
})

},
// 保存图片
saveImage() {
let that = this
wx.canvasToTempFilePath({
x: 0,
y: 0,
width: this.data.windowWidth * this.data.canvasScale,
height: this.data.totalHeight * this.data.canvasScale,
canvasId: 'myCanvas',
success: function(res) {
that.saveImageToPhotos(res.tempFilePath);
},
fail: function(res) {
wx.showToast({
title: '图片生成失败',
icon: 'none',
duration: 2000
})
}
})
},
saveImageToPhotos: function(tempFilePath) {
wx.saveImageToPhotosAlbum({
filePath: tempFilePath,
success(result) {
wx.showToast({
title: '保存成功,从相册中分享到朋友圈吧',
icon: 'none',
duration: 4000
})
},
fail: function(err) {
if (err.errMsg === "saveImageToPhotosAlbum:fail:auth denied" || err.errMsg === "saveImageToPhotosAlbum:fail auth deny") {
// 这边微信做过调整,必须要在按钮中触发,因此需要在弹框回调中进行调用
wx.showModal({
title: '提示',
content: '需要您授权保存相册',
showCancel: false,
success: modalSuccess => {
wx.openSetting({
success(settingdata) {
console.log("settingdata", settingdata)
if (settingdata.authSetting['scope.writePhotosAlbum']) {
wx.showModal({
title: '提示',
content: '获取权限成功,再次点击图片即可保存',
showCancel: false,
})
} else {
wx.showModal({
title: '提示',
content: '获取权限失败,将无法保存到相册哦~',
showCancel: false,
})
}
},
fail(failData) {
console.log("failData", failData)
},
complete(finishData) {
console.log("finishData", finishData)
}
})
}
})
}
},
})
}, },
/** /**
* 拨打电话 * 拨打电话
@@ -397,22 +83,14 @@ Page({
currentTab: e.detail.current currentTab: e.detail.current
}); });
}, },
/**
* 隐藏分享海报
*/
hideposter: function() {
this.setData({
showpost: false,
})
},
/** /**
* 显示分享海报 * 显示分享海报
*/ */
showPoster: function() { showPoster: function() {
this.setData({
showpost: true,
//跳转到海报生成页
wx.navigateTo({
url: `/pages/canvas/index?merchantId=${this.data.id}`
}) })
this.begainDrawShareImage();
}, },
//点击切换 //点击切换
clickTab: function(e) { clickTab: function(e) {
@@ -439,8 +117,6 @@ Page({
url: config.api.merchantList, url: config.api.merchantList,
data: data data: data
}).then(res => { }).then(res => {
console.log(res)
console.log("-----------------------------onShow---------------------------------------")
let imgList = []; let imgList = [];
imgList.push(res.data.list[0].merchantImgUrl) imgList.push(res.data.list[0].merchantImgUrl)
that.setData({ that.setData({


+ 0
- 8
pages/index/searchbar/detail/index.wxml View File

@@ -116,14 +116,6 @@
</view> </view>
</view> </view>
</view> </view>
<!-- 分享海报 -->
<view class='postermodal' wx:if="{{showpost}}" bindtap='hideposter' catchtouchmove='true'>
<canvas bindlongtap='previewImage' canvas-id='myCanvas' class='canvas-content' style="width:{{windowWidth}}px;height:{{windowHeight}}px;box-shadow: 1px 1px 5px 5px rgba(0, 0, 0, 0.05);" >
<!-- <cover-view class='save-button' bindtap='saveImage'>
<cover-image src="./../../../../assets/images/download.png" class="share-image"></cover-image>
</cover-view> -->
</canvas>
</view>
</view> </view>


</view> </view>

+ 0
- 14
pages/index/searchbar/detail/index.wxss View File

@@ -365,20 +365,6 @@
height: 36rpx; height: 36rpx;
} }


/*分享海报蒙层*/

.postermodal {
width: 100%;
height: 100%;
position: fixed;
top: 0;
left: 0;
background: rgba(0, 0, 0, 0.5);
overflow: hidden;
z-index: 50;
color: #fff;
}

.dingdan image { .dingdan image {
display: block; display: block;
width: 300rpx; width: 300rpx;


+ 27
- 1
pages/spellGroup/mySpellGroup/index.js View File

@@ -9,6 +9,7 @@ Page({
* 页面的初始数据 * 页面的初始数据
*/ */
data: { data: {
isshowposter:false,//是否显示分享弹框
teljpgUrl: imgurl.teljpg.url, teljpgUrl: imgurl.teljpg.url,
wmhome: imgurl.wmhome.url, wmhome: imgurl.wmhome.url,
share01: imgurl.share01.url, share01: imgurl.share01.url,
@@ -44,6 +45,31 @@ Page({
this.getOneSpell(options.couponId) this.getOneSpell(options.couponId)
} }
this.getUserInfo(); this.getUserInfo();
},
/**
* 显示分享海报
*/
showPoster: function() {
//跳转到海报生成页
wx.navigateTo({
url: `/pages/canvas/index?couponChannelId=${this.data.data.id}`
})
},
/**
* 显示分享弹框
*/
showshare: function() {
this.setData({
isshowposter: true,
})
},
/**
* 隐藏分享弹框
*/
hidemodal: function() {
this.setData({
isshowposter: false,
})
}, },
getUserInfo: function() { getUserInfo: function() {
let that = this; let that = this;
@@ -530,7 +556,7 @@ Page({
// 来自页面内的按钮的转发 // 来自页面内的按钮的转发
if (options.from == 'button') { if (options.from == 'button') {
var eData = options.target.dataset.id; var eData = options.target.dataset.id;
shareObj.path = `/pages/index/index?couponChannelId=${eData}&spellGroup=spellGroup`;
shareObj.path = `/pages/index/index?couponChannelId=${eData}&spellGroup=spellGroup&frommd=JC`;
} }
// 返回shareObj // 返回shareObj
return shareObj; return shareObj;


+ 16
- 2
pages/spellGroup/mySpellGroup/index.wxml View File

@@ -17,9 +17,8 @@
<view class='title'>{{data.title}}</view> <view class='title'>{{data.title}}</view>
<view class='text'> <view class='text'>
<view class='remark'>{{data.subTitle}}</view> <view class='remark'>{{data.subTitle}}</view>
<view class='fenxiang' wx:if="{{data.type!=50&&data.type!=51}}">
<view class='fenxiang' wx:if="{{data.type!=50&&data.type!=51}}" bindtap='showshare'>
<image class="fenxiang" src='{{share01}}' mode="widthFix"></image> <image class="fenxiang" src='{{share01}}' mode="widthFix"></image>
<button class='share user-motto' data-id='{{data.id}}' data-couponId='{{data.couponId}}' data-title='{{data.title}}' id="shareBtn" open-type="share" hover-class="other-button-hover"></button>
</view> </view>
<view class='des'> <view class='des'>
<view class='des-peoplenum'>【拼团购】{{data.pressLimitNum}}人拼团成功,单价仅需</view> <view class='des-peoplenum'>【拼团购】{{data.pressLimitNum}}人拼团成功,单价仅需</view>
@@ -92,5 +91,20 @@
</view> </view>
</form> </form>
</view> </view>
<!-- 分享弹框 -->
<!-- 分享弹框 -->
<view class='modal' wx:if="{{isshowposter}}" bindtap='hidemodal'>
<view class='modal-content'>
<view>
<button class='share user-motto' data-id='{{data.id}}' data-couponId='{{data.couponId}}' data-title='{{data.title}}' id="shareBtn" open-type="share" hover-class="other-button-hover"></button>
<image src='./../../../assets/images/wechat.png' mode='aspectFit'></image>
<text>微信好友</text>
</view>
<view bindtap='showPoster'>
<image src='./../../../assets/images/picture.png' mode='aspectFit'></image>
<text>微信朋友圈</text>
</view>
</view>
</view>
</view> </view>
</view> </view>

+ 85
- 7
pages/spellGroup/mySpellGroup/index.wxss View File

@@ -410,14 +410,17 @@ button::after{ border: none; }
z-index: 10; z-index: 10;
} }
.user-motto { .user-motto {
position: relative;
z-index: 100;
width:118rpx;
border:0;
background:none;
height:60rpx;
color:#fff;
width: 270rpx;
border: 0;
background: none;
height: 260rpx;
color: #fff;
position: fixed;
}
.user-motto::after {
border: none;
} }

.notes view:nth-child(1) { .notes view:nth-child(1) {
height: 87rpx; height: 87rpx;
line-height: 87rpx; line-height: 87rpx;
@@ -498,4 +501,79 @@ button::after{ border: none; }
display: block; display: block;
width: 100%; width: 100%;
margin-bottom: 20rpx; margin-bottom: 20rpx;
}
.poster{
width: 100%;
height: 100%;
padding: 20rpx;
position: absolute;
top: 0;
left: 0;
}
.bottomsave {
width: 100%;
height: 140rpx;
line-height: 140rpx;
margin: auto 0;
bottom:0;
left: 0;
right: 0;
border-top: 1px solid #ccc;
box-shadow: 0 0rpx 150rpx #ccc;
background: #fff;
}
.saveposter {
color: #fff;
width: 380rpx;
height: 80rpx;
border-radius: 50rpx;
background: #f08f04;
margin-top: 30rpx;
font-size: 32rpx;
}
.modal {
width: 100%;
height: 100%;
position: fixed;
top: 0;
left: 0;
background: rgba(0, 0, 0, 0.5);
overflow: hidden;
z-index: 1001;
color: #fff;
}

.modal-content {
width: 540rpx;
height: 233rpx;
line-height: 60rpx;
overflow: hidden;
position: fixed;
top: 50%;
left: 0;
z-index: 11;
background: #f9f9f9;
margin: -130rpx 105rpx;
border-radius: 36rpx;
display: flex;
}

.modal-content view {
display: inline-block;
flex: 1;
text-align: center;
}

.modal-content view>text {
color: #000;
display: block;
font-size: 30rpx;
height: 80rpx;
line-height: 80rpx;
}

.modal-content view>image {
margin-top: 30rpx;
width: 90rpx;
height: 90rpx;
} }

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