chache/pages/home/poster/index.js

var a;
(a = getApp()),
  Page({
    data: {
      cvtype: !1,
      headimg: "",
      headtemp: "",
      carsimg: "",
      carstemp: "",
      qrcodeimg: "",
      qrcodetemp: "",
      nickname: "",
      propaganda1: "",
      propaganda11: "平台交易车",
      propaganda2: "",
      qrstr: "识别上方二维码，进入小程序查看车辆详情",
      makeinnum: 1,
      enddelimg: [],
      loaddata: "",
      isShow: !1,
      carid: "",
      tupianjiazai: 0,
    },
    hideDialog: function () {
      this.setData({ isShow: !this.data.isShow });
    },
    updateUserInfo: function (t) {
      var i = this;
      a.util.getUserInfo(function (a) {
        wx.setStorageSync("uid", a.memberInfo.uid), i.hideDialog(), i.reload();
      }, t.detail);
    },
    onLoad: function (t) {
      var i = this;
      i.setData({ carid: t.carid }),
        a.util.getUserInfo(function (a) {
          a.memberInfo ? i.reload() : i.setData({ isShow: !0 });
        });
    },
    onShow: function () {},
    reload: function () {
      var t = this,
        i = t.data.carid;
      a.util.request({
        url: "entry/wxapp/Api",
        data: {

          carid: i,
          uid: wx.getStorageSync("uid"),
          r: "sale.index.getcarimg111",
        },
        cachetime: "0",
        success: function (a) {
          "" != a.data.data.carimg
            ? wx.downloadFile({
                url: t.backimg(a.data.data.carimg),
                success: function (a) {
                  console.log(a),
                    (t.data.carstemp = a.tempFilePath),
                    t.setData({ tupianjiazai: t.data.tupianjiazai + 1 }),
                    console.log(t.data.tupianjiazai);
                },
                fail: function () {
                  (t.data.carstemp = "/pages/image/store_bg.png"),
                    t.setData({ tupianjiazai: t.data.tupianjiazai + 1 }),
                    console.log(t.data.tupianjiazai);
                },
              })
            : (t.data.carstemp = "/pages/image/store_bg.png"),
            wx.downloadFile({
              url: t.backimg(a.data.data.qrcode),
              success: function (a) {
                console.log(a),
                  t.setData({ tupianjiazai: t.data.tupianjiazai + 1 }),
                  console.log(t.data.tupianjiazai),
                  (t.data.qrcodetemp = a.tempFilePath);
              },
              fail: function () {
                t.setData({ tupianjiazai: t.data.tupianjiazai + 1 }),
                  console.log(t.data.tupianjiazai),
                  (t.data.qrcodetemp = a.data.data.qrcode);
              },
            }),
            console.log(a.data.data.info),
            t.setData({
              propaganda1: a.data.data.info.one,
              propaganda2: a.data.data.info.two,
              headimg: a.data.data.headimg,
              carsimg: a.data.data.carimg
                ? a.data.data.carimg
                : "/pages/image/store_bg.png",
              qrcodeimg: a.data.data.qrcode,
            });
        },
        fail: function (a) {
          wx.showModal({
            content: a.data.message,
            success: function () {
              5e3 == a.data.error && t.setData({ isShow: !0 }),
                wx.navigateBack({});
            },
          });
        },
      });
    },
    backimg: function (t) {
      return a.util.url("entry/wxapp/Api", {

        img: t,
        r: "sale.index.getthecarimg",
      });
    },
    makeinimg: function () {
      wx.showLoading({ title: "正在保存图片..." });
      var a = this;
      a.data.makeinnum > 1 ||
        ((a.data.makeinnum = 2),
        wx.canvasToTempFilePath({
          canvasId: "show",
          success: function (t) {
            wx.saveImageToPhotosAlbum({
              filePath: t.tempFilePath,
              success: function () {
                (a.data.makeinnum = 1), console.log("成功");
              },
              fail: function () {
                (a.data.makeinnum = 1), console.log("shibai ");
              },
            });
          },
        }),
        setTimeout(function () {
          wx.hideLoading();
        }, 1e3));
    },
    makeimg: function (a) {
      var t = this,
        i = wx.createCanvasContext("show", t);
      wx.canvasPutImageData({
        canvasId: "show",
        x: 0,
        y: 0,
        width: 375,
        height: 560,
        success: function (a) {},
      }),
        i.setFillStyle("#DDDDDD"),
        i.fillRect(0, 0, 375, 560),
        i.rect(15, 15, 340, 530),
        i.setFillStyle("#FFFFFF"),
        i.fill();
      var e = t.data.carstemp;
      i.drawImage(e, 15, 15, 340, 240);
      var n = t.data.qrcodetemp;
      i.drawImage(n, 110, 310, 150, 150),
        (i.font = "normal bold 14px Microsoft YaHei"),
        i.setFillStyle("#000000"),
        i.setTextAlign("center"),
        i.fillText(t.data.propaganda1, 185, 280),
        (i.font = "normal normal 14px Microsoft YaHei"),
        i.fillText(t.data.propaganda2, 185, 310),
        (i.font = "normal normal 13px Microsoft YaHei"),
        i.setFillStyle("#666666"),
        i.fillText(t.data.qrstr, 185, 510),
        i.save(),
        i.beginPath(),
        i.arc(15, 254, 12, 0, 2 * Math.PI),
        i.setFillStyle("#DDDDDD"),
        i.fill(),
        i.clip(),
        i.restore(),
        i.save(),
        i.beginPath(),
        i.arc(355, 254, 12, 0, 2 * Math.PI),
        i.setFillStyle("#DDDDDD"),
        i.fill(),
        i.clip(),
        i.restore(),
        t.setData({ cvtype: !0 }),
        wx.drawCanvas({ canvasId: "show", actions: i.getActions() });
    },
    onReady: function () {},
    onHide: function () {},
    onUnload: function () {},
    onPullDownRefresh: function () {},
    onReachBottom: function () {},
    onShareAppMessage: function () {},
  });