select_photo.js
10.4 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
// packageB/pages/AI-test-skin/select_photo/select_photo.js
const app = getApp();
const request = app.request;
const os = app.globalData;
const setting = os.setting;
const ut = require('../../../../utils/util');
Page({
/**
* 页面的初始数据
*/
data: {
iurl: setting.imghost,
gl_skin_img: null,
skin_type: 0,
ce_user_id:0,
img_remark:''
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
var img = getApp().globalData.skin_img_info;
this.setData({ gl_skin_img: img })
var ce_user_id=options.ce_user_id;
if(ce_user_id) this.data.ce_user_id=ce_user_id;
},
//-- 完成选择 --
ok_select: function () {
const th = this;
this.check_num(function () {
let filePath = th.data.gl_skin_img['path'];
app.request.uploadFile("/api/weshop/baidubce/face/uploadImg?uploadPath=faceimg&storeId=" + setting.stoid, {
filePath: th.data.gl_skin_img['path'],
name: "file",
success: function (e) {
if (e.data.code == 0) {
getApp().globalData.face_img = e.data.data.img;
getApp().globalData.face_SourceImg = e.data.data.SourceImg;
var getimg_remark=th.data.img_remark;
let url = "/packageD/pages/AI-test-skin/analyse/analyse"; //跳到分析页
url+="?img_remark="+getimg_remark;
if(th.data.ce_user_id)
url+="&ce_user_id="+th.data.ce_user_id;
console.log("select_ph");
console.log(url);
app.goto(url);
} else {
wx.showToast({
title: e.data.msg,
icon: 'none',
duration: 2000
});
};
}
});
})
},
getInput(e) {
let val = e.detail.value;
if (val) {
this.setData({
img_remark: e.detail.value,
});
} else {
this.setData({
img_remark: '',
});
}
},
//-- 重新从相册中选择图片 --
show_pai_pop: function () {
var th = this;
getApp().globalData.no_clear=1;
//选择和拍照一张图片
wx.chooseImage({
count: 1,
sizeType: ['original', 'compressed'],
sourceType: ['album', 'camera'],
success(res) {
let imgArr = res.tempFilePaths;
if (th.data.skin_type) {
imgArr = res.tempFiles;
}
getApp().globalData.skin_img_info = imgArr[0];
th.setData({ gl_skin_img: imgArr[0] })
}
})
},
//选择图片
takePhoto() {
var that = this;
getApp().globalData.no_clear=1;
wx.chooseImage({
count: 1,
sizeType: ['compressed'],
sourceType: ['album', 'camera'],
success(res) {
var tempFilePaths = res.tempFilePaths
console.log(tempFilePaths);
console.log(res.tempFiles[0].size / 1024 + 'kb');
var size1 = res.tempFiles[0].size;
var size = res.tempFiles[0].size / 1024; //kb单位
// tempFilePath可以作为img标签的src属性显示图片
var img = tempFilePaths[0];
that.setData({
imagesrc: img,
})
that.imgToMin(img, size, size1); //获取图片后压缩
},
fail(err) {
console.log(err);
}
})
},
//缩放图片
imgToMin(img, size, size1) {
var that = this;
//size小于100kb 时 直接转码识别
if (size < 1024) {
getApp().globalData.skin_img_info = {
path:img,
size,
}
let url = "/packageD/pages/AI-test-skin/select_photo/select_photo";
if(th.data.ce_user_id)
url+="?ce_user_id="+th.data.ce_user_id;
app.goto(url);
// that.base64(img,"jpg");
return;
}
//先获取图片 然后根据长宽 缩小 之后获取图片
wx.getImageInfo({
src: img,
success(res) {
var ratio = Math.trunc(size / 1024);
size1 = size1 / ratio;
var canvasWidth = res.width //图片原始长宽
var canvasHeight = res.height
//while (canvasWidth > 375 || canvasHeight > 520){// 保证宽高在400以内
canvasWidth = Math.trunc(canvasWidth / ratio)
canvasHeight = Math.trunc(canvasHeight / ratio)
//ratio++;
//}
that.setData({ canvasWidth: canvasWidth, canvasHeight: canvasHeight })
console.log(canvasWidth)
console.log(canvasHeight)
//绘制图片
var ctx = wx.createCanvasContext('attendCanvasId')
ctx.drawImage(img, 0, 0, canvasWidth, canvasHeight)
ctx.draw(false, setTimeout(function () {
wx.canvasToTempFilePath({
canvasId: 'attendCanvasId',
width: canvasWidth,
height: canvasHeight,
destWidth: canvasWidth,
destHeight: canvasHeight,
fileType: 'jpg',
success: function (res) {
console.log(res.tempFilePath)//最终图片路径
that.setData({
canvasImgUrl: res.tempFilePath
});
getApp().globalData.skin_img_info = {
path: res.tempFilePath,
size: size1
};
let url = "/packageD/pages/AI-test-skin/select_photo/select_photo";
if(th.data.ce_user_id)
url+="?ce_user_id="+th.data.ce_user_id;
app.goto(url);
},
fail: function (res) {
console.log("缩放图片失败");
console.log(res.errMsg)
wx.hideLoading();
wx.showToast({
title: '识别图片失败',
image: '../../utils/img/wrong.png',
duration: 2000
})
that.setData({
title: "识别失败",
})
}
}, this) //要填写this对象，表示canvas这个对象
}, 1000)) //留一定的时间绘制canvas 否则会报错fail canvas is empty
},
fail: function (res) {
console.log("获取图片失败");
console.log(res.errMsg)
wx.hideLoading();
wx.showToast({
title: '识别图片失败',
image: '../../utils/img/wrong.png',
duration: 2000
})
that.setData({
title: "识别失败",
})
},
})
},
check_num:function (func) {
var th=this;
//判断右没有开AI测肤
getApp().promiseGet("/api/weshop/wx/weappSkin/get/"+setting.stoid,{}).then(rs=>{
if(rs.data.code!=0 || !rs.data.data){
wx.showToast({
title: "未开通测肤功能，请联系商家",
icon: 'none',
duration: 3000
})
}else if(!rs.data.data.skin_num || rs.data.data.skin_num<=0){
wx.showToast({
title: "测肤功能的使用次数已经达到上限，请联系商家",
icon: 'none',
duration: 3000
})
}else{
var user_id= th.data.ce_user_id || getApp().globalData.user_id;
var rdata={
store_id:setting.stoid,
user_id:user_id
}
this.json_post("/api/weshop/baidubce/face/skinvip",rdata,res=>{
if(res.data.code==0){
func();
}else{
wx.showToast({
title: res.data.msg,
icon: 'none',
duration: 3000
})
}
})
}
})
},
/**
* @param {Object} url //url地址
* @param {Object} data //data入参
* @param {Object} succ //成功的回调
* @param {Object} fail //失败的回调
*/
json_post: function (url, data, succ, fail, mathod) {
var Mathod = "POST";
if (mathod) Mathod = mathod;
var url1=url;
var arr_in_url=ut.getParams(url1);
if (url.indexOf("http") == -1) url = getApp().globalData.setting.url + url;
getApp().request.ck_api_token((api_tk)=> {
var header={
'content-type': 'application/json'
};// 设置请求的 header
var dd= ut.deep_cp(data);
dd={...arr_in_url,...dd};
var now=ut.gettimestamp();
var tk=getApp().request.set_req_sign(dd,url1,now,api_tk,1);
if(tk){
header.reqtime=now;
header.token=tk;
header.ukey=api_tk.userkey
}
var str = JSON.stringify(data);
wx.request({
url: url,
data: str,
method: Mathod,
header:header,// 设置请求的 header
success: function (res) {
succ(res);
},
fail: function (res) {
fail(res);
}
})
})
},
})