120 lines
2.6 KiB
Go
120 lines
2.6 KiB
Go
package app
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import (
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"io"
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"io/ioutil"
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"mime/multipart"
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"net/http"
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"os"
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"strings"
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"github.com/gin-gonic/gin"
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"github.com/prometheus/common/log"
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)
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//Indexhandle index
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func Indexhandle(c *gin.Context) {
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}
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//Code2SessionHandle 登录凭证校验,通过 wx.login 接口获得临时登录凭证 code 后传到开发者服务器调用此接口完成登录流程。
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//GET https://api.weixin.qq.com/sns/jscode2session?appid=APPID&secret=SECRET&js_code=JSCODE&grant_type=authorization_code
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func Code2SessionHandler(c *gin.Context) {
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jscode := c.Param("jscode")
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result, err := wxa.Code2Session(jscode)
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if err != nil {
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log.Warn(err)
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error())
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return
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}
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c.JSON(http.StatusOK, result)
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}
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//HistoryVideoHandle 视频(文件)下载
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func HistoryVideoHandler(c *gin.Context) {
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openid := c.Param("openid")
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p := "./video/" + openid
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files, err := ioutil.ReadDir(p)
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if err != nil {
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log.Warn(err)
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error())
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return
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}
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var videos []string
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for _, f := range files {
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if f.IsDir() {
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continue
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}
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if !strings.HasSuffix(f.Name(), ".mp4") {
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continue
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}
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videos = append(videos, f.Name())
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}
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c.JSON(http.StatusOK, gin.H{
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"videos": videos,
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})
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}
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type newForm struct {
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File *multipart.FileHeader `form:"file"`
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Openid string `form:"openid"`
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}
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//UploadfileAndFormHandle 上传带form
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func UploadfileAndFormHandler(c *gin.Context) {
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var data newForm
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if err := c.ShouldBind(&data); err != nil {
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error)
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return
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}
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filepath, err := SaveVideoFileService(data.File, &data.Openid)
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if err != nil {
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log.Warn(err)
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"code": 0,
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"data": gin.H{
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"filepath": filepath,
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"openid": data.Openid,
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},
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})
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}
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//UploadHandle 小程序中文件上传，正式环境中使用云存储
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func UploadHandler(c *gin.Context) {
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header, err := c.FormFile("file")
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if err != nil {
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log.Warn(err)
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error)
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return
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}
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dst := header.Filename
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src, err := header.Open()
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if err != nil {
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log.Warn(err)
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error)
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return
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}
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defer src.Close()
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out, err := os.Create(`video/` + dst)
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if err != nil {
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log.Warn(err)
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error)
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return
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}
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defer out.Close()
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n, err := io.Copy(out, src)
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if err != nil {
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log.Warn(err)
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c.AbortWithStatusJSON(http.StatusBadRequest, err.Error)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"code": 0,
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"data": n,
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})
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}
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