75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
package http
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import (
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"context"
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"crypto/md5"
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"encoding/csv"
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"fmt"
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"net/http"
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"net/url"
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"regexp"
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"time"
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"go-common/library/log"
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bm "go-common/library/net/http/blademaster"
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)
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func upload(c *bm.Context) {
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imageFile, imageHeader, err := c.Request.FormFile("file")
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if err != nil {
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log.Error("upload err(%v)", err)
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httpCode(c, err)
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return
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}
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defer imageFile.Close()
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//读取前512个字节用于判断文件类型
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firstImageBytes := make([]byte, 512)
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_, err = imageFile.Read(firstImageBytes)
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if err != nil {
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log.Error("imageFile.Read error(%v)", err)
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httpCode(c, err)
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return
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}
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md5Checksum := md5.Sum(firstImageBytes)
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extensionMatcher := regexp.MustCompile(`\\.\\w+$`)
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imageName := extensionMatcher.ReplaceAllString(imageHeader.Filename, "")
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filetype := http.DetectContentType(firstImageBytes)
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var extension string
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switch filetype {
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case "image/jpeg", "image/jpg":
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extension = "jpg"
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case "image/gif":
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extension = "gif"
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case "image/png":
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extension = "png"
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case "application/pdf":
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extension = "pdf"
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default:
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log.Warn("unknown filetype(%s) ", filetype)
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return
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}
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imageName = url.PathEscape(imageName)
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//重新格式化文件名
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uploadFilePath := fmt.Sprintf("%x-%v.%v", md5Checksum, imageName, extension)
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local, err := creSvc.Upload(c, uploadFilePath, extension, time.Now().Unix(), imageFile)
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if err != nil {
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log.Error("creSvc.Upload error(%v)", err)
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httpCode(c, err)
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return
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}
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httpData(c, local, nil)
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}
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func annualCoins(c *bm.Context) {
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file, _, err := c.Request.FormFile("file")
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if err != nil {
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log.Error("upload err(%v)", err)
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httpCode(c, err)
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return
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}
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defer file.Close()
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reader := csv.NewReader(file)
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fmids := creSvc.AnnualCoins(context.Background(), reader)
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httpData(c, fmids, nil)
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}
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