photoprism/internal/api/upload.go

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2019-06-13 20:26:01 +02:00
package api
import (
"fmt"
"net/http"
"os"
"path/filepath"
"time"
"github.com/photoprism/photoprism/internal/config"
"github.com/photoprism/photoprism/internal/util"
uuid "github.com/satori/go.uuid"
log "github.com/sirupsen/logrus"
"github.com/gin-gonic/gin"
"github.com/photoprism/photoprism/internal/photoprism"
)
var importer *photoprism.Importer
func initImporter(conf *config.Config) {
if importer != nil {
return
}
tensorFlow := photoprism.NewTensorFlow(conf)
indexer := photoprism.NewIndexer(conf, tensorFlow)
converter := photoprism.NewConverter(conf)
importer = photoprism.NewImporter(conf, indexer, converter)
}
// POST /api/v1/upload
func Upload(router *gin.RouterGroup, conf *config.Config) {
router.POST("/upload", func(c *gin.Context) {
start := time.Now()
form, err := c.MultipartForm()
if err != nil {
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": util.UcFirst(err.Error())})
return
}
log.Debugf("Value: %#v", form.Value)
log.Debugf("File: %#v", form.File)
files := form.File["files"]
path := fmt.Sprintf("%s/uploads/%s", conf.ImportPath(), uuid.NewV4())
if err := os.MkdirAll(path, os.ModePerm); err != nil {
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": util.UcFirst(err.Error())})
return
}
for _, file := range files {
filename := fmt.Sprintf("%s/%s", path, filepath.Base(file.Filename))
if err := c.SaveUploadedFile(file, filename); err != nil {
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": util.UcFirst(err.Error())})
return
}
}
log.Infof("importing photos from %s", conf.ImportPath())
initImporter(conf)
importer.ImportPhotosFromDirectory(conf.ImportPath())
elapsed := time.Since(start)
log.Infof("%d files imported in %s", len(files), elapsed)
c.JSON(http.StatusOK, gin.H{"message": fmt.Sprintf("%d files imported in %s", len(files), elapsed)})
})
}