Disable import, upload and raw converter in read-only mode #56

internal/api/errors.go

@@ -0,0 +1,11 @@
+package api
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/photoprism/photoprism/internal/config"
+	"github.com/photoprism/photoprism/internal/util"
+)
+
+var (
+	ErrReadOnly = gin.H{"error": util.UcFirst(config.ErrReadOnly.Error())}
+)

internal/api/import.go

@@ -29,6 +29,11 @@ func initImporter(conf *config.Config) {
 // POST /api/v1/import
 func Import(router *gin.RouterGroup, conf *config.Config) {
 	router.POST("/import/*path", func(c *gin.Context) {
+		if conf.ReadOnly() {
+			c.AbortWithStatusJSON(http.StatusForbidden, ErrReadOnly)
+			return
+		}
+
 		start := time.Now()
 		path := conf.ImportPath()
 

internal/api/upload.go

@@ -17,6 +17,11 @@ import (
 // POST /api/v1/upload/:path
 func Upload(router *gin.RouterGroup, conf *config.Config) {
 	router.POST("/upload/:path", func(c *gin.Context) {
+		if conf.ReadOnly() {
+			c.AbortWithStatusJSON(http.StatusForbidden, ErrReadOnly)
+			return
+		}
+
 		start := time.Now()
 		subPath := c.Param("path")
 

internal/commands/convert.go

@@ -20,6 +20,10 @@ func convertAction(ctx *cli.Context) error {
 
 	conf := config.NewConfig(ctx)
 
+	if conf.ReadOnly() {
+		return config.ErrReadOnly
+	}
+
 	if err := conf.CreateDirectories(); err != nil {
 		return err
 	}

internal/commands/import.go

@@ -21,6 +21,10 @@ func importAction(ctx *cli.Context) error {
 
 	conf := config.NewConfig(ctx)
 
+	if conf.ReadOnly() {
+		return config.ErrReadOnly
+	}
+
 	if err := conf.CreateDirectories(); err != nil {
 		return err
 	}

internal/config/errors.go

@@ -0,0 +1,9 @@
+package config
+
+import (
+	"errors"
+)
+
+var (
+	ErrReadOnly = errors.New("not available in read only mode")
+)

internal/photoprism/converter.go

@@ -75,7 +75,7 @@ func (c *Converter) ConvertCommand(image *MediaFile, jpegFilename string, xmpFil
 // ConvertToJpeg converts a single image the JPEG format.
 func (c *Converter) ConvertToJpeg(image *MediaFile) (*MediaFile, error) {
 	if !image.Exists() {
-		return nil, fmt.Errorf("can not convert, file does not exist: %s", image.Filename())
+		return nil, fmt.Errorf("can not convert to jpeg, file does not exist: %s", image.Filename())
 	}
 
 	if image.IsJpeg() {
@@ -92,6 +92,10 @@ func (c *Converter) ConvertToJpeg(image *MediaFile) (*MediaFile, error) {
 		return mediaFile, nil
 	}
 
+	if c.conf.ReadOnly() {
+		return nil, fmt.Errorf("can not convert to jpeg in read only mode: %s", image.Filename())
+	}
+
 	log.Infof("converting \"%s\" to \"%s\"", image.filename, jpegFilename)
 
 	xmpFilename := baseFilename + ".xmp"