diff --git a/api.md b/api.md
index 73114d7..a2a865e 100644
--- a/api.md
+++ b/api.md
@@ -9,4 +9,5 @@
| POST | /api/upload | Upload file | Upload key |
| DELETE | /api/:id | Delete file | Upload key |
| GET | /api/:id | Get file | Upload key |
+| GET | /api/:id/meta | Get file metadata | None |
| GET | /api/list | Get a list of uploaded files | Session key |
diff --git a/go.mod b/go.mod
index c5b1d5e..380ea25 100644
--- a/go.mod
+++ b/go.mod
@@ -3,8 +3,17 @@ module stereo.cat/backend
go 1.24.2
require (
+ github.com/cristalhq/base64 v0.1.2
+ github.com/galdor/go-thumbhash v1.0.0
github.com/gin-gonic/gin v1.10.0
+ github.com/gofrs/uuid v4.4.0+incompatible
+ github.com/golang-jwt/jwt/v5 v5.2.2
+ github.com/h2non/filetype v1.1.3
github.com/joho/godotenv v1.5.1
+ github.com/minio/minio-go/v7 v7.0.93
+ golang.org/x/crypto v0.37.0
+ gorm.io/driver/postgres v1.5.11
+ gorm.io/driver/sqlite v1.5.7
gorm.io/gorm v1.26.0
)
@@ -12,7 +21,6 @@ require (
github.com/bytedance/sonic v1.13.2 // indirect
github.com/bytedance/sonic/loader v0.2.4 // indirect
github.com/cloudwego/base64x v0.1.5 // indirect
- github.com/cristalhq/base64 v0.1.2 // indirect
github.com/dustin/go-humanize v1.0.1 // indirect
github.com/gabriel-vasile/mimetype v1.4.9 // indirect
github.com/gin-contrib/sse v1.1.0 // indirect
@@ -21,10 +29,7 @@ require (
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.26.0 // indirect
github.com/goccy/go-json v0.10.5 // indirect
- github.com/gofrs/uuid v4.4.0+incompatible // indirect
- github.com/golang-jwt/jwt/v5 v5.2.2 // indirect
github.com/google/uuid v1.6.0 // indirect
- github.com/h2non/filetype v1.1.3 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
github.com/jackc/pgx/v5 v5.7.4 // indirect
@@ -36,12 +41,10 @@ require (
github.com/klauspost/cpuid/v2 v2.2.10 // indirect
github.com/kr/pretty v0.3.1 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
- github.com/lithammer/shortuuid/v4 v4.2.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-sqlite3 v1.14.28 // indirect
github.com/minio/crc64nvme v1.0.1 // indirect
github.com/minio/md5-simd v1.1.2 // indirect
- github.com/minio/minio-go/v7 v7.0.93 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pelletier/go-toml/v2 v2.2.4 // indirect
@@ -52,14 +55,10 @@ require (
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.12 // indirect
golang.org/x/arch v0.16.0 // indirect
- golang.org/x/crypto v0.37.0 // indirect
golang.org/x/net v0.39.0 // indirect
golang.org/x/sync v0.14.0 // indirect
golang.org/x/sys v0.32.0 // indirect
golang.org/x/text v0.24.0 // indirect
google.golang.org/protobuf v1.36.6 // indirect
- gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
- gorm.io/driver/postgres v1.5.11 // indirect
- gorm.io/driver/sqlite v1.5.7 // indirect
)
diff --git a/go.sum b/go.sum
index 59c9bb3..fe17815 100644
--- a/go.sum
+++ b/go.sum
@@ -16,6 +16,8 @@ github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkp
github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY=
github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok=
+github.com/galdor/go-thumbhash v1.0.0 h1:Q7xSnaDvSC91SuNmQI94JuUVHva29FDdA4/PkV0EHjU=
+github.com/galdor/go-thumbhash v1.0.0/go.mod h1:gEK2wZqIxS2W4mXNf48lPl6HWjX0vWsH1LpK/cU74Ho=
github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
@@ -66,17 +68,12 @@ github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa02
github.com/klauspost/cpuid/v2 v2.2.10 h1:tBs3QSyvjDyFTq3uoc/9xFpCuOsJQFNPiAhYdw2skhE=
github.com/klauspost/cpuid/v2 v2.2.10/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
-github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
-github.com/lithammer/shortuuid/v4 v4.2.0 h1:LMFOzVB3996a7b8aBuEXxqOBflbfPQAiVzkIcHO0h8c=
-github.com/lithammer/shortuuid/v4 v4.2.0/go.mod h1:D5noHZ2oFw/YaKCfGy0YxyE7M0wMbezmMjPdhyEFe6Y=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-sqlite3 v1.14.28 h1:ThEiQrnbtumT+QMknw63Befp/ce/nUPgBPMlRFEum7A=
diff --git a/internal/api/routes/files.go b/internal/api/routes/files.go
index 3007193..595c94f 100644
--- a/internal/api/routes/files.go
+++ b/internal/api/routes/files.go
@@ -19,11 +19,18 @@ package routes
import (
"bytes"
+ "encoding/base64"
"io"
"strconv"
"strings"
"time"
+ "image"
+ _ "image/gif"
+ _ "image/jpeg"
+ _ "image/png"
+
+ "github.com/galdor/go-thumbhash"
"github.com/gin-gonic/gin"
"github.com/gofrs/uuid"
"github.com/golang-jwt/jwt/v5"
@@ -78,18 +85,35 @@ func RegisterFileRoutes(cfg *types.StereoConfig, api *gin.RouterGroup) {
}
fileType, err := filetype.Match(buf)
-
if err != nil {
- types.ErrorReaderOpen.Throw(c, err)
+ types.ErrorInvalidFile.Throw(c, err)
return
}
+ mime := fileType.MIME.Value
+
fileMeta := types.File{
Owner: uid,
Name: file.Filename,
CreatedAt: time.Now(),
Size: int64(len(buf)),
- Mime: fileType.MIME.Value,
+ Mime: mime,
+ }
+
+ if filetype.IsImage(buf) {
+ img, _, err := image.Decode(bytes.NewReader(buf))
+ if err != nil {
+ types.ErrorInvalidFile.Throw(c, err)
+ return
+ }
+
+ hashBytes := thumbhash.EncodeImage(img)
+ // encode the byte[] into a string
+ hash := base64.StdEncoding.EncodeToString(hashBytes)
+
+ fileMeta.Hash = hash
+ fileMeta.Width = img.Bounds().Dx()
+ fileMeta.Height = img.Bounds().Dy()
}
if err := cfg.Database.Create(&fileMeta).Error; err != nil {
@@ -176,13 +200,38 @@ func RegisterFileRoutes(cfg *types.StereoConfig, api *gin.RouterGroup) {
c.DataFromReader(200, file.Size, file.Mime, object, nil)
})
+ api.GET("/:id/meta", func(c *gin.Context) {
+ fileID := c.Param("id")
+ fileID = strings.TrimSpace(fileID)
+
+ var file *types.File
+ id, err := uuid.FromString(fileID)
+ if err != nil {
+ types.ErrorInvalidFile.Throw(c, err)
+ return
+ }
+
+ if err := cfg.Database.First(&file, id).Error; err != nil {
+ types.ErrorFileNotFound.Throw(c, err)
+ return
+ }
+
+ if file == nil {
+ types.ErrorFileNotFound.Throw(c, nil)
+ return
+ }
+
+ c.JSON(200, file)
+ })
+
api.GET("/list", session.SessionMiddleware(cfg.JWTSecret), func(c *gin.Context) {
claims := c.MustGet("claims").(jwt.MapClaims)
user := claims["user"].(auth.User)
+ var files []types.File
+
if c.Query("page") == "" || c.Query("size") == "" {
- var files []types.File
- if err := cfg.Database.Where("owner = ?", user.ID).Find(&files).Error; err != nil {
+ if err := cfg.Database.Where("owner = ?", user.ID).Order("created_at DESC").Find(&files).Error; err != nil {
types.ErrorDatabase.Throw(c, err)
return
}
@@ -206,12 +255,12 @@ func RegisterFileRoutes(cfg *types.StereoConfig, api *gin.RouterGroup) {
return
}
- var files []types.File
offset := (pageNum - 1) * sizeNum
if offset < 0 {
offset = 0
}
- if err := cfg.Database.Where("owner = ?", user.ID).Offset(offset).Limit(sizeNum).Find(&files).Error; err != nil {
+
+ if err := cfg.Database.Where("owner = ?", user.ID).Order("created_at DESC").Offset(offset).Limit(sizeNum).Find(&files).Error; err != nil {
types.ErrorDatabase.Throw(c, err)
return
}
diff --git a/internal/auth/types.go b/internal/auth/types.go
index 3f2051c..a36ac90 100644
--- a/internal/auth/types.go
+++ b/internal/auth/types.go
@@ -32,12 +32,12 @@ type TokenResponse struct {
}
type User struct {
- ID string `json:"id" gorm:"primaryKey"`
- Username string `json:"username"`
- Blacklisted bool `json:"blacklisted"`
- Email string `json:"email"`
- CreatedAt time.Time `json:"created_at"`
- HashedApiKey string `json:"hashed_api_key"`
+ ID string `json:"id" gorm:"primaryKey"`
+ Username string `json:"username"`
+ Blacklisted bool `json:"blacklisted"`
+ Email string `json:"email"`
+ CreatedAt time.Time `json:"created_at"`
+ HashedApiKey string `json:"hashed_api_key"`
}
type AvatarDecorationData struct {
diff --git a/internal/types/errors.go b/internal/types/errors.go
index ec42289..f0d9b4c 100644
--- a/internal/types/errors.go
+++ b/internal/types/errors.go
@@ -1,23 +1,22 @@
/*
- Copyright (C) 2025 hexlocation (hex@iwakura.rip) & grngxd (grng@iwakura.rip)
+ Copyright (C) 2025 hexlocation (hex@iwakura.rip) & grngxd (grng@iwakura.rip)
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see .
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
*/
package types
import (
- "errors"
"fmt"
"github.com/gin-gonic/gin"
@@ -37,7 +36,7 @@ func (e *StereoError) Throw(c *gin.Context, err error) {
if err != nil {
c.Error(err)
} else {
- c.Error(errors.New(fmt.Sprintf("Got an error with code: %v", e.Code)))
+ c.Error(fmt.Errorf("got an error with code: %v", e.Code))
}
}
diff --git a/internal/types/types.go b/internal/types/types.go
index 535be51..0395fcb 100644
--- a/internal/types/types.go
+++ b/internal/types/types.go
@@ -53,7 +53,10 @@ type File struct {
Owner string `gorm:"not null;index"`
Size int64 `gorm:"not null;type:bigint"`
CreatedAt time.Time `gorm:"autoCreateTime"`
- Mime string
+ Mime string `gorm:"type:text"`
+ Hash string `gorm:"type:text"`
+ Width int
+ Height int
}
func (f *File) BeforeCreate(tx *gorm.DB) (err error) {