Media upload

backend/api/upload_media.go

@@ -0,0 +1,73 @@
+package api
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"fr.latosa-escrima/api/core"
+	"fr.latosa-escrima/utils"
+)
+
+func HandleUploadMedia(w http.ResponseWriter, r *http.Request) {
+	// Parse the multipart form
+	err := r.ParseMultipartForm(10 << 20) // Limit file size to 10 MB
+	if err != nil {
+		core.JSONError{
+			Status:  core.Error,
+			Message: err.Error(),
+		}.Respond(w, http.StatusRequestEntityTooLarge)
+		return
+	}
+
+	// Retrieve the file from the form
+	file, fileHeader, err := r.FormFile("file")
+	if err != nil {
+		core.JSONError{
+			Status:  core.Error,
+			Message: err.Error(),
+		}.Respond(w, http.StatusBadRequest)
+		return
+	}
+	defer file.Close()
+
+	// Create the destination file
+	if !utils.DoesPathExist("media") {
+		fmt.Println("Creating media forlder")
+		err = os.MkdirAll("media", os.ModePerm)
+		if err != nil {
+			core.JSONError{
+				Status:  core.Error,
+				Message: err.Error(),
+			}.Respond(w, http.StatusInternalServerError)
+			return
+		}
+	}
+	p := filepath.Join("media", fileHeader.Filename)
+	dst, err := os.Create(p)
+	if err != nil {
+		core.JSONError{
+			Status:  core.Error,
+			Message: err.Error(),
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+	defer dst.Close()
+
+	// Copy the file content to the destination file
+	_, err = io.Copy(dst, file)
+	if err != nil {
+		core.JSONError{
+			Status:  core.Error,
+			Message: err.Error(),
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+
+	core.JSONSuccess{
+		Status:  core.Success,
+		Message: "File uploaded successfully.",
+	}.Respond(w, http.StatusCreated)
+}

backend/api/verify_media.go

@@ -0,0 +1,62 @@
+package api
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+	"path/filepath"
+
+	"fr.latosa-escrima/api/core"
+	"fr.latosa-escrima/utils"
+)
+
+const MAX_SIZE_BYTES = 10 * 1024 * 1024
+
+type FileArgs struct {
+	Name     string `json:"name"`
+	Type     string `json:"type"`
+	SizeByte int64  `json:"size"`
+}
+
+func HandleVerifyMedia(w http.ResponseWriter, r *http.Request) {
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		core.JSONError{
+			Status:  core.Error,
+			Message: err.Error(),
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+
+	var file FileArgs
+	err = json.Unmarshal(body, &file)
+	if err != nil {
+		core.JSONError{
+			Status:  core.Error,
+			Message: err.Error(),
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+
+	if utils.DoesPathExist(filepath.Join("media", file.Name)) {
+		core.JSONError{
+			Status:  core.Error,
+			Message: "File already exists.",
+		}.Respond(w, http.StatusInternalServerError)
+		return
+	}
+
+	if file.SizeByte > MAX_SIZE_BYTES {
+		core.JSONError{
+			Status:  core.Error,
+			Message: "File is too big.",
+		}.Respond(w, http.StatusRequestEntityTooLarge)
+		return
+	}
+
+	core.JSONSuccess{
+		Status:  core.Success,
+		Message: "File can be uploaded.",
+	}.Respond(w, http.StatusOK)
+
+}

backend/go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/puzpuzpuz/xsync/v3 v3.4.0 // indirect
 	github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc // indirect
-	github.com/uptrace/bun/extra/bundebug v1.2.8 // indirect
+	github.com/uptrace/bun/extra/bundebug v1.2.8 // direct
 	github.com/vmihailenco/msgpack/v5 v5.4.1 // indirect
 	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
 	golang.org/x/crypto v0.31.0 // indirect

backend/main.go

@@ -97,10 +97,17 @@ func main() {
 		// "/users/{user_uuid}/events/{event_uuid}": {Handler: nil, Middleware: nil},
 		// "/users/{user_uuid}/events/{event_uuid}/delete": {Handler: nil, Middleware: nil},
 		// "/users/{user_uuid}/events/{event_uuid}/update": {Handler: nil, Middleware: nil},
-		"/blogs/new":    {Handler: api.HandleCreateBlog, Middlewares: nil},
+		"/blogs/new": {Handler: api.HandleCreateBlog, Middlewares: nil},
 		"/blogs/{uuid}": {
-			Handler: api.HandleGetBlog,
-			Middlewares: []core.Middleware{api.Methods("GET")}, },
+			Handler:     api.HandleGetBlog,
+			Middlewares: []core.Middleware{api.Methods("GET")}},
+		"/media/upload": {
+			Handler:     api.HandleUploadMedia,
+			Middlewares: []core.Middleware{api.Methods("POST"), api.AuthJWT}},
+		"/media/verify": {
+			Handler:     api.HandleVerifyMedia,
+			Middlewares: []core.Middleware{api.Methods("POST"), api.AuthJWT},
+		},
 	})
 
 	fmt.Printf("Serving on port %s\n", port)

backend/utils/path_exists.go

@@ -0,0 +1,11 @@
+package utils
+
+import "os"
+
+func DoesPathExist(path string) bool {
+	if _, err := os.Stat(path); err == nil {
+		return true
+	}
+
+	return false
+}