Added Image metadata and made spice lvl editable

Also added db support

api/FileHandlers.go

@@ -1,57 +1,16 @@
 package api
 
 import (
+	"Advertisement_Panel/db"
 	"encoding/json"
 	"net/http"
-	"os"
-	"path/filepath"
 )
 
-type FileData struct {
-	ImageNames      []string
-	SpicyImageNames []string
-	AsciiFiles      []AsciiEntry
-}
-
-type AsciiEntry struct {
-	Name     string
-	FontSize int
-}
-
-const staticDir = "static"
-
 // move FileData and AsciiEntry here if you want, or leave in main.go
 func FileHandler(w http.ResponseWriter, r *http.Request) {
-	data := FileData{
-		ImageNames:      []string{},
-		SpicyImageNames: []string{},
-		AsciiFiles:      []AsciiEntry{},
-	}
+	var data []db.ImagesEntry
 
-	files, _ := os.ReadDir(filepath.Join(staticDir, "images"))
-	for _, file := range files {
-		fileName := file.Name()
-		data.ImageNames = append(data.ImageNames, filepath.Join("/", staticDir, "images", fileName))
-	}
-	files, _ = os.ReadDir(filepath.Join("uploads"))
-	for _, file := range files {
-		fileName := file.Name()
-		data.ImageNames = append(data.ImageNames, filepath.Join("/uploads", fileName))
-	}
-
-	files, _ = os.ReadDir(filepath.Join(staticDir, "spicy"))
-	for _, file := range files {
-		fileName := file.Name()
-		data.ImageNames = append(data.ImageNames, filepath.Join("/", staticDir, "spicy", fileName))
-	}
-
-	files, _ = os.ReadDir(filepath.Join(staticDir, "ascii_art"))
-	for _, file := range files {
-		fileName := file.Name()
-		data.AsciiFiles = append(data.AsciiFiles,
-			AsciiEntry{Name: filepath.Join("/", staticDir, "ascii_art", fileName), FontSize: 12},
-		)
-	}
+	data = db.GetImageMetadata()
 
 	w.Header().Set("Content-Type", "application/json")
 	json.NewEncoder(w).Encode(data)

api/MetadataSaving.go

@@ -0,0 +1,52 @@
+package api
+
+import (
+	"Advertisement_Panel/db"
+	"encoding/json"
+	"io"
+	"log"
+	"net/http"
+)
+
+func SaveMetadataHandler(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		http.Error(w, "Failed to read request body", http.StatusBadRequest)
+		return
+	}
+	defer r.Body.Close()
+
+	var newMetadata []db.ImagesEntry
+	log.Println(string(body))
+	err = json.Unmarshal(body, &newMetadata)
+
+	if err != nil {
+		log.Println("Error unmarshalling JSON:", err)
+		http.Error(w, "Failed to parse JSON", http.StatusBadRequest)
+		return
+	}
+
+	var currentMetadata []db.ImagesEntry
+	currentMetadata = db.GetImageMetadata()
+
+	for _, newEntry := range newMetadata {
+		for _, currentEntry := range currentMetadata {
+			if newEntry.ID == currentEntry.ID {
+				if newEntry.SpiceLevel != currentEntry.SpiceLevel {
+					_, err := db.DB.Exec("UPDATE images SET spice_level = $1 WHERE id = $2", newEntry.SpiceLevel, newEntry.ID)
+					if err != nil {
+						http.Error(w, "Failed to update database", http.StatusInternalServerError)
+						return
+					}
+				}
+				break
+			}
+		}
+	}
+
+}

api/UploadHandlers.go

@@ -1,6 +1,7 @@
 package api
 
 import (
+	"Advertisement_Panel/db"
 	"fmt"
 	"io"
 	"net/http"
@@ -33,4 +34,5 @@ func UploadHandler(w http.ResponseWriter, r *http.Request) {
 	}
 	fmt.Fprint(w, "<script>location.href = '/admin/'</script>")
 	fmt.Fprintf(w, "Image uploaded successfully: %s", header.Filename)
+	db.DB.Exec("INSERT INTO images (path, spice_level) VALUES ($1, $2)", "/uploads/"+header.Filename, 0)
 }