add batchupload

controllers/shopItemController.go

@@ -27,6 +27,8 @@ type ShopItemController interface {
 	ShopItemView(*gin.Context)
 	AddItemView(*gin.Context)
 	AddItemHandler(*gin.Context)
+	AddItemsView(*gin.Context)
+	AddItemsHandler(*gin.Context)
 	CreateTag(*gin.Context)
 	GetAllTags(*gin.Context)
 	EditItemView(*gin.Context)
@@ -316,6 +318,94 @@ func (rc *shopItemController) AddItemHandler(c *gin.Context) {
 	c.HTML(http.StatusOK, "additem.html", data)
 }
 
+func (rc *shopItemController) AddItemsView(c *gin.Context) {
+	data := CreateSessionData(c, gin.H{})
+
+	c.HTML(http.StatusOK, "batchupload.html", data)
+}
+
+func (rc *shopItemController) AddItemsHandler(c *gin.Context) {
+	errorHandler := func(err error) {
+		data := CreateSessionData(c, gin.H{
+			"error": err,
+		})
+		c.HTML(http.StatusBadRequest, "batchupload.html", data)
+	}
+
+	form, err := c.MultipartForm()
+
+	if err != nil {
+		errorHandler(err)
+		return
+	}
+
+	files := form.File["pdf"]
+
+	var shopItems []models.ShopItem
+	for _, file := range files {
+		dstPdf := filepath.Join("static/uploads", file.Filename)
+
+		if err := c.SaveUploadedFile(file, dstPdf); err != nil {
+			errorHandler(err)
+			return
+		}
+
+		dstImage := dstPdf + ".preview.png"
+		cmd := exec.Command("pdftoppm", "-png", "-singlefile", dstPdf, dstPdf+".preview")
+		_, err := cmd.Output()
+
+		if err != nil {
+			fmt.Println("Error during pdftoppm: ", err.Error())
+		}
+
+		category, err := models.ParseCategory("Zine")
+		if err != nil {
+			errorHandler(err)
+			return
+		}
+
+		variants := []models.ItemVariant{
+			{
+				Name:  "B/W",
+				Price: 1.0,
+			},
+		}
+
+		shopItem := models.ShopItem{
+			Name:        file.Filename,
+			Abstract:    file.Filename,
+			Description: file.Filename,
+			Category:    category,
+			IsPublic:    true,
+			BasePrice:   rc.GetBasePrice(variants),
+			Image:       dstImage,
+			Pdf:         dstPdf,
+			Variants:    variants,
+		}
+
+		_, err = repositories.ShopItems.Create(shopItem)
+		if err != nil {
+			errorHandler(err)
+			return
+		}
+
+		shopItems = append(shopItems, shopItem)
+	}
+
+	msg := "The Following items were registered:\n"
+
+	for _, item := range shopItems {
+		msg += fmt.Sprintf("%s\n", item.Name)
+	}
+
+	data := CreateSessionData(c, gin.H{
+		"error":   "",
+		"success": msg,
+	})
+
+	c.HTML(http.StatusOK, "batchupload.html", data)
+}
+
 func (rc *shopItemController) EditItemView(c *gin.Context) {
 	shopItem, err := repositories.ShopItems.GetById(c.Param("id"))
 	tags, err := repositories.Tags.GetAll()