fix: Fix 3d models

src/shared/const/index.ts

@@ -8,6 +8,8 @@ export const MEDIA_TYPE_LABELS = {
   6: "3Д-модель",
 };
 
+export * from "./mediaTypes";
+
 export const MEDIA_TYPE_VALUES = {
   image: 1,
   video: 2,

src/shared/const/mediaTypes.ts

@@ -0,0 +1,85 @@
+// Допустимые типы и расширения файлов для медиа
+export const ALLOWED_MEDIA_TYPES = {
+  image: {
+    extensions: [".jpg", ".jpeg", ".png", ".gif", ".webp", ".bmp", ".svg"],
+    mimeTypes: [
+      "image/jpeg",
+      "image/png",
+      "image/gif",
+      "image/webp",
+      "image/bmp",
+      "image/svg+xml",
+    ],
+    accept: "image/*",
+  },
+  video: {
+    extensions: [".mp4", ".webm", ".ogg", ".mov", ".avi"],
+    mimeTypes: [
+      "video/mp4",
+      "video/webm",
+      "video/ogg",
+      "video/quicktime",
+      "video/x-msvideo",
+    ],
+    accept: "video/*",
+  },
+  model3d: {
+    extensions: [".glb", ".gltf"],
+    mimeTypes: ["model/gltf-binary", "model/gltf+json"],
+    accept: ".glb,.gltf",
+  },
+  panorama: {
+    extensions: [".jpg", ".jpeg", ".png"],
+    mimeTypes: ["image/jpeg", "image/png"],
+    accept: "image/*",
+  },
+} as const;
+
+export const getAllAllowedExtensions = (): string[] => {
+  return [
+    ...ALLOWED_MEDIA_TYPES.image.extensions,
+    ...ALLOWED_MEDIA_TYPES.video.extensions,
+    ...ALLOWED_MEDIA_TYPES.model3d.extensions,
+  ];
+};
+
+export const getAllAcceptString = (): string => {
+  return `${ALLOWED_MEDIA_TYPES.image.accept},${ALLOWED_MEDIA_TYPES.video.accept},${ALLOWED_MEDIA_TYPES.model3d.accept}`;
+};
+
+export const validateFileExtension = (
+  file: File
+): { valid: boolean; error?: string } => {
+  const fileName = file.name.toLowerCase();
+  const extension = fileName.substring(fileName.lastIndexOf("."));
+  const allowedExtensions = getAllAllowedExtensions();
+
+  if (!allowedExtensions.includes(extension)) {
+    return {
+      valid: false,
+      error: `Неподдерживаемый формат файла "${extension}". Допустимые форматы: ${allowedExtensions.join(
+        ", "
+      )}`,
+    };
+  }
+
+  return { valid: true };
+};
+
+export const filterValidFiles = (
+  files: File[]
+): { validFiles: File[]; errors: string[] } => {
+  const validFiles: File[] = [];
+  const errors: string[] = [];
+
+  files.forEach((file) => {
+    const validation = validateFileExtension(file);
+    if (validation.valid) {
+      validFiles.push(file);
+    } else {
+      errors.push(`${file.name}: ${validation.error}`);
+    }
+  });
+
+  return { validFiles, errors };
+};