آپلود رسانه

استراحت

فیلدهای زیر را در هدر درخواست POST قرار دهید:

در اینجا یک عنوان درخواست POST وجود دارد:

POST https://photoslibrary.googleapis.com/v1/uploads
Authorization: Bearer oauth2-token
Content-type: application/octet-stream
X-Goog-Upload-Content-Type: mime-type
X-Goog-Upload-Protocol: raw

در بدنه درخواست، باینری فایل را وارد کنید:

media-binary-data

اگر این درخواست POST موفقیت آمیز باشد، یک نشانه آپلود که به شکل یک رشته متن خام است، به عنوان بدنه پاسخ برگردانده می شود. برای ایجاد آیتم های رسانه، از این رشته های متنی در فراخوانی batchCreate استفاده کنید.

upload-token

جاوا

// Open the file and automatically close it after upload
try (RandomAccessFile file = new RandomAccessFile(pathToFile, "r")) {
  // Create a new upload request
  UploadMediaItemRequest uploadRequest =
      UploadMediaItemRequest.newBuilder()
              // The media type (e.g. "image/png")
              .setMimeType(mimeType)
              // The file to upload
              .setDataFile(file)
          .build();
  // Upload and capture the response
  UploadMediaItemResponse uploadResponse = photosLibraryClient.uploadMediaItem(uploadRequest);
  if (uploadResponse.getError().isPresent()) {
    // If the upload results in an error, handle it
    Error error = uploadResponse.getError().get();
  } else {
    // If the upload is successful, get the uploadToken
    String uploadToken = uploadResponse.getUploadToken().get();
    // Use this upload token to create a media item
  }
} catch (ApiException e) {
  // Handle error
} catch (IOException e) {
  // Error accessing the local file
}

PHP

try {
    // Create a new upload request by opening the file
    // and specifying the media type (e.g. "image/png")
    $uploadToken = $photosLibraryClient->upload(file_get_contents($localFilePath), null, $mimeType);
} catch (\GuzzleHttp\Exception\GuzzleException $e) {
    // Handle error
}

استراحت

در اینجا هدر درخواست POST آمده است:

POST https://photoslibrary.googleapis.com/v1/mediaItems:batchCreate
Content-type: application/json
Authorization: Bearer oauth2-token

بدنه درخواست باید فهرستی از newMediaItems را مشخص کند.

{
  "newMediaItems": [
    {
      "description": "item-description",
      "simpleMediaItem": {
        "fileName": "filename",
        "uploadToken": "upload-token"
      }
    }
   , ...
  ]
}

جاوا

try {
  // Create a NewMediaItem with the following components:
  // - uploadToken obtained from the previous upload request
  // - filename that will be shown to the user in Google Photos
  // - description that will be shown to the user in Google Photos
  NewMediaItem newMediaItem = NewMediaItemFactory
          .createNewMediaItem(uploadToken, fileName, itemDescription);
  List<NewMediaItem> newItems = Arrays.asList(newMediaItem);

  BatchCreateMediaItemsResponse response = photosLibraryClient.batchCreateMediaItems(newItems);
  for (NewMediaItemResult itemsResponse : response.getNewMediaItemResultsList()) {
    Status status = itemsResponse.getStatus();
    if (status.getCode() == Code.OK_VALUE) {
      // The item is successfully created in the user's library
      MediaItem createdItem = itemsResponse.getMediaItem();
    } else {
      // The item could not be created. Check the status and try again
    }
  }
} catch (ApiException e) {
  // Handle error
}

PHP

try {
    $newMediaItems = [];
    // Create a NewMediaItem with the following components:
    // - uploadToken obtained from the previous upload request
    // - filename that will be shown to the user in Google Photos
    // - description that will be shown to the user in Google Photos
    $newMediaItems[0] = PhotosLibraryResourceFactory::newMediaItemWithDescriptionAndFileName(
            $uploadToken, $itemDescription, $fileName);

    $response = $photosLibraryClient->batchCreateMediaItems($newMediaItems);
    foreach ($response->getNewMediaItemResults() as $itemResult) {
        $status = $itemResult->getStatus();
        if ($status->getCode() != Code::OK) {
            // Error while creating the item.
        }
    }
} catch (\Google\ApiCore\ApiException $e) {
    // Handle error
}

استراحت

{
  "albumId": "album-id",
  "newMediaItems": [
    {
      "description": "item-description",
      "simpleMediaItem": {
        "fileName": "filename",
        "uploadToken": "upload-token"
      }
    }
   , ...
  ]
}

جاوا

try {
  // Create new media items in a specific album
  BatchCreateMediaItemsResponse response = photosLibraryClient
      .batchCreateMediaItems(albumId, newItems);
  // Check the response
} catch (ApiException e) {
  // Handle error
}

PHP

try {
    $response = $photosLibraryClient->batchCreateMediaItems($newMediaItems, ['albumId' => $albumId]);
} catch (\Google\ApiCore\ApiException $e) {
    // Handle error
}

استراحت

{
  "albumId": "album-id",
  "newMediaItems": [
    {
      "description": "item-description",
      "simpleMediaItem": {
        "fileName": "filename",
        "uploadToken": "upload-token"
      }
    }
    , ...
  ],
  "albumPosition": {
    "position": "after-media-item",
    "relativeMediaItemId": "media-item-id"
  }
}

جاوا

try {
  // Create new media items in a specific album, positioned after a media item
  AlbumPosition positionInAlbum = AlbumPositionFactory.createFirstInAlbum();
  BatchCreateMediaItemsResponse response = photosLibraryClient
      .batchCreateMediaItems(albumId, newItems, positionInAlbum);
  // Check the response
} catch (ApiException e) {
  // Handle error
}

PHP

try {
    $albumPosition = PhotosLibraryResourceFactory::albumPositionAfterMediaItem($mediaItemId);
    $response = $photosLibraryClient->batchCreateMediaItems($newMediaItems,
        ['albumId' => $albumId, 'albumPosition' => $albumPosition]);
} catch (\Google\ApiCore\ApiException $e) {
    // Handle error
}

استراحت

اگر همه موارد رسانه با موفقیت ایجاد شده باشند، درخواست وضعیت HTTP 200 OK را برمی‌گرداند. اگر برخی از موارد رسانه را نمی توان ایجاد کرد، درخواست وضعیت HTTP 207 MULTI-STATUS را برای نشان دادن موفقیت نسبی برمی گرداند.

{
  "newMediaItemResults": [
    {
      "uploadToken": "upload-token",
      "status": {
        "message": "Success"
      },
      "mediaItem": {
        "id": "media-item-id",
        "description": "item-description",
        "productUrl": "https://photos.google.com/photo/photo-path",
        "mimeType": "mime-type",
        "mediaMetadata": {
          "width": "media-width-in-px",
          "height": "media-height-in-px",
          "creationTime": "creation-time",
          "photo": {}
        },
        "filename": "filename"
      }
    },
    {
      "uploadToken": "upload-token",
      "status": {
        "code": 13,
        "message": "Internal error"
      }
    }
  ]
}

جاوا

BatchCreateMediaItemsResponse response = photosLibraryClient.batchCreateMediaItems(newItems);

// The response contains a list of NewMediaItemResults
for (NewMediaItemResult result : response.getNewMediaItemResultsList()) {
  // Each result item is identified by its uploadToken
  String uploadToken = result.getUploadToken();
  Status status = result.getStatus();

  if (status.getCode() == Code.OK_VALUE) {
    // If the request is successful, a MediaItem is returned
    MediaItem mediaItem = result.getMediaItem();
    String id = mediaItem.getId();
    String productUrl = mediaItem.getProductUrl();
    // ...
  }
}

PHP

// The response from a call to batchCreateMediaItems returns a list of NewMediaItemResults
foreach ($response->getNewMediaItemResults() as $itemResult) {
    // Each result item is identified by its uploadToken
    $itemUploadToken = $itemResult->getUploadToken();
    // Verify the status of each entry to ensure that the item has been uploaded correctly
    $itemStatus = $itemResult->getStatus();
    if ($itemStatus->getCode() != Code::OK) {
        // Error when item is being created
    } else {
        // Media item is successfully created
        // Get the MediaItem object from the response
        $mediaItem = $itemResult->getMediaItem();
        // It contains details such as the Id of the item, productUrl
        $id = $mediaItem->getId();
        $productUrl = $mediaItem->getProductUrl();
        // ...
    }
}

شبه کد

CREATE uploadQueue FROM users, filesToUpload
// Upload media bytes in parallel.
START multiple THREADS
  WHILE uploadQueue is not empty
    POP uploadQueue
    UPLOAD file for user
    GET uploadToken
    CHECK and HANDLE errors
    STORE uploadToken for user in uploadTokensQueue
  END

شبه کد

// For each user, create media items once 50 upload tokens have been
// saved, or no more uploads are left per user.
WHEN uploadTokensQueue for user is >= 50 OR no more pending uploads for user
  // Calls can be made in parallel for different users,
  // but only make a single call per user at a time.
  START new thread for (this) user if there is no thread yet
    POP 50 uploadTokens from uploadTokensQueue for user
    CALL mediaItems.batchCreate with uploadTokens
    WAIT UNTIL batchCreate call has completed
    CHECK and HANDLE errors (retry as needed)
  DONE.