@react-native-documents/picker/lib/commonjs/saveDocuments.js

A react native interface to access documents from dropbox, google drive, iCloud...

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.saveDocuments = saveDocuments;
var _NativeDocumentPicker = require("./spec/NativeDocumentPicker");
var _reactNative = require("react-native");
/**
 * Options object for the {@link saveDocuments} method. `sourceUris` is the only required field.
 *
 * @group saveDocuments() types
 */

/**
 * The result of calling {@link saveDocuments}. It is very unlikely that the metadata fields would be `null`, but in theory, it can happen.
 *
 * @group saveDocuments() types
 */

/**
 * The method for opening a "save as" dialog and saving source file(s) to a new location.
 *
 * On Android, only one file can be saved at a time.
 *
 * @group DocumentPicker
 * */
async function saveDocuments(options) {
  const writeDocumentResponse = await (async () => {
    if (_reactNative.Platform.OS === 'android') {
      const length = options.sourceUris.length;
      if (length > 1) {
        console.warn(`DocumentPicker.saveDocuments: Android only allows to save one file at a time.\n
      You provided an array with ${length} entries.`);
      }
      // making this division into 2 calls might be an overkill... but who knows
      const objectWithSingleUri = await _NativeDocumentPicker.NativeDocumentPicker.saveDocument(options);
      const response = await _NativeDocumentPicker.NativeDocumentPicker.writeDocuments(objectWithSingleUri);
      return response;
    } else {
      return _NativeDocumentPicker.NativeDocumentPicker.writeDocuments(options);
    }
  })();
  return writeDocumentResponse.map(keepOnlySpecifiedFields);
}
function keepOnlySpecifiedFields(source) {
  return {
    uri: source.uri,
    name: source.name,
    error: source.error
    // type: source.type,
    // nativeType: source.nativeType,
  };
}
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