123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143 |
- /*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
- /*
- * copyTo
- *
- * IN:
- * args
- * 0 - URL of entry to copy
- * 1 - URL of the directory into which to copy/move the entry
- * 2 - the new name of the entry, defaults to the current name
- * move - if true, delete the entry which was copied
- * OUT:
- * success - entry for the copied file or directory
- * fail - FileError
- */
- var resolve = cordova.require('cordova-plugin-file.resolveLocalFileSystemURIProxy'),
- requestAnimationFrame = cordova.require('cordova-plugin-file.bb10RequestAnimationFrame');
- module.exports = function (success, fail, args, move) {
- var uri = args[0],
- destination = args[1],
- fileName = args[2],
- copiedEntry;
- function onSuccess() {
- resolve(
- function (entry) {
- if (typeof(success) === 'function') {
- success(entry);
- }
- },
- onFail,
- [destination + copiedEntry.name]
- );
- }
- function onFail(error) {
- if (typeof(fail) === 'function') {
- if (error && error.code) {
- //set error codes expected by mobile spec
- if (uri === destination) {
- fail(FileError.INVALID_MODIFICATION_ERR);
- } else if (error.code === FileError.SECURITY_ERR) {
- fail(FileError.INVALID_MODIFICATION_ERR);
- } else {
- fail(error.code);
- }
- } else {
- fail(error);
- }
- }
- }
- function writeFile(fileEntry, blob, entry) {
- copiedEntry = fileEntry;
- fileEntry.createWriter(function (fileWriter) {
- fileWriter.onwriteend = function () {
- if (move) {
- entry.nativeEntry.remove(onSuccess, function () {
- console.error("Move operation failed. Files may exist at both source and destination");
- });
- } else {
- onSuccess();
- }
- };
- fileWriter.onerror = onFail;
- fileWriter.write(blob);
- }, onFail);
- }
- function copyFile(entry) {
- if (entry.nativeEntry.file) {
- entry.nativeEntry.file(function (file) {
- var reader = new FileReader()._realReader;
- reader.onloadend = function (e) {
- var contents = new Uint8Array(this.result),
- blob = new Blob([contents]);
- resolve(function (destEntry) {
- requestAnimationFrame(function () {
- destEntry.nativeEntry.getFile(fileName, {create: true}, function (fileEntry) {
- writeFile(fileEntry, blob, entry);
- }, onFail);
- });
- }, onFail, [destination]);
- };
- reader.onerror = onFail;
- reader.readAsArrayBuffer(file);
- }, onFail);
- } else {
- onFail(FileError.INVALID_MODIFICATION_ERR);
- }
- }
- function copyDirectory(entry) {
- resolve(function (destEntry) {
- if (entry.filesystemName !== destEntry.filesystemName) {
- console.error("Copying directories between filesystems is not supported on BB10");
- onFail(FileError.INVALID_MODIFICATION_ERR);
- } else {
- entry.nativeEntry.copyTo(destEntry.nativeEntry, fileName, function () {
- resolve(function (copiedDir) {
- copiedEntry = copiedDir;
- if (move) {
- entry.nativeEntry.removeRecursively(onSuccess, onFail);
- } else {
- onSuccess();
- }
- }, onFail, [destination + fileName]);
- }, onFail);
- }
- }, onFail, [destination]);
- }
- if (destination + fileName === uri) {
- onFail(FileError.INVALID_MODIFICATION_ERR);
- } else if (fileName.indexOf(':') > -1) {
- onFail(FileError.ENCODING_ERR);
- } else {
- resolve(function (entry) {
- if (entry.isDirectory) {
- copyDirectory(entry);
- } else {
- copyFile(entry);
- }
- }, onFail, [uri]);
- }
- };
|