113 lines
4.5 KiB
Plaintext
113 lines
4.5 KiB
Plaintext
import { Archive } from "ZIPFoundation"
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import { URL, FileManager, URLResourceKey, CharacterSet } from 'Foundation';
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import { UIDocumentBrowserAction, UIDocumentPickerViewController, UIDocumentPickerMode, UIViewController } from 'UIKit';
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/**
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* 压缩文件或者文件夹
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* @description 必须是沙盒路径
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* @param path 待压缩的文件夹 x/x
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* @param target 压缩后存放的文件路径如x/x.zip
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*/
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export const addZip = (path : string, target : string,callback:(path:string)=>void) => {
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let fileManager = FileManager.default
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let archiveURL = new URL(fileURLWithPath = UTSiOS.convert2AbsFullPath(target))
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console.log(archiveURL.path, '----')
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let socurl = new URL(fileURLWithPath = UTSiOS.convert2AbsFullPath(path))
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let archive = UTSiOS.try(new Archive(url = archiveURL, accessMode = Archive.AccessMode.create), "?")
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if (archive == null) {
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console.log("archiveURL:fail", archive)
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callback('')
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return;
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}
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let enumerator : FileManager.DirectoryEnumerator = fileManager.enumerator(at = socurl, includingPropertiesForKeys = [URLResourceKey.isRegularFileKey, URLResourceKey.isDirectoryKey])!
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let fileURL : URL | null = enumerator.nextObject() as URL | null
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let i = 1
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while (fileURL != null) {
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let str = fileURL!.path.replace(socurl.path, '') as String
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str = str.replace('/private', '') as String
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let relativePath = str.trimmingCharacters(in = new CharacterSet(charactersIn = "/"))
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if (!fileManager.fileExists(atPath = fileURL!.path)) {
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fileURL = enumerator.nextObject() as URL | null
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continue;
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}
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let parentstr = fileURL!.path.substring(0, fileURL!.path.lastIndexOf("/"))
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let parentUrl = new URL(fileURLWithPath = parentstr.replace('/private', ''))
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UTSiOS.try(archive!.addEntry(with = relativePath, fileURL = fileURL!), '?')
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fileURL = enumerator.nextObject() as URL | null
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i += 1;
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}
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console.log("zip:ok", archiveURL.path)
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callback(archiveURL.path)
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}
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/**
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* 压缩文件至系统手机目录
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* @description 必须是沙盒路径
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* @param path 文件路径如：x/x.zip
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* @param filename 保存的文件名
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*/
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export const addZipAndSaveDisk = (path : string, filename:string,callback:(path:string)=>void) => {
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let fileManager = FileManager.default
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let downloadsDirectory = FileManager.default.temporaryDirectory
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let archiveURL = downloadsDirectory as URL
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archiveURL.appendPathComponent(filename)
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console.log(archiveURL.path, '----')
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let socurl = new URL(fileURLWithPath = UTSiOS.convert2AbsFullPath(path))
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let archive = UTSiOS.try(new Archive(url = archiveURL, accessMode = Archive.AccessMode.create), "?")
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if (archive == null) {
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console.log("archiveURL:fail", archive)
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callback('')
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return;
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}
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let enumerator : FileManager.DirectoryEnumerator = fileManager.enumerator(at = socurl, includingPropertiesForKeys = [URLResourceKey.isRegularFileKey, URLResourceKey.isDirectoryKey])!
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let fileURL : URL | null = enumerator.nextObject() as URL | null
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let i = 1
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while (fileURL != null) {
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let str = fileURL!.path.replace(socurl.path, '') as String
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str = str.replace('/private', '') as String
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let relativePath = str.trimmingCharacters(in = new CharacterSet(charactersIn = "/"))
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if (!fileManager.fileExists(atPath = fileURL!.path)) {
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fileURL = enumerator.nextObject() as URL | null
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continue;
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}
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let parentstr = fileURL!.path.substring(0, fileURL!.path.lastIndexOf("/"))
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let parentUrl = new URL(fileURLWithPath = parentstr.replace('/private', ''))
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// relativePath = relativePath.substring((relativePath.lastIndexOf("/")+1).toInt())
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UTSiOS.try(archive!.addEntry(with = relativePath, fileURL = fileURL!), '?')
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console.log("序号:", i, str)
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fileURL = enumerator.nextObject() as URL | null
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i += 1;
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}
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console.log("zip:ok", archiveURL.path)
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let documentPicker = new UIDocumentPickerViewController(url = archiveURL, in = UIDocumentPickerMode.exportToService)
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let rootview = UTSiOS.getCurrentViewController() as UIViewController
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rootview.present(documentPicker, animated = true, completion = nil)
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callback(archiveURL.path)
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}
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/**
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* 解压缩文件
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* @description 必须是沙盒路径
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* @param path 文件路径如：x/x.zip
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* @param target 解压至目录文件夹 x/x
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*/
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export const unZip = (path : string, target : string) => {
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let fileManager = FileManager.default
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let targetpath = new URL(fileURLWithPath = UTSiOS.convert2AbsFullPath(target))
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let zippathfile = new URL(fileURLWithPath = UTSiOS.convert2AbsFullPath(path))
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let result = UTSiOS.try(fileManager.unzipItem(at = zippathfile, to = targetpath), "?")
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if (result == null) {
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console.log("unzip:fail", result)
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return;
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}
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console.log("unzip:ok")
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} |