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LMSDownloadOperation.m
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LMSDownloadOperation.m
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//
// MLKDownloadOperation.m
// MLK
//
// Created by RenChao on 8/11/15.
// Copyright (c) 2015 Accenture. All rights reserved.
//
#import "MLKDownloadOperation.h"
#import "MLKSimpleHelper.h"
#import "MLKWebServiceHelper.h"
#import "MLKDownloadHelper.h"
#import "MLKSettingsBundleHelper.h"
#import "MLKBackgroundPostLogic.h"
#import "MLKKeyChainHelper.h"
#import "MLKLoginUsers.h"
@interface MLKDownloadOperation ()
@property (strong, nonatomic) NSMutableArray *downloadArray;
@property (nonatomic) NSInteger downloadCount;
@property (strong, nonatomic) id parameters;
@property (strong, nonatomic) MLKDownloadHelper *downloadHelper;
@end
@implementation MLKDownloadOperation
{
MLKWebServiceHelper *webService;
NSString *user;
}
@synthesize delegate;
- (MLKLogHelper *)logHelper {
if (!_logHelper) {
_logHelper = [[MLKLogHelper alloc] init];
}
return _logHelper;
}
- (instancetype)initWithParameters:(id)parameters
{
if (self == [super init])
{
_downloadArray = [[NSMutableArray alloc] init];
_downloadCount = 0;
self.parameters = parameters;
}
return self;
}
- (void)startDownload
{
webService = [[MLKWebServiceHelper alloc] init];
NSMutableArray *fileArray = [[NSMutableArray alloc] init];
NSString *documents = [MLKSimpleHelper getDocumentPath];
NSFileManager *fileManager = [NSFileManager defaultManager];
NSArray *subPaths = [fileManager subpathsAtPath:documents];
for (NSString *strPath in subPaths)
{
@autoreleasepool {
NSString *extension = [strPath pathExtension];
if ([extension isEqualToString:@"zip"])
{
NSDictionary *fileAttributes = [fileManager attributesOfItemAtPath:[documents stringByAppendingPathComponent:strPath] error:nil];
if (fileAttributes != nil)
{
NSNumber *fileSize;
fileSize = [fileAttributes objectForKey:NSFileSize];
[fileArray addObject:@{@"fileName": strPath, @"size": fileSize}];
}
}
}
}
NSError *error = nil;
user = self.parameters[0];
NSString *password = [MLKKeyChainHelper getPassword:user];
if (password == nil || [password isEqualToString:@""])
{
return;
}
NSDictionary *userInfo = @{MLKUSERNAME: user, MLKPASSWORD: password};
self.logHelper.dbName = user;
[self.logHelper log:[self class] methodName:_cmd logMessage:@"BG DL START" logLevel:DEBUGLOG];
NSString *sessionID = [webService loginWithUserInfo:userInfo error:&error];
NSString *strCookie = [self createCookieWithSession:sessionID];
if (strCookie != nil && ![strCookie isEqualToString:@""])
{
self.cookie = strCookie;
[[MLKLoginUsers sharedInstance].userInfo setValue:strCookie forKey:user];
NSDictionary *dictionary = [webService serviceDL:@{@"fileList": fileArray} cookie:strCookie error:&error];
[_downloadArray addObjectsFromArray:dictionary[@"fileList"]];
if ([_downloadArray count]>0)
{
NSString *strFileName = _downloadArray[_downloadCount];
NSString *fullPath = [self downloadFullPath:strFileName];
NSLog(@"downloadFilePath:%@", fullPath);
strFileName = [strFileName stringByAppendingString:MLKDownloadExtension];
//NSString *strTempFileName = [strFileName stringByAppendingString:MLKDownloadExtension];
//NSString *fullPath = [self downloadFullPath:strFileName];
_downloadHelper = [[MLKDownloadHelper alloc] initWithDelegate:self];
NSDictionary *dictionary = [MLKSimpleHelper getSettingPlist];
NSNumber *timeout = dictionary[@"DownloadTimeOutBG"];
[_downloadHelper setTimeoutInterval:[timeout integerValue]];
[_downloadHelper setStrCookie:strCookie];
_downloadCount++;
// [downloadHelper startDownloadTask:strTempFileName url:fullPath];
[_downloadHelper startDownloadTask:strFileName url:fullPath success:nil failed:nil];
/*[_downloadHelper downloadWithCookie:strFileName url:fullPath success:^(NSString *fileName) {
[self downloadRequestFinished:fileName];
} failed:^(NSString *fileNameAndCode) {
NSArray *strArr = [fileNameAndCode componentsSeparatedByString:@","];
NSString *fileName = strArr[0];
NSString *codeValue = strArr[1];
[self downloadRequestFinishedWitherror:fileName errorCode:codeValue];
}];*/
}
else
{
[webService logOutBG:strCookie withDB:user];
self.completionHandler(UIBackgroundFetchResultNewData);
[self.logHelper log:[self class] methodName:_cmd logMessage:@"BG DL END" logLevel:DEBUGLOG];
}
}
else
{
self.completionHandler(UIBackgroundFetchResultNewData);
}
}
- (NSString *)createCookieWithSession:(NSString*)sessionID
{
NSString *strCookie = @"";
NSArray *sessions = [sessionID componentsSeparatedByString:@", "];
for (NSString *strSesscion in sessions)
{
NSArray *componentArray = [strSesscion componentsSeparatedByString:@"; "];
NSString *cookie = [componentArray[0] stringByAppendingString:@"; "];
strCookie = [strCookie stringByAppendingString:cookie];
}
return strCookie;
}
- (NSString*)downloadFullPath:(NSString*)filePath
{
NSString *strHost = [MLKSettingsBundleHelper getValueForKey:MLKURLString];
NSString *urlPath = [NSString stringWithFormat:MLKDownloadURL, strHost, filePath];
return urlPath;
}
- (void)stopDownload
{
[_downloadHelper pause];
}
#pragma mark - download delegate
- (void)downloadRequestStart:(NSString*)fileName
{
}
- (void)downloadRequestDownloading:(float)progress indexPath:(NSIndexPath*)indexPath
{
NSLog(@"Downloading..........................");
}
//- (void)downloadRequestFinished:(NSString *)fileName
//{
// NSString *newName = [fileName stringByReplacingOccurrencesOfString:MLKDownloadExtension withString:@""];
// NSFileManager *fileManager = [NSFileManager defaultManager];
// BOOL isDirectory = NO;
// if ([fileManager fileExistsAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:newName] isDirectory:&isDirectory])
// {
// [fileManager removeItemAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:newName] error:nil];
// }
//
// if ([fileManager copyItemAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:fileName] toPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:newName] error:nil])
// {
// [fileManager removeItemAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:fileName] error:nil];
// }
// NSLog(@"downloadFileName:%@", fileName);
//
// if (_downloadCount +1 <= [_downloadArray count])
// {
// NSString *strFileName = _downloadArray[_downloadCount];
// NSString *fullPath = [self downloadFullPath:strFileName];
// strFileName = [strFileName stringByAppendingString:MLKDownloadExtension];
//
// _downloadCount++;
//// [downloadHelper startDownloadTask:strFileName url:fullPath];
// [_downloadHelper downloadWithCookie:strFileName url:fullPath success:^(NSString *fileName) {
// [self downloadRequestFinished:fileName];
// } failed:^(NSString *fileName) {
// [self downloadRequestFinishedWitherror:fileName];
// }];
//
//// self.completionHandler(UIBackgroundFetchResultNewData);
// }
// else
// {
// NSLog(@"Download finish");
// [webService logOutBG:self.cookie withDB:user];
// [self.logHelper log:[self class] methodName:_cmd logMessage:@"BG DL END" logLevel:DEBUGLOG];
// [delegate downloadRequestFinished:fileName];
// }
//
//}
//- (void)downloadRequestFinishedWitherror:(NSString *)fileName
//{
// [webService logOutBG:self.cookie withDB:user];
// [_downloadArray removeAllObjects];
// [delegate downloadRequestFinishedWitherror:fileName];
//// self.completionHandler(UIBackgroundFetchResultNewData);
//}
- (void)downloadRequestFinished:(NSString *)fileName indexPath:(NSIndexPath*)indexPath
{
NSString *newName = [fileName stringByReplacingOccurrencesOfString:MLKDownloadExtension withString:@""];
NSFileManager *fileManager = [NSFileManager defaultManager];
BOOL isDirectory = NO;
if ([fileManager fileExistsAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:newName] isDirectory:&isDirectory])
{
[fileManager removeItemAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:newName] error:nil];
}
if ([fileManager copyItemAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:fileName] toPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:newName] error:nil])
{
[fileManager removeItemAtPath:[[MLKSimpleHelper getDocumentPath] stringByAppendingPathComponent:fileName] error:nil];
}
if (_downloadCount +1 <= [_downloadArray count])
{
NSString *strFileName = _downloadArray[_downloadCount];
NSString *fullPath = [self downloadFullPath:strFileName];
strFileName = [strFileName stringByAppendingString:MLKDownloadExtension];
[_downloadHelper startDownloadTask:strFileName url:fullPath success:nil failed:nil];
_downloadCount++;
}
else
{
[webService logOutBG:self.cookie withDB:user];
[self.logHelper log:[self class] methodName:_cmd logMessage:@"BG DL END" logLevel:DEBUGLOG];
[delegate downloadRequestFinished:fileName];
}
}
- (void)downloadRequestFinishedWitherror:(NSError *)error fileName:(NSString*)fileName indexPath:(NSIndexPath*)indexPath
{
[webService logOutBG:self.cookie withDB:user];
[_downloadArray removeAllObjects];
[delegate downloadRequestFinishedWitherror:fileName];
}
@end