//
// NCShares.m
// Nextcloud iOS
//
// Created by Marino Faggiana on 05/06/17.
// Copyright (c) 2017 TWS. All rights reserved.
//
// Author Marino Faggiana <m.faggiana@twsweb.it>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#import "NCShares.h"
#import "NCSharesCell.h"
#import "AppDelegate.h"
#import "NCBridgeSwift.h"
@interface NCShares ()
{
AppDelegate *appDelegate;
NSArray *_dataSource;
}
@end
@implementation NCShares
#pragma --------------------------------------------------------------------------------------------
#pragma mark ===== Init =====
#pragma --------------------------------------------------------------------------------------------
- (id)initWithCoder:(NSCoder *)aDecoder
{
if (self = [super initWithCoder:aDecoder]) {
appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(triggerProgressTask:) name:@"NotificationProgressTask" object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(changeTheming) name:@"changeTheming" object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(reloadDatasource) name:@"SharesReloadDatasource" object:nil];
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Custom Cell
[self.tableView registerNib:[UINib nibWithNibName:@"NCSharesCell" bundle:nil] forCellReuseIdentifier:@"Cell"];
// dataSource
_dataSource = [NSMutableArray new];
self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.tableView.frame.size.width, 1)];
self.tableView.separatorColor = [NCBrandColor sharedInstance].seperator;
self.tableView.emptyDataSetDelegate = self;
self.tableView.emptyDataSetSource = self;
self.tableView.delegate = self;
// Title
self.title = NSLocalizedString(@"_list_shares_", nil);
}
// ApparirÃ
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
// Color
[appDelegate aspectNavigationControllerBar:self.navigationController.navigationBar online:[appDelegate.reachability isReachable] hidden:NO];
[appDelegate aspectTabBar:self.tabBarController.tabBar hidden:NO];
// Plus Button
[appDelegate plusButtonVisibile:true];
[self reloadDatasource];
}
- (void)changeTheming
{
if (self.isViewLoaded && self.view.window)
[appDelegate changeTheming:self];
// Reload Table View
[self.tableView reloadData];
}
- (void)triggerProgressTask:(NSNotification *)notification
{
//NSDictionary *dict = notification.userInfo;
//float progress = [[dict valueForKey:@"progress"] floatValue];
}
#pragma --------------------------------------------------------------------------------------------
#pragma mark ==== DZNEmptyDataSetSource ====
#pragma --------------------------------------------------------------------------------------------
- (UIColor *)backgroundColorForEmptyDataSet:(UIScrollView *)scrollView
{
return [UIColor whiteColor];
}
- (UIImage *)imageForEmptyDataSet:(UIScrollView *)scrollView
{
return [CCGraphics changeThemingColorImage:[UIImage imageNamed:@"sharesNoFiles"] color:[NCBrandColor sharedInstance].brandElement];
}
- (NSAttributedString *)titleForEmptyDataSet:(UIScrollView *)scrollView
{
NSString *text = [NSString stringWithFormat:@"%@", NSLocalizedString(@"_list_shares_no_files_", nil)];
NSDictionary *attributes = @{NSFontAttributeName:[UIFont boldSystemFontOfSize:20.0f], NSForegroundColorAttributeName:[UIColor lightGrayColor]};
return [[NSAttributedString alloc] initWithString:text attributes:attributes];
}
- (NSAttributedString *)descriptionForEmptyDataSet:(UIScrollView *)scrollView
{
NSString *text = [NSString stringWithFormat:@"\n%@", NSLocalizedString(@"_tutorial_list_shares_view_", nil)];
NSMutableParagraphStyle *paragraph = [NSMutableParagraphStyle new];
paragraph.lineBreakMode = NSLineBreakByWordWrapping;
paragraph.alignment = NSTextAlignmentCenter;
NSDictionary *attributes = @{NSFontAttributeName: [UIFont systemFontOfSize:14.0], NSForegroundColorAttributeName: [UIColor lightGrayColor], NSParagraphStyleAttributeName: paragraph};
return [[NSAttributedString alloc] initWithString:text attributes:attributes];
}
#pragma --------------------------------------------------------------------------------------------
#pragma mark ==== Download Thumbnail <Delegate> ====
#pragma --------------------------------------------------------------------------------------------
- (void)downloadThumbnailSuccessFailure:(CCMetadataNet *)metadataNet message:(NSString *)message errorCode:(NSInteger)errorCode
{
if (errorCode == 0) {
[self reloadDatasource];
}
}
#pragma --------------------------------------------------------------------------------------------
#pragma mark ==== Read File <Delegate> ====
#pragma --------------------------------------------------------------------------------------------
- (void)readFileSuccessFailure:(CCMetadataNet *)metadataNet metadata:(tableMetadata *)metadata message:(NSString *)message errorCode:(NSInteger)errorCode
{
if (errorCode == 0) {
(void)[[NCManageDatabase sharedInstance] addMetadata:metadata];
[self reloadDatasource];
} else {
NSLog(@"[LOG] Read file failure error %d, %@", (int)errorCode, message);
}
}
#pragma --------------------------------------------------------------------------------------------
#pragma mark ==== unShare <Delegate> ====
#pragma --------------------------------------------------------------------------------------------
- (void)unShareSuccess:(CCMetadataNet *)metadataNet
{
NSArray *result = [[NCManageDatabase sharedInstance] unShare:metadataNet.share fileName:metadataNet.fileName serverUrl:metadataNet.serverUrl sharesLink:appDelegate.sharesLink sharesUserAndGroup:appDelegate.sharesUserAndGroup];
appDelegate.sharesLink = result[0];
appDelegate.sharesUserAndGroup = result[1];
[self reloadDatasource];
}
- (void)removeShares:(tableMetadata *)metadata tableShare:(tableShare *)tableShare
{
CCMetadataNet *metadataNet = [[CCMetadataNet alloc] initWithAccount:appDelegate.activeAccount];
metadataNet.action = actionUnShare;
metadataNet.fileID = metadata.fileID;
metadataNet.fileName = metadata.fileName;
metadataNet.selector = selectorUnshare;
metadataNet.serverUrl = tableShare.serverUrl;
// Unshare Link
if (tableShare.shareLink.length > 0) {
metadataNet.share = tableShare.shareLink;
[appDelegate addNetworkingOperationQueue:appDelegate.netQueue delegate:self metadataNet:metadataNet];
}
// Unshare User&Group
NSArray *shareUserAndGroup = [tableShare.shareUserAndGroup componentsSeparatedByString:@","];
for (NSString *share in shareUserAndGroup) {
metadataNet.share = [share stringByReplacingOccurrencesOfString:@" " withString:@""];
[appDelegate addNetworkingOperationQueue:appDelegate.netQueue delegate:self metadataNet:metadataNet];
}
}
#pragma mark -
#pragma --------------------------------------------------------------------------------------------
#pragma mark ===== Swipe Tablet -> menu =====
#pragma --------------------------------------------------------------------------------------------
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath
{
return UITableViewCellEditingStyleDelete;
}
- (NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath
{
return NSLocalizedString(@"_delete_", nil);
}
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
{
tableMetadata *metadata;
if (indexPath.row+1 <= _dataSource.count) {
tableShare *table = [_dataSource objectAtIndex:indexPath.row];
NSString *directoryID = [[NCManageDatabase sharedInstance] getDirectoryID:table.serverUrl];
if (directoryID)
metadata = [[NCManageDatabase sharedInstance] getMetadataWithPredicate:[NSPredicate predicateWithFormat:@"account = %@ AND directoryID = %@ AND fileName = %@", appDelegate.activeAccount, directoryID, table.fileName]];
}
if (metadata) return YES;
else return NO;
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
if (editingStyle == UITableViewCellEditingStyleDelete) {
tableShare *table = [_dataSource objectAtIndex:indexPath.row];
NSString *directoryID = [[NCManageDatabase sharedInstance] getDirectoryID:table.serverUrl];
if (directoryID) {
tableMetadata *metadata = [[NCManageDatabase sharedInstance] getMetadataWithPredicate:[NSPredicate predicateWithFormat:@"account = %@ AND directoryID = %@ AND fileName = %@", appDelegate.activeAccount, directoryID, table.fileName]];
[self removeShares:metadata tableShare:table];
}
}
}
#pragma --------------------------------------------------------------------------------------------
#pragma mark ==== Table ====
#pragma --------------------------------------------------------------------------------------------
- (void)readFolder:(NSString *)serverUrl
{
[self reloadDatasource];
}
- (void)reloadDatasource
{
_dataSource = [[NCManageDatabase sharedInstance] getTableShares];
[self.tableView reloadData];
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 60;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [_dataSource count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NCSharesCell *cell = (NCSharesCell *)[tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
tableMetadata *metadata;
// separator
cell.separatorInset = UIEdgeInsetsMake(0.f, 60.f, 0.f, 0.f);
// Initialize
cell.statusImageView.image = nil;
cell.offlineImageView.image = nil;
// change color selection
UIView *selectionColor = [[UIView alloc] init];
selectionColor.backgroundColor = [[NCBrandColor sharedInstance] getColorSelectBackgrond];
cell.selectedBackgroundView = selectionColor;
tableShare *table = [_dataSource objectAtIndex:indexPath.row];
NSString *directoryID = [[NCManageDatabase sharedInstance] getDirectoryID:table.serverUrl];
if (!directoryID)
return cell;
if (directoryID.length > 0)
metadata = [[NCManageDatabase sharedInstance] getMetadataWithPredicate:[NSPredicate predicateWithFormat:@"account = %@ AND directoryID = %@ AND fileName = %@", appDelegate.activeAccount, directoryID, table.fileName]];
if (metadata) {
if (metadata.directory) {
cell.fileImageView.image = [CCGraphics changeThemingColorImage:[UIImage imageNamed:@"folder"] color:[NCBrandColor sharedInstance].brandElement];
} else {
cell.fileImageView.image = [UIImage imageWithContentsOfFile:[NSString stringWithFormat:@"%@/%@.ico", appDelegate.directoryUser, metadata.fileID]];
if (cell.fileImageView.image == nil) {
if (metadata.thumbnailExists)
[[CCActions sharedInstance] downloadTumbnail:metadata delegate:self];
else
cell.fileImageView.image = [UIImage imageNamed:metadata.iconName];
}
}
} else {
cell.fileImageView.image = [CCGraphics changeThemingColorImage:[UIImage imageNamed:@"file"] color:[NCBrandColor sharedInstance].brandElement];
CCMetadataNet *metadataNet = [[CCMetadataNet alloc] initWithAccount:appDelegate.activeAccount];
metadataNet.action = actionReadFile;
metadataNet.fileName = table.fileName;
metadataNet.serverUrl = table.serverUrl;
[appDelegate addNetworkingOperationQueue:appDelegate.netQueue delegate:self metadataNet:metadataNet];
}
cell.labelTitle.text = table.fileName;
if ([table.serverUrl isEqualToString:[CCUtility getHomeServerUrlActiveUrl:appDelegate.activeUrl]])
cell.labelInfoFile.text = @"/";
else
cell.labelInfoFile.text = [table.serverUrl stringByReplacingOccurrencesOfString:[CCUtility getHomeServerUrlActiveUrl:appDelegate.activeUrl] withString:@""];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
// deselect row
[tableView deselectRowAtIndexPath:indexPath animated:YES];
tableMetadata *metadata;
tableShare *table = [_dataSource objectAtIndex:indexPath.row];
if (table.serverUrl) {
NSString *directoryID = [[NCManageDatabase sharedInstance] getDirectoryID:table.serverUrl];
if (directoryID)
metadata = [[NCManageDatabase sharedInstance] getMetadataWithPredicate:[NSPredicate predicateWithFormat:@"account = %@ AND directoryID = %@ AND fileName = %@", appDelegate.activeAccount, directoryID, table.fileName]];
if (metadata) {
[appDelegate.activeMain openWindowShare:metadata];
}
}
}
@end