VLCCloudStorageTableViewController.m 7.51 KB
Newer Older
1 2 3 4
/*****************************************************************************
 * VLCCloudStorageTableViewController.m
 * VLC for iOS
 *****************************************************************************
5
 * Copyright (c) 2013-2015 VideoLAN. All rights reserved.
6 7 8 9 10 11 12 13 14 15
 * $Id$
 *
 * Authors: Felix Paul Kühne <fkuehne # videolan.org>
 *          Fabio Ritrovato <sephiroth87 # videolan.org>
 *          Carola Nitz <nitz.carola # googlemail.com>
 *
 * Refer to the COPYING file of the official project for license.
 *****************************************************************************/

#import "VLCCloudStorageTableViewController.h"
16 17
#import "VLCProgressView.h"

18
@interface VLCCloudStorageTableViewController()
19 20 21 22 23 24 25 26
{
    VLCProgressView *_progressView;
    
    UIBarButtonItem *_progressBarButtonItem;
    UIBarButtonItem *_logoutButton;
}

@end
27 28 29

@implementation VLCCloudStorageTableViewController

30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84
- (void)viewDidLoad
{
    [super viewDidLoad];

    _authorizationInProgress = NO;

    self.modalPresentationStyle = UIModalPresentationFormSheet;
    self.navigationItem.titleView.contentMode = UIViewContentModeScaleAspectFit;
    
    UIBarButtonItem *backButton = [UIBarButtonItem themedBackButtonWithTarget:self andSelector:@selector(goBack)];
    self.navigationItem.leftBarButtonItem = backButton;

    _logoutButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"BUTTON_LOGOUT", "") style:UIBarButtonItemStyleBordered target:self action:@selector(logout)];

    if (!SYSTEM_RUNS_IOS7_OR_LATER) {
        self.flatLoginButton.hidden = YES;
        [self.loginButton setTitle:NSLocalizedString(@"DROPBOX_LOGIN", nil) forState:UIControlStateNormal];
    } else {
        self.loginButton.hidden = YES;
        [self.flatLoginButton setTitle:NSLocalizedString(@"DROPBOX_LOGIN", nil) forState:UIControlStateNormal];
    }

    [self.navigationController.toolbar setBackgroundImage:[UIImage imageNamed:@"sudHeaderBg"] forToolbarPosition:UIToolbarPositionAny barMetrics:UIBarMetricsDefault];

    self.tableView.rowHeight = [VLCCloudStorageTableViewCell heightOfCell];
    self.tableView.separatorColor = [UIColor VLCDarkBackgroundColor];
    self.view.backgroundColor = [UIColor VLCDarkBackgroundColor];

    _progressView = [VLCProgressView new];
    _progressBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:_progressView];

    _numberOfFilesBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:[NSString stringWithFormat:NSLocalizedString(@"NUM_OF_FILES", nil), 0] style:UIBarButtonItemStylePlain target:nil action:nil];
    [_numberOfFilesBarButtonItem setTitleTextAttributes:@{ UITextAttributeFont : [UIFont systemFontOfSize:11.] } forState:UIControlStateNormal];

    _activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
    _activityIndicator.hidesWhenStopped = YES;
    _activityIndicator.translatesAutoresizingMaskIntoConstraints = NO;
    
    [self.view addSubview:_activityIndicator];

    [self.view addConstraint:[NSLayoutConstraint constraintWithItem:_activityIndicator attribute:NSLayoutAttributeCenterX relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeCenterX multiplier:1.0 constant:0]];
    [self.view addConstraint:[NSLayoutConstraint constraintWithItem:_activityIndicator attribute:NSLayoutAttributeCenterY relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeCenterY multiplier:1.0 constant:0]];
    
    [self _showProgressInToolbar:NO];
}

- (void)viewWillAppear:(BOOL)animated
{
    self.navigationController.toolbarHidden = NO;
    self.navigationController.toolbar.barStyle = UIBarStyleBlack;
    [self.navigationController.toolbar setBackgroundImage:[UIImage imageNamed:@"bottomBlackBar"] forToolbarPosition:UIToolbarPositionAny barMetrics:UIBarMetricsDefault];
    [super viewWillAppear:animated];
}

- (void)viewWillDisappear:(BOOL)animated
85
{
86 87 88 89 90 91 92 93
    self.navigationController.toolbarHidden = YES;
    [super viewWillDisappear:animated];
}

- (void)_requestInformationForCurrentPath
{
    [_activityIndicator startAnimating];
    [self.controller requestDirectoryListingAtPath:self.currentPath];
94
    [_activityIndicator stopAnimating];
95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156
}

- (void)mediaListUpdated
{
    [_activityIndicator stopAnimating];

    [self.tableView reloadData];

    NSUInteger count = self.controller.currentListFiles.count;
    if (count == 0)
        self.numberOfFilesBarButtonItem.title = NSLocalizedString(@"NO_FILES", nil);
    else if (count != 1)
        self.numberOfFilesBarButtonItem.title = [NSString stringWithFormat:NSLocalizedString(@"NUM_OF_FILES", nil), count];
    else
        self.numberOfFilesBarButtonItem.title = NSLocalizedString(@"ONE_FILE", nil);
}

- (void)_showProgressInToolbar:(BOOL)value
{
    if (!value)
        [self setToolbarItems:@[[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil], _numberOfFilesBarButtonItem, [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil]] animated:YES];
    else {
        _progressView.progressBar.progress = 0.;
        [self setToolbarItems:@[[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil], _progressBarButtonItem, [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil]] animated:YES];
    }
}

- (void)operationWithProgressInformationStarted
{
    [self _showProgressInToolbar:YES];
}

- (void)updateRemainingTime:(NSString *)time
{
    [_progressView updateTime:time];
}

- (void)currentProgressInformation:(CGFloat)progress
{
    [_progressView.progressBar setProgress:progress animated:YES];
}

- (void)operationWithProgressInformationStopped
{
    [self _showProgressInToolbar:NO];
}
#pragma mark - UITableViewDataSources

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.controller.currentListFiles.count;
}

#pragma mark - UITableViewDelegate

- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
{
    cell.backgroundColor = (indexPath.row % 2 == 0)? [UIColor blackColor]: [UIColor VLCDarkBackgroundColor];
}

- (void)goBack
{
157
    if (((![self.currentPath isEqualToString:@""] && ![self.currentPath isEqualToString:@"/"]) && [self.currentPath length] > 0) && [self.controller isAuthorized]){
158 159 160 161 162 163 164 165 166 167 168
        self.currentPath = [self.currentPath stringByDeletingLastPathComponent];
        [self _requestInformationForCurrentPath];
    } else
        [self.navigationController popViewControllerAnimated:YES];
}

- (void)_showLoginPanel
{
    self.loginToCloudStorageView.frame = self.tableView.frame;
    self.navigationItem.rightBarButtonItem = nil;
    [self.view addSubview:self.loginToCloudStorageView];
169 170 171
}

- (void)updateViewAfterSessionChange
172 173 174 175
{
    self.navigationItem.rightBarButtonItem = _logoutButton;
    if(_authorizationInProgress) {
        if (self.loginToCloudStorageView.superview) {
176 177
        [self.loginToCloudStorageView removeFromSuperview];
            }
178
    }
179

180
    if (![self.controller isAuthorized]) {
181
        [_activityIndicator stopAnimating];
182 183 184 185 186
        [self _showLoginPanel];
        return;
    }

    //reload if we didn't come back from streaming
187 188 189
    if (self.currentPath == nil) {
        self.currentPath = @"";
    }
190 191 192 193 194 195 196 197 198 199 200
    if([self.controller.currentListFiles count] == 0)
        [self _requestInformationForCurrentPath];
}

- (void)logout
{
    [self.controller logout];
    [self updateViewAfterSessionChange];
}

- (IBAction)loginAction:(id)sender
201 202 203
{
}

204

205
@end