code.grnet.gr Git - pithos-ios/blob - Classes/AccountSettingsViewController.m

   1 //
   2 //  AccountSettingsViewController.m
   3 //  OpenStack
   4 //
   5 //  Created by Mike Mayo on 12/14/10.
   6 //  The OpenStack project is provided under the Apache 2.0 license.
   7 //
   8
   9 #import "AccountSettingsViewController.h"
  10 #import "OpenStackAccount.h"
  11 #import "Provider.h"
  12 #import "RSTextFieldCell.h"
  13 #import "UIColor+MoreColors.h"
  14 #import "OpenStackAppDelegate.h"
  15 #import "UIViewController+Conveniences.h"
  16 #import "OpenStackRequest.h"
  17
  18 #define kUsername 0
  19 #define kAPIKey 1
  20
  21 @implementation AccountSettingsViewController
  22
  23 @synthesize account, userName, apiKey, activityIndicatorView;
  24
  25 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
  26     return (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) || (toInterfaceOrientation == UIInterfaceOrientationPortrait);
  27 }
  28
  29 #pragma mark -
  30 #pragma mark HTTP Response Handlers
  31
  32 - (void)authenticationSucceded:(OpenStackRequest *)request {
  33
  34     [self.activityIndicatorView removeFromSuperview];
  35
  36     if ([request isSuccess]) {
  37         account.authToken = [[request responseHeaders] objectForKey:@"X-Auth-Token"];
  38         account.serversURL = [NSURL URLWithString:[[request responseHeaders] objectForKey:@"X-Server-Management-Url"]];
  39
  40         NSString *filesStorageURL;
  41         if (![[request responseHeaders] objectForKey:@"X-Storage-URL"]) {
  42             filesStorageURL = [NSString stringWithFormat:@"%@/v1/%@",
  43                                [account.hostURL absoluteString],
  44                                [account username]];
  45             account.filesURL = [NSURL URLWithString:filesStorageURL];
  46         }
  47         else {
  48             account.filesURL = [NSURL URLWithString:[[request responseHeaders] objectForKey:@"X-Storage-Url"]];
  49         }
  50
  51         account.pithosPublicLinkURLPrefix = account.hostURL;
  52         account.pithosLoginURLPrefix = [NSURL URLWithString:
  53                                         [[account.hostURL absoluteString]
  54                                          stringByAppendingString:@"/login"]];
  55
  56         NSString *cdnStr = [[request responseHeaders] objectForKey:@"X-Cdn-Management-Url"];
  57         if (!cdnStr) {
  58             cdnStr = [[request responseHeaders] objectForKey:@"X-CDN-Management-Url"];
  59         }
  60         if (cdnStr) {
  61             account.cdnURL = [NSURL URLWithString:cdnStr];
  62         }
  63         [account persist];
  64         [account refreshCollections];
  65         [self.navigationController dismissModalViewControllerAnimated:YES];
  66     } else {
  67         self.navigationItem.rightBarButtonItem.enabled = NO;
  68         [self alert:@"Authentication Failure" message:@"Please check your User Name and Token."];
  69     }
  70 }
  71
  72 - (void)authenticationFailed:(OpenStackRequest *)request {
  73     [self.activityIndicatorView removeFromSuperview];
  74     self.navigationItem.rightBarButtonItem.enabled = YES;
  75     self.account.containers = nil;
  76     if ([request responseStatusCode] == 401) {
  77         [self alert:@"Authentication Failure" message:@"Please check your User Name and Token."];
  78     } else {
  79         [self failOnBadConnection];
  80     }
  81 }
  82
  83
  84 - (void)authenticate {
  85
  86     BOOL valid = YES;
  87
  88         valid = valid && usernameTextField.text && ![@"" isEqualToString:usernameTextField.text];
  89         if (!valid) {
  90             [self alert:nil message:@"Please enter your username."];
  91             [usernameTextField becomeFirstResponder];
  92         } else {
  93             valid = valid && apiKeyTextField.text && ![@"" isEqualToString:apiKeyTextField.text];
  94             if (!valid) {
  95                 [self alert:nil message:@"Please enter your token."];
  96                 [apiKeyTextField becomeFirstResponder];
  97             } else {
  98                 account.username = usernameTextField.text;
  99                 account.apiKey = apiKeyTextField.text;
 100
 101                 self.activityIndicatorView = [[[ActivityIndicatorView alloc] initWithFrame:[ActivityIndicatorView frameForText:@"Authenticating..."] text:@"Authenticating..."] autorelease];
 102                 [self.activityIndicatorView addToView:self.view];
 103
 104                 OpenStackRequest *request = [OpenStackRequest authenticationRequest:account];
 105                 request.delegate = self;
 106                 request.didFinishSelector = @selector(authenticationSucceded:);
 107                 request.didFailSelector = @selector(authenticationFailed:);
 108                 [request startAsynchronous];
 109             }
 110         }
 111 }
 112
 113
 114
 115 #pragma mark -
 116 #pragma mark Button Handlers
 117
 118 - (void)saveButtonPressed:(id)sender {
 119     [self authenticate];
 120 }
 121
 122
 123 #pragma mark - View lifecycle
 124
 125 - (void)viewDidLoad {
 126     [super viewDidLoad];
 127     self.navigationItem.title = @"API Account Info";
 128     userDetailsSection = 0;
 129     if ([self.account.provider isGRNet])
 130         getTokenSection = 1;
 131     else
 132         getTokenSection = -1;
 133
 134     /*if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
 135         UIView *backgroundContainer = [[UIView alloc] init];
 136         backgroundContainer.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
 137         backgroundContainer.backgroundColor = [UIColor iPadTableBackgroundColor];
 138         NSString *logoFilename = @"account-settings-icon-large.png";
 139         UIImageView *osLogo = [[UIImageView alloc] initWithImage:[UIImage imageNamed:logoFilename]];
 140         osLogo.contentMode = UIViewContentModeScaleAspectFit;
 141         osLogo.frame = CGRectMake(100.0, 100.0, 1000.0, 1000.0);
 142         if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
 143             osLogo.alpha = 0.3;
 144         }
 145         [backgroundContainer addSubview:osLogo];
 146         [osLogo release];
 147         self.tableView.backgroundView = backgroundContainer;
 148         [backgroundContainer release];
 149     }   */
 150
 151     [self addSaveButton];
 152 }
 153
 154
 155 - (void)viewDidAppear:(BOOL)animated {
 156     [super viewDidAppear:animated];
 157     //[usernameTextField becomeFirstResponder];
 158 }
 159
 160 #pragma mark - Table view data source
 161
 162 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
 163     if (getTokenSection > 0)
 164         return 2;
 165     else
 166         return 1;
 167 }
 168
 169 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
 170     if (section == userDetailsSection)
 171         return 2;
 172     else
 173         return 1;
 174 }
 175
 176 - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
 177     if (section == userDetailsSection)
 178         return [NSString stringWithFormat:@"%@ Login", self.account.provider.name];
 179     else
 180         return nil;
 181 }
 182
 183 - (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {
 184     if (section == userDetailsSection)
 185         return [NSString stringWithFormat:@"API Version %@", self.account.apiVersion];
 186     else
 187         return nil;
 188 }
 189
 190 // Customize the appearance of table view cells.
 191 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
 192
 193     static NSString *CellIdentifier = @"Cell";
 194     RSTextFieldCell *cell = nil;
 195     if (indexPath.section == userDetailsSection) {
 196         cell = (RSTextFieldCell *) [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
 197         if (cell == nil) {
 198             cell = [[[RSTextFieldCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease];
 199             cell.selectionStyle = UITableViewCellSelectionStyleNone;
 200         }
 201
 202         if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
 203             cell.backgroundColor = [UIColor colorWithRed:1 green:1 blue:1 alpha:0.8];
 204         }
 205
 206         [cell.textLabel setBackgroundColor:[UIColor clearColor]];
 207
 208         if (indexPath.row == kUsername) {
 209             cell.textLabel.text = @"Username";
 210             usernameTextField = cell.textField;
 211             usernameTextField.delegate = self;
 212             usernameTextField.secureTextEntry = NO;
 213             usernameTextField.returnKeyType = UIReturnKeyNext;
 214             usernameTextField.text = self.account.username;
 215             usernameTextField.placeholder = @"username";
 216             if (userName)
 217                 usernameTextField.text = userName;
 218         } else if (indexPath.row == kAPIKey) {
 219             cell.textLabel.text = @"Token";
 220             apiKeyTextField = cell.textField;
 221             apiKeyTextField.secureTextEntry = YES;
 222             apiKeyTextField.delegate = self;
 223             apiKeyTextField.returnKeyType = UIReturnKeyDone;
 224             apiKeyTextField.text = self.account.apiKey;
 225             if (apiKey)
 226                 apiKeyTextField.text = apiKey;
 227         }
 228     } else {
 229         cell = (RSTextFieldCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
 230         if (cell == nil) {
 231             cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
 232         }
 233
 234         cell.textLabel.text = @"Get Token";
 235     }
 236     return cell;
 237 }
 238
 239 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
 240     if (indexPath.section == getTokenSection) {
 241         NSString *loginURL = [NSString stringWithFormat:@"%@?next=pithos://login", account.pithosLoginURLPrefix];
 242
 243         [[UIApplication sharedApplication] openURL:[NSURL URLWithString:loginURL]];
 244         [tableView deselectRowAtIndexPath:indexPath animated:NO];
 245     }
 246 }
 247
 248 #pragma mark - Text Field Delegate
 249
 250 - (BOOL)textFieldShouldReturn:(UITextField *)textField {
 251     [textField resignFirstResponder];
 252     if ([textField isEqual:usernameTextField]) {
 253         [apiKeyTextField becomeFirstResponder];
 254     }
 255     return NO;
 256 }
 257
 258 - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
 259     NSString *result = [textField.text stringByReplacingCharactersInRange:range withString:string];
 260     if ([textField isEqual:usernameTextField]) {
 261         self.account.username = result;
 262     } else if ([textField isEqual:apiKeyTextField]) {
 263         self.account.apiKey = result;
 264     }
 265     self.account.authToken = @"";
 266     self.account.hasBeenRefreshed = NO;
 267     [self.account persist];
 268
 269     return YES;
 270 }
 271
 272 #pragma mark - Memory management
 273
 274 - (void)dealloc {
 275     [userName release];
 276     [apiKey release];
 277     [activityIndicatorView release];
 278     [account release];
 279     [super dealloc];
 280 }
 281
 282
 283 @end
 284