Synnefo » Pithos iOS Client

//

//  ResetServerAdminPasswordViewController.m

//  OpenStack

//

//  Created by Mike Mayo on 2/9/10.

//  The OpenStack project is provided under the Apache 2.0 license.

//

#import "ResetServerAdminPasswordViewController.h"

#import "ServerViewController.h"

#import "RSTextFieldCell.h"

#import "UIViewController+Conveniences.h"

@implementation ResetServerAdminPasswordViewController

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

    return (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) || (toInterfaceOrientation == UIInterfaceOrientationPortrait);

}

#pragma mark -

#pragma mark View lifecycle

- (void)viewDidLoad {

    [super viewDidLoad];

}

- (void)viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

	[textField becomeFirstResponder];

}

#pragma mark -

#pragma mark Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

    return 1;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    return 2;

}

- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {

    return @"The root password will be updated and the server will be restarted.  This process will only work if you have a user line for \"root\" in your passwd or shadow file.";

}

// Customize the appearance of table view cells.

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

	if (indexPath.row == 0) {

		static NSString *CellIdentifier = @"Cell";

		RSTextFieldCell *cell = (RSTextFieldCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];

		if (cell == nil) {

			cell = [[[RSTextFieldCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease];

            cell.modalPresentationStyle = UIModalPresentationFormSheet;

			textField = cell.textField;

			textField.text = @"";

			textField.secureTextEntry = YES;

            textField.returnKeyType = UIReturnKeyNext;

            textField.delegate = self;

		}

        cell.textLabel.text = @"Password";

		return cell;

	} else {

		static NSString *CellIdentifier = @"ConfirmCell";

		RSTextFieldCell *cell = (RSTextFieldCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];

		if (cell == nil) {

			cell = [[[RSTextFieldCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:CellIdentifier] autorelease];

            cell.modalPresentationStyle = UIModalPresentationFormSheet;

			confirmTextField = cell.textField;

			confirmTextField.text = @"";

			confirmTextField.secureTextEntry = YES;

            confirmTextField.delegate = self;

		}

        cell.textLabel.text = @"Confirm";

		return cell;

	}

}

#pragma mark -

#pragma mark UITextFieldDelegate

- (BOOL)textFieldShouldReturn:(UITextField *)aTextField {

    if ([textField isEqual:aTextField]) {

        [textField resignFirstResponder];

        [confirmTextField becomeFirstResponder];

    } else {

        [self saveButtonPressed:nil];

    }

    return NO;

}

#pragma mark -

#pragma mark Button Handlers

-(void)saveButtonPressed:(id)sender {

	if ([textField.text isEqualToString:@""]) {

		[self alert:@"Error" message:@"Please enter a new password."];

	} else if ([confirmTextField.text isEqualToString:@""]) {

		[self alert:@"Error" message:@"Please confirm your new password."];

	} else if (![textField.text isEqualToString:confirmTextField.text]) {

		[self alert:@"Error" message:@"The password and confirmation do not match."];

	} else {

        [self.serverViewController changeAdminPassword:textField.text];

        [self dismissModalViewControllerAnimated:YES];

        [self.serverViewController.tableView deselectRowAtIndexPath:actionIndexPath animated:YES];        

	}

}

#pragma mark -

#pragma mark Memory management

- (void)dealloc {

    [super dealloc];

}

@end