Synnefo » Pithos iOS Client

//

//  AccountHomeViewController.m

//  OpenStack

//

//  Created by Mike Mayo on 10/7/10.

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

//

#import "AccountHomeViewController.h"

#import "OpenStackAccount.h"

#import "Provider.h"

#import "ContactInformationViewController.h"

#import "ServersViewController.h"

#import "NSObject+Conveniences.h"

#import "RootViewController.h"

#import "LimitsViewController.h"

#import "Container.h"

#import "ContainersViewController.h"

#import "AccountManager.h"

#import "AccountSettingsViewController.h"

#import "RSSFeedsViewController.h"

#import "UIViewController+Conveniences.h"

#import "Keychain.h"

#import "PasscodeViewController.h"

#import "OpenStackAppDelegate.h"

#import "LoadBalancersViewController.h"

#import "Reachability.h"

#import "Image.h"

#import "AccountGroupsViewController.h"

#import "SharingAccountsViewController.h"

#import "PithosImageViewController.h"

#define kObjectStorage 0 

#define kShared 1

#define kSettings 2

@implementation AccountHomeViewController

@synthesize account, rootViewController, rootViewIndexPath, tableView;

#pragma mark -

#pragma mark View lifecycle

- (void)incrementRefreshCount {

    refreshCount++;

    //if (refreshCount == 2) {

    self.account.hasBeenRefreshed = YES;

    [self hideToolbarActivityMessage];

    refreshButton.enabled = YES;

    //}

}

- (void)viewDidLoad {

    [super viewDidLoad];

    Reachability *reachability = [Reachability reachabilityForInternetConnection];

    if ([reachability currentReachabilityStatus] == kNotReachable) {

        self.account.hasBeenRefreshed = YES;

        [self hideToolbarActivityMessage];

        refreshButton.enabled = YES;

        [self failOnBadConnection];

    }

    mySharedRow = 0;

    othersSharedRow = 1;

    accountSettingsRow = 0;

    accountMetadataRow = 1;

    id getContainersObserver = [[NSNotificationCenter defaultCenter] addObserverForName:@"getContainersSucceeded" object:self.account 

                                                                                  queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notification)

                                {

                                    [self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:storageRow inSection:0]] withRowAnimation:UITableViewRowAnimationNone];

                                    [self incrementRefreshCount];

                                }];

    id getContainersFailedObserver = [[NSNotificationCenter defaultCenter] addObserverForName:@"getContainersFailed" object:self.account 

                                                                                        queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notification)

                                      {

                                          [self incrementRefreshCount];

                                      }];

    id createContainerObserver = [[NSNotificationCenter defaultCenter] addObserverForName:@"createContainerSucceeded" object:self.account 

                                                                                    queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notification)

                                  {

                                      [self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:storageRow inSection:0]] withRowAnimation:UITableViewRowAnimationNone];

                                  }];

    id deleteContainerObserver = [[NSNotificationCenter defaultCenter] addObserverForName:@"deleteContainerSucceeded" object:self.account 

                                                                                    queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notification)

                                  {

                                      [self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:[NSIndexPath indexPathForRow:storageRow inSection:0]] withRowAnimation:UITableViewRowAnimationNone];

                                  }];

    observers = [[NSArray alloc] initWithObjects: getContainersObserver, getContainersFailedObserver, createContainerObserver, deleteContainerObserver, nil];

}

- (void)viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

    self.navigationItem.title = self.account.username;    

    account.shared = NO;

    account.sharingAccount = nil;

    totalRows = 0;

    computeRow = (self.account.serversURL && [self.account.serversURL host]) ? totalRows++ : -1;

    storageRow = (self.account.filesURL && [self.account.filesURL host]) ? totalRows++ : -1;

    loadBalancingRow = [self.account loadBalancerURLs] ? totalRows++ : -1;

    if (self.account.provider.rssFeeds && [self.account.provider.rssFeeds count] > 0) {

        rssFeedsRow = totalRows++;

        NSLog(@"rssfeedsrow: %d", rssFeedsRow);

    } else {

        rssFeedsRow = -1;

    }

    if (self.account.provider.contactURLs && [self.account.provider.contactURLs count] > 0) {

        contactRow = totalRows++;

    } else {

        contactRow = -1;

    }

    /*if ([self.account.apiVersion isEqualToString:@"1.0"]) {

        limitsRow = totalRows++;

    } else {

        limitsRow = -1;

    }*/

    limitsRow = -1;

    [self.tableView reloadData];

    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

        PithosImageViewController *vc = [[PithosImageViewController alloc] initWithNibName:@"PithosImageViewController" bundle:nil];

        [self.navigationController presentPrimaryViewController:vc];

        [vc release];

    }

}

- (void)viewDidAppear:(BOOL)animated {

    [super viewDidAppear:animated];

    if (!self.account.hasBeenRefreshed) {

        [self.account refreshCollections];

    }

}

- (void)viewWillDisappear:(BOOL)animated {

    //    [rootViewController.tableView deselectRowAtIndexPath:rootViewIndexPath animated:YES];

    [super viewWillDisappear:animated];

}

- (void)viewDidUnload {

    for (id observer in observers) {

        [[NSNotificationCenter defaultCenter] removeObserver:observer];

    }

    [super viewDidUnload];

}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

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

}

#pragma mark -

#pragma mark Table view data source

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

    return 3;

}

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

    if (section == kObjectStorage)

        return totalRows;

    else 

        return 2;

}

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

    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil) {

        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];

        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

    }

    cell.imageView.image = nil;

    if (indexPath.section == kObjectStorage) {

        if (indexPath.row == computeRow) {

            cell.textLabel.text = [self.account.provider isRackspace] ? @"Cloud Servers" : @"Compute";

            cell.imageView.image = [self.account.provider isRackspace] ? [UIImage imageNamed:kCloudServersIcon] : [UIImage imageNamed:@"openstack-icon.png"];

            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

        } else if (indexPath.row == storageRow) {

            cell.textLabel.text = [self.account.provider isRackspace] ? @"Cloud Files" : @"Object Storage";

            cell.imageView.image = [self.account.provider isRackspace] ? [UIImage imageNamed:@"cloud-files-icon.png"] : [UIImage imageNamed:@"pithos-solo-smallest.png"];

        } else if (indexPath.row == loadBalancingRow) {

            cell.textLabel.text = @"Load Balancers";

            cell.imageView.image = [UIImage imageNamed:@"load-balancers-icon.png"];

            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

        } else if (indexPath.row == rssFeedsRow) {

            cell.textLabel.text = @"System Status";

            cell.imageView.image = [UIImage imageNamed:@"rss-feeds-icon.png"];

        } else if (indexPath.row == contactRow) {

            cell.textLabel.text = @"Fanatical Support"; // @"Contact Information";

            cell.imageView.image = [UIImage imageNamed:@"contact-rackspace-icon.png"];

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                cell.accessoryType = UITableViewCellAccessoryNone;

            } else {

                cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

            }

        } else if (indexPath.row == limitsRow) {

            cell.textLabel.text = @"API Rate Limits";

            cell.imageView.image = [UIImage imageNamed:@"api-rate-limits-icon.png"];

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                cell.accessoryType = UITableViewCellAccessoryNone;

            } else {

                cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

            }

        }

    } else if (indexPath.section == kShared) {

        if (indexPath.row == mySharedRow) {

            cell.textLabel.text = @" My Shared";

            cell.imageView.image = [UIImage imageNamed:@"myShared.png"];

            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

        } else if (indexPath.row == othersSharedRow) {

            cell.textLabel.text = @"Others Shared";

            cell.imageView.image = [UIImage imageNamed:@"othersShared.png"];

            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

        }

    } else if (indexPath.section == kSettings) {

        if (indexPath.row == accountSettingsRow) {

            cell.textLabel.text = @"Account Token";

            cell.imageView.image = [UIImage imageNamed:@"account-settings-icon.png"];

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                cell.accessoryType = UITableViewCellAccessoryNone;

            } else {

                cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

            }

        } else if (indexPath.row == accountMetadataRow) {

            cell.textLabel.text = @"Account Metadata";

            cell.imageView.image = [UIImage imageNamed:@"account-settings-icon.png"];

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                cell.accessoryType = UITableViewCellAccessoryNone;

            } else {

                cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

            }

        }

    }

    return cell;

}

#pragma mark -

#pragma mark Table view delegate

- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    [super tableView:aTableView didSelectRowAtIndexPath:indexPath];

    OpenStackAppDelegate *app = [[UIApplication sharedApplication] delegate];

    BOOL shouldHidePopover = NO;

    if (indexPath.section == kObjectStorage) {

        if (indexPath.row == computeRow) {

            ServersViewController *vc = [[ServersViewController alloc] initWithNibName:@"ServersViewController" bundle:nil];

            vc.account = account;

            vc.accountHomeViewController = self;

            vc.comingFromAccountHome = YES;

            [self.navigationController pushViewController:vc animated:YES];

            [vc release];

        } else if (indexPath.row == storageRow) {

            ContainersViewController *vc = [[ContainersViewController alloc] initWithNibName:@"ContainersViewController" bundle:nil];

            account.shared = NO;

            vc.account = account;

            vc.accountHomeViewController = self;

            [self.navigationController pushViewController:vc animated:YES];

            [vc refreshButtonPressed:nil];

            [vc release];

        } else if (indexPath.row == loadBalancingRow) {

            LoadBalancersViewController *vc = [[LoadBalancersViewController alloc] initWithNibName:@"LoadBalancersViewController" bundle:nil];

            vc.account = account;

            [self.navigationController pushViewController:vc animated:YES];

            [vc release];

        } else if (indexPath.row == rssFeedsRow) {

            RSSFeedsViewController *vc = [[RSSFeedsViewController alloc] initWithNibName:@"RSSFeedsViewController" bundle:nil];

            vc.account = account;

            vc.comingFromAccountHome = YES;

            [self.navigationController pushViewController:vc animated:YES];

            [vc release];

        } else if (indexPath.row == contactRow) {

            NSString *nibName = @"ContactInformationViewController";

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                nibName = @"ContactInformationViewController-iPad";

            }

            ContactInformationViewController *vc = [[ContactInformationViewController alloc] initWithNibName:nibName bundle:nil];

            vc.provider = account.provider;

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                [self.navigationController presentPrimaryViewController:vc];

                shouldHidePopover = YES;

            } else {

                [self.navigationController pushViewController:vc animated:YES];

            }

            [vc release];

        } else if (indexPath.row == limitsRow) {

            LimitsViewController *vc = [[LimitsViewController alloc] initWithNibName:@"LimitsViewController" bundle:nil];

            vc.account = account;

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                [self.navigationController presentPrimaryViewController:vc];

                shouldHidePopover = YES;

            } else {

                [self.navigationController pushViewController:vc animated:YES];

            }

            [vc release];

        }

    } else if (indexPath.section == kShared) {

        if (indexPath.row == mySharedRow) {

            ContainersViewController *vc = [[ContainersViewController alloc] initWithNibName:@"ContainersViewController" bundle:nil];

            account.shared = YES;

            vc.account = account;

            vc.accountHomeViewController = self;

            [self.navigationController pushViewController:vc animated:YES];

            [vc refreshButtonPressed:nil];

            [vc release];    

        } else if (indexPath.row == othersSharedRow){

            SharingAccountsViewController *vc = [[SharingAccountsViewController alloc] initWithNibName:@"SharingAccountsViewController" bundle:nil];

            vc.account = account;

            vc.accountHomeViewController = self;

            [self.navigationController pushViewController:vc animated:YES];

            [vc release];

        }

    } else if (indexPath.section == kSettings) {

        if (indexPath.row == accountSettingsRow) {

            AccountSettingsViewController *vc = [[AccountSettingsViewController alloc] initWithNibName:@"AccountSettingsViewController" bundle:nil];

            vc.account = account;

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                [self.navigationController presentPrimaryViewController:vc];

                shouldHidePopover = YES;

            } else {

                [self.navigationController pushViewController:vc animated:YES];

            }

            [vc release];

        } else if (indexPath.row == accountMetadataRow) {

            AccountGroupsViewController *vc = [[AccountGroupsViewController alloc] initWithNibName:@"AccountGroupsViewController" bundle:nil];

            vc.account = self.account;

            if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {

                [self.navigationController presentPrimaryViewController:vc];

                shouldHidePopover = YES;

            } else {

                [self.navigationController pushViewController:vc animated:YES];

            }

            [vc release];

        }

    }

    if (shouldHidePopover) {

        if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad && app.rootViewController.popoverController != nil) {

            [app.rootViewController.popoverController dismissPopoverAnimated:YES];

        }

    }

}

#pragma mark -

#pragma mark Button Handlers

- (void)refreshButtonPressed:(id)sender {

    refreshCount = 0;

    [self.account refreshCollections];    

}

#pragma mark -

#pragma mark Memory management

- (void)dealloc {

    [account release];

    [rootViewController release];

    [observers release];

    [tableView release];

    [super dealloc];

}

@end