FRAAccountSettingsTableViewController.m revision e2d1c3c0c150e511b0df83a3c49451ae773ea93a
/*
* The contents of this file are subject to the terms of the Common Development and
* Distribution License (the License). You may not use this file except in compliance with the
* License.
*
* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
* specific language governing permission and limitations under the License.
*
* When distributing Covered Software, include this CDDL Header Notice in each file and include
* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
* Header, with the fields enclosed by brackets [] replaced by your own identifying
* information: "Portions copyright [year] [name of copyright owner]".
*
* Copyright 2016 ForgeRock AS.
*/
#import "FRAAccountsTableViewController.h"
#import "FRAAccountSettingsTableViewController.h"
#import "FRAAccountSettingTableViewCell.h"
#import "FRAIdentityDatabase.h"
#import "FRAOathMechanism.h"
@interface FRAAccountSettingsTableViewController ()
- (FRAOathMechanism *)mechanismForCell:(FRAAccountSettingTableViewCell*)cell;
- (void)returnToAccountsScreen;
@end
@implementation FRAAccountSettingsTableViewController {
FRAIdentityDatabase* database;
}
- (void)viewDidLoad {
[super viewDidLoad];
database = [FRAIdentityDatabase singleton];
self.navigationItem.rightBarButtonItem = self.editButtonItem;
}
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
[self.tableView reloadData];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
// Present mechanisms as a flat list not broken down into sections
return 2;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
if (section == 0) {
// section showing list of mechanisms
return [database mechanismsWithOwner:_identity].count;
} else {
// section showing delete button when in edit mode
return 1;
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
if (indexPath.section == 0) {
// section showing list of mechanisms
static NSString *CellIdentifier = @"AccountSettingCell";
FRAAccountSettingTableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
NSArray* mechanisms = [database mechanismsWithOwner:_identity];
FRAOathMechanism* mechanism = (FRAOathMechanism*)[mechanisms objectAtIndex:indexPath.row];
cell.mechanismId = mechanism.uid;
if ([mechanism isKindOfClass:[FRAOathMechanism class]]) {
cell.title.text = @"Tokens";
} else {
cell.title.text = @"Unknown";
}
return cell;
} else {
// section showing delete button when in edit mode
static NSString *CellIdentifier = @"AccountRemovalCell";
return [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
}
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
if (indexPath.section == 0 || self.tableView.editing) {
return [super tableView:tableView heightForRowAtIndexPath:indexPath];
} else {
return 0;
}
}
- (void)setEditing:(BOOL)editing animated:(BOOL)animated {
[super setEditing:editing animated:animated];
// populate this array with the NSIndexPath's of the rows you want to add/remove
NSMutableArray *indexPaths = [NSMutableArray new];
[indexPaths addObject:[NSIndexPath indexPathForItem:0 inSection:1]];
[self.tableView reloadRowsAtIndexPaths:indexPaths withRowAnimation:UITableViewRowAnimationAutomatic];
}
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(nonnull NSIndexPath *)indexPath {
return YES;
}
- (UITableViewCellEditingStyle)tableView:(UITableView *)aTableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
// Only offer delete option when in edit mode (disables swipe to delete)
if (indexPath.section == 0 && self.tableView.editing) {
return UITableViewCellEditingStyleDelete;
} else {
return UITableViewCellEditingStyleNone;
}
}
- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
if (editingStyle == UITableViewCellEditingStyleDelete) {
FRAAccountSettingTableViewCell* cell = (FRAAccountSettingTableViewCell*)[tableView cellForRowAtIndexPath:indexPath];
FRAOathMechanism* mechanism = [self mechanismForCell:cell];
if (mechanism) {
[database removeMechanismWithId:mechanism.uid];
[tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationAutomatic];
if (![database identityWithId:mechanism.owner.uid]) {
// Go back to accounts screen if this was the last mechanism and the account has been removed
[self returnToAccountsScreen];
}
}
}
}
-(void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
// make table cell separator lines full width (normally, they leave a ~10% gap at the left edge)
if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {
[cell setSeparatorInset:UIEdgeInsetsZero];
}
if ([cell respondsToSelector:@selector(setLayoutMargins:)]) {
[cell setLayoutMargins:UIEdgeInsetsZero];
}
}
-(void)viewDidLayoutSubviews {
// make table cell separator lines full width (normally, they leave a ~10% gap at the left edge)
if ([self.tableView respondsToSelector:@selector(setSeparatorInset:)]) {
[self.tableView setSeparatorInset:UIEdgeInsetsZero];
}
if ([self.tableView respondsToSelector:@selector(setLayoutMargins:)]) {
[self.tableView setLayoutMargins:UIEdgeInsetsZero];
}
}
- (FRAOathMechanism *)mechanismForCell:(FRAAccountSettingTableViewCell*)cell {
if (cell == nil) {
return nil;
}
return [database mechanismWithId:cell.mechanismId];
}
- (IBAction)deleteAccountPressed:(id)sender {
[database removeIdentityWithId:_identity.uid];
[self returnToAccountsScreen];
}
- (void)returnToAccountsScreen {
NSMutableArray *allViewControllers = [NSMutableArray arrayWithArray:[self.navigationController viewControllers]];
for (UIViewController *aViewController in allViewControllers) {
if ([aViewController isKindOfClass:[FRAAccountsTableViewController class]]) {
[self.navigationController popToViewController:aViewController animated:YES];
}
}
}
@end