17 */ |
17 */ |
18 |
18 |
19 #import "CampaignsViewController.h" |
19 #import "CampaignsViewController.h" |
20 |
20 |
21 @interface CampaignsViewController () |
21 @interface CampaignsViewController () |
22 |
22 @property (nonatomic, retain) NSArray *campaigns; |
23 @end |
23 @end |
24 |
24 |
25 @implementation CampaignsViewController |
25 @implementation CampaignsViewController |
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26 |
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27 #pragma mark - Lazy instantiation |
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28 |
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29 - (NSArray *)campaigns { |
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30 if (!_campaigns) { |
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31 _campaigns = [self listOfCampaigns]; |
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32 } |
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33 return _campaigns; |
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34 } |
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35 |
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36 - (NSArray *)listOfCampaigns { |
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37 NSFileManager *fileManager = [NSFileManager defaultManager]; |
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38 NSArray *contents = [fileManager contentsOfDirectoryAtPath:CAMPAIGNS_DIRECTORY() error:nil]; |
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39 |
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40 NSMutableArray *tempCampaigns = [[NSMutableArray alloc] init]; |
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41 for (NSString *item in contents) { |
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42 NSString *fullItemPath = [CAMPAIGNS_DIRECTORY() stringByAppendingString:item]; |
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43 BOOL isDirectory; |
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44 if ([fileManager fileExistsAtPath:fullItemPath isDirectory:&isDirectory] && isDirectory) { |
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45 [tempCampaigns addObject:item]; |
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46 } |
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47 } |
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48 |
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49 NSArray *campaigns = [tempCampaigns copy]; |
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50 [tempCampaigns release]; |
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51 return campaigns; |
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52 } |
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53 |
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54 #pragma mark - View lifecycle |
26 |
55 |
27 - (void)viewDidLoad { |
56 - (void)viewDidLoad { |
28 [super viewDidLoad]; |
57 [super viewDidLoad]; |
29 |
58 |
30 UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(dismiss)]; |
59 UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(dismiss)]; |
31 self.navigationItem.leftBarButtonItem = doneButton; |
60 self.navigationItem.leftBarButtonItem = doneButton; |
32 [doneButton release]; |
61 [doneButton release]; |
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62 |
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63 [self.tableView registerClass:[UITableViewCell class] forCellReuseIdentifier:@"campaignCell"]; |
33 } |
64 } |
34 |
65 |
35 - (void)dismiss { |
66 - (void)dismiss { |
36 [self.navigationController.presentingViewController dismissViewControllerAnimated:YES completion:nil]; |
67 [self.navigationController.presentingViewController dismissViewControllerAnimated:YES completion:nil]; |
37 } |
68 } |
42 } |
73 } |
43 |
74 |
44 #pragma mark - Table view data source |
75 #pragma mark - Table view data source |
45 |
76 |
46 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { |
77 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { |
47 #warning Incomplete implementation, return the number of sections |
78 return 1; |
48 return 0; |
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49 } |
79 } |
50 |
80 |
51 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { |
81 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { |
52 #warning Incomplete implementation, return the number of rows |
82 return [self.campaigns count]; |
53 return 0; |
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54 } |
83 } |
55 |
84 |
56 /* |
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57 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { |
85 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { |
58 UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:<#@"reuseIdentifier"#> forIndexPath:indexPath]; |
86 UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"campaignCell" forIndexPath:indexPath]; |
59 |
87 |
60 // Configure the cell... |
88 cell.textLabel.text = self.campaigns[indexPath.row]; |
61 |
89 |
62 return cell; |
90 return cell; |
63 } |
91 } |
64 */ |
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65 |
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66 /* |
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67 // Override to support conditional editing of the table view. |
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68 - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath { |
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69 // Return NO if you do not want the specified item to be editable. |
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70 return YES; |
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71 } |
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72 */ |
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73 |
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74 /* |
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75 // Override to support editing the table view. |
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76 - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { |
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77 if (editingStyle == UITableViewCellEditingStyleDelete) { |
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78 // Delete the row from the data source |
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79 [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade]; |
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80 } else if (editingStyle == UITableViewCellEditingStyleInsert) { |
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81 // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view |
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82 } |
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83 } |
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84 */ |
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85 |
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86 /* |
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87 // Override to support rearranging the table view. |
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88 - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath { |
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89 } |
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90 */ |
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91 |
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92 /* |
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93 // Override to support conditional rearranging of the table view. |
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94 - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath { |
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95 // Return NO if you do not want the item to be re-orderable. |
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96 return YES; |
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97 } |
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98 */ |
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99 |
92 |
100 /* |
93 /* |
101 #pragma mark - Table view delegate |
94 #pragma mark - Table view delegate |
102 |
95 |
103 // In a xib-based application, navigation from a table can be handled in -tableView:didSelectRowAtIndexPath: |
96 // In a xib-based application, navigation from a table can be handled in -tableView:didSelectRowAtIndexPath: |
111 // Push the view controller. |
104 // Push the view controller. |
112 [self.navigationController pushViewController:detailViewController animated:YES]; |
105 [self.navigationController pushViewController:detailViewController animated:YES]; |
113 } |
106 } |
114 */ |
107 */ |
115 |
108 |
116 /* |
109 #pragma mark - Dealloc |
117 #pragma mark - Navigation |
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118 |
110 |
119 // In a storyboard-based application, you will often want to do a little preparation before navigation |
111 - (void)dealloc { |
120 - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { |
112 [_campaigns release]; |
121 // Get the new view controller using [segue destinationViewController]. |
113 [super dealloc]; |
122 // Pass the selected object to the new view controller. |
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123 } |
114 } |
124 */ |
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125 |
115 |
126 @end |
116 @end |