mods/atsocial_iphone_app/Classes/ActivitiesViewController.m

   1 //
   2 //  ActivitiesViewController.m
   3 //  ATutor
   4 //
   5 //  Created by Quang Anh Do on 07/06/2010.
   6 //  Copyright 2010 Quang Anh Do. All rights reserved.
   7 //
   8
   9 #import "ActivitiesViewController.h"
  10 #import "CommonFunctions.h"
  11 #import "OSConsumer.h"
  12 #import "OAServiceTicket.h"
  13 #import "NSDictionary_JSONExtensions.h"
  14 #import "ATutorAppDelegate.h"
  15
  16 @interface LauncherViewController (Private)
  17
  18 - (void)activitiesCallback:(OAServiceTicket *)ticket didFinishWithResponse:(id)response;
  19
  20 @end
  21
  22 @implementation ActivitiesViewController
  23
  24 - (id)init {
  25         if (self = [super init]) {
  26                 self.title = TTLocalizedString(@"Activities", @"");
  27                 self.autoresizesForKeyboard = YES;
  28                 self.variableHeightRows = YES;
  29
  30                 OSConsumer *consumer = [(ATutorAppDelegate *)[[UIApplication sharedApplication] delegate] consumer];
  31                 [consumer getDataForUrl:@"/activities/@me/@contacts"
  32                                   andParameters:nil
  33                                            delegate:self
  34                           didFinishSelector:@selector(activitiesCallback:didFinishWithResponse:)];
  35         }
  36
  37         return self;
  38 }
  39
  40 - (void)loadView {
  41         [super loadView];
  42
  43         self.tableView.allowsSelection = NO;
  44 }
  45
  46 - (void)activitiesCallback:(OAServiceTicket *)ticket didFinishWithResponse:(id)response {
  47         if (ticket.didSucceed) {
  48                 // Load contact list
  49                 NSDictionary *contactList = [NSKeyedUnarchiver unarchiveObjectWithFile:[applicationDocumentsDirectory() stringByAppendingPathComponent:@"contact_mapping.plist"]];
  50                 NSLog(@"Contact list: %@", contactList);
  51
  52                 // Build data source
  53                 NSError *error = nil;
  54                 NSDictionary *data = [NSDictionary dictionaryWithJSONData:[response dataUsingEncoding:NSUTF8StringEncoding] error:&error];
  55
  56                 int numberOfItems = [[data objectForKey:@"totalResults"] intValue] % [[data objectForKey:@"itemsPerPage"] intValue];
  57
  58                 TTListDataSource *dataSource = [[[TTListDataSource alloc] init] autorelease];
  59                 for (int i = 0; i < numberOfItems; i++) {
  60                         NSDictionary *entry = [[data objectForKey:@"entry"] objectAtIndex:i];
  61
  62                         NSString *contact = [NSString stringWithFormat:@"<a href='%@'>%@</a>",
  63                                                                  linkToContact([[entry objectForKey:@"userId"] integerValue], [contactList objectForKey:[entry objectForKey:@"userId"]]), // link
  64                                                                  [contactList objectForKey:[entry objectForKey:@"userId"]]]; // name
  65                         NSString *xhtml = [NSString stringWithFormat:@"%@ - %@ %@",
  66                                                            niceTimeString([entry objectForKey:@"postedTime"]), // time
  67                                                            contact, // contact
  68                                                            rewriteURLStrings([entry objectForKey:@"title"]) // title
  69                                                            ];
  70
  71                         TTStyledText *text = [TTStyledText textFromXHTML:xhtml];
  72
  73                         [dataSource.items addObject:[TTTableStyledTextItem itemWithText:text URL:nil]];
  74                 }
  75
  76                 self.dataSource = dataSource;
  77         } else {
  78                 alertMessage(@"Error", @"Unable to process your request");
  79         }
  80 }
  81
  82 @end