merged warrenm's bump and twitter code

Classes/AttendeeListViewController.h

@@ -8,15 +8,21 @@
 
 #import <UIKit/UIKit.h>
 
+extern NSString *AppUserRegistrantIDKey;
 
 @interface AttendeeListViewController : UITableViewController {
 	NSMutableArray *attendees;
 	NSDictionary *dictRegistrant;
 	NSMutableData *responseData;
 	UIImage *presenterIcon;
+	UIActivityIndicatorView *progressInd;
 }
 
 @property (nonatomic, retain) NSDictionary *dictRegistrant;
+@property (nonatomic, retain) UIActivityIndicatorView *progressInd;
 @property (nonatomic, retain) NSMutableData *responseData;
 @property (nonatomic, retain) NSMutableArray *attendees;
+
+
+
 @end

Classes/AttendeeListViewController.m

@@ -11,21 +11,43 @@
 #import <Three20/Three20.h>
 #import "JSON.h"
 
+
+
 @implementation AttendeeListViewController
-@synthesize attendees, responseData, dictRegistrant;
+@synthesize attendees, responseData, dictRegistrant, progressInd;
 
 #pragma mark -
 #pragma mark Initialization
 
-/*
-- (id)initWithStyle:(UITableViewStyle)style {
-    // Override initWithStyle: if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
-    if ((self = [super initWithStyle:style])) {
-    }
-    return self;
+-(id)initWithNibName:(NSString *)nibName bundle:(NSBundle *)bundle {
+	if (self = [super initWithNibName:nibName bundle:bundle]){
+		self.title = @"Hi! And you are...?";
+		UIImage* image = [UIImage imageNamed:@"group.png"];
+		self.tabBarItem = [[[UITabBarItem alloc] initWithTitle:@"People" image:image tag:0] autorelease];
+		UIBarButtonItem *backButton = [[UIBarButtonItem alloc] initWithTitle:@"Not you?" style:UIBarButtonItemStylePlain target:nil action:nil];
+		self.navigationItem.backBarButtonItem = backButton;
+		[backButton release];
+	}
+	return self;
 }
-*/
 
+- (UIActivityIndicatorView *)progressInd {
+	if (progressInd == nil)
+	{
+		CGRect frame = CGRectMake(self.view.frame.size.width/2-15, self.view.frame.size.height/2-15, 30, 30);
+		progressInd = [[UIActivityIndicatorView alloc] initWithFrame:frame];
+		[progressInd startAnimating];
+		progressInd.activityIndicatorViewStyle = UIActivityIndicatorViewStyleGray;
+		[progressInd sizeToFit];
+		progressInd.autoresizingMask = (UIViewAutoresizingFlexibleLeftMargin |
+										UIViewAutoresizingFlexibleRightMargin |
+										UIViewAutoresizingFlexibleTopMargin |
+										UIViewAutoresizingFlexibleBottomMargin);
+
+		progressInd.tag = 1;    // tag this view for later so we can remove it from recycled table cells
+	}
+	return progressInd;
+}
 
 #pragma mark -
 #pragma mark View lifecycle
@@ -44,9 +66,12 @@ - (void)viewDidLoad {
 	// fields with URLs that will be visited when the row is selected
 
 	//Initialize the array.
-	responseData = [[NSMutableData data] retain];
-	NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://cocoa:camp@cocoacamp.org/registers/json?user_name=cocoa&password=camp"]];
-	[[NSURLConnection alloc] initWithRequest:request delegate:self ];
+	if (responseData == nil){
+		responseData = [[NSMutableData data] retain];
+		NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"http://cocoa:camp@cocoacamp.org/registers/json?user_name=cocoa&password=camp"]];
+		[[NSURLConnection alloc] initWithRequest:request delegate:self ];
+		[self.view addSubview: self.progressInd];
+	}
 	presenterIcon = [UIImage imageNamed:@"keynote-icon.png"];
 	[self.tableView reloadData];
     // Uncomment the following line to display an Edit button in the navigation bar for this view controller.
@@ -55,36 +80,11 @@ - (void)viewDidLoad {
 
 
 
-- (void)viewWillAppear:(BOOL)animated {	
+- (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];
-	//Set the title
-	self.navigationItem.title = @"CocoaCamp Attendees";	
 	[self.tableView reloadData];
 }
 
-/*
-- (void)viewDidAppear:(BOOL)animated {
-    [super viewDidAppear:animated];
-}
-*/
-/*
-- (void)viewWillDisappear:(BOOL)animated {
-    [super viewWillDisappear:animated];
-}
-*/
-/*
-- (void)viewDidDisappear:(BOOL)animated {
-    [super viewDidDisappear:animated];
-}
-*/
-/*
-// Override to allow orientations other than the default portrait orientation.
-- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
-    // Return YES for supported orientations
-    return (interfaceOrientation == UIInterfaceOrientationPortrait);
-}
-*/
-
 #pragma mark -
 #pragma mark WebService 
 - (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
@@ -101,7 +101,7 @@ - (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)err
 
 - (void)connectionDidFinishLoading:(NSURLConnection *)connection {
     //[connection release];
-
+	[self.progressInd removeFromSuperview];
     NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
     [responseData release];
 
@@ -145,8 +145,6 @@ - (void)connectionDidFinishLoading:(NSURLConnection *)connection {
 
 }
 
-
-
 #pragma mark -
 #pragma mark Table view data source
 
@@ -256,14 +254,17 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
 	reg.company = [currentReg objectForKey:@"company"];
 	reg.twitter = [currentReg objectForKey:@"twitter"];
 	reg.industry = [currentReg objectForKey:@"industry"];
+	reg.email = [currentReg objectForKey:@"email"];
+	reg.rid = [NSNumber numberWithInt:[[currentReg objectForKey:@"id"] integerValue]];
 
 	NSLog(@"Attendee selected: %@ %@", reg.firstName, reg.lastName);
 
 	detailViewController.currRegistrant = reg;
-     // Pass the selected object to the new view controller.
-	 [self.navigationController pushViewController:detailViewController animated:YES];
-	 [detailViewController release];
+	// Pass the selected object to the new view controller.
+	[self.navigationController pushViewController:detailViewController animated:YES];
+	[detailViewController release];
 
+	[self.tableView deselectRowAtIndexPath:indexPath animated:YES];
 }
 
 
@@ -287,9 +288,13 @@ - (void)dealloc {
 	[responseData release];
 	[dictRegistrant release];
 	[attendees release];
+	[progressInd release];
     [super dealloc];
 }
 
+- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation{
+	return YES;
+}
 
 @end
 

Classes/CocoaCampAppDelegate.m

@@ -10,7 +10,8 @@
 #import "ContactManager.h"
 #import "SessionViewController.h"
 #import "FlickrThumbnailView.h"
-#import "ContactExchangeViewController.h"
+#import "AttendeeListViewController.h"
+#import "TwitterFeedTableViewController.h"
 #import "TabController.h"
 
 @implementation CocoaCampAppDelegate
@@ -28,7 +29,8 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 	[map from:@"tt://tabs" toViewController:[TabController class]];
 	[map from:@"tt://schedule" toViewController:[SessionViewController class]];
 	[map from:@"tt://flickr" toViewController:[FlickrThumbnailView class]];
-	[map from:@"tt://people" toViewController:[ContactExchangeViewController class]];
+	[map from:@"tt://people" toViewController:[AttendeeListViewController class]];
+	[map from:@"tt://twitter" toViewController:[TwitterFeedTableViewController class]];
 
 	//if (![navigator restoreViewControllers]) {
 		[navigator openURLAction:[TTURLAction actionWithURLPath:@"tt://tabs"]];

Classes/ContactManager.h

@@ -9,14 +9,15 @@
 #import <Foundation/Foundation.h>
 #import <AddressBook/AddressBook.h>
 #import "BumpContact.h"
+#import "Registrant.h"
 
 @interface ContactManager : NSObject {
 	ABAddressBookRef addressBook;
 }
 
 + (ContactManager *)sharedInstance;
 - (NSError *)addContactForBumpContact:(BumpContact *)contact;
-
+- (BumpContact *)bumpContactForRegistrant:(Registrant *)registrant;
 @end
 
 @interface BumpContact (AddressBook)

Classes/ContactManager.m

@@ -8,6 +8,7 @@
 
 #import "ContactManager.h"
 #import "BumpContact.h"
+#import "Registrant.h"
 
 static ContactManager *sharedInstance;
 
@@ -38,6 +39,22 @@ - (NSError *)addContactForBumpContact:(BumpContact *)contact {
 	return (NSError *)error;
 }
 
+- (BumpContact *)bumpContactForRegistrant:(Registrant *)registrant
+{
+	if(!registrant)
+	{
+		NSLog(@"Received nil registration in bumpContactForRegistrant - for shame!");
+		return nil;
+	}
+
+	BumpContact *contact = [[BumpContact alloc] init];
+	contact.firstName = registrant.firstName;
+	contact.lastName = registrant.lastName;
+	contact.companyName = registrant.company;
+
+	return [contact autorelease];
+}
+
 @end
 
 @implementation BumpContact (AddressBook)

Classes/NSString+XMLEntities.h

@@ -0,0 +1,20 @@
+//
+//  NSString+XMLEntities.h
+//  MWFeedParser
+//
+//  Created by Michael Waterfall on 11/05/2010.
+//  Copyright 2010 d3i. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface NSString (XMLEntities)
+
+// Instance Methods
+- (NSString *)stringByStrippingTags;
+- (NSString *)stringByDecodingXMLEntities;
+- (NSString *)stringByEncodingXMLEntities;
+- (NSString *)stringWithNewLinesAsBRs;
+- (NSString *)stringByRemovingNewLinesAndWhitespace;
+
+@end