NewsBlur-viq/media/ios/Classes/ProfileBadge.m

//
//  ProfileBadge.m
//  NewsBlur
//
//  Created by Roy Yang on 7/2/12.
//  Copyright (c) 2012 NewsBlur. All rights reserved.
//

#import "ProfileBadge.h"
#import "NewsBlurAppDelegate.h"
#import "Utilities.h"
#import "ASIHTTPRequest.h"
#import "JSON.h"
#import <QuartzCore/QuartzCore.h>

#define kTopBadgeHeight 125

@implementation ProfileBadge

@synthesize appDelegate;
@synthesize userAvatar;
@synthesize username;
@synthesize userLocation;
@synthesize userDescription;
@synthesize userStats;
@synthesize followButton;
@synthesize activeProfile;
@synthesize activityIndicator;


- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
    }
    return self;
}

- (void)dealloc {
    [appDelegate release];
    [userAvatar release];
    [username release];
    [userLocation release];
    [userDescription release];
    [userStats release];
    [followButton release];
    [super dealloc];
}



/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect
{
    // Drawing code
}
*/

- (void)layoutSubviews {
    [super layoutSubviews];
}

- (void)refreshWithProfile:(NSDictionary *)profile {    
    self.appDelegate = (NewsBlurAppDelegate *)[[UIApplication sharedApplication] delegate];    
    
    self.activeProfile = profile;
     
    int yCoordinatePointer = 0;
    
    // USERNAME
    UILabel *user = [[UILabel alloc] initWithFrame:CGRectMake(110, 10, 190, 22)];
    user.text = [profile objectForKey:@"username"]; 
    user.textColor = UIColorFromRGB(0xAE5D15);
    user.font = [UIFont fontWithName:@"Helvetica-Bold" size:18];
    user.backgroundColor = [UIColor clearColor];
    self.username = user;
    [self addSubview:self.username];
    yCoordinatePointer = self.username.frame.origin.y + self.username.frame.size.height;
    [user release];
        
    // BIO
    if ([profile objectForKey:@"bio"] != [NSNull null]) {
        UILabel *bio = [[UILabel alloc] 
                             initWithFrame:CGRectMake(110, 
                                                      yCoordinatePointer, 
                                                      190, 
                                                      60)];
        bio.text = [profile objectForKey:@"bio"];
//        bio.text = @"Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.";
        bio.textColor = UIColorFromRGB(0x333333);
        bio.font = [UIFont fontWithName:@"Helvetica" size:12];
        bio.lineBreakMode = UILineBreakModeTailTruncation;
        bio.numberOfLines = 5;
        bio.backgroundColor = [UIColor clearColor];
        
        // Calculate the expected size based on the font and linebreak mode of your label
        CGSize maximumLabelSize = CGSizeMake(190, 60);
        CGSize expectedLabelSize = [bio.text
                                    sizeWithFont:bio.font 
                                    constrainedToSize:maximumLabelSize 
                                    lineBreakMode:bio.lineBreakMode];
        CGRect newFrame = bio.frame;
        newFrame.size.height = expectedLabelSize.height;
        bio.frame = newFrame;
        
        self.userDescription = bio;
        [self addSubview:self.userDescription];
        [bio release];
        yCoordinatePointer = yCoordinatePointer + self.userDescription.frame.size.height + 6;
    } 
    
    // LOCATION
    if ([profile objectForKey:@"location"] != [NSNull null]) {
        UILabel *location = [[UILabel alloc] 
                             initWithFrame:CGRectMake(130, 
                                                      yCoordinatePointer, 
                                                      190, 
                                                      20)];
        location.text = [profile objectForKey:@"location"];
        location.textColor = UIColorFromRGB(0x666666);
        location.backgroundColor = [UIColor clearColor];
        location.font = [UIFont fontWithName:@"Helvetica" size:12];
        self.userLocation = location;
        [self addSubview:self.userLocation];
        [location release];
        
        UIImage *locationIcon = [UIImage imageNamed:@"flag_orange.png"];
        UIImageView *locationIconView = [[UIImageView alloc] initWithImage:locationIcon];
        locationIconView.Frame = CGRectMake(110,
                                            yCoordinatePointer + 2, 
                                            16, 
                                            16);
        [self addSubview:locationIconView];
        [locationIconView release];
    } 
    
    UIView *horizontalBar = [[[UIView alloc] initWithFrame:CGRectMake(10, kTopBadgeHeight, self.frame.size.width - 20, 1)] autorelease];
    horizontalBar.backgroundColor = [UIColor lightGrayColor];
    horizontalBar.autoresizingMask = 0x3f;
    [self addSubview:horizontalBar];
    
    UIView *leftVerticalBar = [[[UIView alloc] initWithFrame:CGRectMake(((self.frame.size.width - 20)/3) + 10, kTopBadgeHeight, 1, 55)] autorelease];
    leftVerticalBar.backgroundColor = [UIColor lightGrayColor];
    [self addSubview:leftVerticalBar];
    
    UIView *rightVerticalBar = [[[UIView alloc] initWithFrame:CGRectMake(((self.frame.size.width - 20)/3)*2 + 10, kTopBadgeHeight, 1, 55)] autorelease];
    rightVerticalBar.backgroundColor = [UIColor lightGrayColor];
    [self addSubview:rightVerticalBar];
    
    // Shared
    UILabel *shared = [[UILabel alloc] initWithFrame:CGRectMake(20, kTopBadgeHeight + 10, 80, 20)];
    NSString *sharedStr = [NSString stringWithFormat:@"%i",
                              [[profile objectForKey:@"shared_stories_count"] intValue]];
    shared.text = sharedStr;
    shared.textAlignment = UITextAlignmentCenter;
    shared.font = [UIFont boldSystemFontOfSize:20];
    shared.backgroundColor = [UIColor clearColor];
    [self addSubview:shared];
    [shared release];
    
    UILabel *sharedLabel = [[UILabel alloc] initWithFrame:CGRectMake(20, kTopBadgeHeight + 30, 80, 20)];
    NSString *sharedLabelStr = [NSString stringWithFormat:@"Shared Stories"];
    sharedLabel.text = sharedLabelStr;
    sharedLabel.textAlignment = UITextAlignmentCenter;
    sharedLabel.font = [UIFont fontWithName:@"Helvetica" size:12];
    sharedLabel.backgroundColor = [UIColor clearColor];
    [self addSubview:sharedLabel];
    [sharedLabel release];
    
    
    // Following
    UILabel *following = [[UILabel alloc] initWithFrame:CGRectMake(120, kTopBadgeHeight + 10, 80, 20)];
    NSString *followingStr = [NSString stringWithFormat:@"%i",
                          [[profile objectForKey:@"following_count"] intValue]];
    following.text = followingStr;
    following.textAlignment = UITextAlignmentCenter;
    following.font = [UIFont boldSystemFontOfSize:20];
    following.backgroundColor = [UIColor clearColor];
    [self addSubview:following];
    [following release];
    
    UILabel *followingLabel = [[UILabel alloc] initWithFrame:CGRectMake(120, kTopBadgeHeight + 30, 80, 20)];
    NSString *followingLabelStr = [NSString stringWithFormat:@"Following"];
    followingLabel.text = followingLabelStr;
    followingLabel.textAlignment = UITextAlignmentCenter;
    followingLabel.font = [UIFont fontWithName:@"Helvetica" size:12];
    followingLabel.backgroundColor = [UIColor clearColor];
    [self addSubview:followingLabel];
    [followingLabel release];
    
    
    // Followers
    UILabel *followers = [[UILabel alloc] initWithFrame:CGRectMake(220, kTopBadgeHeight + 10, 80, 20)];
    NSString *followersStr = [NSString stringWithFormat:@"%i", 
                              [[profile objectForKey:@"follower_count"] intValue]];
    followers.text = followersStr;
    followers.textAlignment = UITextAlignmentCenter;
    followers.font = [UIFont boldSystemFontOfSize:20];
    followers.backgroundColor = [UIColor clearColor];
    [self addSubview:followers];
    [followers release];
    
    UILabel *followersLabel = [[UILabel alloc] initWithFrame:CGRectMake(220, kTopBadgeHeight + 30, 80, 20)];
    NSString *followersLabelStr = [NSString stringWithFormat:@"Follower%@", 
                              [[profile objectForKey:@"follower_count"] intValue] == 1 ? @"" : @"s"];
    followersLabel.text = followersLabelStr;
    followersLabel.textAlignment = UITextAlignmentCenter;
    followersLabel.font = [UIFont fontWithName:@"Helvetica" size:12];
    followersLabel.backgroundColor = [UIColor clearColor];
    [self addSubview:followersLabel];
    [followersLabel release];
    
    
    // AVATAR
    NSString *photo_url = [profile objectForKey:@"photo_url"];

    if ([photo_url rangeOfString:@"graph.facebook.com"].location != NSNotFound) {
        photo_url = [photo_url stringByAppendingFormat:@"?type=large"];
    }
                     
    if ([photo_url rangeOfString:@"twimg"].location != NSNotFound) {
        photo_url = [photo_url stringByReplacingOccurrencesOfString:@"_normal" withString:@""];        
    }
    
    NSURL *imageURL = [NSURL URLWithString:photo_url];
    NSData *imageData = [NSData dataWithContentsOfURL:imageURL];
    UIImage *image = [UIImage imageWithData:imageData];

    image = [Utilities roundCorneredImage:image radius:6];
    UIImageView *avatar = [[UIImageView alloc] initWithImage:image];
    avatar.frame = CGRectMake(20, 10, 80, 80);

    CALayer * l = [avatar layer];
    [l setMasksToBounds:YES];
    [l setCornerRadius:6.0];
    
    // scale and crop image
    [avatar setContentMode:UIViewContentModeScaleAspectFill];
    [avatar setClipsToBounds:YES];
    
    self.userAvatar = avatar;
    [self addSubview:self.userAvatar];
    [avatar release];
    
    // FOLLOW BUTTON
    UIButton *follow = [UIButton buttonWithType:UIButtonTypeRoundedRect];
    follow.frame = CGRectMake(20, 96, 80, 24);

    // check if self
    NSString *currentUserId = [NSString stringWithFormat:@"%@", [self.appDelegate.dictUserProfile objectForKey:@"user_id"]];    
    // check following to toggle follow button
    BOOL isFollowing = NO;
    BOOL isSelf = NO;
    NSArray *followingUserIds = [self.appDelegate.dictUserProfile objectForKey:@"following_user_ids"];
    for (int i = 0; i < followingUserIds.count ; i++) {
        NSString *followingUserId = [NSString stringWithFormat:@"%@", [followingUserIds objectAtIndex:i]];
        if ([currentUserId isEqualToString:[NSString stringWithFormat:@"%@", [profile objectForKey:@"user_id"]]]) {
            isSelf = YES;
        }
        if ([followingUserId isEqualToString:[NSString stringWithFormat:@"%@", [profile objectForKey:@"user_id"]]]) {
            isFollowing = YES;
        }
    }

    if (isSelf) {
        [follow setTitle:@"You" forState:UIControlStateNormal];
        follow.enabled = NO;
    } else if (isFollowing) {
        [follow setTitle:@"Following" forState:UIControlStateNormal];
    } else {
        [follow setTitle:@"Follow" forState:UIControlStateNormal];
    }
    
    follow.titleLabel.font = [UIFont systemFontOfSize:12];
    [follow addTarget:self 
               action:@selector(doFollowButton:) 
       forControlEvents:UIControlEventTouchUpInside];
    
    self.followButton = follow;
    [self addSubview:self.followButton];

    // ACTIVITY INDICATOR
    UIActivityIndicatorView *activityView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
    activityView.frame = CGRectMake(150, 85, 20, 20.0);
    self.activityIndicator = activityView;
    [self addSubview:self.activityIndicator];
    [activityView release];
}

- (void)initProfile {
    for(UIView *subview in [self subviews]) {
        [subview removeFromSuperview];
        
    }
}

- (void)doFollowButton:(id)sender {
    NSString *urlString;
    
    [self.activityIndicator startAnimating];
    
    if ([self.followButton.currentTitle isEqualToString:@"Follow"]) {
        urlString = [NSString stringWithFormat:@"http://%@/social/follow",
                               NEWSBLUR_URL,
                               [self.activeProfile objectForKey:@"user_id"]];
    } else {
        urlString = [NSString stringWithFormat:@"http://%@/social/unfollow",
                               NEWSBLUR_URL,
                               [self.activeProfile objectForKey:@"user_id"]];
    }
    
    NSURL *url = [NSURL URLWithString:urlString];
    
    ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
    [request setDelegate:self];
    [request setPostValue:[self.activeProfile objectForKey:@"user_id"] forKey:@"user_id"];
    if ([self.followButton.currentTitle isEqualToString:@"Follow"]) {
        [request setDidFinishSelector:@selector(finishFollowing:)];        
    } else {
        [request setDidFinishSelector:@selector(finishUnfollowing:)];
    }
    [request setDidFailSelector:@selector(requestFailed:)];
    
    [request startAsynchronous];
}

- (void)finishFollowing:(ASIHTTPRequest *)request {

    [self.activityIndicator stopAnimating];
    NSString *responseString = [request responseString];
    NSLog(@"responseString is %@", responseString);
    NSDictionary *results = [[NSDictionary alloc] 
                             initWithDictionary:[responseString JSONValue]];
    

    // int statusCode = [request responseStatusCode];
    int code = [[results valueForKey:@"code"] intValue];
    if (code == -1) {
        NSLog(@"ERROR");
        [results release];
        return;
    } 
    
    [self.followButton setTitle:@"Following" forState:UIControlStateNormal];
    [results release];
}


- (void)finishUnfollowing:(ASIHTTPRequest *)request {
    [self.activityIndicator stopAnimating];
    NSString *responseString = [request responseString];
    NSLog(@"responseString is %@", responseString);
    NSDictionary *results = [[NSDictionary alloc] 
                             initWithDictionary:[responseString JSONValue]];
    // int statusCode = [request responseStatusCode];
    int code = [[results valueForKey:@"code"] intValue];
    if (code == -1) {
        NSLog(@"ERROR");
        [results release];
        return;
    } 
    
    NSLog(@"results %@", results);
    [self.followButton setTitle:@"Follow" forState:UIControlStateNormal];
    [results release];
}

- (void)requestFailed:(ASIHTTPRequest *)request
{
    [self.activityIndicator stopAnimating];
    NSError *error = [request error];
    NSLog(@"Error: %@", error);
}

@end