类簇 抽象工厂

CommonListViewController.h

//
//  //
//  //
//  CommonListViewController.h
//  bitmedia
//
//  Created by meng qian on 14-1-22.
//  Copyright (c) 2014年 thinktube. All rights reserved.
//
#import <UIKit/UIKit.h>
#import "MMViewController.h"

@protocol CommonListDelegate <NSObject>

@optional
- (void)setupDataSource;
- (void)recomendNewItems;
- (void)recomendOldItems;

@end


@interface CommonListViewController : MMViewController

@property(nonatomic, strong)NSString *categoryID;
@property(nonatomic, strong)NSString *categoryType;
@property(nonatomic, assign)NSObject<CommonListDelegate> *commonListDelegate;

- (void)initDataSource;
- (void)showSetupDataSource:(id)responseObject andError:(NSError *)error;
- (void)showRecomendNewItems:(id)responseObject andError:(NSError *)error;
- (void)showRecomendOldItems:(id)responseObject andError:(NSError *)error;
- (NSString *)getFirstOrLastArticleID:(BOOL)isFirstOne;
- (NSUInteger)getTimeWithFirstOne:(BOOL)isFirstOne;

@end



//  bitmedia
//
//  Created by meng qian on 14-1-22.
//  Copyright (c) 2014年 thinktube. All rights reserved.
//
#import <UIKit/UIKit.h>
#import "MMViewController.h"

@protocol CommonListDelegate <NSObject>

@optional
- (void)setupDataSource;
- (void)recomendNewItems;
- (void)recomendOldItems;

@end


@interface CommonListViewController : MMViewController

@property(nonatomic, strong)NSString *categoryID;
@property(nonatomic, strong)NSString *categoryType;
@property(nonatomic, assign)NSObject<CommonListDelegate> *commonListDelegate;

- (void)initDataSource;
- (void)showSetupDataSource:(id)responseObject andError:(NSError *)error;
- (void)showRecomendNewItems:(id)responseObject andError:(NSError *)error;
- (void)showRecomendOldItems:(id)responseObject andError:(NSError *)error;
- (NSString *)getFirstOrLastArticleID:(BOOL)isFirstOne;
- (NSUInteger)getTimeWithFirstOne:(BOOL)isFirstOne;

@end



//  bitmedia
//
//  Created by meng qian on 14-1-22.
//  Copyright (c) 2014年 thinktube. All rights reserved.
//
#import <UIKit/UIKit.h>
#import "MMViewController.h"

@protocol CommonListDelegate <NSObject>

@optional
- (void)setupDataSource;
- (void)recomendNewItems;
- (void)recomendOldItems;

@end


@interface CommonListViewController : MMViewController

@property(nonatomic, strong)NSString *categoryID;
@property(nonatomic, strong)NSString *categoryType;
@property(nonatomic, assign)NSObject<CommonListDelegate> *commonListDelegate;

- (void)initDataSource;
- (void)showSetupDataSource:(id)responseObject andError:(NSError *)error;
- (void)showRecomendNewItems:(id)responseObject andError:(NSError *)error;
- (void)showRecomendOldItems:(id)responseObject andError:(NSError *)error;
- (NSString *)getFirstOrLastArticleID:(BOOL)isFirstOne;
- (NSUInteger)getTimeWithFirstOne:(BOOL)isFirstOne;

@end

CommonListViewController.m

 //
//  CommonListViewController.m
//  bitmedia
//
//  Created by meng qian on 13-12-24.
//  Copyright (c) 2013年 thinktube. All rights reserved.
//

#import "CommonListViewController.h"
#import "ArticleViewController.h"
#import "ArticleTableViewCell.h"
#import "SVPullToRefresh.h"
#import "AppRequestManager.h"
#import <MMDrawerController/MMDrawerBarButtonItem.h>
#import <MMDrawerController/UIViewController+MMDrawerController.h>
#import <TSMessages/TSMessage.h>
#import "FAHoverButton.h"
#import "NoDataView.h"
#import "NSString+Size.h"
#import "LoadingNoticeView.h"

@interface CommonListViewController ()<UITableViewDataSource, UITableViewDelegate>
@property (nonatomic, strong)UITableView *tableView;
@property (nonatomic, strong)NSMutableArray *dataSource;
@property (nonatomic, assign)NSInteger start;
@property (nonatomic, assign)NSString *latestID;

@end

@implementation CommonListViewController
@synthesize tableView = tableView;
@synthesize dataSource;
@synthesize categoryID;
@synthesize latestID;
@synthesize categoryType;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view.
    
    self.view.backgroundColor = BGCOLOR;
    
    self.tableView = [[UITableView alloc]initWithFrame:self.view.bounds style:UITableViewStylePlain];
    self.tableView.backgroundColor = BGCOLOR;
    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    self.tableView.separatorColor = SEPCOLOR;
    
    self.tableView.delegate = self;
    self.tableView.dataSource  = self;
    
    if ([self.tableView respondsToSelector:@selector(setSeparatorInset:)]) {
        [self.tableView setSeparatorInset:UIEdgeInsetsZero];
    }
    
    UIEdgeInsets currentInset = self.tableView.contentInset;
    
    // Manully set contentInset.
    if (OSVersionIsAtLeastiOS7()) {
        currentInset.top = self.navigationController.navigationBar.bounds.size.height;
        self.automaticallyAdjustsScrollViewInsets = NO;
        // On iOS7, you need plus the height of status bar.
        currentInset.top = 0;
//        currentInset.bottom += IOS7_CONTENT_OFFSET_Y ;
        self.tableView.height = self.tableView.height-IOS7_CONTENT_OFFSET_Y-TABS_VIEW_HEIGHT;


    }else{
        DDLogVerbose(@"ios 6");
        currentInset.bottom += TABBAR_HEIGHT;
    }
    self.tableView.contentInset = currentInset;
    
    
    
    [self.view addSubview:self.tableView];
    [self initTableViewBgView];

    
    self.latestID = @"";

    __weak CommonListViewController *weakSelf = self;
    
    //    self.tableView
    // setup pull-to-refresh
    [self.tableView addPullToRefreshWithActionHandler:^{
        [weakSelf refreshTable];
    }];
    
    //setup infinite scrolling
    [self.tableView addInfiniteScrollingWithActionHandler:^{
        [weakSelf getMoreData];
    }];


    // if no network set enable
}

- (void)initDataSource
{
    [self.commonListDelegate setupDataSource];
}

- (void)initTableViewBgView
{
    // loading label
    UIView *bgView = [[UIView alloc]initWithFrame:self.tableView.frame];
    [bgView setBackgroundColor:BGCOLOR];
    
    NoDataView *noDataView = [[NoDataView alloc] initWithFrame:
                              CGRectMake((TOTAL_WIDTH-NO_DATA_WIDTH)/2, (bgView.frame.size.height-NO_DATA_WIDTH)/2, NO_DATA_WIDTH, NO_DATA_WIDTH)];
    [noDataView setTitleString:[NSString stringWithFormat:T(@"%@\n正在为你加载\n......"),APP_NAME]];
    
    [bgView addSubview:noDataView];
    
    self.tableView.backgroundView = bgView;
}

- (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    
    //    [self.tableView triggerPullToRefresh];
//    [XFox logEvent:[NSString stringWithFormat:@"%@#%@",EVENT_CATEGORY_TIMER,self.categoryID] timed:YES];
}

- (void)viewDidDisappear:(BOOL)animated
{
    [super viewDidDisappear:animated];
//    [XFox endTimedEvent:[NSString stringWithFormat:@"%@#%@",EVENT_CATEGORY_TIMER,self.categoryID] withParameters:@{@"id": self.categoryID}];
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

////////////////////////////////////////////////////////////
#pragma mark - getFirstOrLastArticleID Actions
////////////////////////////////////////////////////////////

- (NSString *)getFirstOrLastArticleID:(BOOL)isFirstOne
{
    NSString* articleID = @"";
    if ([self.dataSource count] > 0) {
        if (isFirstOne) {
            for (NSDictionary* item in self.dataSource) {
                if([ServerDataTransformer getArticleIsFirst:item]){
                    articleID = [ServerDataTransformer getArticleID:item];
                }
            }
        }else{
            for (NSDictionary* item in self.dataSource) {
                if([ServerDataTransformer getArticleIsLast:item]){
                    articleID = [ServerDataTransformer getArticleID:item];
                }
            }
        }
        
    }else{
        articleID = @"";
    }
    NSLog(@"getFirstOrLastArticleID: %@",articleID);
    return articleID;
}

- (NSUInteger)getTimeWithFirstOne:(BOOL)isFirstOne
{
    NSUInteger time = 0;
    if ([self.dataSource count] > 0) {
        if (isFirstOne) {
            NSDictionary *firstOne  = [self.dataSource firstObject];
            NSDate *timeDate = [ServerDataTransformer getArticleDate:firstOne];
            time =  [timeDate timeIntervalSince1970];
        }else{
            NSDictionary *lastOne  = [self.dataSource lastObject];
            NSDate *timeDate = [ServerDataTransformer getArticleDate:lastOne];
            time =  [timeDate timeIntervalSince1970];
        }
        
    }else{
        time = [[NSDate date]timeIntervalSince1970];
    }
    NSLog(@"getTimeWithFirstOne: %i",time);
    return time;
}


- (void)showSetupDataSource:(id)responseObject andError:(NSError *)error
{
    self.dataSource = [[NSMutableArray alloc] init];
    self.latestID = @"";
    
    self.dataSource = [ServerDataTransformer getDataArray:responseObject withArticleMode:ArticleModeUnreaded];
    NSDictionary *latestItem = [self.dataSource lastObject];
    self.latestID = [ServerDataTransformer getArticleID:latestItem];
    [self.tableView setSeparatorStyle:UITableViewCellSeparatorStyleSingleLine];
    self.tableView.backgroundView = nil;
    [self.tableView reloadData];
    
    DDLogVerbose(@"setupDataSource %d 条", [self.dataSource count]);
}


- (void)showRecomendNewItems:(id)responseObject andError:(NSError *)error
{
    __weak CommonListViewController *weakSelf = self;

    NSMutableArray *data = [ServerDataTransformer getDataArray:responseObject withArticleMode:ArticleModeUnreaded];

    NSLog(@"new data : %d",[data count]);
    // 大于10条清空列表
    if ([data count] >= 20) {
        self.dataSource = [[NSMutableArray alloc]init];
    }

    if ([data count] <= 0) {
        DDLogError(@"no data");
        [TSMessage setDefaultViewController:self];
        [TSMessage showNotificationWithTitle:T(@"暂无更新，休息一会儿") type:TSMessageNotificationTypeSuccess];
        return;
    }else{
        /**
         *  insert new article
         */
        [weakSelf.tableView beginUpdates];
        NSMutableArray *indexPaths = [[NSMutableArray alloc]init];
        NSInteger _count =  [data count]-1;

        for (int idx = _count; idx >= 0; idx--) { //[data count]

            NSDictionary *object = [data objectAtIndex:idx];
            NSLog(@"insert top %@", [ServerDataTransformer getArticleTitle:object]);

            [weakSelf.dataSource insertObject:object atIndex:0];

            [indexPaths addObject:[NSIndexPath indexPathForRow:idx inSection:0]];

        }

        [weakSelf.tableView insertRowsAtIndexPaths:indexPaths withRowAnimation:UITableViewRowAnimationFade];
        [weakSelf.tableView endUpdates];


        NSString *message = [NSString stringWithFormat:T(@"为您推荐了%d篇文章"),[data count]];
        [TSMessage setDefaultViewController:self];
        [TSMessage showNotificationWithTitle:message type:TSMessageNotificationTypeSuccess];
    }

}

- (void)showRecomendOldItems:(id)responseObject andError:(NSError *)error
{
    __weak CommonListViewController *weakSelf = self;

    NSMutableArray *data = [ServerDataTransformer getDataArray:responseObject withArticleMode:ArticleModeUnreaded];

    NSLog(@"old data : %d",[data count]);
    if ([data count] > 0) {

        [weakSelf.tableView beginUpdates];

        for (NSDictionary *object in data) {
            [weakSelf.dataSource addObject:object];
            [weakSelf.tableView insertRowsAtIndexPaths:@[[NSIndexPath indexPathForRow:weakSelf.dataSource.count-1 inSection:0]] withRowAnimation:UITableViewRowAnimationTop];
        }

        [weakSelf.tableView endUpdates];

    }else{
        // 找不到更旧的数据时
        [weakSelf.tableView.infiniteScrollingView setTitle:T(@"全部加载完成") forState:SVPullToRefreshStateStopped];
//        [weakSelf.tableView.infiniteScrollingView setEnabled:NO];
    }
}



////////////////////////////////////////////////////////////
#pragma mark - tableview and datasource action
////////////////////////////////////////////////////////////

- (void)refreshTable
{
    __weak CommonListViewController *weakSelf = self;
//    [weakSelf.tableView.pullToRefreshView setTitle:T(@">_< 努力加载中..") forState:SVPullToRefreshStateAll];
    
    int64_t delayInSeconds = 1.0;
    dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC);
    dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
        [self.commonListDelegate recomendNewItems];
        
        [weakSelf.tableView.pullToRefreshView stopAnimating];
    });
}

- (void)getMoreData {
    __weak CommonListViewController *weakSelf = self;
    
    int64_t delayInSeconds = 1.0;
    dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC);
    dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
        [self.commonListDelegate recomendOldItems];
        
        [weakSelf.tableView.infiniteScrollingView stopAnimating];
    });
}

#pragma mark -
#pragma mark UITableViewDelegate
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSDictionary *cellData = [self.dataSource objectAtIndex:indexPath.row];

    CGFloat middle_column_width = MIDDLE_COLUMN_FULL_WIDTH;
    if (StringHasValue([ServerDataTransformer getArticleCover:cellData])) {
        middle_column_width = MIDDLE_COLUMN_WIDTH;
    }
    
    NSString *nameString = [ServerDataTransformer getArticleTitle:cellData];
    CGSize nameSize = [nameString sizeWithWidth:middle_column_width andFont:FONT_16];
    
    if (nameSize.height + TOP_PADDING*3 > ARTICLE_CELL_HEIGHT) {
        return nameSize.height + TOP_PADDING*3;
    }else{
        return ARTICLE_CELL_HEIGHT;
    }
}

#pragma mark -
#pragma mark UITableViewDataSource

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return [self.dataSource count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *identifier = @"ListCell";
    
    NSDictionary *cellData = [self.dataSource objectAtIndex:indexPath.row];
    ArticleTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];
    
    if (cell == nil) {
        cell = [[ArticleTableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identifier];
    }
    
    [cell setNewData:cellData];
    
    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    ArticleViewController *viewController = [[ArticleViewController alloc]initWithNibName:nil bundle:nil];
    NSMutableDictionary *cellData = [self.dataSource objectAtIndex:indexPath.row];
    [cellData setValue:INT(ArticleModeReaded) forKey:@"articleMode"];
    viewController.baseInfo = cellData;
    
    [self.navigationController pushViewController:viewController animated:YES];
    
    ArticleTableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
    [cell setArticleMode];
    
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
    
}


@end

ListViewController.h

//
//  ListViewController.h
//  bitmedia
//
//  Created by meng qian on 14-1-22.
//  Copyright (c) 2014年 thinktube. All rights reserved.
//
#import <UIKit/UIKit.h>
#import "CommonListViewController.h"
@interface ListViewController : CommonListViewController

@property(nonatomic, strong)NSString *categoryID;
@property(nonatomic, strong)NSString *categoryType;

@end

ListViewController.m

 //
//   //
//  ListViewController.m
//  bitmedia
//
//  Created by meng qian on 13-12-24.
//  Copyright (c) 2013年 thinktube. All rights reserved.
//

#import "ListViewController.h"
#import "AppRequestManager.h"


@interface ListViewController ()<UITableViewDataSource, UITableViewDelegate, CommonListDelegate>
@property (nonatomic, strong)UITableView *tableView;
@property (nonatomic, strong)NSMutableArray *dataSource;
@property (nonatomic, assign)NSInteger start;
@property (nonatomic, assign)NSString *latestID;

@end

@implementation ListViewController
@synthesize tableView = tableView;
@synthesize dataSource;
@synthesize categoryID;
@synthesize latestID;
@synthesize categoryType;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view.
    self.commonListDelegate = self;
    [self initDataSource];
}

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

- (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    
    //    [self.tableView triggerPullToRefresh];
//    [XFox logEvent:[NSString stringWithFormat:@"%@#%@",EVENT_CATEGORY_TIMER,self.categoryID] timed:YES];
}

- (void)viewDidDisappear:(BOOL)animated
{
    [super viewDidDisappear:animated];
//    [XFox endTimedEvent:[NSString stringWithFormat:@"%@#%@",EVENT_CATEGORY_TIMER,self.categoryID] withParameters:@{@"id": self.categoryID}];
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

////////////////////////////////////////////////////////////
#pragma mark - Network Actions
////////////////////////////////////////////////////////////

/**
 *  初始化文章
 */
- (void)setupDataSource {
    NSString *firstID = @"";
    [[AppRequestManager sharedManager]getArticleListWithCategoryID:self.categoryID request:@"new" latest_id:firstID andBlock:^(id responseObject, NSError *error) {
        [super showSetupDataSource:responseObject andError:(NSError *)error];
    }];
}

/**
 *  推荐新的文章
 */
- (void)recomendNewItems
{
    NSString *firstID = [self getFirstOrLastArticleID:YES];
    
    [[AppRequestManager sharedManager]getArticleListWithCategoryID:self.categoryID request:@"new" latest_id:firstID andBlock:^(id responseObject, NSError *error) {
        [super showRecomendNewItems:responseObject andError:error];
    }];
}


/**
 *  推荐旧的文章
 */
- (void)recomendOldItems
{
    NSString *lastID = [self getFirstOrLastArticleID:NO];
    
    [[AppRequestManager sharedManager]getArticleListWithCategoryID:self.categoryID request:@"old" latest_id:lastID andBlock:^(id responseObject, NSError *error) {
        [super showRecomendOldItems:responseObject andError:error];
    }];
}





@end

//  bitmedia
//
//  Created by meng qian on 13-12-24.
//  Copyright (c) 2013年 thinktube. All rights reserved.
//

#import "ListViewController.h"
#import "AppRequestManager.h"


@interface ListViewController ()<UITableViewDataSource, UITableViewDelegate, CommonListDelegate>
@property (nonatomic, strong)UITableView *tableView;
@property (nonatomic, strong)NSMutableArray *dataSource;
@property (nonatomic, assign)NSInteger start;
@property (nonatomic, assign)NSString *latestID;

@end

@implementation ListViewController
@synthesize tableView = tableView;
@synthesize dataSource;
@synthesize categoryID;
@synthesize latestID;
@synthesize categoryType;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
	// Do any additional setup after loading the view.
    self.commonListDelegate = self;
    [self initDataSource];
}

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

- (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    
    //    [self.tableView triggerPullToRefresh];
//    [XFox logEvent:[NSString stringWithFormat:@"%@#%@",EVENT_CATEGORY_TIMER,self.categoryID] timed:YES];
}

- (void)viewDidDisappear:(BOOL)animated
{
    [super viewDidDisappear:animated];
//    [XFox endTimedEvent:[NSString stringWithFormat:@"%@#%@",EVENT_CATEGORY_TIMER,self.categoryID] withParameters:@{@"id": self.categoryID}];
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

////////////////////////////////////////////////////////////
#pragma mark - Network Actions
////////////////////////////////////////////////////////////

/**
 *  初始化文章
 */
- (void)setupDataSource {
    NSString *firstID = @"";
    [[AppRequestManager sharedManager]getArticleListWithCategoryID:self.categoryID request:@"new" latest_id:firstID andBlock:^(id responseObject, NSError *error) {
        [super showSetupDataSource:responseObject andError:(NSError *)error];
    }];
}

/**
 *  推荐新的文章
 */
- (void)recomendNewItems
{
    NSString *firstID = [self getFirstOrLastArticleID:YES];
    
    [[AppRequestManager sharedManager]getArticleListWithCategoryID:self.categoryID request:@"new" latest_id:firstID andBlock:^(id responseObject, NSError *error) {
        [super showRecomendNewItems:responseObject andError:error];
    }];
}


/**
 *  推荐旧的文章
 */
- (void)recomendOldItems
{
    NSString *lastID = [self getFirstOrLastArticleID:NO];
    
    [[AppRequestManager sharedManager]getArticleListWithCategoryID:self.categoryID request:@"old" latest_id:lastID andBlock:^(id responseObject, NSError *error) {
        [super showRecomendOldItems:responseObject andError:error];
    }];
}





@end