static void Main(string[] args)
{
// создание одного издателя событий
var newsAggregator = new NewsAggregator();
// создание трех наблюдателей
var twitterWidget = new TwitterWidget();
var lentaWidget = new LentaWidget();
var tvWidget = new TvWidget();
// подписка наблюдателей на событие NewsChanged издателя
//System.Console.WriteLine(newsAggregator.NewsChanged);
newsAggregator.NewsChanged += twitterWidget.Update;
//System.Console.WriteLine(newsAggregator.NewsChanged);
newsAggregator.NewsChanged += lentaWidget.Update;
//System.Console.WriteLine(newsAggregator.NewsChanged);
newsAggregator.NewsChanged += tvWidget.Update;
//System.Console.WriteLine(newsAggregator.NewsChanged);
newsAggregator.NewNewsAvailable();
Console.WriteLine();
newsAggregator.NewsChanged -= twitterWidget.Update;
newsAggregator.NewNewsAvailable();
Console.WriteLine();
newsAggregator.NewNewsAvailable();
Console.ReadLine();
}
public void NotifyTwitter()
{
var aggregator = new NewsAggregator();
var twitter = new TwitterWidget();
aggregator.RegistedWidget(twitter);
aggregator.NotifyWidgets();
aggregator.UnregisterWidget(twitter);
twitter.Display();
}
void Start()
{
NewsAggregator newsAggregator = new NewsAggregator();
var twitterWidget = new TwitterWidget(newsAggregator);
var lentaWidget = new LentaWidget(newsAggregator);
var tvWidget = new TvWidget(newsAggregator);
newsAggregator.NewNewsAvalible();
Debug.Log("------------------------------------------------------------------------------");
twitterWidget.RemoveFromSubject();
newsAggregator.NewNewsAvalible();
}
static void Main(string[] args)
{
//объявление новых наблюдателей (виджетов)
var newsAggregator = new NewsAggregator();
var twitterWidget = new TwitterWidget(newsAggregator); // регистрация во время создания объекта
var lentaWidget = new LentaWidget(newsAggregator);
var tvWidget = new TvWidget(newsAggregator);
//вызов метода, производящего обновление новостей
newsAggregator.NewNewsAvailable();
Console.WriteLine();
newsAggregator.NewNewsAvailable();
Console.ReadLine();
}
static void Main(string[] args)
{
var newsAggregator = new NewsAggregator();
var twitterWidget = new TwitterWidget(newsAggregator);
var lentaWidget = new LentaWidget(newsAggregator);
var tvWidget = new TvWidget(newsAggregator);
newsAggregator.NewNewsAvailable();
Console.WriteLine();
twitterWidget.RemoveFormSubject();
newsAggregator.NewNewsAvailable();
Console.ReadLine();
}
static void Main()
{
var newsAggregator = new NewsAggregator();
var twitterWidget = new TwitterWidget(newsAggregator);
var lentaWidget = new LentaWidget(newsAggregator);
var tvWidget = new TvWidget(newsAggregator);
newsAggregator.NewNewsAvailable();
Console.WriteLine();
twitterWidget.Unsubscribe();
newsAggregator.NewNewsAvailable();
}
static void Main(string[] args)
{
var newsAggregator = new NewsAggregator();
var instagramWidget = new InstagramWidget();
var twitterWidget = new TwitterWidget();
newsAggregator.NewsChanged += new NewsChangedEventHandler(instagramWidget.Update);
newsAggregator.NewsChanged += new NewsChangedEventHandler(twitterWidget.Update);
newsAggregator.NewNewsAvailable();
Console.WriteLine();
newsAggregator.NewsChanged -= new NewsChangedEventHandler(instagramWidget.Update);
newsAggregator.NewNewsAvailable();
Console.ReadLine();
}
static void Main(string[] args)
{
var newsAggregator = new NewsAggregator();
var franceFootballWidget = new FranceFootballWidget();
var deportivoWidget = new DeportivoWidget();
var barcaNewsWidget = new BarcaNewsWidget();
newsAggregator.NewsChanged += franceFootballWidget.Update;
newsAggregator.NewsChanged += deportivoWidget.Update;
newsAggregator.NewsChanged += barcaNewsWidget.Update;
newsAggregator.NewNewsAvailable();
Console.WriteLine();
newsAggregator.NewsChanged -= franceFootballWidget.Update;
newsAggregator.NewNewsAvailable();
Console.ReadLine();
}
static void Main(string[] args)
{
var newsAggregator = new NewsAggregator();
var twitterWidget = new TwitterWidget();
var lentaWidget = new LentaWidget();
var tvWidget = new TvWidget();
newsAggregator.NewsChanged += twitterWidget.Update;
newsAggregator.NewsChanged += lentaWidget.Update;
newsAggregator.NewsChanged += tvWidget.Update;
newsAggregator.NewNewsAvailable();
Console.WriteLine();
newsAggregator.NewsChanged -= twitterWidget.Update;
newsAggregator.NewNewsAvailable();
Console.ReadLine();
}
static void Main()
{
var aggregator = new NewsAggregator();
var twitter = new TwitterObserver();
var vk = new VkObserver();
aggregator.NewsChanged += twitter.Update;
aggregator.NewsChanged += vk.Update;
aggregator.NewNewsAvailable();
Console.WriteLine("--------------");
aggregator.NewNewsAvailable();
aggregator.NewsChanged -= vk.Update;
Console.WriteLine("--------------");
aggregator.NewNewsAvailable();
Console.ReadLine();
}
static void Main(string[] args)
{
var newsAggregator = new NewsAggregator();
var twitterWidget = new TwitterWidget();
var lentaWidget = new LentaWidget();
var tvWidget = new TvWidget();
//handlers can be matched inside ctor of widget class
//newsAggregator.NewsChanged += (s, a) => Console.WriteLine("{0} say: {1}, {2}, {3}", s, a.Lenta, a.Tv, a.Twitter);
newsAggregator.NewsChanged += twitterWidget.Update;
newsAggregator.NewsChanged += lentaWidget.Update;
newsAggregator.NewsChanged += tvWidget.Update;
newsAggregator.NewNewsAvailable();
Console.WriteLine();
newsAggregator.NewsChanged -= twitterWidget.Update;
newsAggregator.NewNewsAvailable();
Console.ReadLine();
}
protected void Cari_Click(object sender, EventArgs e)
{
NewsAggregator na = new NewsAggregator();
News.BuildLast(SearchBox.Text);
News.computeFail(SearchBox.Text);
na.ParseDetik(SearchBox.Text, RadioButtonList1.SelectedValue);
na.ParseAntara(SearchBox.Text, RadioButtonList1.SelectedValue);
na.ParseViva(SearchBox.Text, RadioButtonList1.SelectedValue);
if (na.news.Count == 0)
{
result.InnerText = "No result found";
return;
}
result.InnerText = "Displaying " + na.news.Count.ToString() + " results:";
foreach (News n in na.news)
{
string pattern;
pattern = SearchBox.Text;
HtmlGenericControl li = new HtmlGenericControl("li");
list.Controls.Add(li);
HtmlGenericControl img = new HtmlGenericControl("img");
img.Attributes.Add("src", n.GetImage());
img.Attributes.Add("width", "100");
img.Attributes.Add("hspace", "7");
img.Attributes.Add("align", "left");
HtmlGenericControl a = new HtmlGenericControl("a");
a.Attributes.Add("href", n.GetLink());
a.InnerText = n.GetTitle();
HtmlGenericControl p2 = new HtmlGenericControl("p");
p2.InnerText = n.GetDate().ToLongDateString() + ' ' + n.GetDate().ToLongTimeString();
HtmlGenericControl p = new HtmlGenericControl("p");
p.InnerText = n.GetContent();
li.Controls.Add(img);
li.Controls.Add(a);
li.Controls.Add(p2);
li.Controls.Add(p);
}
}
public void OutPatternInfo()
{
Console.WriteLine("IObserver - наблюдатель, IObservable - наблюдаемый объект\n" +
"Внутри библиотеки System есть данные интерфейсы.В нормальном проекте необходимо использовать их." +
"В каких случаях используется паттерн Observer:\n" +
"-Когда система состоит из множества классов, объекты которых должны находиться в согласованных состояниях\n" +
"-Когда общая схема взаимодействия объектов предполагает две стороны: одна рассылает сообщения и является главным,\n" +
"другая получает сообщения и реагирует на них. Отделение логики обеих сторон позволяет их рассматривать независимо\n" +
"и использовать отдельно друга от друга.\n" +
"-Когда существует один объект, рассылающий сообщения, и множество подписчиков, которые получают сообщения.\n" +
"При этом точное число подписчиков заранее неизвестно и процессе работы программы может изменяться.\n");
var sender = new NewsAggregator();
var admin = new Admin(
);
var manager = new Manager(0, "Manager");
var user = new User(1, "Vasya", "KTR", InterestingState.Interesting);
// имитация торгов
var news = new News()
{
Title = "Hello, this is Microsoft news",
ShortDescription = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmodtempor incididunt ut labore et dolore magna aliqua.Ut enim ad minim veniam,",
LongDescription = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod" +
"tempor incididunt ut labore et dolore magna aliqua.Ut enim ad minim veniam,quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo" +
"consequat.Duis aute irure dolor in reprehenderit in voluptate velit esse" +
"cillum dolore eu fugiat nulla pariatur.Excepteur sint occaecat cupidatat non" +
"proident,sunt in culpa qui officia deserunt mollit anim id est laborum."
};
/*sender.RegisterUser(user);
* sender.RemoveUser(manager);*/
/*sender.NotifyUsers(news);
* news.LongDescription = "da";
* // имитация торгов
* sender.NotifyUsers(news);*/
}
private static void TestNewsImporter()
{
var providers = new List <NewsProvider>
{
// Fashion sites.
new NewsProvider(@"riamoda.ru", 2, 24, @"http://riamoda.ru/rss.xml", NewsProviderType.Fashion),
new NewsProvider(@"Modanews.ru", 2, 24, @"http://modanews.ru/rss/news/", NewsProviderType.Fashion),
new NewsProvider(@"glianec.com.u", 2, 24, @"http://glianec.com.ua/?format=feed&type=rss", NewsProviderType.Fashion),
new NewsProvider(@"fashiontime.ru - публикации", 2, 24, @"http://www.fashiontime.ru/rss/content.xml", NewsProviderType.Fashion),
new NewsProvider(@"fashiontime.ru - новости", 2, 24, @"http://www.fashiontime.ru/rss/content_news.xml", NewsProviderType.Fashion),
new NewsProvider(@"fashiontime.ru - статьи", 2, 24, @"http://www.fashiontime.ru/rss/content_article.xml", NewsProviderType.Fashion),
new NewsProvider(@"intermoda.ru", 2, 24, @"http://www.intermoda.ru/rss/news", NewsProviderType.Fashion),
new NewsProvider(@"profashion.ru", 2, 24, @"http://profashion.ru/news/rss/", NewsProviderType.Fashion),
new NewsProvider(@"fashionunited.ru", 2, 24, @"https://fashionunited.ru/rss-novosti", NewsProviderType.Fashion),
new NewsProvider(@"Style.rbc.ru", 2, 24, @"http://static.feed.rbc.ru/rbc/internal/rss.rbc.ru/style.rbc.ru/popural.rss", NewsProviderType.Fashion),
new NewsProvider(@"be-in.ru", 2, 24, @"http://www.be-in.ru/rss/moda", NewsProviderType.Fashion),
new NewsProvider(@"dress-code.com.ua", 2, 24, @"http://www.dress-code.com.ua/rss/common.rss", NewsProviderType.Fashion),
new NewsProvider(@"trendymen.ru", 2, 24, @"http://trendymen.ru/_services/rss.php", NewsProviderType.Fashion),
new NewsProvider(@"fashionpeople.ru", 2, 24, @"http://www.fashionpeople.ru/xml/rss.xml", NewsProviderType.Fashion),
// Tech sites
new NewsProvider(@"3dnews.ru", 2, 24, @"http://www.3dnews.ru/news/rss"),
//new NewsProvider(@"popmech.ru", 2, 24, @"http://www.popmech.ru/rss"),
new NewsProvider(@"mobbit", 2, 24, @"http://mobbit.info/rss.php"),
new NewsProvider(@"ixbt.co", 2, 24, @"http://www.ixbt.com/export/articles.rdf"),
new NewsProvider(@"mobile-review", 2, 24, @"http://www.mobile-review.com/newslistouter/rssnewsfull.xml"),
new NewsProvider(@"mobile-review-reviews", 2, 24, @"http://www.mobile-review.com/rss-review.xml"),
new NewsProvider(@"tech", 2, 24, @"https://www.google.com/news?output=rss&topic=t&ned=ru_ru&cf=all&num=20"),
new NewsProvider(@"astronet.ru", 2, 24, @"http://www.astronet.ru/db/rss.xml"),
new NewsProvider(@"nkj.ru", 2, 24, @"http://www.nkj.ru/rss/iblock_rss_31.xml"),
new NewsProvider(@"elementy.r", 2, 24, @"http://elementy.ru/rss/news"),
new NewsProvider(@"postnauka.ru", 2, 24, @"http://postnauka.ru/feed"),
new NewsProvider(@"habrahabr-startups", 2, 24, @"http://habrahabr.ru/rss/tag/%D1%81%D1%82%D0%B0%D1%80%D1%82%D0%B0%D0%BF%D1%8B"), // стартапы
new NewsProvider(@"habrahabr", 2, 24, @"http://www.habrahabr.ru/rss/main/"), // feed/http://habrahabr.ru/rss/best/
new NewsProvider(@"geektimes.ru", 2, 24, @"http://geektimes.ru/rss/all/"), // http://geektimes.ru/rss/best/
//new NewsProvider(@"", 2, 24, @""),
new NewsProvider(@"The Verge", 1, 24, @"http://www.theverge.com/rss/full.xml"),
new NewsProvider(@"Engadget", 1, 24, @"http://www.engadget.com/rss-full.xml"),
new NewsProvider(@"Lifehacker", 1, 24, @"http://feeds.gawker.com/lifehacker/vip"), // Lifehacker
//new NewsProvider(@"readwriteweb", 1, 24, @"http://www.readwriteweb.com/rss.xml"),
new NewsProvider(@"Techcrunch", 1, 24, @"http://feeds.feedburner.com/Techcrunch"), //Techcrunch
new NewsProvider(@"Wired", 1, 24, @"http://feeds.wired.com/wired/index"),
new NewsProvider(@"Gizmodo", 1, 24, @"http://feeds.gawker.com/gizmodo/full"), // Gizmodo
new NewsProvider(@"Mashable", 1, 24, @"http://feeds.mashable.com/Mashable"),
new NewsProvider(@"arstechnica", 1, 24, @"http://feeds.arstechnica.com/arstechnica/index/"),
new NewsProvider(@"CNET", 1, 24, @"http://news.com.com/2547-1_3-0-5.xml"),
new NewsProvider(@"Slashdot", 1, 24, @"http://rss.slashdot.org/Slashdot/slashdot"),
new NewsProvider(@"Google Blog", 1, 24, @"http://googleblog.blogspot.com/atom.xml"),
new NewsProvider(@"The Next Web", 1, 24, @"http://feeds2.feedburner.com/thenextweb"),
new NewsProvider(@"boingboing", 1, 24, @"http://boingboing.net/feed"),
new NewsProvider(@"thinkgeek", 1, 24, @"http://www.thinkgeek.com/thinkgeek.rss"),
new NewsProvider(@"TED Talks", 1, 24, @"http://feeds.feedburner.com/tedtalks_video"),
new NewsProvider(@"YCombinator", 1, 24, @"https://news.ycombinator.com/rss"),
//new NewsProvider(@"", 1, 24, @""),
};
Console.WriteLine("Getting news...");
var newsAggregator = new NewsAggregator();
Dictionary <string, List <News> > news = newsAggregator.GetNews(providers);
Console.WriteLine("Saving news...");
using (var sw = new StreamWriter(@"C:\rss_notaccepted.txt"))
{
using (var swAccept = new StreamWriter(@"C:\rss_accepted.txt"))
{
foreach (string newsprovider in news.Keys)
{
NewsProvider providerInfo = providers.FirstOrDefault(x => x.ProviderName == newsprovider);
foreach (var newsItem in news[newsprovider])
{
if (IsNewsAcceptable(newsItem, providerInfo))
{
swAccept.WriteLine(string.Format("{0} --- {1} --- {2}", providerInfo.ProviderName, newsItem.Header, DetectTheme(newsItem)));
}
else
{
// Debug.Assert(newsItem.Description.Length < 4000);
sw.WriteLine(string.Format("{0} --- {1}", providerInfo.ProviderName, newsItem.Header));
}
}
}
}
}
}
public FeedController(IDataStore dataStore)
{
_dataStore = dataStore;
_newsAggregator = new NewsAggregator();
}
