public async Task <List <Post> > GetBestPosts()
{
PostsParser parser = new PostsParser();
List <Post> result = new List <Post>();
int page = 1, count = 1;
DateTime date = new DateTime(1998, 8, 16);
if (Request.Query.ContainsKey("p") && Request.Query["p"].Count == 1)
{
int.TryParse(Request.Query["p"][0], out page);
}
if (Request.Query.ContainsKey("c") && Request.Query["c"].Count == 1)
{
int.TryParse(Request.Query["c"][0], out count);
}
if (Request.Query.ContainsKey("d") && Request.Query["d"].Count == 1)
{
int.TryParse(Request.Query["d"][0], out count);
try
{
date = DateTime.ParseExact(Request.Query["d"][0], "dd-MM-yyyy", CultureInfo.InvariantCulture);
}
catch
{
return(result);
}
}
count = count > 5 ? 5 : count;
count = count < 1 ? 1 : count;
page = page < 1 ? 1 : page;
string url = "https://pikabu.ru/best?page=";
if (date == new DateTime(1998, 8, 16))
{
url = "https://pikabu.ru/best/" + date.ToString("dd-MM-yyyy") + "?page=";
}
for (int i = page; i < page + count; i++)
{
string htmlSource = await NetworkHelper.GetHtmlPageSource(url + i);
if (htmlSource != null)
{
var resultList = await parser.ParseAsync(htmlSource);
if (resultList != null)
{
result.AddRange(resultList);
}
}
}
return(result);
}
public async Task <Post> GetSinglePost(int postId)
{
PostsParser parser = new PostsParser();
Post result = null;
var htmlSource = await NetworkHelper.GetHtmlPageSource("https://pikabu.ru/story/_" + postId);
if (htmlSource != null)
{
var resultList = await parser.ParseAsync(htmlSource);
if (resultList != null && resultList.Count != 0)
{
result = resultList[0];
}
}
return(result);
}
public async Task <List <Post> > GetHotPosts()
{
PostsParser parser = new PostsParser();
List <Post> result = new List <Post>();
int page = 1, count = 1;
if (Request.Query.ContainsKey("p") && Request.Query["p"].Count == 1)
{
int.TryParse(Request.Query["p"][0], out page);
}
if (Request.Query.ContainsKey("c") && Request.Query["c"].Count == 1)
{
int.TryParse(Request.Query["c"][0], out count);
}
count = count > 5 ? 5 : count;
count = count < 1 ? 1 : count;
page = page < 1 ? 1 : page;
for (int i = page; i < page + count; i++)
{
string htmlSource = await NetworkHelper.GetHtmlPageSource("https://pikabu.ru/hot?page=" + i);
if (htmlSource != null)
{
var resultList = await parser.ParseAsync(htmlSource);
if (resultList != null)
{
result.AddRange(resultList);
}
}
}
return(result);
}