public async Task <RedirectToActionResult> AddManyToFavourites(IList <Channel> channels, int Id, string returnUrl)
{
AppUser user = await CurrentUser;
bool isChanged = false;
var ceList = _context.ChannelElements.Where(c => c.UserId == user.Id).ToArray();
//applicationDbContext.ChannelElements.Remove(ceList.Where(c => c.ChannelId == id).FirstOrDefault());
//await applicationDbContext.SaveChangesAsync();
foreach (var item in channels)
{
if (item.Checked)
{
ChannelWithProgram channel = repository.ChannelsWithProgram
.FirstOrDefault(c => c.Channel.Id == item.Id);
if ((channel != null) && (user != null))
{
if (!ceList.Select(c => c.ChannelId).Contains(item.Id))
{
isChanged = true;
_context.ChannelElements.Add(new ChannelElement
{
ChannelId = item.Id,
Name = channel.Channel.Name,
OrderNumber = channel.Channel.OrderNumber,
UserId = user.Id
});
}
}
}
}
if (isChanged)
{
await _context.SaveChangesAsync();
}
return(RedirectToAction("Index", new { returnUrl }));
}
public static List <ChannelWithProgram> GetChannelsWithProgram()
{
List <ChannelWithProgram> workList = new List <ChannelWithProgram>();
string htmlCodeOfDownloadedPage;
int channel_counter = 0;
List <string> sites = new List <string>();
sites.Add("http://www.vsetv.com/schedule_package_bybase_day_" + DateTime.Today.ToString("yyyy-MM-dd") + "_nsc_1.html");
sites.Add("http://www.vsetv.com/schedule_package_rubase_day_" + DateTime.Today.ToString("yyyy-MM-dd") + "_nsc_1.html");
//string site = "http://www.vsetv.com/schedule_package_bybase_day_" + DateTime.Today.ToString("yyyy-MM-dd") + "_nsc_1.html";
//"http://www.vsetv.com/schedule_package_rubase_day_" + DateTime.Today.ToString("yyyy-MM-dd") + "_nsc_1.html";
foreach (var site in sites)
{
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(site);
req.Headers.Add("Accept-Language: ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7");
req.UserAgent = "Mozilla / 5.0(Windows NT 6.1; Win64; x64) AppleWebKit / 537.36(KHTML, like Gecko) Chrome / 68.0.3440.106 Safari / 537.36";
// Cache - Control: max - age = 0
//Upgrade - Insecure - Requests: 1
//User - Agent: Mozilla / 5.0(Windows NT 6.1; Win64; x64) AppleWebKit / 537.36(KHTML, like Gecko) Chrome / 68.0.3440.106 Safari / 537.36
//Accept: text / html,application / xhtml + xml,application / xml; q = 0.9,image / webp,image / apng,*/*;q=0.8
//Accept-Encoding: gzip, deflate
//Accept-Language: ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
using (StreamReader stream = new StreamReader(
resp.GetResponseStream(), Encoding.GetEncoding(1251)))
{
htmlCodeOfDownloadedPage = stream.ReadToEnd();
}
int start, end, len;
string startPhrase = @"chlogo"; //@"<div class=""chlogo" //<div class="chlogo">
string endPhrase = @"<td class=""base";
end = 0;
start = htmlCodeOfDownloadedPage.IndexOf(startPhrase, 1) - 11;
end = htmlCodeOfDownloadedPage.IndexOf(endPhrase, start) - 1;//<li id="comment
len = end - start;
if ((end > 0) && (len > 0))
{
string tempHtml = htmlCodeOfDownloadedPage.Substring(start, end - start).Replace(" ", "").Replace("<br>", "").Replace("\n", "").Replace("\t", "");
HtmlAgilityPack.HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(tempHtml);
foreach (HtmlAgilityPack.HtmlNode n in doc.DocumentNode.SelectNodes("div[@class='chlogo']")) //and @id!='comment-pinned'] //chlogo
{
bool b = n.HasAttributes;
HtmlNode htmlNode = n.NextSibling.NextSibling.NextSibling.NextSibling;
ChannelWithProgram channelWithProgram = new ChannelWithProgram();
string stringId = n.NextSibling.SelectSingleNode("table" +
//"/tbody"//);
//+
"/tr" //);
+
"/td"
+
"/a").Attributes["href"].Value;
var v = stringId.Where(s => char.IsDigit(s)).ToArray();
stringId = new string(v);
int id = Convert.ToInt32(stringId);
var result = workList.Select(c => c.Channel.Id).Contains(id);
if (result)
{
continue;
}
string tempString = n.NextSibling.SelectSingleNode("table" +
"/tr"//);
+
"/td[@class='channeltitle']").InnerHtml;
DateTime previousTime = DateTime.MinValue; //midNightTime
channelWithProgram.Channel = new Channel {
Id = id, Name = tempString
};
foreach (var item in htmlNode.ChildNodes)
{
if (item.Attributes.Contains("class"))
{
if ((item.Attributes["class"].Value == "pasttime") ||
(item.Attributes["class"].Value == "onair") ||
(item.Attributes["class"].Value == "time"))
{
tempString = item.InnerText;
}
if (item.Attributes["class"].Value == "prname2" ||
(item.Attributes["class"].Value == "pastprname2"))
{
DateTime dateTime;
try
{
//dateTime = DateTime.Parse(tempString, new CultureInfo("ru-RU"));
dateTime = DateTime.Parse(tempString, new CultureInfo("ru-RU")).AddHours(1);
if (dateTime < previousTime) //если программа перешагнула через полночь
{
dateTime = dateTime.AddDays(1);
}
}
catch
{
//dateTime = DateTime.Now;
dateTime = DateTime.Now.AddHours(1);
}
previousTime = dateTime;
channelWithProgram.TVPrograms.Add(new TVProgram {
DateTime = dateTime, Program = item.InnerText
}); //str1 + " " + item.InnerText
}
}
}
channel_counter++;
workList.Add(channelWithProgram);
}
}
}
return(workList);
}
