public void CreateTextNodeWithText()
{
var doc = new HtmlDocument();
var a = doc.CreateTextNode("something");
Assert.AreEqual("something", a.InnerText);
Assert.AreEqual(a.NodeType, HtmlNodeType.Text);
}
public void Head_ReturnsHeadObject()
{
var doc = new HtmlDocument();
var head = doc.Head;
Assert.IsInstanceOf<Head>(head);
}
static void Main(string[] args)
{
HtmlDocument doc = new HtmlDocument();
doc.Load(@"..\..\mshome.htm");
doc.OptionOutputAsXml = true;
doc.Save("mshome.xml");
}
public static List<string> GetLinksFromWebsite(string htmlSource)
{
var doc = new HtmlDocument();
try
{
doc.LoadHtml(htmlSource);
if (doc.DocumentNode.InnerHtml == null) return null;
if (doc.DocumentNode.SelectNodes("//a[@ref]") == null)
{
return doc
.DocumentNode
.SelectNodes("//a[@href]")
.Select(node => node.Attributes["href"].Value)
.ToList();
}
return doc
.DocumentNode
.SelectNodes("//a[@ref]")
.Select(node => node.Attributes["ref"].Value)
.ToList();
}
catch (Exception)
{
}
return null;
}
public void Mouse_click_will_fail_because_hidden_link_is_matched_instead_of_visible_link()
{
// Playback.PlaybackSettings.SmartMatchOptions = SmartMatchOptions.None; // tried Sudhish Mathuria's suggestion
var example2Path = Path.Combine(TestContext.TestDeploymentDir, "example2.htm");
var window = BrowserWindow.Launch(example2Path);
var document = new HtmlDocument(window);
document.FilterProperties[HtmlDocument.PropertyNames.Title] = "2ad6de55-75f1-403f-8fcb-1d5defac9786";
var visibleLink = new HtmlHyperlink(document);
visibleLink.SearchProperties[HtmlHyperlink.PropertyNames.InnerText] = "Hello";
// ONLY FIND VISIBLE CONTROLS !
visibleLink.SearchConfigurations.Add(SearchConfiguration.VisibleOnly);
var allMatches = visibleLink.FindMatchingControls();
Assert.AreEqual(2, allMatches.Count, "Should be two matching.");
visibleLink.Find(); // THIS SHOULD BE THE VISIBLE ONE
Debug.WriteLine("BoundingRectangle: " + visibleLink.BoundingRectangle);
Assert.IsTrue(visibleLink.BoundingRectangle.Width > 0, "Width should positive.");
Assert.IsTrue(visibleLink.BoundingRectangle.Height > 0, "Height should positive.");
Mouse.Click(visibleLink);
}
public void CreateElement()
{
var doc = new HtmlDocument();
var a = doc.CreateElement("a");
Assert.AreEqual("a", a.Name);
Assert.AreEqual(a.NodeType, HtmlNodeType.Element);
}
public void CreateAttributeWithText()
{
var doc = new HtmlDocument();
var a = doc.CreateAttribute("href", "http://something.com");
Assert.AreEqual("href", a.Name);
Assert.AreEqual("http://something.com", a.Value);
}
public void Head_SetNonExisting_Null_RemovesElement()
{
HtmlDocument document = new HtmlDocument() { Head = null };
document.Head = null;
Assert.True(document.IsEmpty);
Assert.Null(document.Head);
}
private static string ExtractCss(HtmlDocument doc)
{
var styleTags = doc.FindTagsByName("style", "link").ToArray();
var css = new StringBuilder();
foreach (var tag in styleTags)
{
if (tag.IsType("style"))
css.AppendLine(tag.ChildElements.ToSeparatedString(" "));
else if (tag.IsType("link") && (string.Compare(tag.Attributes["type"], "text/css", true) == 0 || string.Compare(tag.Attributes["rel"], "stylesheet") == 0))
{
var src = tag.Attributes["href"];
if (string.IsNullOrEmpty(src))
continue;
var uri = new Uri(src, UriKind.RelativeOrAbsolute);
if (!uri.IsAbsoluteUri && HttpContext.Current != null && HttpContext.Current.Request != null)
{
uri = new Uri(HttpContext.Current.Request.Url, uri);
}
if (!uri.IsAbsoluteUri)
continue;
var client = new WebClient();
css.Append(client.DownloadString(uri));
}
}
foreach (var tag in styleTags)
{
tag.Remove();
}
return css.ToString();
}
public void CreateTextNode()
{
var doc = new HtmlDocument();
var a = doc.CreateTextNode();
Assert.AreEqual(HtmlNode.HtmlNodeTypeNameText, a.Name);
Assert.AreEqual(a.NodeType, HtmlNodeType.Text);
}
static void Main (string [] args)
{
HtmlDocument doc = new HtmlDocument();
doc.Load(args [0]);
doc.OptionOutputAsXml = true;
doc.Save(args [1]);
}
public void CreateCommentWithText()
{
var doc = new HtmlDocument();
var a = doc.CreateComment("something");
Assert.AreEqual(HtmlNode.HtmlNodeTypeNameComment, a.Name);
Assert.AreEqual("something", a.InnerText);
Assert.AreEqual(a.NodeType, HtmlNodeType.Comment);
}
public void TestCallingExistingMember()
{
var doc = new HtmlDocument();
doc.LoadHtml("<html><body class=\"asdfasd\"><p>asdf asdf sdf</p></body></html>");
dynamic docElement = doc.DocumentNode;
var item = docElement.Closed;
Assert.IsInstanceOf<bool>(item);
}
public void TestCallingExistingFunction()
{
var doc = new HtmlDocument();
doc.LoadHtml("<html><body class=\"asdfasd\"><p>asdf asdf sdf</p></body></html>");
dynamic docElement = doc.DocumentNode;
var item = docElement.Descendants();
Assert.IsInstanceOf<IEnumerable<HtmlNode>>(item);
}
public void Test_Attribute_ToString_Returns_Empty_String_When_Value_Is_Not_Defined()
{
var doc = new HtmlDocument("<html><head></head><body><a href>yo</a></body></html>");
var link = doc.DocumentNode.SelectSingleNode("//a");
Assert.AreEqual(string.Empty, link.Attributes["href"].ToString());
}
public void Body_ReturnsBodyObject()
{
var doc = new HtmlDocument();
Body body = doc.Body;
Assert.IsInstanceOf<Body>(body);
}
public void Head_SetExisting_NonNull_RemovesElement()
{
HtmlElement value = Tag.Head.WithClass("class");
HtmlDocument document = new HtmlDocument() { Head = Tag.Head };
document.Head = value;
Assert.Equal(new HtmlElement[] { value }, document.Elements());
Assert.Equal(value, document.Head);
}
public void Test_HasAttribute()
{
var doc = new HtmlDocument("<html><head></head><body><a href=\"http://flo.se\">yo</a></body></html>");
var link = doc.DocumentNode.SelectSingleNode("//a");
Assert.IsTrue(link.HasAttribute("href"));
}
public void Test_Attribute_ToString_Returns_Value()
{
var doc = new HtmlDocument("<html><head></head><body><a href=\"http://flo.se\">yo</a></body></html>");
var link = doc.DocumentNode.SelectSingleNode("//a");
Assert.AreEqual("http://flo.se", link.Attributes["href"].ToString());
}
public static async Task MainAsync()
{
string html;
using (var client = new HttpClient())
{
html = await client.GetStringAsync("http://market.karelia.pro/section/8/");
}
var doc = new HtmlDocument();
doc.LoadHtml(html);
var pageCount =
int.Parse(HttpUtility.ParseQueryString(
new Uri(doc.DocumentNode.SelectSingleNode(".//*[@id='paginator']/li[9]/a").GetAttributeValue("href", ""))
.Query
).Get("page")
);
var task = Enumerable.Range(1, pageCount)
.Select((n, i) => $"http://market.karelia.pro/section/8/?page={i + 1}")
.Select(
async n =>
{
using (var clien = new HttpClient())
{
return await clien.GetStringAsync(n);
}
}).ToList();
var results = await Task.WhenAll(task);
var q = results.SelectMany(n =>
{
var innerdoc = new HtmlDocument();
innerdoc.LoadHtml(n);
var foo =
innerdoc.DocumentNode.SelectNodes(".//*[@id='alist']/li")
.Select(x => new
{
link = x.SelectSingleNode("//div[@class='name']/a").Attributes["href"].Value,
title = x.SelectSingleNode("//div[@class='name']/a/span[@class='title']").InnerText,
price = x.SelectSingleNode("//div[@class='price']/strong/span").InnerText
});
return foo;
}).ToList();
new XDocument(new XDeclaration("1.0", null, null),
new XElement("root",
q.Select(
n =>
new XElement("item", new XElement(nameof(n.link), n.link),
new XElement(nameof(n.price), n.price), new XElement(nameof(n.title), n.title))))).Save(
"result.xml");
}
public void TestInitial()
{
var doc = new HtmlDocument();
string html = doc.ToString();
string expected = @"<!DOCTYPE html><html><head></head><body></body></html>";
Assert.AreEqual(expected, html);
}
public void TestGetAttribute()
{
var doc = new HtmlDocument();
doc.LoadHtml("<html><body class=\"asdfasd\"><p>asdf asdf sdf</p></body></html>");
dynamic docElement = doc.DocumentNode;
var item = docElement.Html.Body._Class;
Assert.IsNotNull(item);
Assert.IsInstanceOf<HtmlAttribute>(item);
}
public void BodyChanged_GetString_ReturnsCorrectHtml()
{
var doc = new HtmlDocument();
doc.Body.AddClass("one");
string html = doc.ToString();
string expected = @"<!DOCTYPE html><html><head></head><body class=""one""></body></html>";
Assert.AreEqual(expected, html);
}
public void TestGetMember()
{
var doc = new HtmlDocument();
doc.LoadHtml("<html><body><p>asdf asdf sdf</p></body></html>");
dynamic docElement = doc.DocumentNode;
var item = docElement.Html.Body;
Assert.IsNotNull(item);
Assert.IsInstanceOf<HtmlNode>(item);
}
public void StackOverflow()
{
var url = "http://rewarding.me/active-tel-domains/index.php/index.php?rescan=amour.tel&w=A&url=&by=us&limits=0";
var request = WebRequest.Create(url);
var htmlDocument = new HtmlDocument();
htmlDocument.Load((request.GetResponse()).GetResponseStream());
Stream memoryStream = new MemoryStream();
htmlDocument.Save(memoryStream);
}
/// <summary>
/// Creates an instance of a DocumentWithLinkedFiles.
/// </summary>
/// <param name="doc">The input HTML document. May not be null.</param>
public DocumentWithLinks(HtmlDocument doc)
{
if (doc == null)
{
throw new ArgumentNullException("doc");
}
_doc = doc;
GetLinks();
GetReferences();
}
public void Ctor()
{
HtmlDocument document = new HtmlDocument();
Assert.Equal("html", document.Tag);
Assert.False(document.IsVoid);
Assert.True(document.IsEmpty);
Assert.Null(document.Head);
Assert.Null(document.Body);
}
public void AddImageNode(HtmlDocument htmlDoc,HtmlNode new_node,string image_source)
{
//<img src=\"{1}\" style=\"height:100%;width:100%;\"/>
HtmlNode image_node = htmlDoc.CreateElement("img");
HtmlAttribute src_attr = htmlDoc.CreateAttribute("src", image_source);
image_node.Attributes.Append(src_attr);
HtmlAttribute style_attr = htmlDoc.CreateAttribute("style", "height:100%;width:100%;");
image_node.Attributes.Append(style_attr);
new_node.AppendChild(image_node);
}
public string Convert(string path)
{
HtmlDocument doc = new HtmlDocument();
doc.Load(path);
StringWriter sw = new StringWriter();
ConvertTo(doc.DocumentNode, sw);
sw.Flush();
return sw.ToString();
}
public pageDesc getUrlDesc(string str)
{
pageDesc pgDesc = new pageDesc();
str = str.Trim();
if (str.Trim() == "")
return null;
string url = "";
if (str.Contains("http://"))
{
url = str.Substring(str.IndexOf("http://"));
if (url.Contains(" "))
url = url.Substring(0, url.IndexOf(' '));
if (IsAbsoluteUrl(url))
{
System.Net.WebClient wc = new System.Net.WebClient();
HtmlDocument doc = new HtmlDocument();
doc.Load(wc.OpenRead(url), true);
var metaTags = doc.DocumentNode.SelectNodes("//title");
if (metaTags != null)
pgDesc.pageTitle = metaTags[0].InnerText;
metaTags = doc.DocumentNode.SelectNodes("//meta");
foreach (var tag in metaTags)
{
if (tag.Attributes["name"] != null && tag.Attributes["name"].Value == "description")
{
pgDesc.pageContent = tag.Attributes["content"].Value;
}
}
metaTags = doc.DocumentNode.SelectNodes("//img");
if (metaTags != null)
{
pgDesc.pageImg = metaTags[0].Attributes["src"].Value;
if (!metaTags[0].Attributes["src"].Value.Contains("http://"))
{
if (metaTags[0].Attributes["src"].Value.IndexOf("/") == 0)
pgDesc.pageImg = "http://" + new Uri(url).Host + metaTags[0].Attributes["src"].Value;
else
pgDesc.pageImg = "http://" + new Uri(url).Host + "/" + metaTags[0].Attributes["src"].Value;
}
}
else
pgDesc.pageImg = "";
pgDesc.pageLink = url;
return pgDesc;
}
else
return pgDesc;
}
else
return null;
}
private void Login(IWebProxy proxy)
{
if (!cookie.Contains("pixiv") && !cookie.Contains("token="))
{
try
{
HtmlDocument hdoc = new HtmlDocument();
cookie = "";
string
data = "",
post_key = "",
loginpost = "https://accounts.pixiv.net/api/login?lang=zh",
loginurl = "https://accounts.pixiv.net/login?lang=zh&source=pc&view_type=page&ref=";
int index = rand.Next(0, user.Length);
shc.Referer = Referer;
shc.Remove("X-Requested-With");
shc.Remove("Accept-Ranges");
shc.ContentType = SessionHeadersValue.AcceptTextHtml;
//请求1 获取post_key
data = Sweb.Get(loginurl, proxy, shc);
hdoc.LoadHtml(data);
post_key = hdoc.DocumentNode.SelectSingleNode("//input[@name='post_key']").Attributes["value"].Value;
if (post_key.Length < 9)
{
SiteManager.echoErrLog(SiteName, "自动登录失败 ");
}
//请求2 POST取登录Cookie
shc.ContentType = SessionHeadersValue.ContentTypeFormUrlencoded;
data = "pixiv_id=" + user[index]
+ "&captcha=&g_recaptcha_response="
+ "&password="******"&post_key=" + post_key
+ "&source=pc&ref=&return_to=https%3A%2F%2Fwww.pixiv.net%2F";
data = Sweb.Post(loginpost, data, proxy, shc);
cookie = Sweb.GetURLCookies(SiteUrl);
if (!data.Contains("success"))
{
SiteManager.echoErrLog(SiteName, "自动登录失败 " + data);
}
else if (data.Contains("locked"))
{
try
{
throw new Exception("登录Pixiv时IP被封锁，剩余时间：" + Regex.Match(data, "lockout_time_by_ip\":\"(\\d+)\"").Groups[1].Value);
}
catch { }
}
else if (cookie.Length < 9)
{
SiteManager.echoErrLog(SiteName, "自动登录失败 ");
}
else
{
cookie = "pixiv;" + cookie;
}
}
catch (Exception e)
{
SiteManager.echoErrLog(SiteName, e, "可能无法连接到服务器");
}
}
}
public PluginExecutionResult InstallSolution(string sessionId, string bundleFileName)
{
Handler = new HttpClientHandler {
AllowAutoRedirect = true, UseCookies = false
};
using (var client = new HttpClient(Handler))
{
client.DefaultRequestHeaders.ExpectContinue = false;
client.DefaultRequestHeaders.Add("Cookie", $"sessionId={sessionId}");
client.Timeout = TimeSpan.FromMinutes(10);
//find out if the device supports bundle installer
var solutionInstaller = client.GetAsync(string.Format(CultureInfo.CurrentCulture, OmniDeviceSolutionUrl, Device.Address));
if (!solutionInstaller.Result.IsSuccessStatusCode)
{
return(new PluginExecutionResult(PluginResult.Failed, "Solution Installer not available"));
}
using (var formData = new MultipartFormDataContent())
{
formData.Add(new StringContent(CsrfToken), "\"CSRFToken\"");
var fileContent = new StreamContent(File.OpenRead(bundleFileName));
fileContent.Headers.Add("Content-Type", "application/octet-stream");
fileContent.Headers.Add("Content-Disposition",
"form-data; name=\"bundleFile\"; filename=\"" + Path.GetFileName(bundleFileName) + "\"");
formData.Add(fileContent, "bundleFile", Path.GetFileName(bundleFileName));
formData.Add(new StringContent("Install"), "\"InstallButton\"");
formData.Add(new StringContent("SolutionInstallViewSectionId"), "\"StepBackAnchor\"");
formData.Add(new StringContent("SolutionInstallViewSectionId"), "\"jsAnchor\"");
var message = client.PostAsync(string.Format(CultureInfo.CurrentCulture, OmniDeviceSolutionSaveUrl, Device.Address), formData);
if (message.Result.IsSuccessStatusCode)
{
var bodyString = message.Result.Content.ReadAsStringAsync();
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(bodyString.Result);
var summaryNode = doc.DocumentNode.SelectSingleNode("//div[@id='Summary']");
if (summaryNode.HasAttributes)
{
if (summaryNode.Attributes["class"].Value == "message message-warning")
{
return(new PluginExecutionResult(PluginResult.Failed, $"Solution not installed: {summaryNode.InnerText}"));
}
}
HtmlNode table = doc.DocumentNode.SelectSingleNode("//table[@id='SolutionsTable']");
if (table == null)
{
return(new PluginExecutionResult(PluginResult.Failed, $"Solution not installed: {summaryNode.InnerText}"));
}
return(new PluginExecutionResult(PluginResult.Passed, summaryNode.InnerText));
}
return(new PluginExecutionResult(PluginResult.Failed, message.Exception?.InnerException));
}
}
}
/// <summary>
/// Метод для парсинга страниц.
/// </summary>
public List <ProductModel> ParseOneQuery(string url)
{
RequestModel rModel = SetRequest(url);
url = SetRequestUrl(rModel);
List <ProductModel> items = new List <ProductModel>();
// Перебор по страницам
bool error = false;
int pageNum = 0;
while (true)
{
error:
string pageContent = new NetworkService().LoadPage(url, error);
HtmlDocument document = new HtmlDocument();
document.LoadHtml(pageContent);
// Перебор по товарам
HtmlNodeCollection cards = document.DocumentNode.SelectNodes("//div[@data-id]");
if (cards != null)
{
foreach (HtmlNode card in cards)
{
//descriptions = card.SelectNodes("//div[contains(@class, 'n-snippet-card2__content')]")
HtmlNodeCollection titles = card.SelectNodes("//div[contains(@class, 'n-snippet-card2__title')]"),
prices = card.SelectNodes("//div[contains(@class, 'n-snippet-card2__main-price-wrapper')]");
for (int i = 0; cards.Count > i; i++)
{
string price = "";
if (prices[i].InnerText != "")
{
price = prices[i].InnerText.Replace(" ", "");
price = price.Substring(0, price.Length - 2);
}
string link = titles[i].FirstChild.GetAttributeValue("href", "").Replace("&", "&");
if (link.Contains("market-click2"))
{
link = "http:" + link;
link.Replace(@"\", "/");
}
else
{
link = "https://market.yandex.ru" + link;
}
items.Add(new ProductModel
{
//Description = descriptions[i].InnerText,
Name = titles[i].InnerText,
Link = link,
Price = price
});
error = false;
// Если указано количество позиций, то количество страниц не учитываются
if (rModel.PositionsCount > 0)
{
if (i >= (rModel.PositionsCount - 1))
{
return(items);
}
}
}
break;
}
}
else
{
error = true;
goto error;
}
// Изменить URL для следующего запроса
pageNum++;
if (rModel.PageCount == 0 || rModel.PageCount == pageNum)
{
return(items);
}
url = UpdatePageNumInRequestUrl(url, pageNum + 1);
}
}
public override void Compose()
{
#region Copy CSS File to Output directory
string cssFile = OptionsContext.Current.Options.BlogCSSFile;
string cssFolder = Path.Combine(OptionsContext.Current.Options.OutputDirectory, "css");
IOContext.Current.CreateDirectory(cssFolder);
IOContext.Current.FileCopy(cssFile, Path.Combine(cssFolder, cssFile));
#endregion
IReadOnlyCollection <IBasePage> blogPosts = _blogProvider.Pages;
int index = 1;
int posts = blogPosts.Count;
IList<PopulatedTemplate> populatedTemplates = new List<PopulatedTemplate>();
PopulatedTemplate rootIndexTemplate = null;
foreach (IBlogPost blogPost in blogPosts)
{
// ASSUMPTION: First blog post in the list is the newest, should have been sorted by date in the BlogPostProvider.
// Only run this code once.
if (rootIndexTemplate == null)
{
rootIndexTemplate = createRootIndexPopulatedTemplate(blogPost, posts);
}
try
{
HtmlDocument template = CopyOfTemplate;
addBlogCSS(template, blogPost);
replaceBlogDiv(template, blogPost);
replaceAllTitles(template, blogPost);
replaceAllDates(template, blogPost);
replaceAllFragments(template);
NavigationButtons buttonsNeeded;
if (posts == 1)
{
buttonsNeeded = NavigationButtons.None;
}
else
{
if (index == 1)
{
buttonsNeeded = NavigationButtons.PreviousOnly;
}
else if (index == posts)
{
buttonsNeeded = NavigationButtons.NextOnly;
}
else
{
buttonsNeeded = NavigationButtons.Both;
}
}
populatedTemplates.Add(new PopulatedTemplate(blogPost, template, buttonsNeeded, OptionsContext.Current.Options.OutputDirectory));
}
catch (Exception e)
{
ErrorWriterContext.Current.WriteLine(Invariant($"Error creating blog post with title {blogPost.Metadata.Title}."));
ErrorWriterContext.Current.WriteLine(e.ToString());
throw e;
}
index++;
}
#region Root Index page creation
// Create the main page root index file first
if (rootIndexTemplate == null)
{
throw new InvalidOperationException("Stopped because the main page wasn't going to be created");
}
// Only two possible cases:
// 1. There is only one blog post
// 2. This is the first blog post of many
// The first blog post should not need next or both navigation buttons.
switch (rootIndexTemplate.ButtonsNeeded)
{
case NavigationButtons.None:
{
hideNext(rootIndexTemplate);
hidePrevious(rootIndexTemplate);
}
break;
case NavigationButtons.PreviousOnly:
{
// ASSUMPTION: The first index will be the previous page, based on date sorting
PopulatedTemplate previousTemplate = populatedTemplates[1];
replacePrevious(rootIndexTemplate, previousTemplate.RootRelativePath);
hideNext(rootIndexTemplate);
}
break;
default:
throw new InvalidOperationException(Invariant($"Enum value {rootIndexTemplate.ButtonsNeeded} is not valid for the first blog post"));
}
rootIndexTemplate.SaveAsRootIndex();
#endregion
// Now create the rest of the blog pages
for (int i = 0; i < populatedTemplates.Count; i++)
{
PopulatedTemplate currentTemplate = populatedTemplates[i];
switch (currentTemplate.ButtonsNeeded)
{
case NavigationButtons.None:
{
hideNext(currentTemplate);
hidePrevious(currentTemplate);
}
break;
case NavigationButtons.NextOnly:
{
PopulatedTemplate nextTemplate = populatedTemplates[i - 1];
replaceNext(currentTemplate, nextTemplate.RelativePath);
hidePrevious(currentTemplate);
}
break;
case NavigationButtons.PreviousOnly:
{
PopulatedTemplate previousTemplate = populatedTemplates[i + 1];
replacePrevious(currentTemplate, previousTemplate.RelativePath);
hideNext(currentTemplate);
}
break;
case NavigationButtons.Both:
{
PopulatedTemplate previousTemplate = populatedTemplates[i + 1];
replacePrevious(currentTemplate, previousTemplate.RelativePath);
PopulatedTemplate nextTemplate = populatedTemplates[i - 1];
replaceNext(currentTemplate, nextTemplate.RelativePath);
}
break;
default:
throw new InvalidOperationException(Invariant($"Enum value {currentTemplate.ButtonsNeeded} not supported"));
}
currentTemplate.Save();
}
}
public static int MaxDepth(this HtmlDocument doc)
{
var _nodes = doc.GetNodes();
return(_nodes.Select(c => c.Depth()).OrderByDescending(c => c).FirstOrDefault());
}
protected override async Task <IEnumerable <ProgramSource> > GetNewChannelList()
{
var result = new List <ProgramSource>();
try
{
HttpClient client = new HttpClient();
var buffer = await client.GetStreamAsync("http://hdtv.neu6.edu.cn/");
HtmlDocument doc = new HtmlDocument();
doc.Load(buffer);
var channelNodes = doc.DocumentNode.SelectNodes("//div[@class='entry-content']/table/tr/td");
foreach (var chNode in channelNodes)
{
if (chNode.ChildNodes.Count <= 2)
{
continue;
}
string chName = chNode.FirstChild.InnerText.Trim();
string chLink = chNode.ChildNodes["a"].GetAttributeValue("href", string.Empty);
string chCode = chLink.Substring(chLink.LastIndexOf("=") + 1);
string chCodeUnified = chCode;
if (chCode.StartsWith("jlu"))
{
chCodeUnified = chCode.Substring(4);
}
else if (chCode.StartsWith("hls"))
{
// 计算频道ID
string editName = chName.Replace("+", "").Replace("-", "");
if (chName.EndsWith("卫视高清"))
{
editName = editName.Replace("卫视高清", "hd");
}
else
{
editName = editName.Replace("卫视", "tv");
editName = editName.Replace("高清", "hd");
}
chCodeUnified = SuperEncoding.GetSpellCode(editName, false);
}
Channel channel = Channel.GetChannel(chCodeUnified, chName);
result.Add(new ProgramSource()
{
IsThumbAvaliable = true,
//小的缩略图：http://hdtv.neu6.edu.cn/wall/img/{chCode}_s.png
ThumbImage = new Uri($"http://hdtv.neu6.edu.cn/wall/img/{chCode}.png"),
MediaSource = new Uri($"http://media2.neu6.edu.cn/hls/{chCode}.m3u8"),
MediaSourceTag = chCode,
IsMediaAvaliable = true,
SourceStation = this,
ProgramInfo = new Program()
{
Name = chName,
Channel = channel
}
});
LoggingService.Debug("Television", $"[NEU]{chName:10} : {chCodeUnified:10}");
}
}
catch (Exception e)
{
LoggingService.Debug("Television", e.Message, Windows.Foundation.Diagnostics.LoggingLevel.Error);
System.Diagnostics.Debugger.Break();
}
return(result);
}
internal HtmlCommentNode(HtmlDocument ownerdocument, int index)
:
base(HtmlNodeType.Comment, ownerdocument, index)
{
}
public static string SearchPageTitle(this HtmlDocument htmldocument)
{
var titleNode = htmldocument.DocumentNode.SelectSingleNode("//title");
return HttpUtility.HtmlDecode(titleNode.InnerText);
}
public List <Category> GetAllCategoryList(string strHtml)
{
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(strHtml);
////*[@id="category-first"]
string oneCate = "//span[@id='category-first']",
twoCate = "//dl[@id='category-second']",
threeCate = "//*[@id='category-third']";
HtmlNode oneNode = doc.DocumentNode.SelectSingleNode(oneCate);
#region 1.0 添加分类集合
List <Category> category = new List <Category>();
if (oneNode != null)
{
//一级菜单
category.Add(new Category()
{
CategoryLevel = 1,
Code = oneNode.Attributes["data-code"].Value,
Name = oneNode.InnerText,
ParentCode = "",
Url = "",
State = 0
});
}
HtmlNode twoNode = doc.DocumentNode.SelectSingleNode(twoCate);
if (twoNode != null)
{
//二级菜单
category.Add(new Category()
{
CategoryLevel = 2,
Code = twoNode.SelectSingleNode("//dd").Attributes["modelid"].Value,
Name = twoNode.SelectSingleNode("//dt").InnerText,
ParentCode = oneNode.Attributes["data-code"].Value,
Url = "",
State = 0
});
}
HtmlNode threeNode = doc.DocumentNode.SelectSingleNode(threeCate);
if (threeNode != null)
{
//var threeCategory = new Category()
//{
// CategoryLevel = 3,
// Code = threeNode.SelectSingleNode("//dd[@id='category-box-third']").Attributes["modelid"].Value,
// Name = threeNode.SelectSingleNode("dt").InnerText,
// ParentCode = twoNode.SelectSingleNode("//dd").Attributes["modelid"].Value,
// Url = "",
// State = 0
//};
////三级菜单
//category.Add(threeCategory);
var fourNodes = threeNode.SelectNodes("//dd/a");
foreach (var item in fourNodes)
{
//四级菜单
category.Add(new Category()
{
CategoryLevel = 3,
Code = item.Attributes["data-code"].Value,
Name = item.InnerText,
ParentCode = twoNode.SelectSingleNode("//dd").Attributes["modelid"].Value,
Url = "http:" + item.Attributes["href"].Value,
State = 0
});
}
}
#endregion
return(category);
}
//excution part
public override void Excute()
{
//TODO: implement the excute function
try
{
DateTime begin = DateTime.Now;
string url = string.Empty;
string refererUrl = string.Empty;
string text = string.Empty;
string s = string.Empty;
int num = 0; //count
base.IniDataTable();
base.http = new DoNet4.Utilities.HttpClientHelper(0x4e20);
for (int i = 0; i < base.keywordInfList.Count; i++)
{ //iterate the keyword list
base.keywordInf = base.keywordInfList[i];
if (string.IsNullOrEmpty(base.keywordInf.keyword))
{
continue;
}
base.updateTextBox(base.keywordInf.keyword + " 开始查询", true);
url = "http://1688.com";
byte retry = 0;
while (true)
{
if (base.http.Get(url).IndexOf("阿里巴巴1688.com - 全球领先的采购批发平台") != -1)
{
goto Label_search_taobao;
}
retry = (byte)(retry + 1);
if (retry >= 3) { break; }
base.updateTextBox("阿里巴巴主页打开失败，重试： " + retry.ToString(), true);
}
num++;
continue;
Label_search_taobao:
Thread.Sleep(0x7d0);
System.Text.Encoding gb2312 = System.Text.Encoding.GetEncoding("gb2312");
url = "http://s.1688.com/selloffer/offer_search.htm?keywords=" + HttpUtility.UrlEncode(base.keywordInf.keyword, gb2312).ToUpper();//(base.keywordInf.keyword).ToString();
text = base.http.Get(url);
refererUrl = url;
if (text.Contains("没找到与"))
{
num++;
base.updateTextBox(base.keywordInf.keyword + " 没有找到相关商品", true);
Thread.Sleep(200);
}
else if (text.Contains("淘宝会员（仅限会员名）请在此登录")) {
base.updateTextBox(base.keywordInf.keyword + " 阿里巴巴要求登录", true);
Thread.Sleep(200);
}
else
{
HtmlDocument document = new HtmlDocument();
document.LoadHtml(text);
HtmlNode node = null;
int result = 0;
node = document.DocumentNode.SelectSingleNode("//span[@class='sm-widget-offer']");
if (node == null)
{
base.updateTextBox(base.keywordInf.keyword + " node为空（null）!", true);
}
else
{
s = StrUnit.MidStrEx(node.InnerHtml, "<em>", "</em>");
if (!int.TryParse(s, out result))
{
base.updateTextBox(base.keywordInf.keyword + " 获取商品数量错误！ - 2", true);
num++;
}
}
s = StrUnit.MidStrEx(text, "共<em>", "</em>件");
if (!int.TryParse(s, out result))
{
base.updateTextBox(base.keywordInf.keyword + " 获取商品数量错误！ - 2", true);
num++;
}
else
{ //get the useful data, go into iterations
//for ()
base.updateTextBox("共检索到" + s + " 件相关商品， 开始爬取", true);
for (string str6 = this.GetData(text); !string.IsNullOrEmpty(str6); str6 = this.GetData1(text)) //?
{
Thread.Sleep(0x7d0);
text = base.http.Get(str6, refererUrl);
}
TimeSpan span = (TimeSpan)(DateTime.Now - begin);
base.updateTextBox(string.Concat(new object[] { base.keywordInf.keyword, " 获取完毕,耗时：", span.TotalSeconds, "秒" }), true);
}
}
}
base.updateTextBox(base.keywordInf.keyword + " 已到达规定页数，结束", true);
base.updateTextBox("共 " + base.keywordInfList.Count.ToString() + " 件商品查询完毕，其中 " + num.ToString() + "件未检索到数据", true);
base.http.Free();
base.Stoped = true;
}
catch (Exception e)
{
//exception handling
Log.WriteLog("taobaoTh Excute Err:" + e.Message + " ,Err Stack:" + e.StackTrace);
}
}
private string GetData1(string text)
{
string str = string.Empty;
innerHtml = string.Empty; //innerHtml content
string source = string.Empty;
try
{
HtmlDocument document = new HtmlDocument();
document.LoadHtml(text);
HtmlNode node = null;
node = document.DocumentNode.SelectSingleNode("//ul[@id='sm-offer-list']");
if (node == null)
{
base.updateTextBox("获取商品列表失败", true);
throw new Exception("获取商品列表失败");
}
foreach (string str2 in node.InnerHtml.Split(new string[] { "<li t" }, StringSplitOptions.RemoveEmptyEntries))
{
if (str2.IndexOf("-rank") != -1)
{
source = StrUnit.MidStrEx(str2, "rank", "</li>");
DataRow row = base.OutDataTable.NewRow();
row["Platform"] = "1688.com";
row["Keyword"] = base.keywordInf.keyword;
row["ItemID"] = StrUnit.MidStrEx(source, "t-offer-id=\"", "\"");
row["SellerId"] = StrUnit.MidStrEx(source, "t-member-id=\"", "\"");
string goodInfo = string.Empty;
goodInfo = StrUnit.MidStrEx(source, "sm-offer-photo sw-dpl-offer-photo", "</div>");
row["Url"] = StrUnit.MidStrEx(goodInfo, "href=\"", "\"");
row["Title"] = StrUnit.MidStrEx(goodInfo, "title=\"", "\"");
string priceInfo = string.Empty;
priceInfo = StrUnit.MidStrEx(source, "<div class=\"s-widget-offershopwindowprice sm-offer-price sw-dpl-offer-price\">", "</div>");
row["Price"] = StrUnit.MidStrEx(priceInfo, "title=\"¥", "\"");
string companyInfo = string.Empty;
companyInfo = StrUnit.MidStrEx(source, "<div class=\"s-widget-offershopwindowcompanyinfo sm-offer-company sw-dpl-offer-company\">", "</div>");
row["StoreName"] = StrUnit.MidStrEx(companyInfo, "title=\"", "\"");
row["StoreUrl"] = StrUnit.MidStrEx(companyInfo, "href=\"", "\"");
base.OutDataTable.Rows.Add(row);
Thread.Sleep(50);
if (string.IsNullOrEmpty(row["ItemID"].ToString()))
{
throw new Exception("获取商品列表数据失败！ - 1");
}
}
}//end of info retrieving
/*
HtmlNode node2;
//node2 = new HtmlNode();
node2 = document.DocumentNode.SelectSingleNode("//div[@id='fui_widget_4']/span");
string pageSelectionInfo = StrUnit.MidStrEx(text, "<span class=\"fui-paging-list\">", "</span>");
string nextPage = string.Empty;
if (node2 != null)
{
//innerHtml = node.InnerHtml;
foreach (string pageInfo in node2.InnerHtml.Split(new string[] { "<a href=#" }, StringSplitOptions.RemoveEmptyEntries))
{
if (pageInfo.IndexOf("fui-next") != -1)
{
nextPage = StrUnit.MidStrEx(pageInfo, "data-page=\"", "\"");
break;
}
int resultPage = 0;
if (!int.TryParse(nextPage, out resultPage))
{
System.Text.Encoding gb2312 = System.Text.Encoding.GetEncoding("gb2312");
str = "https://s.1688.com/selloffer/offer_search.htm?keywords=" + HttpUtility.UrlEncode(base.keywordInf.keyword, gb2312).ToUpper() + "&beginPage=" + nextPage;
return str;
}
base.updateTextBox(base.keywordInf.keyword + " 第 " + (resultPage-1) + " 页获取完成", true);
if (resultPage > base.keywordInf.endPage)
{
str = string.Empty;
}
}//end of for each
//source = StrUnit.
return str;
}*/
base.updateTextBox(base.keywordInf.keyword + " 第 " + (page) + " 页获取完成", true);
if (page >= base.keywordInf.endPage)
{
str = string.Empty;
return str;
}
++page;
System.Text.Encoding gb2312 = System.Text.Encoding.GetEncoding("gb2312");
str = "https://s.1688.com/selloffer/offer_search.htm?keywords=" + HttpUtility.UrlEncode(base.keywordInf.keyword, gb2312).ToUpper() + "&beginPage=" + page;
return str;
}
catch (Exception e)
{
base.updateTextBox("GetData Err:" + e.Message, true);
}
return str;
}
public void DownloadCouncilPdfFiles()
{
var docs = this.LoadDocumentsDoneSQL();
var queries = this.LoadQueriesDoneSQL();
WebClient c = new WebClient();
HtmlWeb web = new HtmlWeb();
Regex dateReg = new Regex("[0-9]{1,2}-[0-9]{1,2}-[0-9]{4}");
List <string> years = new List <string>();
for (int i = this.dtStartFrom.Year; i <= DateTime.Now.Year; i++)
{
years.Add(i.ToString());
}
string yearRegText = string.Format("({0})", string.Join("|", years));
Regex yearReg = new Regex(yearRegText);
foreach (string url in this.docUrls)
{
string category = url.Split('*')[0];
string categoryUrl = url.Split('*')[1];
HtmlDocument doc = web.Load(categoryUrl);
HtmlNodeCollection fileNodes = doc.DocumentNode.SelectNodes("//a[contains(@href,'.pdf')]");
if (fileNodes != null)
{
foreach (HtmlNode fileNode in fileNodes)
{
string fileUrl = fileNode.Attributes["href"].Value;
fileUrl = fileUrl.StartsWith("http") ? fileUrl : this.cityEntity.CityUrl + fileUrl;
string nodeText = System.Web.HttpUtility.HtmlDecode(fileNode.InnerText).Trim('\r', '\n', '\t', (char)32, (char)160);
if (string.IsNullOrEmpty(nodeText))
{
continue;
}
string meetingDateText = dateReg.Match(nodeText).ToString();
if (string.IsNullOrEmpty(meetingDateText))
{
if (yearReg.IsMatch(fileNode.ParentNode.InnerText))
{
dateReg = new Regex("[a-zA-Z]+[\\s]{0,2}[0-9]{1,2},[\\s]{0,2}[0-9]{4}");
meetingDateText = dateReg.Match(fileNode.ParentNode.InnerText).ToString();
}
}
if (string.IsNullOrEmpty(meetingDateText))
{
continue;
}
DateTime meetingDate = DateTime.Parse(meetingDateText);
if (meetingDate < this.dtStartFrom)
{
Console.WriteLine("Too early, skip...");
continue;
}
this.ExtractADoc(c, fileUrl, category, "pdf", meetingDate, ref docs, ref queries);
}
}
}
}
/// <summary>
/// Get all anchors in the HTML document as a sequence of ILink.
/// </summary>
/// <param name="html"></param>
/// <param name="response">The response from which the html originates.
/// The response information is used to convert relative links to absolute links.</param>
/// <returns></returns>
public static IEnumerable<Anchor> Anchors(this HtmlDocument html, Response response)
{
return Anchors(html, response != null ? response.BaseUri : null);
}
private static string GetGenre(HtmlDocument htmlDoc)
{
return(WebUtility.HtmlDecode(htmlDoc.DocumentNode.Descendants("a")
.Where(node => node.GetAttributeValue("href", "")
.Contains("/genre/")).First().InnerHtml.ToString()));
}
static void GetSpecificData(string url)
{
Console.WriteLine($"обрабатываю {url}");
HtmlWeb webDoc = new HtmlWeb();
HtmlDocument doc = webDoc.Load(url);
//description
HtmlNodeCollection DescriptionNodes = doc.DocumentNode.SelectNodes("//div[@class='weather-cells']/div[@data-text]");
if (DescriptionNodes != null)
{
foreach (HtmlNode node in DescriptionNodes)
{
descriptions.Add(node.Attributes["data-text"].Value);
}
}
else
{
Console.WriteLine("Ошибка: пустая коллекция DescriptionNodes");
}
//date
HtmlNodeCollection DateNodes = doc.DocumentNode.SelectNodes("//div[@class='weather-cells']/div[@data-text]/div[1]/div[1]");
if (DateNodes != null)
{
string someMonth = "SomeMonth";
for (int i = 0; i < DateNodes.Count; i++)
{
if (DateNodes[i].InnerText.Trim().Split(" ").Count() == 2)
{
someMonth = DateNodes[i].InnerText.Trim().Split(" ")[1];
dates.Add(DateNodes[i].InnerText.Trim());
}
else
{
dates.Add(DateNodes[i].InnerText.Trim() + " " + someMonth);
}
}
//city name
HtmlNode NameNode = doc.DocumentNode.SelectSingleNode("//div[@class='pageinfo_title index-h1']//h1");
if (NameNode != null)
{
for (int i = 0; i < DateNodes.Count; i++)
{
names.Add(NameNode.InnerText.Replace(" на месяц", ""));
}
}
else
{
Console.WriteLine("Ошибка: NameNode не обнаружен");
}
}
else
{
Console.WriteLine("Ошибка: пустая коллекция DateNodes");
}
//max temperature
HtmlNodeCollection MaxTemperatureNodes = doc.DocumentNode.SelectNodes("//div[@class='weather-cells']/div[@data-text]//div[@class='temp_max js_meas_container']//span[@class='value unit unit_temperature_c']");
if (MaxTemperatureNodes != null)
{
foreach (HtmlNode node in MaxTemperatureNodes)
{
maxTemperatures.Add(node.InnerText.Trim().Replace("−", "-"));
}
}
else
{
Console.WriteLine("Ошибка: пустая коллекция MaxTemperatureNodes");
}
//min temperature
HtmlNodeCollection MinTemperatureNodes = doc.DocumentNode.SelectNodes("//div[@class='weather-cells']/div[@data-text]//div[@class='temp_min js_meas_container']//span[@class='value unit unit_temperature_c']");
if (MinTemperatureNodes != null)
{
foreach (HtmlNode node in MinTemperatureNodes)
{
minTemperatures.Add(node.InnerText.Trim().Replace("−", "-"));
}
}
else
{
Console.WriteLine("Ошибка: пустая коллекция MinTemperatureNodes");
}
Thread.Sleep(100);
}
private void webBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
HtmlDocument html = this.webBrowser.Document;
html.Body.InnerHtml = this.LicenceText;
}
public IHttpActionResult Get()
{
List <Movie> movies = new List <Movie>();
var url = "http://www.imdb.com/movies-coming-soon/?ref_=nv_mv_cs_4";
HtmlWeb web = new HtmlWeb();
var htmlDoc = web.Load(url);
var liste = htmlDoc.DocumentNode.SelectNodes("//div[@class='list detail']/div");
foreach (var item in liste)
{
var htmlSubDoc = new HtmlDocument();
htmlSubDoc.LoadHtml(item.InnerHtml);
Movie movie = new Movie();
movie.MovieName = htmlSubDoc.DocumentNode.SelectSingleNode("//h4[@itemprop='name']/a").InnerHtml;
movie.ImageUrl = htmlSubDoc.DocumentNode.SelectSingleNode("//img[@class='poster shadowed']").Attributes["src"].Value;
movie.Description = htmlSubDoc.DocumentNode.SelectSingleNode("//div[@itemprop='description']").InnerHtml;
var s = htmlSubDoc.DocumentNode.SelectSingleNode("//time");
movie.Duration = s != null ? s.InnerHtml : ":(";
try
{
#region Stars
var NodesStar = htmlSubDoc
.DocumentNode
.SelectNodes("//div[@class='txt-block']/span[@itemprop='actors']/span/a");
List <Star> stars = new List <Star>();
foreach (var str in NodesStar)
{
Star star = new Star();
star.FullName = str.InnerHtml;
stars.Add(star);
}
movie.Stars = stars;
#endregion
}
catch (System.Exception)
{
continue;
}
#region Directors
var NodesDirector = htmlSubDoc
.DocumentNode
.SelectNodes("//div[@class='txt-block']/span[@itemprop='director']/span/a");
List <Director> directors = new List <Director>();
foreach (var drc in NodesDirector)
{
Director director = new Director
{
FullName = drc.InnerHtml
};
directors.Add(director);
}
movie.Directors = directors;
#endregion
#region Genre
var NodesGenre = htmlSubDoc
.DocumentNode
.SelectNodes("//span[@itemprop='genre']");
List <Genre> genres = new List <Genre>();
foreach (var gnr in NodesGenre)
{
Genre genre = new Genre
{
Name = gnr.InnerHtml
};
genres.Add(genre);
}
movie.Genre = genres;
#endregion
movies.Add(movie);
}
return(Json(movies));
}
private HtmlNode GenerateTooltip(HtmlDocument doc, Periode periode, Options options)
{
var tooltipLeft = -50;
var tooltipTop = 10;
if (periode.Position.X > 400)
{
tooltipLeft = -245;
}
if (periode.Position.Y > 300)
{
tooltipTop = -(180 + (options.CircleWidth + borderWidth) / 2);
}
var tooltip = CreateDiv(doc, "tt", string.Format("left:{0}px;top:{1}px;", periode.Position.X + tooltipLeft, periode.Position.Y + tooltipTop));
var panelTitle = CreateDiv(doc, "p-t b-b", string.Empty);
var periodeTitle = doc.CreateElement("span");
periodeTitle.AddClass("lieu b-b");
periodeTitle.AppendChild(doc.CreateTextNode(periode.Lieu));
var panelBody = CreateDiv(doc, "p-b-w", string.Empty);
if (options.DisplayByYear)
{
foreach (var subPeriode in periode.SubPeriodes)
{
if (periode.SubPeriodes.Count > 1)
{
panelBody.AppendChild(CreatePeriodePeriode(doc, subPeriode));
//panelBody.AppendChild(doc.CreateElement("br"));
}
foreach (var rp in subPeriode.Rps)
{
GenerateRpNode(doc, panelBody, rp, periode.SubPeriodes.Count == 1 && subPeriode.Rps.Count == 1);
}
}
}
else
{
foreach (var rp in periode.Rps)
{
GenerateRpNode(doc, panelBody, rp, periode.Rps.Count == 1);
}
}
panelTitle.AppendChild(periodeTitle);
if (!options.DisplayByYear || periode.SubPeriodes.Count == 1)
{
periodeTitle.AppendChild(doc.CreateElement("br"));
panelTitle.AppendChild(CreatePeriodePeriode(doc, periode));
}
tooltip.AppendChild(panelTitle);
tooltip.AppendChild(panelBody);
tooltip.AppendChild(CreateDiv(doc, "te", string.Empty));
return(tooltip);
}
/*********
** Private methods
*********/
/// <summary>Get metadata about a mod by scraping the Nexus website.</summary>
/// <param name="id">The Nexus mod ID.</param>
/// <returns>Returns the mod info if found, else <c>null</c>.</returns>
private async Task <NexusMod> GetModFromWebsiteAsync(uint id)
{
// fetch HTML
string html;
try
{
html = await this.WebClient
.GetAsync(string.Format(this.WebModScrapeUrlFormat, id))
.AsString();
}
catch (ApiException ex) when(ex.Status == HttpStatusCode.NotFound)
{
return(null);
}
// parse HTML
var doc = new HtmlDocument();
doc.LoadHtml(html);
// handle Nexus error message
HtmlNode node = doc.DocumentNode.SelectSingleNode("//div[contains(@class, 'site-notice')][contains(@class, 'warning')]");
if (node != null)
{
string[] errorParts = node.InnerText.Trim().Split(new[] { '\n' }, 2, System.StringSplitOptions.RemoveEmptyEntries);
string errorCode = errorParts[0];
string errorText = errorParts.Length > 1 ? errorParts[1] : null;
switch (errorCode.Trim().ToLower())
{
case "not found":
return(null);
default:
return(new NexusMod {
Error = $"Nexus error: {errorCode} ({errorText}).", Status = this.GetWebStatus(errorCode)
});
}
}
// extract mod info
string url = this.GetModUrl(id);
string name = doc.DocumentNode.SelectSingleNode("//div[@id='pagetitle']//h1")?.InnerText.Trim();
string version = doc.DocumentNode.SelectSingleNode("//ul[contains(@class, 'stats')]//li[@class='stat-version']//div[@class='stat']")?.InnerText.Trim();
SemanticVersion.TryParse(version, out ISemanticVersion parsedVersion);
// extract files
var downloads = new List <IModDownload>();
foreach (var fileSection in doc.DocumentNode.SelectNodes("//div[contains(@class, 'files-tabs')]"))
{
string sectionName = fileSection.Descendants("h2").First().InnerText;
if (sectionName != "Main files" && sectionName != "Optional files")
{
continue;
}
foreach (var container in fileSection.Descendants("dt"))
{
string fileName = container.GetDataAttribute("name").Value;
string fileVersion = container.GetDataAttribute("version").Value;
string description = container.SelectSingleNode("following-sibling::*[1][self::dd]//div").InnerText?.Trim(); // get text of next <dd> tag; derived from https://stackoverflow.com/a/25535623/262123
downloads.Add(
new GenericModDownload(fileName, description, fileVersion)
);
}
}
// yield info
return(new NexusMod
{
Name = name,
Version = parsedVersion?.ToString() ?? version,
Url = url,
Downloads = downloads.ToArray()
});
}
/// <summary>
/// 爬取区县
/// </summary>
/// <param name="parent"></param>
/// <param name="url"></param>
/// <param name="provinceCode"></param>
/// <returns></returns>
private void CrawlingCounty(AreaCrawlingModel parent, string url, string provinceCode)
{
try
{
var isTown = false;
var html = GetResponse(BaseUrl + url).Result;
var doc = new HtmlDocument();
doc.LoadHtml(html);
var nodeList = doc.DocumentNode.SelectNodes("//tr[@class='countytr']");
if (nodeList == null)
{
nodeList = doc.DocumentNode.SelectNodes("//tr[@class='towntr']");
isTown = true;
}
if (nodeList == null)
{
_logger.LogDebug("没有数据");
return;
}
foreach (var node in nodeList)
{
var codeNode = node.SelectSingleNode("td[1]/a");
var nameNode = node.SelectSingleNode("td[2]/a");
if (codeNode == null)
{
codeNode = node.SelectSingleNode("td[1]");
nameNode = node.SelectSingleNode("td[2]");
}
if (codeNode == null || nameNode == null || nameNode.InnerText == "市辖区")
{
continue;
}
var model = new AreaCrawlingModel
{
Code = codeNode.InnerText,
Name = nameNode.InnerText,
FullName = parent.FullName + nameNode.InnerText
};
SetPinyin(model);
CrawlingCoord(model).ConfigureAwait(false);
if (!isTown)
{
var hrefAttribute = codeNode.Attributes["href"];
if (hrefAttribute != null)
{
CrawlingTown(model, hrefAttribute.Value, provinceCode);
}
}
parent.Children.Add(model);
}
}
catch (Exception ex)
{
Thread.Sleep(5000);
parent.Children = new List <AreaCrawlingModel>();
_logger.LogError($"爬取{parent.Name}下的区县失败");
_logger.LogError(ex.Message);
CrawlingCounty(parent, url, provinceCode);
}
}
/// <summary>
/// 指定したURLのWebページに表示されている画像アドレスを取得し、
/// リストにして返す。
/// </summary>
/// <param name="url">Webページのアドレス</param>
public List <string> DoGetImages(string url)
{
List <string> imageAdresses = new List <string>();
UnDisplayedBrowser udb = new UnDisplayedBrowser();
udb.NavigateAndWait(url);
HtmlDocument doc = udb.Document;
//Webページに表示されている画像の取得
foreach (HtmlElement imgElement in doc.GetElementsByTagName("IMG"))
{
string imgUrl = imgElement.GetAttribute("src");
if (imgExtensions.Contains(Path.GetExtension(imgUrl)) == false)
{
continue;
}
//フィルター式が設定されている場合、除外する
if (filter_ != null)
{
bool isFiltered = false;
foreach (var item in filter_)
{
if (imgUrl.Contains(item))
{
isFiltered = true;
break;
}
}
if (isFiltered)
{
continue;
}
}
if (imageAdresses.Contains(imgUrl) == false)
{
imageAdresses.Add(imgUrl);
}
}
//サムネイル画像をリンク先画像に差し替え
foreach (HtmlElement linkElement in doc.GetElementsByTagName("A"))
{
string imgUrl = linkElement.GetAttribute("href");
if (imgExtensions.Contains(Path.GetExtension(imgUrl)) == false)
{
continue;
}
foreach (HtmlElement imgElement in linkElement.GetElementsByTagName("IMG"))
{
if (imageAdresses.Contains(imgElement.GetAttribute("src")))
{
imageAdresses.Remove(imgElement.GetAttribute("src"));
imageAdresses.Add(imgUrl);
}
}
}
return(imageAdresses);
}
public async Task <ChapterLoadData> GetPageChapTer(Truyen truyen, int page, bool allowGetNoidung = true)
{
var pageUrl = string.Format(TRUYEN_URL, truyen.TruyenUrl, page);
var htmlData = await WebUtils.DoRequestSimpleGet(pageUrl, null, "", HOME_PAGE);
if (htmlData.Status)
{
var dom = new HtmlDocument();
dom.LoadHtml(htmlData.Data);
var chapterDoms = dom.DocumentNode.SelectNodes(DANH_SACH_CHUONG_XPATH);
var maxPage = 1;
if (chapterDoms != null)
{
var i = 0;
var j = 0;
var lchapter = new List <Chapter>();
foreach (var chapDom in chapterDoms)
{
i++;
if (i < 3)
{
continue;
}
var chap = new Chapter();
HtmlNode tdom = null;
chap.TruyenUrl = truyen.TruyenUrl;
chap.PageOfChapter = page;
tdom = chapDom.SelectSingleNode(CHUONGNUMBER_XPATH);
if (tdom != null)
{
chap.SoThuTu = tdom.InnerText.Trim();
}
tdom = chapDom.SelectSingleNode(TENCHUONG_XPATH);
if (tdom != null)
{
chap.TenChuong = tdom.InnerText.Trim();
}
else
{
continue;
}
tdom = chapDom.SelectSingleNode(SOURCE_XPATH);
if (tdom != null)
{
chap.Nguon = tdom.InnerText.Trim();
}
if (allowGetNoidung)
{
tdom = chapDom.SelectSingleNode(NOIDUNG_XPATH);
if (tdom != null)
{
List <HtmlNode> listRemove =
tdom.ChildNodes.Where(iNode => iNode.Name == "span").ToList();
foreach (var iNode in listRemove)
{
tdom.RemoveChild(iNode);
}
chap.NoiDung = tdom.InnerText.Trim();
}
else
{
continue;
}
}
chap.IndexNumberPageOfChapter = j++;
lchapter.Add(chap);
}
var ldom = dom.DocumentNode.SelectNodes(MAX_PAGE_TRUYEN_XPATH);
if (ldom != null)
{
foreach (var idom in ldom)
{
var cdom = idom.SelectSingleNode("./a");
if (cdom != null)
{
var href = cdom.GetAttributeValue("href", "");
if (href.IndexOf("=") != -1 && href.IndexOf("&") != -1)
{
try
{
href = href.Substring(href.IndexOf("=") + 1, href.IndexOf("&") - href.IndexOf("=") - 1);
}
catch (Exception)
{
// ignored
}
}
var n = 0;
int.TryParse(href, out n);
if (n > maxPage)
{
maxPage = n;
}
}
}
}
var result = new ChapterLoadData();
result.ListChapter = lchapter;
result.MaxPageIndex = maxPage;
result.IndexStartOfChapter = 0;
return(result);
}
}
return(null);
}
private static void replaceBlogDiv(HtmlDocument template, IBlogPost blogPost)
{
HtmlNode blogDiv = template.DocumentNode.SelectSingleNode(BlogXPath);
blogDiv.InnerHtml = blogPost.HTML;
}
private static SiteTruyenData ReadSiteTruyenHtmlData(string htmlData)
{
var siteTruyen = new SiteTruyenData();
var dom = new HtmlDocument();
dom.LoadHtml(htmlData);
var tdom = dom.DocumentNode.SelectNodes(DANHSACHTOPTRUYEN_XPATH);
if (tdom != null)
{
var i = 0;
var listTruyen = new List <Truyen>();
foreach (var idom in tdom)
{
i++;
// bo? 2 node dau`
if (i < 3)
{
continue;
}
var truyen = new Truyen(SiteTruyen.LuongSonBac);
try
{
var cdom = idom.SelectSingleNode("./td[2]");
if (cdom != null)
{
truyen.Category = WebUtility.HtmlDecode(cdom.InnerText.Trim());
}
else
{
continue;
}
cdom = idom.SelectSingleNode("./td[3]");
if (cdom != null)
{
truyen.Title = cdom.InnerText.Trim();
}
cdom = idom.SelectSingleNode("./td[4]");
if (cdom != null)
{
truyen.Author = cdom.InnerText.Trim();
}
cdom = idom.SelectSingleNode("./td[6]");
if (cdom != null)
{
truyen.NumberChaper = int.Parse(cdom.InnerText.Trim());
}
cdom = idom.SelectSingleNode("./td[7]");
if (cdom != null)
{
truyen.NumberView = int.Parse(cdom.InnerText.Trim().Replace(".", ""));
}
cdom = idom.SelectSingleNode("./td[3]/a[1]");
if (cdom != null)
{
truyen.TruyenUrl = cdom.GetAttributeValue("href", "");
}
else
{
continue;
}
}
catch (Exception)
{
continue;
}
listTruyen.Add(truyen);
}
// tim so trang
tdom = dom.DocumentNode.SelectNodes(MAXPAGEINDEX_XPATH);
var maxPage = 1;
if (tdom != null)
{
foreach (var idom in tdom)
{
var href = idom.GetAttributeValue("href", "");
if (href.LastIndexOf('-') != -1)
{
href = href.Substring(href.LastIndexOf('-', href.Length - href.LastIndexOf("-")));
var n = 0;
int.TryParse(href, out n);
if (n > maxPage)
{
maxPage = n;
}
}
}
}
siteTruyen.ListTruyen = listTruyen;
siteTruyen.MaxPageIndex = maxPage;
return(siteTruyen);
}
return(siteTruyen);
}
public override async Task <List <Item> > StartScraping(string searchText, int itemsCount = 0, int minPrice = 0, int maxPrice = 0)
{
int ItemsCount = 0;
List <Item> SearchResults = new List <Item>();
while (true)
{
string Url;
if (minPrice != 0 || maxPrice != 0)
{
string pr1 = FilterChanger.Insert(FilterChanger.IndexOf(";"), minPrice.ToString());
string prices = pr1.Insert(pr1.IndexOf("&"), maxPrice.ToString());
Url = SimpleUrl + searchText.Replace(" ", "%20");
Url = Url.Insert(Url.IndexOf("search="), prices) + PageChanger + StartPageNum;
}
else
{
Url = SimpleUrl + searchText.Replace(" ", "%20") + PageChanger + StartPageNum;
}
HtmlDocument htmlDoc = await GetHtmlDocument(Url);
List <HtmlNode> ProdsHtml;
try
{
ProdsHtml = htmlDoc.DocumentNode.Descendants("div")
.Where(node => node.GetAttributeValue("class", "")
.Contains("catalog_main_table j-products-container")).ToList();
}
catch (NullReferenceException)
{
Console.WriteLine("Your search did not match any postings.");
return(null);
}
var ProductsList = new List <HtmlNode>();
foreach (HtmlNode Htmlnode in ProdsHtml)
{
ProductsList.AddRange(Htmlnode.Descendants("div")
.Where(node => node.GetAttributeValue("class", "")
.Contains("j-card-item")).ToList());
}
Console.WriteLine($"LENGTH IS: {ProductsList.Count}");
foreach (var item in ProductsList)
{
Console.WriteLine($"Item: {ItemsCount}");
if (ItemsCount >= itemsCount)
{
return(SearchResults);
}
HtmlNode nameTag = item.Descendants("span")
.Where(node => node.GetAttributeValue("class", "")
.Equals("goods-name")).FirstOrDefault();
string name = nameTag == null ? "\n" : nameTag.InnerText;
HtmlNode priceTag;
string price;
priceTag = item.Descendants("ins")
.Where(node => node.GetAttributeValue("class", "")
.Equals("lower-price")).FirstOrDefault();
if (priceTag != null)
{
price = priceTag.InnerText;
}
else
{
priceTag = item.Descendants("span")
.Where(node => node.GetAttributeValue("class", "")
.Equals("lower-price")).FirstOrDefault();
price = priceTag == null ? "\n" : priceTag.InnerText;
}
HtmlNode hrefTag = item.Descendants("a")
.Where(node => node.GetAttributeValue("class", "")
.Contains("ref_goods_n_p")).FirstOrDefault();
string realLink = hrefTag == null ? "\n" : hrefTag.GetAttributeValue("href", "");
HtmlNode imgTag = item.Descendants("img")
.Where(node => node.GetAttributeValue("class", "")
.Equals("thumbnail")).FirstOrDefault();
HtmlAttributeCollection attributes;
string imgLink;
if (imgTag != null)
{
attributes = imgTag.Attributes;
if (attributes.Contains("data-original"))
{
imgLink = imgTag.GetAttributeValue("data-original", "");
}
else if (attributes.Contains("src"))
{
imgLink = imgTag.GetAttributeValue("src", "");
}
else
{
imgLink = "\n";
}
}
else
{
imgLink = "\n";
}
Item result = new Item(realLink, imgLink, name, price, SiteName);
SearchResults.Add(result);
Console.WriteLine();
ItemsCount++;
}
var PageSpan = htmlDoc.DocumentNode.Descendants("div")
.Where(node => node.GetAttributeValue("class", "")
.Equals("pageToInsert")).FirstOrDefault();
if (PageSpan != null)
{
HtmlNode PageHref;
PageHref = PageSpan.Descendants("a")
.Where(node => node.InnerText == (StartPageNum + 1).ToString()).FirstOrDefault();
if (PageHref != null)
{
StartPageNum++;
}
else
{
return(SearchResults);
}
}
else
{
return(SearchResults);
}
}
}
public void DownloadCouncilPdfFiles()
{
List <Documents> docs = this.LoadDocumentsDoneSQL();
List <QueryResult> queries = this.LoadQueriesDoneSQL();
HtmlWeb web = new HtmlWeb();
WebClient c = new WebClient();
foreach (string url in this.docUrls)
{
HtmlDocument listDoc = web.Load(url);
HtmlNodeCollection docNodeList = listDoc.DocumentNode.SelectNodes("//div[contains(@id,'vid')]//ul/li/a[@href]");
if (docNodeList != null)
{
Console.WriteLine("{0} files...", docNodeList.Count);
foreach (HtmlNode docNode in docNodeList)
{
string pdfName = docNode.InnerText.Trim('\t', '\r', '\n', (char)32, (char)160);
string tag = pdfName.ToLower().Contains("agenda") ? "agenda" : "minute";
string pdfUrl = docNode.Attributes["href"].Value;
pdfUrl = pdfUrl.StartsWith("http") ? pdfUrl : "http://www.saginaw-mi.com" + pdfUrl;
DateTime meetingDate = DateTime.Parse(pdfUrl.Split('?').FirstOrDefault().Split('/').LastOrDefault().Replace(".pdf", string.Empty));
if (meetingDate < this.dtStartFrom)
{
Console.WriteLine("{0} earlier than {1}. Skip...", meetingDate, dtStartFrom);
continue;
}
Documents localdoc = docs.FirstOrDefault(t => t.DocSource == pdfUrl);
if (localdoc == null)
{
string category = "Council";
localdoc = new Documents();
localdoc.DocId = Guid.NewGuid().ToString();
localdoc.DocType = category;
localdoc.CityId = this.cityEntity.CityId;
localdoc.DocSource = pdfUrl;
string localPath = string.Format("{0}\\{1}_{2}", this.localDirectory, tag, pdfUrl.Split('?').FirstOrDefault().Split('/').LastOrDefault());
localPath = HttpUtility.UrlDecode(localPath);
localdoc.DocLocalPath = localPath;
try
{
c.DownloadFile(pdfUrl, localPath);
}
catch
{
}
docs.Add(localdoc);
}
else
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("This document already downloaded...");
Console.ResetColor();
}
this.ReadText(false, localdoc.DocLocalPath, ref localdoc);
QueryResult qr = queries.FirstOrDefault(t => t.DocId == localdoc.DocId);
if (qr == null)
{
qr = new QueryResult();
qr.DocId = localdoc.DocId;
qr.CityId = localdoc.CityId;
qr.MeetingDate = meetingDate;
qr.SearchTime = DateTime.Now;
queries.Add(qr);
}
this.ExtractQueriesFromDoc(localdoc, ref qr);
Console.WriteLine("{0} documents saved...", docs.Count);
Console.WriteLine("{0} query results saved...", queries.Count);
}
}
this.SaveMeetingResultsToSQL(docs, queries);
}
}
private async Task CheckPage(HtmlDocument htmlDocument)
{
if (htmlDocument == null)
{
Bot.ArchiLogger.LogNullError(nameof(htmlDocument));
return;
}
HtmlNodeCollection htmlNodes = htmlDocument.DocumentNode.SelectNodes("//div[@class='badge_row_inner']");
if (htmlNodes == null)
{
// No eligible badges whatsoever
return;
}
List <Task> backgroundTasks = null;
foreach (HtmlNode htmlNode in htmlNodes)
{
HtmlNode statsNode = htmlNode.SelectSingleNode(".//div[@class='badge_title_stats_content']");
HtmlNode appIDNode = statsNode?.SelectSingleNode(".//div[@class='card_drop_info_dialog']");
if (appIDNode == null)
{
// It's just a badge, nothing more
continue;
}
string appIDText = appIDNode.GetAttributeValue("id", null);
if (string.IsNullOrEmpty(appIDText))
{
Bot.ArchiLogger.LogNullError(nameof(appIDText));
continue;
}
string[] appIDSplitted = appIDText.Split('_');
if (appIDSplitted.Length < 5)
{
Bot.ArchiLogger.LogNullError(nameof(appIDSplitted));
continue;
}
appIDText = appIDSplitted[4];
if (!uint.TryParse(appIDText, out uint appID) || (appID == 0))
{
Bot.ArchiLogger.LogNullError(nameof(appID));
continue;
}
if (SalesBlacklist.Contains(appID) || Program.GlobalConfig.Blacklist.Contains(appID) || Bot.IsBlacklistedFromIdling(appID) || (Bot.BotConfig.IdlePriorityQueueOnly && !Bot.IsPriorityIdling(appID)))
{
// We're configured to ignore this appID, so skip it
continue;
}
if (IgnoredAppIDs.TryGetValue(appID, out DateTime ignoredUntil))
{
if (ignoredUntil < DateTime.UtcNow)
{
// This game served its time as being ignored
IgnoredAppIDs.TryRemove(appID, out _);
}
else
{
// This game is still ignored
continue;
}
}
// Cards
HtmlNode progressNode = statsNode.SelectSingleNode(".//span[@class='progress_info_bold']");
if (progressNode == null)
{
Bot.ArchiLogger.LogNullError(nameof(progressNode));
continue;
}
string progressText = progressNode.InnerText;
if (string.IsNullOrEmpty(progressText))
{
Bot.ArchiLogger.LogNullError(nameof(progressText));
continue;
}
ushort cardsRemaining = 0;
Match progressMatch = Regex.Match(progressText, @"\d+");
// This might fail if we have no card drops remaining, 0 is not printed in this case - that's fine
if (progressMatch.Success)
{
if (!ushort.TryParse(progressMatch.Value, out cardsRemaining) || (cardsRemaining == 0))
{
Bot.ArchiLogger.LogNullError(nameof(cardsRemaining));
continue;
}
}
if (cardsRemaining == 0)
{
// Normally we'd trust this information and simply skip the rest
// However, Steam is so f****d up that we can't simply assume that it's correct
// It's entirely possible that actual game page has different info, and badge page lied to us
// We can't check every single game though, as this will literally kill people with cards from games they don't own
// Luckily for us, it seems to happen only with some specific games
if (!UntrustedAppIDs.Contains(appID))
{
continue;
}
// To save us on extra work, check cards earned so far first
HtmlNode cardsEarnedNode = statsNode.SelectSingleNode(".//div[@class='card_drop_info_header']");
if (cardsEarnedNode == null)
{
Bot.ArchiLogger.LogNullError(nameof(cardsEarnedNode));
continue;
}
string cardsEarnedText = cardsEarnedNode.InnerText;
if (string.IsNullOrEmpty(cardsEarnedText))
{
Bot.ArchiLogger.LogNullError(nameof(cardsEarnedText));
continue;
}
Match cardsEarnedMatch = Regex.Match(cardsEarnedText, @"\d+");
if (!cardsEarnedMatch.Success)
{
Bot.ArchiLogger.LogNullError(nameof(cardsEarnedMatch));
continue;
}
if (!ushort.TryParse(cardsEarnedMatch.Value, out ushort cardsEarned))
{
Bot.ArchiLogger.LogNullError(nameof(cardsEarned));
continue;
}
if (cardsEarned > 0)
{
// If we already earned some cards for this game, it's very likely that it's done
// Let's hope that trusting cardsRemaining AND cardsEarned is enough
// If I ever hear that it's not, I'll most likely need a doctor
continue;
}
// If we have no cardsRemaining and no cardsEarned, it's either:
// - A game we don't own physically, but we have cards from it in inventory
// - F2P game that we didn't spend any money in, but we have cards from it in inventory
// - Steam issue
// As you can guess, we must follow the rest of the logic in case of Steam issue
}
// Hours
HtmlNode timeNode = statsNode.SelectSingleNode(".//div[@class='badge_title_stats_playtime']");
if (timeNode == null)
{
Bot.ArchiLogger.LogNullError(nameof(timeNode));
continue;
}
string hoursText = timeNode.InnerText;
if (string.IsNullOrEmpty(hoursText))
{
Bot.ArchiLogger.LogNullError(nameof(hoursText));
continue;
}
float hours = 0.0F;
Match hoursMatch = Regex.Match(hoursText, @"[0-9\.,]+");
// This might fail if we have exactly 0.0 hours played, as it's not printed in that case - that's fine
if (hoursMatch.Success)
{
if (!float.TryParse(hoursMatch.Value, NumberStyles.Number, CultureInfo.InvariantCulture, out hours) || (hours <= 0.0F))
{
Bot.ArchiLogger.LogNullError(nameof(hours));
continue;
}
}
// Names
HtmlNode nameNode = statsNode.SelectSingleNode("(.//div[@class='card_drop_info_body'])[last()]");
if (nameNode == null)
{
Bot.ArchiLogger.LogNullError(nameof(nameNode));
continue;
}
string name = nameNode.InnerText;
if (string.IsNullOrEmpty(name))
{
Bot.ArchiLogger.LogNullError(nameof(name));
continue;
}
// We handle two cases here - normal one, and no card drops remaining
int nameStartIndex = name.IndexOf(" by playing ", StringComparison.Ordinal);
if (nameStartIndex <= 0)
{
nameStartIndex = name.IndexOf("You don't have any more drops remaining for ", StringComparison.Ordinal);
if (nameStartIndex <= 0)
{
Bot.ArchiLogger.LogNullError(nameof(nameStartIndex));
continue;
}
nameStartIndex += 32; // + 12 below
}
nameStartIndex += 12;
int nameEndIndex = name.LastIndexOf('.');
if (nameEndIndex <= nameStartIndex)
{
Bot.ArchiLogger.LogNullError(nameof(nameEndIndex));
continue;
}
name = WebUtility.HtmlDecode(name.Substring(nameStartIndex, nameEndIndex - nameStartIndex));
// Levels
byte badgeLevel = 0;
HtmlNode levelNode = htmlNode.SelectSingleNode(".//div[@class='badge_info_description']/div[2]");
if (levelNode != null)
{
// There is no levelNode if we didn't craft that badge yet (level 0)
string levelText = levelNode.InnerText;
if (string.IsNullOrEmpty(levelText))
{
Bot.ArchiLogger.LogNullError(nameof(levelText));
continue;
}
int levelIndex = levelText.IndexOf("Level ", StringComparison.OrdinalIgnoreCase);
if (levelIndex < 0)
{
Bot.ArchiLogger.LogNullError(nameof(levelIndex));
continue;
}
levelIndex += 6;
if (levelText.Length <= levelIndex)
{
Bot.ArchiLogger.LogNullError(nameof(levelIndex));
continue;
}
levelText = levelText.Substring(levelIndex, 1);
if (!byte.TryParse(levelText, out badgeLevel) || (badgeLevel == 0) || (badgeLevel > 5))
{
Bot.ArchiLogger.LogNullError(nameof(badgeLevel));
continue;
}
}
// Done with parsing, we have two possible cases here
// Either we have decent info about appID, name, hours, cardsRemaining (cardsRemaining > 0) and level
// OR we strongly believe that Steam lied to us, in this case we will need to check game individually (cardsRemaining == 0)
if (cardsRemaining > 0)
{
GamesToFarm.Add(new Game(appID, name, hours, cardsRemaining, badgeLevel));
}
else
{
Task task = CheckGame(appID, name, hours, badgeLevel);
switch (Program.GlobalConfig.OptimizationMode)
{
case GlobalConfig.EOptimizationMode.MinMemoryUsage:
await task.ConfigureAwait(false);
break;
default:
if (backgroundTasks == null)
{
backgroundTasks = new List <Task>();
}
backgroundTasks.Add(task);
break;
}
}
}
// If we have any background tasks, wait for them
if ((backgroundTasks != null) && (backgroundTasks.Count > 0))
{
await Task.WhenAll(backgroundTasks).ConfigureAwait(false);
}
}
private async Task <bool?> IsAnythingToFarm()
{
// Find the number of badge pages
Bot.ArchiLogger.LogGenericInfo(Strings.CheckingFirstBadgePage);
HtmlDocument htmlDocument = await Bot.ArchiWebHandler.GetBadgePage(1).ConfigureAwait(false);
if (htmlDocument == null)
{
Bot.ArchiLogger.LogGenericWarning(Strings.WarningCouldNotCheckBadges);
return(null);
}
byte maxPages = 1;
HtmlNode htmlNode = htmlDocument.DocumentNode.SelectSingleNode("(//a[@class='pagelink'])[last()]");
if (htmlNode != null)
{
string lastPage = htmlNode.InnerText;
if (string.IsNullOrEmpty(lastPage))
{
Bot.ArchiLogger.LogNullError(nameof(lastPage));
return(null);
}
if (!byte.TryParse(lastPage, out maxPages) || (maxPages == 0))
{
Bot.ArchiLogger.LogNullError(nameof(maxPages));
return(null);
}
}
GamesToFarm.Clear();
Task mainTask = CheckPage(htmlDocument);
switch (Program.GlobalConfig.OptimizationMode)
{
case GlobalConfig.EOptimizationMode.MinMemoryUsage:
await mainTask.ConfigureAwait(false);
if (maxPages > 1)
{
Bot.ArchiLogger.LogGenericInfo(Strings.CheckingOtherBadgePages);
for (byte page = 2; page <= maxPages; page++)
{
await CheckPage(page).ConfigureAwait(false);
}
}
break;
default:
List <Task> tasks = new List <Task>(maxPages)
{
mainTask
};
if (maxPages > 1)
{
Bot.ArchiLogger.LogGenericInfo(Strings.CheckingOtherBadgePages);
for (byte page = 2; page <= maxPages; page++)
{
// We need a copy of variable being passed when in for loops, as loop will proceed before our task is launched
byte currentPage = page;
tasks.Add(CheckPage(currentPage));
}
}
await Task.WhenAll(tasks).ConfigureAwait(false);
break;
}
if (GamesToFarm.Count == 0)
{
ShouldResumeFarming = false;
return(false);
}
ShouldResumeFarming = true;
await SortGamesToFarm().ConfigureAwait(false);
return(true);
}
/// <summary>
/// Получить перечисление с парами у указанного преподавателя
/// </summary>
/// <param name="siteTeacherId">ID преподавателя на сайте</param>
/// <returns>Перечисление с парами у указанного преподавателя</returns>
/// <exception cref="FlurlHttpException">Выбрасывается, если сайт не вернул положительный Http код</exception>
public async Task <IEnumerable <Lesson> > GetLessons(int siteTeacherId)
{
var response = await _client
.SetQueryParam("timetable")
.SetQueryParam("lecturer", siteTeacherId)
.GetAsync();
var doc = new HtmlDocument();
doc.Load(await response.Content.ReadAsStreamAsync());
var timetableNode = doc.DocumentNode.SelectNodes("//div[contains(@class, 'timetable_sheet')]");
if (timetableNode is null)
{
throw new NullReferenceException("Can not find lessons on the page");
}
var teacher = doc.DocumentNode.SelectSingleNode("//a[@class='navbar-brand']/span[2]")
.GetNormalizedInnerText();
var lessons = new List <Lesson>();
foreach (var lessonNode in timetableNode)
{
if (lessonNode.ChildNodes.Count <= 3) // если пустая рамка с парой
{
continue;
}
var date = lessonNode.ParentNode.SelectSingleNode(".//div[contains(@class,'dayofweek')]")
.GetNormalizedInnerText()
.Split(new[] { ',' }, 2)[1]
.Trim();
var adr = lessonNode.SelectSingleNode(".//span[contains(@class,'auditorium')]")
.GetNormalizedInnerText()
.Split(new[] { ',' }, 2)
.Select(x => x.Trim())
.ToArray();
var time = lessonNode.SelectSingleNode(".//span[contains(@class,'time_para')]")
.GetNormalizedInnerText()
.Split(new[] { '–' }, 2);
var groups = lessonNode.SelectSingleNode(".//span[contains(@class,'group')]").GetNormalizedInnerText();
var number = byte.Parse(lessonNode.SelectSingleNode(".//span[contains(@class,'num_para')]")
.GetNormalizedInnerText());
var lessonName = lessonNode.SelectSingleNode(".//span[contains(@class,'discipline')]").GetNormalizedInnerText();
var lessonType = lessonNode.SelectSingleNode(".//span[contains(@class,'kindOfWork')]").GetNormalizedInnerText();
lessons.Add(new Lesson
{
Address = adr[1],
Auditory = adr[0],
Number = number,
Groups = groups,
Name = lessonName,
Type = lessonType,
Teacher = teacher,
StartTime = DateTime.ParseExact($"{date} {time[0]}", "dd.MM.yyyy HH:mm", null,
DateTimeStyles.AssumeLocal),
EndTime = DateTime.ParseExact($"{date} {time[1]}", "dd.MM.yyyy HH:mm", null,
DateTimeStyles.AssumeLocal)
});
}
return(lessons);
}
private static string GetLabel(HtmlDocument htmlDoc)
{
return(WebUtility.HtmlDecode(htmlDoc.DocumentNode
.SelectSingleNode("//*[@id=\"page_content\"]/div[1]/div[3]/div[2]/a")
.InnerText.ToString()));
}