本文整理汇总了C#中umbraco.NodeFactory.Node.First方法的典型用法代码示例。如果您正苦于以下问题：C# Node.First方法的具体用法？C# Node.First怎么用？C# Node.First使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类umbraco.NodeFactory.Node的用法示例。
在下文中一共展示了Node.First方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: UrlTrackerDo
static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = false)
{
HttpContext context = HttpContext.Current;
HttpRequest request = context.Request;
HttpResponse response = context.Response;
if (!string.IsNullOrEmpty(request.QueryString[UrlTrackerSettings.HttpModuleCheck]))
{
response.Clear();
response.Write(UrlTrackerSettings.HttpModuleCheck);
response.StatusCode = 200;
response.End();
return;
}
LoggingHelper.LogInformation("UrlTracker HttpModule | {0} start", callingEventName);
if (UrlTrackerSettings.IsDisabled)
{
LoggingHelper.LogInformation("UrlTracker HttpModule | UrlTracker is disabled by config");
return;
}
string url = request.RawUrl;
if (url.StartsWith("/"))
url = url.Substring(1);
LoggingHelper.LogInformation("UrlTracker HttpModule | Incoming URL is: {0}", url);
if (_urlTrackerInstalled && (response.StatusCode == (int)HttpStatusCode.NotFound || ignoreHttpStatusCode))
{
if (response.StatusCode == (int)HttpStatusCode.NotFound)
LoggingHelper.LogInformation("UrlTracker HttpModule | Response statusCode is 404, continue URL matching");
else
LoggingHelper.LogInformation("UrlTracker HttpModule | Checking for forced redirects (AcquireRequestState), continue URL matching");
string urlWithoutQueryString = url;
if (InfoCaster.Umbraco.UrlTracker.Helpers.UmbracoHelper.IsReservedPathOrUrl(url))
{
LoggingHelper.LogInformation("UrlTracker HttpModule | URL is an umbraco reserved path or url, ignore request");
return;
}
bool urlHasQueryString = request.QueryString.HasKeys() && url.Contains('?');
if (urlHasQueryString)
urlWithoutQueryString = url.Substring(0, url.IndexOf('?'));
string shortestUrl = UrlTrackerHelper.ResolveShortestUrl(urlWithoutQueryString);
int rootNodeId = -1;
List<UrlTrackerDomain> domains = UmbracoHelper.GetDomains();
if (domains.Any())
{
string fullRawUrl;
string previousFullRawUrlTest;
string fullRawUrlTest;
fullRawUrl = previousFullRawUrlTest = fullRawUrlTest = string.Format("{0}://{1}{2}", request.Url.Scheme, request.Url.Host, request.RawUrl);
UrlTrackerDomain urlTrackerDomain;
do
{
if (previousFullRawUrlTest.EndsWith("/"))
{
urlTrackerDomain = domains.FirstOrDefault(x => x.UrlWithDomain == fullRawUrlTest);
if (urlTrackerDomain != null)
{
rootNodeId = urlTrackerDomain.NodeId;
urlWithoutQueryString = fullRawUrl.Replace(fullRawUrlTest, string.Empty);
if (urlWithoutQueryString.StartsWith("/"))
urlWithoutQueryString = urlWithoutQueryString.Substring(1);
break;
}
}
previousFullRawUrlTest = fullRawUrlTest;
fullRawUrlTest = fullRawUrlTest.Substring(0, fullRawUrlTest.Length - 1);
}
while (fullRawUrlTest.Length > 0);
}
if (rootNodeId == -1)
{
rootNodeId = -1;
List<INode> children = new Node(rootNodeId).ChildrenAsList;
if (children != null && children.Any())
rootNodeId = children.First().Id;
}
LoggingHelper.LogInformation("UrlTracker HttpModule | Current request's rootNodeId: {0}", rootNodeId);
string redirectUrl = null;
int? redirectHttpCode = null;
bool redirectPassThroughQueryString = true;
if (!ignoreHttpStatusCode)
{
// Normal matching (database)
LoadUrlTrackerMatchesFromDatabase(request, urlWithoutQueryString, urlHasQueryString, shortestUrl, rootNodeId, ref redirectUrl, ref redirectHttpCode, ref redirectPassThroughQueryString);
}
else
{
// Forced matching (cache)
LoadUrlTrackerMatchesFromCache(request, urlWithoutQueryString, urlHasQueryString, shortestUrl, rootNodeId, ref redirectUrl, ref redirectHttpCode, ref redirectPassThroughQueryString);
//.........这里部分代码省略.........
示例2: context_EndRequest
void context_EndRequest(object sender, EventArgs e)
{
HttpContext context = HttpContext.Current;
HttpRequest request = context.Request;
HttpResponse response = context.Response;
if (!string.IsNullOrEmpty(request.QueryString[UrlTrackerSettings.HttpModuleCheck]))
{
response.Clear();
response.Write(UrlTrackerSettings.HttpModuleCheck);
response.StatusCode = 200;
response.End();
return;
}
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | PostReleaseRequestState start");
if (UrlTrackerSettings.IsDisabled)
{
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | UrlTracker is disabled by config");
return;
}
string url = request.RawUrl;
if (url.StartsWith("/"))
url = url.Substring(1);
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | Incoming URL is: {0}", url);
if (response.StatusCode == 404)
{
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | Response statusCode is 404, continue URL matching");
string urlWithoutQueryString = url;
if (InfoCaster.Umbraco.UrlTracker.Helpers.UmbracoHelper.IsReservedPathOrUrl(url))
{
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | URL is an umbraco reserved path or url, ignore request");
return;
}
bool urlHasQueryString = request.QueryString.HasKeys() && url.Contains('?');
if (urlHasQueryString)
urlWithoutQueryString = url.Substring(0, url.IndexOf('?'));
string shortestUrl = UrlTrackerHelper.ResolveShortestUrl(urlWithoutQueryString);
string host = request.Url.Host;
int rootNodeId = Domain.GetRootFromDomain(host);
if (rootNodeId == -1)
{
rootNodeId = -1;
List<INode> children = new Node(rootNodeId).ChildrenAsList;
if (children != null && children.Any())
rootNodeId = children.First().Id;
}
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | Current request's rootNodeId: {0}", rootNodeId);
string redirectUrl = null;
int? redirectHttpCode = null;
bool redirectPassThroughQueryString = true;
// Normal matching
string query = "SELECT * FROM icUrlTracker WHERE Is404 = 0 AND (RedirectRootNodeId = @redirectRootNodeId OR RedirectRootNodeId IS NULL) AND (OldUrl = @url OR OldUrl = @shortestUrl) ORDER BY OldUrlQueryString DESC";
using (IRecordsReader reader = _sqlHelper.ExecuteReader(query, _sqlHelper.CreateParameter("redirectRootNodeId", rootNodeId), _sqlHelper.CreateParameter("url", urlWithoutQueryString), _sqlHelper.CreateParameter("shortestUrl", shortestUrl)))
{
while (reader.Read())
{
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | URL match found");
if (!reader.IsNull("RedirectNodeId"))
{
int redirectNodeId = reader.GetInt("RedirectNodeId");
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | Redirect node id: {0}", redirectNodeId);
Node n = new Node(redirectNodeId);
if (n != null && n.Name != null && n.Id > 0)
{
redirectUrl = umbraco.library.NiceUrl(redirectNodeId).StartsWith("http") ? umbraco.library.NiceUrl(redirectNodeId) : string.Format("{0}://{1}{2}{3}", HttpContext.Current.Request.Url.Scheme, HttpContext.Current.Request.Url.Host, HttpContext.Current.Request.Url.Port != 80 ? string.Concat(":", HttpContext.Current.Request.Url.Port) : string.Empty, umbraco.library.NiceUrl(redirectNodeId));
if (redirectUrl.StartsWith("http"))
{
Uri redirectUri = new Uri(redirectUrl);
redirectUrl = redirectUri.PathAndQuery.StartsWith("/") && redirectUri.PathAndQuery != "/" ? redirectUri.PathAndQuery.Substring(1) : redirectUri.PathAndQuery;
}
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | Redirect url set to: {0}", redirectUrl);
}
else
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | Redirect node is invalid; node is null, name is null or id <= 0");
}
else if (!reader.IsNull("RedirectUrl"))
{
redirectUrl = reader.GetString("RedirectUrl");
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | Redirect url set to: {0}", redirectUrl);
}
redirectPassThroughQueryString = reader.GetBoolean("RedirectPassThroughQueryString");
UrlTrackerLoggingHelper.LogInformation("UrlTracker HttpModule | PassThroughQueryString is {0}", redirectPassThroughQueryString ? "enabled" : "disabled");
NameValueCollection oldUrlQueryString = null;
if (!reader.IsNull("OldUrlQueryString"))
{
//.........这里部分代码省略.........