Revert "Fixes issue #90"

This reverts commit 78db283. Added UrlTrackerContentFinder Fixed small cache bug
kipusoep · Nov 17, 2015 · fe16835 · fe16835
1 parent 3c4f5c6
commit fe16835
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Showing 8 changed files with 70 additions and 34 deletions.
diff --git a/ContentFinders/UrlTrackerContentFinder.cs b/ContentFinders/UrlTrackerContentFinder.cs
@@ -0,0 +1,17 @@
+using InfoCaster.Umbraco.UrlTracker.Modules;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using Umbraco.Web.Routing;
+
+namespace InfoCaster.Umbraco.UrlTracker.ContentFinders
+{
+    public class UrlTrackerContentFinder : IContentFinder
+    {
+        public bool TryFindContent(PublishedContentRequest contentRequest)
+        {
+            return UrlTrackerModule.UrlTrackerDo("UrlTrackerContentFinder");
+        }
+    }
+}
diff --git a/Modules/UrlTrackerModule.cs b/Modules/UrlTrackerModule.cs
@@ -37,9 +37,8 @@ public class UrlTrackerModule : IHttpModule
         public void Init(HttpApplication context)
         {
             context.AcquireRequestState += context_AcquireRequestState;
-            context.PostRequestHandlerExecute += context_PostRequestHandlerExecute;
 
-            LoggingHelper.LogInformation("UrlTracker HttpModule | Subscribed to AcquireRequestState and EndRequest events");
+            LoggingHelper.LogInformation("UrlTracker HttpModule | Subscribed to AcquireRequestState event");
         }
         #endregion
 
@@ -72,16 +71,10 @@ void context_AcquireRequestState(object sender, EventArgs e)
             }
 
             if (_execute)
-                UrlTrackerDo("AcquireRequestState", ignoreHttpStatusCode: true);
+                UrlTrackerDo("AcquireRequestState", forcedRedirects: true);
         }
 
-        void context_PostRequestHandlerExecute(object sender, EventArgs e)
-        {
-            if (_execute)
-                UrlTrackerDo("EndRequest");
-        }
-
-        static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = false)
+        public static bool UrlTrackerDo(string source, bool forcedRedirects = false)
         {
             HttpContext context = HttpContext.Current;
             HttpRequest request = context.Request;
@@ -93,15 +86,15 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
                 response.Write(UrlTrackerSettings.HttpModuleCheck);
                 response.StatusCode = 200;
                 response.End();
-                return;
+                return true;
             }
 
-            LoggingHelper.LogInformation("UrlTracker HttpModule | {0} start", callingEventName);
+            LoggingHelper.LogInformation("UrlTracker HttpModule | {0} start", source);
 
             if (UrlTrackerSettings.IsDisabled)
             {
                 LoggingHelper.LogInformation("UrlTracker HttpModule | UrlTracker is disabled by config");
-                return;
+                return false;
             }
 
             string url = request.RawUrl;
@@ -110,18 +103,19 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
 
             LoggingHelper.LogInformation("UrlTracker HttpModule | Incoming URL is: {0}", url);
 
-            if (_urlTrackerInstalled && (response.StatusCode == (int)HttpStatusCode.NotFound || ignoreHttpStatusCode))
+            //if (_urlTrackerInstalled && (response.StatusCode == (int)HttpStatusCode.NotFound || ignoreHttpStatusCode))
+            if (_urlTrackerInstalled)
             {
-                if (response.StatusCode == (int)HttpStatusCode.NotFound)
-                    LoggingHelper.LogInformation("UrlTracker HttpModule | Response statusCode is 404, continue URL matching");
-                else
+                if (forcedRedirects)
                     LoggingHelper.LogInformation("UrlTracker HttpModule | Checking for forced redirects (AcquireRequestState), continue URL matching");
+                else
+                    LoggingHelper.LogInformation("UrlTracker HttpModule | No content found, 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;
+                    return false;
                 }
 
                 //bool urlHasQueryString = request.QueryString.HasKeys() && url.Contains('?');
@@ -193,7 +187,7 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
                 int? redirectHttpCode = null;
                 bool redirectPassThroughQueryString = true;
 
-                if (!ignoreHttpStatusCode)
+                if (!forcedRedirects)
                 {
                     // Normal matching (database)
                     LoadUrlTrackerMatchesFromDatabase(request, urlWithoutQueryString, urlHasQueryString, shortestUrl, rootNodeId, ref redirectUrl, ref redirectHttpCode, ref redirectPassThroughQueryString);
@@ -207,12 +201,12 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
                 string query;
                 if (!redirectHttpCode.HasValue)
                 {
-                    if (!ignoreHttpStatusCode)
+                    if (!forcedRedirects)
                     {
                         // Normal matching (database)
                         // Regex matching
                         query = "SELECT * FROM icUrlTracker WHERE Is404 = 0 AND ForceRedirect = @forceRedirect AND (RedirectRootNodeId = @redirectRootNodeId OR RedirectRootNodeId = -1) AND OldRegex IS NOT NULL ORDER BY Inserted DESC";
-                        using (IRecordsReader reader = _sqlHelper.ExecuteReader(query, _sqlHelper.CreateParameter("forceRedirect", ignoreHttpStatusCode ? 1 : 0), _sqlHelper.CreateParameter("redirectRootNodeId", rootNodeId)))
+                        using (IRecordsReader reader = _sqlHelper.ExecuteReader(query, _sqlHelper.CreateParameter("forceRedirect", forcedRedirects ? 1 : 0), _sqlHelper.CreateParameter("redirectRootNodeId", rootNodeId)))
                         {
                             Regex regex;
                             while (reader.Read())
@@ -260,11 +254,11 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
                     else
                     {
                         // Forced matching (cache)
-                        List<UrlTrackerModel> forcedRedirects = UrlTrackerRepository.GetForcedRedirects().Where(x => !string.IsNullOrEmpty(x.OldRegex)).ToList();
-                        if (forcedRedirects == null || !forcedRedirects.Any())
-                            return;
+                        List<UrlTrackerModel> forcedRedirectsList = UrlTrackerRepository.GetForcedRedirects().Where(x => !string.IsNullOrEmpty(x.OldRegex)).ToList();
+                        if (forcedRedirectsList == null || !forcedRedirectsList.Any())
+                            return false;
 
-                        foreach (var match in forcedRedirects.Select(x => new { UrlTrackerModel = x, Regex = new Regex(x.OldRegex) }).Where(x => x.Regex.IsMatch(url)))
+                        foreach (var match in forcedRedirectsList.Select(x => new { UrlTrackerModel = x, Regex = new Regex(x.OldRegex) }).Where(x => x.Regex.IsMatch(url)))
                         {
                             LoggingHelper.LogInformation("UrlTracker HttpModule | Regex match found");
                             if (match.UrlTrackerModel.RedirectNodeId.HasValue)
@@ -324,7 +318,7 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
                         if (redirectUri == new Uri(string.Format("{0}{1}{2}{3}/{4}", request.Url.Scheme, Uri.SchemeDelimiter, request.Url.Host, request.Url.Port != 80 && UrlTrackerSettings.AppendPortNumber ? string.Concat(":", request.Url.Port) : string.Empty, request.RawUrl.StartsWith("/") ? request.RawUrl.Substring(1) : request.RawUrl)))
                         {
                             LoggingHelper.LogInformation("UrlTracker HttpModule | Redirect URL is the same as Request.RawUrl; don't redirect");
-                            return;
+                            return false;
                         }
                         if (request.Url.Host.Equals(redirectUri.Host, StringComparison.OrdinalIgnoreCase))
                         {
@@ -347,8 +341,10 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
                     }
 
                     response.End();
+
+                    return true;
                 }
-                else if (!ignoreHttpStatusCode)
+                else if (!forcedRedirects)
                 {
                     // Log 404
                     if (!UrlTrackerSettings.IsNotFoundTrackingDisabled && !UrlTrackerSettings.NotFoundUrlsToIgnore.Contains(urlWithoutQueryString) && !UmbracoHelper.IsReservedPathOrUrl(urlWithoutQueryString) && request.Headers["X-UrlTracker-Ignore404"] != "1")
@@ -386,12 +382,14 @@ static void UrlTrackerDo(string callingEventName, bool ignoreHttpStatusCode = fa
                         LoggingHelper.LogInformation("UrlTracker HttpModule | No match found, url is ignored because the 'X-UrlTracker-Ignore404' header was set to '1'. URL: {0}", urlWithoutQueryString);
                 }
                 else
-                    LoggingHelper.LogInformation("UrlTracker HttpModule | No match found in {0}", callingEventName);
+                    LoggingHelper.LogInformation("UrlTracker HttpModule | No match found in {0}", source);
             }
             else
-                LoggingHelper.LogInformation("UrlTracker HttpModule | Response statuscode is not 404, UrlTracker won't do anything");
+                LoggingHelper.LogInformation("UrlTracker HttpModule | UrlTracker isn't installed, don't do anything");
+
+            LoggingHelper.LogInformation("UrlTracker HttpModule | {0} end", source);
 
-            LoggingHelper.LogInformation("UrlTracker HttpModule | {0} end", callingEventName);
+            return false;
         }
 
         static void LoadUrlTrackerMatchesFromDatabase(HttpRequest request, string urlWithoutQueryString, bool urlHasQueryString, string shortestUrl, int rootNodeId, ref string redirectUrl, ref int? redirectHttpCode, ref bool redirectPassThroughQueryString)

diff --git a/Properties/AssemblyInfo.cs b/Properties/AssemblyInfo.cs
@@ -30,7 +30,7 @@
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("3.9.*")]
+[assembly: AssemblyVersion("3.10.*")]
 
 // SQL
 [assembly: WebResource("InfoCaster.Umbraco.UrlTracker.SQL.MicrosoftSqlServer.create-table-1.sql", "text/plain")]

diff --git a/README.md b/README.md
@@ -46,6 +46,10 @@ Set to true to disable tracking not found (404) requests.
 Set to false to disable appending a port number to redirect URLs
 
 ## Changelog ##
+*	3.10 [2015/11/17]
+    * [Improvement] Switched to a ContentFinder for normal URL matching
+    * [BugFix] NullReferenceException with 7.3 Beta 3 and Multiple root nodes (<a target="_blank" href="https://github.com/kipusoep/UrlTracker/issues/90">#90</a>)
+    * [BugFix] ForcedRedirects cache list didn't get updated when saving an entry
 *	3.9 [2015/07/09]
 	* [BugFix] Not allowed root "/" in old url ([#79](https://github.com/kipusoep/UrlTracker/issues/79))
 	* [BugFix] AdvanceView is throwing an exception when having a single domain configured in umbraco ([#86](https://github.com/kipusoep/UrlTracker/pull/86))

diff --git a/Repositories/UrlTrackerRepository.cs b/Repositories/UrlTrackerRepository.cs
@@ -420,8 +420,7 @@ public static void UpdateUrlTrackerEntry(UrlTrackerModel urlTrackerModel)
             string query = "UPDATE icUrlTracker SET OldUrl = @oldUrl, OldUrlQueryString = @oldUrlQueryString, OldRegex = @oldRegex, RedirectRootNodeId = @redirectRootNodeId, RedirectNodeId = @redirectNodeId, RedirectUrl = @redirectUrl, RedirectHttpCode = @redirectHttpCode, RedirectPassThroughQueryString = @redirectPassThroughQueryString, ForceRedirect = @forceRedirect, Notes = @notes, Is404 = @is404 WHERE Id = @id";
             _sqlHelper.ExecuteNonQuery(query, _sqlHelper.CreateStringParameter("oldUrl", urlTrackerModel.OldUrl), _sqlHelper.CreateStringParameter("oldUrlQueryString", urlTrackerModel.OldUrlQueryString), _sqlHelper.CreateStringParameter("oldRegex", urlTrackerModel.OldRegex), _sqlHelper.CreateParameter("redirectRootNodeId", urlTrackerModel.RedirectRootNodeId), _sqlHelper.CreateNullableParameter<int?>("redirectNodeId", urlTrackerModel.RedirectNodeId), _sqlHelper.CreateStringParameter("redirectUrl", urlTrackerModel.RedirectUrl), _sqlHelper.CreateParameter("redirectHttpCode", urlTrackerModel.RedirectHttpCode), _sqlHelper.CreateParameter("redirectPassThroughQueryString", urlTrackerModel.RedirectPassThroughQueryString), _sqlHelper.CreateParameter("forceRedirect", urlTrackerModel.ForceRedirect), _sqlHelper.CreateStringParameter("notes", urlTrackerModel.Notes), _sqlHelper.CreateParameter("is404", urlTrackerModel.Is404), _sqlHelper.CreateParameter("id", urlTrackerModel.Id));
 
-            if (urlTrackerModel.ForceRedirect)
-                ReloadForcedRedirectsCache();
+            ReloadForcedRedirectsCache();
         }
         #endregion
 

diff --git a/UI/UrlTrackerInfo.aspx b/UI/UrlTrackerInfo.aspx
@@ -86,6 +86,14 @@
             </div>
             <div class="tab-pane" id="changeLog">
                 <ul>
+                    <li>
+                        3.10 [2015/11/17]
+                        <ul>
+                            <li>[Improvement][Breaking] Switched to a ContentFinder for normal URL matching</li>
+                            <li>[BugFix] NullReferenceException with 7.3 Beta 3 and Multiple root nodes (<a target="_blank" href="https://github.com/kipusoep/UrlTracker/issues/90">#90</a>)</li>
+                            <li>[BugFix] ForcedRedirects cache list didn't get updated when saving an entry</li>
+                        </ul>
+                    </li>
                     <li>
                         3.9 [2015/07/09]
                         <ul>

diff --git a/UrlTracker.csproj b/UrlTracker.csproj
@@ -148,6 +148,7 @@
     <EmbeddedResource Include="UI\res\css\info.css" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="ContentFinders\UrlTrackerContentFinder.cs" />
     <Compile Include="Exceptions\DashboardAlreadyInstalledException.cs" />
     <Compile Include="Helpers\ContextHelper.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

diff --git a/UrlTrackerApplicationEventHandler.cs b/UrlTrackerApplicationEventHandler.cs
@@ -1,4 +1,5 @@
-using InfoCaster.Umbraco.UrlTracker.Extensions;
+using InfoCaster.Umbraco.UrlTracker.ContentFinders;
+using InfoCaster.Umbraco.UrlTracker.Extensions;
 using InfoCaster.Umbraco.UrlTracker.Helpers;
 using InfoCaster.Umbraco.UrlTracker.Models;
 using InfoCaster.Umbraco.UrlTracker.Repositories;
@@ -18,6 +19,7 @@
 using Umbraco.Core.Models;
 using Umbraco.Core.Publishing;
 using Umbraco.Core.Services;
+using Umbraco.Web.Routing;
 using Umbraco.Web.UI.Pages;
 
 namespace InfoCaster.Umbraco.UrlTracker
@@ -35,6 +37,13 @@ protected ClientTools ClientTools
             }
         }
 
+        protected override void ApplicationStarting(UmbracoApplicationBase umbracoApplication, ApplicationContext applicationContext)
+        {
+            base.ApplicationStarting(umbracoApplication, applicationContext);
+
+            ContentFinderResolver.Current.InsertTypeBefore<ContentFinderByNotFoundHandlers, UrlTrackerContentFinder>();
+        }
+
         protected override void ApplicationStarted(UmbracoApplicationBase umbracoApplication, ApplicationContext applicationContext)
         {
             base.ApplicationStarted(umbracoApplication, applicationContext);