Get the remainders of the GUI layer and the Content Explorer out of TFS and create a separate Git repository and NuGet package for them

The name of the component should be: sensenet.webpages

• Finish documentation
• Gather feedback from testers

Create an SnAdmin package which you can use the installer with.

Acceptance criteria

• With the installer, choosing the package option in the beginning, I can install the WebPages component on my existing SenseNet instance.
• In this installed component there is a welcome page with a login portlet on it
• The installed component has a working content explorer where you can create pages
• There is a getting started guide which guides through the user the installation of the webpages (and the services) component

start from a empty and clean asp.net project, install this package behind SenseNet.Service.Install 7.1.1
got four exceptions:

03:44:31.1880 ========== Exception:
03:44:31.1960 Path: E:\SourceCodes\SenseNet\demo\Demo1\Demo1\Admin\tools\install-webpages\import\Global\scripts\tinymce\plugins\pagebreak\img\pagebreak.gif
03:44:31.2040 SqlException: Violation of PRIMARY KEY constraint 'PK_Versions'. Cannot insert duplicate key in object 'dbo.Versions'. The duplicate key value is (1382).
The statement has been terminated.
03:44:31.2720 在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeDataTransactional(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeData(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.Node.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.GenericContent.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.SavingAction.Execute()
在 SenseNet.ContentRepository.GenericContent.Save(SavingMode mode)
在 SenseNet.ContentRepository.Content.SaveSameVersion(Boolean validOnly)
在 SenseNet.ContentRepository.Content.ImportFieldData(ImportContext context, Boolean saveContent)
在 SenseNet.Packaging.Steps.ImportBase.ContentInfo.SetMetadata(Content content, String currentDirectory, Boolean isNewContent, Boolean updateReferences)
在 SenseNet.Packaging.Steps.ImportBase.ImporterClass.TreeWalker(String path, Boolean pathIsFile, Node folder, String indent, Boolean aspects, Boolean settings)
03:44:31.2850 =====================

and

03:47:03.9674 ========== Exception:
03:47:03.9764 Path: E:\SourceCodes\SenseNet\demo\Demo1\Demo1\Admin\tools\install-webpages\import\Global\styles\jqueryui\jquery.ui.theme.css
03:47:03.9833 SqlException: Violation of PRIMARY KEY constraint 'PK_Versions'. Cannot insert duplicate key in object 'dbo.Versions'. The duplicate key value is (2121).
The statement has been terminated.
03:47:03.9934 在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeDataTransactional(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeData(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.Node.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.GenericContent.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.SavingAction.Execute()
在 SenseNet.ContentRepository.GenericContent.Save(SavingMode mode)
在 SenseNet.ContentRepository.Content.SaveSameVersion(Boolean validOnly)
在 SenseNet.ContentRepository.Content.ImportFieldData(ImportContext context, Boolean saveContent)
在 SenseNet.Packaging.Steps.ImportBase.ContentInfo.SetMetadata(Content content, String currentDirectory, Boolean isNewContent, Boolean updateReferences)
在 SenseNet.Packaging.Steps.ImportBase.ImporterClass.TreeWalker(String path, Boolean pathIsFile, Node folder, String indent, Boolean aspects, Boolean settings)
03:47:04.0074 =====================

and

03:49:02.9856 ========== Exception:
03:49:02.9966 Path: E:\SourceCodes\SenseNet\demo\Demo1\Demo1\Admin\tools\install-webpages\import\Localization\CtdResourcesEF.WebPages.xml.Content
03:49:03.0056 SqlException: Violation of PRIMARY KEY constraint 'PK_Versions'. Cannot insert duplicate key in object 'dbo.Versions'. The duplicate key value is (2442).
The statement has been terminated.
03:49:03.0156 在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeDataTransactional(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeData(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.Node.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.GenericContent.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.SavingAction.Execute()
在 SenseNet.ContentRepository.GenericContent.Save(SavingMode mode)
在 SenseNet.ContentRepository.Content.SaveSameVersion(Boolean validOnly)
在 SenseNet.ContentRepository.Content.ImportFieldData(ImportContext context, Boolean saveContent)
在 SenseNet.Packaging.Steps.ImportBase.ContentInfo.SetMetadata(Content content, String currentDirectory, Boolean isNewContent, Boolean updateReferences)
在 SenseNet.Packaging.Steps.ImportBase.ImporterClass.TreeWalker(String path, Boolean pathIsFile, Node folder, String indent, Boolean aspects, Boolean settings)
03:49:03.0276 =====================

and

03:50:02.0478 ========== Exception:
03:50:02.0568 Path: E:\SourceCodes\SenseNet\demo\Demo1\Demo1\Admin\tools\install-webpages\import\System\SystemPlugins\Portlets\AdvancedLogin\AdvancedLoginView.ascx
03:50:02.0648 SqlException: Violation of PRIMARY KEY constraint 'PK_FlatProperties_1'. Cannot insert duplicate key in object 'dbo.FlatProperties'. The duplicate key value is (2446).
The statement has been terminated.
03:50:02.0758 在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeDataTransactional(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.DataBackingStore.SaveNodeData(Node node, NodeSaveSettings settings, IIndexPopulator populator, String originalPath, String newPath)
在 SenseNet.ContentRepository.Storage.Node.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.GenericContent.Save(NodeSaveSettings settings)
在 SenseNet.ContentRepository.SavingAction.Execute()
在 SenseNet.ContentRepository.GenericContent.Save(SavingMode mode)
在 SenseNet.ContentRepository.Content.SaveSameVersion(Boolean validOnly)
在 SenseNet.ContentRepository.Content.ImportFieldData(ImportContext context, Boolean saveContent)
在 SenseNet.Packaging.Steps.ImportBase.ContentInfo.SetMetadata(Content content, String currentDirectory, Boolean isNewContent, Boolean updateReferences)
在 SenseNet.Packaging.Steps.ImportBase.ImporterClass.TreeWalker(String path, Boolean pathIsFile, Node folder, String indent, Boolean aspects, Boolean settings)
03:50:02.0918 =====================

The BlobStorageConfiguration class does not exist anymore in the Services component (v7.3+), replace usages in ascx files with the new API:

SenseNet.Configuration.BlobStorage

For example in this view (line 80):

/Root/System/SystemPlugins/Portlets/IntraUploadDialog.ascx

Hi!
I tried to use the ImportFromCSV action under the Root/IMS/ section to import users, but it is not listed in the ActionList.
Is this function still exists in SN7?

When you enter a search phrase into the search box in the top right corner in any of the workspaces (the one with the placeholder text 'Search site' or 'Search workspace'), you get an error message:

Unknown action. Action: Search

This is because there is no Search app/page in SN7 yet.

The reason this issue is here and not in the sn-workspaces repo is that the error is caused by the ContextSearch portlet (which is here): that is what tries to load the Search action and redirect to it.

The simpliest solution is to port the Search page from the old BP branch (or from SN6) here. We should check that page: what portlets are on it, which page template it uses, etc. If it is ok, we should move it here.

Make the necessary changes in the webpages component in source code and content files to reflect the search api changes in the Services component.

• upgrade patch

My team members recognized, that the pager function in the ..\IMS\ download all of the contents in the fist time, and just the frontend show it in little packs.
It means, that many thousand of content maybe will kill this function.
Our suggestion is the backend download just little packs, which the frontend needs.

For the testing here you are some testuser import file sample.
testusers.csv.txt

@kultsar commented on Thu Sep 27 2018

When restoring contents (files, folder structures) from Trash, the same error happens, described below. Tested with content deleted from user profile doclib or from workspace doclib under default site.

For example:

• Open https://dmsservice.demo.sensenet.com/explore.html#/Root/Sites/Default_Site/workspaces/Document/losangelesdocumentworkspace/Document_Library
• Delete Aenean semper.doc
• Open Trash
• find Aenean semper.doc, run Restore action
• Content is restored, but the user gets the following error message:

An unexpected error occurred, please report the following technical details to your system
Exception type: System.NullReferenceException
Exception message:
Object reference not set to an instance of an object.

NullReferenceException: Object reference not set to an instance of an object.
   at SenseNet.Portal.UI.PortletFramework.ContextBoundPortlet.GetBindingRootPrivate() in E:\BuildAgent\_work\60\s\src\WebPages\PortletFramework\ContextBoundPortlet.cs:line 289
   at SenseNet.Portal.Portlets.BreadCrumbPortlet.GetBindingRoot() in E:\BuildAgent\_work\60\s\src\WebPages\Portlets\BreadCrumbPortlet.cs:line 191
   at SenseNet.Portal.UI.PortletFramework.ContextBoundPortlet.GetContextNodeInternal() in E:\BuildAgent\_work\60\s\src\WebPages\PortletFramework\ContextBoundPortlet.cs:line 189
   at SenseNet.Portal.UI.PortletFramework.ContextBoundPortlet.get_ContextNode() in E:\BuildAgent\_work\60\s\src\WebPages\PortletFramework\ContextBoundPortlet.cs:line 147
   at SenseNet.Portal.Portlets.BreadCrumbPortlet.GetBlacklist() in E:\BuildAgent\_work\60\s\src\WebPages\Portlets\BreadCrumbPortlet.cs:line 212
   at SenseNet.Portal.Portlets.BreadCrumbPortlet.GetParentsNodes() in E:\BuildAgent\_work\60\s\src\WebPages\Portlets\BreadCrumbPortlet.cs:line 216
   at SenseNet.Portal.Portlets.BreadCrumbPortlet.CreateChildControls() in E:\BuildAgent\_work\60\s\src\WebPages\Portlets\BreadCrumbPortlet.cs:line 299

@tusmester commented on Thu Sep 27 2018

Added stack trace to the description. This occurs only on the admin UI (Content Explorer), probably because there is no site context there. no, it does occur on the common UI too.

I think we should move this to the WebPages repo because it is about a portlet context.

If something goes wrong in the DisplayInformation method in PortalRemoteControl.cs (for example an incorrect format string is used), the whole page becomes inaccessible.

Source code

Solution

Make this method more robust by placing try-catch blocks around risky parts.

The query string should be url encoded because of the special characters like #

Currently there is no custom 403/404 page in this component. Simply moving the old ones from TFS is not enough, because they contain info text content with the old demo content type WebContentDemo - that should be converted to something that does not have "demo" in its name...

• Task1: convert info content in the TFS/... Default_Site/error_pages folder to a different content type and move them to this repo (error_pages.Content too, because it contains additional permission entries for visitors!)
• Task2: add the system.webServer.httpErrors section from web.config in TFS to the transform file here.

After installing the WebPages package and visiting the main page of the default site, this error shows up instead of the login view:

Couldn't load /Root/System/SystemPlugins/Portlets/AdvancedLogin/LoginView