Erreur d'URL non valide lors du déploiement de programmes par programmation dans la bibliothèque de style à l'aide d'un module

sharepoint.stackexchange https://sharepoint.stackexchange.com//questions/49447

  •  09-12-2019
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Question

Nous utilisons une fonctionnalité pour déployer des fichiers communs à nos webparts dans la bibliothèque de style de SharePoint Server 2010 et récemment, nous avons rencontré le problème dans lequel les fichiers n'étaient pas mis à jour lorsque nous avons déployé une version mise à jour de la fonctionnalité. (Remarque: j'utilise le terme "version" de manière lâche ici - nous ne sommes pas en version de nos webparts). Après avoir effectué la recherche, j'ai constaté que cette question (c'est-à-dire des modules déploiera une version initiale d'un fichier mais ne la mettra à la mise à jour) a été documentée sur un certain nombre de blogs. La conclusion de tous était que pour mettre à jour les fichiers, vous devez le faire par programme à l'aide d'une corporelleeceur. J'ai trouvé quelques solutions différentes:

pour Solutions WebPart Sandboxed:

http:// stefan- Stantev-SharePoint-Blog.Blogspot.com.au/2011/01/automatiquement-publishing-files.html

pour la ferme WebPart Solutions:

http://johanleino.wordpress .COM / 2009/04/22 / HOWTO-Traitement-Mises à jour-in-SharePoint /

J'ai essayé les deux solutions mais j'ai fini par aller avec la solution de Johan avec quelques modifications mineures pour notre scénario.

J'ai rencontré une nullreferenceException lorsque je dirigeai le code de Johan, mais c'était parce que nous n'avons pas d'attribut de chemin sur notre élément de module. J'ai remplacé l'appel pour récupérer l'attribut chemin d'accès avec un appel pour extraire l'attribut URL. J'ai ensuite rencontré l'erreur suivante: 

The URL ‘[url]‘ is invalid. It may refer to a nonexistent file or folder, or refer to a valid file or folder that is not in the current Web

J'ai trouvé différents blogs décrivant des solutions pour cette erreur, mais aucune ne les a résolue pour moi:

* Liens retirés comme je ne le suis que si je ne suis qu'un débutant qui ne peut pas publier plus de 2 liens;) *

Quelqu'un a-t-il d'autres suggestions de côté des journaux?

Remarque: nous utilisons une solution agricole, pas une solution de sandboxed.

Était-ce utile?

La solution

After doing a lot of reading and after debugging the feature receiver, I discovered two things:

  1. One of our files (which was introduced after the original version was deployed but before the current version) didn't exist in the Style Library on the SharePoint site. i.e. it had never been deployed. I checked a couple of our test servers and the file wasn't there either so this confirmed it wasn't isolated to my dev machine. This "missing" file was the file throwing the Invalid URL error when SPWeb.Files.Add was called. I confirmed that the file did exist in the hive and that the Add method could create new files. I had a look at what SPWeb.GetFile() was returning. Interestingly enough, the SPFile object returned when retrieving the "virtual file" had Exists = true... but... the file doesn't exist on the server??? (Interesting post here on SPWeb.GetFile(): http://blog.mastykarz.nl/inconvenient-spwebgetfilestring/). I switched to using GetFileOrFolder() and casting to SPFile but my problem still wasn't resolved.

  2. After looking again at Johan's code, I decided to see if there was something else in the call to Add that could be causing an issue. I re-examined our elements.xml file to see if the entry for the "missing" file was different from the other file entries. This ended up being where my problem was... the entry for the "missing" file didn't have all of the attributes that other entries had. In particular, it was missing the Type and IgnoreIfExists attributes.

    <File Path="Style Library\Assets\Scripts\JQuery\JQueryDollarFix.js" Url="Assets/Scripts/JQuery/JQueryDollarFix.js" />

    I updated the entry to be:

    <File Path="Style Library\Assets\Scripts\JQuery\JQueryDollarFix.js" Url="Assets/Scripts/JQuery/JQueryDollarFix.js" Type="GhostableInLibrary" IgnoreIfAlreadyExists="True"/>

    I re-deployed the wsp to the SharePoint site and activated the feature. The FeatureReceiver code ran successfully and the files were updated and checked into the Style Library.

    Feature Receiver Properties Extension (I put this in its own class in the same project as the feature):

    using System.Collections;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Xml.Linq;

using Microsoft.SharePoint;
using Microsoft.SharePoint.Administration;

/// <summary>
/// Extension methods for SPFeatureReceiverProperties
/// </summary>
public static class SPFeatureReceiverPropertiesExtension
{
    /// <summary>
    /// Updates the files in module.
    /// </summary>
    /// <param name="instance">The instance.</param>
    public static void UpdateFilesInModule(this SPFeatureReceiverProperties instance)
    {
        var modules = (from SPElementDefinition element in instance.Feature.Definition.GetElementDefinitions(CultureInfo.CurrentCulture)
                       where element.ElementType == "Module"
                       let xmlns = XNamespace.Get(element.XmlDefinition.NamespaceURI)
                       let module = XElement.Parse(element.XmlDefinition.OuterXml)
                       select new
                           {
                               Url = module.Attribute("Url").Value,
                               Path = Path.Combine(element.FeatureDefinition.RootDirectory, module.Attribute("Url").Value), // don't have a Path attribute on our Module so changed Path to URL
                               Files = (from file in module.Elements(xmlns.GetName("File"))
                                        select new
                                            {
                                                Url = file.Attribute("Url").Value,
                                                Properties = (from property in file.Elements(xmlns.GetName("Property"))
                                                              select property).ToDictionary(
                                                                  n => n.Attribute("Name").Value,
                                                                  v => v.Attribute("Value").Value)
                                            }).ToList()
                           }).ToList();

        using (SPWeb web = (instance.Feature.Parent as SPSite).OpenWeb())
        {
            modules.ForEach(module =>
                {
                    module.Files.ForEach(file =>
                        {
                            string hivePath = Path.Combine(module.Path, file.Url); // in 14-hive
                            string virtualPath = string.Concat(web.Url, "/", module.Url, "/", file.Url); // in SPFS

                            if (File.Exists(hivePath))
                            {
                                using (StreamReader streamReader = new StreamReader(hivePath))
                                {
                                    object obj = web.GetFileOrFolderObject(virtualPath);

                                    if (obj is SPFile)
                                    {
                                        SPFile virtualFile = (SPFile)obj;
                                        bool checkOutEnabled = virtualFile.Item == null
                                                                   ? virtualFile.ParentFolder.Item.ParentList.
                                                                         ForceCheckout
                                                                   : virtualFile.Item.ParentList.ForceCheckout;
                                        bool needsApproval = virtualFile.Item == null
                                                                 ? virtualFile.ParentFolder.Item.ParentList.
                                                                       EnableModeration
                                                                 : virtualFile.Item.ParentList.EnableModeration;

                                        if (checkOutEnabled)
                                        {
                                            if (virtualFile.CheckOutType != SPFile.SPCheckOutType.None)
                                            {
                                                virtualFile.UndoCheckOut();
                                            }
                                            virtualFile.CheckOut();
                                        }

                                        virtualFile = web.Files.Add(
                                            virtualPath,
                                            streamReader.BaseStream,
                                            new Hashtable(file.Properties),
                                            true);

                                        if (checkOutEnabled)
                                        {
                                            virtualFile.CheckIn(
                                                "Checked in by deployment.", SPCheckinType.MajorCheckIn);
                                        }

                                        if (needsApproval)
                                        {
                                            virtualFile.Approve("Approved by deployment.");
                                        }

                                        virtualFile.Update();
                                    }
                                }
                            }
                        });
                });
        }
    }
}

An excerpt of the elements.xml file for our Module:

<?xml version="1.0" encoding="utf-8"?>
<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
  <Module Name="Style Library" Url="Style Library">
    <File Path="Style Library\Assets\Scripts\JQuery\UI\jquery-ui-1.8.16.custom.js" Url="Assets/Scripts/JQuery/UI/jquery-ui-1.8.16.custom.js" Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" />
    <File Path="Style Library\Assets\Scripts\JQuery\UI\jquery-ui-1.8.16.custom.min.js" Url="Assets/Scripts/JQuery/UI/jquery-ui-1.8.16.custom.min.js" Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" />
    <File Path="Style Library\Assets\Resources\search.png" Url="Assets/Resources/search.png" Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" />
    <File Path="Style Library\Assets\Scripts\Common.js" Url="Assets/Scripts/Common.js" Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" />   
    <File Path="Style Library\Assets\Styles\Common.css" Url="Assets/Styles/Common.css" Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" />
    <File Path="Style Library\Assets\Styles\Pager.css" Url="Assets/Styles/Pager.css" Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" />
    <File Path="Style Library\Assets\Styles\sharepoint.theme.overrides.css" Url="Assets/Styles/sharepoint.theme.overrides.css" Type="GhostableInLibrary" IgnoreIfAlreadyExists="TRUE" />
    <File Path="Style Library\Assets\Scripts\JQuery\JQueryDollarFix.js" Url="Assets/Scripts/JQuery/JQueryDollarFix.js" Type="GhostableInLibrary" IgnoreIfAlreadyExists="True"/>
    <File Path="Style Library\Assets\Styles\images\arrow.gif" Url="Assets/Styles/images/arrow.gif" Type="GhostableInLibrary" IgnoreIfAlreadyExists="True"/>
  </Module>
</Elements>

Useful links:

* Removed as unable to add more than 2 links *

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