/// <summary>
/// Gets all variation labels in a site collection. This method is safe when called in console.
/// </summary>
/// <param name="publishingSite">Site collection.</param>
/// <param name="includePending">Whether to return pending variation labels.</param>
/// <returns>A read-only collection of all variation labels.</returns>
public static ReadOnlyCollection <VariationLabel> GetVariationLabels(this PublishingSite publishingSite, bool includePending)
{
if (GetVariationLabelMethod == null)
{
throw new MissingMethodException("GetVariationLabel");
}
List <VariationLabel> collection = new List <VariationLabel>();
publishingSite.Site.WithElevatedPrivileges(elevatedSite => {
string variationsListId = (string)elevatedSite.RootWeb.AllProperties["_VarLabelsListId"];
if (!String.IsNullOrEmpty(variationsListId))
{
SPList variationsList = elevatedSite.RootWeb.Lists[new Guid(variationsListId)];
CamlExpression queryExpr = Caml.IsNotNull(SPBuiltInFieldName.Title);
if (!includePending)
{
queryExpr &= Caml.IsNotNull("Top_x0020_Web_x0020_URL");
}
SPQuery query = new SPQuery {
Query = queryExpr.ToString()
};
foreach (SPListItem listItem in variationsList.GetItems(query))
{
VariationLabel label = GetVariationLabelMethod.Invoke <VariationLabel>(null, listItem);
collection.Add(label);
}
}
});
return(collection.AsReadOnly());
}
/// <summary>
/// Initializes a new instance of the <see cref="CacheVariationLabel"/> class.
/// </summary>
/// <param name="variationLabel">The variation label.</param>
public VariationLabelInfo(VariationLabel variationLabel) : this()
{
this.Title = variationLabel.Title;
this.DisplayName = variationLabel.DisplayName;
this.IsSource = variationLabel.IsSource;
this.Language = TryParseCulture(variationLabel.Language);
this.Locale = TryParseCulture(variationLabel.Locale);
this.TopWebUrl = new Uri(variationLabel.TopWebUrl);
}
/// <summary>
/// Initializes a new instance of the <see cref="CacheVariationLabel"/> class.
/// </summary>
/// <param name="variationLabel">The variation label.</param>
public VariationLabelInfo(VariationLabel variationLabel)
{
this.FlagControlDisplayName = variationLabel.DisplayName;
this.IsSource = variationLabel.IsSource;
this.Language = variationLabel.Language;
this.Locale = TryParse(variationLabel);
this.Title = variationLabel.Title;
this.TopWebUrl = new Uri(variationLabel.TopWebUrl);
}
private void InitializeObject(SPWeb web)
{
SPSite cachedSuperUserSite = null;
if (HttpContext.Current != null)
{
cachedSuperUserSite = HttpContext.Current.Items["SuperUserSite"] as SPSite;
if (cachedSuperUserSite != null && cachedSuperUserSite.ID != web.Site.ID)
{
HttpContext.Current.Items["SuperUserSite"] = null;
}
}
try {
if (PublishingWeb.IsPublishingWeb(web))
{
PublishingWeb currentWeb = PublishingWeb.GetPublishingWeb(web);
VariationLabel currentLabel = GetVariationLabel(currentWeb);
if (currentLabel != null)
{
this.IsVariationWeb = true;
this.IsSource = currentLabel.IsSource;
this.TopWebServerRelativeUrl = new Uri(currentLabel.TopWebUrl).AbsolutePath;
this.VariationLabel = currentLabel.Title;
this.PagesListName = currentWeb.PagesListName;
int lcid;
if (Int32.TryParse(currentLabel.Locale, out lcid))
{
this.Culture = CultureInfo.GetCultureInfo(lcid);
}
else
{
this.Culture = CultureInfo.GetCultureInfo(currentLabel.Language);
}
}
}
if (!this.IsVariationWeb)
{
this.TopWebServerRelativeUrl = web.Site.ServerRelativeUrl;
this.VariationLabel = String.Empty;
this.PagesListName = "Pages";
this.Culture = web.UICulture;
}
} finally {
// avoid messing up calls to publishing web API in the same HTTP request (FileNotFoundException)
// where SuperUserSite should be reserved for current site collection
// https://sharepoint.stackexchange.com/questions/83242
if (HttpContext.Current != null && (cachedSuperUserSite == null || cachedSuperUserSite.ID != web.Site.ID))
{
HttpContext.Current.Items["SuperUserSite"] = cachedSuperUserSite;
}
}
}
private static int TryParse(VariationLabel variationLabel)
{
int number;
var result = int.TryParse(variationLabel.Locale, out number);
// If the locale is not parsable, we use the Language property.
if (result)
{
return(number);
}
else
{
return(new CultureInfo(variationLabel.Language).LCID);
}
}
protected override void OnPreRender(EventArgs e)
{
base.OnPreRender(e);
try
{
PublishingPage publishingPage;
PublishingPage targetPage;
string currentLang = "";
if (HttpContext.Current.Request.Url.ToString().ToLower().Contains("/eng/"))
{
currentLang = "en";
}
else
{
currentLang = "fr";
}
// Figure out what variation we are in and link back to the other language using the
if (SPContext.Current.ListItem != null && PublishingPage.IsPublishingPage(SPContext.Current.ListItem))
{
publishingPage = PublishingPage.GetPublishingPage(SPContext.Current.ListItem);
VariationLabel label = publishingPage.PublishingWeb.Label;
//repass the querystring
string queryString = "";
if (!string.IsNullOrEmpty(HttpContext.Current.Request.QueryString.ToString()))
{
queryString = "?" + HttpContext.Current.Request.QueryString.ToString();
}
// controls on the page can override the query string parameter if needed
if (this.Page.Master != null)
{
Master_Pages.WETIntranetPublishingMaster masterPage = (Master_Pages.WETIntranetPublishingMaster) this.Page.Master;
if (!String.IsNullOrEmpty(masterPage.LanguageFlipQueryString))
{
queryString = masterPage.LanguageFlipQueryString;
}
}
if (label == null)
{
// no variations... use the current users local
string langlabel = HttpContext.GetGlobalResourceObject("WET", "OtherLanguageText", SPContext.Current.Web.Locale).ToString();
string Languagecontrol = "";
if (currentLang.Equals("en"))
{
Languagecontrol = "<a href=\"" + publishingPage.Uri.AbsoluteUri + queryString + "\" lang=\"" + currentLang + "\" xml:lang=\"" + currentLang + "\" onclick=\"javascript:OnSelectionChange(1036); return false;\"><span>" + langlabel + "</span></a>";
}
else
{
Languagecontrol = "<a href=\"" + publishingPage.Uri.AbsoluteUri + queryString + "\" lang=\"" + currentLang + "\" xml:lang=\"" + currentLang + "\" onclick=\"javascript:OnSelectionChange(1033); return false;\"><span>" + langlabel + "</span></a>";
}
this.Controls.Add(new LiteralControl(Languagecontrol));
}
else
{
// handle the variations
// find our root publishing web
PublishingWeb topPubWeb = publishingPage.PublishingWeb;
while (topPubWeb.IsRoot == false)
{
topPubWeb = topPubWeb.ParentPublishingWeb;
}
// iterate through the variation urls and find the lable from the other language
foreach (PublishingWeb aPubWeb in topPubWeb.GetPublishingWebs())
{
if (aPubWeb.Label != null && (aPubWeb.Label.Title != publishingPage.PublishingWeb.Label.Title) &&
((aPubWeb.Label.Title.ToLower() == "eng") || (aPubWeb.Label.Title.ToLower() == "fra")))
{
// then we have the pubweb from the other variation...
label = aPubWeb.Label;
break;
}
}
if (label == null)
{
throw new System.ArgumentException(HttpContext.GetGlobalResourceObject("WET", "Error_CantFindPubWebLabel", SPContext.Current.Web.Locale).ToString(), "listItem");
}
else
{
targetPage = publishingPage.GetVariation(label);
if (targetPage != null)
{
string currenturl = HttpContext.Current.Request.Path.ToString().ToLower();
string reverseurl = targetPage.Uri.AbsoluteUri;
string langlabel = HttpContext.GetGlobalResourceObject("WET", "OtherLanguageText", SPContext.Current.Web.Locale).ToString();
string propLang = (publishingPage.PublishingWeb.Label.Language.Substring(0, 2) == "en") ? "fr" : "en";
this.Controls.Add(new LiteralControl("<script type=\"text/javascript\">" + System.Environment.NewLine +
"function OnSelectionChange2(value){" +
System.Environment.NewLine + "var today = new Date();" +
System.Environment.NewLine + "var oneYear = new Date(today.getTime() + 365 * 24 * 60 * 60 * 1000);" +
System.Environment.NewLine + "var url = \"" + reverseurl + queryString + "\";" +
System.Environment.NewLine + "document.cookie = \"lcid=\" + value + \";path=/;expires=\" + oneYear.toGMTString();" +
System.Environment.NewLine + "window.location.href = url;" +
System.Environment.NewLine + "}" +
System.Environment.NewLine +
"</script>"));
string lang = publishingPage.PublishingWeb.Label.Language.Substring(0, 2);
string controlContent = "";
if (lang == "en")
{
controlContent = @"<section id=""wb-lng"">
<h2>Language selection</h2>
<ul class=""list-inline"">
<li><a lang=""fr"" href=""" + reverseurl + queryString + @""" onclick=""javascript: OnSelectionChange2(1036); return false;"">Français</a></li>
</ul>
</section>";
}
else
{
{
controlContent = @"<section id=""wb-lng"">
<h2>Sélection de langue</h2>
<ul class=""list-inline"">
<li><a lang=""en"" href=""" + reverseurl + queryString + @""" onclick=""javascript: OnSelectionChange2(1033); return false;"">English</a></li>
</ul>
</section>";
}
}
this.Controls.Add(new LiteralControl(controlContent));
}
}
}
}
else
{
//repass the querystring
string queryString = "";
if (!string.IsNullOrEmpty(HttpContext.Current.Request.QueryString.ToString()))
{
queryString = "?" + HttpContext.Current.Request.QueryString.ToString();
}
// controls on the page can override the query string parameter if needed
if (this.Page.Master != null)
{
Master_Pages.WETIntranetPublishingMaster masterPage = (Master_Pages.WETIntranetPublishingMaster) this.Page.Master;
if (!String.IsNullOrEmpty(masterPage.LanguageFlipQueryString))
{
queryString = masterPage.LanguageFlipQueryString;
}
}
string url = SPContext.Current.Web.Url;
// no variations... use the current users local
string langlabel = HttpContext.GetGlobalResourceObject("WET", "OtherLanguageText", SPContext.Current.Web.Locale).ToString();
string Languagecontrol = "";
if (currentLang.Equals("en"))
{
Languagecontrol = "<a href=\"" + url + queryString + "\" lang=\"" + currentLang + "\" xml:lang=\"" + currentLang + "\" onclick=\"javascript:OnSelectionChange(1036); return false;\"><span>" + langlabel + "</span></a>";
}
else
{
Languagecontrol = "<a href=\"" + url + queryString + "\" lang=\"" + currentLang + "\" xml:lang=\"" + currentLang + "\" onclick=\"javascript:OnSelectionChange(1033); return false;\"><span>" + langlabel + "</span></a>";
}
this.Controls.Add(new LiteralControl(Languagecontrol));
}
}
catch (Exception ex)
{
Logger.WriteLog(ex.Message + " " + ex.StackTrace);
}
}
