private AlternativeUrlInfo GetAlternativeUrlInfo(string url, int altUrlId = 0)
{
AlternativeUrlInfo alternativeUrl;
if (altUrlId > 0)
{
alternativeUrl = AlternativeUrlInfoProvider.GetAlternativeUrlInfo(altUrlId);
if (alternativeUrl == null)
{
return(null);
}
}
else
{
alternativeUrl = new AlternativeUrlInfo
{
AlternativeUrlDocumentID = EditedDocument.DocumentID,
AlternativeUrlSiteID = SiteContext.CurrentSiteID
};
}
alternativeUrl.AlternativeUrlUrl = AlternativeUrlHelper.NormalizeAlternativeUrl(url);
return(alternativeUrl);
}
/// <summary>
/// Returns a page by its URL.
/// </summary>
/// <param name="pageUrl">Page preview URL.</param>
/// <returns><see cref="TreeNode"/> representing the page, otherwise returns null.</returns>
/// <exception cref="ArgumentNullException"> if <paramref name="pageUrl"/> is <c>null</c>.</exception>
public TreeNode GetPage(string pageUrl)
{
pageUrl = pageUrl ?? throw new ArgumentNullException(nameof(pageUrl));
NormalizedAlternativeUrl alternativeUrl = AlternativeUrlHelper.NormalizeAlternativeUrl(pageUrl);
// Handle the site root
if (String.IsNullOrEmpty(alternativeUrl.NormalizedUrl))
{
return(new TreeProvider().SelectSingleNode(site.SiteName, "/", site.DefaultVisitorCulture));
}
return(AlternativeUrlHelper.GetConflictingPage(new AlternativeUrlInfo()
{
AlternativeUrlSiteID = site.SiteID,
AlternativeUrlUrl = alternativeUrl,
}));
}
/// <summary>
/// Returns <see cref="String.Empty"/> when <paramref name="alternativeUrl"/> was saved.
/// If error occurs during saving the <paramref name="alternativeUrl"/>, corresponding error message is returned.
/// </summary>
private string SaveData(AlternativeUrlInfo alternativeUrl)
{
alternativeUrl.AlternativeUrlUrl = AlternativeUrlHelper.NormalizeAlternativeUrl(txtAltUrl.Text);
if (String.IsNullOrWhiteSpace(alternativeUrl.AlternativeUrlUrl.NormalizedUrl))
{
return(GetString("general.requiresvalue"));
}
try
{
AlternativeUrlInfoProvider.SetInfoCheckForConflictingPage(alternativeUrl);
}
catch (InvalidAlternativeUrlException ex) when(ex.CollisionData != null)
{
var collisionData = ex.CollisionData;
if (collisionData.CultureVersionExists)
{
var editDocumentLink = $"<a onclick=\"window.CMSContentManager.changed(false); EditDocument({collisionData.NodeID}, 'Properties.URLs', {ScriptHelper.GetString(collisionData.CultureCode)})\">{GetDocumentIdentification(collisionData.PageName, collisionData.CultureCode)}</a>";
return(String.Format(GetString("alternativeurl.isinconflictwithpage"), alternativeUrl.AlternativeUrlUrl, editDocumentLink));
}
else
{
var editDocumentLink = $"<a onclick=\"window.CMSContentManager.changed(false); EditDocument({collisionData.NodeID}, 'Properties.URLs|{PageRoutingUIHelper.SLUGS_LIST_SUBTAB_NAME}', {ScriptHelper.GetString(collisionData.ExistingCultureCode)})\">{collisionData.PageName}</a>";
return(String.Format(GetString("alternativeurl.isinconflictwithnottranslatedpage"), alternativeUrl.AlternativeUrlUrl, GetCultureShortName(collisionData.CultureCode), editDocumentLink));
}
}
catch (InvalidAlternativeUrlException ex) when(ex.ConflictingAlternativeUrl != null)
{
var page = DocumentHelper.GetDocument(ex.ConflictingAlternativeUrl.AlternativeUrlDocumentID, new TreeProvider());
var editDocumentLink = $"<a onclick=\"window.CMSContentManager.changed(false); EditDocument({page.NodeID}, 'Properties.URLs', {ScriptHelper.GetString(page.DocumentCulture)})\">{GetDocumentIdentification(page)}</a>";
return(String.Format(GetString("alternativeurl.isinconflictwithalternativeurl"), alternativeUrl.AlternativeUrlUrl, editDocumentLink));
}
catch (InvalidAlternativeUrlException ex) when(!String.IsNullOrEmpty(ex.ExcludedUrl) || ex.AlternativeUrl != null)
{
var errorMessage = SettingsKeyInfoProvider.GetValue("CMSAlternativeURLsErrorMessage", Node.NodeSiteID);
return(String.IsNullOrEmpty(errorMessage) ?
GetString("settingskey.cmsalternativeurlsfallbackerrormessage") :
ResHelper.LocalizeString(errorMessage));
}
catch (InvalidAlternativeUrlException)
{
return(String.Format(GetString("general.mustbeunique"), TypeHelper.GetNiceObjectTypeName(AlternativeUrlInfo.OBJECT_TYPE)));
}
catch (RegexMatchTimeoutException)
{
return(String.Format(GetString("settingskey.cmsalternativeurlstimeouterrormessage"), alternativeUrl.AlternativeUrlUrl));
}
catch (Exception ex)
{
Service.Resolve <IEventLogService>().LogException("Alternative URLs", "EDIT", ex);
return(GetString("alternativeurl.generalerror"));
}
DocumentManager.SaveDocument();
txtAltUrl.Text = alternativeUrl.AlternativeUrlUrl.NormalizedUrl;
return(String.Empty);
}