internal static string GetUrlForPageInstanceId(int pageInstanceId)
{
foreach (var pageIndex in _pageLanguageIndex)
{
var item = pageIndex.GetPageIndexItem(pageInstanceId);
if (item != null)
{
return(item.PageUrl);
}
}
// If above fails, try to get from database (this occurs when a newer version is published)
var pageInstance = PageInstanceData.GetById(pageInstanceId);
if (pageInstance == null)
{
return(string.Empty);
}
var page = GetPage(pageInstance.PageId, pageInstance.LanguageId);
if (page == null)
{
return(string.Empty);
}
return(page.PageUrl.ToString());
}
private void LoadVersions()
{
var stringBuilder = new StringBuilder();
var versions = PageInstanceData.GetById(_pageId, _languageId);
foreach (var version in versions)
{
var classAttribute = string.Empty;
if (version.Status == PageInstanceStatus.Published)
{
classAttribute = " class=\"success middle\"";
}
else if (version.Status == PageInstanceStatus.WorkingCopy)
{
classAttribute = " class=\"warning middle\"";
}
else
{
classAttribute = " class=\"middle\"";
}
stringBuilder.AppendFormat("<tr{0}><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td><td><button type=\"button\" data-pageid=\"{5}\" data-version=\"{1}\" class=\"btn btn-primary edit-button\">Edit</a></td></tr>", classAttribute, version.CurrentVersion, version.UpdateDate, version.Author, GetFriendlyStatusName(version.Status), _pageId);
}
VersionRows.Text = stringBuilder.ToString();
}
public static CmsPage GetWorkingCopy(Guid pageId)
{
var page = GetPage(pageId);
var pageInstance = PageInstanceData.GetByStatus(pageId, Language.CurrentLanguageId, PageInstanceStatus.WorkingCopy);
if (pageInstance == null)
{
return(page.CreateWorkingCopy());
}
PopulatePageFromPageInstance(page, pageInstance);
return(page);
}
public static CmsPage GetSpecificVersion(Guid pageId, int languageId, int version)
{
var page = GetPage(pageId, languageId);
var pageInstance = PageInstanceData.GetByVersion(pageId, languageId, version);
if (pageInstance == null)
{
var message = string.Format("Can't find version {0} of page '{1}'", version, pageId);
Logger.Write(message, Logger.Severity.Major);
throw new Exception(message);
}
PopulatePageFromPageInstance(page, pageInstance);
return(page);
}