public static ContentItem GetBelowItem(Edit.Navigator navigator, NameValueCollection request, ContentItem page)
{
ContentItem item = page.FindDescendantByVersionKey(request["belowVersionKey"]);
if (item != null)
{
return(item);
}
var parent = navigator.Navigate(request["below"]);
return(parent == null ? null : page.FindPartVersion(parent));
}
// locate an item by VersionKey on a page (used for DRAFTs)
public static ContentItem GetBeforeItem(Edit.Navigator navigator, NameValueCollection request, ContentItem page)
{
ContentItem item = page.FindDescendantByVersionKey(request["beforeVersionKey"]);
if (item != null)
{
return(item);
}
ContentItem beforeItem = navigator.Navigate(request["before"]);
return(beforeItem == null ? null : page.FindPartVersion(beforeItem));
}
public static ContentItem GetBelowItem(Edit.Navigator navigator, System.Collections.Specialized.NameValueCollection request, ContentItem page)
{
string below = request["below"];
string belowVersionKey = request["belowVersionKey"];
if (!string.IsNullOrEmpty(belowVersionKey))
{
return(page.FindDescendantByVersionKey(belowVersionKey));
}
else
{
var parent = navigator.Navigate(below);
return(page.FindPartVersion(parent));
}
}
public static ContentItem GetBelowItem(Edit.Navigator navigator, Func <string, string> requestValueAccessor, ContentItem page)
{
string below = requestValueAccessor("below");
string belowVersionKey = requestValueAccessor("belowVersionKey");
if (!string.IsNullOrEmpty(belowVersionKey))
{
return(page.FindDescendantByVersionKey(belowVersionKey));
}
else
{
var parent = navigator.Navigate(below);
return(page.FindPartVersion(parent));
}
}
public static ContentItem GetBeforeItem(Edit.Navigator navigator, System.Collections.Specialized.NameValueCollection request, ContentItem page)
{
string before = request["before"];
string beforeVersionKey = request["beforeVersionKey"];
if (!string.IsNullOrEmpty(before))
{
ContentItem beforeItem = navigator.Navigate(before);
return(page.FindPartVersion(beforeItem));
}
else if (!string.IsNullOrEmpty(beforeVersionKey))
{
return(page.FindDescendantByVersionKey(beforeVersionKey));
}
return(null);
}
public static ContentItem GetBeforeItem(Edit.Navigator navigator, Func <string, string> requestValueAccessor, ContentItem page)
{
string before = requestValueAccessor("before");
string beforeVersionKey = requestValueAccessor("beforeVersionKey");
if (!string.IsNullOrEmpty(beforeVersionKey))
{
ContentItem beforeItem = page.FindDescendantByVersionKey(beforeVersionKey);
if (beforeItem != null)
{
return(beforeItem);
}
}
if (!string.IsNullOrEmpty(before))
{
ContentItem beforeItem = navigator.Navigate(before);
return(page.FindPartVersion(beforeItem));
}
return(null);
}
public static PathData EnsureDraft(IVersionManager versions, ContentVersionRepository versionRepository, Edit.Navigator navigator, NameValueCollection request)
{
var item = navigator.Navigate(request["item"]);
item = versionRepository.ParseVersion(request[PathData.VersionIndexQueryKey], request["versionKey"], item)
?? item;
var page = Find.ClosestPage(item);
if (!page.VersionOf.HasValue)
{
page = versions.AddVersion(page, asPreviousVersion: false);
item = page.FindPartVersion(item);
}
return(new PathData(page, item));
}
public static PathData EnsureDraft(IVersionManager versions, ContentVersionRepository versionRepository, Edit.Navigator navigator, Func <string, string> requestValueAccessor)
{
var item = navigator.Navigate(requestValueAccessor(PathData.ItemQueryKey));
return(EnsureDraft(versions, versionRepository, requestValueAccessor(PathData.VersionIndexQueryKey), requestValueAccessor(PathData.VersionKeyQueryKey), item));
}
public static PathData EnsureDraft(IVersionManager versions, ContentVersionRepository versionRepository, Edit.Navigator navigator, NameValueCollection request)
{
return(EnsureDraft(versions, versionRepository, navigator, key => request[key]));
}
public static ContentItem GetBelowItem(Edit.Navigator navigator, NameValueCollection request, ContentItem page)
{
return(GetBelowItem(navigator, key => request[key], page));
}