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added IsIdRoot helper

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This commit is contained in:
Luke Pulverenti 2014-08-30 17:45:04 -04:00
parent 85e3a90398
commit 402e80dac3
2 changed files with 30 additions and 15 deletions
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7
MediaBrowser.Dlna/ContentDirectory/ControlHandler.cs
View File

@ -241,7 +241,7 @@ namespace MediaBrowser.Dlna.ContentDirectory
{ {
new KeyValuePair<string,string>("Result", resXML), new KeyValuePair<string,string>("Result", resXML),
new KeyValuePair<string,string>("NumberReturned", provided.ToString(_usCulture)), new KeyValuePair<string,string>("NumberReturned", provided.ToString(_usCulture)),
new KeyValuePair<string,string>("TotalMatches", id == "0" ? "1" :totalCount.ToString(_usCulture)), new KeyValuePair<string,string>("TotalMatches", DidlBuilder.IsIdRoot(id) ? "1" :totalCount.ToString(_usCulture)),
new KeyValuePair<string,string>("UpdateID", _systemUpdateId.ToString(_usCulture)) new KeyValuePair<string,string>("UpdateID", _systemUpdateId.ToString(_usCulture))
}; };
} }
@ -535,10 +535,7 @@ namespace MediaBrowser.Dlna.ContentDirectory
private BaseItem GetItemFromObjectId(string id, User user) private BaseItem GetItemFromObjectId(string id, User user)
{ {
return string.IsNullOrWhiteSpace(id) || string.Equals(id, "0", StringComparison.OrdinalIgnoreCase) return DidlBuilder.IsIdRoot(id)
// Samsung sometimes uses 1 as root
|| string.Equals(id, "1", StringComparison.OrdinalIgnoreCase)
? user.RootFolder ? user.RootFolder
: ParseItemId(id, user); : ParseItemId(id, user);

38
MediaBrowser.Dlna/Didl/DidlBuilder.cs
View File

@ -362,28 +362,46 @@ namespace MediaBrowser.Dlna.Didl
container.AppendChild(res); container.AppendChild(res);
} }
public static bool IsIdRoot(string id)
{
if (string.IsNullOrWhiteSpace(id) ||
string.Equals(id, "0", StringComparison.OrdinalIgnoreCase)
// Samsung sometimes uses 1 as root
|| string.Equals(id, "1", StringComparison.OrdinalIgnoreCase))
{
return true;
}
return false;
}
public XmlElement GetFolderElement(XmlDocument doc, Folder folder, int childCount, Filter filter, string requestedId = null) public XmlElement GetFolderElement(XmlDocument doc, Folder folder, int childCount, Filter filter, string requestedId = null)
{ {
var container = doc.CreateElement(string.Empty, "container", NS_DIDL); var container = doc.CreateElement(string.Empty, "container", NS_DIDL);
container.SetAttribute("restricted", "0"); container.SetAttribute("restricted", "0");
container.SetAttribute("searchable", "1"); container.SetAttribute("searchable", "1");
container.SetAttribute("childCount", childCount.ToString(_usCulture)); container.SetAttribute("childCount", childCount.ToString(_usCulture));
container.SetAttribute("id", folder.Id.ToString("N"));
var parent = folder.Parent; if (string.Equals(requestedId, "0"))
if (parent == null)
{ {
container.SetAttribute("parentID", "0"); container.SetAttribute("id", "0");
container.SetAttribute("parentID", "-1");
} }
else else
{ {
container.SetAttribute("parentID", parent.Id.ToString("N")); container.SetAttribute("id", folder.Id.ToString("N"));
}
if (requestedId == "0") var parent = folder.Parent;
{ if (parent == null)
container.SetAttribute("id","0"); {
container.SetAttribute("parentID", "-1"); container.SetAttribute("parentID", "0");
}
else
{
container.SetAttribute("parentID", parent.Id.ToString("N"));
}
} }
AddCommonFields(folder, container, filter); AddCommonFields(folder, container, filter);