//--- Class Methods ---
internal static AMedia New(XUri uri, XDoc config)
{
// check if the uri is a viddler video
if (uri.Scheme.EqualsInvariantIgnoreCase("kaltura"))
{
if (uri.Segments.Length >= 1)
{
string entryID = uri.Segments[0];
string partnerID = config["kaltura/partner-id"].AsText;
// check if extension is configured for kaltura integration
if (!string.IsNullOrEmpty(partnerID))
{
bool remix = !(uri.GetParam("edit", null) ?? uri.GetParam("remix", "no")).EqualsInvariantIgnoreCase("no");
// verify that user has permission to remix content on current page
if (remix)
{
Plug dekiApi = GetDekiApi(config);
if (dekiApi != null)
{
try {
DekiScriptMap env = DreamContext.Current.GetState <DekiScriptMap>();
string pageid = env.GetAt("page.id").AsString();
string userid = env.GetAt("user.id").AsString();
XDoc users = dekiApi.At("pages", pageid, "allowed").With("permissions", "UPDATE").Post(new XDoc("users").Start("user").Attr("id", userid).End()).ToDocument();
remix = !users[string.Format(".//user[@id='{0}']", userid)].IsEmpty;
} catch (Exception e) {
_log.Error("unable to verify user permission on page", e);
}
}
}
// check if SEO links are explicitly disabled
bool seo = !(config["kaltura/seo-links"].AsText ?? "enabled").EqualsInvariantIgnoreCase("disabled");
// determin which UI configuration to use based on user's permissions and embed settings for video
string uiConfID = remix ? config["kaltura/uiconf/player-mix"].AsText : config["kaltura/uiconf/player-nomix"].AsText;
if (!string.IsNullOrEmpty(uiConfID))
{
uri = config["kaltura/server-uri"].AsUri ?? new XUri("http://www.kaltura.com");
uri = uri.At("index.php", "kwidget", "wid", "_" + partnerID, "uiconf_id", uiConfID, "entry_id", entryID);
return(new KalturaVideo(uri, remix, seo));
}
}
}
}
return(null);
}
public Hashtable PopularPages(
[DekiExtParam("max results (default: 10)", true)] int?max,
[DekiExtParam("poll interval (only for js format, default: 30)", true)] int?interval
)
{
int maxResults = max ?? 10;
int resultCount = 0;
DekiScriptMap env = DreamContext.Current.GetState <DekiScriptMap>();
DekiScriptLiteral uriLiteral = env.GetAt("site.uri");
XUri deki = new XUri(uriLiteral.NativeValue.ToString()).At("@api", "deki");
Hashtable map = new Hashtable(StringComparer.OrdinalIgnoreCase);
map.Add("interval", _ttl.TotalSeconds);
ArrayList pages = new ArrayList();
map.Add("pages", pages);
int total = 0;
Dictionary <uint, int> rankLookup = new Dictionary <uint, int>();
lock (_pageViews) {
foreach (View view in _pageViews)
{
if (rankLookup.ContainsKey(view.PageId))
{
rankLookup[view.PageId]++;
}
else
{
rankLookup[view.PageId] = 1;
}
total++;
}
}
List <Tuplet <uint, int> > rank = new List <Tuplet <uint, int> >();
foreach (KeyValuePair <uint, int> kvp in rankLookup)
{
rank.Add(new Tuplet <uint, int>(kvp.Key, kvp.Value));
}
rank.Sort(delegate(Tuplet <uint, int> a, Tuplet <uint, int> b) {
return(b.Item2.CompareTo(a.Item2));
});
map.Add("total", total);
foreach (Tuplet <uint, int> page in rank)
{
Hashtable pageMap = new Hashtable(StringComparer.OrdinalIgnoreCase);
pages.Add(pageMap);
// BUGBUGBUG (arnec): the AsLocalUri should not be required after bug #5964 is resolved
pageMap.Add("page", DekiScriptExpression.Constant(deki.At("$page").AsLocalUri(), new[] { DekiScriptExpression.Constant(page.Item1), DekiScriptExpression.Constant(true) }));
pageMap.Add("views", page.Item2);
resultCount++;
if (resultCount >= maxResults)
{
break;
}
}
return(map);
}
public T EnvAt <T>(string path)
{
if (path == null)
{
throw new ArgumentNullException("path");
}
DekiScriptMap env = DreamContext.Current.GetState <DekiScriptMap>();
if (env == null)
{
return(default(T));
}
DekiScriptLiteral value = env.GetAt(path);
return(SysUtil.ChangeType <T>(value.NativeValue));
}