public OpenSocialHelper(int viewerId, int ownerId, Page page)
{
this.viewerId = viewerId;
this.ownerId = ownerId;
this.isDebug = page.Session != null && page.Session[OPENSOCIAL_DEBUG] != null && (bool)page.Session[OPENSOCIAL_DEBUG];
this.noCache = page.Session != null && page.Session[OPENSOCIAL_NOCACHE] != null && (bool)page.Session[OPENSOCIAL_NOCACHE];
this.pageName = page.AppRelativeVirtualPath.Substring(2);
if (ConfigUtil.GetConfigItem("OpenSocialURL") == null)
{
// do nothing
return;
}
Random random = new Random();
bool gadgetLogin = page.AppRelativeVirtualPath.EndsWith("gadgetlogin.aspx");
String requestAppId = page.Request.QueryString["appId"];
Dictionary <string, GadgetSpec> dbApps = new Dictionary <string, GadgetSpec>();
Dictionary <string, GadgetSpec> officialApps = new Dictionary <string, GadgetSpec>();
// Load gadgets from the DB first
IDataReader reader = null;
try
{
Database db = DatabaseFactory.CreateDatabase();
string sqlCommand = "select appId, name, url, channels, enabled from shindig_apps";
// if a specific app is requested, only grab it
if (requestAppId != null)
{
sqlCommand += " where appId = " + requestAppId;
}
DbCommand dbCommand = db.GetSqlStringCommand(sqlCommand);
reader = db.ExecuteReader(dbCommand);
while (reader.Read())
{
GadgetSpec spec = new GadgetSpec(Convert.ToInt32(reader[0]), reader[1].ToString(), reader[2].ToString(), reader[3].ToString());
string gadgetFileName = GetGadgetFileNameFromURL(reader[2].ToString());
dbApps.Add(gadgetFileName, spec);
if (requestAppId != null || Convert.ToBoolean(reader[4]))
{
officialApps.Add(gadgetFileName, spec);
}
}
}
catch (Exception e)
{
throw new Exception(e.Message);
}
finally
{
if (reader != null)
{
reader.Close();
}
}
// Add manual gadgets if there are any
// Note that this block of code only gets executed after someone logs in with gadgetlogin.aspx!
int moduleId = 0;
if (page.Session != null && (string)page.Session[OPENSOCIAL_GADGETS] != null)
{
String openSocialGadgetURLS = (string)page.Session[OPENSOCIAL_GADGETS];
String[] urls = openSocialGadgetURLS.Split(Environment.NewLine.ToCharArray());
for (int i = 0; i < urls.Length; i++)
{
String openSocialGadgetURL = urls[i];
if (openSocialGadgetURL.Length == 0)
{
continue;
}
int appId = 0; // if URL matches one in the DB, use DB provided appId, otherwise generate one
string gadgetFileName = GetGadgetFileNameFromURL(openSocialGadgetURL);
string name = gadgetFileName;
string[] channels = new string[0];
bool sandboxOnly = true;
if (dbApps.ContainsKey(gadgetFileName))
{
appId = dbApps[gadgetFileName].GetAppId();
name = dbApps[gadgetFileName].GetName();
channels = dbApps[gadgetFileName].GetChannels();
sandboxOnly = false;
}
else
{
CharEnumerator ce = openSocialGadgetURL.GetEnumerator();
while (ce.MoveNext())
{
appId += (int)ce.Current;
}
}
// if they asked for a specific one, only let it in
if (requestAppId != null && Convert.ToInt32(requestAppId) != appId)
{
continue;
}
GadgetSpec gadget = new GadgetSpec(appId, name, openSocialGadgetURL, channels, sandboxOnly);
// only add ones that are visible in this context!
if (sandboxOnly || gadget.Show(viewerId, ownerId, page.AppRelativeVirtualPath.Substring(2)))
{
String securityToken = SocketSendReceive(viewerId, ownerId, "" + gadget.GetAppId());
gadgets.Add(new PreparedGadget(gadget, this, moduleId++, securityToken));
}
}
}
// if no manual one were added, use the ones from the DB
if (gadgets.Count == 0)
{
// Load DB gadgets
if (gadgetLogin)
{
officialApps = dbApps;
}
foreach (KeyValuePair <string, GadgetSpec> pair in officialApps)
{
GadgetSpec gadget = new GadgetSpec(pair.Value.GetAppId(), pair.Value.GetName(), pair.Value.GetGadgetURL(), pair.Value.GetChannels(), false);
// only add ones that are visible in this context!
if (gadgetLogin || gadget.Show(viewerId, ownerId, GetPageName()))
{
String securityToken = SocketSendReceive(viewerId, ownerId, "" + gadget.GetAppId());
gadgets.Add(new PreparedGadget(gadget, this, moduleId++, securityToken));
}
}
}
// sort the gadgets
gadgets.Sort();
// trigger the javascript to render gadgets
HtmlGenericControl body = (HtmlGenericControl)page.Master.FindControl("bodyMaster");
if (body == null)
{
body = (HtmlGenericControl)page.Master.Master.FindControl("bodyMaster");
}
body.Attributes.Add("onload", "my.init();");
}
public int GetAppId()
{
return(gadgetSpec.GetAppId());
}
private void DrawProfilesModule()
{
List <GenericListItem> gli = new List <GenericListItem>();
bool canedit = false;
Profile.Utilities.DataIO data = new Profiles.Profile.Utilities.DataIO();
List <List <SecurityItem> > si = new List <List <SecurityItem> >();
List <SecurityItem> singlesi;
this.Dropdown = new List <GenericListItem>();
this.PropertyList = data.GetPropertyList(this.BaseData, base.PresentationXML, "", true, true, false);
this.Subject = Convert.ToInt64(Request.QueryString["subject"]);
this.SecurityGroups = new XmlDocument();
this.SecurityGroups.LoadXml(base.PresentationXML.DocumentElement.LastChild.OuterXml);
litBackLink.Text = "<b>Edit Menu</b>";
Profiles.ORNG.Utilities.DataIO orngData = new Profiles.ORNG.Utilities.DataIO();
foreach (XmlNode group in this.PropertyList.SelectNodes("//PropertyList/PropertyGroup"))
{
singlesi = new List <SecurityItem>();
foreach (XmlNode node in group.SelectNodes("Property"))
{
if (node.SelectSingleNode("@EditExisting").Value == "false" &&
node.SelectSingleNode("@EditAddExisting").Value == "false" &&
node.SelectSingleNode("@EditAddNew").Value == "false" &&
node.SelectSingleNode("@EditDelete").Value == "false")
{
canedit = false;
}
else
{
canedit = true;
}
// treat ORNG items as "special", because they may not be available and they may be turned off
if (node.SelectSingleNode("@URI").Value.StartsWith(Profiles.ORNG.Utilities.OpenSocialManager.ORNG_ONTOLOGY_PREFIX))
{
GadgetSpec spec = OpenSocialManager.GetGadgetByPropertyURI(node.SelectSingleNode("@URI").Value);
if (spec != null && spec.RequiresRegitration() && !orngData.IsRegistered(this.Subject, spec.GetAppId()))
{
singlesi.Add(new SecurityItem(node.ParentNode.SelectSingleNode("@Label").Value, node.SelectSingleNode("@Label").Value,
node.SelectSingleNode("@URI").Value,
Convert.ToInt32(node.SelectSingleNode("@NumberOfConnections").Value),
Convert.ToInt32(node.SelectSingleNode("@ViewSecurityGroup").Value),
"Unavailable",
node.SelectSingleNode("@ObjectType").Value, canedit));
continue;
}
else if (spec != null && "0".Equals(node.SelectSingleNode("@NumberOfConnections").Value))
{
singlesi.Add(new SecurityItem(node.ParentNode.SelectSingleNode("@Label").Value, node.SelectSingleNode("@Label").Value,
node.SelectSingleNode("@URI").Value,
Convert.ToInt32(node.SelectSingleNode("@NumberOfConnections").Value),
Convert.ToInt32(node.SelectSingleNode("@ViewSecurityGroup").Value),
"Hidden",
node.SelectSingleNode("@ObjectType").Value, canedit));
continue;
}
}
singlesi.Add(new SecurityItem(node.ParentNode.SelectSingleNode("@Label").Value, node.SelectSingleNode("@Label").Value,
node.SelectSingleNode("@URI").Value,
Convert.ToInt32(node.SelectSingleNode("@NumberOfConnections").Value),
Convert.ToInt32(node.SelectSingleNode("@ViewSecurityGroup").Value),
this.SecurityGroups.SelectSingleNode("SecurityGroupList/SecurityGroup[@ID='" + node.SelectSingleNode("@ViewSecurityGroup").Value + "']/@Label").Value,
node.SelectSingleNode("@ObjectType").Value, canedit));
}
si.Add(singlesi);
}
foreach (XmlNode securityitem in this.SecurityGroups.SelectNodes("SecurityGroupList/SecurityGroup"))
{
this.Dropdown.Add(new GenericListItem(securityitem.SelectSingleNode("@Label").Value,
securityitem.SelectSingleNode("@ID").Value));
gli.Add(new GenericListItem(securityitem.SelectSingleNode("@Label").Value, securityitem.SelectSingleNode("@Description").Value));
}
gli.Add(new GenericListItem("Unavailable", "This feature depends on automatically collected data that we do not have for your Profile."));
repPropertyGroups.DataSource = si;
repPropertyGroups.DataBind();
BuildSecurityKey(gli);
// OpenSocial. Allows gadget developers to show test gadgets if you have them installed
string uri = this.BaseData.SelectSingleNode("rdf:RDF/rdf:Description/@rdf:about", base.Namespaces).Value;
OpenSocialManager om = OpenSocialManager.GetOpenSocialManager(uri, Page, true);
if (om.IsVisible())
{
litGadget.Visible = true;
string sandboxDivs = "";
foreach (PreparedGadget gadget in om.GetSandboxGadgets())
{
sandboxDivs += "<div id='" + gadget.GetChromeId() + "' class='gadgets-gadget-parent'></div>";
}
litGadget.Text = sandboxDivs;
om.LoadAssets();
}
}