public void AddTopic(Topic t)
{
t.parentName = this.Name;
this.Topics.Add(t);
}
/*
* Gets all the sub-categories (or topics?) of jt, and hangs them under node?
*/
//private static void decipherAreasJSON(JToken jt, Node node)
private static void decipherAreasJSON(JToken jt, Category group)
{
if (jt is JProperty)
{
if (jt.ToObject<JProperty>().Name != IFIXIT_CATEGORY_OBJECT_KEY)
{
// Debug.WriteLine(" " + jt.ToObject<JProperty>().Name);
// since it's not a device, it must be a group
//Node curr = new Node(jt.ToObject<JProperty>().Name, new List<Node>());
Category curr = new Category(jt.ToObject<JProperty>().Name);
//FIXME this is where we add to the 1:M, right?
//group.Categories.Add(curr);
group.AddCategory(curr);
curr.Parent = group;
curr.parentName = group.Name;
if (jt.HasValues)
{
IJEnumerable<JToken> values = jt.Values();
foreach (JToken val in values)
{
decipherAreasJSON(val, curr);
}
}
}
// these are devices
else
{
IJEnumerable<JToken> devs = jt.Values();
foreach (JToken dev in devs)
{
Topic d = new Topic();
d.Name = dev.ToString();
/*
if (group.Devices == null)
{
group.Devices = new List<Topic>();
}
*/
//group.Topics.Add(d);
group.AddTopic(d);
d.Parent = group;
d.parentName = group.Name;
//node.getChildrenList().Add(new Node(dev.ToString(), null));
// Debug.WriteLine(" " + dev.ToString());
}
}
}
else
{
// can currently safely ignore anything in this category
// Debug.WriteLine("\n" + jt.ToString() + " not a property\n");
}
}
/*
* Insert the data from the JSON parser into the database
*/
private bool insertDevInfoIntoDB(DeviceInfoHolder devInfo)
{
//something is wrong and the device was not found. Bail
if (devInfo == null)
{
Debug.WriteLine("something went terribly wrong with a DeviceInfo. Bailing");
NavigationService.GoBack();
return false;
}
Topic top = null;
Debug.WriteLine("putting device info into DB...");
//try to get a topic of this name from the DB
//if it fails, make a new one. if it works, update the old
using (iFixitDataContext db = new iFixitDataContext(App.DBConnectionString))
{
bool gotTopicFromDB = true;
top = DBHelpers.GetCompleteTopic(devInfo.topic_info.name, db);
if (top == null)
{
top = new Topic();
gotTopicFromDB = false;
}
//translate devInfo in a Topic()
//name is already the same
top.Name = devInfo.topic_info.name;
top.parentName = devInfo.title;
top.Contents = devInfo.description;
top.ImageURL = devInfo.image.text + ".medium";
top.Populated = true;
//TODO inject metatdata here like # answers
top.Description = "";
top.Description += prepHTML(devInfo.contents, devInfo);
//now do the same for all attached guides
foreach (DIGuides g in devInfo.guides)
{
Debug.WriteLine("\tguide " + g.title);
//search if the guide already exists, and get or update it
Guide gOld = new Guide();
gOld.FillFieldsFromDeviceInfo(navTopicName, g);
gOld = db.GuidesTable.FirstOrDefault(other => other.GuideID == gOld.GuideID);
if (gOld == null)
{
gOld = new Guide();
db.GuidesTable.InsertOnSubmit(gOld);
}
gOld.FillFieldsFromDeviceInfo(navTopicName, g);
// hang it below the topic, it its collection of guides
top.AddGuide(gOld);
//FIXME do we need to specifically add this to the guide table? is that magic?
db.SubmitChanges();
}
if (!gotTopicFromDB)
{
db.TopicsTable.InsertOnSubmit(top);
}
//update the Topic() into the database
db.SubmitChanges();
//force the view model to update
infoVM.UpdateData();
updateInfoBrowser();
//force the views to update
this.InfoStack.DataContext = infoVM;
this.GuidesStack.DataContext = infoVM;
//disable the loading bars
this.LoadingBarInfo.Visibility = System.Windows.Visibility.Collapsed;
this.LoadingBarGuides.Visibility = System.Windows.Visibility.Collapsed;
}
return true;
}