public static Item InstallActivity(UserStorageContext userContext, SuggestionsStorageContext suggestionsContext, User user, Folder category, Guid? subCategory, GalleryActivity galleryActivity)
{
// get activity from context
var activity = suggestionsContext.GalleryActivities.FirstOrDefault(ga => ga.ID == galleryActivity.ID);
if (activity == null)
return null;
if (category == null)
{
var galleryCategory = suggestionsContext.GalleryCategories.FirstOrDefault(gc => gc.ID == activity.CategoryID);
if (galleryCategory == null)
return null;
category = CreateCategory(userContext, user, galleryCategory.Name);
}
return InstallActivity(userContext, suggestionsContext, category, subCategory, activity);
}
public ActionResult InstallActivity(GalleryActivity activity, Folder category)
{
var jsResult = new JsInstallResult();
Item item = GalleryProcessor.InstallActivity(this.StorageContext, Storage.NewSuggestionsContext, this.CurrentUser, category, null, activity);
if (item != null)
{
jsResult.FolderID = item.FolderID;
jsResult.ItemID = item.ID;
}
else
{
jsResult.StatusCode = HttpStatusCode.NotFound;
}
JsonResult result = new JsonResult();
result.Data = jsResult;
return result;
}
public static Item InstallActivity(UserStorageContext userContext, SuggestionsStorageContext suggestionsContext, Folder category, Guid? subCategory, GalleryActivity galleryActivity)
{
Item result = null;
try
{
// deserialize the definition
var def = JsonSerializer.Deserialize<ActivityDefinition>(galleryActivity.Definition);
// create the new item corresponding to the activity
DateTime now = DateTime.Now;
var activity = new Item()
{
ID = Guid.NewGuid(),
Name = def.Name,
FolderID = category.ID,
ParentID = subCategory,
UserID = category.UserID,
ItemTypeID = SystemItemTypes.Activity,
IsList = true,
Status = StatusTypes.Active,
Created = now,
LastModified = now,
};
result = activity;
// make this the last activity in the (sub)category
float sortOrder = (userContext.Items.Any(i => i.UserID == category.UserID && i.FolderID == category.ID &&
i.ItemTypeID == SystemItemTypes.Activity && (subCategory.HasValue ? i.ParentID == subCategory : i.ParentID == null)) ?
userContext.Items.Where(i => i.UserID == category.UserID && i.FolderID == category.ID &&
i.ItemTypeID == SystemItemTypes.Activity && (subCategory.HasValue ? i.ParentID == subCategory : i.ParentID == null)).
Select(i => i.SortOrder).
Max() :
0f) + 1000f;
activity.SortOrder = sortOrder;
// set ActivityID of gallery activity this Item is created from
activity.GetFieldValue(ExtendedFieldNames.ActivityID, true).Value = galleryActivity.ID.ToString();
// if provided, set the default cadence of the activity
if (def.Recurrence != null)
activity.GetFieldValue(FieldNames.Repeat, true).Value = def.Recurrence.ToString();
// if provided, set the status
if (def.Status != null)
activity.Status = def.Status;
userContext.Items.Add(activity);
userContext.SaveChanges();
// install all the steps for the activity
sortOrder = 1;
foreach (var step in def.Steps)
{
InstallStep(userContext, category, activity.ID, step, sortOrder);
sortOrder += 1;
}
}
catch (Exception ex)
{
TraceLog.TraceException("InstallActivity failed", ex);
return result;
}
return result;
}