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Moved some logic into domain entities, which is possible now that we're embracing DTO's

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LukePulverenti Luke Pulverenti luke pulverenti
2012-08-17 13:37:26 -04:00
parent 5c6ec34a9c
commit ed018a8bea
9 changed files with 177 additions and 170 deletions
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163
MediaBrowser.Controller/Kernel.cs
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@@ -197,167 +197,16 @@ namespace MediaBrowser.Controller
return RootFolder.FindById(id);
}
/// <summary>
/// Determines if an item is allowed for a given user
/// </summary>
public bool IsParentalAllowed(BaseItem item, Guid userId)
{
// not yet implemented
return true;
}
/// <summary>
/// Gets allowed children of an item
/// </summary>
public IEnumerable<BaseItem> GetParentalAllowedChildren(Folder folder, Guid userId)
{
return folder.Children.Where(i => IsParentalAllowed(i, userId));
}
/// <summary>
/// Gets allowed recursive children of an item
/// </summary>
public IEnumerable<BaseItem> GetParentalAllowedRecursiveChildren(Folder folder, Guid userId)
{
foreach (var item in GetParentalAllowedChildren(folder, userId))
{
yield return item;
var subFolder = item as Folder;
if (subFolder != null)
{
foreach (var subitem in GetParentalAllowedRecursiveChildren(subFolder, userId))
{
yield return subitem;
}
}
}
}
/// <summary>
/// Gets user data for an item, if there is any
/// </summary>
public UserItemData GetUserItemData(Guid userId, Guid itemId)
{
User user = Users.First(u => u.Id == userId);
if (user.ItemData.ContainsKey(itemId))
{
return user.ItemData[itemId];
}
return null;
}
/// <summary>
/// Gets all recently added items (recursive) within a folder, based on configuration and parental settings
/// </summary>
public IEnumerable<BaseItem> GetRecentlyAddedItems(Folder parent, Guid userId)
{
DateTime now = DateTime.Now;
User user = Users.First(u => u.Id == userId);
return GetParentalAllowedRecursiveChildren(parent, userId).Where(i => !(i is Folder) && (now - i.DateCreated).TotalDays < user.RecentItemDays);
}
/// <summary>
/// Gets all recently added unplayed items (recursive) within a folder, based on configuration and parental settings
/// </summary>
public IEnumerable<BaseItem> GetRecentlyAddedUnplayedItems(Folder parent, Guid userId)
{
return GetRecentlyAddedItems(parent, userId).Where(i =>
{
var userdata = GetUserItemData(userId, i.Id);
return userdata == null || userdata.PlayCount == 0;
});
}
/// <summary>
/// Gets all in-progress items (recursive) within a folder
/// </summary>
public IEnumerable<BaseItem> GetInProgressItems(Folder parent, Guid userId)
{
return GetParentalAllowedRecursiveChildren(parent, userId).Where(i =>
{
if (i is Folder)
{
return false;
}
var userdata = GetUserItemData(userId, i.Id);
return userdata != null && userdata.PlaybackPosition.Ticks > 0;
});
}
/// <summary>
/// Finds all recursive items within a top-level parent that contain the given studio and are allowed for the current user
/// </summary>
public IEnumerable<BaseItem> GetItemsWithStudio(Folder parent, string studio, Guid userId)
{
return GetParentalAllowedRecursiveChildren(parent, userId).Where(f => f.Studios != null && f.Studios.Any(s => s.Equals(studio, StringComparison.OrdinalIgnoreCase)));
}
/// <summary>
/// Finds all recursive items within a top-level parent that contain the given person and are allowed for the current user
/// </summary>
/// <param name="personType">Specify this to limit results to a specific PersonType</param>
public IEnumerable<BaseItem> GetItemsWithPerson(Folder parent, string person, PersonType? personType, Guid userId)
{
return GetParentalAllowedRecursiveChildren(parent, userId).Where(c =>
{
if (c.People != null)
{
if (personType.HasValue)
{
return c.People.Any(p => p.Name.Equals(person, StringComparison.OrdinalIgnoreCase) && p.PersonType == personType.Value);
}
else
{
return c.People.Any(p => p.Name.Equals(person, StringComparison.OrdinalIgnoreCase));
}
}
return false;
});
}
/// <summary>
/// Finds all recursive items within a top-level parent that contain the given genre and are allowed for the current user
/// </summary>
public IEnumerable<BaseItem> GetItemsWithGenre(Folder parent, string genre, Guid userId)
{
return GetParentalAllowedRecursiveChildren(parent, userId).Where(f => f.Genres != null && f.Genres.Any(s => s.Equals(genre, StringComparison.OrdinalIgnoreCase)));
}
/// <summary>
/// Finds all recursive items within a top-level parent that contain the given year and are allowed for the current user
/// </summary>
public IEnumerable<BaseItem> GetItemsWithYear(Folder parent, int year, Guid userId)
{
return GetParentalAllowedRecursiveChildren(parent, userId).Where(f => f.ProductionYear.HasValue && f.ProductionYear == year);
}
/// <summary>
/// Finds all recursive items within a top-level parent that contain the given person and are allowed for the current user
/// </summary>
public IEnumerable<BaseItem> GetItemsWithPerson(Folder parent, string personName, Guid userId)
{
return GetParentalAllowedRecursiveChildren(parent, userId).Where(f => f.People != null && f.People.Any(s => s.Name.Equals(personName, StringComparison.OrdinalIgnoreCase)));
}
/// <summary>
/// Gets all years from all recursive children of a folder
/// The CategoryInfo class is used to keep track of the number of times each year appears
/// </summary>
public IEnumerable<IBNItem<Year>> GetAllYears(Folder parent, Guid userId)
public IEnumerable<IBNItem<Year>> GetAllYears(Folder parent, User user)
{
Dictionary<int, int> data = new Dictionary<int, int>();
// Get all the allowed recursive children
IEnumerable<BaseItem> allItems = Kernel.Instance.GetParentalAllowedRecursiveChildren(parent, userId);
IEnumerable<BaseItem> allItems = parent.GetParentalAllowedRecursiveChildren(user);
foreach (var item in allItems)
{
@@ -403,12 +252,12 @@ namespace MediaBrowser.Controller
/// Gets all studios from all recursive children of a folder
/// The CategoryInfo class is used to keep track of the number of times each studio appears
/// </summary>
public IEnumerable<IBNItem<Studio>> GetAllStudios(Folder parent, Guid userId)
public IEnumerable<IBNItem<Studio>> GetAllStudios(Folder parent, User user)
{
Dictionary<string, int> data = new Dictionary<string, int>();
// Get all the allowed recursive children
IEnumerable<BaseItem> allItems = Kernel.Instance.GetParentalAllowedRecursiveChildren(parent, userId);
IEnumerable<BaseItem> allItems = parent.GetParentalAllowedRecursiveChildren(user);
foreach (var item in allItems)
{
@@ -457,12 +306,12 @@ namespace MediaBrowser.Controller
/// Gets all genres from all recursive children of a folder
/// The CategoryInfo class is used to keep track of the number of times each genres appears
/// </summary>
public IEnumerable<IBNItem<Genre>> GetAllGenres(Folder parent, Guid userId)
public IEnumerable<IBNItem<Genre>> GetAllGenres(Folder parent, User user)
{
Dictionary<string, int> data = new Dictionary<string, int>();
// Get all the allowed recursive children
IEnumerable<BaseItem> allItems = Kernel.Instance.GetParentalAllowedRecursiveChildren(parent, userId);
IEnumerable<BaseItem> allItems = parent.GetParentalAllowedRecursiveChildren(user);
foreach (var item in allItems)
{