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using System;
using System.Linq;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Querying;
namespace MediaBrowser.Controller.Entities
{
public static class BaseItemExtensions
{
/// <summary>
/// Gets the image path.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="imageType">Type of the image.</param>
/// <returns>System.String.</returns>
public static string GetImagePath(this BaseItem item, ImageType imageType)
{
return item.GetImagePath(imageType, 0);
}
public static bool HasImage(this BaseItem item, ImageType imageType)
{
return item.HasImage(imageType, 0);
}
/// <summary>
/// Sets the image path.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="imageType">Type of the image.</param>
/// <param name="file">The file.</param>
public static void SetImagePath(this BaseItem item, ImageType imageType, FileSystemMetadata file)
{
item.SetImagePath(imageType, 0, file);
}
/// <summary>
/// Sets the image path.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="imageType">Type of the image.</param>
/// <param name="file">The file.</param>
public static void SetImagePath(this BaseItem item, ImageType imageType, string file)
{
if (file.StartsWith("http", System.StringComparison.OrdinalIgnoreCase))
{
item.SetImage(new ItemImageInfo
{
Path = file,
Type = imageType
}, 0);
}
else
{
item.SetImagePath(imageType, BaseItem.FileSystem.GetFileInfo(file));
}
}
/// <summary>
/// Copies all properties on object. Skips properties that do not exist.
/// </summary>
/// <param name="source">The source object.</param>
/// <param name="dest">The destination object.</param>
public static void DeepCopy<T, TU>(this T source, TU dest)
where T : BaseItem
where TU : BaseItem
{
var sourceProps = typeof (T).GetProperties().Where(x => x.CanRead).ToList();
var destProps = typeof(TU).GetProperties()
.Where(x => x.CanWrite)
.ToList();
foreach (var sourceProp in sourceProps)
{
if (destProps.Any(x => x.Name == sourceProp.Name))
{
var p = destProps.First(x => x.Name == sourceProp.Name);
p.SetValue(dest, sourceProp.GetValue(source, null), null);
}
}
}
/// <summary>
/// Copies all properties on newly created object. Skips properties that do not exist.
/// </summary>
/// <param name="source">The source object.</param>
public static TU DeepCopy<T, TU>(this T source)
where T : BaseItem
where TU : BaseItem, new()
{
var dest = new TU();
source.DeepCopy(dest);
return dest;
}
}
}
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