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128 lines
3.5 KiB
C#
128 lines
3.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using MediaBrowser.Model.Entities;
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namespace MediaBrowser.Controller.Events
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{
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/// <summary>
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/// This is an EventArgs object used when resolving a Path into a BaseItem
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/// </summary>
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public class ItemResolveEventArgs : PreBeginResolveEventArgs
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{
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public IEnumerable<KeyValuePair<string, FileAttributes>> FileSystemChildren { get; set; }
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public KeyValuePair<string, FileAttributes>? GetFolderByName(string name)
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{
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foreach (KeyValuePair<string, FileAttributes> entry in FileSystemChildren)
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{
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if (!entry.Value.HasFlag(FileAttributes.Directory))
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{
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continue;
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}
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if (System.IO.Path.GetFileName(entry.Key).Equals(name, StringComparison.OrdinalIgnoreCase))
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{
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return entry;
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}
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}
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return null;
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}
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public KeyValuePair<string, FileAttributes>? GetFileByName(string name)
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{
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foreach (KeyValuePair<string, FileAttributes> entry in FileSystemChildren)
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{
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if (entry.Value.HasFlag(FileAttributes.Directory))
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{
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continue;
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}
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if (System.IO.Path.GetFileName(entry.Key).Equals(name, StringComparison.OrdinalIgnoreCase))
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{
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return entry;
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}
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}
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return null;
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}
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public bool ContainsFile(string name)
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{
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return GetFileByName(name) != null;
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}
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public bool ContainsFolder(string name)
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{
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return GetFolderByName(name) != null;
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}
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}
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/// <summary>
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/// This is an EventArgs object used before we begin resolving a Path into a BaseItem
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/// File system children have not been collected yet, but consuming events will
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/// have a chance to cancel resolution based on the Path, Parent and FileAttributes
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/// </summary>
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public class PreBeginResolveEventArgs : EventArgs
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{
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public string Path { get; set; }
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public Folder Parent { get; set; }
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public bool Cancel { get; set; }
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public FileAttributes FileAttributes { get; set; }
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public bool IsFolder
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{
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get
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{
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return FileAttributes.HasFlag(FileAttributes.Directory);
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}
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}
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public bool IsHidden
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{
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get
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{
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return FileAttributes.HasFlag(FileAttributes.Hidden);
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}
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}
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public bool IsSystemFile
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{
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get
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{
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return FileAttributes.HasFlag(FileAttributes.System);
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}
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}
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public VirtualFolder VirtualFolder
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{
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get
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{
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if (Parent != null)
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{
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return Parent.VirtualFolder;
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}
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return null;
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}
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}
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public string VirtualFolderCollectionType
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{
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get
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{
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VirtualFolder vf = VirtualFolder;
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if (vf == null)
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{
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return null;
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}
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return vf.CollectionType;
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}
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}
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}
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}
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