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added drawing project

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This commit is contained in:
Luke Pulverenti
2015-04-08 10:38:02 -04:00
parent 78e96917e1
commit 4820fe8097
28 changed files with 1065 additions and 342 deletions
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65
MediaBrowser.Server.Implementations/Photos/BaseDynamicImageProvider.cs
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@@ -1,13 +1,13 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Playlists;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Drawing;
using MediaBrowser.Model.Entities;
using MediaBrowser.Server.Implementations.UserViews;
using System;
using System.Collections.Generic;
using System.IO;
@@ -23,12 +23,14 @@ namespace MediaBrowser.Server.Implementations.Photos
protected IFileSystem FileSystem { get; private set; }
protected IProviderManager ProviderManager { get; private set; }
protected IApplicationPaths ApplicationPaths { get; private set; }
protected IImageProcessor ImageProcessor { get; set; }
protected BaseDynamicImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths)
protected BaseDynamicImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor)
{
ApplicationPaths = applicationPaths;
ProviderManager = providerManager;
FileSystem = fileSystem;
ImageProcessor = imageProcessor;
}
public virtual bool Supports(IHasImages item)
@@ -77,7 +79,7 @@ namespace MediaBrowser.Server.Implementations.Photos
string cacheKey,
CancellationToken cancellationToken)
{
var stream = await CreateImageAsync(item, itemsWithImages, imageType, 0).ConfigureAwait(false);
var stream = CreateImageAsync(item, itemsWithImages, imageType, 0);
if (stream == null)
{
@@ -113,7 +115,7 @@ namespace MediaBrowser.Server.Implementations.Photos
var items = await GetItemsWithImages(item).ConfigureAwait(false);
var cacheKey = GetConfigurationCacheKey(items, item.Name);
var result = await CreateImageAsync(item, items, type, 0).ConfigureAwait(false);
var result = CreateImageAsync(item, items, type, 0);
return new DynamicImageResponse
{
@@ -126,7 +128,7 @@ namespace MediaBrowser.Server.Implementations.Photos
protected abstract Task<List<BaseItem>> GetItemsWithImages(IHasImages item);
private const string Version = "19";
private const string Version = "20";
protected string GetConfigurationCacheKey(List<BaseItem> items, string itemName)
{
var parts = Version + "_" + (itemName ?? string.Empty) + "_" +
@@ -135,32 +137,53 @@ namespace MediaBrowser.Server.Implementations.Photos
return parts.GetMD5().ToString("N");
}
protected Task<Stream> GetThumbCollage(IHasImages primaryItem, List<BaseItem> items)
protected Stream GetThumbCollage(IHasImages primaryItem, List<BaseItem> items)
{
var stream = new StripCollageBuilder(ApplicationPaths).BuildThumbCollage(GetStripCollageImagePaths(items), 960, 540, true, primaryItem.Name);
return Task.FromResult(stream);
return GetThumbCollage(primaryItem, items, 960, 540, true, primaryItem.Name);
}
private IEnumerable<String> GetStripCollageImagePaths(IEnumerable<BaseItem> items)
protected virtual IEnumerable<String> GetStripCollageImagePaths(IHasImages primaryItem, IEnumerable<BaseItem> items)
{
return items
.Select(i => i.GetImagePath(ImageType.Primary) ?? i.GetImagePath(ImageType.Thumb))
.Where(i => !string.IsNullOrWhiteSpace(i));
}
protected Task<Stream> GetPosterCollage(IHasImages primaryItem, List<BaseItem> items)
protected Stream GetPosterCollage(IHasImages primaryItem, List<BaseItem> items)
{
var stream = new StripCollageBuilder(ApplicationPaths).BuildPosterCollage(GetStripCollageImagePaths(items), 600, 900, true, primaryItem.Name);
return Task.FromResult(stream);
var path = CreateCollage(primaryItem, items, 600, 900, true, primaryItem.Name);
return FileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
}
protected Task<Stream> GetSquareCollage(IHasImages primaryItem, List<BaseItem> items)
protected Stream GetSquareCollage(IHasImages primaryItem, List<BaseItem> items)
{
var stream = new StripCollageBuilder(ApplicationPaths).BuildSquareCollage(GetStripCollageImagePaths(items), 800, 800, true, primaryItem.Name);
var path = CreateCollage(primaryItem, items, 800, 800, true, primaryItem.Name);
return FileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
}
return Task.FromResult(stream);
protected Stream GetThumbCollage(IHasImages primaryItem, List<BaseItem> items, int width, int height, bool drawText, string text)
{
var path = CreateCollage(primaryItem, items, width, height, drawText, text);
return FileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read);
}
private string CreateCollage(IHasImages primaryItem, List<BaseItem> items, int width, int height, bool drawText, string text)
{
var outputPath = Path.Combine(ApplicationPaths.TempDirectory, Guid.NewGuid() + ".png");
Directory.CreateDirectory(Path.GetDirectoryName(outputPath));
var options = new ImageCollageOptions
{
Height = height,
Width = width,
OutputPath = outputPath,
Text = drawText ? text : null,
InputPaths = GetStripCollageImagePaths(primaryItem, items).ToArray()
};
ImageProcessor.CreateImageCollage(options);
return outputPath;
}
public string Name
@@ -168,7 +191,7 @@ namespace MediaBrowser.Server.Implementations.Photos
get { return "Dynamic Image Provider"; }
}
protected virtual async Task<Stream> CreateImageAsync(IHasImages item,
protected virtual Stream CreateImageAsync(IHasImages item,
List<BaseItem> itemsWithImages,
ImageType imageType,
int imageIndex)
@@ -180,14 +203,14 @@ namespace MediaBrowser.Server.Implementations.Photos
if (imageType == ImageType.Thumb)
{
return await GetThumbCollage(item, itemsWithImages).ConfigureAwait(false);
return GetThumbCollage(item, itemsWithImages);
}
if (imageType == ImageType.Primary)
{
return item is PhotoAlbum || item is Playlist ?
await GetSquareCollage(item, itemsWithImages).ConfigureAwait(false) :
await GetPosterCollage(item, itemsWithImages).ConfigureAwait(false);
GetSquareCollage(item, itemsWithImages) :
GetPosterCollage(item, itemsWithImages);
}
throw new ArgumentException("Unexpected image type");