public ICssMinifier CreateMinifier(string minifierName)
{
#if DNXCORE50
ICssMinifier minifier = new KristensenCssMinifier();
#else
ICssMinifier minifier;
switch (minifierName)
{
case "KristensenCssMinifier":
minifier = new KristensenCssMinifier();
break;
case "MsAjaxCssMinifier":
minifier = new MsAjaxCssMinifier();
break;
case "YuiCssMinifier":
minifier = new YuiCssMinifier();
break;
default:
throw new NotSupportedException();
}
#endif
return minifier;
}
public ICssMinifier CreateMinifier(string minifierName)
{
ICssMinifier minifier;
switch (minifierName)
{
case "KristensenCssMinifier":
minifier = new KristensenCssMinifier();
break;
#if !NETSTANDARD1_6
case "MsAjaxCssMinifier":
minifier = new MsAjaxCssMinifier();
break;
case "YuiCssMinifier":
minifier = new YuiCssMinifier();
break;
#endif
case "NUglifyCssMinifier":
minifier = new NUglifyCssMinifier();
break;
default:
throw new NotSupportedException();
}
return minifier;
}
/// <summary>
/// Gets all CSS.
/// </summary>
/// <returns>Task{Stream}.</returns>
private async Task<Stream> GetAllCss(bool enableMinification)
{
var memoryStream = new MemoryStream();
var files = new[]
{
"css/site.css",
"css/librarymenu.css",
"css/librarybrowser.css",
"thirdparty/paper-button-style.css"
};
var builder = new StringBuilder();
foreach (var file in files)
{
var path = GetDashboardResourcePath(file);
using (var fs = _fileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, true))
{
using (var streamReader = new StreamReader(fs))
{
var text = await streamReader.ReadToEndAsync().ConfigureAwait(false);
builder.Append(text);
builder.Append(Environment.NewLine);
}
}
}
var css = builder.ToString();
if (enableMinification)
{
try
{
var result = new KristensenCssMinifier().Minify(builder.ToString(), false, Encoding.UTF8);
if (result.Errors.Count > 0)
{
_logger.Error("Error minifying css: " + result.Errors[0].Message);
}
else
{
css = result.MinifiedContent;
}
}
catch (Exception ex)
{
_logger.ErrorException("Error minifying css", ex);
}
}
var bytes = Encoding.UTF8.GetBytes(css);
memoryStream.Write(bytes, 0, bytes.Length);
memoryStream.Position = 0;
return memoryStream;
}
public async Task<Stream> ModifyCss(Stream sourceStream, bool enableMinification)
{
using (sourceStream)
{
string content;
using (var memoryStream = new MemoryStream())
{
await sourceStream.CopyToAsync(memoryStream).ConfigureAwait(false);
content = Encoding.UTF8.GetString(memoryStream.ToArray());
if (enableMinification)
{
try
{
var result = new KristensenCssMinifier().Minify(content, false, Encoding.UTF8);
if (result.Errors.Count > 0)
{
_logger.Error("Error minifying css: " + result.Errors[0].Message);
}
else
{
content = result.MinifiedContent;
}
}
catch (Exception ex)
{
_logger.ErrorException("Error minifying css", ex);
}
}
}
var bytes = Encoding.UTF8.GetBytes(content);
return new MemoryStream(bytes);
}
}
/// <summary>
/// Gets all CSS.
/// </summary>
/// <returns>Task{Stream}.</returns>
private async Task<Stream> GetAllCss(bool enableMinification)
{
var memoryStream = new MemoryStream();
var newLineBytes = Encoding.UTF8.GetBytes(Environment.NewLine);
await AppendResource(memoryStream, "thirdparty/jquerymobile-1.4.5/jquery.mobile.custom.theme.min.css", newLineBytes).ConfigureAwait(false);
await AppendResource(memoryStream, "thirdparty/jquerymobile-1.4.5/jquery.mobile.custom.structure.min.css", newLineBytes).ConfigureAwait(false);
var files = new[]
{
"css/site.css",
"css/chromecast.css",
"css/nowplayingbar.css",
"css/mediaplayer.css",
"css/mediaplayer-video.css",
"css/librarymenu.css",
"css/librarybrowser.css",
"css/card.css",
"css/notifications.css",
"css/search.css",
"css/pluginupdates.css",
"css/remotecontrol.css",
"css/userimage.css",
"css/nowplaying.css",
"css/materialize.css",
"thirdparty/paper-button-style.css"
};
var builder = new StringBuilder();
foreach (var file in files)
{
var path = GetDashboardResourcePath(file);
using (var fs = _fileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, true))
{
using (var streamReader = new StreamReader(fs))
{
var text = await streamReader.ReadToEndAsync().ConfigureAwait(false);
builder.Append(text);
builder.Append(Environment.NewLine);
}
}
}
var css = builder.ToString();
if (enableMinification)
{
try
{
var result = new KristensenCssMinifier().Minify(builder.ToString(), false, Encoding.UTF8);
if (result.Errors.Count > 0)
{
_logger.Error("Error minifying css: " + result.Errors[0].Message);
}
else
{
css = result.MinifiedContent;
}
}
catch (Exception ex)
{
_logger.ErrorException("Error minifying css", ex);
}
}
var bytes = Encoding.UTF8.GetBytes(css);
memoryStream.Write(bytes, 0, bytes.Length);
memoryStream.Position = 0;
return memoryStream;
}
/// <summary>
/// Gets all CSS.
/// </summary>
/// <returns>Task{Stream}.</returns>
private async Task<Stream> GetAllCss(bool enableMinification)
{
var files = new[]
{
"site.css",
"chromecast.css",
"mediaplayer.css",
"mediaplayer-video.css",
"librarymenu.css",
"librarybrowser.css",
"detailtable.css",
"card.css",
"tileitem.css",
"metadataeditor.css",
"notifications.css",
"search.css",
"pluginupdates.css",
"remotecontrol.css",
"userimage.css",
"livetv.css",
"nowplaying.css",
"icons.css",
"materialize.css"
};
var builder = new StringBuilder();
foreach (var file in files)
{
var path = GetDashboardResourcePath("css/" + file);
using (var fs = _fileSystem.GetFileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, true))
{
using (var streamReader = new StreamReader(fs))
{
var text = await streamReader.ReadToEndAsync().ConfigureAwait(false);
builder.Append(text);
builder.Append(Environment.NewLine);
}
}
}
var css = builder.ToString();
if (enableMinification)
{
try
{
var result = new KristensenCssMinifier().Minify(builder.ToString(), false, Encoding.UTF8);
if (result.Errors.Count > 0)
{
_logger.Error("Error minifying css: " + result.Errors[0].Message);
}
else
{
css = result.MinifiedContent;
}
}
catch (Exception ex)
{
_logger.ErrorException("Error minifying css", ex);
}
}
var memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(css));
memoryStream.Position = 0;
return memoryStream;
}