/// <summary>
/// Gets a stream containing all concatenated javascript
/// </summary>
/// <returns>Task{Stream}.</returns>
private async Task<Stream> GetAllJavascript(string mode, string culture, string version, bool enableMinification)
{
var memoryStream = new MemoryStream();
var newLineBytes = Encoding.UTF8.GetBytes(Environment.NewLine);
await AppendResource(memoryStream, "bower_components/jquery/dist/jquery.min.js", newLineBytes).ConfigureAwait(false);
//await AppendLocalization(memoryStream, culture, excludePhrases).ConfigureAwait(false);
await memoryStream.WriteAsync(newLineBytes, 0, newLineBytes.Length).ConfigureAwait(false);
if (!string.IsNullOrWhiteSpace(mode))
{
var appModeBytes = Encoding.UTF8.GetBytes(string.Format("window.appMode='{0}';", mode));
await memoryStream.WriteAsync(appModeBytes, 0, appModeBytes.Length).ConfigureAwait(false);
}
// Write the version string for the dashboard comparison function
var versionString = string.Format("window.dashboardVersion='{0}';", version);
var versionBytes = Encoding.UTF8.GetBytes(versionString);
await memoryStream.WriteAsync(versionBytes, 0, versionBytes.Length).ConfigureAwait(false);
await memoryStream.WriteAsync(newLineBytes, 0, newLineBytes.Length).ConfigureAwait(false);
var builder = new StringBuilder();
var commonFiles = new[]
{
"bower_components/requirejs/require.js",
"thirdparty/jquerymobile-1.4.5/jquery.mobile.custom.js",
"thirdparty/browser.js",
"thirdparty/jquery.unveil-custom.js",
"apiclient/logger.js",
"apiclient/md5.js",
"apiclient/sha1.js",
"apiclient/store.js",
"apiclient/device.js",
"apiclient/credentials.js",
"apiclient/ajax.js",
"apiclient/events.js",
"apiclient/deferred.js",
"apiclient/apiclient.js"
}.ToList();
commonFiles.Add("apiclient/connectionmanager.js");
foreach (var file in commonFiles)
{
using (var fs = _fileSystem.GetFileStream(GetDashboardResourcePath(file), 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);
}
}
}
foreach (var file in GetScriptFiles())
{
var path = GetDashboardResourcePath("scripts/" + 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 js = builder.ToString();
if (enableMinification)
{
try
{
var result = new CrockfordJsMinifier().Minify(js, false, Encoding.UTF8);
if (result.Errors.Count > 0)
{
_logger.Error("Error minifying javascript: " + result.Errors[0].Message);
}
else
{
js = result.MinifiedContent;
}
}
catch (Exception ex)
{
_logger.ErrorException("Error minifying javascript", ex);
}
}
var bytes = Encoding.UTF8.GetBytes(js);
await memoryStream.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
memoryStream.Position = 0;
return memoryStream;
}
/// <summary>
/// Gets all CSS.
/// </summary>
/// <returns>Task{Stream}.</returns>
private async Task<Stream> GetAllCss(bool enableMinification)
{
var memoryStream = new MemoryStream();
var files = new[]
{
"thirdparty/jquerymobile-1.4.5/jquery.mobile.custom.theme.css",
"thirdparty/jquerymobile-1.4.5/jquery.mobile.custom.structure.css",
"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/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>
/// Modifies the HTML by adding common meta tags, css and js.
/// </summary>
/// <param name="sourceStream">The source stream.</param>
/// <param name="mode">The mode.</param>
/// <param name="appVersion">The application version.</param>
/// <param name="localizationCulture">The localization culture.</param>
/// <param name="enableMinification">if set to <c>true</c> [enable minification].</param>
/// <returns>Task{Stream}.</returns>
public async Task<Stream> ModifyHtml(Stream sourceStream, string mode, string appVersion, string localizationCulture, bool enableMinification)
{
using (sourceStream)
{
string html;
using (var memoryStream = new MemoryStream())
{
await sourceStream.CopyToAsync(memoryStream).ConfigureAwait(false);
html = Encoding.UTF8.GetString(memoryStream.ToArray());
if (string.Equals(mode, "cordova", StringComparison.OrdinalIgnoreCase))
{
html = ModifyForCordova(html);
}
if (!string.IsNullOrWhiteSpace(localizationCulture))
{
var lang = localizationCulture.Split('-').FirstOrDefault();
html = html.Replace("<html>", "<html data-culture=\"" + localizationCulture + "\" lang=\"" + lang + "\">");
}
if (enableMinification)
{
try
{
var minifier = new HtmlMinifier(new HtmlMinificationSettings
{
AttributeQuotesRemovalMode = HtmlAttributeQuotesRemovalMode.KeepQuotes,
RemoveOptionalEndTags = false,
RemoveTagsWithoutContent = false
});
var result = minifier.Minify(html, false);
if (result.Errors.Count > 0)
{
_logger.Error("Error minifying html: " + result.Errors[0].Message);
}
else
{
html = result.MinifiedContent;
}
}
catch (Exception ex)
{
_logger.ErrorException("Error minifying html", ex);
}
}
html = html.Replace("<body>", "<body><paper-drawer-panel class=\"mainDrawerPanel mainDrawerPanelPreInit\" forceNarrow><div class=\"mainDrawer\" drawer></div><div class=\"mainDrawerPanelContent\" main><!--<div class=\"pageContainer\">")
.Replace("</body>", "</div>--></div></paper-drawer-panel></body>");
}
var versionString = !string.Equals(mode, "cordova", StringComparison.OrdinalIgnoreCase) ? "?v=" + appVersion : string.Empty;
var imports = new[]
{
"vulcanize-out.html" + versionString
};
var importsHtml = string.Join("", imports.Select(i => "<link rel=\"import\" href=\"" + i + "\">").ToArray());
// It would be better to make polymer completely dynamic and loaded on demand, but seeing issues with that
// In chrome it is causing the body to be hidden while loading, which leads to width-check methods to return 0 for everything
//imports = "";
html = html.Replace("<head>", "<head>" + GetMetaTags(mode) + GetCommonCss(mode, appVersion));
html = html.Replace("</body>", GetInitialJavascript(mode, appVersion) + importsHtml + GetCommonJavascript(mode, appVersion) + "</body>");
var bytes = Encoding.UTF8.GetBytes(html);
return new MemoryStream(bytes);
}
}
/// <summary>
/// Gets the common CSS.
/// </summary>
/// <param name="mode">The mode.</param>
/// <param name="version">The version.</param>
/// <returns>System.String.</returns>
private string GetCommonCss(string mode, string version)
{
var versionString = !string.Equals(mode, "cordova", StringComparison.OrdinalIgnoreCase) ? "?v=" + version : string.Empty;
var files = new[]
{
"css/all.css" + versionString
};
var tags = files.Select(s => string.Format("<link rel=\"stylesheet\" href=\"{0}\" />", s)).ToArray();
return string.Join(string.Empty, tags);
}
/// <summary>
/// Gets all CSS.
/// </summary>
/// <returns>Task{Stream}.</returns>
private async Task<Stream> GetAllCss()
{
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"
};
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();
//try
//{
// var result = new KristensenCssMinifier().Minify(builder.ToString(), false, Encoding.UTF8);
// 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;
}
/// <summary>
/// Gets the common javascript.
/// </summary>
/// <param name="version">The version.</param>
/// <returns>System.String.</returns>
private string GetCommonJavascript(Version version)
{
var builder = new StringBuilder();
var versionString = "?v=" + version;
var files = new[]
{
"scripts/all.js" + versionString,
"thirdparty/jstree1.0/jquery.jstree.min.js",
"thirdparty/swipebox-master/js/jquery.swipebox.min.js" + versionString
};
var tags = files.Select(s => string.Format("<script src=\"{0}\"></script>", s)).ToArray();
builder.Append(string.Join(string.Empty, tags));
return builder.ToString();
}
/// <summary>
/// Gets the common CSS.
/// </summary>
/// <param name="version">The version.</param>
/// <returns>System.String.</returns>
private string GetCommonCss(Version version)
{
var versionString = "?v=" + version;
var files = new[]
{
"thirdparty/jquerymobile-1.4.5/jquery.mobile-1.4.5.min.css",
"thirdparty/swipebox-master/css/swipebox.min.css" + versionString,
"css/all.css" + versionString
};
var tags = files.Select(s => string.Format("<link rel=\"stylesheet\" href=\"{0}\" />", s)).ToArray();
return string.Join(string.Empty, tags);
}
/// <summary>
/// Gets the common CSS.
/// </summary>
/// <param name="mode">The mode.</param>
/// <param name="version">The version.</param>
/// <returns>System.String.</returns>
private string GetCommonCss(string mode, Version version)
{
var versionString = !string.Equals(mode, "cordova", StringComparison.OrdinalIgnoreCase) ? "?v=" + version : string.Empty;
var files = new[]
{
"thirdparty/jquerymobile-1.4.5/jquery.mobile-1.4.5.min.css",
"thirdparty/fontawesome/css/font-awesome.min.css" + versionString,
"thirdparty/materialicons/style.css" + versionString,
"css/all.css" + versionString
};
var tags = files.Select(s => string.Format("<link rel=\"stylesheet\" href=\"{0}\" />", s)).ToArray();
return string.Join(string.Empty, tags);
}
/// <summary>
/// Determines whether [is multi disc album folder] [the specified path].
/// </summary>
/// <param name="path">The path.</param>
/// <returns><c>true</c> if [is multi disc album folder] [the specified path]; otherwise, <c>false</c>.</returns>
public static bool IsMultiDiscAlbumFolder(string path)
{
var filename = Path.GetFileName(path);
if (string.IsNullOrWhiteSpace(filename))
{
return false;
}
// Normalize
// Remove whitespace
filename = filename.Replace("-", string.Empty);
filename = Regex.Replace(filename, @"\s+", "");
var prefixes = new[] { "disc", "cd", "disk" };
foreach (var prefix in prefixes)
{
if (filename.IndexOf(prefix, StringComparison.OrdinalIgnoreCase) == 0)
{
var tmp = filename.Substring(prefix.Length);
int val;
if (int.TryParse(tmp, NumberStyles.Any, CultureInfo.InvariantCulture, out val))
{
return true;
}
}
}
return false;
}
