/// <summary>
///
/// </summary>
/// <param name="compressor"></param>
/// <returns></returns>
public CssCompressor LoadCss(CssCompressor compressor)
{
foreach (string urlToAdd in this.CssToLoad)
{
compressor.AddUrl(urlToAdd);
}
return compressor;
}
async static public Task<string> CompressCssAsync(string CssString)
{
return await TaskEx.RunPropagatingExceptionsAsync(() =>
{
var CssWriter = new StringWriter();
var CssCompressor = new CssCompressor(new StringReader(CssString).GetJavaReader());
CssCompressor.compress(CssWriter.GetJavaWriter(), 1024);
return CssWriter.ToString();
});
}
/// <summary>
/// Process the request
/// </summary>
public void ProcessRequest(HttpContext context)
{
DateTime mod = new FileInfo(Assembly.GetExecutingAssembly().Location).LastWriteTime;
if (File.Exists(context.Server.MapPath("~/Areas/Manager/Content/Css/Style.css")))
{
FileInfo file = new FileInfo(context.Server.MapPath("~/Areas/Manager/Content/Css/Style.css"));
mod = file.LastWriteTime > mod ? file.LastWriteTime : mod;
}
if (!ClientCache.HandleClientCache(context, resource, mod))
{
StreamReader io = new StreamReader(Assembly.GetExecutingAssembly().GetManifestResourceStream(resource));
context.Response.ContentType = "text/css";
#if DEBUG
context.Response.Write(io.ReadToEnd());
#else
context.Response.Write(CssCompressor.Compress(io.ReadToEnd()).Replace("\n", ""));
#endif
io.Close();
// Now apply standard theme
if (ConfigurationManager.AppSettings["disable_manager_theme"] != "1")
{
io = new StreamReader(Assembly.GetExecutingAssembly().GetManifestResourceStream(theme));
#if DEBUG
context.Response.Write(io.ReadToEnd());
#else
context.Response.Write(CssCompressor.Compress(io.ReadToEnd()).Replace("\n", ""));
#endif
io.Close();
}
// Now check for application specific styles
if (File.Exists(context.Server.MapPath("~/Areas/Manager/Content/Css/Style.css")))
{
io = new StreamReader(context.Server.MapPath("~/Areas/Manager/Content/Css/Style.css"));
#if DEBUG
context.Response.Write(io.ReadToEnd());
#else
context.Response.Write(CssCompressor.Compress(io.ReadToEnd()).Replace("\n", ""));
#endif
io.Close();
}
}
}
string YUI_CSS(string filesource, ConfigSettings.YUICompressionSettings.CSS CssSettings)
{
try
{
var csscompressor = new CssCompressor();
csscompressor.CompressionType = CssSettings.CompressionType;
csscompressor.LineBreakPosition = CssSettings.LineBreakPosition;
csscompressor.RemoveComments = CssSettings.RemoveComments;
return(csscompressor.Compress(filesource));
}
catch (Exception ex)
{
var msg = ex.Message;
return(filesource);
}
}
/// <summary>
/// 压缩
/// </summary>
/// <param name="path"></param>
public static void Compress(string path)
{
if (!Directory.Exists(path))
{
return;
}
var files = Directory.GetFiles(path, "*.*", SearchOption.AllDirectories);
foreach (var file in files)
{
var finfo = new FileInfo(file);
if (finfo.Attributes == FileAttributes.Compressed)
{
continue;
}
string strContent = File.ReadAllText(file, Encoding.UTF8);
try
{
File.SetAttributes(file, FileAttributes.Compressed);
if (!file.Contains(".min."))
{
if (finfo.Extension.ToLower() == ".js")
{
var js = new JavaScriptCompressor
{
CompressionType = CompressionType.Standard,
Encoding = Encoding.UTF8,
IgnoreEval = false,
ThreadCulture = System.Globalization.CultureInfo.CurrentCulture
};
strContent = js.Compress(strContent);
File.WriteAllText(file, strContent, Encoding.UTF8);
}
else if (finfo.Extension.ToLower() == ".css")
{
var css = new CssCompressor();
strContent = css.Compress(strContent);
File.WriteAllText(file, strContent, Encoding.UTF8);
}
}
}
catch (Exception ex)
{
}
}
}
private ICompressor DetermineCompressor(CompressorConfig compressorConfig)
{
if (compressorConfig == null)
{
throw new ArgumentNullException("compressorConfig");
}
// Define the compressor we wish to use.
ICompressor compressor;
var config = _compressorConfig as CssCompressorConfig;
if (config != null)
{
var cssCompressorConfig = config;
compressor = new CssCompressor
{
CompressionType = cssCompressorConfig.CompressionType,
LineBreakPosition = cssCompressorConfig.LineBreakPosition,
RemoveComments = cssCompressorConfig.RemoveComments
};
}
else if (_compressorConfig is JavaScriptCompressorConfig)
{
var jsCompressorConfig = (JavaScriptCompressorConfig)_compressorConfig;
compressor = new JavaScriptCompressor
{
CompressionType = jsCompressorConfig.CompressionType,
DisableOptimizations = jsCompressorConfig.DisableOptimizations,
Encoding = jsCompressorConfig.Encoding,
ErrorReporter = jsCompressorConfig.ErrorReporter,
IgnoreEval = jsCompressorConfig.IgnoreEval,
LineBreakPosition = jsCompressorConfig.LineBreakPosition,
LoggingType = jsCompressorConfig.LoggingType,
ObfuscateJavascript = jsCompressorConfig.ObfuscateJavascript,
PreserveAllSemicolons = jsCompressorConfig.PreserveAllSemicolons,
ThreadCulture = jsCompressorConfig.ThreadCulture
};
}
else
{
throw new InvalidOperationException("Unhandled CompressorConfig instance while trying to initialize internal compressor properties.");
}
return(compressor);
}
public virtual void Process(BundleContext context, BundleResponse response)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (response == null)
{
throw new ArgumentNullException("response");
}
if (!context.EnableInstrumentation)
{
CssCompressor compressor = new CssCompressor();
string str = compressor.Compress(response.Content);
response.Content = str;
}
response.ContentType = CssContentType;
}
private ICompressor DetermineCompressor(CompressorConfig compressorConfig)
{
if (compressorConfig == null)
{
throw new ArgumentNullException("compressorConfig");
}
// Define the compressor we wish to use.
ICompressor compressor;
var config = _compressorConfig as CssCompressorConfig;
if (config != null)
{
var cssCompressorConfig = config;
compressor = new CssCompressor
{
CompressionType = cssCompressorConfig.CompressionType,
LineBreakPosition = cssCompressorConfig.LineBreakPosition,
RemoveComments = cssCompressorConfig.RemoveComments
};
}
else if (_compressorConfig is JavaScriptCompressorConfig)
{
var jsCompressorConfig = (JavaScriptCompressorConfig)_compressorConfig;
compressor = new JavaScriptCompressor
{
CompressionType = jsCompressorConfig.CompressionType,
DisableOptimizations = jsCompressorConfig.DisableOptimizations,
Encoding = jsCompressorConfig.Encoding,
ErrorReporter = jsCompressorConfig.ErrorReporter,
IgnoreEval = jsCompressorConfig.IgnoreEval,
LineBreakPosition = jsCompressorConfig.LineBreakPosition,
LoggingType = jsCompressorConfig.LoggingType,
ObfuscateJavascript = jsCompressorConfig.ObfuscateJavascript,
PreserveAllSemicolons = jsCompressorConfig.PreserveAllSemicolons,
ThreadCulture = jsCompressorConfig.ThreadCulture
};
}
else
{
throw new InvalidOperationException("Unhandled CompressorConfig instance while trying to initialize internal compressor properties.");
}
return compressor;
}
/// <summary>
/// Builds the plugins CSS pack.
/// </summary>
/// <param name="corePlugins">The core widgets.</param>
/// <param name="applicationServerPath">The application server path.</param>
/// <param name="cssServerPath">The CSS server path.</param>
/// <param name="fileName">Name of the file.</param>
/// <returns>Return Html CSS links.</returns>
public static String BuildPluginsCssPack(IEnumerable<ICorePlugin> corePlugins, String applicationServerPath, String cssServerPath, String fileName)
{
var packageFileName = fileName;
var packagePath = Path.Combine(cssServerPath, packageFileName);
if (!File.Exists(packagePath))
{
if (!Directory.Exists(cssServerPath))
{
Directory.CreateDirectory(cssServerPath);
}
var output = new StringBuilder();
foreach (var plugin in corePlugins)
{
if (String.IsNullOrEmpty(plugin.CssJsConfigPath) || String.IsNullOrEmpty(plugin.CssPath) || String.IsNullOrEmpty(plugin.CssPack))
{
continue;
}
var pluginPackageCssServerPath = Path.Combine(plugin.PluginDirectory, plugin.CssPath, Constants.PluginCssPackage);
var configPath = Path.Combine(plugin.PluginDirectory, plugin.CssJsConfigPath);
var files = GetPluginCssPackFiles(plugin.CssPack, configPath);
if (!File.Exists(pluginPackageCssServerPath) || File.GetLastWriteTimeUtc(pluginPackageCssServerPath) < GetMaxLastModifyDate(Path.Combine(plugin.PluginDirectory, plugin.CssPath), files))
{
BuildPluginCssPack(plugin, applicationServerPath);
}
using (var reader = new StreamReader(pluginPackageCssServerPath))
{
var temp = reader.ReadToEnd();
if (!String.IsNullOrEmpty(temp))
{
output.Append(CssCompressor.Compress(temp));
}
}
}
using (var writer = new StreamWriter(File.Create(packagePath)))
{
writer.Write(output.ToString());
}
}
return packagePath;
}
//js,css合并
public static string ToCompressor(string type, string files)
{
List <string> list = files.Split(',').ToList();
Compressor compressor = new JavaScriptCompressor();
bool canCompressor = (type == "js" || type == "css");
if (type == "css")
{
compressor = new CssCompressor();
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < list.Count; i++)
{
if (string.IsNullOrWhiteSpace(list[i]))
{
continue;
}
var li = list[i].Split('|');
string lipath = HttpContext.Current.Server.MapPath(li[0]);
if (!File.Exists(lipath))
{
continue;
}
string readstr = File.ReadAllText(lipath, Encoding.UTF8);
try
{
if (canCompressor && li.Length == 2 && li[1] == "1")
{
readstr = compressor.Compress(readstr);
}
}
catch (Exception ex)
{
throw new Exception("压缩出错:" + li[0]);
}
sb.AppendLine(readstr);
}
return(sb.ToString());
}
public ActionResult Css(string keys)
{
var cssFiles = keys.Split('|').ToList();
string result = _provider.GetFromCache("resources.css." + Request.Url.PathAndQuery, () =>
{
var sb = new StringBuilder();
string stylos;
if (_provider.Enable.CssPreprocessing)
{
foreach (var f in cssFiles)
{
CSSDocument doc;
var definition = GenerateSpriteDefinition(f);
sb.AppendLine(definition.Document.ToOutput());
}
stylos = sb.ToString();
}
else
{
stylos = MothScriptHelper.GetFileContent(cssFiles, HttpContext).ToString();
}
if (_provider.Enable.ScriptMinification)
{
// minification
stylos = CssCompressor.Compress(stylos);
}
return(stylos);
}, _provider.CacheDurations.ExternalScript);
return(new ContentResult()
{
Content = result,
ContentType = "text/css"
});
}
private ICompressor CreateCompressor(FileType fileType)
{
ICompressor comp;
switch (fileType)
{
case FileType.CSS:
comp = new CssCompressor();
break;
case FileType.JavaScript:
comp = new JavaScriptCompressor();
break;
default:
throw new InvalidOperationException("Unrecognised file type for compressing: " + fileType);
}
ConfigureCompressor(comp);
return(comp);
}
public MainForm( )
{
InitializeComponent( );
label5.Text = "";
cssCompressor = new CssCompressor
{
RemoveComments = true,
LineBreakPosition = 8000,
CompressionType = CompressionType.Standard
};
jsCompressor = new JavaScriptCompressor
{
CompressionType = CompressionType.Standard,
Encoding = System.Text.Encoding.UTF8,
DisableOptimizations = false,
LineBreakPosition = 8000
};
// Styling stuff
this.FormatStyles( );
}
void ITemplate.Transform(Engine engine, Package package)
{
TemplatingLogger logger = TemplatingLogger.GetLogger(this.GetType());
Item item = package.GetByType(ContentType.Component);
if (item.Properties.ContainsKey(Item.ItemPropertyTcmUri))
{
Component component = (Component)engine.GetObject(item.Properties[Item.ItemPropertyTcmUri].ToString());
if (component.ComponentType == ComponentType.Multimedia)
{
if (string.Compare(component.BinaryContent.MultimediaType.MimeType, "text/css", true) == 0)
{
StructureGroup structureGroup = (StructureGroup)engine.GetObject(STRUCTURE_GROUP_FOR_CSS);
string[] filenameParts = component.BinaryContent.Filename.Split(new char[] { '\\' });
string filename = filenameParts[filenameParts.GetUpperBound(0)];
string unMinifiedString = Encoding.Default.GetString(component.BinaryContent.GetByteArray());
string minifiedString = CssCompressor.Compress(unMinifiedString, 0, CssCompressionType.Hybrid);
using (MemoryStream memoryStream = new MemoryStream(Encoding.Default.GetBytes(minifiedString)))
{
engine.PublishingContext.RenderedItem.AddBinary(
memoryStream,
filename,
structureGroup,
"mmbyname",
component,
component.BinaryContent.MultimediaType.MimeType
);
}
}
}
}
}
private void Minify(FileInfo source, FileInfo file)
{
if (Options.IsDebugLoggingEnabled)
{
Logger.Log("Generating minified css file.");
}
try
{
var css = File.ReadAllText(source.FullName);
string minified = "";
if (!string.IsNullOrEmpty(css))
{
var compressor = new CssCompressor {
RemoveComments = true
};
minified = compressor.Compress(css);
}
InteropHelper.CheckOut(file.FullName);
File.WriteAllText(file.FullName, minified, UTF8_ENCODING);
// nest
if (Options.IncludeCssInProject)
{
AddFileToProject(source, file, Options);
}
}
catch (Exception ex)
{
Logger.Log(ex, "Failed to generate minified css file.");
if (Options.ReplaceCssWithException)
{
SaveExceptionToFile(ex, file);
}
}
}
/// <summary>
/// set some default settings for the desired behaviour.
/// </summary>
/// <param name="comp"></param>
private void ConfigureCompressor(ICompressor comp)
{
if (comp is IJavaScriptCompressor)
{
IJavaScriptCompressor jsComp = comp as IJavaScriptCompressor;
jsComp.CompressionType = CompressionType.Standard;
jsComp.DisableOptimizations = true;
//TODO output errors - jsComp.ErrorReporter
jsComp.IgnoreEval = false; //allow eval to pass through
jsComp.ObfuscateJavascript = false;
jsComp.PreserveAllSemicolons = true;
//TODO would be nice to keep comments!
}
else if (comp is ICssCompressor)
{
CssCompressor cssComp = comp as CssCompressor;
cssComp.CompressionType = CompressionType.Standard;
cssComp.RemoveComments = false;
}
else
{
throw new ArgumentException("Unrecognised Compressor");
}
}
public ActionResult GetStyle(string arquivo, string token)
{
arquivo = arquivo.Split('/')[0];
if (Styles == null)
{
Styles = new Hashtable();
}
if (Styles[arquivo] == null)
{
var c = new GoogleClosure();
//string JSOriginal = System.IO.File.ReadAllText(Server.MapPath("/Scripts/")+id);
string CSSComprimido = string.Empty;
var diretorio = new DirectoryInfo(Server.MapPath("/Content/"));
foreach (var i in diretorio.GetFiles().Where(a => a.Extension == ".css" && a.Name.Split('$')[0] == arquivo).OrderBy(a => a.Name.Split('$')[1]))
{
string CSSOriginal = System.IO.File.ReadAllText(i.FullName);
CSSComprimido += CssCompressor.Compress(CSSOriginal);
}
Styles.Add(arquivo, CSSComprimido);
}
//Response.ContentType = "text/css";
//Response.CacheControl = "public";
//Response.Write();
return(new CSSResult {
Style = Styles[arquivo].ToString()
});
}
/// <summary>
/// Include a URL asset into a web page using relative paths. Optionally add dynamic cachebuster and minify JS and CSS files.
/// </summary>
/// <param name="url">UrlHelper object</param>
/// <param name="contentPath">Relative path to the asset</param>
/// <param name="addCacheBuster">If true, appends a cachebuster to the generated URL from the file modification date</param>
/// <param name="minify">If true minifies CSS and JS assets as new files and points the URL to them instead</param>
/// <param name="fallback">If cachebuster fails, use this fallback value</param>
/// <returns></returns>
public static string Content(this UrlHelper url, string contentPath, bool addCacheBuster = false, bool minify = false, string fallback = "")
{
var queryString = contentPath.QueryString();
var filePath = contentPath.RemoveQueryString();
if (minify && !filePath.StartsWith("_halide.generated."))
{
if (filePath.EndsWith(".js") || filePath.EndsWith(".css"))
{
bool proceed = true;
var newContentpath = "";
if (filePath.Contains("/"))
{
newContentpath = filePath.Substring(0, filePath.LastIndexOf("/") + 1) + "_halide.generated." + filePath.Substring(filePath.LastIndexOf("/") + 1);
}
else
{
newContentpath = "_halide.generated." + filePath;
}
if (HttpContext.Current.Application.KeyExists(Storage.ConvertFilePathToKey(filePath) + "_MINIFY"))
{
if (Storage.FileExists(filePath))
{
if (HttpContext.Current.Application[Storage.ConvertFilePathToKey(filePath) + "_MINIFY"].ToString() == Storage.MakeCacheBuster(filePath))
{
filePath = newContentpath;
proceed = false;
}
}
}
if (proceed)
{
if (Storage.FileExists(newContentpath))
{
Storage.DeleteFiles(newContentpath);
}
var minified = "";
if (filePath.EndsWith(".js"))
{
var jsc = new JavaScriptCompressor();
minified = jsc.Compress(Storage.ReadFile(filePath));
}
if (filePath.EndsWith(".css"))
{
var cssc = new CssCompressor();
minified = cssc.Compress(Storage.ReadFile(filePath));
}
Storage.WriteFile(newContentpath, minified);
HttpContext.Current.Application[Storage.ConvertFilePathToKey(filePath) + "_MINIFY"] = Storage.MakeCacheBuster(filePath);
filePath = newContentpath;
Debug.WriteLine("MINIFIED TO " + filePath);
}
else
{
Debug.WriteLine("SKIPPED MINIFICATION FOR " + filePath);
}
}
}
if (addCacheBuster)
{
queryString += (queryString.Contains("?") ? "&" : "?") + "_cachebuster=" + Storage.MakeCacheBuster(filePath, fallback);
}
return(url.Content(filePath + queryString));
}
private void btnCompressCss_Click(object sender, EventArgs e)
{
txtCode.Text = CssCompressor.Compress(txtCode.Text);
}
private void btnCompressor_Click(object sender, EventArgs e)
{
if (this.ListFile.Items.Count == 0)
{
return;
}
DirectoryInfo oldDir = new DirectoryInfo(strFilePath);
DirectoryInfo newDir = new DirectoryInfo(oldDir.FullName.Substring(0, oldDir.FullName.Length - 1) + "_bak");
if (!newDir.Exists)
{
newDir.Create();
}
Encoding encoder = GetEncoding();
int errorCount = 0;
long oldSize = 0;
long newSize = 0;
for (int i = 0; i < this.fileList.Count; i++)
{
try
{
FileInfo file = this.fileList[i];
FileInfo newFile = new FileInfo(file.FullName.Replace(oldDir.FullName, newDir.FullName));
if (!newFile.Directory.Exists)
{
newFile.Directory.Create();
}
string strContent = File.ReadAllText(file.FullName, encoder);
if (file.Extension.ToLower() == ".js")
{
JavaScriptCompressor js = new JavaScriptCompressor(strContent, false, encoder, System.Globalization.CultureInfo.CurrentCulture);
strContent = js.Compress();
}
else if (file.Extension.ToLower() == ".css")
{
strContent = CssCompressor.Compress(strContent);
}
File.WriteAllText(newFile.FullName, strContent);
this.ListFile.Items[i].ForeColor = Color.Blue;
this.ListFile.Items[i].SubItems[2].Text = FormatSize(strContent.Length);
this.ListFile.Items[i].SubItems[3].Text = "完成";
oldSize += file.Length;
newSize += strContent.Length;
}
catch (Exception ex)
{
this.ListFile.Items[i].ForeColor = Color.Red;
this.ListFile.Items[i].SubItems[2].Text = "0";
this.ListFile.Items[i].SubItems[3].Text = "错误:" + ex.Message;
errorCount++;
}
int ii = i + 1;
this.txtInfo.Text = "共" + this.fileList.Count.ToString() + "个文件！正处理第" + ii.ToString() + "个文件！";
Application.DoEvents();
}
string strInfo = "压缩完成！\r\n";
if (errorCount > 0)
{
strInfo += errorCount.ToString() + "个文件压缩发生错误！\r\n";
}
strInfo += "总体压缩：";
double rate = 1.0 * newSize / oldSize * 100;
strInfo += rate.ToString() + "%";
this.txtInfo.Text = strInfo.Replace("\r\n", " ");
if (errorCount > 0)
{
MessageBox.Show(strInfo, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
MessageBox.Show(strInfo, "成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
System.Diagnostics.Process.Start(newDir.FullName);
}
internal YuiMinifier()
{
compressor = new CssCompressor();
}
public void SetUp()
{
target = new CssCompressor();
}
/// <summary>
/// 压缩
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCompressor_Click(object sender, EventArgs e)
{
if (this.ListFile.Items.Count != 0)
{
progressBar1.Maximum = this.ListFile.Items.Count;
progressBar1.Value = 0;
DirectoryInfo info = new DirectoryInfo(this.strFilePath);
Encoding encoding = this.GetEncoding();
int num = 0;
long num2 = 0L;
long num3 = 0L;
int jswitdh = -1;
int.TryParse(txt_HHWZ.Text, out jswitdh);
int csswidth = -1;
int.TryParse(txt_HCD.Text, out csswidth);
bool blRemoveRemark = cb_RemoveRemark.Checked;
bool blBackup = rb_bf1.Checked;
int iCS = 25;
int.TryParse(txt_CS.Text, out csswidth);
iCS *= 1000;
CssCompressionType ct = CssCompressionType.StockYuiCompressor;
switch (cbb_YSLX.SelectedIndex)
{
case 0: ct = CssCompressionType.StockYuiCompressor; break;
case 1: ct = CssCompressionType.Hybrid; break;
case 2: ct = CssCompressionType.MichaelAshRegexEnhancements; break;
}
DirectoryInfo info2 = new DirectoryInfo(info.FullName.Substring(0, info.FullName.Length - 1) + "_bak");
if (blBackup)
{
if (!info2.Exists)
{
info2.Create();
}
}
for (int i = 0; i < this.fileList.Count; i++)
{
try
{
FileInfo infoold = this.fileList[i];
if (infoold.Name.Contains(".min."))
{
this.ListFile.Items[i].SubItems[3].Text = "跳过";
}
else
{
string strContent = File.ReadAllText(infoold.FullName, encoding);
if (blBackup)
{//备份
FileInfo infobak = new FileInfo(infoold.FullName.Replace(info.FullName, info2.FullName));
if (!infobak.Directory.Exists)
{
infobak.Directory.Create();
}
//写入
File.WriteAllText(infobak.FullName, strContent);
}
string strMsg = "";
if (infoold.Extension.ToLower() == ".js")
{
if (cb_YSJS.Checked)
{
try
{
strMsg = new JavaScriptCompressor(strContent, false, encoding, CultureInfo.CurrentCulture).Compress(isObfus.Checked, semi.Checked, opt.Checked, jswitdh);
this.ListFile.Items[i].SubItems[3].Text = "完成";
}
catch (Exception ex)
{
if (cb_ZXYSJS.Checked)
{
//假如压缩失败（error），可进行在线压缩
string strMsg2 = RequestService("https://tool.oschina.net/action/jscompress/js_compress?munge=" + (isObfus.Checked ? "1" : "0") + "&linebreakpos=", RequestMethod.POST, strContent);
if (strMsg2.StartsWith("{\"result\":"))
{
var rspObj = JsonConvert.DeserializeAnonymousType(strMsg2, new { result = "" });
strMsg = rspObj.result;
//strMsg = strMsg2.Remove(strMsg2.Length - 2, 2).Remove(0, 10); //strMsg2.TrimStart('{').TrimEnd('}').Remove(0, 9).Trim('\"');
this.ListFile.Items[i].SubItems[3].Text = "完成-在线";
}
else
{
//if (strMsg2.StartsWith("{\"msg\":"))
//{
this.ListFile.Items[i].ForeColor = Color.Red;
this.ListFile.Items[i].SubItems[2].Text = "0";
this.ListFile.Items[i].SubItems[3].Text = "错误（本地、在线）:" + strMsg2;
num++;
//}
}
}
else
{
throw ex;
}
}
}
}
else if (infoold.Extension.ToLower() == ".css")
{
if (cb_YSCss.Checked)
{
try
{
bool ret = false;
new System.Threading.Tasks.TaskFactory().StartNew(() =>
{//异步等待
strMsg = CssCompressor.Compress(strContent, csswidth, ct, blRemoveRemark);
ret = true;
}).Wait(iCS);
if (!ret)
{
throw new Exception("超时");
}
this.ListFile.Items[i].SubItems[3].Text = "完成";
}
catch (Exception ex)
{
if (cb_ZXYSCss.Checked)
{
//假如压缩失败（error），可进行在线压缩
string strMsg2 = RequestService("https://tool.oschina.net/action/css_compress/js_compress?linebreakpos=", RequestMethod.POST, strContent);
if (strMsg2.StartsWith("{\"result\":"))
{
var rspObj = JsonConvert.DeserializeAnonymousType(strMsg2, new { result = "" });
strMsg = rspObj.result;
//strMsg = strMsg2.Remove(strMsg2.Length - 2, 2).Remove(0, 10); //strMsg2.TrimStart('{').TrimEnd('}').Remove(0, 9).Trim('\"');
this.ListFile.Items[i].SubItems[3].Text = "完成-在线:";
}
else
{
//if (strMsg2.StartsWith("{\"msg\":"))
//{
this.ListFile.Items[i].ForeColor = Color.Red;
this.ListFile.Items[i].SubItems[2].Text = "0";
this.ListFile.Items[i].SubItems[3].Text = "错误（本地、在线）:" + strMsg2;
num++;
//}
}
}
else
{
throw ex;
}
}
}
else
{
this.ListFile.Items[i].SubItems[3].Text = "跳过";
}
}
if (this.ListFile.Items[i].SubItems[3].Text.Contains("完成"))
{
//覆盖
File.WriteAllText(infoold.FullName, strMsg);
this.ListFile.Items[i].ForeColor = Color.Blue;
this.ListFile.Items[i].SubItems[2].Text = this.FormatSize((long)strMsg.Length);
//this.ListFile.Items[i].SubItems[3].Text = "完成";
num2 += strContent.Length;
num3 += strMsg.Length;
}
}
}
catch (Exception exception)
{
this.ListFile.Items[i].ForeColor = Color.Red;
this.ListFile.Items[i].SubItems[2].Text = "0";
this.ListFile.Items[i].SubItems[3].Text = "错误:" + exception.Message;
num++;
}
progressBar1.PerformStep();
int num5 = i + 1;
this.txtInfo.Text = "共" + this.fileList.Count.ToString() + "个文件！正处理第" + num5.ToString() + "个文件！";
Application.DoEvents();
}
string text = "压缩完成！\r\n";
if (num > 0)
{
text = text + num.ToString() + "个文件压缩发生错误！\r\n";
}
text = text + "总体压缩：";
text = text + Math.Round((((1.0 * num3) / ((double)num2)) * 100.0), 2) + "%";
this.txtInfo.Text = text.Replace("\r\n", " ");
if (num > 0)
{
MessageBox.Show(text, "错误", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
else
{
MessageBox.Show(text, "成功", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}
}
/// <summary>
/// Compress the css files and store them in the specified css file.
/// </summary>
/// <param name="outputPath">The path for the crushed css file.</param>
/// <param name="files">The css files to be crushed.</param>
private static void ProcessFiles(string outputPath, IEnumerable <CssFile> files)
{
outputPath = HostingEnvironment.MapPath(outputPath);
var uncompressedContents = new StringBuilder();
var toBeStockYuiCompressedContents = new StringBuilder();
var toBeMichaelAshRegexCompressedContents = new StringBuilder();
var toBeHybridCompressedContents = new StringBuilder();
foreach (var file in files)
{
var fileInfo = new FileInfo(HostingEnvironment.MapPath(file.FilePath));
var fileContents = _retryableFileOpener.ReadAllText(fileInfo);
var fileName = fileInfo.Name.ToLower();
if (fileName.EndsWith(".less") || fileName.EndsWith(".less.css"))
{
fileContents = ProcessDotLess(fileContents);
}
fileContents = _cssPathRewriter.RewriteCssPaths(outputPath, fileInfo.FullName, fileContents);
switch (file.CompressionType)
{
case CssCompressionType.None:
uncompressedContents.AppendLine(fileContents);
break;
case CssCompressionType.StockYuiCompressor:
toBeStockYuiCompressedContents.AppendLine(fileContents);
break;
case CssCompressionType.MichaelAshRegexEnhancements:
toBeMichaelAshRegexCompressedContents.AppendLine(fileContents);
break;
case CssCompressionType.Hybrid:
toBeHybridCompressedContents.AppendLine(fileContents);
break;
}
}
var uncompressedContent = uncompressedContents.ToString();
var stockYuiCompressedCompressedContent = toBeStockYuiCompressedContents.ToString();
var michaelAshRegexCompressedContent = toBeMichaelAshRegexCompressedContents.ToString();
var hybridCompressedContent = toBeHybridCompressedContents.ToString();
if (!string.IsNullOrEmpty(stockYuiCompressedCompressedContent))
{
stockYuiCompressedCompressedContent = CssCompressor.Compress(stockYuiCompressedCompressedContent, 0, Yahoo.Yui.Compressor.CssCompressionType.StockYuiCompressor);
}
if (!string.IsNullOrEmpty(michaelAshRegexCompressedContent))
{
michaelAshRegexCompressedContent = CssCompressor.Compress(michaelAshRegexCompressedContent, 0, Yahoo.Yui.Compressor.CssCompressionType.MichaelAshRegexEnhancements);
}
if (!string.IsNullOrEmpty(hybridCompressedContent))
{
hybridCompressedContent = CssCompressor.Compress(hybridCompressedContent, 0, Yahoo.Yui.Compressor.CssCompressionType.Hybrid);
}
using (var writer = new MemoryStream())
{
var uniEncoding = Encoding.Default;
if (!string.IsNullOrEmpty(uncompressedContent))
{
writer.Write(uniEncoding.GetBytes(uncompressedContent), 0, uniEncoding.GetByteCount(uncompressedContent));
}
if (!string.IsNullOrEmpty(stockYuiCompressedCompressedContent))
{
writer.Write(uniEncoding.GetBytes(stockYuiCompressedCompressedContent), 0, uniEncoding.GetByteCount(stockYuiCompressedCompressedContent));
}
if (!string.IsNullOrEmpty(michaelAshRegexCompressedContent))
{
writer.Write(uniEncoding.GetBytes(michaelAshRegexCompressedContent), 0, uniEncoding.GetByteCount(michaelAshRegexCompressedContent));
}
if (!string.IsNullOrEmpty(hybridCompressedContent))
{
writer.Write(uniEncoding.GetBytes(hybridCompressedContent), 0, uniEncoding.GetByteCount(hybridCompressedContent));
}
//We might be competing with the web server for the output file, so try to overwrite it at regular intervals
using (var outputFile = _retryableFileOpener.OpenFileStream(new FileInfo(outputPath), 5, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None))
{
var overwrite = true;
if (outputFile.Length > 0)
{
var newOutputFileHash = _hasher.CalculateMd5Etag(writer);
var outputFileHash = _hasher.CalculateMd5Etag(outputFile);
overwrite = (newOutputFileHash != outputFileHash);
}
if (overwrite)
{
writer.Seek(0, SeekOrigin.Begin);
outputFile.SetLength(writer.Length); //Truncate current file
outputFile.Seek(0, SeekOrigin.Begin);
var bufferSize = Convert.ToInt32(Math.Min(writer.Length, BufferSize));
var buffer = new byte[bufferSize];
int bytesRead;
while ((bytesRead = writer.Read(buffer, 0, bufferSize)) > 0)
{
outputFile.Write(buffer, 0, bytesRead);
}
outputFile.Flush();
}
}
}
}
/// <summary>
/// 获取文件压缩内容
/// </summary>
/// <param name="fileName">文件名</param>
/// <param name="inputCharset">web服务器编码格式</param>
/// <returns>文件压缩内容</returns>
private string GetCompressContent(string fileName, string inputCharset)
{
Encoding encoding = Encoding.UTF8;
if (!string.IsNullOrWhiteSpace(inputCharset))
{
try
{
encoding = Encoding.GetEncoding(inputCharset);
}
catch (Exception ex)
{
LogUtil.Log("XFramework文件压缩编码转换异常", ex, LogLevel.Warn);
}
}
string rtnRst = string.Empty;
try
{
if (!string.IsNullOrWhiteSpace(DirectoryPath))
{
DirectoryPath = "\\" + DirectoryPath + "\\";
}
string filePath = HttpContext.Current.Server.MapPath(DirectoryPath + fileName);
if (!File.Exists(filePath))
{
return(null);
}
rtnRst = File.ReadAllText(filePath, encoding);
if (IsJsFile)
{
if (filePath.EndsWith(".no.js") && !filePath.EndsWith(".min.js"))
{
return(rtnRst);
}
var compressor = new JavaScriptCompressor {
Encoding = encoding
};
rtnRst = compressor.Compress(rtnRst);
}
else
{
if (filePath.EndsWith(".no.css") && !filePath.EndsWith(".min.css"))
{
return(rtnRst);
}
var compressor = new CssCompressor();
rtnRst = compressor.Compress(rtnRst);
}
}
catch (Exception ex)
{
LogUtil.Log("XFramework文件压缩异常", ex, LogLevel.Warn);
}
return(rtnRst);
}
public string Render(string outputFile)
{
if (Debug)
{
string output = String.Empty;
foreach (string file in webFiles)
{
string outputPath = (HttpContext.Current.Handler as Page).ResolveUrl(file);
if (Type == BundleType.CSS)
{
output += MakeCSSTag(outputPath) + "\r\n";
}
else
{
output += MakeJSTag(outputPath) + "\r\n";
}
}
return(output);
}
else
{
string fileAges = String.Empty;
foreach (string file in files)
{
fileAges += file + File.GetLastWriteTime(file).ToString();
}
fileAges = AppendOptionsAsString(fileAges); //So that file will be regenerated if options are changed
string hash = CalculateMD5Hash(fileAges);
string fileWithHash = InjectHash(outputFile, hash);
string fileOnSystem = HttpContext.Current.Server.MapPath(fileWithHash);
string outputWebPath = (HttpContext.Current.Handler as Page).ResolveUrl(fileWithHash);
if (!File.Exists(fileOnSystem))
{
//Do CSS/JS Compression
string totalContents = String.Empty;
CssCompressor cssCompressor = null;
JavaScriptCompressor jsCompressor = null;
if (Type == BundleType.CSS)
{
cssCompressor = new CssCompressor();
cssCompressor.CompressionType = (UseCompression ? CompressionType.Standard : CompressionType.None);
cssCompressor.RemoveComments = RemoveComments;
cssCompressor.LineBreakPosition = LineBreakPosition;
}
else
{
jsCompressor = new JavaScriptCompressor();
jsCompressor.CompressionType = (UseCompression ? CompressionType.Standard : CompressionType.None);
jsCompressor.DisableOptimizations = DisableOptimizations;
jsCompressor.IgnoreEval = IgnoreEval;
jsCompressor.LineBreakPosition = LineBreakPosition;
jsCompressor.ObfuscateJavascript = Obfuscate;
jsCompressor.PreserveAllSemicolons = PreserveSemicolons;
}
foreach (string file in files)
{
totalContents += File.ReadAllText(file) + "\n";
}
totalContents = (Type == BundleType.CSS ? cssCompressor.Compress(totalContents) : jsCompressor.Compress(totalContents));
File.WriteAllText(fileOnSystem, totalContents);
}
return(MakeTag(outputWebPath) + "\r\n");
}
}
public void TestCssFileA()
{
string min = CssCompressor.Compress(a_chirp_css);
Assert.AreEqual(min, a_min_css);
}
/// <summary>
/// Constructs an instance of the YUI CSS Minifier
/// </summary>
/// <param name="settings">Settings of YUI CSS Minifier</param>
public YuiCssMinifier(YuiCssMinificationSettings settings)
{
_originalEmbeddedCssMinifier = CreateOriginalCssMinifierInstance(settings, false);
_originalInlineCssMinifier = CreateOriginalCssMinifierInstance(settings, true);
}
private ResourcePath ProcessGroup(ResourceCollection set, bool minify, bool cacheRefresh)
{
if (!set.Any())
{
throw new ApplicationException("Cannot process empty group");
}
var firstElement = set.First();
if (set.Count() == 1 && firstElement.IsExternal)
{
return new ResourcePath {
ContentType = firstElement.ContentType, Url = firstElement.Url
}
}
;
var cacheKey = minify ? set.UnqiueId.ToMinPath() : set.UnqiueId;
var upgraded = false;
try
{
cacheLock.EnterUpgradeableReadLock();
var cached = cacheProvider.Get <ResourcePath>(cacheKey);
if (cached != null && cacheRefresh)
{
return(cached);
}
cacheLock.EnterWriteLock();
upgraded = true;
var priorWrite = cacheProvider.Get <ResourcePath>(cacheKey);
if (priorWrite != null && cacheRefresh)
{
return(priorWrite);
}
// regenerate
var result = new ResourcePath();
result.ContentType = firstElement.ContentType;
result.Url = Url.Action("fetch", "resource", new { id = cacheKey });
// mash
result.Contents = set.Mash();
// minify
if (minify)
{
result.Contents = firstElement.ContentType == "text/javascript"
? JavaScriptCompressor.Compress(result.Contents)
: CssCompressor.Compress(result.Contents);
}
// write backup file
var physicalFilePath = GetFilePath(set.UnqiueId, minify);
if (!Directory.Exists(Path.GetDirectoryName(physicalFilePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(physicalFilePath));
}
if (File.Exists(physicalFilePath))
{
File.Delete(physicalFilePath);
}
File.WriteAllText(physicalFilePath, result.Contents);
result.FileName = physicalFilePath;
cacheProvider.Add(cacheKey, result, set.Files());
return(result);
}
finally
{
if (upgraded)
{
cacheLock.ExitWriteLock();
}
cacheLock.ExitUpgradeableReadLock();
}
}
/// <summary><![CDATA[
/// Include a URL asset into a web page using relative paths. Optionally add dynamic cachebuster and minify JS and CSS files.
/// ]]></summary>
/// <param name="url">UrlHelper object</param>
/// <param name="contentPath">Relative path to the asset</param>
/// <param name="addCacheBuster">If true, appends a cachebuster to the generated URL from the file modification date</param>
/// <param name="minify">If true minifies CSS and JS assets as new files and points the URL to them instead</param>
/// <param name="fallback">If cachebuster fails, use this fallback value</param>
/// <returns></returns>
public static string Content(this UrlHelper url, string contentPath, bool addCacheBuster = false, bool minify = false, string fallback = "")
{
var queryString = contentPath.QueryString();
var filePath = contentPath.RemoveQueryString();
try
{
if (minify && !filePath.StartsWith("_carbide.generated."))
{
if (filePath.EndsWith(".js") || filePath.EndsWith(".css"))
{
bool proceed = true;
var newContentpath = "";
if (filePath.Contains("/"))
{
newContentpath = filePath.Substring(0, filePath.LastIndexOf("/") + 1) + "_carbide.generated." + filePath.Substring(filePath.LastIndexOf("/") + 1);
}
else
{
newContentpath = "_carbide.generated." + filePath;
}
FileInfo fileInfo = new FileInfo(StorageHelpers.MapPath(filePath));
DateTime lastModified = fileInfo.LastWriteTime;
var item = fileInfo.Length + "|" + lastModified.DateFormat(Carbide.Constants.DateFormats.Utc);
if (HttpContext.Current.Application.KeyExists(StorageHelpers.ConvertFilePathToKey(filePath)))
{
if (HttpContext.Current.Application[StorageHelpers.ConvertFilePathToKey(filePath)].ToString() == item)
{
if (StorageHelpers.FileExists(newContentpath))
{
filePath = newContentpath;
proceed = false;
}
}
else
{
if (StorageHelpers.FileExists(filePath) == false)
{
filePath = newContentpath;
proceed = false;
}
}
}
else
{
if (StorageHelpers.FileExists(filePath) == false)
{
proceed = false;
}
}
if (proceed)
{
if (StorageHelpers.FileExists(newContentpath))
{
StorageHelpers.DeleteFiles(newContentpath);
}
var minified = "";
if (filePath.EndsWith(".js"))
{
var jsc = new JavaScriptCompressor();
minified = jsc.Compress(StorageHelpers.ReadFile(filePath));
}
if (filePath.EndsWith(".css"))
{
var cssc = new CssCompressor();
minified = cssc.Compress(StorageHelpers.ReadFile(filePath));
}
StorageHelpers.WriteFile(newContentpath, minified);
Debug.WriteLine("MINIFIED TO " + newContentpath);
fileInfo = new FileInfo(StorageHelpers.MapPath(filePath));
lastModified = fileInfo.LastWriteTime;
item = fileInfo.Length + "|" + lastModified.DateFormat(Carbide.Constants.DateFormats.Utc);
HttpContext.Current.Application[StorageHelpers.ConvertFilePathToKey(filePath)] = item;
filePath = newContentpath;
}
else
{
Debug.WriteLine("SKIPPED MINIFICATION FOR " + filePath);
}
}
}
if (addCacheBuster)
{
queryString += (queryString.Contains("?") ? "&" : "?") + "_cachebuster=" + StorageHelpers.MakeCacheBuster(filePath, fallback);
}
}
catch (Exception e)
{
Debug.WriteLine(e);
}
return(url.Content(filePath + queryString));
}
public string CompressContent(string content)
{
return(CssCompressor.Compress(content, columnWidth, compressionType));
}
private byte[] GenerateCode(string InputFileContent, string InputFilePath, IVsGeneratorProgress GenerateProgress)
{
bool bDo = false;
string OutputFileContent = InputFileContent;
string[] szFiles;
string szInputContent = string.Empty;
string szOutputContent = string.Empty;
_Ext = Path.GetExtension(InputFilePath);
if (_Ext.Equals(Consts.CSSExt))
{
_Ext = OptionPage.CSSExt;
bDo = true;
}
if (_Ext.Equals(Consts.JSExt))
{
_Ext = OptionPage.JSExt;
bDo = true;
}
if (bDo)
{
if (InputFileContent.StartsWith("// FILE LIST"))
{
szFiles = GetFileList(InputFileContent);
}
else
{
szFiles = new string[] { string.Empty };
}
foreach (string szFile in szFiles)
{
if (szFile == string.Empty)
{
szInputContent = InputFileContent;
}
else
{
string szPath = Path.Combine(Path.GetDirectoryName(InputFilePath), szFile.Replace("//", string.Empty).Trim( ));
szInputContent = File.ReadAllText(szPath);
}
if (_Ext == OptionPage.JSExt)
{
switch (OptionPage.JSEngine)
{
case JSEngineType.MicrosoftAjaxMinifier:
{
Minifier oMinifier = new Minifier( );
CodeSettings oSettings = new CodeSettings( );
oSettings.LocalRenaming = OptionPage.JSMsLocalRename;
oSettings.OutputMode = OptionPage.JSMsOutputMode;
oSettings.PreserveImportantComments = OptionPage.JSMsPreserveImportantComments;
oSettings.RemoveUnneededCode = OptionPage.JSMsRemoveUnneededCode;
oSettings.PreserveFunctionNames = OptionPage.JSMsPreserveFunctionNames;
oSettings.RemoveFunctionExpressionNames = OptionPage.JSMsRemoveFunctionExpressionNames;
szOutputContent += oMinifier.MinifyJavaScript(szInputContent, oSettings);
}
break;
case JSEngineType.GoogleClosureCompiler:
{
GoogleClosure oCompiler = new GoogleClosure( );
szOutputContent += oCompiler.Compress(szInputContent, OptionPage.JSGCompilationLevel);
}
break;
case JSEngineType.YUICompressor:
{
JavaScriptCompressor oCompressor = new JavaScriptCompressor( );
oCompressor.CompressionType = CompressionType.Standard;
oCompressor.DisableOptimizations = OptionPage.JSYDisableOptimizations;
oCompressor.PreserveAllSemicolons = OptionPage.JSYPreserveAllSemicolons;
oCompressor.ObfuscateJavascript = OptionPage.JSYObfuscateJavascript;
szOutputContent += oCompressor.Compress(szInputContent);
}
break;
}
}
if (_Ext == OptionPage.CSSExt)
{
switch (OptionPage.CSSEngine)
{
case CSSEngineType.MicrosoftAjaxMinifier:
{
Minifier oMinifier = new Minifier( );
CssSettings oSettings = new CssSettings( );
oSettings.ColorNames = OptionPage.CSSMsColorNames;
oSettings.CommentMode = OptionPage.CSSMsCommentMode;
oSettings.CssType = OptionPage.CSSMsCssType;
oSettings.MinifyExpressions = OptionPage.CSSMsMinifyExpressions;
oSettings.OutputMode = OptionPage.CSSMsOutputMode;
szOutputContent += oMinifier.MinifyStyleSheet(szInputContent, oSettings);
}
break;
case CSSEngineType.YUICompressor:
{
CssCompressor oCompressor = new CssCompressor( );
oCompressor.CompressionType = CompressionType.Standard;
oCompressor.RemoveComments = OptionPage.CSSYRemoveComments;
szOutputContent += oCompressor.Compress(szInputContent);
}
break;
}
}
szOutputContent += Environment.NewLine;
OutputFileContent = szOutputContent;
}
return(Encoding.UTF8.GetBytes(OutputFileContent));
}
else
{
GenerateProgress.GeneratorError(1, 1, "VSMinifier can handle only js and css files...", 0, 0);
return(null);
}
}
private ResourcePath ProcessResource(Resource resource, bool minify, bool cacheRefresh)
{
if (resource == null)
{
throw new ArgumentNullException("resource");
}
if (!(resource is EmbeddedResource) && (resource.IsExternal || !minify))
{
return new ResourcePath {
ContentType = resource.ContentType, Url = resource.Url
}
}
;
var cacheKey = resource.FileName.ToMinPath();
var upgraded = false;
try
{
cacheLock.EnterUpgradeableReadLock();
var cached = cacheProvider.Get <ResourcePath>(cacheKey);
if (cached != null && cacheRefresh)
{
return(cached);
}
cacheLock.EnterWriteLock();
upgraded = true;
var priorWrite = cacheProvider.Get <ResourcePath>(cacheKey);
if (priorWrite != null && cacheRefresh)
{
return(priorWrite);
}
// regenerate
var result = new ResourcePath();
result.ContentType = resource.ContentType;
result.Contents = resource.FileContents();
result.Url = Url.Action("fetch", "resource", new { id = cacheKey });
// minify
if (minify)
{
result.Contents = resource.ContentType == "text/javascript"
? JavaScriptCompressor.Compress(result.Contents)
: CssCompressor.Compress(result.Contents);
}
// write backup file
var physicalFilePath = GetFilePath(cacheKey, false);
if (!Directory.Exists(Path.GetDirectoryName(physicalFilePath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(physicalFilePath));
}
if (File.Exists(physicalFilePath))
{
File.Delete(physicalFilePath);
}
File.WriteAllText(physicalFilePath, result.Contents);
result.FileName = physicalFilePath;
cacheProvider.Add(cacheKey, result, resource.DependentFile);
return(result);
}
finally
{
if (upgraded)
{
cacheLock.ExitWriteLock();
}
cacheLock.ExitUpgradeableReadLock();
}
}
public void SetUp()
{
target = new CssCompressor();
}
