コード例 #1
0
        public static string Compress(string css,
            int columnWidth,
            CssCompressionType cssCompressionType)
        {
            string compressedCss = null;


            switch (cssCompressionType)
            {
                case CssCompressionType.StockYuiCompressor: compressedCss = YUICompressor.Compress(css,
                    columnWidth);
                    break;
                case CssCompressionType.MichaelAshRegexEnhancements: compressedCss = MichaelAshRegexCompressor.Compress(css,
                    columnWidth);
                    break;
                case CssCompressionType.Hybrid:
                    // We need to try both types. We get the keep size.
                    string yuiCompressedCss = YUICompressor.Compress(css,
                        columnWidth);
                    string michaelAshsRegexEnhancementsCompressedCss = MichaelAshRegexCompressor.Compress(css,
                        columnWidth);
                    compressedCss = yuiCompressedCss.Length < michaelAshsRegexEnhancementsCompressedCss.Length ? yuiCompressedCss : michaelAshsRegexEnhancementsCompressedCss;
                    break;
                default: throw new InvalidOperationException("Unhandled CssCompressionType found when trying to determine which compression method to use.");
            }

            return compressedCss;
        }
コード例 #2
0
        public static string Compress(string css, int columnWidth, CssCompressionType cssCompressionType)
        {
            string compressedCss = null;

            switch (cssCompressionType)
            {
            case CssCompressionType.StockYuiCompressor:
                compressedCss = YUICompressor.Compress(css, columnWidth);
                break;

            case CssCompressionType.MichaelAshRegexEnhancements:
                compressedCss = MichaelAshRegexCompressor.Compress(css, columnWidth);
                break;

            case CssCompressionType.Hybrid:
                string yuiCompressedCss = YUICompressor.Compress(css, columnWidth);
                string michaelAshsRegexEnhancementsCompressedCss = MichaelAshRegexCompressor.Compress(css, columnWidth);
                compressedCss = yuiCompressedCss.Length < michaelAshsRegexEnhancementsCompressedCss.Length ? yuiCompressedCss : michaelAshsRegexEnhancementsCompressedCss;
                break;

            default:
                throw new InvalidOperationException("Unhandled CssCompressionType found when trying to determine which compression method to use.");
            }

            return(compressedCss);
        }
コード例 #3
0
        /// <inheritdoc cref="IResourceMinifier.Minify" />
        public string Minify(Settings settings, ResourceSet resourceSet, string combinedContent)
        {
            var type = (CssCompressionType)CssCompressionType.ConvertToType(
                typeof(CssCompressionType),
                Yahoo.Yui.Compressor.CssCompressionType.StockYuiCompressor);

            return(CssCompressor.Compress(combinedContent,
                                          ColumnWidth == null ? -1 : ColumnWidth.Value,
                                          type,
                                          RemoveComments == null ? true : RemoveComments.Value));
        }
コード例 #4
0
        public CssFileProcessor(IRetryableFileOpener retryableFileOpener, IPathProvider pathProvider, ICssPathRewriter cssPathRewriter, string filePath, CssCompressionType compressionType, Uri cssRootUri, bool appendHashToAssets)
        {
            _retryableFileOpener = retryableFileOpener;
            _pathProvider        = pathProvider;
            _cssPathRewriter     = cssPathRewriter;
            CompressionType      = compressionType;

            _fileInfo   = new FileInfo(new Uri(_pathProvider.MapPath(filePath)).LocalPath);
            _cssRootUri = cssRootUri;
            var absoluteUriDirectory = _pathProvider.GetAbsoluteUriDirectory(filePath);

            _modules = new List <ICssModule>()
            {
                new DotLessModule(),
                new RelativePathModule(absoluteUriDirectory, cssPathRewriter),
                new CssAssetsHashModule(appendHashToAssets, cssPathRewriter, pathProvider)
            };
        }
コード例 #5
0
        public CssFileProcessor(IRetryableFileOpener retryableFileOpener, IPathProvider pathProvider, ICssPathRewriter cssPathRewriter, string filePath, CssCompressionType compressionType, Uri cssRootUri, bool appendHashToAssets)
        {
            _retryableFileOpener = retryableFileOpener;
            _pathProvider = pathProvider;
            _cssPathRewriter = cssPathRewriter;
            CompressionType = compressionType;

            _fileInfo = new FileInfo(new Uri(_pathProvider.MapPath(filePath)).LocalPath);
            _cssRootUri = cssRootUri;
            var absoluteUriDirectory = _pathProvider.GetAbsoluteUriDirectory(filePath);

            _modules = new List<ICssModule>()
            {
                new DotLessModule(),
                new RelativePathModule(absoluteUriDirectory, cssPathRewriter),
                new CssAssetsHashModule(appendHashToAssets, cssPathRewriter, pathProvider)
            };
        }
コード例 #6
0
        private void InitialiseBuildSettings()
        {
            #region Required Elements

            if (string.IsNullOrEmpty(CssCompressionType))
            {
                LogMessage("No Compression type defined. Defaulting to 'YuiStockCompression'.");
                CssCompressionType = "YUIStockCompression";
            }

            switch (CssCompressionType.ToLowerInvariant())
            {
                case "michaelashsregexenhancements":
                    _cssCompressionType = Compressor.CssCompressionType.MichaelAshRegexEnhancements;
                    break;
                case "havemycakeandeatit":
                case "bestofbothworlds":
                case "hybrid":
                    _cssCompressionType = Compressor.CssCompressionType.Hybrid;
                    break;
                default:
                    _cssCompressionType = Compressor.CssCompressionType.StockYuiCompressor;
                    break;
            }

            if (string.IsNullOrEmpty(LoggingType))
            {
                Log.LogWarning("No logging argument defined. Defaulting to 'ALittleBit'.");
                LoggingType = "ALittleBit";
            }

            switch (LoggingType)
            {
                case "none":
                    _loggingType = MsBuild.LoggingType.None;
                    break;
                case "hardcorebringiton":
                    _loggingType = MsBuild.LoggingType.HardcoreBringItOn;
                    break;
                default:
                    _loggingType = MsBuild.LoggingType.ALittleBit;
                    break;
            }

            #endregion

            #region Optional Elements

            // Optional property.
            _deleteCssFiles = !string.IsNullOrEmpty(DeleteCssFiles) && ParseSillyTrueFalseValue(DeleteCssFiles.ToUpperInvariant());

            // Optional property.
            _deleteJavaScriptFiles = !string.IsNullOrEmpty(DeleteJavaScriptFiles) && ParseSillyTrueFalseValue(DeleteJavaScriptFiles.ToUpperInvariant());

            // Optional Property.
            _obfuscateJavaScript = !string.IsNullOrEmpty(ObfuscateJavaScript) && ParseSillyTrueFalseValue(ObfuscateJavaScript.ToUpperInvariant());

            // Optional Property.
            _preserveAllSemicolons = !string.IsNullOrEmpty(PreserveAllSemicolons) && ParseSillyTrueFalseValue(PreserveAllSemicolons.ToUpperInvariant());

            // Optional Property.
            _disableOptimizations = !string.IsNullOrEmpty(DisableOptimizations) && ParseSillyTrueFalseValue(DisableOptimizations.ToUpperInvariant());

            // Optional Property.
            int tempLineBreakPosition;
            if (!string.IsNullOrEmpty(LineBreakPosition) &&
                int.TryParse(LineBreakPosition, out tempLineBreakPosition))
            {
                _lineBreakPosition = tempLineBreakPosition;
            }
            else
            {
                _lineBreakPosition = -1;
            }

            // Optional Property.
            if (!string.IsNullOrEmpty(EncodingType))
            {
                switch (EncodingType.ToLowerInvariant())
                {
                    case "ascii":
                        _encoding = Encoding.ASCII;
                        break;
                    case "bigendianunicode":
                        _encoding = Encoding.BigEndianUnicode;
                        break;
                    case "unicode":
                        _encoding = Encoding.Unicode;
                        break;
                    case "utf32":
                    case "utf-32":
                        _encoding = Encoding.UTF32;
                        break;
                    case "utf7":
                    case "utf-7":
                        _encoding = Encoding.UTF7;
                        break;
                    case "":
                    case "utf8":
                    case "utf-8":
                        _encoding = Encoding.UTF8;
                        break;
                    default:
                        _encoding = Encoding.Default;
                        break;
                }
            }
            else
            {
                _encoding = Encoding.Default;
            }

            // Optional Property.
            if (!string.IsNullOrEmpty(ThreadCulture))
            {
                try
                {
                    _threadCulture = CultureInfo.CreateSpecificCulture(ThreadCulture);
                }
                catch
                {
                    LogMessage("Failed to read in a legitimate culture value. As such, this property will *not* be set.");
                }
            }
            else
            {
                _threadCulture = CultureInfo.CreateSpecificCulture("en-GB");
            }

            // Optional property.
            _isEvalIgnored = !string.IsNullOrEmpty(IsEvalIgnored) && ParseSillyTrueFalseValue(IsEvalIgnored.ToUpperInvariant());

            #endregion
        }
コード例 #7
0
 /// <summary>
 /// 压缩Css
 /// </summary>
 /// <param name="str">css</param>
 /// <param name="columnWidth">specified column width ,for nice reading </param>
 /// <param name="cssCompressionType">压缩类型</param>
 /// <param name="removeComments">是否删除注释</param>
 /// <returns></returns>
 public static string CssCompress(string css, int columnWidth, CssCompressionType cssCompressionType, bool removeComments)
 {
     return CssCompressor.Compress(css, columnWidth, cssCompressionType, removeComments);
 }
コード例 #8
0
ファイル: YuiCompressor.cs プロジェクト: smolam/SquishIt
 public YuiCompressor(int columnWidth, CssCompressionType compressionType)
 {
     this.columnWidth     = columnWidth;
     this.compressionType = compressionType;
 }
コード例 #9
0
 public static string Compress(string css,
     int columnWidth,
     CssCompressionType cssCompressionType)
 {
     return CssCompressor.Compress(css, columnWidth, cssCompressionType, true);
 }
コード例 #10
0
ファイル: YuiCompressor.cs プロジェクト: thomasvm/SquishIt
 internal YuiCompressor(int columnWidth, CssCompressionType compressionType, bool removeComments)
 {
     this.columnWidth = columnWidth;
     this.compressionType = compressionType;
     this.removeComments = removeComments;
 }
コード例 #11
0
ファイル: YuiCompressor.cs プロジェクト: thomasvm/SquishIt
 internal YuiCompressor(int columnWidth, CssCompressionType compressionType)
 {
     this.columnWidth = columnWidth;
     this.compressionType = compressionType;
 }
コード例 #12
0
        /// <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);
                }
            }
        }
コード例 #13
0
 internal YuiCompressor(int columnWidth, CssCompressionType compressionType, bool removeComments)
 {
     this.columnWidth     = columnWidth;
     this.compressionType = compressionType;
     this.removeComments  = removeComments;
 }