DO NOT DOWNLOAD. DOWNLOAT LATEST STABLE FROM RELEASE TAB
Created 4.1.0 branch [TFS Changeset #55082]
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/*
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* $Id: GzipModule.cs 439 2007-11-26 13:26:10Z spocke $
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*
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* @author Moxiecode
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* @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
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*/
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using System;
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using System.Web;
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using System.Text.RegularExpressions;
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using System.IO;
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namespace umbraco.editorControls.tinyMCE3.webcontrol.plugin
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{
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/// <summary>
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/// Description of HttpHandler.
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/// </summary>
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public class GzipModule : IModule {
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/// <summary></summary>
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/// <param name="context">Request context.</param>
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public void ProcessRequest(HttpContext context) {
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HttpRequest request = context.Request;
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HttpResponse response = context.Response;
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HttpServerUtility server = context.Server;
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GzipCompressor gzipCompressor = new GzipCompressor();
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ConfigSection configSection = (ConfigSection) System.Web.HttpContext.Current.GetSection("TinyMCE");
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string suffix = "", enc;
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string[] languages = request.QueryString["languages"].Split(',');
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bool supportsGzip;
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// Set response headers
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response.ContentType = "text/javascript";
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response.Charset = "UTF-8";
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response.Buffer = false;
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// UMBRACO: Populate the configsection if it's empty
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if (configSection == null)
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{
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configSection = new ConfigSection();
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configSection.GzipEnabled = true;
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configSection.InstallPath = umbraco.editorControls.tinymce.tinyMCEConfiguration.JavascriptPath;
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configSection.GzipExpiresOffset = TimeSpan.FromDays(10).Ticks;
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}
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// Setup cache
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response.Cache.SetExpires(DateTime.Now.AddTicks(configSection.GzipExpiresOffset));
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response.Cache.SetCacheability(HttpCacheability.Public);
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response.Cache.SetValidUntilExpires(false);
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// Check if it supports gzip
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enc = Regex.Replace("" + request.Headers["Accept-Encoding"], @"\s+", "").ToLower();
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supportsGzip = enc.IndexOf("gzip") != -1 || request.Headers["---------------"] != null;
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enc = enc.IndexOf("x-gzip") != -1 ? "x-gzip" : "gzip";
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// Handle mode/suffix
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if (configSection.Mode != null)
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suffix = "_" + configSection.Mode;
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gzipCompressor.AddData("var tinyMCEPreInit = {base : '" + new Uri(request.Url, configSection.InstallPath).ToString() + "', suffix : '" + suffix + "'};");
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// Add core
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gzipCompressor.AddFile(server.MapPath(configSection.InstallPath + "/tiny_mce" + suffix + ".js"));
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// Add core languages
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foreach (string lang in languages)
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gzipCompressor.AddFile(server.MapPath(configSection.InstallPath + "/langs/" + lang + ".js"));
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// Add themes
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if (request.QueryString["themes"] != null) {
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foreach (string theme in request.QueryString["themes"].Split(',')) {
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gzipCompressor.AddFile(server.MapPath(configSection.InstallPath + "/themes/" + theme + "/editor_template" + suffix + ".js"));
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// Add theme languages
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foreach (string lang in languages) {
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string path = server.MapPath(configSection.InstallPath + "/themes/" + theme + "/langs/" + lang + ".js");
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if (File.Exists(path))
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gzipCompressor.AddFile(path);
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}
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gzipCompressor.AddData("tinymce.ThemeManager.urls['" + theme + "'] = tinymce.baseURL+'/themes/" + theme + "';");
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}
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}
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// Add plugins
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if (request.QueryString["plugins"] != null) {
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foreach (string plugin in request.QueryString["plugins"].Split(',')) {
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gzipCompressor.AddFile(server.MapPath(configSection.InstallPath + "/plugins/" + plugin + "/editor_plugin" + suffix + ".js"));
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// Add plugin languages
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foreach (string lang in languages) {
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string path = server.MapPath(configSection.InstallPath + "/plugins/" + plugin + "/langs/" + lang + ".js");
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if (File.Exists(path))
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gzipCompressor.AddFile(path);
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}
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gzipCompressor.AddData("tinymce.ThemeManager.urls['" + plugin + "'] = tinymce.baseURL+'/plugins/" + plugin + "';");
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}
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}
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// Output compressed file
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gzipCompressor.NoCompression = !supportsGzip || configSection.GzipNoCompression;
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if (!gzipCompressor.NoCompression)
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response.AppendHeader("Content-Encoding", enc);
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gzipCompressor.DiskCache = configSection.GzipDiskCache;
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gzipCompressor.CachePath = configSection.GzipCachePath;
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gzipCompressor.Compress(response.OutputStream);
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}
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}
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}
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