Added the rejected/conflicting files as .rej-files so they're not forgotten but resolved manually

1 files changed, 513 insertions, 0 deletions

diff --git a/src/node/utils/Minify.js.rej b/src/node/utils/Minify.js.rej
new file mode 100644
index 00000000..f09f49dc
--- /dev/null
+++ b/src/node/utils/Minify.js.rej
@@ -0,0 +1,513 @@
+/**
+ * This Module manages all /minified/* requests. It controls the 
+ * minification && compression of Javascript and CSS. 
+ */ 
+
+/*
+ * 2011 Peter 'Pita' Martischka (Primary Technology Ltd)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS-IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var ERR = require("async-stacktrace");
+var settings = require('./Settings');
+var async = require('async');
+var fs = require('fs');
+var cleanCSS = require('clean-css');
+var jsp = require("uglify-js").parser;
+var pro = require("uglify-js").uglify;
+var path = require('path');
+var RequireKernel = require('require-kernel');
+var server = require('../server');
+
+<<<<<<< HEAD
+var ROOT_DIR = path.normalize(__dirname + "/../" );
+var JS_DIR = ROOT_DIR + '../static/js/';
+var CSS_DIR = ROOT_DIR + '../static/css/';
+var CACHE_DIR = path.join(settings.root, 'var');
+=======
+var ROOT_DIR = path.normalize(__dirname + "/../../static/");
+>>>>>>> pita
+var TAR_PATH = path.join(__dirname, 'tar.json');
+var tar = JSON.parse(fs.readFileSync(TAR_PATH, 'utf8'));
+
+// Rewrite tar to include modules with no extensions and proper rooted paths.
+exports.tar = {};
+for (var key in tar) {
+  exports.tar['/' + key] =
+    tar[key].map(function (p) {return '/' + p}).concat(
+      tar[key].map(function (p) {return '/' + p.replace(/\.js$/, '')})
+    );
+}
+
+/**
+ * creates the minifed javascript for the given minified name
+ * @param req the Express request
+ * @param res the Express response
+ */
+exports.minify = function(req, res, next)
+{
+<<<<<<< HEAD
+  var jsFilename = req.params[0];
+  
+  //choose the js files we need
+  var jsFiles = undefined;
+  if (Object.prototype.hasOwnProperty.call(tar, jsFilename)) {
+    jsFiles = tar[jsFilename];
+  } else {
+    /* Not in tar list, but try anyways, if it fails, pass to `next`.
+       Actually try, not check in filesystem here because
+       we don't want to duplicate the require.resolve() handling
+     */
+    jsFiles = [jsFilename];
+  }
+  _handle(req, res, jsFilename, jsFiles, function (err) {
+    console.log("Unable to load minified file " + jsFilename + ": " + err.toString());
+    /* Throw away error and generate a 404, not 500 */
+    next();
+  });
+}
+
+function _handle(req, res, jsFilename, jsFiles, next) {
+  res.header("Content-Type","text/javascript");
+
+  var cacheName = CACHE_DIR + "/minified_" + jsFilename.replace(/\//g, "_");
+  
+  //minifying is enabled
+  if(settings.minify)
+  {
+    var result = undefined;
+    var latestModification = 0;
+    
+    async.series([
+      //find out the highest modification date
+      function(callback)
+      {        
+        var folders2check = [CSS_DIR, JS_DIR];
+        
+        //go trough this two folders
+        async.forEach(folders2check, function(path, callback)
+        {
+          //read the files in the folder
+          fs.readdir(path, function(err, files)
+          {
+            if(ERR(err, callback)) return;
+            
+            //we wanna check the directory itself for changes too
+            files.push(".");
+            
+            //go trough all files in this folder
+            async.forEach(files, function(filename, callback) 
+            {
+              //get the stat data of this file
+              fs.stat(path + "/" + filename, function(err, stats)
+              {
+                if(ERR(err, callback)) return;
+              
+                //get the modification time
+                var modificationTime = stats.mtime.getTime();
+              
+                //compare the modification time to the highest found
+                if(modificationTime > latestModification)
+                {
+                  latestModification = modificationTime;
+                }
+                
+                callback();
+              });
+            }, callback);
+          });
+        }, callback);
+      },
+      function(callback)
+      {
+        //check the modification time of the minified js
+        fs.stat(cacheName, function(err, stats)
+        {
+          if(err && err.code != "ENOENT")
+          {
+            ERR(err, callback);
+            return;
+          }
+        
+          //there is no minfied file or there new changes since this file was generated, so continue generating this file
+          if((err && err.code == "ENOENT") || stats.mtime.getTime() < latestModification)
+          {
+            callback();
+          }
+          //the minified file is still up to date, stop minifying
+          else
+          {
+            callback("stop");
+          }
+        });
+      }, 
+      //load all js files
+      function (callback)
+      {
+        var values = [];
+        tarCode(
+          jsFiles
+        , function (content) {values.push(content)}
+        , function (err) {
+           if(ERR(err, next)) return;
+
+          result = values.join('');
+          callback();
+        });
+      },
+      //put all together and write it into a file
+      function(callback)
+      {
+        async.parallel([
+          //write the results plain in a file
+          function(callback)
+          {
+            fs.writeFile(cacheName, result, "utf8", callback);
+          },
+          //write the results compressed in a file
+          function(callback)
+          {
+            zlib.gzip(result, function(err, compressedResult){
+              //weird gzip bug that returns 0 instead of null if everything is ok
+              err = err === 0 ? null : err;
+            
+              if(ERR(err, callback)) return;
+              
+              fs.writeFile(cacheName + ".gz", compressedResult, callback);
+            });
+          }
+        ],callback);
+      }
+    ], function(err)
+    {
+      if(err && err != "stop")
+      {
+        if(ERR(err)) return;
+      }
+      
+      //check if gzip is supported by this browser
+      var gzipSupport = req.header('Accept-Encoding', '').indexOf('gzip') != -1;
+      
+      var pathStr;
+      if(gzipSupport && os.type().indexOf("Windows") == -1)
+      {
+        pathStr = path.normalize(cacheName + ".gz");
+        res.header('Content-Encoding', 'gzip');
+      }
+      else
+      {
+        pathStr = path.normalize(cacheName);
+      }
+      
+      res.sendfile(pathStr, { maxAge: server.maxAge });
+    })
+  }
+  //minifying is disabled, so put the files together in one file
+  else
+  {
+    tarCode(
+      jsFiles
+    , function (content) {res.write(content)}
+    , function (err) {
+	if(ERR(err, next)) return;
+=======
+  var filename = req.params['filename'];
+
+  // No relative paths, especially if they may go up the file hierarchy.
+  filename = path.normalize(path.join(ROOT_DIR, filename));
+  if (filename.indexOf(ROOT_DIR) == 0) {
+    filename = filename.slice(ROOT_DIR.length);
+    filename = filename.replace(/\\/g, '/'); // Windows (safe generally?)
+  } else {
+    res.writeHead(404, {});
+    res.end();
+    return; 
+  }
+
+  // What content type should this be?
+  // TODO: This should use a MIME module.
+  var contentType;
+  if (filename.match(/\.js$/)) {
+    contentType = "text/javascript";
+  } else if (filename.match(/\.css$/)) {
+    contentType = "text/css";
+  } else if (filename.match(/\.html$/)) {
+    contentType = "text/html";
+  } else if (filename.match(/\.txt$/)) {
+    contentType = "text/plain";
+  } else if (filename.match(/\.png$/)) {
+    contentType = "image/png";
+  } else if (filename.match(/\.gif$/)) {
+    contentType = "image/gif";
+  } else if (filename.match(/\.ico$/)) {
+    contentType = "image/x-icon";
+  } else {
+    contentType = "application/octet-stream";
+  }
+
+  statFile(filename, function (error, date, exists) {
+    if (date) {
+      date = new Date(date);
+      res.setHeader('last-modified', date.toUTCString());
+      res.setHeader('date', (new Date()).toUTCString());
+      if (server.maxAge) {
+        var expiresDate = new Date((new Date()).getTime()+server.maxAge*1000);
+        res.setHeader('expires', expiresDate.toUTCString());
+        res.setHeader('cache-control', 'max-age=' + server.maxAge);
+      }
+    }
+
+    if (error) {
+      res.writeHead(500, {});
+>>>>>>> pita
+      res.end();
+    } else if (!exists) {
+      res.writeHead(404, {});
+      res.end();
+    } else if (new Date(req.headers['if-modified-since']) >= date) {
+      res.writeHead(304, {});
+      res.end();
+    } else {
+      if (req.method == 'HEAD') {
+        res.header("Content-Type", contentType);
+        res.writeHead(200, {});
+        res.end();
+      } else if (req.method == 'GET') {
+        getFileCompressed(filename, contentType, function (error, content) {
+          if(ERR(error)) return;
+          res.header("Content-Type", contentType);
+          res.writeHead(200, {});
+          res.write(content);
+          res.end();
+        });
+      } else {
+        res.writeHead(405, {'allow': 'HEAD, GET'});
+        res.end();
+      }
+    }
+  });
+}
+
+// find all includes in ace.js and embed them.
+function getAceFile(callback) {
+  fs.readFile(ROOT_DIR + 'js/ace.js', "utf8", function(err, data) {
+    if(ERR(err, callback)) return;
+
+    // Find all includes in ace.js and embed them
+    var founds = data.match(/\$\$INCLUDE_[a-zA-Z_]+\("[^"]*"\)/gi);
+    if (!settings.minify) {
+      founds = [];
+    }
+    // Always include the require kernel.
+    founds.push('$$INCLUDE_JS("../static/js/require-kernel.js")');
+
+    data += ';\n';
+    data += 'Ace2Editor.EMBEDED = Ace2Editor.EMBEDED || {};\n';
+
+    // Request the contents of the included file on the server-side and write
+    // them into the file.
+    async.forEach(founds, function (item, callback) {
+      var filename = item.match(/"([^"]*)"/)[1];
+      var request = require('request');
+
+      var baseURI = 'http://localhost:' + settings.port
+
+      request(baseURI + path.normalize(path.join('/static/', filename)), function (error, response, body) {
+        if (!error && response.statusCode == 200) {
+          data += 'Ace2Editor.EMBEDED[' + JSON.stringify(filename) + '] = '
+              + JSON.stringify(body || '') + ';\n';
+        } else {
+          // Silence?
+        }
+        callback();
+      });
+    }, function(error) {
+      callback(error, data);
+    });
+  });
+}
+
+// Check for the existance of the file and get the last modification date.
+function statFile(filename, callback) {
+  if (filename == 'js/ace.js') {
+    // Sometimes static assets are inlined into this file, so we have to stat
+    // everything.
+    lastModifiedDateOfEverything(function (error, date) {
+      callback(error, date, !error);
+    });
+  } else if (filename == 'js/require-kernel.js') {
+    callback(null, requireLastModified(), true);
+  } else {
+    fs.stat(ROOT_DIR + filename, function (error, stats) {
+      if (error) {
+        if (error.code == "ENOENT") {
+          // Stat the directory instead.
+          fs.stat(path.dirname(ROOT_DIR + filename), function (error, stats) {
+            if (error) {
+              if (error.code == "ENOENT") {
+                callback(null, null, false);
+              } else {
+                callback(error);
+              }
+            } else {
+              callback(null, stats.mtime.getTime(), false);
+            }
+          });
+        } else {
+          callback(error);
+        }
+      } else {
+        callback(null, stats.mtime.getTime(), true);
+      }
+    });
+  }
+}
+function lastModifiedDateOfEverything(callback) {
+  var folders2check = [ROOT_DIR + 'js/', ROOT_DIR + 'css/'];
+  var latestModification = 0;
+  //go trough this two folders
+  async.forEach(folders2check, function(path, callback)
+  {
+    //read the files in the folder
+    fs.readdir(path, function(err, files)
+    {
+      if(ERR(err, callback)) return;
+
+      //we wanna check the directory itself for changes too
+      files.push(".");
+
+      //go trough all files in this folder
+      async.forEach(files, function(filename, callback)
+      {
+        //get the stat data of this file
+        fs.stat(path + "/" + filename, function(err, stats)
+        {
+          if(ERR(err, callback)) return;
+
+          //get the modification time
+          var modificationTime = stats.mtime.getTime();
+
+          //compare the modification time to the highest found
+          if(modificationTime > latestModification)
+          {
+            latestModification = modificationTime;
+          }
+
+          callback();
+        });
+      }, callback);
+    });
+  }, function () {
+    callback(null, latestModification);
+  });
+}
+
+// This should be provided by the module, but until then, just use startup
+// time.
+var _requireLastModified = new Date();
+function requireLastModified() {
+  return _requireLastModified.toUTCString();
+}
+function requireDefinition() {
+  return 'var require = ' + RequireKernel.kernelSource + ';\n';
+}
+
+<<<<<<< HEAD
+function tarCode(jsFiles, write, callback) {
+  write('require.define({');
+  var initialEntry = true;
+  async.forEach(jsFiles, function (filename, callback){
+    var path;
+    var srcPath;
+    if (filename.indexOf('plugins/') == 0) {
+      srcPath = filename.substring('plugins/'.length);
+      path = require.resolve(srcPath);
+    } else {
+      srcPath = '/' + filename;
+      path = JS_DIR + filename;
+    }
+
+    srcPath = JSON.stringify(srcPath);
+    var srcPathAbbv = JSON.stringify(srcPath.replace(/\.js$/, ''));
+
+    if (filename == 'ace.js') {
+      getAceFile(handleFile);
+    } else {
+      fs.readFile(path, "utf8", handleFile);
+    }
+
+    function handleFile(err, data) {
+      if(ERR(err, callback)) return;
+
+      if (!initialEntry) {
+        write('\n,');
+      } else {
+        initialEntry = false;
+      }
+      write(srcPath + ': ')
+      data = '(function (require, exports, module) {' + data + '})';
+=======
+function getFileCompressed(filename, contentType, callback) {
+  getFile(filename, function (error, content) {
+    if (error || !content) {
+      callback(error, content);
+    } else {
+>>>>>>> pita
+      if (settings.minify) {
+        if (contentType == 'text/javascript') {
+          try {
+            content = compressJS([content]);
+          } catch (error) {
+            // silence
+          }
+        } else if (contentType == 'text/css') {
+          content = compressCSS([content]);
+        }
+      }
+      callback(null, content);
+    }
+<<<<<<< HEAD
+  }, function (err) {
+    if(ERR(err, callback)) return;
+    write('});\n');
+    callback();
+=======
+>>>>>>> pita
+  });
+}
+
+function getFile(filename, callback) {
+  if (filename == 'js/ace.js') {
+    getAceFile(callback);
+  } else if (filename == 'js/require-kernel.js') {
+    callback(undefined, requireDefinition());
+  } else {
+    fs.readFile(ROOT_DIR + filename, callback);
+  }
+}
+
+function compressJS(values)
+{
+  var complete = values.join("\n");
+  var ast = jsp.parse(complete); // parse code and get the initial AST
+  ast = pro.ast_mangle(ast); // get a new AST with mangled names
+  ast = pro.ast_squeeze(ast); // get an AST with compression optimizations
+  return pro.gen_code(ast); // compressed code here
+}
+
+function compressCSS(values)
+{
+  var complete = values.join("\n");
+  return cleanCSS.process(complete);
+}