Replace tabs indentation with spaces indentation

Some files are obviously external libraries, I didn't touch them

src/node/db/API.js

@@ -554,7 +554,7 @@ exports.deletePad = function(padID, callback)
 
 /**
 copyPad(sourceID, destinationID[, force=false]) copies a pad. If force is true, 
-	the destination will be overwritten if it exists.
+  the destination will be overwritten if it exists.
 
 Example returns:
 
@@ -573,7 +573,7 @@ exports.copyPad = function(sourceID, destinationID, force, callback)
 
 /**
 movePad(sourceID, destinationID[, force=false]) moves a pad. If force is true, 
-	the destination will be overwritten if it exists.
+  the destination will be overwritten if it exists.
 
 Example returns:
 

src/node/db/Pad.js

@@ -463,7 +463,7 @@ Pad.prototype.copy = function copy(destinationID, force, callback) {
         
         if(exists == true)
         {
-          if (!force)	
+          if (!force)
           {
             console.log("erroring out without force");
             callback(new customError("destinationID already exists","apierror"));
@@ -635,7 +635,7 @@ Pad.prototype.remove = function remove(callback) {
 
           authorIDs.forEach(function (authorID)
           {
-        	authorManager.removePad(authorID, padID);
+            authorManager.removePad(authorID, padID);
           });
 
           callback();

src/node/db/SecurityManager.js

@@ -151,16 +151,16 @@ exports.checkAccess = function (padID, sessionCookie, token, password, callback)
               if(sessionInfo.groupID != groupID)
               {
                 authLogger.debug("Auth failed: wrong group");
-            	  callback();
-            	  return;
+                callback();
+                return;
               }
               
               //is validUntil still ok?
               if(sessionInfo.validUntil <= now)
               {
                 authLogger.debug("Auth failed: validUntil");
-            	  callback();
-            	  return;
+                callback();
+                return;
               }
               
               // There is a valid session

src/node/handler/PadMessageHandler.js

@@ -455,7 +455,7 @@ function handleGetChatMessages(client, message)
       pad.getChatMessages(start, end, function(err, chatMessages)
       {
         if(ERR(err, callback)) return;
-		
+
         var infoMsg = {
           type: "COLLABROOM",
           data: {
@@ -463,7 +463,7 @@ function handleGetChatMessages(client, message)
             messages: chatMessages
           }
         };
-		
+
         // send the messages back to the client
         client.json.send(infoMsg);
       });
@@ -1564,7 +1564,7 @@ exports.padUsers = function (padID, callback) {
 
         author.id = s.author;
         result.push(author);
-		callback();
+        callback();
       });
     }
   }, function(err) {

src/node/handler/SocketIORouter.js

@@ -57,11 +57,11 @@ exports.setSocketIO = function(_socket) {
   socket.sockets.on('connection', function(client)
   {
     if(settings.trustProxy && client.handshake.headers['x-forwarded-for'] !== undefined){
-	  	client.set('remoteAddress', client.handshake.headers['x-forwarded-for']);
-  	}
-  	else{
-  		client.set('remoteAddress', client.handshake.address.address);
-  	}
+      client.set('remoteAddress', client.handshake.headers['x-forwarded-for']);
+    }
+    else{
+      client.set('remoteAddress', client.handshake.address.address);
+    }
     var clientAuthorized = false;
     
     //wrap the original send function to log the messages

src/node/hooks/express/padreadonly.js

@@ -16,50 +16,50 @@ exports.expressCreateServer = function (hook_name, args, cb) {
       //translate the read only pad to a padId
       function(callback)
       {
-	readOnlyManager.getPadId(req.params.id, function(err, _padId)
-	{
-	  if(ERR(err, callback)) return;
+        readOnlyManager.getPadId(req.params.id, function(err, _padId)
+        {
+          if(ERR(err, callback)) return;
 
-	  padId = _padId;
+          padId = _padId;
 
-	  //we need that to tell hasPadAcess about the pad  
-	  req.params.pad = padId; 
+          //we need that to tell hasPadAcess about the pad
+          req.params.pad = padId;
 
-	  callback();
-	});
+          callback();
+        });
       },
       //render the html document
       function(callback)
       {
-	//return if the there is no padId
-	if(padId == null)
-	{
-	  callback("notfound");
-	  return;
-	}
+        //return if the there is no padId
+        if(padId == null)
+        {
+          callback("notfound");
+          return;
+        }
 
-	hasPadAccess(req, res, function()
-	{
-	  //render the html document
-	  exporthtml.getPadHTMLDocument(padId, null, false, function(err, _html)
-	  {
-	    if(ERR(err, callback)) return;
-	    html = _html;
-	    callback();
-	  });
-	});
+        hasPadAccess(req, res, function()
+        {
+          //render the html document
+          exporthtml.getPadHTMLDocument(padId, null, false, function(err, _html)
+          {
+            if(ERR(err, callback)) return;
+            html = _html;
+            callback();
+          });
+        });
       }
     ], function(err)
     {
       //throw any unexpected error
       if(err && err != "notfound")
-	ERR(err);
+        ERR(err);
 
       if(err == "notfound")
-	res.send(404, '404 - Not Found');
+        res.send(404, '404 - Not Found');
       else
-	res.send(html);
+        res.send(html);
     });
   });
 
-}
+}

src/node/hooks/express/padurlsanitize.js

@@ -12,20 +12,20 @@ exports.expressCreateServer = function (hook_name, args, cb) {
     else
     {
       padManager.sanitizePadId(padId, function(sanitizedPadId) {
-	//the pad id was sanitized, so we redirect to the sanitized version
-	if(sanitizedPadId != padId)
-	{
+        //the pad id was sanitized, so we redirect to the sanitized version
+        if(sanitizedPadId != padId)
+        {
           var real_url = sanitizedPadId;
           var query = url.parse(req.url).query;
           if ( query ) real_url += '?' + query;
-	  res.header('Location', real_url);
-	  res.send(302, 'You should be redirected to <a href="' + real_url + '">' + real_url + '</a>');
-	}
-	//the pad id was fine, so just render it
-	else
-	{
-	  next();
-	}
+          res.header('Location', real_url);
+          res.send(302, 'You should be redirected to <a href="' + real_url + '">' + real_url + '</a>');
+        }
+        //the pad id was fine, so just render it
+        else
+        {
+          next();
+        }
       });
     }
   });

src/node/hooks/express/specialpages.js

@@ -49,11 +49,11 @@ exports.expressCreateServer = function (hook_name, args, cb) {
       //there is no custom favicon, send the default favicon
       if(err)
       {
-	filePath = path.normalize(__dirname + "/../../../static/favicon.ico");
-	res.sendfile(filePath);
+        filePath = path.normalize(__dirname + "/../../../static/favicon.ico");
+        res.sendfile(filePath);
       }
     });
   });
 
 
-}
+}

src/node/utils/Abiword.js

@@ -143,7 +143,7 @@ else
   //Queue with the converts we have to do
   var queue = async.queue(doConvertTask, 1);
   exports.convertFile = function(srcFile, destFile, type, callback)
-  {	
+  {
     queue.push({"srcFile": srcFile, "destFile": destFile, "type": type, "callback": callback});
   };
 }

src/node/utils/ExportHtml.js

@@ -447,7 +447,7 @@ function getHTMLFromAtext(pad, atext, authorColors)
           pieces.push('</li></ul>');
         }
         lists.length--;
-      }   
+      }
       var lineContentFromHook = hooks.callAllStr("getLineHTMLForExport", 
       {
         line: line,
@@ -455,14 +455,14 @@ function getHTMLFromAtext(pad, atext, authorColors)
         attribLine: attribLines[i],
         text: textLines[i]
       }, " ", " ", "");
-	  if (lineContentFromHook)
-	  {
-	    pieces.push(lineContentFromHook, '');
-	  } 
-	  else 
-	 {
-	   pieces.push(lineContent, '<br>');
-	 }		  
+      if (lineContentFromHook)
+      {
+        pieces.push(lineContentFromHook, '');
+      }
+      else
+      {
+        pieces.push(lineContent, '<br>');
+      }
     }
   }
   
@@ -490,7 +490,7 @@ exports.getPadHTMLDocument = function (padId, revNum, noDocType, callback)
     var head = 
       (noDocType ? '' : '<!doctype html>\n') + 
       '<html lang="en">\n' + (noDocType ? '' : '<head>\n' + 
-	'<title>' + Security.escapeHTML(padId) + '</title>\n' +
+        '<title>' + Security.escapeHTML(padId) + '</title>\n' +
         '<meta charset="utf-8">\n' + 
         '<style> * { font-family: arial, sans-serif;\n' + 
           'font-size: 13px;\n' + 

src/static/css/iframe_editor.css

@@ -61,7 +61,7 @@ body {
   margin: 0;
   white-space: nowrap;
   word-wrap: normal;
-}				 
+}
 
 #outerdocbody {
   background-color: #fff;

src/static/js/Changeset.js

@@ -673,9 +673,9 @@ exports.textLinesMutator = function (lines) {
       }
       //print(inSplice+" / "+isCurLineInSplice()+" / "+curSplice[0]+" / "+curSplice[1]+" / "+lines.length);
 /*if (inSplice && (! isCurLineInSplice()) && (curSplice[0] + curSplice[1] < lines.length)) {
-	  print("BLAH");
-	  putCurLineInSplice();
-	}*/
+  print("BLAH");
+  putCurLineInSplice();
+}*/
       // tests case foo in remove(), which isn't otherwise covered in current impl
     }
     //debugPrint("skip");

src/static/js/ace2_inner.js

@@ -4187,7 +4187,7 @@ function Ace2Inner(){
     selection.startPoint.index+" / "+
     selection.endPoint.node.uniqueId()+","+
     selection.endPoint.index);
-	}*/
+}*/
       }
       return selection;
     }
@@ -5255,7 +5255,7 @@ function Ace2Inner(){
 
         if(h){ // apply style to div
           div.style.height = h +"px";
-	}
+        }
 
         div.appendChild(odoc.createTextNode(String(n)));
         fragment.appendChild(div);

src/static/js/broadcast_slider.js

@@ -461,10 +461,10 @@ function loadBroadcastSliderJS(fireWhenAllScriptsAreLoaded)
         var startPos = clientVars.collab_client_vars.rev;
         if(window.location.hash.length > 1)
         {
-	      var hashRev = Number(window.location.hash.substr(1));
-	      if(!isNaN(hashRev))
-	      {
-	        // this is necessary because of the socket.io-event which loads the changesets 
+          var hashRev = Number(window.location.hash.substr(1));
+          if(!isNaN(hashRev))
+          {
+            // this is necessary because of the socket.io-event which loads the changesets
             setTimeout(function() { setSliderPosition(hashRev); }, 1);
           }
         }

src/static/js/changesettracker.js

@@ -162,7 +162,7 @@ function makeChangesetTracker(scheduler, apool, aceCallbacksProvider)
       }
       else
       {
-    	  
+
         // add forEach function to Array.prototype for IE8      
         if (!('forEach' in Array.prototype)) {
           Array.prototype.forEach= function(action, that /*opt*/) {
@@ -171,7 +171,7 @@ function makeChangesetTracker(scheduler, apool, aceCallbacksProvider)
                 action.call(that, this[i], i, this);
           };
         }
-    	  
+
         // Get my authorID
         var authorId = parent.parent.pad.myUserInfo.userId;
 

src/static/js/chat.js

@@ -183,12 +183,12 @@ var chat = (function()
           self.send();
         }
       });
-      
-	  // initial messages are loaded in pad.js' _afterHandshake
-	  
-	  $("#chatcounter").text(0);
-	  $("#chatloadmessagesbutton").click(function()
-	  {
+
+      // initial messages are loaded in pad.js' _afterHandshake
+
+      $("#chatcounter").text(0);
+      $("#chatloadmessagesbutton").click(function()
+      {
         var start = Math.max(self.historyPointer - 20, 0);
         var end = self.historyPointer;
 
@@ -200,7 +200,7 @@ var chat = (function()
 
         pad.collabClient.sendMessage({"type": "GET_CHAT_MESSAGES", "start": start, "end": end});
         self.historyPointer = start;
-	  });
+      });
     }
   }
 

src/static/js/contentcollector.js

@@ -398,7 +398,7 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
         if (endPoint && node == endPoint.node)
         {
           selEnd = _pointHere(0, state);
-			}
+        }
       }
       while (txt.length > 0)
       {
@@ -467,7 +467,7 @@ function makeContentCollector(collectStyles, browser, apool, domInterface, class
         var startNewLine= (typeof(induceLineBreak)=='object'&&induceLineBreak.length==0)?true:induceLineBreak[0];
         if(startNewLine){
           cc.startNewLine(state);
-        }		  
+        }
       }
       else if (tname == "script" || tname == "style")
       {

src/static/js/domline.js

@@ -234,10 +234,10 @@ domline.createDomLine = function(nonEmpty, doesWrap, optBrowser, optDocument)
       result.node.innerHTML = curHTML;
     }
     if (lineClass !== null) result.node.className = lineClass;
-	
-	hooks.callAll("acePostWriteDomLineHTML", {
-        node: result.node
-	});
+
+    hooks.callAll("acePostWriteDomLineHTML", {
+      node: result.node
+    });
   }
   result.prepareForAdd = writeHTML;
   result.finishUpdate = writeHTML;

src/static/js/html10n.js

@@ -97,21 +97,21 @@ window.html10n = (function(window, document, undefined) {
    * MicroEvent - to make any js object an event emitter (server or browser)
    */
 
-  var MicroEvent	= function(){}
-  MicroEvent.prototype	= {
-    bind	: function(event, fct){
+  var MicroEvent = function(){}
+  MicroEvent.prototype = {
+    bind: function(event, fct){
       this._events = this._events || {};
-      this._events[event] = this._events[event]	|| [];
+      this._events[event] = this._events[event] || [];
       this._events[event].push(fct);
     },
-    unbind	: function(event, fct){
+    unbind: function(event, fct){
       this._events = this._events || {};
-      if( event in this._events === false  )	return;
+      if( event in this._events === false  ) return;
       this._events[event].splice(this._events[event].indexOf(fct), 1);
     },
-    trigger	: function(event /* , args... */){
+    trigger: function(event /* , args... */){
       this._events = this._events || {};
-      if( event in this._events === false  )	return;
+      if( event in this._events === false  ) return;
       for(var i = 0; i < this._events[event].length; i++){
         this._events[event][i].apply(this, Array.prototype.slice.call(arguments, 1))
       }
@@ -121,8 +121,8 @@ window.html10n = (function(window, document, undefined) {
    * mixin will delegate all MicroEvent.js function in the destination object
    * @param {Object} the object which will support MicroEvent
    */
-  MicroEvent.mixin	= function(destObject){
-    var props	= ['bind', 'unbind', 'trigger'];
+  MicroEvent.mixin = function(destObject){
+    var props = ['bind', 'unbind', 'trigger'];
     if(!destObject) return;
     for(var i = 0; i < props.length; i ++){
       destObject[props[i]] = MicroEvent.prototype[props[i]];

src/static/js/linestylefilter.js

@@ -146,7 +146,7 @@ linestylefilter.getLineStyleFilter = function(lineLength, aline, textAndClassFun
 
     return function(txt, cls)
     {
-	
+
       var disableAuthColorForThisLine = hooks.callAll("disableAuthorColorsForThisLine", {
         linestylefilter: linestylefilter,
         text: txt,

src/static/js/pad_editbar.js

@@ -140,7 +140,7 @@ var padeditbar = (function()
         }
         else if (cmd == 'import_export')
         {
-	      self.toggleDropDown("importexport");
+          self.toggleDropDown("importexport");
         }
         else if (cmd == 'savedRevision')
         {

src/static/js/pluginfw/hooks.js

@@ -61,7 +61,7 @@ exports.flatten = function (lst) {
       if (lst[i] != undefined && lst[i] != null) {
         for (var j = 0; j < lst[i].length; j++) {
           res.push(lst[i][j]);
-	}
+    }
       }
     }
   }

src/templates/index.html

@@ -5,29 +5,29 @@
 <html>
 
         <title><%=settings.title%></title>
-	<script>
-	  /*
-	  |@licstart  The following is the entire license notice for the
-	  JavaScript code in this page.|
+    <script>
+      /*
+      |@licstart  The following is the entire license notice for the
+      JavaScript code in this page.|
 
-	  Copyright 2011 Peter Martischka, Primary Technology.
+      Copyright 2011 Peter Martischka, Primary Technology.
 
-	  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
+      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
+         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.
+      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.
 
-	  |@licend  The above is the entire license notice
-	  for the JavaScript code in this page.|
-	  */
-	</script>
+      |@licend  The above is the entire license notice
+      for the JavaScript code in this page.|
+      */
+    </script>
 
         <meta charset="utf-8"> 
         <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">