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' +