use jshint

node/db/Pad.js

@@ -22,7 +22,7 @@ var crypto = require("crypto");
  */
 exports.cleanText = function (txt) {
   return txt.replace(/\r\n/g,'\n').replace(/\r/g,'\n').replace(/\t/g, '        ').replace(/\xa0/g, ' ');
-}
+};
 
 Class('Pad', {
 
@@ -70,8 +70,8 @@ Class('Pad', {
     BUILD : function (id)
     {
         return {
-            'id' : id,
+            'id' : id
-        }
+        };
     },
 
     appendRevision : function(aChangeset, author)
@@ -91,10 +91,10 @@ Class('Pad', {
       newRevData.meta.timestamp = new Date().getTime();
 
       //ex. getNumForAuthor
-      if(author != '')
+      if(author !== '')
         this.pool.putAttrib(['author', author || '']);
 
-      if(newRev % 100 == 0)
+      if(newRev % 100 === 0)
       {
         newRevData.meta.atext = this.atext;
       }
@@ -127,9 +127,9 @@ Class('Pad', {
     {
       var authors = [];
 
-      for(key in this.pool.numToAttrib)
+      for(var key in this.pool.numToAttrib)
       {
-        if(this.pool.numToAttrib[key][0] == "author" && this.pool.numToAttrib[key][1] != "")
+        if(this.pool.numToAttrib[key][0] == "author" && this.pool.numToAttrib[key][1] !== "")
         {
           authors.push(this.pool.numToAttrib[key][1]);
         }
@@ -260,7 +260,7 @@ Class('Pad', {
         function(callback)
         {
           //this chat message doesn't exist, return null
-          if(entry == null)
+          if(!entry)
           {
             callback();
             return;
@@ -332,8 +332,9 @@ Class('Pad', {
         var cleanedEntries = [];
         for(var i=0;i<entries.length;i++)
         {
-          if(entries[i]!=null)
+          if(entries[i]) {
             cleanedEntries.push(entries[i]);
+          }
           else
             console.warn("WARNING: Found broken chat entry in pad " + _this.id);
         }
@@ -347,7 +348,7 @@ Class('Pad', {
       var _this = this;
 
       //replace text with default text if text isn't set
-      if(text == null)
+      if(!text)
       {
         text = settings.defaultPadText;
       }
@@ -358,29 +359,33 @@ Class('Pad', {
         if(ERR(err, callback)) return;
 
         //if this pad exists, load it
-        if(value != null)
+        if(value)
         {
           _this.head = value.head;
           _this.atext = value.atext;
           _this.pool = _this.pool.fromJsonable(value.pool);
 
           //ensure we have a local chatHead variable
-          if(value.chatHead != null)
+          if(value.chatHead) {
             _this.chatHead = value.chatHead;
-          else
+          }
+          else {
             _this.chatHead = -1;
-            
+          }
           //ensure we have a local publicStatus variable
-          if(value.publicStatus != null)
+          if(value.publicStatus) {
             _this.publicStatus = value.publicStatus;
-          else
+          }
+          else {
             _this.publicStatus = false;
-           
+          }
           //ensure we have a local passwordHash variable
-          if(value.passwordHash != null)
+          if(value.passwordHash) {
             _this.passwordHash = value.passwordHash;
-          else
+          }
+          else {
             _this.passwordHash = null;
+          }
         }
         //this pad doesn't exist, so create it
         else
@@ -483,7 +488,7 @@ Class('Pad', {
       {
         if(ERR(err, callback)) return;
         callback();
-      })
+      });
     },
     //set in db
     setPublicStatus: function(publicStatus)
@@ -493,18 +498,18 @@ Class('Pad', {
     },
     setPassword: function(password)
     {
-      this.passwordHash = password == null ? null : hash(password, generateSalt());
+      this.passwordHash = password ? hash(password, generateSalt()) : null;
       db.setSub("pad:"+this.id, ["passwordHash"], this.passwordHash);
     },
     isCorrectPassword: function(password)
     {
-      return compare(this.passwordHash, password)
+      return compare(this.passwordHash, password);
     },
     isPasswordProtected: function()
     {
-      return this.passwordHash != null;
+      return this.passwordHash ? true : false;
     }
-  }, // methods
+  } // methods
 });
 
 /* Crypto helper methods */