3 files changed, 25 insertions, 22 deletions

diff --git a/web-ui/app/js/helpers/contenttype.js b/web-ui/app/js/helpers/contenttype.js
index 7a3957d3..764b6032 100644
--- a/web-ui/app/js/helpers/contenttype.js
+++ b/web-ui/app/js/helpers/contenttype.js
@@ -14,6 +14,7 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
  */
+'use strict';
 define([], function () {
   var exports = {};
 
@@ -23,24 +24,25 @@ define([], function () {
   function MediaType(s, p){
 	this.type = '';
 	this.params = {};
-	if(typeof s=='string'){
-	  var c = splitQuotedString(s);
+    var c, i, n;
+	if(typeof s==='string'){
+	  c = splitQuotedString(s);
 	  this.type = c.shift();
-	  for(var i=0; i<c.length; i++){
+	  for(i=0; i<c.length; i++){
 		this.parseParameter(c[i]);
 	  }
 	}else if(s instanceof MediaType){
 	  this.type = s.type;
 	  this.q = s.q;
-	  for(var n in s.params) this.params[n]=s.params[n];
+	  for(n in s.params) this.params[n]=s.params[n];
 	}
-	if(typeof p=='string'){
-	  var c = splitQuotedString(p);
-	  for(var i=0; i<c.length; i++){
+	if(typeof p==='string'){
+	  c = splitQuotedString(p);
+	  for(i=0; i<c.length; i++){
 		this.parseParameter(c[i]);
 	  }
-	}else if(typeof p=='object'){
-	  for(var n in p) this.params[n]=p[n];
+	}else if(typeof p==='object'){
+	  for(n in p) this.params[n]=p[n];
 	}
   }
   MediaType.prototype.parseParameter = function parseParameter(s){
@@ -48,16 +50,16 @@ define([], function () {
 	var name = param[0].trim();
 	var value = s.substr(param[0].length+1).trim();
 	if(!value || !name) return;
-	if(name=='q' && this.q===undefined){
+	if(name==='q' && this.q===undefined){
 	  this.q=parseFloat(value);
 	}else{
-	  if(value[0]=='"' && value[value.length-1]=='"'){
+	  if(value[0]==='"' && value[value.length-1]==='"'){
 		value = value.substr(1, value.length-2);
 		value = value.replace(/\\(.)/g, function(a,b){return b;});
 	  }
 	  this.params[name]=value;
 	}
-  }
+  };
   MediaType.prototype.toString = function toString(){
 	var str = this.type + ';q='+this.q;
 	for(var n in this.params){
@@ -69,7 +71,7 @@ define([], function () {
 	  }
 	}
 	return str;
-  }
+  };
   exports.MediaType = MediaType;
 
   // Split a string by character, but ignore quoted parts and backslash-escaped characters
@@ -157,8 +159,8 @@ define([], function () {
 	else if(a.type!=='*/*' && b.type==='*/*') return -1;
 	var ac = (a.type||'').split('/');
 	var bc = (b.type||'').split('/');
-	if(ac[0]=='*' && bc[0]!='*') return 1;
-	if(ac[0]!='*' && bc[0]=='*') return -1;
+	if(ac[0]==='*' && bc[0]!=='*') return 1;
+	if(ac[0]!=='*' && bc[0]==='*') return -1;
 	if(a.type!==b.type) return null;
 	var ap = a.params || {};
 	var bp = b.params || {};
diff --git a/web-ui/app/js/helpers/iterator.js b/web-ui/app/js/helpers/iterator.js
index 093d8df1..b5b44379 100644
--- a/web-ui/app/js/helpers/iterator.js
+++ b/web-ui/app/js/helpers/iterator.js
@@ -14,6 +14,7 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
  */
+'use strict';
 define(function () {
 
   return Iterator;
@@ -24,7 +25,7 @@ define(function () {
     this.elems = elems;
 
     this.hasPrevious = function () {
-      return this.index != 0;
+      return this.index !== 0;
     };
 
     this.hasNext = function () {
@@ -51,7 +52,7 @@ define(function () {
       var removed = this.current(),
         toRemove = this.index;
 
-      !this.hasNext() && this.index--;
+      if(!this.hasNext()) { this.index--; }
       this.elems.remove(toRemove);
       return removed;
     };
diff --git a/web-ui/app/js/helpers/view_helper.js b/web-ui/app/js/helpers/view_helper.js
index a9a10378..841a1077 100644
--- a/web-ui/app/js/helpers/view_helper.js
+++ b/web-ui/app/js/helpers/view_helper.js
@@ -79,9 +79,9 @@ define(
   }
 
   function moveCaretToEnd(el) {
-    if (typeof el.selectionStart == "number") {
+    if (typeof el.selectionStart === 'number') {
       el.selectionStart = el.selectionEnd = el.value.length;
-    } else if (typeof el.createTextRange != "undefined") {
+    } else if (typeof el.createTextRange !== 'undefined') {
       el.focus();
       var range = el.createTextRange();
       range.collapse(false);
@@ -92,7 +92,7 @@ define(
   function fixedSizeNumber(num, size) {
     var res = num.toString();
     while(res.length < size) {
-      res = "0" + res;
+      res = '0' + res;
     }
     return res;
   }
@@ -100,9 +100,9 @@ define(
   function getFormattedDate(date){
     var today = createTodayDate();
     if (date.getTime() > today.getTime()) {
-      return fixedSizeNumber(date.getHours(), 2) + ":" + fixedSizeNumber(date.getMinutes(), 2);
+      return fixedSizeNumber(date.getHours(), 2) + ':' + fixedSizeNumber(date.getMinutes(), 2);
     } else {
-      return "" + date.getFullYear() + "-" + fixedSizeNumber(date.getMonth() + 1, 2) + "-" + fixedSizeNumber(date.getDate(), 2);
+      return '' + date.getFullYear() + '-' + fixedSizeNumber(date.getMonth() + 1, 2) + '-' + fixedSizeNumber(date.getDate(), 2);
     }
   }