Add some linting rules for the CI (#587)

* enable one-var rule

* enable indent rule

* enable no-multiple-empty-lines rule

* enable no-empty rule

* enable no-trailing-spaces rule

* enable no-extra-semi rule

* add eslint rules to fix block spacing

* enable max-statements-per-line rule

* enable brace-style rule

* fix some spacing issues and add future rules

* add code suggestions

.eslintignore

@@ -0,0 +1 @@
+libraries/

.eslintrc.yml

@@ -2,3 +2,26 @@ env:
   es6: true
   browser: true
   amd: true
+
+rules:
+  block-spacing: ["error"]
+  brace-style: ["error"]
+  comma-dangle: ["error", "never"]
+  comma-spacing: ["error"]
+  eol-last: ["off"]
+  indent: ["error", 4, { "SwitchCase": 1 }]
+  keyword-spacing: ["error"]
+  line-comment-position: ["off"]
+  max-statements-per-line: ["error"]
+  no-empty: ["error"]
+  no-extra-semi: ["error"]
+  no-floating-decimal: ["error"]
+  no-multi-spaces: ["error"]
+  no-multiple-empty-lines: ["error", { "max": 1 }]
+  no-trailing-spaces: ["error"]
+  no-void: ["off"]
+  one-var: ["error", "never"]
+  padding-line-between-statements: ["off"]
+  semi: ["off"]
+  space-before-blocks: ["error"]
+  yoda: ["off"]

src/bundle.js

@@ -6,59 +6,87 @@ var _define = window.define;
 
 // document-register-element
 var docRegister = require("document-register-element");
-_define("document-register-element", function() { return docRegister; });
+_define("document-register-element", function() {
+    return docRegister;
+});
 
 // fetch
 var fetch = require("whatwg-fetch");
-_define("fetch", function() { return fetch });
+_define("fetch", function() {
+    return fetch
+});
 
 // flvjs
 var flvjs = require("flv.js");
-_define("flvjs", function() { return flvjs; });
+_define("flvjs", function() {
+    return flvjs;
+});
 
 // jstree
 var jstree = require("jstree");
 require("jstree/dist/themes/default/style.css");
-_define("jstree", function() { return jstree; });
+_define("jstree", function() {
+    return jstree;
+});
 
 // jquery
 var jquery = require("jquery");
-_define("jQuery", function() { return jquery; });
+_define("jQuery", function() {
+    return jquery;
+});
 
 // hlsjs
 var hlsjs = require("hls.js");
-_define("hlsjs", function() { return hlsjs; });
+_define("hlsjs", function() {
+    return hlsjs;
+});
 
 // howler
 var howler = require("howler");
-_define("howler", function() { return howler; });
+_define("howler", function() {
+    return howler;
+});
 
 // native-promise-only
 var nativePromise = require("native-promise-only");
-_define("native-promise-only", function() { return nativePromise; });
+_define("native-promise-only", function() {
+    return nativePromise;
+});
 
 // resize-observer-polyfill
 var resize = require("resize-observer-polyfill");
-_define("resize-observer-polyfill", function() { return resize; });
+_define("resize-observer-polyfill", function() {
+    return resize;
+});
 
 // shaka
 var shaka = require("shaka-player");
-_define("shaka", function() { return shaka; });
+_define("shaka", function() {
+    return shaka;
+});
 
 // swiper
 var swiper = require("swiper");
 require("swiper/dist/css/swiper.min.css");
-_define("swiper", function() { return swiper; });
+_define("swiper", function() {
+    return swiper;
+});
 
 // sortable
 var sortable = require("sortablejs");
-_define("sortable", function() { return sortable; });
+_define("sortable", function() {
+    return sortable;
+});
 
 // webcomponents
 var webcomponents = require("webcomponents.js-2");
-_define("webcomponents", function() { return webcomponents });
+_define("webcomponents", function() {
+    return webcomponents
+});
 
 // libjass
 var libjass = require("libjass");
 require("libjass/libjass.css");
-_define("libjass", function() { return libjass; });
+_define("libjass", function() {
+    return libjass;
+});

src/components/actionsheet/actionsheet.js

@@ -139,7 +139,9 @@ define(['dialogHelper', 'layoutManager', 'globalize', 'browser', 'dom', 'emby-bu
             style += "min-width:" + minWidth + "px;";
         }
 
-        var i, length, option;
+        var i;
+        var length;
+        var option;
         var renderIcon = false;
         var icons = [];
         var itemIcon;
@@ -225,8 +227,7 @@ define(['dialogHelper', 'layoutManager', 'globalize', 'browser', 'dom', 'emby-bu
             if (itemIcon) {
 
                 html += '<i class="actionsheetMenuItemIcon listItemIcon listItemIcon-transparent md-icon">' + itemIcon + '</i>';
-            }
+            } else if (renderIcon && !center) {
-            else if (renderIcon && !center) {
                 html += '<i class="actionsheetMenuItemIcon listItemIcon listItemIcon-transparent md-icon" style="visibility:hidden;">check</i>';
             }
 

src/components/alert.js

@@ -35,7 +35,7 @@ define(['browser', 'dialog', 'globalize'], function (browser, dialog, globalize)
                 if (result === 'ok') {
                     return Promise.resolve();
                 }
-    
+
                 return Promise.reject();
             });
         }

src/components/alphapicker/alphapicker.js

@@ -50,9 +50,7 @@ define(['focusManager', 'layoutManager', 'dom', 'css!./style.css', 'paper-icon-b
 
         var vertical = element.classList.contains('alphaPicker-vertical');
 
-        if (vertical) {
+        if (!vertical) {
-
-        } else {
             element.classList.add('focuscontainer-x');
         }
 
@@ -230,7 +228,8 @@ define(['focusManager', 'layoutManager', 'dom', 'css!./style.css', 'paper-icon-b
     AlphaPicker.prototype.value = function (value, applyValue) {
 
         var element = this.options.element;
-        var btn, selected;
+        var btn;
+        var selected;
 
         if (value !== undefined) {
             if (value != null) {

src/components/cardbuilder/cardBuilder.js

@@ -321,7 +321,8 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
             var apiClient;
             var lastServerId;
 
-            var i, length;
+            var i;
+            var length;
 
             for (i = 0, length = items.length; i < length; i++) {
 
@@ -339,19 +340,14 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                     if (options.indexBy === 'PremiereDate') {
                         if (item.PremiereDate) {
                             try {
-
                                 newIndexValue = datetime.toLocaleDateString(datetime.parseISO8601Date(item.PremiereDate), { weekday: 'long', month: 'long', day: 'numeric' });
-
                             } catch (err) {
+                                console.log('error parsing timestamp for premiere date');
                             }
                         }
-                    }
+                    } else if (options.indexBy === 'ProductionYear') {
-
-                    else if (options.indexBy === 'ProductionYear') {
                         newIndexValue = item.ProductionYear;
-                    }
+                    } else if (options.indexBy === 'CommunityRating') {
-
-                    else if (options.indexBy === 'CommunityRating') {
                         newIndexValue = item.CommunityRating ? (Math.floor(item.CommunityRating) + (item.CommunityRating % 1 >= 0.5 ? 0.5 : 0)) + '+' : null;
                     }
 
@@ -571,22 +567,19 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                         coverImage = (Math.abs(primaryImageAspectRatio - uiAspect) / uiAspect) <= 0.2;
                     }
                 }
-            }
+            } else if (item.ParentPrimaryImageTag) {
-            else if (item.ParentPrimaryImageTag) {
 
                 imgUrl = apiClient.getScaledImageUrl(item.ParentPrimaryImageItemId, {
                     type: "Primary",
                     tag: item.ParentPrimaryImageTag
                 });
-            }
+            } else if (item.SeriesPrimaryImageTag) {
-            else if (item.SeriesPrimaryImageTag) {
 
                 imgUrl = apiClient.getScaledImageUrl(item.SeriesId, {
                     type: "Primary",
                     tag: item.SeriesPrimaryImageTag
                 });
-            }
+            } else if (item.AlbumId && item.AlbumPrimaryImageTag) {
-            else if (item.AlbumId && item.AlbumPrimaryImageTag) {
 
                 width = primaryImageAspectRatio ? Math.round(height * primaryImageAspectRatio) : null;
 
@@ -601,16 +594,14 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                         coverImage = (Math.abs(primaryImageAspectRatio - uiAspect) / uiAspect) <= 0.2;
                     }
                 }
-            }
+            } else if (item.Type === 'Season' && item.ImageTags && item.ImageTags.Thumb) {
-            else if (item.Type === 'Season' && item.ImageTags && item.ImageTags.Thumb) {
 
                 imgUrl = apiClient.getScaledImageUrl(item.Id, {
                     type: "Thumb",
                     tag: item.ImageTags.Thumb
                 });
 
-            }
+            } else if (item.BackdropImageTags && item.BackdropImageTags.length) {
-            else if (item.BackdropImageTags && item.BackdropImageTags.length) {
 
                 imgUrl = apiClient.getScaledImageUrl(item.Id, {
                     type: "Backdrop",
@@ -681,7 +672,8 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
             var html = '';
 
             var valid = 0;
-            var i, length;
+            var i;
+            var length;
 
             for (i = 0, length = lines.length; i < length; i++) {
 
@@ -745,8 +737,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                         date = datetime.parseISO8601Date(item.EndDate);
                         airTimeText += ' - ' + datetime.getDisplayTime(date);
                     }
-                }
+                } catch (e) {
-                catch (e) {
                     console.log("Error parsing date: " + item.StartDate);
                 }
             }
@@ -794,8 +785,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                         } else {
                             lines.push(item.SeriesName);
                         }
-                    }
+                    } else {
-                    else {
 
                         if (isUsingLiveTvNaming(item)) {
 
@@ -976,8 +966,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                 if (options.showSeriesTimerChannel) {
                     if (item.RecordAnyChannel) {
                         lines.push(globalize.translate('AllChannels'));
-                    }
+                    } else {
-                    else {
                         lines.push(item.ChannelName || globalize.translate('OneChannel'));
                     }
                 }
@@ -985,8 +974,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                 if (options.showPersonRoleOrType) {
                     if (item.Role) {
                         lines.push('as ' + item.Role);
-                    }
+                    } else if (item.Type) {
-                    else if (item.Type) {
                         lines.push(globalize.translate('' + item.Type));
                     } else {
                         lines.push('');
@@ -1060,8 +1048,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
 
                 counts.push(childText);
 
-            }
+            } else if (item.Type === 'Genre' || item.Type === 'Studio') {
-            else if (item.Type === 'Genre' || item.Type === 'Studio') {
 
                 if (item.MovieCount) {
 
@@ -1140,8 +1127,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
 
             if (item.IsPremiere) {
                 html += '<div class="premiereTvProgram programAttributeIndicator">' + globalize.translate('Premiere') + '</div>';
-            }
+            } else if (item.IsSeries && !item.IsRepeat) {
-            else if (item.IsSeries && !item.IsRepeat) {
                 html += '<div class="newTvProgram programAttributeIndicator">' + globalize.translate('AttributeNew') + '</div>';
             }
             //else if (item.IsRepeat) {
@@ -1176,8 +1162,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
             if (action === 'play' && item.IsFolder) {
                 // If this hard-coding is ever removed make sure to test nested photo albums
                 action = 'link';
-            }
+            } else if (item.MediaType === 'Photo') {
-            else if (item.MediaType === 'Photo') {
                 action = 'play';
             }
 
@@ -1272,8 +1257,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                     height: logoHeight,
                     tag: item.ChannelPrimaryImageTag
                 });
-            }
+            } else if (options.showLogo && item.ParentLogoImageTag) {
-            else if (options.showLogo && item.ParentLogoImageTag) {
                 logoUrl = apiClient.getScaledImageUrl(item.ParentLogoItemId, {
                     type: "Logo",
                     height: logoHeight,
@@ -1288,8 +1272,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                 footerCssClass = progressHtml ? 'innerCardFooter fullInnerCardFooter' : 'innerCardFooter';
                 innerCardFooter += getCardFooterText(item, apiClient, options, showTitle, forceName, overlayText, imgUrl, footerCssClass, progressHtml, logoUrl, false);
                 footerOverlayed = true;
-            }
+            } else if (progressHtml) {
-            else if (progressHtml) {
                 innerCardFooter += '<div class="innerCardFooter fullInnerCardFooter innerCardFooterClear">';
                 innerCardFooter += progressHtml;
                 innerCardFooter += '</div>';
@@ -1394,8 +1377,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                 indicatorsHtml += indicators.getChildCountIndicatorHtml(item, {
                     minCount: 1
                 });
-            }
+            } else {
-            else {
                 indicatorsHtml += indicators.getPlayedIndicatorHtml(item);
             }
 
@@ -1656,8 +1638,7 @@ define(['datetime', 'imageLoader', 'connectionManager', 'itemHelper', 'focusMana
                 }
 
                 itemProgressBar.innerHTML = progressHtml;
-            }
+            } else {
-            else {
 
                 itemProgressBar = card.querySelector('.itemProgressBar');
                 if (itemProgressBar) {

src/components/chromecast/chromecasthelpers.js

@@ -5,7 +5,7 @@ define(['events'], function (events) {
     //
     // https://github.com/ravisorg/LinkParser
     //
-    // Locate and extract almost any URL within a string. Handles protocol-less domains, IPv4 and 
+    // Locate and extract almost any URL within a string. Handles protocol-less domains, IPv4 and
     // IPv6, unrecognised TLDs, and more.
     //
     // This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
@@ -14,26 +14,26 @@ define(['events'], function (events) {
 
         // Original URL regex from the Android android.text.util.Linkify function, found here:
         // http://stackoverflow.com/a/19696443
-        // 
+        //
-        // However there were problems with it, most probably related to the fact it was 
+        // However there were problems with it, most probably related to the fact it was
         // written in 2007, and it's been highly modified.
-        // 
+        //
-        // 1) I didn't like the fact that it was tied to specific TLDs, since new ones 
+        // 1) I didn't like the fact that it was tied to specific TLDs, since new ones
         // are being added all the time it wouldn't be reasonable to expect developer to
         // be continually updating their regular expressions.
-        // 
+        //
-        // 2) It didn't allow unicode characters in the domains which are now allowed in 
+        // 2) It didn't allow unicode characters in the domains which are now allowed in
         // many languages, (including some IDN TLDs). Again these are constantly being
         // added to and it doesn't seem reasonable to hard-code them. Note this ended up
         // not being possible in standard JS due to the way it handles multibyte strings.
         // It is possible using XRegExp, however a big performance hit results. Disabled
         // for now.
-        // 
+        //
         // 3) It didn't allow for IPv6 hostnames
         // IPv6 regex from http://stackoverflow.com/a/17871737
         //
         // 4) It was very poorly commented
-        // 
+        //
         // 5) It wasn't as smart as it could have been about what should be part of a
         // URL and what should be part of human language.
 
@@ -102,8 +102,8 @@ define(['events'], function (events) {
             + "|(?:\\%[a-f0-9]{2})"
             // some characters are much more likely to be used AFTER a url and
             // were not intended to be included in the url itself. Mostly end
-            // of sentence type things. It's also likely that the URL would 
+            // of sentence type things. It's also likely that the URL would
-            // still work if any of these characters were missing from the end 
+            // still work if any of these characters were missing from the end
             // because we parsed it incorrectly. For these characters to be accepted
             // they must be followed by another character that we're reasonably
             // sure is part of the url

src/components/chromecast/chromecastplayer.js

@@ -479,8 +479,7 @@ define(['appSettings', 'userSettings', 'playbackManager', 'connectionManager', '
                     TotalRecordCount: 1
                 };
             });
-        }
+        } else {
-        else {
 
             query.Limit = query.Limit || 100;
             query.ExcludeLocationTypes = "Virtual";
@@ -752,8 +751,7 @@ define(['appSettings', 'userSettings', 'playbackManager', 'connectionManager', '
 
     ChromecastPlayer.prototype.volumeDown = function () {
         var vol = this._castPlayer.session.receiver.volume.level;
-        if (vol == null)
+        if (vol == null) {
-        {
             vol = 0.5;
         }
         vol -= 0.05;
@@ -776,8 +774,7 @@ define(['appSettings', 'userSettings', 'playbackManager', 'connectionManager', '
 
     ChromecastPlayer.prototype.volumeUp = function () {
         var vol = this._castPlayer.session.receiver.volume.level;
-        if (vol == null)
+        if (vol == null) {
-        {
             vol = 0.5;
         }
         vol += 0.05;

src/components/dialog/dialog.js

@@ -51,7 +51,8 @@ define(['dialogHelper', 'dom', 'layoutManager', 'scrollHelper', 'globalize', 're
             dlg.querySelector('.dialogContentInner').classList.add('hide');
         }
 
-        var i, length;
+        var i;
+        var length;
         var html = '';
         var hasDescriptions = false;
 

src/components/dialogHelper/dialogHelper.js

@@ -18,8 +18,7 @@ define(['appRouter', 'focusManager', 'browser', 'layoutManager', 'inputManager',
         if (layoutManager.tv) {
             if (dlg.classList.contains('scrollX')) {
                 centerFocus(dlg, true, false);
-            }
+            } else if (dlg.classList.contains('smoothScrollY')) {
-            else if (dlg.classList.contains('smoothScrollY')) {
                 centerFocus(dlg, false, false);
             }
         }
@@ -168,8 +167,8 @@ define(['appRouter', 'focusManager', 'browser', 'layoutManager', 'inputManager',
                 close(dlg);
             }
         }, {
-                passive: true
+            passive: true
-            });
+        });
     }
 
     function isHistoryEnabled(dlg) {
@@ -433,8 +432,7 @@ define(['appRouter', 'focusManager', 'browser', 'layoutManager', 'inputManager',
             if (layoutManager.tv) {
                 centerFocus(dlg, true, true);
             }
-        }
+        } else if (options.scrollY !== false) {
-        else if (options.scrollY !== false) {
             dlg.classList.add('smoothScrollY');
 
             if (layoutManager.tv) {

src/components/directorybrowser/directorybrowser.js

@@ -115,7 +115,7 @@ define(['loading', 'dialogHelper', 'dom', 'listViewStyle', 'emby-input', 'paper-
         var readOnlyAttribute = options.pathReadOnly ? " readonly" : "";
         html += '<input is="emby-input" id="txtDirectoryPickerPath" type="text" required="required" ' + readOnlyAttribute + ' label="' + Globalize.translate(labelKey) + '"/>';
         html += "</div>";
-        if (!readOnlyAttribute)  {
+        if (!readOnlyAttribute) {
             html += '<button type="button" is="paper-icon-button-light" class="btnRefreshDirectories emby-input-iconbutton" title="' + Globalize.translate("ButtonRefresh") + '"><i class="md-icon">search</i></button>';
         }
         html += "</div>";
@@ -188,9 +188,9 @@ define(['loading', 'dialogHelper', 'dom', 'listViewStyle', 'emby-input', 'paper-
                 var path = lnkPath.getAttribute("data-path");
                 if (lnkPath.classList.contains("lnkFile")) {
                     content.querySelector("#txtDirectoryPickerPath").value = path;
-                 } else {
+                } else {
                     refreshDirectoryBrowser(content, path, fileOptions, true)
-                 };
+                }
             }
         });
 
@@ -254,10 +254,10 @@ define(['loading', 'dialogHelper', 'dom', 'listViewStyle', 'emby-input', 'paper-
                     var systemInfo = responses[0];
                     var initialPath = responses[1];
                     var dlg = dialogHelper.createDialog({
-                            size: "medium-tall",
+                        size: "medium-tall",
-                            removeOnClose: true,
+                        removeOnClose: true,
-                            scrollY: false
+                        scrollY: false
-                        });
+                    });
                     dlg.classList.add("ui-body-a");
                     dlg.classList.add("background-theme-a");
                     dlg.classList.add("directoryPicker");

src/components/dom.js

@@ -68,7 +68,9 @@ define([], function () {
             }
         });
         window.addEventListener("test", null, opts);
-    } catch (e) { }
+    } catch (e) {
+        console.log('error checking capture support');
+    }
 
     function addEventListenerWithOptions(target, type, handler, options) {
         var optionsOrCapture = options;
@@ -116,8 +118,8 @@ define([], function () {
             return _animationEvent;
         }
 
-        var t,
+        var t;
-            el = document.createElement("div");
+        var el = document.createElement("div");
         var animations = {
             "animation": "animationend",
             "OAnimation": "oAnimationEnd",
@@ -146,8 +148,8 @@ define([], function () {
             return _transitionEvent;
         }
 
-        var t,
+        var t;
-            el = document.createElement("div");
+        var el = document.createElement("div");
         var transitions = {
             "transition": "transitionend",
             "OTransition": "oTransitionEnd",

src/components/emby-input/emby-input.js

@@ -28,11 +28,12 @@ define(['layoutManager', 'browser', 'dom', 'css!./emby-input', 'registerElement'
     }
 
     EmbyInputPrototype.createdCallback = function () {
-
         if (!this.id) {
             this.id = 'embyinput' + inputId;
             inputId++;
-        } if (this.classList.contains('emby-input')) {
+        }
+
+        if (this.classList.contains('emby-input')) {
             return;
         }
 

src/components/emby-progressring/emby-progressring.js

@@ -47,8 +47,7 @@ define(['require', 'css!./emby-progressring', 'registerElement'], function (requ
             this.querySelector('.animate-25-50-b').style.transform = 'rotate(-90deg)';
             this.querySelector('.animate-50-75-b').style.transform = 'rotate(-90deg)';
             this.querySelector('.animate-75-100-b').style.transform = 'rotate(-90deg)';
-        }
+        } else if (progress >= 25 && progress < 50) {
-        else if (progress >= 25 && progress < 50) {
 
             angle = -90 + ((progress - 25) / 100) * 360;
 
@@ -57,8 +56,7 @@ define(['require', 'css!./emby-progressring', 'registerElement'], function (requ
 
             this.querySelector('.animate-50-75-b').style.transform = 'rotate(-90deg)';
             this.querySelector('.animate-75-100-b').style.transform = 'rotate(-90deg)';
-        }
+        } else if (progress >= 50 && progress < 75) {
-        else if (progress >= 50 && progress < 75) {
             angle = -90 + ((progress - 50) / 100) * 360;
 
             this.querySelector('.animate-0-25-b').style.transform = 'none';
@@ -66,8 +64,7 @@ define(['require', 'css!./emby-progressring', 'registerElement'], function (requ
             this.querySelector('.animate-50-75-b').style.transform = 'rotate(' + angle + 'deg)';
 
             this.querySelector('.animate-75-100-b').style.transform = 'rotate(-90deg)';
-        }
+        } else if (progress >= 75 && progress <= 100) {
-        else if (progress >= 75 && progress <= 100) {
             angle = -90 + ((progress - 75) / 100) * 360;
 
             this.querySelector('.animate-0-25-b').style.transform = 'none';
@@ -85,7 +82,6 @@ define(['require', 'css!./emby-progressring', 'registerElement'], function (requ
 
     EmbyProgressRing.detachedCallback = function () {
 
-
         var observer = this.observer;
 
         if (observer) {

src/components/emby-tabs/emby-tabs.js

@@ -142,7 +142,7 @@ define(['dom', 'scroller', 'browser', 'layoutManager', 'focusManager', 'register
             tabs.classList.add('scrollX');
             tabs.classList.add('hiddenScrollX');
             tabs.classList.add('smoothScrollX');
-       }
+        }
     }
 
     EmbyTabs.createdCallback = function () {

src/components/emby-textarea/emby-textarea.js

@@ -14,9 +14,9 @@ define(['layoutManager', 'browser', 'css!./emby-textarea', 'registerElement', 'e
          * @returns {number}
          */
         self.getOffset = function (textarea) {
-            var style = window.getComputedStyle(textarea, null),
+            var style = window.getComputedStyle(textarea, null);
-                props = ['paddingTop', 'paddingBottom'],
+            var props = ['paddingTop', 'paddingBottom'];
-                offset = 0;
+            var offset = 0;
 
             for (var i = 0; i < props.length; i++) {
                 offset += parseInt(style[props[i]]);
@@ -43,13 +43,13 @@ define(['layoutManager', 'browser', 'css!./emby-textarea', 'registerElement', 'e
                 textarea.rows = 3;
                 return;
             }
-            var newHeight = 0, hasGrown = false;
+            var newHeight = 0;
+            var hasGrown = false;
 
             if ((textarea.scrollHeight - offset) > self.maxAllowedHeight) {
                 textarea.style.overflowY = 'scroll';
                 newHeight = self.maxAllowedHeight;
-            }
+            } else {
-            else {
                 textarea.style.overflowY = 'hidden';
                 textarea.style.height = 'auto';
                 newHeight = textarea.scrollHeight/* - offset*/;

src/components/filtermenu/filtermenu.js

@@ -94,7 +94,8 @@ define(['require', 'dom', 'focusManager', 'dialogHelper', 'loading', 'apphost',
         context.querySelector('form').addEventListener('submit', onSubmit);
 
         var elems = context.querySelectorAll('.simpleFilter');
-        var i, length;
+        var i;
+        var length;
 
         for (i = 0, length = elems.length; i < length; i++) {
 
@@ -137,7 +138,8 @@ define(['require', 'dom', 'focusManager', 'dialogHelper', 'loading', 'apphost',
     function saveValues(context, settings, settingsKey) {
 
         var elems = context.querySelectorAll('.simpleFilter');
-        var i, length;
+        var i;
+        var length;
         for (i = 0, length = elems.length; i < length; i++) {
 
             if (elems[i].tagName === 'INPUT') {

src/components/focusManager.js

@@ -99,7 +99,7 @@ define(['dom'], function (dom) {
         return normalizeFocusable(elem, originalElement);
     }
 
-    // Determines if a focusable element can be focused at a given point in time 
+    // Determines if a focusable element can be focused at a given point in time
     function isCurrentlyFocusableInternal(elem) {
 
         // http://stackoverflow.com/questions/19669786/check-if-element-is-visible-in-dom
@@ -110,7 +110,7 @@ define(['dom'], function (dom) {
         return true;
     }
 
-    // Determines if a focusable element can be focused at a given point in time 
+    // Determines if a focusable element can be focused at a given point in time
     function isCurrentlyFocusable(elem) {
 
         if (elem.disabled) {
@@ -181,21 +181,18 @@ define(['dom'], function (dom) {
             if (classList.contains('focuscontainer-left')) {
                 return true;
             }
-        }
+        } else if (direction === 1) {
-        else if (direction === 1) {
             if (classList.contains('focuscontainer-x')) {
                 return true;
             }
             if (classList.contains('focuscontainer-right')) {
                 return true;
             }
-        }
+        } else if (direction === 2) {
-        else if (direction === 2) {
             if (classList.contains('focuscontainer-y')) {
                 return true;
             }
-        }
+        } else if (direction === 3) {
-        else if (direction === 3) {
             if (classList.contains('focuscontainer-y')) {
                 return true;
             }
@@ -275,14 +272,14 @@ define(['dom'], function (dom) {
         var rect = getOffset(activeElement);
 
         // Get elements and work out x/y points
-        var cache = [],
+        var cache = [];
-            point1x = parseFloat(rect.left) || 0,
+        var point1x = parseFloat(rect.left) || 0;
-            point1y = parseFloat(rect.top) || 0,
+        var point1y = parseFloat(rect.top) || 0;
-            point2x = parseFloat(point1x + rect.width - 1) || point1x,
+        var point2x = parseFloat(point1x + rect.width - 1) || point1x;
-            point2y = parseFloat(point1y + rect.height - 1) || point1y,
+        var point2y = parseFloat(point1y + rect.height - 1) || point1y;
-            // Shortcuts to help with compression
+        // Shortcuts to help with compression
-            min = Math.min,
+        var min = Math.min;
-            max = Math.max;
+        var max = Math.max;
 
         var sourceMidX = rect.left + (rect.width / 2);
         var sourceMidY = rect.top + (rect.height / 2);
@@ -357,10 +354,10 @@ define(['dom'], function (dom) {
                     break;
             }
 
-            var x = elementRect.left,
+            var x = elementRect.left;
-                y = elementRect.top,
+            var y = elementRect.top;
-                x2 = x + elementRect.width - 1,
+            var x2 = x + elementRect.width - 1;
-                y2 = y + elementRect.height - 1;
+            var y2 = y + elementRect.height - 1;
 
             var intersectX = intersects(point1x, point2x, x, x2);
             var intersectY = intersects(point1y, point2y, y, y2);
@@ -470,7 +467,9 @@ define(['dom'], function (dom) {
 
         var elems = container.querySelectorAll(focusableSelector);
         var list = [];
-        var i, length, elem;
+        var i;
+        var length;
+        var elem;
 
         for (i = 0, length = elems.length; i < length; i++) {
 
@@ -513,32 +512,24 @@ define(['dom'], function (dom) {
         focusableParent: focusableParent,
         getFocusableElements: getFocusableElements,
         moveLeft: function (sourceElement, options) {
-
             var container = options ? options.container : null;
             var focusableElements = options ? options.focusableElements : null;
             nav(sourceElement, 0, container, focusableElements);
-
         },
         moveRight: function (sourceElement, options) {
-
             var container = options ? options.container : null;
             var focusableElements = options ? options.focusableElements : null;
             nav(sourceElement, 1, container, focusableElements);
-
         },
         moveUp: function (sourceElement, options) {
-
             var container = options ? options.container : null;
             var focusableElements = options ? options.focusableElements : null;
             nav(sourceElement, 2, container, focusableElements);
-
         },
         moveDown: function (sourceElement, options) {
-
             var container = options ? options.container : null;
             var focusableElements = options ? options.focusableElements : null;
             nav(sourceElement, 3, container, focusableElements);
-
         },
         sendText: sendText,
         isCurrentlyFocusable: isCurrentlyFocusable,

src/components/fullscreenManager.js

@@ -55,7 +55,7 @@ define(['events', 'dom', 'apphost', 'browser'], function (events, dom, appHost,
         return document.fullscreen ||
             document.mozFullScreen ||
             document.webkitIsFullScreen ||
-            document.msFullscreenElement ||  /* IE/Edge syntax */
+            document.msFullscreenElement || /* IE/Edge syntax */
             document.fullscreenElement || /* Standard syntax */
             document.webkitFullscreenElement || /* Chrome, Safari and Opera syntax */
             document.mozFullScreenElement; /* Firefox syntax */

src/components/guide/guide-settings.js

@@ -39,7 +39,8 @@ define(['dialogHelper', 'globalize', 'userSettings', 'layoutManager', 'connectio
 
     function save(context) {
 
-        var i, length;
+        var i;
+        var length;
 
         var chkIndicators = context.querySelectorAll('.chkIndicator');
         for (i = 0, length = chkIndicators.length; i < length; i++) {
@@ -62,7 +63,8 @@ define(['dialogHelper', 'globalize', 'userSettings', 'layoutManager', 'connectio
 
     function load(context) {
 
-        var i, length;
+        var i;
+        var length;
 
         var chkIndicators = context.querySelectorAll('.chkIndicator');
         for (i = 0, length = chkIndicators.length; i < length; i++) {

src/components/guide/guide.js

@@ -277,7 +277,7 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
             var nextDay = new Date(date.getTime() + msPerDay - 2000);
 
             // Normally we'd want to just let responsive css handle this,
-            // but since mobile browsers are often underpowered, 
+            // but since mobile browsers are often underpowered,
             // it can help performance to get them out of the markup
             var allowIndicators = dom.getWindowSize().innerWidth >= 600;
 
@@ -392,27 +392,20 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
         }
 
         function parseDates(program) {
-
             if (!program.StartDateLocal) {
                 try {
-
                     program.StartDateLocal = datetime.parseISO8601Date(program.StartDate, { toLocal: true });
-
                 } catch (err) {
-
+                    console.log('error parsing timestamp for start date');
                 }
-
             }
 
             if (!program.EndDateLocal) {
                 try {
-
                     program.EndDateLocal = datetime.parseISO8601Date(program.EndDate, { toLocal: true });
-
                 } catch (err) {
-
+                    console.log('error parsing timestamp for end date');
                 }
-
             }
 
             return null;
@@ -424,16 +417,13 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
 
             if (item.Type === 'SeriesTimer') {
                 return '<i class="md-icon programIcon seriesTimerIcon">&#xE062;</i>';
-            }
+            } else if (item.TimerId || item.SeriesTimerId) {
-            else if (item.TimerId || item.SeriesTimerId) {
 
                 status = item.Status || 'Cancelled';
-            }
+            } else if (item.Type === 'Timer') {
-            else if (item.Type === 'Timer') {
 
                 status = item.Status;
-            }
+            } else {
-            else {
                 return '';
             }
 
@@ -529,11 +519,9 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
                 } else if (program.IsMovie) {
                     displayInnerContent = displayMovieContent;
                     accentCssClass = 'movie';
-                }
+                } else if (program.IsSeries) {
-                else if (program.IsSeries) {
                     displayInnerContent = displaySeriesContent;
-                }
+                } else {
-                else {
                     displayInnerContent = displayMovieContent && displayNewsContent && displaySportsContent && displayKidsContent && displaySeriesContent;
                 }
 
@@ -569,14 +557,11 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
                     var indicatorHtml = null;
                     if (program.IsLive && options.showLiveIndicator) {
                         indicatorHtml = '<span class="liveTvProgram guideProgramIndicator">' + globalize.translate('Live') + '</span>';
-                    }
+                    } else if (program.IsPremiere && options.showPremiereIndicator) {
-                    else if (program.IsPremiere && options.showPremiereIndicator) {
                         indicatorHtml = '<span class="premiereTvProgram guideProgramIndicator">' + globalize.translate('Premiere') + '</span>';
-                    }
+                    } else if (program.IsSeries && !program.IsRepeat && options.showNewIndicator) {
-                    else if (program.IsSeries && !program.IsRepeat && options.showNewIndicator) {
                         indicatorHtml = '<span class="newTvProgram guideProgramIndicator">' + globalize.translate('AttributeNew') + '</span>';
-                    }
+                    } else if (program.IsSeries && program.IsRepeat && options.showRepeatIndicator) {
-                    else if (program.IsSeries && program.IsRepeat && options.showRepeatIndicator) {
                         indicatorHtml = '<span class="repeatTvProgram guideProgramIndicator">' + globalize.translate('Repeat') + '</span>';
                     }
                     html += indicatorHtml || '';
@@ -614,7 +599,6 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
             return html;
         }
 
-
         function renderChannelHeaders(context, channels, apiClient) {
 
             var html = '';
@@ -1079,17 +1063,13 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
 
                     scrollHelper.toStart(programGrid, programCell, true, true);
                 }
-            }
+            } else if (lastFocusDirection === 'right') {
-
-            else if (lastFocusDirection === 'right') {
 
                 if (programCell) {
 
                     scrollHelper.toCenter(programGrid, programCell, true, true);
                 }
-            }
+            } else if (lastFocusDirection === 'up' || lastFocusDirection === 'down') {
-
-            else if (lastFocusDirection === 'up' || lastFocusDirection === 'down') {
 
                 var verticalScroller = dom.parentWithClass(target, 'guideVerticalScroller');
                 if (verticalScroller) {
@@ -1195,14 +1175,14 @@ define(['require', 'inputManager', 'browser', 'globalize', 'connectionManager',
             dom.addEventListener(programGrid, 'scroll', function (e) {
                 onProgramGridScroll(context, this, timeslotHeaders);
             }, {
-                    passive: true
+                passive: true
-                });
+            });
 
             dom.addEventListener(timeslotHeaders, 'scroll', function () {
                 onTimeslotHeadersScroll(context, this);
             }, {
-                    passive: true
+                passive: true
-                });
+            });
 
             programGrid.addEventListener('click', onProgramGridClick);
 

src/components/headroom/headroom.js

@@ -255,8 +255,8 @@ define(['dom', 'layoutManager', 'browser', 'css!./headroom'], function (dom, lay
          * @return {bool} true if should unpin, false otherwise
          */
         this.shouldUnpin = function (currentScrollY) {
-            var scrollingDown = currentScrollY > this.lastKnownScrollY,
+            var scrollingDown = currentScrollY > this.lastKnownScrollY;
-                pastOffset = currentScrollY >= this.offset;
+            var pastOffset = currentScrollY >= this.offset;
 
             return scrollingDown && pastOffset;
         };
@@ -267,8 +267,8 @@ define(['dom', 'layoutManager', 'browser', 'css!./headroom'], function (dom, lay
          * @return {bool} true if should pin, false otherwise
          */
         this.shouldPin = function (currentScrollY) {
-            var scrollingUp = currentScrollY < this.lastKnownScrollY,
+            var scrollingUp = currentScrollY < this.lastKnownScrollY;
-                pastOffset = currentScrollY <= this.offset;
+            var pastOffset = currentScrollY <= this.offset;
 
             return scrollingUp || pastOffset;
         };
@@ -290,11 +290,9 @@ define(['dom', 'layoutManager', 'browser', 'css!./headroom'], function (dom, lay
 
             if (currentScrollY <= (isTv ? 120 : 10)) {
                 this.clear();
-            }
+            } else if (this.shouldUnpin(currentScrollY)) {
-            else if (this.shouldUnpin(currentScrollY)) {
                 this.unpin();
-            }
+            } else if (this.shouldPin(currentScrollY)) {
-            else if (this.shouldPin(currentScrollY)) {
 
                 var toleranceExceeded = Math.abs(currentScrollY - lastKnownScrollY) >= 14;
 
@@ -310,7 +308,6 @@ define(['dom', 'layoutManager', 'browser', 'css!./headroom'], function (dom, lay
             this.lastKnownScrollY = currentScrollY;
         };
 
-      
         if (browser.supportsCssAnimation()) {
             for (var i = 0, length = this.elems.length; i < length; i++) {
                 this.elems[i].classList.add(this.initialClass);

src/components/homescreensettings/homescreensettings.js

@@ -57,8 +57,7 @@ define(['require', 'apphost', 'layoutManager', 'focusManager', 'globalize', 'loa
                 name: globalize.translate('Collections'),
                 value: 'collections'
             });
-        }
+        } else if (type === 'tvshows') {
-        else if (type === 'tvshows') {
 
             list.push({
                 name: globalize.translate('Shows'),
@@ -78,8 +77,7 @@ define(['require', 'apphost', 'layoutManager', 'focusManager', 'globalize', 'loa
                 name: globalize.translate('Favorites'),
                 value: 'favorites'
             });
-        }
+        } else if (type === 'music') {
-        else if (type === 'music') {
 
             list.push({
                 name: globalize.translate('Suggestions'),
@@ -111,8 +109,7 @@ define(['require', 'apphost', 'layoutManager', 'focusManager', 'globalize', 'loa
                 name: globalize.translate('Genres'),
                 value: 'genres'
             });
-        }
+        } else if (type === 'livetv') {
-        else if (type === 'livetv') {
 
             list.push({
                 name: globalize.translate('Suggestions'),
@@ -256,7 +253,6 @@ define(['require', 'apphost', 'layoutManager', 'focusManager', 'globalize', 'loa
             html += '</div>';
         }
 
-
         return html;
     }
 
@@ -384,7 +380,8 @@ define(['require', 'apphost', 'layoutManager', 'focusManager', 'globalize', 'loa
 
         var viewItems = context.querySelectorAll('.viewItem');
         var orderedViews = [];
-        var i, length;
+        var i;
+        var length;
         for (i = 0, length = viewItems.length; i < length; i++) {
             orderedViews.push(viewItems[i].getAttribute('data-viewid'));
         }

src/components/homesections/homesections.js

@@ -1,4 +1,4 @@
-define(['connectionManager', 'cardBuilder', 'appSettings', 'dom', 'apphost', 'layoutManager', 'imageLoader', 'globalize', 'itemShortcuts', 'itemHelper', 'appRouter', 'scripts/imagehelper','paper-icon-button-light', 'emby-itemscontainer', 'emby-scroller', 'emby-button', 'css!./homesections'], function (connectionManager, cardBuilder, appSettings, dom, appHost, layoutManager, imageLoader, globalize, itemShortcuts, itemHelper, appRouter, imageHelper) {
+define(['connectionManager', 'cardBuilder', 'appSettings', 'dom', 'apphost', 'layoutManager', 'imageLoader', 'globalize', 'itemShortcuts', 'itemHelper', 'appRouter', 'scripts/imagehelper', 'paper-icon-button-light', 'emby-itemscontainer', 'emby-scroller', 'emby-button', 'css!./homesections'], function (connectionManager, cardBuilder, appSettings, dom, appHost, layoutManager, imageLoader, globalize, itemShortcuts, itemHelper, appRouter, imageHelper) {
     'use strict';
 
     function getDefaultSection(index) {
@@ -83,7 +83,8 @@ define(['connectionManager', 'cardBuilder', 'appSettings', 'dom', 'apphost', 'la
 
     function resume(elem, options) {
         var elems = elem.querySelectorAll('.itemsContainer');
-        var i, length;
+        var i;
+        var length;
         var promises = [];
 
         for (i = 0, length = elems.length; i < length; i++) {
@@ -567,7 +568,7 @@ define(['connectionManager', 'cardBuilder', 'appSettings', 'dom', 'apphost', 'la
 
                 html += '<a is="emby-linkbutton" href="' + appRouter.getRouteUrl('livetv', {
                     serverId: apiClient.serverId(),
-					section: 'programs'
+                    section: 'programs'
                 }) + '" class="raised"><span>' + globalize.translate('Programs') + '</span></a>';
 
                 html += '<a is="emby-linkbutton" href="' + appRouter.getRouteUrl('livetv', {

src/components/htmlMediaHelper.js

@@ -12,7 +12,6 @@ define(['appSettings', 'browser', 'events'], function (appSettings, browser, eve
     }
 
     function getCrossOriginValue(mediaSource) {
-
         if (mediaSource.IsRemote) {
             return null;
         }
@@ -97,7 +96,8 @@ define(['appSettings', 'browser', 'events'], function (appSettings, browser, eve
         return true;
     }
 
-    var recoverDecodingErrorDate, recoverSwapAudioCodecDate;
+    var recoverDecodingErrorDate;
+    var recoverSwapAudioCodecDate;
     function handleHlsJsMediaError(instance, reject) {
 
         var hlsPlayer = instance._hlsPlayer;
@@ -144,7 +144,8 @@ define(['appSettings', 'browser', 'events'], function (appSettings, browser, eve
         events.trigger(instance, 'error', [
             {
                 type: type
-            }]);
+            }
+        ]);
     }
 
     function isValidDuration(duration) {
@@ -156,7 +157,6 @@ define(['appSettings', 'browser', 'events'], function (appSettings, browser, eve
     }
 
     function setCurrentTimeIfNeeded(element, seconds) {
-
         if (Math.abs(element.currentTime || 0, seconds) <= 1) {
             element.currentTime = seconds;
         }
@@ -354,9 +354,7 @@ define(['appSettings', 'browser', 'events'], function (appSettings, browser, eve
                             } else {
                                 onErrorInternal(instance, 'network');
                             }
-                        }
+                        } else {
-
-                        else {
                             console.log("fatal network error encountered, try to recover");
                             hls.startLoad();
                         }

src/components/htmlaudioplayer/plugin.js

@@ -52,7 +52,7 @@ define(['events', 'browser', 'require', 'apphost', 'appSettings', 'htmlMediaHelp
     function supportsFade() {
 
         if (browser.tv) {
-            // Not working on tizen. 
+            // Not working on tizen.
             // We could possibly enable on other tv's, but all smart tv browsers tend to be pretty primitive
             return false;
         }
@@ -168,7 +168,6 @@ define(['events', 'browser', 'require', 'apphost', 'appSettings', 'htmlMediaHelp
                     });
                 });
 
-
             }, function () {
 
                 elem.autoplay = true;

src/components/htmlvideoplayer/plugin.js

@@ -298,10 +298,10 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
                         type: 'flv',
                         url: url
                     },
-                        {
+                    {
-                            seekType: 'range',
+                        seekType: 'range',
-                            lazyLoad: false
+                        lazyLoad: false
-                        });
+                    });
 
                     flvPlayer.attachMediaElement(elem);
                     flvPlayer.load();
@@ -420,7 +420,7 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
         function onMediaManagerLoadMedia(event) {
 
             if (self._castPlayer) {
-                self._castPlayer.unload();    // Must unload before starting again.
+                self._castPlayer.unload(); // Must unload before starting again.
             }
             self._castPlayer = null;
 
@@ -532,12 +532,8 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
             } else*/ if (browser.chromecast && val.indexOf('.m3u8') !== -1 && options.mediaSource.RunTimeTicks) {
 
                 return setCurrentSrcChromecast(self, elem, options, val);
-            }
+            } else if (htmlMediaHelper.enableHlsJsPlayer(options.mediaSource.RunTimeTicks, 'Video') && val.indexOf('.m3u8') !== -1) {
-
-            else if (htmlMediaHelper.enableHlsJsPlayer(options.mediaSource.RunTimeTicks, 'Video') && val.indexOf('.m3u8') !== -1) {
-                
                 return setSrcWithHlsJs(self, elem, options, val);
-
             } else if (options.playMethod !== 'Transcode' && options.mediaSource.Container === 'flv') {
 
                 return setSrcWithFlvJs(self, elem, options, val);
@@ -577,7 +573,7 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
             var offsetValue = parseFloat(offset);
 
             // if .ass currently rendering
-            if (currentAssRenderer){
+            if (currentAssRenderer) {
                 updateCurrentTrackOffset(offsetValue);
             } else {
                 var videoElement = self._mediaElement;
@@ -586,22 +582,22 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
                 Array.from(videoElement.textTracks)
                     .filter(function(trackElement) {
                     // get showing .vtt textTacks
-                    return trackElement.mode === 'showing';
+                        return trackElement.mode === 'showing';
-                })
+                    })
-                .forEach(function(trackElement) {
+                    .forEach(function(trackElement) {
 
-                    var track = customTrackIndex === -1 ? null : mediaStreamTextTracks.filter(function (t) {
+                        var track = customTrackIndex === -1 ? null : mediaStreamTextTracks.filter(function (t) {
-                        return t.Index === customTrackIndex;
+                            return t.Index === customTrackIndex;
-                    })[0];
+                        })[0];
 
-                    if (track) {
+                        if (track) {
-                        offsetValue = updateCurrentTrackOffset(offsetValue);
+                            offsetValue = updateCurrentTrackOffset(offsetValue);
-                        setVttSubtitleOffset(trackElement, offsetValue);
+                            setVttSubtitleOffset(trackElement, offsetValue);
-                    } else {
+                        } else {
-                        console.log("No available track, cannot apply offset : " + offsetValue);
+                            console.log("No available track, cannot apply offset : " + offsetValue);
-                    }
+                        }
 
-                });
+                    });
             }
         };
 
@@ -609,7 +605,7 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
 
             var relativeOffset = offsetValue;
             var newTrackOffset = offsetValue;
-            if(currentTrackOffset){
+            if (currentTrackOffset) {
                 relativeOffset -= currentTrackOffset;
             }
             currentTrackOffset = newTrackOffset;
@@ -619,12 +615,12 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
 
         function setVttSubtitleOffset(currentTrack, offsetValue) {
 
-            if(currentTrack.cues) {
+            if (currentTrack.cues) {
                 Array.from(currentTrack.cues)
-                .forEach(function(cue) {
+                    .forEach(function(cue) {
-                    cue.startTime -= offsetValue;
+                        cue.startTime -= offsetValue;
-                    cue.endTime -= offsetValue;
+                        cue.endTime -= offsetValue;
-                });
+                    });
             }
 
         }
@@ -650,7 +646,6 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
 
             return profiles.filter(function (p) {
 
-
                 if (p.Type === 'Video') {
 
                     if (!p.AudioCodec) {
@@ -683,7 +678,9 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
             }
 
             var audioIndex = -1;
-            var i, length, stream;
+            var i;
+            var length;
+            var stream;
 
             for (i = 0, length = streams.length; i < length; i++) {
                 stream = streams[i];
@@ -1029,8 +1026,7 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
             if (browser.ps4) {
                 // Text outlines are not rendering very well
                 rendererSettings.enableSvg = false;
-            }
+            } else if (browser.edge || browser.msie) {
-            else if (browser.edge || browser.msie) {
                 // svg not rendering at all
                 rendererSettings.enableSvg = false;
             }
@@ -1232,7 +1228,7 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
         function updateSubtitleText(timeMs) {
 
             // handle offset for ass tracks
-            if(currentTrackOffset) {
+            if (currentTrackOffset) {
                 timeMs += (currentTrackOffset * 1000);
             }
 
@@ -1561,8 +1557,7 @@ define(['browser', 'require', 'events', 'apphost', 'loading', 'dom', 'playbackMa
             this.isPip = isEnabled;
             if (isEnabled) {
                 Windows.UI.ViewManagement.ApplicationView.getForCurrentView().tryEnterViewModeAsync(Windows.UI.ViewManagement.ApplicationViewMode.compactOverlay);
-            }
+            } else {
-            else {
                 Windows.UI.ViewManagement.ApplicationView.getForCurrentView().tryEnterViewModeAsync(Windows.UI.ViewManagement.ApplicationViewMode.default);
             }
         } else {

src/components/imagedownloader/imagedownloader.js

@@ -176,22 +176,17 @@ define(['loading', 'apphost', 'dialogHelper', 'connectionManager', 'imageLoader'
         var shape = 'backdrop';
         if (imageType === "Backdrop" || imageType === "Art" || imageType === "Thumb" || imageType === "Logo") {
             shape = 'backdrop';
-        }
+        } else if (imageType === "Banner") {
-        else if (imageType === "Banner") {
             shape = 'banner';
-        }
+        } else if (imageType === "Disc") {
-        else if (imageType === "Disc") {
             shape = 'square';
-        }
+        } else {
-        else {
 
             if (currentItemType === "Episode") {
                 shape = 'backdrop';
-            }
+            } else if (currentItemType === "MusicAlbum" || currentItemType === "MusicArtist") {
-            else if (currentItemType === "MusicAlbum" || currentItemType === "MusicArtist") {
                 shape = 'square';
-            }
+            } else {
-            else {
                 shape = 'portrait';
             }
         }
@@ -224,8 +219,7 @@ define(['loading', 'apphost', 'dialogHelper', 'connectionManager', 'imageLoader'
 
         if (layoutManager.tv || !appHost.supports('externallinks')) {
             html += '<div class="cardImageContainer lazy" data-src="' + getDisplayUrl(image.Url, apiClient) + '" style="background-position:center bottom;"></div>';
-        }
+        } else {
-        else {
             html += '<a is="emby-linkbutton" target="_blank" href="' + getDisplayUrl(image.Url, apiClient) + '" class="button-link cardImageContainer lazy" data-src="' + getDisplayUrl(image.Url, apiClient) + '" style="background-position:center bottom;"></a>';
         }
 

src/components/imageeditor/imageeditor.js

@@ -24,8 +24,7 @@ define(['dialogHelper', 'connectionManager', 'loading', 'dom', 'layoutManager',
         if (item) {
             apiClient = connectionManager.getApiClient(item.ServerId);
             reloadItem(page, item, apiClient, focusContext);
-        }
+        } else {
-        else {
 
             apiClient = connectionManager.getApiClient(currentItem.ServerId);
             apiClient.getItem(apiClient.getCurrentUserId(), currentItem.Id).then(function (item) {
@@ -60,7 +59,6 @@ define(['dialogHelper', 'connectionManager', 'loading', 'dom', 'layoutManager',
                 }
             }
 
-
             apiClient.getItemImageInfos(currentItem.Id).then(function (imageInfos) {
 
                 renderStandardImages(page, apiClient, item, imageInfos, providers);
@@ -167,8 +165,7 @@ define(['dialogHelper', 'connectionManager', 'loading', 'dom', 'layoutManager',
                 } else {
                     html += '<button type="button" is="paper-icon-button-light" class="autoSize" disabled title="' + globalize.translate('MoveRight') + '"><i class="md-icon">chevron_right</i></button>';
                 }
-            }
+            } else {
-            else {
                 if (imageProviders.length) {
                     html += '<button type="button" is="paper-icon-button-light" data-imagetype="' + image.ImageType + '" class="btnSearchImages autoSize" title="' + globalize.translate('Search') + '"><i class="md-icon">search</i></button>';
                 }

src/components/images/imageLoader.js

@@ -70,7 +70,9 @@ define(['lazyLoader', 'imageFetcher', 'layoutManager', 'browser', 'appSettings',
         }
 
         // Use the median
-        values.sort(function (a, b) { return a - b; });
+        values.sort(function (a, b) {
+            return a - b;
+        });
 
         var half = Math.floor(values.length / 2);
 
@@ -78,8 +80,7 @@ define(['lazyLoader', 'imageFetcher', 'layoutManager', 'browser', 'appSettings',
 
         if (values.length % 2) {
             result = values[half];
-        }
+        } else {
-        else {
             result = (values[half - 1] + values[half]) / 2.0;
         }
 

src/components/imageuploader/imageuploader.js

@@ -150,7 +150,7 @@ define(['dialogHelper', 'connectionManager', 'dom', 'loading', 'scrollHelper', '
                 scrollHelper.centerFocus.on(dlg, false);
             }
 
-            // Has to be assigned a z-index after the call to .open() 
+            // Has to be assigned a z-index after the call to .open()
             dlg.addEventListener('close', function () {
 
                 if (layoutManager.tv) {

src/components/itemcontextmenu.js

@@ -52,8 +52,6 @@ define(["apphost", "globalize", "connectionManager", "itemHelper", "appRouter",
             //}
         }
 
-
-
         if (item.IsFolder || item.Type === "MusicArtist" || item.Type === "MusicGenre") {
             if (item.CollectionType !== "livetv") {
                 if (options.shuffle !== false) {

src/components/itemhelper.js

@@ -250,9 +250,7 @@ define(['apphost', 'globalize'], function (appHost, globalize) {
                 if (item.Type !== 'TvChannel') {
                     return true;
                 }
-            }
+            } else if (item.MediaType === 'Audio') {
-
-            else if (item.MediaType === 'Audio') {
                 if (item.Type === 'AudioPodcast') {
                     return true;
                 }

src/components/itemidentifier/itemidentifier.js

@@ -21,7 +21,8 @@ define(["dialogHelper", "loading", "connectionManager", "require", "globalize",
             ProviderIds: {}
         };
 
-        var i, length;
+        var i;
+        var length;
         var identifyField = page.querySelectorAll(".identifyField");
         var value;
         for (i = 0, length = identifyField.length; i < length; i++) {
@@ -64,8 +65,7 @@ define(["dialogHelper", "loading", "connectionManager", "require", "globalize",
 
         if (currentItem && currentItem.Id) {
             lookupInfo.ItemId = currentItem.Id;
-        }
+        } else {
-        else {
             lookupInfo.IncludeDisabledProviders = true;
         }
 
@@ -97,7 +97,8 @@ define(["dialogHelper", "loading", "connectionManager", "require", "globalize",
         page.querySelector(".dialogContentInner").classList.remove("dialog-content-centered");
 
         var html = "";
-        var i, length;
+        var i;
+        var length;
         for (i = 0, length = results.length; i < length; i++) {
 
             var result = results[i];
@@ -184,12 +185,10 @@ define(["dialogHelper", "loading", "connectionManager", "require", "globalize",
         if (currentItemType === "Episode") {
             cssClass += " backdropCard backdropCard-scalable";
             padderClass = "cardPadder-backdrop";
-        }
+        } else if (currentItemType === "MusicAlbum" || currentItemType === "MusicArtist") {
-        else if (currentItemType === "MusicAlbum" || currentItemType === "MusicArtist") {
             cssClass += " squareCard squareCard-scalable";
             padderClass = "cardPadder-square";
-        }
+        } else {
-        else {
             cssClass += " portraitCard portraitCard-scalable";
             padderClass = "cardPadder-portrait";
         }
@@ -452,8 +451,6 @@ define(["dialogHelper", "loading", "connectionManager", "require", "globalize",
                 scrollHelper.centerFocus.on(dlg.querySelector(".formDialogContent"), false);
             }
 
-
-
             dialogHelper.open(dlg);
 
             dlg.querySelector(".btnCancel").addEventListener("click", function (e) {

src/components/itemsrefresher.js

@@ -11,8 +11,7 @@ define(['playbackManager', 'serverNotifications', 'events'], function (playbackM
         if (eventsToMonitor.indexOf('markfavorite') !== -1) {
 
             instance.notifyRefreshNeeded();
-        }
+        } else if (eventsToMonitor.indexOf('markplayed') !== -1) {
-        else if (eventsToMonitor.indexOf('markplayed') !== -1) {
 
             instance.notifyRefreshNeeded();
         }
@@ -115,9 +114,7 @@ define(['playbackManager', 'serverNotifications', 'events'], function (playbackM
                 instance.notifyRefreshNeeded(true);
                 return;
             }
-        }
+        } else if (state.NowPlayingItem && state.NowPlayingItem.MediaType === 'Audio') {
-
-        else if (state.NowPlayingItem && state.NowPlayingItem.MediaType === 'Audio') {
 
             if (eventsToMonitor.indexOf('audioplayback') !== -1) {
 

src/components/keyboardnavigation.js

@@ -8,20 +8,20 @@ define(['inputManager', 'focusManager'], function(inputManager, focusManager) {
             var capture = true;
 
             switch (e.keyCode) {
-            case 37: // ArrowLeft
+                case 37: // ArrowLeft
-                inputManager.handle('left');
+                    inputManager.handle('left');
-                break;
+                    break;
-            case 38: // ArrowUp
+                case 38: // ArrowUp
-                inputManager.handle('up');
+                    inputManager.handle('up');
-                break;
+                    break;
-            case 39: // ArrowRight
+                case 39: // ArrowRight
-                inputManager.handle('right');
+                    inputManager.handle('right');
-                break;
+                    break;
-            case 40: // ArrowDown
+                case 40: // ArrowDown
-                inputManager.handle('down');
+                    inputManager.handle('down');
-                break;
+                    break;
-            default:
+                default:
-                capture = false;
+                    capture = false;
             }
             if (capture) {
                 console.log("Disabling default event handling");
@@ -31,6 +31,6 @@ define(['inputManager', 'focusManager'], function(inputManager, focusManager) {
 
     }
     return {
-        enable: enable,
+        enable: enable
     };
 });

src/components/lazyloader/lazyloader-intersectionobserver.js

@@ -45,7 +45,7 @@ define(['require', 'browser'], function (require, browser) {
                 }
             }
         },
-            observerOptions
+        observerOptions
         );
 
         this.observer = observer;

src/components/listview/listview.js

@@ -9,7 +9,8 @@ define(['itemHelper', 'mediaInfo', 'indicators', 'connectionManager', 'layoutMan
         }
 
         var sortBy = (options.sortBy || '').toLowerCase();
-        var code, name;
+        var code;
+        var name;
 
         if (sortBy.indexOf('sortname') === 0) {
 
@@ -85,15 +86,12 @@ define(['itemHelper', 'mediaInfo', 'indicators', 'connectionManager', 'layoutMan
 
             options.tag = item.AlbumPrimaryImageTag;
             return apiClient.getScaledImageUrl(item.AlbumId, options);
-        }
+        } else if (item.SeriesId && item.SeriesPrimaryImageTag) {
-
-        else if (item.SeriesId && item.SeriesPrimaryImageTag) {
 
             options.tag = item.SeriesPrimaryImageTag;
             return apiClient.getScaledImageUrl(item.SeriesId, options);
 
-        }
+        } else if (item.ParentPrimaryImageTag) {
-        else if (item.ParentPrimaryImageTag) {
 
             options.tag = item.ParentPrimaryImageTag;
             return apiClient.getScaledImageUrl(item.ParentPrimaryImageItemId, options);
@@ -209,8 +207,7 @@ define(['itemHelper', 'mediaInfo', 'indicators', 'connectionManager', 'layoutMan
 
                     if (i === 0) {
                         html += '<h2 class="listGroupHeader listGroupHeader-first">';
-                    }
+                    } else {
-                    else {
                         html += '<h2 class="listGroupHeader">';
                     }
                     html += itemGroupTitle;
@@ -349,9 +346,7 @@ define(['itemHelper', 'mediaInfo', 'indicators', 'connectionManager', 'layoutMan
             if (options.showParentTitle) {
                 if (item.Type === 'Episode') {
                     parentTitle = item.SeriesName;
-                }
+                } else if (item.IsSeries || (item.EpisodeTitle && item.Name)) {
-
-                else if (item.IsSeries || (item.EpisodeTitle && item.Name)) {
                     parentTitle = item.Name;
                 }
             }
@@ -375,8 +370,7 @@ define(['itemHelper', 'mediaInfo', 'indicators', 'connectionManager', 'layoutMan
                 }
 
                 textlines.push(parentTitle || '');
-            }
+            } else if (options.showParentTitle) {
-            else if (options.showParentTitle) {
                 textlines.push(parentTitle || '');
             }
 
@@ -400,8 +394,7 @@ define(['itemHelper', 'mediaInfo', 'indicators', 'connectionManager', 'layoutMan
 
                     if (!artistItems || !artistItems.length) {
                         showArtist = true;
-                    }
+                    } else if (artistItems.length > 1 || containerAlbumArtistIds.indexOf(artistItems[0].Id) === -1) {
-                    else if (artistItems.length > 1 || containerAlbumArtistIds.indexOf(artistItems[0].Id) === -1) {
                         showArtist = true;
                     }
                 }

src/components/loading/loading.js

@@ -45,7 +45,8 @@ define(['components/loading/loadingLegacy', 'browser', 'css!./loading'], functio
             layer3.classList.add('mdl-spinner__layer-3-active');
             layer4.classList.add('mdl-spinner__layer-4-active');
 
-            var i, length;
+            var i;
+            var length;
 
             for (i = 0, length = circleLefts.length; i < length; i++) {
                 circleLefts[i].classList.add('mdl-spinner__circleLeft-active');
@@ -67,7 +68,8 @@ define(['components/loading/loadingLegacy', 'browser', 'css!./loading'], functio
                 elem.classList.remove('mdl-spinner__layer-3-active');
                 elem.classList.remove('mdl-spinner__layer-4-active');
 
-                var i, length;
+                var i;
+                var length;
 
                 for (i = 0, length = circleLefts.length; i < length; i++) {
                     circleLefts[i].classList.remove('mdl-spinner__circleLeft-active');

src/components/mediainfo/mediainfo.js

@@ -7,16 +7,13 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
 
         if (item.Type === 'SeriesTimer') {
             return '<i class="md-icon mediaInfoItem mediaInfoIconItem mediaInfoTimerIcon">&#xE062;</i>';
-        }
+        } else if (item.TimerId || item.SeriesTimerId) {
-        else if (item.TimerId || item.SeriesTimerId) {
 
             status = item.Status || 'Cancelled';
-        }
+        } else if (item.Type === 'Timer') {
-        else if (item.Type === 'Timer') {
 
             status = item.Status;
-        }
+        } else {
-        else {
             return '';
         }
 
@@ -36,7 +33,8 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
         var html = '';
 
         var miscInfo = [];
-        var text, date;
+        var text;
+        var date;
 
         if (item.StartDate && options.programTime !== false) {
 
@@ -58,8 +56,7 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
                 }
 
                 miscInfo.push(text);
-            }
+            } catch (e) {
-            catch (e) {
                 console.log("Error parsing date: " + item.StartDate);
             }
         }
@@ -107,7 +104,9 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
 
         var miscInfo = [];
         options = options || {};
-        var text, date, minutes;
+        var text;
+        var date;
+        var minutes;
         var count;
 
         var showFolderRuntime = item.Type === "MusicAlbum" || item.MediaType === 'MusicArtist' || item.MediaType === 'Playlist' || item.MediaType === 'MusicGenre';
@@ -124,9 +123,7 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
             if (item.RunTimeTicks) {
                 miscInfo.push(datetime.getDisplayRunningTime(item.RunTimeTicks));
             }
-        }
+        } else if (item.Type === "PhotoAlbum" || item.Type === "BoxSet") {
-
-        else if (item.Type === "PhotoAlbum" || item.Type === "BoxSet") {
 
             count = item.ChildCount;
 
@@ -145,8 +142,7 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
 
                     text = datetime.toLocaleDateString(date);
                     miscInfo.push(text);
-                }
+                } catch (e) {
-                catch (e) {
                     console.log("Error parsing date: " + item.PremiereDate);
                 }
             }
@@ -162,8 +158,7 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
 
             if (item.RecordAnyChannel) {
                 miscInfo.push(globalize.translate('AllChannels'));
-            }
+            } else {
-            else {
                 miscInfo.push(item.ChannelName || globalize.translate('OneChannel'));
             }
         }
@@ -180,8 +175,7 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
                     text = datetime.getDisplayTime(date);
                     miscInfo.push(text);
                 }
-            }
+            } catch (e) {
-            catch (e) {
                 console.log("Error parsing date: " + item.StartDate);
             }
         }
@@ -191,8 +185,7 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
             if (item.Status === "Continuing") {
                 miscInfo.push(globalize.translate('SeriesYearToPresent', item.ProductionYear));
 
-            }
+            } else if (item.ProductionYear) {
-            else if (item.ProductionYear) {
 
                 text = item.ProductionYear;
 
@@ -206,8 +199,7 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
                             text += "-" + datetime.parseISO8601Date(item.EndDate).getFullYear();
                         }
 
-                    }
+                    } catch (e) {
-                    catch (e) {
                         console.log("Error parsing date: " + item.EndDate);
                     }
                 }
@@ -223,18 +215,15 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
                     miscInfo.push({
                         html: '<div class="mediaInfoProgramAttribute mediaInfoItem liveTvProgram">' + globalize.translate('Live') + '</div>'
                     });
-                }
+                } else if (item.IsPremiere) {
-                else if (item.IsPremiere) {
                     miscInfo.push({
                         html: '<div class="mediaInfoProgramAttribute mediaInfoItem premiereTvProgram">' + globalize.translate('Premiere') + '</div>'
                     });
-                }
+                } else if (item.IsSeries && !item.IsRepeat) {
-                else if (item.IsSeries && !item.IsRepeat) {
                     miscInfo.push({
                         html: '<div class="mediaInfoProgramAttribute mediaInfoItem newTvProgram">' + globalize.translate('AttributeNew') + '</div>'
                     });
-                }
+                } else if (item.IsSeries && item.IsRepeat) {
-                else if (item.IsSeries && item.IsRepeat) {
                     miscInfo.push({
                         html: '<div class="mediaInfoProgramAttribute mediaInfoItem repeatTvProgram">' + globalize.translate('Repeat') + '</div>'
                     });
@@ -250,20 +239,15 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
                 if (text) {
                     miscInfo.push(text);
                 }
-            }
+            } else if (item.IsMovie && item.ProductionYear && options.originalAirDate !== false) {
-
-            else if (item.IsMovie && item.ProductionYear && options.originalAirDate !== false) {
                 miscInfo.push(item.ProductionYear);
-            }
+            } else if (item.PremiereDate && options.originalAirDate !== false) {
-
-            else if (item.PremiereDate && options.originalAirDate !== false) {
 
                 try {
                     date = datetime.parseISO8601Date(item.PremiereDate);
                     text = globalize.translate('OriginalAirDateValue', datetime.toLocaleDateString(date));
                     miscInfo.push(text);
-                }
+                } catch (e) {
-                catch (e) {
                     console.log("Error parsing date: " + item.PremiereDate);
                 }
             } else if (item.ProductionYear) {
@@ -277,14 +261,12 @@ define(['datetime', 'globalize', 'appRouter', 'itemHelper', 'indicators', 'mater
                 if (item.ProductionYear) {
 
                     miscInfo.push(item.ProductionYear);
-                }
+                } else if (item.PremiereDate) {
-                else if (item.PremiereDate) {
 
                     try {
                         text = datetime.parseISO8601Date(item.PremiereDate).getFullYear();
                         miscInfo.push(text);
-                    }
+                    } catch (e) {
-                    catch (e) {
                         console.log("Error parsing date: " + item.PremiereDate);
                     }
                 }

src/components/medialibrarycreator/medialibrarycreator.js

@@ -151,13 +151,13 @@ define(["loading", "dialogHelper", "dom", "jQuery", "components/libraryoptionsed
                 var xhr = new XMLHttpRequest;
                 xhr.open("GET", "components/medialibrarycreator/medialibrarycreator.template.html", true);
                 xhr.onload = function(e) {
-                    var template = this.response,
+                    var template = this.response;
-                        dlg = dialogHelper.createDialog({
+                    var dlg = dialogHelper.createDialog({
-                            size: "medium-tall",
+                        size: "medium-tall",
-                            modal: false,
+                        modal: false,
-                            removeOnClose: true,
+                        removeOnClose: true,
-                            scrollY: false
+                        scrollY: false
-                        });
+                    });
                     dlg.classList.add("ui-body-a");
                     dlg.classList.add("background-theme-a");
                     dlg.classList.add("dlg-librarycreator");

src/components/metadataeditor/metadataeditor.js

@@ -144,7 +144,9 @@ define(['itemHelper', 'dom', 'layoutManager', 'dialogHelper', 'datetime', 'loadi
             AirTime: form.querySelector('#txtAirTime').value,
             Genres: getListValues(form.querySelector("#listGenres")),
             Tags: getListValues(form.querySelector("#listTags")),
-            Studios: getListValues(form.querySelector("#listStudios")).map(function (element) { return { Name: element }; }),
+            Studios: getListValues(form.querySelector("#listStudios")).map(function (element) {
+                return { Name: element };
+            }),
 
             PremiereDate: getDateValue(form, '#txtPremiereDate', 'PremiereDate'),
             DateCreated: getDateValue(form, '#txtDateAdded', 'DateCreated'),
@@ -202,7 +204,9 @@ define(['itemHelper', 'dom', 'layoutManager', 'dialogHelper', 'datetime', 'loadi
     }
 
     function getListValues(list) {
-        return Array.prototype.map.call(list.querySelectorAll('.textValue'), function (el) { return el.textContent; });
+        return Array.prototype.map.call(list.querySelectorAll('.textValue'), function (el) {
+            return el.textContent;
+        });
     }
 
     function addElementToList(source, sortCallback) {
@@ -439,7 +443,6 @@ define(['itemHelper', 'dom', 'layoutManager', 'dialogHelper', 'datetime', 'loadi
 
         var html = metadataInfo.ContentTypeOptions.map(function (i) {
 
-
             return '<option value="' + i.Value + '">' + i.Name + '</option>';
 
         }).join('');
@@ -744,7 +747,9 @@ define(['itemHelper', 'dom', 'layoutManager', 'dialogHelper', 'datetime', 'loadi
         populateListView(context.querySelector('#listGenres'), item.Genres);
         populatePeople(context, item.People || []);
 
-        populateListView(context.querySelector('#listStudios'), (item.Studios || []).map(function (element) { return element.Name || ''; }));
+        populateListView(context.querySelector('#listStudios'), (item.Studios || []).map(function (element) {
+            return element.Name || '';
+        }));
 
         populateListView(context.querySelector('#listTags'), item.Tags);
 
@@ -783,8 +788,7 @@ define(['itemHelper', 'dom', 'layoutManager', 'dialogHelper', 'datetime', 'loadi
 
         if (item.Type === 'Series') {
             context.querySelector('#selectDisplayOrder').value = item.DisplayOrder || '';
-        }
+        } else {
-        else {
             context.querySelector('#selectDisplayOrder').value = item.DisplayOrder || '';
         }
 
@@ -859,7 +863,9 @@ define(['itemHelper', 'dom', 'layoutManager', 'dialogHelper', 'datetime', 'loadi
         html += "<option value=''></option>";
 
         var ratings = [];
-        var i, length, rating;
+        var i;
+        var length;
+        var rating;
 
         var currentValueFound = false;
 
@@ -901,7 +907,9 @@ define(['itemHelper', 'dom', 'layoutManager', 'dialogHelper', 'datetime', 'loadi
 
         items = items || [];
         if (typeof (sortCallback) === 'undefined') {
-            items.sort(function (a, b) { return a.toLowerCase().localeCompare(b.toLowerCase()); });
+            items.sort(function (a, b) {
+                return a.toLowerCase().localeCompare(b.toLowerCase());
+            });
         } else {
             items = sortCallback(items);
         }

src/components/multiselect/multiselect.js

@@ -241,8 +241,6 @@ define(['browser', 'appStorage', 'apphost', 'loading', 'connectionManager', 'glo
                 id: 'refresh'
             });
 
-
-
             require(['actionsheet'], function (actionsheet) {
                 actionsheet.show({
                     items: menuItems,

src/components/navdrawer/navdrawer.js

@@ -21,13 +21,13 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
         }
 
         function onMenuTouchMove(e) {
-            var isOpen = self.visible,
+            var isOpen = self.visible;
-                touches = getTouches(e),
+            var touches = getTouches(e);
-                touch = touches[0] || {},
+            var touch = touches[0] || {};
-                endX = touch.clientX || 0,
+            var endX = touch.clientX || 0;
-                endY = touch.clientY || 0,
+            var endY = touch.clientY || 0;
-                deltaX = endX - (menuTouchStartX || 0),
+            var deltaX = endX - (menuTouchStartX || 0);
-                deltaY = endY - (menuTouchStartY || 0);
+            var deltaY = endY - (menuTouchStartY || 0);
             setVelocity(deltaX), isOpen && 1 !== dragMode && deltaX > 0 && (dragMode = 2), 0 === dragMode && (!isOpen || Math.abs(deltaX) >= 10) && Math.abs(deltaY) < 5 ? (dragMode = 1, scrollContainer.addEventListener("scroll", disableEvent), self.showMask()) : 0 === dragMode && Math.abs(deltaY) >= 5 && (dragMode = 2), 1 === dragMode && (newPos = currentPos + deltaX, self.changeMenuPos())
         }
 
@@ -36,12 +36,12 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
             scrollContainer.removeEventListener("scroll", disableEvent);
             dragMode = 0;
 
-            var touches = getTouches(e),
+            var touches = getTouches(e);
-                touch = touches[0] || {},
+            var touch = touches[0] || {};
-                endX = touch.clientX || 0,
+            var endX = touch.clientX || 0;
-                endY = touch.clientY || 0,
+            var endY = touch.clientY || 0;
-                deltaX = endX - (menuTouchStartX || 0),
+            var deltaX = endX - (menuTouchStartX || 0);
-                deltaY = endY - (menuTouchStartY || 0);
+            var deltaY = endY - (menuTouchStartY || 0);
 
             currentPos = deltaX;
             self.checkMenuState(deltaX, deltaY);
@@ -78,15 +78,15 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
         }
 
         function onBackgroundTouchStart(e) {
-            var touches = getTouches(e),
+            var touches = getTouches(e);
-                touch = touches[0] || {};
+            var touch = touches[0] || {};
             backgroundTouchStartX = touch.clientX, backgroundTouchStartTime = (new Date).getTime()
         }
 
         function onBackgroundTouchMove(e) {
-            var touches = getTouches(e),
+            var touches = getTouches(e);
-                touch = touches[0] || {},
+            var touch = touches[0] || {};
-                endX = touch.clientX || 0;
+            var endX = touch.clientX || 0;
             if (endX <= options.width && self.isVisible) {
                 countStart++;
                 var deltaX = endX - (backgroundTouchStartX || 0);
@@ -100,10 +100,10 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
         }
 
         function onBackgroundTouchEnd(e) {
-            var touches = getTouches(e),
+            var touches = getTouches(e);
-                touch = touches[0] || {},
+            var touch = touches[0] || {};
-                endX = touch.clientX || 0,
+            var endX = touch.clientX || 0;
-                deltaX = endX - (backgroundTouchStartX || 0);
+            var deltaX = endX - (backgroundTouchStartX || 0);
             self.checkMenuState(deltaX), countStart = 0
         }
 
@@ -111,21 +111,24 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
             var classList = mask.classList;
             classList.contains("backdrop") || classList.add("hide")
         }
-        var self, defaults, mask, newPos = 0,
+        var self;
-            currentPos = 0,
+        var defaults;
-            startPoint = 0,
+        var mask;
-            countStart = 0,
+        var newPos = 0;
-            velocity = 0;
+        var currentPos = 0;
+        var startPoint = 0;
+        var countStart = 0;
+        var velocity = 0;
         options.target.classList.add("transition");
-        var dragMode = 0,
+        var dragMode = 0;
-            scrollContainer = options.target.querySelector(".mainDrawer-scrollContainer");
+        var scrollContainer = options.target.querySelector(".mainDrawer-scrollContainer");
         scrollContainer.classList.add("scrollY");
         var TouchMenuLA = function() {
             self = this, defaults = {
                 width: 260,
                 handleSize: 10,
                 disableMask: !1,
-                maxMaskOpacity: .5
+                maxMaskOpacity: 0.5
             }, this.isVisible = !1, this.initialize()
         };
         TouchMenuLA.prototype.initElements = function() {
@@ -133,8 +136,11 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
                 passive: !0
             }))
         };
-        var menuTouchStartX, menuTouchStartY, menuTouchStartTime, edgeContainer = document.querySelector(".mainDrawerHandle"),
+        var menuTouchStartX;
-            isPeeking = !1;
+        var menuTouchStartY;
+        var menuTouchStartTime;
+        var edgeContainer = document.querySelector(".mainDrawerHandle");
+        var isPeeking = false;
         TouchMenuLA.prototype.animateToPosition = function(pos) {
             requestAnimationFrame(function() {
                 options.target.style.transform = pos ? "translateX(" + pos + "px)" : "none"
@@ -146,7 +152,7 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
                 self.close()
             })
         }, TouchMenuLA.prototype.checkMenuState = function(deltaX, deltaY) {
-            velocity >= .4 ? deltaX >= 0 || Math.abs(deltaY || 0) >= 70 ? self.open() : self.close() : newPos >= 100 ? self.open() : newPos && self.close()
+            velocity >= 0.4 ? deltaX >= 0 || Math.abs(deltaY || 0) >= 70 ? self.open() : self.close() : newPos >= 100 ? self.open() : newPos && self.close()
         }, TouchMenuLA.prototype.open = function() {
             this.animateToPosition(options.width), currentPos = options.width, this.isVisible = !0, options.target.classList.add("drawer-open"), self.showMask(), self.invoke(options.onChange)
         }, TouchMenuLA.prototype.close = function() {
@@ -154,7 +160,8 @@ define(["browser", "dom", "css!./navdrawer", "scrollStyles"], function(browser,
         }, TouchMenuLA.prototype.toggle = function() {
             self.isVisible ? self.close() : self.open()
         };
-        var backgroundTouchStartX, backgroundTouchStartTime;
+        var backgroundTouchStartX;
+        var backgroundTouchStartTime;
         TouchMenuLA.prototype.showMask = function() {
             mask.classList.remove("hide"), mask.offsetWidth, mask.classList.add("backdrop")
         }, TouchMenuLA.prototype.hideMask = function() {

src/components/notifications/notifications.js

@@ -21,8 +21,7 @@ define(['serverNotifications', 'playbackManager', 'events', 'globalize', 'requir
 
             if (notification.close) {
                 notification.close();
-            }
+            } else if (notification.cancel) {
-            else if (notification.cancel) {
                 notification.cancel();
             }
         }, timeoutMs);
@@ -180,15 +179,12 @@ define(['serverNotifications', 'playbackManager', 'events', 'globalize', 'requir
             if (status === 'completed') {
                 notification.title = globalize.translate('PackageInstallCompleted').replace('{0}', installation.Name + ' ' + installation.Version);
                 notification.vibrate = true;
-            }
+            } else if (status === 'cancelled') {
-            else if (status === 'cancelled') {
                 notification.title = globalize.translate('PackageInstallCancelled').replace('{0}', installation.Name + ' ' + installation.Version);
-            }
+            } else if (status === 'failed') {
-            else if (status === 'failed') {
                 notification.title = globalize.translate('PackageInstallFailed').replace('{0}', installation.Name + ' ' + installation.Version);
                 notification.vibrate = true;
-            }
+            } else if (status === 'progress') {
-            else if (status === 'progress') {
                 notification.title = globalize.translate('InstallingPackage').replace('{0}', installation.Name + ' ' + installation.Version);
 
                 notification.actions =

src/components/nowplayingbar/nowplayingbar.js

@@ -134,7 +134,8 @@ define(['require', 'datetime', 'itemHelper', 'events', 'browser', 'imageLoader',
             }
         });
 
-        var i, length;
+        var i;
+        var length;
         playPauseButtons = elem.querySelectorAll('.playPauseButton');
         for (i = 0, length = playPauseButtons.length; i < length; i++) {
             playPauseButtons[i].addEventListener('click', onPlayPauseClick);
@@ -195,7 +196,6 @@ define(['require', 'datetime', 'itemHelper', 'events', 'browser', 'imageLoader',
         volumeSlider.addEventListener('mousemove', setVolume);
         volumeSlider.addEventListener('touchmove', setVolume);
 
-
         positionSlider = elem.querySelector('.nowPlayingBarPositionSlider');
         positionSlider.addEventListener('change', function () {
 
@@ -282,8 +282,8 @@ define(['require', 'datetime', 'itemHelper', 'events', 'browser', 'imageLoader',
     }
 
     function updatePlayPauseState(isPaused) {
-
+        var i;
-        var i, length;
+        var length;
 
         if (playPauseButtons) {
             if (isPaused) {
@@ -345,8 +345,7 @@ define(['require', 'datetime', 'itemHelper', 'events', 'browser', 'imageLoader',
         if (repeatMode === 'RepeatAll') {
             toggleRepeatButtonIcon.innerHTML = "repeat";
             toggleRepeatButton.classList.add('repeatButton-active');
-        }
+        } else if (repeatMode === 'RepeatOne') {
-        else if (repeatMode === 'RepeatOne') {
             toggleRepeatButtonIcon.innerHTML = "repeat_one";
             toggleRepeatButton.classList.add('repeatButton-active');
         } else {

src/components/playback/autoplaydetect.js

@@ -48,9 +48,7 @@ define([], function () {
                 }
 
                 timeout = setTimeout(testAutoplay, 500);
-            }
+            } catch (e) {
-
-            catch (e) {
                 reject();
                 return;
             }

src/components/playback/brightnessosd.js

@@ -103,8 +103,7 @@ define(['events', 'playbackManager', 'dom', 'browser', 'css!./iconosd', 'materia
         if (iconElement) {
             if (brightness >= 80) {
                 iconElement.innerHTML = '';
-            }
+            } else if (brightness >= 20) {
-            else if (brightness >= 20) {
                 iconElement.innerHTML = '';
             } else {
                 iconElement.innerHTML = '';

src/components/playback/mediasession.js

@@ -158,7 +158,7 @@ define(['playbackManager', 'nowPlayingHelper', 'events', 'connectionManager'], f
 
         lastUpdateTime = now;
 
-        if (navigator.mediaSession){
+        if (navigator.mediaSession) {
             navigator.mediaSession.metadata = new MediaMetadata({
                 title: title,
                 artist: artist,
@@ -278,7 +278,6 @@ define(['playbackManager', 'nowPlayingHelper', 'events', 'connectionManager'], f
     }
     if (navigator.mediaSession) {
 
-
         navigator.mediaSession.setActionHandler('previoustrack', function () {
             execute('previousTrack');
         });

src/components/playback/nowplayinghelper.js

@@ -43,8 +43,7 @@ define([], function () {
         } else if (nowPlayingItem.Artists && nowPlayingItem.Artists.length) {
 
             bottomText = nowPlayingItem.Artists.join(', ');
-        }
+        } else if (nowPlayingItem.SeriesName || nowPlayingItem.Album) {
-        else if (nowPlayingItem.SeriesName || nowPlayingItem.Album) {
             bottomText = topText;
             topText = nowPlayingItem.SeriesName || nowPlayingItem.Album;
 
@@ -60,8 +59,7 @@ define([], function () {
             } else {
                 topItem = null;
             }
-        }
+        } else if (nowPlayingItem.ProductionYear && includeNonNameInfo !== false) {
-        else if (nowPlayingItem.ProductionYear && includeNonNameInfo !== false) {
             bottomText = nowPlayingItem.ProductionYear;
         }
 

src/components/playback/playbackmanager.js

@@ -107,8 +107,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     TotalRecordCount: 1
                 };
             });
-        }
+        } else {
-        else {
 
             query.Limit = query.Limit || 300;
             query.Fields = "Chapters";
@@ -182,8 +181,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
             if (container === 'm4a') {
                 return 'audio/mp4';
             }
-        }
+        } else if (type === 'video') {
-        else if (type === 'video') {
             if (container === 'mkv') {
                 return 'video/x-matroska';
             }
@@ -212,8 +210,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
         var results = regex.exec(url);
         if (results == null) {
             return "";
-        }
+        } else {
-        else {
             return decodeURIComponent(results[1].replace(/\+/g, " "));
         }
     }
@@ -649,13 +646,10 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                 // If this is the only way it can be played, then allow it
                 if (!mediaSource.SupportsDirectStream && !mediaSource.SupportsTranscoding) {
                     return Promise.resolve(true);
-                }
+                } else {
-                else {
                     return isHostReachable(mediaSource, apiClient);
                 }
-            }
+            } else if (mediaSource.Protocol === 'File') {
-
-            else if (mediaSource.Protocol === 'File') {
 
                 return new Promise(function (resolve, reject) {
 
@@ -1272,7 +1266,8 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
 
             var currentMediaSource = self.currentMediaSource(player);
             var mediaStreams = [];
-            var i, length;
+            var i;
+            var length;
             for (i = 0, length = currentMediaSource.MediaStreams.length; i < length; i++) {
                 if (currentMediaSource.MediaStreams[i].Type === 'Audio') {
                     mediaStreams.push(currentMediaSource.MediaStreams[i]);
@@ -1316,7 +1311,8 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
 
             var currentMediaSource = self.currentMediaSource(player);
             var mediaStreams = [];
-            var i, length;
+            var i;
+            var length;
             for (i = 0, length = currentMediaSource.MediaStreams.length; i < length; i++) {
                 if (currentMediaSource.MediaStreams[i].Type === 'Subtitle') {
                     mediaStreams.push(currentMediaSource.MediaStreams[i]);
@@ -1360,7 +1356,8 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
         function isAudioStreamSupported(mediaSource, index, deviceProfile) {
 
             var mediaStream;
-            var i, length;
+            var i;
+            var length;
             var mediaStreams = mediaSource.MediaStreams;
 
             for (i = 0, length = mediaStreams.length; i < length; i++) {
@@ -1423,8 +1420,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     if (isAudioStreamSupported(self.currentMediaSource(player), index, profile)) {
                         player.setAudioStreamIndex(index);
                         getPlayerData(player).audioStreamIndex = index;
-                    }
+                    } else {
-                    else {
                         changeStream(player, getCurrentTicks(player), { AudioStreamIndex: index });
                         getPlayerData(player).audioStreamIndex = index;
                     }
@@ -1595,8 +1591,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     // Need to change the transcoded stream to remove subs
                     changeStream(player, getCurrentTicks(player), { SubtitleStreamIndex: -1 });
                 }
-            }
+            } else if (!currentStream && newStream) {
-            else if (!currentStream && newStream) {
 
                 if (getDeliveryMethod(newStream) === 'External') {
                     selectedTrackElementIndex = index;
@@ -1607,8 +1602,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     // Need to change the transcoded stream to add subs
                     changeStream(player, getCurrentTicks(player), { SubtitleStreamIndex: index });
                 }
-            }
+            } else if (currentStream && newStream) {
-            else if (currentStream && newStream) {
 
                 // Switching tracks
                 // We can handle this clientside if the new track is external or the new track is embedded and we're not transcoding
@@ -1645,7 +1639,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
             player = player || self._currentPlayer;
             if (player.disableShowingSubtitleOffset) {
                 player.disableShowingSubtitleOffset();
-            }            
+            }
         }
 
         self.isShowingSubtitleOffsetEnabled = function(player) {
@@ -1674,7 +1668,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
 
         self.canHandleOffsetOnCurrentSubtitle = function(player) {
             var index = self.getSubtitleStreamIndex(player);
-            return index !== -1  && self.isSubtitleStreamExternal(index, player);
+            return index !== -1 && self.isSubtitleStreamExternal(index, player);
         }
 
         self.seek = function (ticks, player) {
@@ -1865,17 +1859,15 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
             if (firstItem.Type === "Program") {
 
                 promise = getItemsForPlayback(serverId, {
-                    Ids: firstItem.ChannelId,
+                    Ids: firstItem.ChannelId
                 });
-            }
+            } else if (firstItem.Type === "Playlist") {
-            else if (firstItem.Type === "Playlist") {
 
                 promise = getItemsForPlayback(serverId, {
                     ParentId: firstItem.Id,
                     SortBy: options.shuffle ? 'Random' : null
                 });
-            }
+            } else if (firstItem.Type === "MusicArtist") {
-            else if (firstItem.Type === "MusicArtist") {
 
                 promise = getItemsForPlayback(serverId, {
                     ArtistIds: firstItem.Id,
@@ -1885,8 +1877,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     MediaTypes: "Audio"
                 });
 
-            }
+            } else if (firstItem.MediaType === "Photo") {
-            else if (firstItem.MediaType === "Photo") {
 
                 promise = getItemsForPlayback(serverId, {
                     ParentId: firstItem.ParentId,
@@ -1915,8 +1906,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     return Promise.resolve(result);
 
                 });
-            }
+            } else if (firstItem.Type === "PhotoAlbum") {
-            else if (firstItem.Type === "PhotoAlbum") {
 
                 promise = getItemsForPlayback(serverId, {
                     ParentId: firstItem.Id,
@@ -1928,8 +1918,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     Limit: 1000
 
                 });
-            }
+            } else if (firstItem.Type === "MusicGenre") {
-            else if (firstItem.Type === "MusicGenre") {
 
                 promise = getItemsForPlayback(serverId, {
                     GenreIds: firstItem.Id,
@@ -1938,8 +1927,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     SortBy: options.shuffle ? 'Random' : 'SortName',
                     MediaTypes: "Audio"
                 });
-            }
+            } else if (firstItem.IsFolder) {
-            else if (firstItem.IsFolder) {
 
                 promise = getItemsForPlayback(serverId, mergePlaybackQueries({
 
@@ -1951,8 +1939,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                     MediaTypes: "Audio,Video"
 
                 }, queryOptions));
-            }
+            } else if (firstItem.Type === "Episode" && items.length === 1 && getPlayer(firstItem, options).supportsProgress !== false) {
-            else if (firstItem.Type === "Episode" && items.length === 1 && getPlayer(firstItem, options).supportsProgress !== false) {
 
                 promise = new Promise(function (resolve, reject) {
                     var apiClient = connectionManager.getApiClient(firstItem.ServerId);
@@ -2537,16 +2524,12 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
 
                     playMethod = 'DirectPlay';
 
-                }
+                } else if (mediaSource.StreamUrl) {
-
-                else if (mediaSource.StreamUrl) {
 
                     // Only used for audio
                     playMethod = 'Transcode';
                     mediaUrl = mediaSource.StreamUrl;
-                }
+                } else if (mediaSource.SupportsDirectStream) {
-
-                else if (mediaSource.SupportsDirectStream) {
 
                     directOptions = {
                         Static: true,
@@ -2706,9 +2689,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
                             return p.canPlayItem(item, playOptions);
                         }
                         return true;
-                    }
+                    } else if (item.Url && p.canPlayUrl) {
-
-                    else if (item.Url && p.canPlayUrl) {
                         return p.canPlayUrl(item.Url);
                     }
                 }
@@ -3222,8 +3203,7 @@ define(['events', 'datetime', 'appSettings', 'itemHelper', 'pluginManager', 'pla
 
             if (displayErrorCode && typeof (displayErrorCode) === 'string') {
                 showPlaybackInfoErrorMessage(self, displayErrorCode, nextItem);
-            }
+            } else if (nextItem) {
-            else if (nextItem) {
                 self.nextTrack();
             }
         }

src/components/playback/playbackorientation.js

@@ -29,8 +29,7 @@ define(['playbackManager', 'layoutManager', 'events'], function (playbackManager
                         // returns a boolean
                         orientationLocked = promise;
                     }
-                }
+                } catch (err) {
-                catch (err) {
                     onOrientationChangeError(err);
                 }
             }
@@ -46,8 +45,7 @@ define(['playbackManager', 'layoutManager', 'events'], function (playbackManager
             if (unlockOrientation) {
                 try {
                     unlockOrientation();
-                }
+                } catch (err) {
-                catch (err) {
                     console.log('error unlocking orientation: ' + err);
                 }
                 orientationLocked = false;

src/components/playback/playerSelectionMenu.js

@@ -153,7 +153,6 @@ define(['appSettings', 'events', 'browser', 'loading', 'playbackManager', 'appRo
         });
     }
 
-
     function disconnectFromPlayer(currentDeviceName) {
 
         if (playbackManager.getSupportedCommands().indexOf('EndSession') !== -1) {
@@ -193,7 +192,6 @@ define(['appSettings', 'events', 'browser', 'loading', 'playbackManager', 'appRo
 
             });
 
-
         } else {
 
             playbackManager.setDefaultPlayerActive();
@@ -275,8 +273,7 @@ define(['appSettings', 'events', 'browser', 'loading', 'playbackManager', 'appRo
         dialogHelper.open(dlg).then(function () {
             if (destination === 'nowplaying') {
                 appRouter.showNowPlaying();
-            }
+            } else if (destination === 'disconnectFromPlayer') {
-            else if (destination === 'disconnectFromPlayer') {
                 disconnectFromPlayer(currentDeviceName);
             }
         }, emptyCallback);

src/components/playback/playmethodhelper.js

@@ -9,14 +9,11 @@ define([], function () {
 
         if (session.TranscodingInfo && session.TranscodingInfo.IsVideoDirect) {
             return 'DirectStream';
-        }
+        } else if (session.PlayState.PlayMethod === 'Transcode') {
-        else if (session.PlayState.PlayMethod === 'Transcode') {
             return 'Transcode';
-        }
+        } else if (session.PlayState.PlayMethod === 'DirectStream') {
-        else if (session.PlayState.PlayMethod === 'DirectStream') {
             return 'DirectPlay';
-        }
+        } else if (session.PlayState.PlayMethod === 'DirectPlay') {
-        else if (session.PlayState.PlayMethod === 'DirectPlay') {
             return 'DirectPlay';
         }
     }

src/components/playback/playqueuemanager.js

@@ -58,15 +58,15 @@ define([], function () {
 
     function arrayInsertAt(destArray, pos, arrayToInsert) {
         var args = [];
-        args.push(pos);                           // where to insert
+        args.push(pos); // where to insert
-        args.push(0);                             // nothing to remove
+        args.push(0); // nothing to remove
-        args = args.concat(arrayToInsert);        // add on array to insert
+        args = args.concat(arrayToInsert); // add on array to insert
-        destArray.splice.apply(destArray, args);  // splice it in
+        destArray.splice.apply(destArray, args); // splice it in
     }
 
     PlayQueueManager.prototype.queueNext = function (items) {
-
+        var i;
-        var i, length;
+        var length;
 
         for (i = 0, length = items.length; i < length; i++) {
 

src/components/playerstats/playerstats.js

@@ -364,8 +364,7 @@ define(['events', 'globalize', 'playbackManager', 'connectionManager', 'playMeth
                 var category = playerStats[i];
                 if (category.type === 'audio') {
                     category.name = 'Audio Info';
-                }
+                } else if (category.type === 'video') {
-                else if (category.type === 'video') {
                     category.name = 'Video Info';
                 }
                 categories.push(category);

src/components/recordingcreator/recordingbutton.js

@@ -46,16 +46,13 @@ define(['globalize', 'connectionManager', 'require', 'loading', 'apphost', 'dom'
 
         if (item.Type === 'SeriesTimer') {
             return '';
-        }
+        } else if (item.TimerId || item.SeriesTimerId) {
-        else if (item.TimerId || item.SeriesTimerId) {
 
             status = item.Status || 'Cancelled';
-        }
+        } else if (item.Type === 'Timer') {
-        else if (item.Type === 'Timer') {
 
             status = item.Status;
-        }
+        } else {
-        else {
             return '';
         }
 

src/components/recordingcreator/recordingcreator.js

@@ -40,8 +40,7 @@ define(['dialogHelper', 'globalize', 'layoutManager', 'mediaInfo', 'apphost', 'c
                 maxHeight: imageHeight,
                 tag: item.ImageTags.Primary
             });
-        }
+        } else if (imageTags.Thumb) {
-        else if (imageTags.Thumb) {
 
             return apiClient.getScaledImageUrl(item.Id, {
                 type: "Thumb",

src/components/recordingcreator/recordingeditor.js

@@ -95,7 +95,6 @@ define(['dialogHelper', 'globalize', 'layoutManager', 'mediaInfo', 'apphost', 'c
             currentResolve = resolve;
 
             require(['text!./recordingeditor.template.html'], function (template) {
-
                 var dialogOptions = {
                     removeOnClose: true,
                     scrollY: false
@@ -103,7 +102,6 @@ define(['dialogHelper', 'globalize', 'layoutManager', 'mediaInfo', 'apphost', 'c
 
                 if (layoutManager.tv) {
                     dialogOptions.size = 'fullscreen';
-                } else {
                 }
 
                 var dlg = dialogHelper.createDialog(dialogOptions);

src/components/recordingcreator/recordinghelper.js

@@ -166,8 +166,7 @@ define(['globalize', 'loading', 'connectionManager'], function (globalize, loadi
                         loading.show();
 
                         cancelTimer(apiClient, timerId, true).then(resolve, reject);
-                    }
+                    } else if (result === 'cancelseriestimer') {
-                    else if (result === 'cancelseriestimer') {
 
                         loading.show();
 

src/components/recordingcreator/seriesrecordingeditor.js

@@ -139,7 +139,7 @@ define(['dialogHelper', 'globalize', 'layoutManager', 'mediaInfo', 'apphost', 'c
 
         context.querySelector('.selectKeepUpTo').innerHTML = html;
     }
-    
+
     function onFieldChange(e) {
         this.querySelector('.btnSubmit').click();
     }

src/components/remotecontrol/remotecontrol.js

@@ -179,15 +179,15 @@ define(["browser", "datetime", "backdrop", "libraryBrowser", "listView", "imageL
             if (player) {
                 switch (playbackManager.getRepeatMode(player)) {
                     case "RepeatNone":
-                    playbackManager.setRepeatMode("RepeatAll", player);
+                        playbackManager.setRepeatMode("RepeatAll", player);
-                    break;
+                        break;
 
                     case "RepeatAll":
-                    playbackManager.setRepeatMode("RepeatOne", player);
+                        playbackManager.setRepeatMode("RepeatOne", player);
-                    break;
+                        break;
 
                     case "RepeatOne":
-                    playbackManager.setRepeatMode("RepeatNone", player);
+                        playbackManager.setRepeatMode("RepeatNone", player);
                 }
             }
         }

src/components/sanitizefilename.js

@@ -34,18 +34,14 @@ define([], function () {
                 // when parsing previous hi-surrogate, 3 is added to byteLength
                 if (prevCodePoint != null && isHighSurrogate(prevCodePoint)) {
                     byteLength += 1;
-                }
+                } else {
-                else {
                     byteLength += 3;
                 }
-            }
+            } else if (codePoint <= 0x7f) {
-            else if (codePoint <= 0x7f) {
                 byteLength += 1;
-            }
+            } else if (codePoint >= 0x80 && codePoint <= 0x7ff) {
-            else if (codePoint >= 0x80 && codePoint <= 0x7ff) {
                 byteLength += 2;
-            }
+            } else if (codePoint >= 0x800 && codePoint <= 0xffff) {
-            else if (codePoint >= 0x800 && codePoint <= 0xffff) {
                 byteLength += 3;
             }
             prevCodePoint = codePoint;
@@ -77,8 +73,7 @@ define([], function () {
 
             if (curByteLength === byteLength) {
                 return string.slice(0, i + 1);
-            }
+            } else if (curByteLength > byteLength) {
-            else if (curByteLength > byteLength) {
                 return string.slice(0, i - segment.length + 1);
             }
         }
@@ -89,11 +84,11 @@ define([], function () {
     return {
         sanitize: function (input, replacement) {
             var sanitized = input
-              .replace(illegalRe, replacement)
+                .replace(illegalRe, replacement)
-              .replace(controlRe, replacement)
+                .replace(controlRe, replacement)
-              .replace(reservedRe, replacement)
+                .replace(reservedRe, replacement)
-              .replace(windowsReservedRe, replacement)
+                .replace(windowsReservedRe, replacement)
-              .replace(windowsTrailingRe, replacement);
+                .replace(windowsTrailingRe, replacement);
             return truncate(sanitized, 255);
         }
     };

src/components/scroller.js

@@ -82,7 +82,7 @@ define(['browser', 'layoutManager', 'dom', 'focusManager', 'ResizeObserver', 'sc
             intervactive: null, // Selector for special interactive elements.
 
             // Mixed options
-            speed: 0, // Animations speed in milliseconds. 0 to disable animations.
+            speed: 0 // Animations speed in milliseconds. 0 to disable animations.
 
         }, options);
 
@@ -93,17 +93,14 @@ define(['browser', 'layoutManager', 'dom', 'focusManager', 'ResizeObserver', 'sc
         // in cases with firefox, if the smooth scroll api is supported then use that because their implementation is very good
         if (options.allowNativeScroll === false) {
             options.enableNativeScroll = false;
-        }
+        } else if (isSmoothScrollSupported && ((browser.firefox && !layoutManager.tv) || options.allowNativeSmoothScroll)) {
-        else if (isSmoothScrollSupported && ((browser.firefox && !layoutManager.tv) || options.allowNativeSmoothScroll)) {
             // native smooth scroll
             options.enableNativeScroll = true;
-        }
+        } else if (options.requireAnimation && (browser.animate || browser.supportsCssAnimation())) {
-        else if (options.requireAnimation && (browser.animate || browser.supportsCssAnimation())) {
 
             // transform is the only way to guarantee animation
             options.enableNativeScroll = false;
-        }
+        } else if (!layoutManager.tv || !browser.animate) {
-        else if (!layoutManager.tv || !browser.animate) {
 
             options.enableNativeScroll = true;
         }
@@ -211,7 +208,9 @@ define(['browser', 'layoutManager', 'dom', 'focusManager', 'ResizeObserver', 'sc
             self.frameResizeObserver.observe(frame);
         }
 
-        self.reload = function () { load(); };
+        self.reload = function () {
+            load();
+        };
 
         self.getScrollEventName = function () {
             return transform ? 'scrollanimate' : 'scroll';
@@ -227,7 +226,6 @@ define(['browser', 'layoutManager', 'dom', 'focusManager', 'ResizeObserver', 'sc
 
         function nativeScrollTo(container, pos, immediate) {
 
-
             if (container.scroll) {
                 if (o.horizontal) {
 
@@ -242,8 +240,7 @@ define(['browser', 'layoutManager', 'dom', 'focusManager', 'ResizeObserver', 'sc
                         behavior: immediate ? 'instant' : 'smooth'
                     });
                 }
-            }
+            } else if (!immediate && container.scrollTo) {
-            else if (!immediate && container.scrollTo) {
                 if (o.horizontal) {
                     container.scrollTo(Math.round(pos), 0);
                 } else {

src/components/search/searchresults.js

@@ -56,8 +56,7 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
         if (instance.options.collectionType === 'tvshows') {
             if (query.IncludeArtists) {
                 allowSearch = false;
-            }
+            } else if (queryIncludeItemTypes === 'Movie' ||
-            else if (queryIncludeItemTypes === 'Movie' ||
                 queryIncludeItemTypes === 'LiveTvProgram' ||
                 queryIncludeItemTypes === 'MusicAlbum' ||
                 queryIncludeItemTypes === 'Audio' ||
@@ -69,12 +68,10 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
                 query.MediaTypes === 'Photo') {
                 allowSearch = false;
             }
-        }
+        } else if (instance.options.collectionType === 'movies') {
-        else if (instance.options.collectionType === 'movies') {
             if (query.IncludeArtists) {
                 allowSearch = false;
-            }
+            } else if (queryIncludeItemTypes === 'Series' ||
-            else if (queryIncludeItemTypes === 'Series' ||
                 queryIncludeItemTypes === 'Episode' ||
                 queryIncludeItemTypes === 'LiveTvProgram' ||
                 queryIncludeItemTypes === 'MusicAlbum' ||
@@ -87,23 +84,19 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
                 query.MediaTypes === 'Photo') {
                 allowSearch = false;
             }
-        }
+        } else if (instance.options.collectionType === 'music') {
-        else if (instance.options.collectionType === 'music') {
             if (query.People) {
                 allowSearch = false;
-            }
+            } else if (queryIncludeItemTypes === 'Series' ||
-            else if (queryIncludeItemTypes === 'Series' ||
                 queryIncludeItemTypes === 'Episode' ||
                 queryIncludeItemTypes === 'LiveTvProgram' ||
                 queryIncludeItemTypes === 'Movie') {
                 allowSearch = false;
             }
-        }
+        } else if (instance.options.collectionType === 'livetv') {
-        else if (instance.options.collectionType === 'livetv') {
             if (query.IncludeArtists || query.IncludePeople) {
                 allowSearch = false;
-            }
+            } else if (queryIncludeItemTypes === 'Series' ||
-            else if (queryIncludeItemTypes === 'Series' ||
                 queryIncludeItemTypes === 'Episode' ||
                 queryIncludeItemTypes === 'MusicAlbum' ||
                 queryIncludeItemTypes === 'Audio' ||
@@ -142,7 +135,7 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
                 } else if (query.IncludeArtists) {
                     methodName = 'getArtists';
-                } 
+                }
             }
 
             return apiClient[methodName](apiClient.getCurrentUserId(), query);
@@ -179,19 +172,19 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
             }, context, '.movieResults', {
 
-                    preferThumb: true,
+                preferThumb: true,
-                    inheritThumb: false,
+                inheritThumb: false,
-                    shape: (enableScrollX() ? 'overflowPortrait' : 'portrait'),
+                shape: (enableScrollX() ? 'overflowPortrait' : 'portrait'),
-                    showParentTitleOrTitle: true,
+                showParentTitleOrTitle: true,
-                    showTitle: false,
+                showTitle: false,
-                    centerText: true,
+                centerText: true,
-                    coverImage: true,
+                coverImage: true,
-                    overlayText: false,
+                overlayText: false,
-                    overlayMoreButton: true,
+                overlayMoreButton: true,
-                    showAirTime: true,
+                showAirTime: true,
-                    showAirDateTime: true,
+                showAirDateTime: true,
-                    showChannelName: true
+                showChannelName: true
-                });
+            });
         } else {
 
             searchType(instance, apiClient, {
@@ -205,11 +198,11 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
             }, context, '.movieResults', {
 
-                    showTitle: true,
+                showTitle: true,
-                    overlayText: false,
+                overlayText: false,
-                    centerText: true,
+                centerText: true,
-                    showYear: true
+                showYear: true
-                });
+            });
         }
 
         searchType(instance, apiClient, {
@@ -223,11 +216,11 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.seriesResults', {
 
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true,
+            centerText: true,
-                showYear: true
+            showYear: true
-            });
+        });
 
         if (instance.options.collectionType === 'livetv') {
 
@@ -246,19 +239,19 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
             }, context, '.episodeResults', {
 
-                    preferThumb: true,
+                preferThumb: true,
-                    inheritThumb: false,
+                inheritThumb: false,
-                    shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
+                shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
-                    showParentTitleOrTitle: true,
+                showParentTitleOrTitle: true,
-                    showTitle: false,
+                showTitle: false,
-                    centerText: true,
+                centerText: true,
-                    coverImage: true,
+                coverImage: true,
-                    overlayText: false,
+                overlayText: false,
-                    overlayMoreButton: true,
+                overlayMoreButton: true,
-                    showAirTime: true,
+                showAirTime: true,
-                    showAirDateTime: true,
+                showAirDateTime: true,
-                    showChannelName: true
+                showChannelName: true
-                });
+            });
 
         } else {
 
@@ -273,10 +266,10 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
             }, context, '.episodeResults', {
 
-                    coverImage: true,
+                coverImage: true,
-                    showTitle: true,
+                showTitle: true,
-                    showParentTitle: true
+                showParentTitle: true
-                });
+            });
         }
 
         searchType(instance, apiClient, {
@@ -292,20 +285,20 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.sportsResults', {
 
-                preferThumb: true,
+            preferThumb: true,
-                inheritThumb: false,
+            inheritThumb: false,
-                shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
+            shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
-                showParentTitleOrTitle: true,
+            showParentTitleOrTitle: true,
-                showTitle: false,
+            showTitle: false,
-                centerText: true,
+            centerText: true,
-                coverImage: true,
+            coverImage: true,
-                overlayText: false,
+            overlayText: false,
-                overlayMoreButton: true,
+            overlayMoreButton: true,
-                showAirTime: true,
+            showAirTime: true,
-                showAirDateTime: true,
+            showAirDateTime: true,
-                showChannelName: true
+            showChannelName: true
 
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -320,20 +313,20 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.kidsResults', {
 
-                preferThumb: true,
+            preferThumb: true,
-                inheritThumb: false,
+            inheritThumb: false,
-                shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
+            shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
-                showParentTitleOrTitle: true,
+            showParentTitleOrTitle: true,
-                showTitle: false,
+            showTitle: false,
-                centerText: true,
+            centerText: true,
-                coverImage: true,
+            coverImage: true,
-                overlayText: false,
+            overlayText: false,
-                overlayMoreButton: true,
+            overlayMoreButton: true,
-                showAirTime: true,
+            showAirTime: true,
-                showAirDateTime: true,
+            showAirDateTime: true,
-                showChannelName: true
+            showChannelName: true
 
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -348,20 +341,20 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.newsResults', {
 
-                preferThumb: true,
+            preferThumb: true,
-                inheritThumb: false,
+            inheritThumb: false,
-                shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
+            shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
-                showParentTitleOrTitle: true,
+            showParentTitleOrTitle: true,
-                showTitle: false,
+            showTitle: false,
-                centerText: true,
+            centerText: true,
-                coverImage: true,
+            coverImage: true,
-                overlayText: false,
+            overlayText: false,
-                overlayMoreButton: true,
+            overlayMoreButton: true,
-                showAirTime: true,
+            showAirTime: true,
-                showAirDateTime: true,
+            showAirDateTime: true,
-                showChannelName: true
+            showChannelName: true
 
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -379,20 +372,20 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.programResults', {
 
-                preferThumb: true,
+            preferThumb: true,
-                inheritThumb: false,
+            inheritThumb: false,
-                shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
+            shape: (enableScrollX() ? 'overflowBackdrop' : 'backdrop'),
-                showParentTitleOrTitle: true,
+            showParentTitleOrTitle: true,
-                showTitle: false,
+            showTitle: false,
-                centerText: true,
+            centerText: true,
-                coverImage: true,
+            coverImage: true,
-                overlayText: false,
+            overlayText: false,
-                overlayMoreButton: true,
+            overlayMoreButton: true,
-                showAirTime: true,
+            showAirTime: true,
-                showAirDateTime: true,
+            showAirDateTime: true,
-                showChannelName: true
+            showChannelName: true
 
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -406,11 +399,11 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.videoResults', {
 
-                showParentTitle: true,
+            showParentTitle: true,
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true
+            centerText: true
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -422,9 +415,9 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.peopleResults', {
 
-                coverImage: true,
+            coverImage: true,
-                showTitle: true
+            showTitle: true
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -435,9 +428,9 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
             IncludeArtists: true
 
         }, context, '.artistResults', {
-                coverImage: true,
+            coverImage: true,
-                showTitle: true
+            showTitle: true
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -450,11 +443,11 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.albumResults', {
 
-                showParentTitle: true,
+            showParentTitle: true,
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true
+            centerText: true
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -467,13 +460,13 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.songResults', {
 
-                showParentTitle: true,
+            showParentTitle: true,
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true,
+            centerText: true,
-                action: 'play'
+            action: 'play'
 
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -486,11 +479,11 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.photoResults', {
 
-                showParentTitle: false,
+            showParentTitle: false,
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true
+            centerText: true
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -503,10 +496,10 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.photoAlbumResults', {
 
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true
+            centerText: true
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -519,11 +512,11 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.bookResults', {
 
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true
+            centerText: true
 
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -536,10 +529,10 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.audioBookResults', {
 
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true
+            centerText: true
-            });
+        });
 
         searchType(instance, apiClient, {
             searchTerm: value,
@@ -552,10 +545,10 @@ define(['layoutManager', 'globalize', 'require', 'events', 'connectionManager',
 
         }, context, '.playlistResults', {
 
-                showTitle: true,
+            showTitle: true,
-                overlayText: false,
+            overlayText: false,
-                centerText: true
+            centerText: true
-            });
+        });
     }
 
     function searchType(instance, apiClient, query, context, section, cardOptions) {

src/components/serverNotifications/gamepadtokey.js

@@ -22,44 +22,44 @@
 require(['apphost'], function (appHost) {
     "use strict";
 
-    var _GAMEPAD_A_BUTTON_INDEX = 0,
+    var _GAMEPAD_A_BUTTON_INDEX = 0;
-    _GAMEPAD_B_BUTTON_INDEX = 1,
+    var _GAMEPAD_B_BUTTON_INDEX = 1;
-    _GAMEPAD_DPAD_UP_BUTTON_INDEX = 12,
+    var _GAMEPAD_DPAD_UP_BUTTON_INDEX = 12;
-    _GAMEPAD_DPAD_DOWN_BUTTON_INDEX = 13,
+    var _GAMEPAD_DPAD_DOWN_BUTTON_INDEX = 13;
-    _GAMEPAD_DPAD_LEFT_BUTTON_INDEX = 14,
+    var _GAMEPAD_DPAD_LEFT_BUTTON_INDEX = 14;
-    _GAMEPAD_DPAD_RIGHT_BUTTON_INDEX = 15,
+    var _GAMEPAD_DPAD_RIGHT_BUTTON_INDEX = 15;
-    _GAMEPAD_A_KEY = "GamepadA",
+    var _GAMEPAD_A_KEY = "GamepadA";
-    _GAMEPAD_B_KEY = "GamepadB",
+    var _GAMEPAD_B_KEY = "GamepadB";
-    _GAMEPAD_DPAD_UP_KEY = "GamepadDPadUp",
+    var _GAMEPAD_DPAD_UP_KEY = "GamepadDPadUp";
-    _GAMEPAD_DPAD_DOWN_KEY = "GamepadDPadDown",
+    var _GAMEPAD_DPAD_DOWN_KEY = "GamepadDPadDown";
-    _GAMEPAD_DPAD_LEFT_KEY = "GamepadDPadLeft",
+    var _GAMEPAD_DPAD_LEFT_KEY = "GamepadDPadLeft";
-    _GAMEPAD_DPAD_RIGHT_KEY = "GamepadDPadRight",
+    var _GAMEPAD_DPAD_RIGHT_KEY = "GamepadDPadRight";
-    _GAMEPAD_LEFT_THUMBSTICK_UP_KEY = "GamepadLeftThumbStickUp",
+    var _GAMEPAD_LEFT_THUMBSTICK_UP_KEY = "GamepadLeftThumbStickUp";
-    _GAMEPAD_LEFT_THUMBSTICK_DOWN_KEY = "GamepadLeftThumbStickDown",
+    var _GAMEPAD_LEFT_THUMBSTICK_DOWN_KEY = "GamepadLeftThumbStickDown";
-    _GAMEPAD_LEFT_THUMBSTICK_LEFT_KEY = "GamepadLeftThumbStickLeft",
+    var _GAMEPAD_LEFT_THUMBSTICK_LEFT_KEY = "GamepadLeftThumbStickLeft";
-    _GAMEPAD_LEFT_THUMBSTICK_RIGHT_KEY = "GamepadLeftThumbStickRight",
+    var _GAMEPAD_LEFT_THUMBSTICK_RIGHT_KEY = "GamepadLeftThumbStickRight";
-    _GAMEPAD_A_KEYCODE = 0,
+    var _GAMEPAD_A_KEYCODE = 0;
-    _GAMEPAD_B_KEYCODE = 27,
+    var _GAMEPAD_B_KEYCODE = 27;
-    _GAMEPAD_DPAD_UP_KEYCODE = 38,
+    var _GAMEPAD_DPAD_UP_KEYCODE = 38;
-    _GAMEPAD_DPAD_DOWN_KEYCODE = 40,
+    var _GAMEPAD_DPAD_DOWN_KEYCODE = 40;
-    _GAMEPAD_DPAD_LEFT_KEYCODE = 37,
+    var _GAMEPAD_DPAD_LEFT_KEYCODE = 37;
-    _GAMEPAD_DPAD_RIGHT_KEYCODE = 39,
+    var _GAMEPAD_DPAD_RIGHT_KEYCODE = 39;
-    _GAMEPAD_LEFT_THUMBSTICK_UP_KEYCODE = 38,
+    var _GAMEPAD_LEFT_THUMBSTICK_UP_KEYCODE = 38;
-    _GAMEPAD_LEFT_THUMBSTICK_DOWN_KEYCODE = 40,
+    var _GAMEPAD_LEFT_THUMBSTICK_DOWN_KEYCODE = 40;
-    _GAMEPAD_LEFT_THUMBSTICK_LEFT_KEYCODE = 37,
+    var _GAMEPAD_LEFT_THUMBSTICK_LEFT_KEYCODE = 37;
-    _GAMEPAD_LEFT_THUMBSTICK_RIGHT_KEYCODE = 39,
+    var _GAMEPAD_LEFT_THUMBSTICK_RIGHT_KEYCODE = 39;
-    _THUMB_STICK_THRESHOLD = 0.75;
+    var _THUMB_STICK_THRESHOLD = 0.75;
 
-    var _leftThumbstickUpPressed = false,
+    var _leftThumbstickUpPressed = false;
-    _leftThumbstickDownPressed = false,
+    var _leftThumbstickDownPressed = false;
-    _leftThumbstickLeftPressed = false,
+    var _leftThumbstickLeftPressed = false;
-    _leftThumbstickRightPressed = false,
+    var _leftThumbstickRightPressed = false;
-    _dPadUpPressed = false,
+    var _dPadUpPressed = false;
-    _dPadDownPressed = false,
+    var _dPadDownPressed = false;
-    _dPadLeftPressed = false,
+    var _dPadLeftPressed = false;
-    _dPadRightPressed = false,
+    var _dPadRightPressed = false;
-    _gamepadAPressed = false,
+    var _gamepadAPressed = false;
-    _gamepadBPressed = false;
+    var _gamepadBPressed = false;
 
     // The set of buttons on the gamepad we listen for.
     var ProcessedButtons = [
@@ -260,7 +260,9 @@ require(['apphost'], function (appHost) {
             gamepads = navigator.webkitGetGamepads();
         }
         gamepads = gamepads || [];
-        var i, j, len;
+        var i;
+        var j;
+        var len;
         for (i = 0, len = gamepads.length; i < len; i++) {
             var gamepad = gamepads[i];
             if (gamepad) {

src/components/serverNotifications/serverNotifications.js

@@ -18,8 +18,7 @@ define(['connectionManager', 'playbackManager', 'events', 'inputManager', 'focus
                 toast({ title: args.Header, text: args.Text });
             });
 
-        }
+        } else {
-        else {
             require(['alert'], function (alert) {
                 alert({ title: args.Header, text: args.Text });
             });
@@ -157,11 +156,9 @@ define(['connectionManager', 'playbackManager', 'events', 'inputManager', 'focus
 
             if (msg.Data.PlayCommand === "PlayNext") {
                 playbackManager.queueNext({ ids: msg.Data.ItemIds, serverId: serverId });
-            }
+            } else if (msg.Data.PlayCommand === "PlayLast") {
-            else if (msg.Data.PlayCommand === "PlayLast") {
                 playbackManager.queue({ ids: msg.Data.ItemIds, serverId: serverId });
-            }
+            } else {
-            else {
                 playbackManager.play({
                     ids: msg.Data.ItemIds,
                     startPositionTicks: msg.Data.StartPositionTicks,
@@ -173,38 +170,29 @@ define(['connectionManager', 'playbackManager', 'events', 'inputManager', 'focus
                 });
             }
 
-        }
+        } else if (msg.MessageType === "Playstate") {
-        else if (msg.MessageType === "Playstate") {
 
             if (msg.Data.Command === 'Stop') {
                 inputManager.trigger('stop');
-            }
+            } else if (msg.Data.Command === 'Pause') {
-            else if (msg.Data.Command === 'Pause') {
                 inputManager.trigger('pause');
-            }
+            } else if (msg.Data.Command === 'Unpause') {
-            else if (msg.Data.Command === 'Unpause') {
                 inputManager.trigger('play');
-            }
+            } else if (msg.Data.Command === 'PlayPause') {
-            else if (msg.Data.Command === 'PlayPause') {
                 inputManager.trigger('playpause');
-            }
+            } else if (msg.Data.Command === 'Seek') {
-            else if (msg.Data.Command === 'Seek') {
                 playbackManager.seek(msg.Data.SeekPositionTicks);
-            }
+            } else if (msg.Data.Command === 'NextTrack') {
-            else if (msg.Data.Command === 'NextTrack') {
                 inputManager.trigger('next');
-            }
+            } else if (msg.Data.Command === 'PreviousTrack') {
-            else if (msg.Data.Command === 'PreviousTrack') {
                 inputManager.trigger('previous');
             } else {
                 notifyApp();
             }
-        }
+        } else if (msg.MessageType === "GeneralCommand") {
-        else if (msg.MessageType === "GeneralCommand") {
             var cmd = msg.Data;
             processGeneralCommand(cmd, apiClient);
-        }
+        } else if (msg.MessageType === "UserDataChanged") {
-        else if (msg.MessageType === "UserDataChanged") {
 
             if (msg.Data.UserId === apiClient.getCurrentUserId()) {
 
@@ -212,8 +200,7 @@ define(['connectionManager', 'playbackManager', 'events', 'inputManager', 'focus
                     events.trigger(serverNotifications, 'UserDataChanged', [apiClient, msg.Data.UserDataList[i]]);
                 }
             }
-        }
+        } else {
-        else {
 
             events.trigger(serverNotifications, msg.MessageType, [apiClient, msg.Data]);
         }

src/components/serverRestartDialog.js

@@ -6,9 +6,7 @@ define(['loading', 'events', 'dialogHelper', 'dom', 'layoutManager', 'scrollHelp
     var currentInstance;
 
     function reloadPageWhenServerAvailable(retryCount) {
-
         var apiClient = currentApiClient;
-
         if (!apiClient) {
             return;
         }
@@ -31,7 +29,6 @@ define(['loading', 'events', 'dialogHelper', 'dom', 'layoutManager', 'scrollHelp
 
     function retryReload(retryCount) {
         setTimeout(function () {
-
             retryCount = retryCount || 0;
             retryCount++;
 
@@ -42,15 +39,12 @@ define(['loading', 'events', 'dialogHelper', 'dom', 'layoutManager', 'scrollHelp
     }
 
     function startRestart(instance, apiClient, dlg) {
-
         currentApiClient = apiClient;
         currentDlg = dlg;
         currentInstance = instance;
 
         apiClient.restartServer().then(function () {
-
             setTimeout(reloadPageWhenServerAvailable, 250);
-
         });
     }
 
@@ -94,7 +88,8 @@ define(['loading', 'events', 'dialogHelper', 'dom', 'layoutManager', 'scrollHelp
 
         dlg.querySelector('.text').innerHTML = globalize.translate('RestartPleaseWaitMessage');
 
-        var i, length;
+        var i;
+        var length;
         var html = '';
         for (i = 0, length = configuredButtons.length; i < length; i++) {
             var item = configuredButtons[i];
@@ -138,12 +133,10 @@ define(['loading', 'events', 'dialogHelper', 'dom', 'layoutManager', 'scrollHelp
     }
 
     function ServerRestartDialog(options) {
-
         this.options = options;
     }
 
     ServerRestartDialog.prototype.show = function () {
-
         var instance = this;
         loading.show();
 
@@ -155,7 +148,6 @@ define(['loading', 'events', 'dialogHelper', 'dom', 'layoutManager', 'scrollHelp
     };
 
     ServerRestartDialog.prototype.destroy = function () {
-
         currentApiClient = null;
         currentDlg = null;
         currentInstance = null;

src/components/shell.js

@@ -8,7 +8,7 @@ define([], function () {
             } else {
                 window.open(url, target || '_blank');
             }
-            
+
         },
         canExec: false,
         exec: function (options) {

src/components/shortcuts.js

@@ -128,8 +128,7 @@ define(['playbackManager', 'inputManager', 'connectionManager', 'appRouter', 'gl
 
                         if (result.command === 'playallfromhere' || result.command === 'queueallfromhere') {
                             executeAction(card, options.positionTo, result.command);
-                        }
+                        } else if (result.updated || result.deleted) {
-                        else if (result.updated || result.deleted) {
                             notifyRefreshNeeded(card, options.itemsContainer);
                         }
                     });
@@ -204,21 +203,15 @@ define(['playbackManager', 'inputManager', 'connectionManager', 'appRouter', 'gl
                 context: card.getAttribute('data-context'),
                 parentId: card.getAttribute('data-parentid')
             });
-        }
+        } else if (action === 'programdialog') {
-
-        else if (action === 'programdialog') {
 
             showProgramDialog(item);
-        }
+        } else if (action === 'instantmix') {
-
-        else if (action === 'instantmix') {
             playbackManager.instantMix({
                 Id: playableItemId,
                 ServerId: serverId
             });
-        }
+        } else if (action === 'play' || action === 'resume') {
-
-        else if (action === 'play' || action === 'resume') {
 
             var startPositionTicks = parseInt(card.getAttribute('data-positionticks') || '0');
 
@@ -227,9 +220,7 @@ define(['playbackManager', 'inputManager', 'connectionManager', 'appRouter', 'gl
                 startPositionTicks: startPositionTicks,
                 serverId: serverId
             });
-        }
+        } else if (action === 'queue') {
-
-        else if (action === 'queue') {
 
             if (playbackManager.isPlaying()) {
                 playbackManager.queue({
@@ -243,25 +234,15 @@ define(['playbackManager', 'inputManager', 'connectionManager', 'appRouter', 'gl
                     serverId: serverId
                 });
             }
-        }
+        } else if (action === 'playallfromhere') {
-
-        else if (action === 'playallfromhere') {
             playAllFromHere(card, serverId);
-        }
+        } else if (action === 'queueallfromhere') {
-
-        else if (action === 'queueallfromhere') {
             playAllFromHere(card, serverId, true);
-        }
+        } else if (action === 'setplaylistindex') {
-
-        else if (action === 'setplaylistindex') {
             playbackManager.setCurrentPlaylistItem(card.getAttribute('data-playlistitemid'));
-        }
+        } else if (action === 'record') {
-
-        else if (action === 'record') {
             onRecordCommand(serverId, id, type, card.getAttribute('data-timerid'), card.getAttribute('data-seriestimerid'));
-        }
+        } else if (action === 'menu') {
-
-        else if (action === 'menu') {
 
             var options = target.getAttribute('data-playoptions') === 'false' ?
                 {
@@ -277,27 +258,17 @@ define(['playbackManager', 'inputManager', 'connectionManager', 'appRouter', 'gl
             options.positionTo = target;
 
             showContextMenu(card, options);
-        }
+        } else if (action === 'playmenu') {
-
-        else if (action === 'playmenu') {
             showPlayMenu(card, target);
-        }
+        } else if (action === 'edit') {
-
-        else if (action === 'edit') {
             getItem(target).then(function (item) {
                 editItem(item, serverId);
             });
-        }
+        } else if (action === 'playtrailer') {
-
-        else if (action === 'playtrailer') {
             getItem(target).then(playTrailer);
-        }
+        } else if (action === 'addtoplaylist') {
-
-        else if (action === 'addtoplaylist') {
             getItem(target).then(addToPlaylist);
-        }
+        } else if (action === 'custom') {
-
-        else if (action === 'custom') {
 
             var customAction = target.getAttribute('data-customaction');
 

src/components/skinManager.js

@@ -20,7 +20,7 @@ define(['apphost', 'userSettings', 'browser', 'events', 'pluginManager', 'backdr
         } else {
             Emby.Page.goHome();
         }
-    };
+    }
 
     function getThemes() {
         return [{
@@ -36,7 +36,7 @@ define(['apphost', 'userSettings', 'browser', 'events', 'pluginManager', 'backdr
             isDefaultServerDashboard: true
         }, {
             name: "Emby",
-            id: "emby",
+            id: "emby"
         }, {
             name: "Light",
             id: "light"
@@ -47,7 +47,7 @@ define(['apphost', 'userSettings', 'browser', 'events', 'pluginManager', 'backdr
             name: "Windows Media Center",
             id: "wmc"
         }];
-    };
+    }
 
     var skinManager = {
         getThemes: getThemes,

src/components/slideshow/slideshow.js

@@ -77,8 +77,7 @@ define(['dialogHelper', 'inputManager', 'connectionManager', 'layoutManager', 'f
 
         try {
             appHost.setUserScalable(scalable);
-        }
+        } catch (err) {
-        catch (err) {
             console.log('error in appHost.setUserScalable: ' + err);
         }
     }

src/components/subtitleeditor/subtitleeditor.js

@@ -192,8 +192,7 @@ define(['dialogHelper', 'require', 'layoutManager', 'globalize', 'userSettings',
         var lastLanguage = userSettings.get('subtitleeditor-language');
         if (lastLanguage) {
             selectLanguage.value = lastLanguage;
-        }
+        } else {
-        else {
 
             apiClient.getCurrentUser().then(function (user) {
 
@@ -347,8 +346,7 @@ define(['dialogHelper', 'require', 'layoutManager', 'globalize', 'userSettings',
 
         if (typeof itemId === 'string') {
             apiClient.getItem(apiClient.getCurrentUserId(), itemId).then(onGetItem);
-        }
+        } else {
-        else {
             onGetItem(itemId);
         }
     }

src/components/subtitlesettings/subtitleappearancehelper.js

@@ -33,7 +33,7 @@ define([], function () {
                 case 'smaller':
                     list.push({ name: 'font-size', value: '.8em' });
                     break;
-               case 'small':
+                case 'small':
                     list.push({ name: 'font-size', value: 'inherit' });
                     break;
                 case 'larger':
@@ -132,7 +132,6 @@ define([], function () {
 
     function applyStyleList(styles, elem) {
 
-
         for (var i = 0, length = styles.length; i < length; i++) {
 
             var style = styles[i];

src/components/subtitlesync/subtitlesync.js

@@ -25,10 +25,10 @@ define(['playbackManager', 'text!./subtitlesync.template.html', 'css!./subtitles
 
         subtitleSyncTextField.addEventListener("keypress", function(event) {
 
-            if(event.key === "Enter"){
+            if (event.key === "Enter") {
                 // if input key is enter search for float pattern
                 var inputOffset = /[-+]?\d+\.?\d*/g.exec(this.textContent);
-                if(inputOffset) {
+                if (inputOffset) {
                     inputOffset = inputOffset[0];
 
                     // replace current text by considered offset
@@ -48,7 +48,7 @@ define(['playbackManager', 'text!./subtitlesync.template.html', 'css!./subtitles
             } else {
                 // keep focus to prevent fade with bottom layout
                 this.hasFocus = true;
-                if(event.key.match(/[+-\d.s]/) === null) {
+                if (event.key.match(/[+-\d.s]/) === null) {
                     event.preventDefault();
                 }
             }
@@ -92,14 +92,13 @@ define(['playbackManager', 'text!./subtitlesync.template.html', 'css!./subtitles
         instance.element = parent;
     }
 
-
     function getOffsetFromPercentage(value) {
         // convert percent to fraction
         var offset = (value - 50) / 50;
         // multiply by offset min/max range value (-x to +x) :
         offset *= 30;
         return offset.toFixed(1);
-    };
+    }
 
     function getPercentageFromOffset(value) {
         // divide by offset min/max range value (-x to +x) :
@@ -108,16 +107,16 @@ define(['playbackManager', 'text!./subtitlesync.template.html', 'css!./subtitles
         percentValue *= 50;
         percentValue += 50;
         return Math.min(100, Math.max(0, percentValue.toFixed()));
-    };
+    }
 
     function SubtitleSync(currentPlayer) {
         player = currentPlayer;
         init(this);
     }
 
-    SubtitleSync.prototype.destroy = function(){
+    SubtitleSync.prototype.destroy = function() {
         SubtitleSync.prototype.toggle("forceToHide");
-        if(player){
+        if (player) {
             playbackManager.disableShowingSubtitleOffset(player);
             playbackManager.setSubtitleOffset(0, player);
         }
@@ -130,27 +129,30 @@ define(['playbackManager', 'text!./subtitlesync.template.html', 'css!./subtitles
 
     SubtitleSync.prototype.toggle = function(action) {
 
-        if(player && playbackManager.supportSubtitleOffset(player)){
+        if (player && playbackManager.supportSubtitleOffset(player)) {
 
-            switch(action) {
+            switch (action) {
                 case undefined:
                     // if showing subtitle sync is enabled
-                    if(playbackManager.isShowingSubtitleOffsetEnabled(player) && 
+                    if (playbackManager.isShowingSubtitleOffsetEnabled(player) &&
                         // if there is an external subtitle stream enabled
-                        playbackManager.canHandleOffsetOnCurrentSubtitle(player)){
+                        playbackManager.canHandleOffsetOnCurrentSubtitle(player)) {
-                            // if no subtitle offset is defined
+                        // if no subtitle offset is defined
-                            if(!playbackManager.getPlayerSubtitleOffset(player)) {
+                        if (!playbackManager.getPlayerSubtitleOffset(player)) {
-                                // set default offset to '0' = 50%
+                            // set default offset to '0' = 50%
-                                subtitleSyncSlider.value = "50";
+                            subtitleSyncSlider.value = "50";
-                                subtitleSyncTextField.textContent = "0s";
+                            subtitleSyncTextField.textContent = "0s";
-                                playbackManager.setSubtitleOffset(0, player);
+                            playbackManager.setSubtitleOffset(0, player);
-                            }
+                        }
-                            // show subtitle sync
+                        // show subtitle sync
-                            subtitleSyncContainer.classList.remove("hide");
+                        subtitleSyncContainer.classList.remove("hide");
-                            break; // stop here
+                        break; // stop here
                     } // else continue and hide
                 case "hide":
-                    if(subtitleSyncTextField.hasFocus){break;} // else continue and hide
+                    // only break if element has focus
+                    if (subtitleSyncTextField.hasFocus) {
+                        break;
+                    }
                 case "forceToHide":
                     subtitleSyncContainer.classList.add("hide");
                     break;

src/components/tabbedview/itemstab.js

@@ -246,7 +246,8 @@ define(['playbackManager', 'userSettings', 'alphaPicker', 'alphaNumericShortcuts
             this.itemsContainer.setAttribute('data-parentid', params.parentId);
         }
 
-        var i, length;
+        var i;
+        var length;
 
         var btnViewSettings = view.querySelectorAll('.btnViewSettings');
         for (i = 0, length = btnViewSettings.length; i < length; i++) {
@@ -559,7 +560,6 @@ define(['playbackManager', 'userSettings', 'alphaPicker', 'alphaNumericShortcuts
     };
 
     ItemsTab.prototype.onPause = function () {
-
         var scroller = this.scroller;
         if (scroller && scroller.pause) {
             scroller.pause();
@@ -573,7 +573,6 @@ define(['playbackManager', 'userSettings', 'alphaPicker', 'alphaNumericShortcuts
     };
 
     ItemsTab.prototype.destroy = function () {
-
         this.view = null;
         this.itemsContainer = null;
         this.params = null;
@@ -585,6 +584,7 @@ define(['playbackManager', 'userSettings', 'alphaPicker', 'alphaNumericShortcuts
             this.alphaPicker.destroy();
             this.alphaPicker = null;
         }
+
         this.sortButtons = null;
         this.btnSortText = null;
         this.btnSortIcon = null;

src/components/tabbedview/tabbedview.js

@@ -101,8 +101,7 @@ define(['backdrop', 'mainTabsManager', 'layoutManager', 'emby-tabs'], function (
 
         if (!currentTabController) {
             mainTabsManager.selectedTabIndex(this.initialTabIndex);
-        }
+        } else if (currentTabController && currentTabController.onResume) {
-        else if (currentTabController && currentTabController.onResume) {
             currentTabController.onResume({});
         }
     };

src/components/thememediaplayer.js

@@ -94,8 +94,7 @@ define(['playbackManager', 'userSettings', 'connectionManager'], function (playb
 
         if (viewOptions.supportsThemeMedia) {
             // Do nothing here, allow it to keep playing
-        }
+        } else {
-        else {
             playThemeMedia([], null);
         }
 

src/components/touchhelper.js

@@ -78,11 +78,9 @@ define(['dom', 'events'], function (dom, events) {
 
                 if (deltaX > swipeXThreshold && Math.abs(deltaY) < swipeXMaxY) {
                     events.trigger(self, 'swiperight', [touchTarget]);
-                }
+                } else if (deltaX < (0 - swipeXThreshold) && Math.abs(deltaY) < swipeXMaxY) {
-                else if (deltaX < (0 - swipeXThreshold) && Math.abs(deltaY) < swipeXMaxY) {
                     events.trigger(self, 'swipeleft', [touchTarget]);
-                }
+                } else if ((deltaY < (0 - swipeYThreshold) || thresholdYMet) && Math.abs(deltaX) < swipeXMaxY) {
-                else if ((deltaY < (0 - swipeYThreshold) || thresholdYMet) && Math.abs(deltaX) < swipeXMaxY) {
 
                     thresholdYMet = true;
 
@@ -94,8 +92,7 @@ define(['dom', 'events'], function (dom, events) {
                         currentDeltaX: currentDeltaX,
                         currentDeltaY: currentDeltaY
                     }]);
-                }
+                } else if ((deltaY > swipeYThreshold || thresholdYMet) && Math.abs(deltaX) < swipeXMaxY) {
-                else if ((deltaY > swipeYThreshold || thresholdYMet) && Math.abs(deltaX) < swipeXMaxY) {
                     thresholdYMet = true;
 
                     events.trigger(self, 'swipedown', [touchTarget, {

src/components/userdatabuttons/emby-ratingbutton.js

@@ -33,8 +33,7 @@ define(['connectionManager', 'serverNotifications', 'events', 'globalize', 'emby
         var isFavorite = this.getAttribute('data-isfavorite') === 'true';
         if (likes === 'true') {
             likes = true;
-        }
+        } else if (likes === 'false') {
-        else if (likes === 'false') {
             likes = false;
         } else {
             likes = null;
@@ -64,7 +63,7 @@ define(['connectionManager', 'serverNotifications', 'events', 'globalize', 'emby
 
             if (icon) {
                 icon.innerHTML = '';
-				icon.classList.add('ratingbutton-icon-withrating');
+                icon.classList.add('ratingbutton-icon-withrating');
             }
 
             button.classList.add('ratingbutton-withrating');
@@ -73,7 +72,7 @@ define(['connectionManager', 'serverNotifications', 'events', 'globalize', 'emby
 
             if (icon) {
                 icon.innerHTML = '';
-				icon.classList.remove('ratingbutton-icon-withrating');
+                icon.classList.remove('ratingbutton-icon-withrating');
                 //icon.innerHTML = '';
             }
             button.classList.remove('ratingbutton-withrating');
@@ -82,7 +81,7 @@ define(['connectionManager', 'serverNotifications', 'events', 'globalize', 'emby
 
             if (icon) {
                 icon.innerHTML = '';
-				icon.classList.remove('ratingbutton-icon-withrating');
+                icon.classList.remove('ratingbutton-icon-withrating');
                 //icon.innerHTML = '';
             }
             button.classList.remove('ratingbutton-withrating');
@@ -91,7 +90,7 @@ define(['connectionManager', 'serverNotifications', 'events', 'globalize', 'emby
 
             if (icon) {
                 icon.innerHTML = '';
-				icon.classList.remove('ratingbutton-icon-withrating');
+                icon.classList.remove('ratingbutton-icon-withrating');
                 //icon.innerHTML = '';
             }
             button.classList.remove('ratingbutton-withrating');
@@ -152,8 +151,7 @@ define(['connectionManager', 'serverNotifications', 'events', 'globalize', 'emby
             var isFavorite = this.getAttribute('data-isfavorite') === 'true';
             if (likes === 'true') {
                 likes = true;
-            }
+            } else if (likes === 'false') {
-            else if (likes === 'false') {
                 likes = false;
             } else {
                 likes = null;

src/components/viewContainer.js

@@ -42,7 +42,6 @@ define(["browser", "dom", "layoutManager", "css!components/viewManager/viewConta
             var newViewInfo = normalizeNewView(options, isPluginpage);
             var newView = newViewInfo.elem;
 
-
             if (isPluginpage) {
                 require(["legacyDashboard"]);
             }

src/components/viewManager/viewManager.js

@@ -50,8 +50,7 @@ define(['viewContainer', 'focusManager', 'queryString', 'layoutManager'], functi
             if (options.autoFocus !== false) {
                 focusManager.autoFocus(view);
             }
-        }
+        } else if (!layoutManager.mobile) {
-        else if (!layoutManager.mobile) {
             if (view.activeElement && document.body.contains(view.activeElement) && focusManager.isCurrentlyFocusable(view.activeElement)) {
                 focusManager.focus(view.activeElement);
             } else {

src/components/viewsettings/viewsettings.js

@@ -29,7 +29,7 @@ define(['require', 'dialogHelper', 'loading', 'apphost', 'layoutManager', 'conne
         }
 
         userSettings.set(settingsKey + '-imageType', context.querySelector('.selectImageType').value);
-   }
+    }
 
     function centerFocus(elem, horiz, on) {
         require(['scrollHelper'], function (scrollHelper) {

src/components/visibleinviewport.js

@@ -22,17 +22,17 @@ define(['dom'], function (dom) {
 
         var windowSize = dom.getWindowSize();
 
-        var vpWidth = windowSize.innerWidth,
+        var vpWidth = windowSize.innerWidth;
-            vpHeight = windowSize.innerHeight;
+        var vpHeight = windowSize.innerHeight;
 
         // Use this native browser method, if available.
-        var rec = elem.getBoundingClientRect(),
+        var rec = elem.getBoundingClientRect();
-            tViz = rec.top >= 0 && rec.top < vpHeight + thresholdY,
+        var tViz = rec.top >= 0 && rec.top < vpHeight + thresholdY;
-            bViz = rec.bottom > 0 && rec.bottom <= vpHeight + thresholdY,
+        var bViz = rec.bottom > 0 && rec.bottom <= vpHeight + thresholdY;
-            lViz = rec.left >= 0 && rec.left < vpWidth + thresholdX,
+        var lViz = rec.left >= 0 && rec.left < vpWidth + thresholdX;
-            rViz = rec.right > 0 && rec.right <= vpWidth + thresholdX,
+        var rViz = rec.right > 0 && rec.right <= vpWidth + thresholdX;
-            vVisible = partial ? tViz || bViz : tViz && bViz,
+        var vVisible = partial ? tViz || bViz : tViz && bViz;
-            hVisible = partial ? lViz || rViz : lViz && rViz;
+        var hVisible = partial ? lViz || rViz : lViz && rViz;
 
         return vVisible && hVisible;
     }

src/components/youtubeplayer/plugin.js

@@ -135,7 +135,6 @@ define(['require', 'events', 'browser', 'appRouter', 'loading'], function (requi
 
             require(['queryString'], function (queryString) {
 
-
                 instance._currentSrc = options.url;
                 var params = queryString.parse(options.url.split('?')[1]);
                 // 3. This function creates an <iframe> (and YouTube player)

src/controllers/favorites.js

@@ -122,17 +122,17 @@ define(["appRouter", "cardBuilder", "dom", "globalize", "connectionManager", "ap
 
     function getFetchDataFn(section) {
         return function() {
-            var apiClient = this.apiClient,
+            var apiClient = this.apiClient;
-                options = {
+            var options = {
-                    SortBy: (section.types, "SeriesName,SortName"),
+                SortBy: (section.types, "SeriesName,SortName"),
-                    SortOrder: "Ascending",
+                SortOrder: "Ascending",
-                    Filters: "IsFavorite",
+                Filters: "IsFavorite",
-                    Recursive: !0,
+                Recursive: !0,
-                    Fields: "PrimaryImageAspectRatio,BasicSyncInfo",
+                Fields: "PrimaryImageAspectRatio,BasicSyncInfo",
-                    CollapseBoxSetItems: !1,
+                CollapseBoxSetItems: !1,
-                    ExcludeLocationTypes: "Virtual",
+                ExcludeLocationTypes: "Virtual",
-                    EnableTotalRecordCount: !1
+                EnableTotalRecordCount: !1
-                };
+            };
             options.Limit = 20;
             var userId = apiClient.getCurrentUserId();
             return "MusicArtist" === section.types ? apiClient.getArtists(userId, options) : (options.IncludeItemTypes = section.types, apiClient.getItems(userId, options))
@@ -149,17 +149,17 @@ define(["appRouter", "cardBuilder", "dom", "globalize", "connectionManager", "ap
 
     function getItemsHtmlFn(section) {
         return function(items) {
-            var supportsImageAnalysis = appHost.supports("imageanalysis"),
+            var supportsImageAnalysis = appHost.supports("imageanalysis");
-                cardLayout = (appHost.preferVisualCards || supportsImageAnalysis) && section.autoCardLayout && section.showTitle;
+            var cardLayout = (appHost.preferVisualCards || supportsImageAnalysis) && section.autoCardLayout && section.showTitle;
             cardLayout = !1;
-            var serverId = this.apiClient.serverId(),
+            var serverId = this.apiClient.serverId();
-                leadingButtons = layoutManager.tv ? [{
+            var leadingButtons = layoutManager.tv ? [{
-                    name: globalize.translate("All"),
+                name: globalize.translate("All"),
-                    id: "more",
+                id: "more",
-                    icon: "",
+                icon: "",
-                    routeUrl: getRouteUrl(section, serverId)
+                routeUrl: getRouteUrl(section, serverId)
-                }] : null,
+            }] : null;
-                lines = 0;
+            var lines = 0;
             return section.showTitle && lines++, section.showYear && lines++, section.showParentTitle && lines++, cardBuilder.getCardsHtml({
                 items: items,
                 preferThumb: section.preferThumb,
@@ -187,11 +187,13 @@ define(["appRouter", "cardBuilder", "dom", "globalize", "connectionManager", "ap
     }
 
     function createSections(instance, elem, apiClient) {
-        var i, length, sections = getSections(),
+        var i;
-            html = "";
+        var length;
+        var sections = getSections();
+        var html = "";
         for (i = 0, length = sections.length; i < length; i++) {
-            var section = sections[i],
+            var section = sections[i];
-                sectionClass = "verticalSection";
+            var sectionClass = "verticalSection";
             section.showTitle || (sectionClass += " verticalSection-extrabottompadding"), html += '<div class="' + sectionClass + ' hide">', html += '<div class="sectionTitleContainer sectionTitleContainer-cards padded-left">', layoutManager.tv ? html += '<h2 class="sectionTitle sectionTitle-cards">' + globalize.translate(section.name) + "</h2>" : (html += '<a is="emby-linkbutton" href="' + getRouteUrl(section, apiClient.serverId()) + '" class="more button-flat button-flat-mini sectionTitleTextButton">', html += '<h2 class="sectionTitle sectionTitle-cards">', html += globalize.translate(section.name), html += "</h2>", html += '<i class="md-icon">&#xE5CC;</i>', html += "</a>"), html += "</div>", html += '<div is="emby-scroller" class="padded-top-focusscale padded-bottom-focusscale" data-mousewheel="false" data-centerfocus="true"><div is="emby-itemscontainer" class="itemsContainer scrollSlider focuscontainer-x padded-left padded-right" data-monitor="markfavorite"></div></div>', html += "</div>"
         }
         elem.innerHTML = html;

src/controllers/itemdetailpage.js

@@ -822,7 +822,7 @@ define(["loading", "appRouter", "layoutManager", "connectionManager", "cardBuild
         if (detectRatio && item.PrimaryImageAspectRatio) {
             if (item.PrimaryImageAspectRatio >= 1.48) {
                 shape = "thumb";
-            } else if (item.PrimaryImageAspectRatio >= .85 && item.PrimaryImageAspectRatio <= 1.34) {
+            } else if (item.PrimaryImageAspectRatio >= 0.85 && item.PrimaryImageAspectRatio <= 1.34) {
                 shape = "square";
             }
         }
@@ -858,7 +858,6 @@ define(["loading", "appRouter", "layoutManager", "connectionManager", "cardBuild
             elem.classList.remove("squareDetailImageContainer");
         }
 
-
         if (url) {
             imageLoader.lazyImage(elem.querySelector("img"), url);
         }

src/controllers/librarydisplay.js

@@ -60,11 +60,11 @@ define(["globalize", "loading", "libraryMenu", "emby-checkbox", "emby-button", "
             libraryMenu.setTabs("librarysetup", 1, getTabs);
             loadData();
             ApiClient.getSystemInfo().then(function(info) {
-                 if ("Windows" === info.OperatingSystem) {
+                if ("Windows" === info.OperatingSystem) {
-                     view.querySelector(".fldSaveMetadataHidden").classList.remove("hide");
+                    view.querySelector(".fldSaveMetadataHidden").classList.remove("hide");
-                 } else {
+                } else {
-                     view.querySelector(".fldSaveMetadataHidden").classList.add("hide");
+                    view.querySelector(".fldSaveMetadataHidden").classList.add("hide");
-                 }
+                }
             });
         });
     }

src/controllers/music/musicgenres.js

@@ -61,7 +61,7 @@ define(["libraryBrowser", "cardBuilder", "apphost", "imageLoader", "loading"], f
                         preferThumb: true,
                         context: 'music',
                         cardLayout: true,
-                        showTitle: true,
+                        showTitle: true
                     });
                 } else if (viewStyle == "PosterCard") {
                     html = cardBuilder.getCardsHtml({
@@ -69,7 +69,7 @@ define(["libraryBrowser", "cardBuilder", "apphost", "imageLoader", "loading"], f
                         shape: "auto",
                         context: 'music',
                         cardLayout: true,
-                        showTitle: true,
+                        showTitle: true
                     });
                 } else if (viewStyle == "Poster") {
                     html = cardBuilder.getCardsHtml({

src/controllers/networking.js

@@ -72,8 +72,8 @@ define(["loading", "libraryMenu", "globalize", "emby-checkbox", "emby-select"],
     }
 
     function validateHttps(form) {
-        var certPath = form.querySelector("#txtCertificatePath").value || null,
+        var certPath = form.querySelector("#txtCertificatePath").value || null;
-            httpsMode = form.querySelector("#selectHttpsMode").value;
+        var httpsMode = form.querySelector("#selectHttpsMode").value;
         return "enabled" !== httpsMode && "required" !== httpsMode || certPath ? Promise.resolve() : new Promise(function(resolve, reject) {
             return alertText({
                 title: globalize.translate("TitleHostingSettings"),

src/controllers/scheduledtaskpage.js

@@ -92,13 +92,13 @@ define(["jQuery", "loading", "datetime", "dom", "globalize", "emby-input", "emby
 
                 var hours = trigger.IntervalTicks / 36e9;
 
-                if (hours == .25) {
+                if (hours == 0.25) {
                     return "Every 15 minutes";
                 }
-                if (hours == .5) {
+                if (hours == 0.5) {
                     return "Every 30 minutes";
                 }
-                if (hours == .75) {
+                if (hours == 0.75) {
                     return "Every 45 minutes";
                 }
                 if (hours == 1) {

src/controllers/scheduledtaskspage.js

@@ -137,7 +137,8 @@ define(["jQuery", "loading", "events", "globalize", "serverNotifications", "huma
             pollInterval && clearInterval(pollInterval);
         }
 
-        var pollInterval, serverId = ApiClient.serverId();
+        var pollInterval;
+        var serverId = ApiClient.serverId();
 
         $(".divScheduledTasks", view).on("click", ".btnStartTask", function() {
             var button = this;

src/controllers/shows/tvupcoming.js

@@ -57,7 +57,9 @@ define(["layoutManager", "loading", "datetime", "libraryBrowser", "cardBuilder",
                         month: "short",
                         day: "numeric"
                     });
-                } catch (err) {}
+                } catch (err) {
+                    console.log('error parsing timestamp for upcoming tv shows');
+                }
             }
 
             if (dateText != currentGroupName) {

src/controllers/videoosd.js

@@ -467,34 +467,34 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
 
             switch (e.detail.command) {
                 case "left":
-                if ("osd" === currentVisibleMenu) {
+                    if ("osd" === currentVisibleMenu) {
-                    showOsd();
+                        showOsd();
-                } else {
+                    } else {
-                    if (!currentVisibleMenu) {
+                        if (!currentVisibleMenu) {
-                        e.preventDefault();
+                            e.preventDefault();
-                        playbackManager.rewind(player);
+                            playbackManager.rewind(player);
+                        }
                     }
-                }
 
-                break;
+                    break;
 
                 case "right":
-                if ("osd" === currentVisibleMenu) {
+                    if ("osd" === currentVisibleMenu) {
-                    showOsd();
+                        showOsd();
-                } else if (!currentVisibleMenu) {
+                    } else if (!currentVisibleMenu) {
-                    e.preventDefault();
+                        e.preventDefault();
-                    playbackManager.fastForward(player);
+                        playbackManager.fastForward(player);
-                }
+                    }
 
-                break;
+                    break;
 
                 case "pageup":
-                playbackManager.nextChapter(player);
+                    playbackManager.nextChapter(player);
-                break;
+                    break;
 
                 case "pagedown":
-                playbackManager.previousChapter(player);
+                    playbackManager.previousChapter(player);
-                break;
+                    break;
 
                 case "up":
                 case "down":
@@ -508,16 +508,16 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
                 case "rewind":
                 case "next":
                 case "previous":
-                showOsd();
+                    showOsd();
-                break;
+                    break;
 
                 case "record":
-                onRecordingCommand();
+                    onRecordingCommand();
-                showOsd();
+                    showOsd();
-                break;
+                    break;
 
                 case "togglestats":
-                toggleStats();
+                    toggleStats();
             }
         }
 
@@ -852,7 +852,6 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
             var volumeSlider = view.querySelector('.osdVolumeSliderContainer');
             var progressElement = volumeSlider.querySelector('.mdl-slider-background-lower');
 
-
             if (-1 === supportedCommands.indexOf("Mute")) {
                 showMuteButton = false;
             }
@@ -1062,7 +1061,7 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
                 var player = currentPlayer;
                 if (subtitleSyncOverlay) {
                     subtitleSyncOverlay.toggle(action);
-                } else if(player){
+                } else if (player) {
                     subtitleSyncOverlay = new SubtitleSync(player);
                 }
             });
@@ -1096,52 +1095,52 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
                 case "k":
                     playbackManager.playPause(currentPlayer);
                     showOsd();
-                break;
+                    break;
 
                 case "l":
                 case "ArrowRight":
                 case "Right":
                     playbackManager.fastForward(currentPlayer);
                     showOsd();
-                break;
+                    break;
 
                 case "j":
                 case "ArrowLeft":
                 case "Left":
                     playbackManager.rewind(currentPlayer);
                     showOsd();
-                break;
+                    break;
 
                 case "f":
-                if (!e.ctrlKey && !e.metaKey) {
+                    if (!e.ctrlKey && !e.metaKey) {
-                    playbackManager.toggleFullscreen(currentPlayer);
+                        playbackManager.toggleFullscreen(currentPlayer);
-                    showOsd();
+                        showOsd();
-                }
+                    }
-                break;
+                    break;
 
                 case "m":
-                playbackManager.toggleMute(currentPlayer);
+                    playbackManager.toggleMute(currentPlayer);
-                showOsd();
+                    showOsd();
-                break;
+                    break;
 
                 case "NavigationLeft":
                 case "GamepadDPadLeft":
                 case "GamepadLeftThumbstickLeft":
                 // Ignores gamepad events that are always triggered, even when not focused.
-                if (document.hasFocus()) {
+                    if (document.hasFocus()) {
-                    playbackManager.rewind(currentPlayer);
+                        playbackManager.rewind(currentPlayer);
-                    showOsd();
+                        showOsd();
-                }
+                    }
-                break;
+                    break;
 
                 case "NavigationRight":
                 case "GamepadDPadRight":
                 case "GamepadLeftThumbstickRight":
                 // Ignores gamepad events that are always triggered, even when not focused.
-                if (document.hasFocus()) {
+                    if (document.hasFocus()) {
-                    playbackManager.fastForward(currentPlayer);
+                        playbackManager.fastForward(currentPlayer);
-                    showOsd();
+                        showOsd();
-                }
+                    }
             }
         }
 
@@ -1275,7 +1274,7 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
                 dom.addEventListener(window, "keydown", onWindowKeyDown, {
                     passive: true
                 });
-            } catch(e) {
+            } catch (e) {
                 require(['appRouter'], function(appRouter) {
                     appRouter.showDirect('/');
                 });
@@ -1334,24 +1333,24 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
 
             switch (pointerType) {
                 case "touch":
-                if (now - lastPointerDown > 300) {
+                    if (now - lastPointerDown > 300) {
-                    lastPointerDown = now;
+                        lastPointerDown = now;
-                    toggleOsd();
+                        toggleOsd();
-                }
+                    }
 
-                break;
+                    break;
 
                 case "mouse":
-                if (!e.button) {
+                    if (!e.button) {
-                    playbackManager.playPause(currentPlayer);
+                        playbackManager.playPause(currentPlayer);
-                    showOsd();
+                        showOsd();
-                }
+                    }
 
-                break;
+                    break;
 
                 default:
-                playbackManager.playPause(currentPlayer);
+                    playbackManager.playPause(currentPlayer);
-                showOsd();
+                    showOsd();
             }
         }, {
             passive: true
@@ -1361,14 +1360,16 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
             dom.addEventListener(view, "dblclick", onDoubleClick, {});
         } else {
             var options = { passive: true };
-            dom.addEventListener(view, "dblclick", function () { playbackManager.toggleFullscreen(currentPlayer); }, options);
+            dom.addEventListener(view, "dblclick", function () {
+                playbackManager.toggleFullscreen(currentPlayer);
+            }, options);
         }
 
         view.querySelector(".buttonMute").addEventListener("click", function () {
             playbackManager.toggleMute(currentPlayer);
         });
         nowPlayingVolumeSlider.addEventListener("change", function () {
-            if(volumeSliderTimer){
+            if (volumeSliderTimer) {
                 // interupt and remove existing timer
                 clearTimeout(volumeSliderTimer);
                 volumeSliderTimer = null;
@@ -1376,10 +1377,10 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
             playbackManager.setVolume(this.value, currentPlayer);
         });
         nowPlayingVolumeSlider.addEventListener("mousemove", function () {
-            if(!volumeSliderTimer){
+            if (!volumeSliderTimer) {
                 var that = this;
                 // register new timer
-                volumeSliderTimer = setTimeout(function(){
+                volumeSliderTimer = setTimeout(function() {
                     playbackManager.setVolume(that.value, currentPlayer);
                     // delete timer after completion
                     volumeSliderTimer = null;
@@ -1387,10 +1388,10 @@ define(["playbackManager", "dom", "inputManager", "datetime", "itemHelper", "med
             }
         });
         nowPlayingVolumeSlider.addEventListener("touchmove", function () {
-            if(!volumeSliderTimer){
+            if (!volumeSliderTimer) {
                 var that = this;
                 // register new timer
-                volumeSliderTimer = setTimeout(function(){
+                volumeSliderTimer = setTimeout(function() {
                     playbackManager.setVolume(that.value, currentPlayer);
                     // delete timer after completion
                     volumeSliderTimer = null;

src/scripts/browser.js

@@ -30,7 +30,6 @@ define([], function () {
     }
 
     function isMobile(userAgent) {
-
         var terms = [
             'mobi',
             'ipad',
@@ -144,14 +143,16 @@ define([], function () {
             }
         }
 
-        var animation = false,
+        var animation = false;
-            animationstring = 'animation',
+        var animationstring = 'animation';
-            keyframeprefix = '',
+        var keyframeprefix = '';
-            domPrefixes = ['Webkit', 'O', 'Moz'],
+        var domPrefixes = ['Webkit', 'O', 'Moz'];
-            pfx = '',
+        var pfx = '';
-            elm = document.createElement('div');
+        var elm = document.createElement('div');
 
-        if (elm.style.animationName !== undefined) { animation = true; }
+        if (elm.style.animationName !== undefined) {
+            animation = true;
+        }
 
         if (animation === false && allowPrefix) {
             for (var i = 0; i < domPrefixes.length; i++) {
@@ -204,8 +205,7 @@ define([], function () {
 
                 // http://www.neowin.net/news/ie11-fakes-user-agent-to-fool-gmail-in-windows-phone-81-gdr1-update
                 browser = "msie";
-            }
+            } else if (ua.indexOf("like gecko") !== -1 && ua.indexOf('webkit') === -1 && ua.indexOf('opera') === -1 && ua.indexOf('chrome') === -1 && ua.indexOf('safari') === -1) {
-            else if (ua.indexOf("like gecko") !== -1 && ua.indexOf('webkit') === -1 && ua.indexOf('opera') === -1 && ua.indexOf('chrome') === -1 && ua.indexOf('safari') === -1) {
                 browser = "msie";
             }
         }

src/scripts/browserdeviceprofile.js

@@ -88,18 +88,14 @@ define(['browser'], function (browser) {
             if (browser.edgeUwp) {
                 return true;
             }
-        }
+        } else if (format === 'wma') {
-
-        else if (format === 'wma') {
             if (browser.tizen || browser.orsay) {
                 return true;
             }
             if (browser.edgeUwp) {
                 return true;
             }
-        }
+        } else if (format === 'opus') {
-
-        else if (format === 'opus') {
             typeString = 'audio/ogg; codecs="opus"';
 
             if (document.createElement('audio').canPlayType(typeString).replace(/no/, '')) {
@@ -107,9 +103,7 @@ define(['browser'], function (browser) {
             }
 
             return false;
-        }
+        } else if (format === 'mp2') {
-
-        else if (format === 'mp2') {
 
             // For now
             return false;
@@ -575,9 +569,7 @@ define(['browser'], function (browser) {
                     Type: 'Audio',
                     AudioCodec: audioFormat
                 });
-            }
+            } else if (audioFormat === 'mp3') {
-
-            else if (audioFormat === 'mp3') {
 
                 profile.DirectPlayProfiles.push({
                     Container: audioFormat,

src/scripts/editorsidebar.js

@@ -2,19 +2,19 @@ define(["datetime", "jQuery", "material-icons"], function (datetime, $) {
     "use strict";
 
     function getNode(item, folderState, selected) {
-        var htmlName = getNodeInnerHtml(item),
+        var htmlName = getNodeInnerHtml(item);
-            node = {
+        var node = {
-                id: item.Id,
+            id: item.Id,
-                text: htmlName,
+            text: htmlName,
-                state: {
+            state: {
-                    opened: item.IsFolder && folderState == "open",
+                opened: item.IsFolder && folderState == "open",
-                    selected: selected
+                selected: selected
-                },
+            },
-                li_attr: {
+            li_attr: {
-                    serveritemtype: item.Type,
+                serveritemtype: item.Type,
-                    collectiontype: item.CollectionType
+                collectiontype: item.CollectionType
-                }
+            }
-            };
+        };
         if (item.IsFolder) {
             node.children = [{
                 text: "Loading...",
@@ -44,20 +44,15 @@ define(["datetime", "jQuery", "material-icons"], function (datetime, $) {
         var htmlName = "<div class='editorNode'>";
         if (item.IsFolder) {
             htmlName += '<i class="md-icon metadataSidebarIcon">folder</i>';
-        }
+        } else if (item.MediaType === "Video") {
-        else if (item.MediaType === "Video") {
             htmlName += '<i class="md-icon metadataSidebarIcon">movie</i>';
-        }
+        } else if (item.MediaType === "Audio") {
-        else if (item.MediaType === "Audio") {
             htmlName += '<i class="md-icon metadataSidebarIcon">audiotrack</i>';
-        }
+        } else if (item.Type === "TvChannel") {
-        else if (item.Type === "TvChannel") {
             htmlName += '<i class="md-icon metadataSidebarIcon">live_tv</i>';
-        }
+        } else if (item.MediaType === "Photo") {
-        else if (item.MediaType === "Photo") {
             htmlName += '<i class="md-icon metadataSidebarIcon">photo</i>';
-        }
+        } else if (item.MediaType === "Book") {
-        else if (item.MediaType === "Book") {
             htmlName += '<i class="md-icon metadataSidebarIcon">book</i>';
         }
         if (item.LockData) {

src/scripts/librarybrowser.js

@@ -156,7 +156,8 @@ define(["userSettings"], function (userSettings) {
                 html += '<h2 style="margin:0 0 .5em;">';
                 html += Globalize.translate("HeaderSortBy");
                 html += "</h2>";
-                var i, length;
+                var i;
+                var length;
                 var isChecked;
                 html += '<div>';
                 for (i = 0, length = options.items.length; i < length; i++) {

src/scripts/librarymenu.js

@@ -189,7 +189,6 @@ define(["dom", "layoutManager", "inputManager", "connectionManager", "events", "
             html += "</div>";
         }
 
-
         // add buttons to navigation drawer
         navDrawerScrollContainer.innerHTML = html;
         // bind logout button click to method