Clean code.

.jshintrc

@@ -0,0 +1,31 @@
+{
+    "bitwise": true,
+    "curly": true,
+    "eqeqeq": true,
+    "forin": true,
+    "freeze": true,
+    "futurehostile": true,
+    "latedef": true,
+    "maxdepth": 3,
+    "noarg": true,
+    "nocomma": true,
+    "nonbsp": true,
+    "nonew": true,
+    "plusplus": true,
+    "strict": false,
+    "supernew": true,
+    "trailing": true,
+    "undef": true,
+    "unused": true,
+
+    "browser": true,
+
+    "globals": {
+        "jQuery": false,
+        "marked": false,
+        "Modernizr": false,
+        "modulejs": false,
+        "Prism": false,
+        "_": false
+    }
+}

mkrfile.js

@@ -70,28 +70,11 @@ module.exports = function (suite) {
 
     suite.target('lint', [], 'lint all JavaScript files with JSHint').task(function () {
 
-        var jshint = {
+        var fs = require('fs');
-                // Enforcing Options
+        var jshint = JSON.parse(fs.readFileSync('.jshintrc', 'utf8'));
-                bitwise: true,
-                curly: true,
-                eqeqeq: true,
-                forin: true,
-                latedef: true,
-                newcap: true,
-                noempty: true,
-                plusplus: true,
-                trailing: true,
-                undef: true,
-
-                // Environments
-                browser: true
-            };
-        var globals = {
-                modulejs: true
-            };
 
         $(src + '/_h5ai/client/js: **/*.js, ! lib/**')
-            .jshint(jshint, globals);
+            .jshint(jshint, jshint.globals);
     });
 
 

src/_h5ai/client/js/inc/core/event.js

@@ -23,7 +23,7 @@ modulejs.define('core/event', ['_'], function (_) {
         }
     }
 
-    function pub(topic, data) {
+    function pub(topic) {
 
         var args = slice.call(arguments, 1);
 

src/_h5ai/client/js/inc/ext/contextmenu.js

@@ -81,9 +81,9 @@ modulejs.define('ext/contextmenu', ['_', '$', 'core/settings', 'core/resource'],
         var overlayWidth = $overlay.outerWidth(true);
         var overlayHeight = $overlay.outerHeight(true);
 
-        var panelOffset = $panel.offset();
+        // var panelOffset = $panel.offset();
-        var panelLeft = panelOffset.left;
+        // var panelLeft = panelOffset.left;
-        var panelTop = panelOffset.top;
+        // var panelTop = panelOffset.top;
         var panelWidth = $panel.outerWidth(true);
         var panelHeight = $panel.outerHeight(true);
 

src/_h5ai/client/js/inc/ext/custom.js

@@ -1,4 +1,4 @@
-modulejs.define('ext/custom', ['_', '$', 'marked', 'core/settings', 'core/server', 'core/event', 'core/resource'], function (_, $, marked, allsettings, server, event, resource) {
+modulejs.define('ext/custom', ['_', '$', 'marked', 'core/settings', 'core/server', 'core/event'], function (_, $, marked, allsettings, server, event) {
 
     var settings = _.extend({
             enabled: false

src/_h5ai/client/js/inc/ext/download.js

@@ -25,7 +25,7 @@ modulejs.define('ext/download', ['_', '$', 'core/settings', 'core/resource', 'co
         }
     }
 
-    function onClick(event) {
+    function onClick() {
 
         var type = settings.type;
         var name = settings.packageName;

src/_h5ai/client/js/inc/ext/info.js

@@ -27,7 +27,6 @@ modulejs.define('ext/info', ['_', '$', 'modernizr', 'core/settings', 'core/resou
                     '<img src="' + resource.image('info-toggle') + '" alt="view-info"/>' +
                 '</div>' +
             '</div>';
-    var sepTemplate = '<span class="sep"/>';
     var storekey = 'ext/info';
     var $img;
     var $label;
@@ -108,7 +107,7 @@ modulejs.define('ext/info', ['_', '$', 'modernizr', 'core/settings', 'core/resou
         update(item);
     }
 
-    function onMouseleave(item) {
+    function onMouseleave() {
 
         update(currentFolder);
     }

src/_h5ai/client/js/inc/ext/preview-aud.js

@@ -103,7 +103,7 @@ modulejs.define('ext/preview-audio', ['_', '$', 'core/settings', 'core/event', '
         _.each(item.content, initItem);
     }
 
-    function onLocationRefreshed(item, added, removed) {
+    function onLocationRefreshed(item, added) {
 
         _.each(added, initItem);
     }

src/_h5ai/client/js/inc/ext/preview-img.js

@@ -5,7 +5,6 @@ modulejs.define('ext/preview-img', ['_', '$', 'core/settings', 'core/event', 'co
             size: null,
             types: []
         }, allsettings['preview-img']);
-    var templateLoading = '<img id="pv-img-image" class="loading"/>';
     var spinnerThreshold = 200;
     var spinnerTimeoutId;
     var currentItems;
@@ -139,7 +138,7 @@ modulejs.define('ext/preview-img', ['_', '$', 'core/settings', 'core/event', 'co
         _.each(item.content, initItem);
     }
 
-    function onLocationRefreshed(item, added, removed) {
+    function onLocationRefreshed(item, added) {
 
         _.each(added, initItem);
     }

src/_h5ai/client/js/inc/ext/preview-txt.js

@@ -19,7 +19,7 @@ modulejs.define('ext/preview-txt', ['_', '$', 'marked', 'prism', 'core/settings'
                 callback(content);
                 // setTimeout(function () { callback(content); }, 1000); // for testing
             })
-            .fail(function (jqXHR, textStatus, errorThrown) {
+            .fail(function (jqXHR, textStatus) {
 
                 callback('[ajax error] ' + textStatus);
             });
@@ -119,7 +119,7 @@ modulejs.define('ext/preview-txt', ['_', '$', 'marked', 'prism', 'core/settings'
         _.each(item.content, initItem);
     }
 
-    function onLocationRefreshed(item, added, removed) {
+    function onLocationRefreshed(item, added) {
 
         _.each(added, initItem);
     }

src/_h5ai/client/js/inc/ext/preview-vid.js

@@ -104,7 +104,7 @@ modulejs.define('ext/preview-vid', ['_', '$', 'core/settings', 'core/event', 'ex
         _.each(item.content, initItem);
     }
 
-    function onLocationRefreshed(item, added, removed) {
+    function onLocationRefreshed(item, added) {
 
         _.each(added, initItem);
     }

src/_h5ai/client/js/inc/ext/preview.js

@@ -22,8 +22,6 @@ modulejs.define('ext/preview', ['_', '$', 'core/settings', 'core/resource', 'cor
                 '</div>' +
             '</div>';
     var storekey = 'ext/preview';
-    var currentEntries = [];
-    var currentIdx = 0;
     var isFullscreen = store.get(storekey) || false;
     var userAliveTimeoutId = null;
     var onIndexChange = null;

src/_h5ai/client/js/inc/ext/select.js

@@ -207,7 +207,7 @@ modulejs.define('ext/select', ['_', '$', 'core/settings', 'core/resource', 'core
                     ev.stopImmediatePropagation();
                     ev.preventDefault();
                 })
-                .on('click', function (ev) {
+                .on('click', function () {
 
                     $('#items .item').removeClass('selected');
                     publish();

src/_h5ai/client/js/inc/ext/sort.js

@@ -110,7 +110,7 @@ modulejs.define('ext/sort', ['_', '$', 'core/settings', 'core/resource', 'core/e
         }
     }
 
-    function onContentChanged(item) {
+    function onContentChanged() {
 
         var order = store.get(storekey);
         var column = order && order.column || settings.column;

src/_h5ai/client/js/inc/ext/thumbnails.js

@@ -1,4 +1,4 @@
-modulejs.define('ext/thumbnails', ['_', 'core/settings', 'core/event', 'core/server', 'core/resource'], function (_, allsettings, event, server, resource) {
+modulejs.define('ext/thumbnails', ['_', 'core/settings', 'core/event', 'core/server'], function (_, allsettings, event, server) {
 
     var settings = _.extend({
             enabled: false,
@@ -71,7 +71,7 @@ modulejs.define('ext/thumbnails', ['_', 'core/settings', 'core/event', 'core/ser
         }, settings.delay);
     }
 
-    function onLocationRefreshed(item, added, removed) {
+    function onLocationRefreshed(item, added) {
 
         _.each(added, checkItem);
     }

src/_h5ai/client/js/inc/ext/tree.js

@@ -109,8 +109,6 @@ modulejs.define('ext/tree', ['_', '$', 'core/settings', 'core/resource', 'core/s
 
     function createOnIndicatorClick() {
 
-        var $tree = $('#tree');
-
         function slide(item, $indicator, $content, down) {
 
             item.isContentVisible = down;

src/_h5ai/client/js/inc/view/ensure.js

@@ -1,4 +1,4 @@
-modulejs.define('view/ensure', ['$', 'config', 'core/event'], function ($, config, event) {
+modulejs.define('view/ensure', ['$', 'config'], function ($, config) {
 
     var templateTopbar =
             '<div id="topbar">' +

src/_h5ai/client/js/inc/view/items.js

@@ -16,7 +16,6 @@ modulejs.define('view/items', ['_', '$', 'core/settings', 'core/resource', 'core
                     '<span class="size"/>' +
                 '</a>' +
             '</li>';
-    var hintTemplate = '<span class="hint"/>';
     var contentTemplate =
             '<div id="content">' +
                 '<div id="view">' +
@@ -149,7 +148,7 @@ modulejs.define('view/items', ['_', '$', 'core/settings', 'core/resource', 'core
         var $content = $(contentTemplate);
         var $view = $content.find('#view');
         var $items = $view.find('#items');
-        var $emtpy = $view.find('.empty').hide();
+        $view.find('.empty').hide();
 
         format.setDefaultMetric(settings.binaryPrefix);
 

src/_h5ai/client/js/scripts.js

@@ -9,12 +9,11 @@
 (function () {
     'use strict';
 
-    /*global jQuery, marked, Modernizr, Prism, _ */
     modulejs.define('$', function () { return jQuery; });
+    modulejs.define('_', function () { return _; });
     modulejs.define('marked', function () { return marked; });
     modulejs.define('modernizr', function () { return Modernizr; });
     modulejs.define('prism', function () { return Prism; });
-    modulejs.define('_', function () { return _; });
 
     // @include "inc/**/*.js"