jquery.ezdz.js in ezdz-rails-0.4.2

- old
+ new

@@ -1,24 +1,30 @@
  /* ----------------------------------------------------------------------------
  // Ezdz [izy-dizy]
- // v0.4.1 - released 2014-07-15 12:58
+ // v0.4.2 - released 2014-10-20 13:45
  // Licensed under the MIT license.
  // https://github.com/jaysalvat/ezdz
  // ----------------------------------------------------------------------------
  // Copyright (C) 2014 Jay Salvat
  // http://jaysalvat.com/
  // ---------------------------------------------------------------------------*/
 
+/* global define: true, require: true, jQuery */
+
 (function (factory) {
+    "use strict";
+
     if (typeof define === 'function' && define.amd) {
         define(['jquery'], factory);
     } else if (typeof exports === 'object') {
         factory(require('jquery'));
     } else {
         factory(jQuery);
     }
 }(function ($) {
+    "use strict";
+
     // Default settings
     var defaults = {
         className:     '',
         text:          'Drop a file',
         previewImage:  true,
@@ -137,12 +143,12 @@
 
                 file.extension = extension;
 
                 // Mime-Types
                 var allowed  = $input.attr('accept'),
-                    accepted = false;
-                    valid    = true;
+                    accepted = false,
+                    valid    = true,
                     errors   = {
                         'mimeType':  false,
                         'maxSize':   false,
                         'width':     false,
                         'minWidth':  false,
@@ -157,11 +163,11 @@
                     var types = allowed.split(/[,|]/);
 
                     $.each(types, function(i, type) {
                         type = $.trim(type);
 
-                        if (file.type == type) {
+                        if (file.type === type) {
                             accepted = true;
                             return false;
                         }
 
                         // Mime-Type with wildcards ex. image/*
@@ -222,11 +228,11 @@
 
                         if (isImage) {
                             file.width  = img.width;
                             file.height = img.height;
 
-                            if (settings.validators.width && img.width != settings.validators.width) {
+                            if (settings.validators.width && img.width !== settings.validators.width) {
                                 valid = false;
                                 errors.width = true;
                             }
 
                             if (settings.validators.maxWidth && img.width > settings.validators.maxWidth) {
@@ -237,11 +243,11 @@
                             if (settings.validators.minWidth && img.width < settings.validators.minWidth) {
                                 valid = false;
                                 errors.minWidth = true;
                             }
 
-                            if (settings.validators.height && img.height != settings.validators.height) {
+                            if (settings.validators.height && img.height !== settings.validators.height) {
                                 valid = false;
                                 errors.height = true;
                             }
 
                             if (settings.validators.maxHeight && img.height > settings.validators.maxHeight) {
@@ -292,10 +298,10 @@
 
     // Inject a file or image in the preview
     $.ezdz.prototype.preview = function(path, callback) {
         var settings  = this.settings,
             $input    = this.$input,
-            $ezdz     = $input.parent('.' + settings.classes.main);
+            $ezdz     = $input.parent('.' + settings.classes.main),
             basename  = path.replace(/\\/g,'/').replace( /.*\//, ''),
             formatted = settings.format(basename);
 
         var img = new Image();
         img.src = path;