1 files changed, 95 insertions, 0 deletions

diff --git a/js/core/cover.js b/js/core/cover.js
new file mode 100755
index 0000000..046ac9d
--- /dev/null
+++ b/js/core/cover.js
@@ -0,0 +1,95 @@
+/*! UIkit 2.26.4 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
+(function(UI){
+
+    "use strict";
+
+    UI.component('cover', {
+
+        defaults: {
+            automute : true
+        },
+
+        boot: function() {
+
+            // auto init
+            UI.ready(function(context) {
+
+                UI.$("[data-uk-cover]", context).each(function(){
+
+                    var ele = UI.$(this);
+
+                    if(!ele.data("cover")) {
+                        var plugin = UI.cover(ele, UI.Utils.options(ele.attr("data-uk-cover")));
+                    }
+                });
+            });
+        },
+
+        init: function() {
+
+            this.parent = this.element.parent();
+
+            UI.$win.on('load resize orientationchange', UI.Utils.debounce(function(){
+                this.check();
+            }.bind(this), 100));
+
+            this.on("display.uk.check", function(e) {
+                if(this.element.is(":visible")) this.check();
+            }.bind(this));
+
+            this.check();
+
+            if (this.element.is('iframe') && this.options.automute) {
+
+                var src = this.element.attr('src');
+
+                this.element.attr('src', '').on('load', function(){
+
+                    this.contentWindow.postMessage('{ "event": "command", "func": "mute", "method":"setVolume", "value":0}', '*');
+
+                }).attr('src', [src, (src.indexOf('?') > -1 ? '&':'?'), 'enablejsapi=1&api=1'].join(''));
+            }
+        },
+
+        check: function() {
+
+            this.element.css({
+                'width'  : '',
+                'height' : ''
+            });
+
+            this.dimension = {w: this.element.width(), h: this.element.height()};
+
+            if (this.element.attr('width') && !isNaN(this.element.attr('width'))) {
+                this.dimension.w = this.element.attr('width');
+            }
+
+            if (this.element.attr('height') && !isNaN(this.element.attr('height'))) {
+                this.dimension.h = this.element.attr('height');
+            }
+
+            this.ratio     = this.dimension.w / this.dimension.h;
+
+            var w = this.parent.width(), h = this.parent.height(), width, height;
+
+            // if element height < parent height (gap underneath)
+            if ((w / this.ratio) < h) {
+
+                width  = Math.ceil(h * this.ratio);
+                height = h;
+
+            // element width < parent width (gap to right)
+            } else {
+
+                width  = w;
+                height = Math.ceil(w / this.ratio);
+            }
+
+            this.element.css({
+                'width'  : width,
+                'height' : height
+            });
+        }
+    });
+
+})(UIkit);