update

static/admin/assets/js/sweet-alert/polyfills.js

@@ -0,0 +1,110 @@
+/**
+ * Promise polyfill
+ */
+var Promise = require('promise-polyfill');
+
+if (typeof window !== 'undefined' && !window.Promise) {
+  window.Promise = Promise;
+}
+
+/**
+ * Object.assign() polyfill
+ */
+require('es6-object-assign/auto');
+
+/**
+ * String.prototype.includes() polyfill
+ * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes#Polyfill
+ */
+if (!String.prototype.includes) {
+  String.prototype.includes = function(search, start) {
+    'use strict';
+    if (typeof start !== 'number') {
+      start = 0;
+    }
+
+    if (start + search.length > this.length) {
+      return false;
+    } else {
+      return this.indexOf(search, start) !== -1;
+    }
+  };
+}
+
+/**
+ * Array.prototype.includes() polyfill
+ * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes#Polyfill
+ */
+if (!Array.prototype.includes) {
+  Object.defineProperty(Array.prototype, 'includes', {
+    value: function(searchElement, fromIndex) {
+
+      // 1. Let O be ? ToObject(this value).
+      if (this == null) {
+        throw new TypeError('"this" is null or not defined');
+      }
+
+      var o = Object(this);
+
+      // 2. Let len be ? ToLength(? Get(O, "length")).
+      var len = o.length >>> 0;
+
+      // 3. If len is 0, return false.
+      if (len === 0) {
+        return false;
+      }
+
+      // 4. Let n be ? ToInteger(fromIndex).
+      //    (If fromIndex is undefined, this step produces the value 0.)
+      var n = fromIndex | 0;
+
+      // 5. If n ≥ 0, then
+      //  a. Let k be n.
+      // 6. Else n < 0,
+      //  a. Let k be len + n.
+      //  b. If k < 0, let k be 0.
+      var k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
+
+      function sameValueZero(x, y) {
+        return x === y || (typeof x === 'number' && typeof y === 'number' && isNaN(x) && isNaN(y));
+      }
+
+      // 7. Repeat, while k < len
+      while (k < len) {
+        // a. Let elementK be the result of ? Get(O, ! ToString(k)).
+        // b. If SameValueZero(searchElement, elementK) is true, return true.
+        // c. Increase k by 1.
+        if (sameValueZero(o[k], searchElement)) {
+          return true;
+        }
+        k++;
+      }
+
+      // 8. Return false
+      return false;
+    }
+  });
+}
+
+/**
+ * ChildNode.remove() polyfill
+ * @see https://github.com/jserz/js_piece/blob/master/DOM/ChildNode/remove()/remove().md
+ */
+
+if (typeof window !== 'undefined') {
+  (function (arr) {
+    arr.forEach(function (item) {
+      if (item.hasOwnProperty('remove')) {
+        return;
+      }
+      Object.defineProperty(item, 'remove', {
+        configurable: true,
+        enumerable: true,
+        writable: true,
+        value: function remove() {
+          this.parentNode.removeChild(this);
+        }
+      });
+    });
+  })([Element.prototype, CharacterData.prototype, DocumentType.prototype]);
+}