From 214542af796eaa1c62b7fb5ce13bb0b2e2de2a90 Mon Sep 17 00:00:00 2001
From: Mikhail Golenkov <mikhailgolenkov@catalyst-au.net>
Date: Thu, 2 Apr 2020 10:21:41 +1100
Subject: [PATCH] MDL-65700 javascript: Add url-polyfill.

---
 lib/mdn-polyfills/polyfill.js       |  1 +
 lib/mdn-polyfills/readme_moodle.txt | 10 ++++++----
 lib/thirdpartylibs.xml              |  6 ++++++
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/lib/mdn-polyfills/polyfill.js b/lib/mdn-polyfills/polyfill.js
index c74b588f787..6b478b738d1 100644
--- a/lib/mdn-polyfills/polyfill.js
+++ b/lib/mdn-polyfills/polyfill.js
@@ -16,3 +16,4 @@ HTMLCanvasElement.prototype.toBlob||(HTMLCanvasElement.prototype.toBlob=function
 !function(){function t(){null!==this.parentNode&&this.parentNode.removeChild(this)}[Element.prototype,CharacterData.prototype,DocumentType.prototype].forEach(function(e){e.hasOwnProperty("remove")||Object.defineProperty(e,"remove",{configurable:!0,enumerable:!0,writable:!0,value:t})})}();
 !function(){var r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};function t(){var e,t=this.parentNode,o=arguments.length;if(t)for(o||t.removeChild(this);o--;)"object"!==(void 0===(e=arguments[o])?"undefined":r(e))?e=this.ownerDocument.createTextNode(e):e.parentNode&&e.parentNode.removeChild(e),o?t.insertBefore(this.previousSibling,e):t.replaceChild(e,this)}[Element.prototype,CharacterData.prototype,DocumentType.prototype].forEach(function(e){e.hasOwnProperty("replaceWith")||Object.defineProperty(e,"replaceWith",{configurable:!0,enumerable:!0,writable:!0,value:t})})}();
 window.NodeList&&!NodeList.prototype.forEach&&(NodeList.prototype.forEach=function(o,t){t=t||window;for(var i=0;i<this.length;i++)o.call(t,this[i],i,this)});
+(function(t){var e=function(){try{return!!Symbol.iterator}catch(e){return false}};var r=e();var n=function(t){var e={next:function(){var e=t.shift();return{done:e===void 0,value:e}}};if(r){e[Symbol.iterator]=function(){return e}}return e};var i=function(e){return encodeURIComponent(e).replace(/%20/g,"+")};var o=function(e){return decodeURIComponent(String(e).replace(/\+/g," "))};var a=function(){var a=function(e){Object.defineProperty(this,"_entries",{writable:true,value:{}});var t=typeof e;if(t==="undefined"){}else if(t==="string"){if(e!==""){this._fromString(e)}}else if(e instanceof a){var r=this;e.forEach(function(e,t){r.append(t,e)})}else if(e!==null&&t==="object"){if(Object.prototype.toString.call(e)==="[object Array]"){for(var n=0;n<e.length;n++){var i=e[n];if(Object.prototype.toString.call(i)==="[object Array]"||i.length!==2){this.append(i[0],i[1])}else{throw new TypeError("Expected [string, any] as entry at index "+n+" of URLSearchParams's input")}}}else{for(var o in e){if(e.hasOwnProperty(o)){this.append(o,e[o])}}}}else{throw new TypeError("Unsupported input's type for URLSearchParams")}};var e=a.prototype;e.append=function(e,t){if(e in this._entries){this._entries[e].push(String(t))}else{this._entries[e]=[String(t)]}};e.delete=function(e){delete this._entries[e]};e.get=function(e){return e in this._entries?this._entries[e][0]:null};e.getAll=function(e){return e in this._entries?this._entries[e].slice(0):[]};e.has=function(e){return e in this._entries};e.set=function(e,t){this._entries[e]=[String(t)]};e.forEach=function(e,t){var r;for(var n in this._entries){if(this._entries.hasOwnProperty(n)){r=this._entries[n];for(var i=0;i<r.length;i++){e.call(t,r[i],n,this)}}}};e.keys=function(){var r=[];this.forEach(function(e,t){r.push(t)});return n(r)};e.values=function(){var t=[];this.forEach(function(e){t.push(e)});return n(t)};e.entries=function(){var r=[];this.forEach(function(e,t){r.push([t,e])});return n(r)};if(r){e[Symbol.iterator]=e.entries}e.toString=function(){var r=[];this.forEach(function(e,t){r.push(i(t)+"="+i(e))});return r.join("&")};t.URLSearchParams=a};var s=function(){try{var e=t.URLSearchParams;return new e("?a=1").toString()==="a=1"&&typeof e.prototype.set==="function"}catch(e){return false}};if(!s()){a()}var f=t.URLSearchParams.prototype;if(typeof f.sort!=="function"){f.sort=function(){var r=this;var n=[];this.forEach(function(e,t){n.push([t,e]);if(!r._entries){r.delete(t)}});n.sort(function(e,t){if(e[0]<t[0]){return-1}else if(e[0]>t[0]){return+1}else{return 0}});if(r._entries){r._entries={}}for(var e=0;e<n.length;e++){this.append(n[e][0],n[e][1])}}}if(typeof f._fromString!=="function"){Object.defineProperty(f,"_fromString",{enumerable:false,configurable:false,writable:false,value:function(e){if(this._entries){this._entries={}}else{var r=[];this.forEach(function(e,t){r.push(t)});for(var t=0;t<r.length;t++){this.delete(r[t])}}e=e.replace(/^\?/,"");var n=e.split("&");var i;for(var t=0;t<n.length;t++){i=n[t].split("=");this.append(o(i[0]),i.length>1?o(i[1]):"")}}})}})(typeof global!=="undefined"?global:typeof window!=="undefined"?window:typeof self!=="undefined"?self:this);(function(h){var e=function(){try{var e=new h.URL("b","http://a");e.pathname="c d";return e.href==="http://a/c%20d"&&e.searchParams}catch(e){return false}};var t=function(){var t=h.URL;var e=function(e,t){if(typeof e!=="string")e=String(e);var r=document,n;if(t&&(h.location===void 0||t!==h.location.href)){r=document.implementation.createHTMLDocument("");n=r.createElement("base");n.href=t;r.head.appendChild(n);try{if(n.href.indexOf(t)!==0)throw new Error(n.href)}catch(e){throw new Error("URL unable to set base "+t+" due to "+e)}}var i=r.createElement("a");i.href=e;if(n){r.body.appendChild(i);i.href=i.href}if(i.protocol===":"||!/:/.test(i.href)){throw new TypeError("Invalid URL")}Object.defineProperty(this,"_anchorElement",{value:i});var o=new h.URLSearchParams(this.search);var a=true;var s=true;var f=this;["append","delete","set"].forEach(function(e){var t=o[e];o[e]=function(){t.apply(o,arguments);if(a){s=false;f.search=o.toString();s=true}}});Object.defineProperty(this,"searchParams",{value:o,enumerable:true});var c=void 0;Object.defineProperty(this,"_updateSearchParams",{enumerable:false,configurable:false,writable:false,value:function(){if(this.search!==c){c=this.search;if(s){a=false;this.searchParams._fromString(this.search);a=true}}}})};var r=e.prototype;var n=function(t){Object.defineProperty(r,t,{get:function(){return this._anchorElement[t]},set:function(e){this._anchorElement[t]=e},enumerable:true})};["hash","host","hostname","port","protocol"].forEach(function(e){n(e)});Object.defineProperty(r,"search",{get:function(){return this._anchorElement["search"]},set:function(e){this._anchorElement["search"]=e;this._updateSearchParams()},enumerable:true});Object.defineProperties(r,{toString:{get:function(){var e=this;return function(){return e.href}}},href:{get:function(){return this._anchorElement.href.replace(/\?$/,"")},set:function(e){this._anchorElement.href=e;this._updateSearchParams()},enumerable:true},pathname:{get:function(){return this._anchorElement.pathname.replace(/(^\/?)/,"/")},set:function(e){this._anchorElement.pathname=e},enumerable:true},origin:{get:function(){var e={"http:":80,"https:":443,"ftp:":21}[this._anchorElement.protocol];var t=this._anchorElement.port!=e&&this._anchorElement.port!=="";return this._anchorElement.protocol+"//"+this._anchorElement.hostname+(t?":"+this._anchorElement.port:"")},enumerable:true},password:{get:function(){return""},set:function(e){},enumerable:true},username:{get:function(){return""},set:function(e){},enumerable:true}});e.createObjectURL=function(e){return t.createObjectURL.apply(t,arguments)};e.revokeObjectURL=function(e){return t.revokeObjectURL.apply(t,arguments)};h.URL=e};if(!e()){t()}if(h.location!==void 0&&!("origin"in h.location)){var r=function(){return h.location.protocol+"//"+h.location.hostname+(h.location.port?":"+h.location.port:"")};try{Object.defineProperty(h.location,"origin",{get:r,enumerable:true})}catch(e){setInterval(function(){h.location.origin=r()},100)}}})(typeof global!=="undefined"?global:typeof window!=="undefined"?window:typeof self!=="undefined"?self:this);
diff --git a/lib/mdn-polyfills/readme_moodle.txt b/lib/mdn-polyfills/readme_moodle.txt
index 2c0983eb70e..b5a7e27196c 100644
--- a/lib/mdn-polyfills/readme_moodle.txt
+++ b/lib/mdn-polyfills/readme_moodle.txt
@@ -1,13 +1,15 @@
 The steps are essentially:
-1) Install mdn-polyfills package
+1) Install mdn-polyfills and url-polyfill packages
 
-    npm install --no-save  mdn-polyfills
+    npm install --no-save mdn-polyfills url-polyfill
 
 2) Join them all together:
 
     cd node_modules/mdn-polyfills
     cat CustomEvent.* Element.* Function.* HTMLCanvasElement.* MouseEvent.* Node.prototype.* NodeList.* > ../../lib/mdn-polyfills/polyfill.js
+    cd ../url-polyfill/
+    cat url-polyfill.min.js >> ../../lib/mdn-polyfills/polyfill.js
 
-3) Uninstall the package again
+3) Uninstall the packages again
 
-    npm uninstall --no-save mdn-polyfills
+    npm uninstall --no-save mdn-polyfills url-polyfill
diff --git a/lib/thirdpartylibs.xml b/lib/thirdpartylibs.xml
index 6e0226c68b8..c2bac18da06 100644
--- a/lib/thirdpartylibs.xml
+++ b/lib/thirdpartylibs.xml
@@ -326,4 +326,10 @@
     <license>GPL-3.0</license>
     <version>1.24</version>
   </library>
+  <library>
+    <location>mdn-polyfills</location>
+    <name>url-polyfill</name>
+    <license>MIT</license>
+    <version>1.1.8</version>
+  </library>
 </libraries>