MDL-65700 javascript: Add url-polyfill.

.eslintignore

@@ -62,7 +62,7 @@ lib/amd/src/popper.js
 lib/geopattern-php/
 lib/php-jwt/
 lib/babel-polyfill/
-lib/mdn-polyfills/
+lib/polyfills/
 lib/emoji-data/
 media/player/videojs/amd/src/video-lazy.js
 media/player/videojs/amd/src/Youtube-lazy.js

.stylelintignore

@@ -63,7 +63,7 @@ lib/amd/src/popper.js
 lib/geopattern-php/
 lib/php-jwt/
 lib/babel-polyfill/
-lib/mdn-polyfills/
+lib/polyfills/
 lib/emoji-data/
 media/player/videojs/amd/src/video-lazy.js
 media/player/videojs/amd/src/Youtube-lazy.js

lib/mdn-polyfills/readme_moodle.txt

@@ -1,13 +0,0 @@
-The steps are essentially:
-1) Install mdn-polyfills package
-
-    npm install --no-save  mdn-polyfills
-
-2) Join them all together:
-
-    cd node_modules/mdn-polyfills
-    cat CustomEvent.* Element.* Function.* HTMLCanvasElement.* MouseEvent.* Node.prototype.* NodeList.* > ../../lib/mdn-polyfills/polyfill.js
-
-3) Uninstall the package again
-
-    npm uninstall --no-save mdn-polyfills

lib/outputrequirementslib.php

@@ -1608,8 +1608,8 @@ class page_requirements_manager {
             $output .= html_writer::script('', $this->js_fix_url('/lib/babel-polyfill/polyfill.min.js'));
         }
 
-        // Include the MDN Polyfill.
-        $output .= html_writer::script('', $this->js_fix_url('/lib/mdn-polyfills/polyfill.js'));
+        // Include the Polyfills.
+        $output .= html_writer::script('', $this->js_fix_url('/lib/polyfills/polyfill.js'));
 
         // YUI3 JS needs to be loaded early in the body. It should be cached well by the browser.
         $output .= $this->get_yui3lib_headcode();

lib/polyfills/readme_moodle.txt

@@ -0,0 +1,15 @@
+The steps are essentially:
+1) Install mdn-polyfills and url-polyfill packages
+
+    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/polyfills/polyfill.js
+    cd ../url-polyfill/
+    cat url-polyfill.min.js >> ../../lib/polyfills/polyfill.js
+
+3) Uninstall the packages again
+
+    npm uninstall --no-save mdn-polyfills url-polyfill

lib/thirdpartylibs.xml

@@ -309,7 +309,7 @@
     <version>7.7.0</version>
   </library>
   <library>
-    <location>mdn-polyfills</location>
+    <location>polyfills</location>
     <name>mdn-polyfill</name>
     <license>MIT</license>
     <version>5.19.0</version>
@@ -320,4 +320,10 @@
     <license>MIT</license>
     <version>4.1.0</version>
   </library>
+  <library>
+    <location>polyfills</location>
+    <name>url-polyfill</name>
+    <license>MIT</license>
+    <version>1.1.8</version>
+  </library>
 </libraries>

lib/upgrade.txt

@@ -36,6 +36,8 @@ information provided here is intended especially for developers.
 * grade_item::update_final_grade() can now take an optional parameter to set the grade->timemodified. If not present the current time will carry on being used.
 * lib/outputrequirementslib::get_jsrev now is public, it can be called from other classes.
 * H5P libraries have been moved from /lib/h5p to h5p/h5plib as an h5plib plugintype.
+* mdn-polyfills has been renamed to polyfills. The reason there is no polyfill from the MDN is
+  because there is no example polyfills on the MDN for this functionality.
 
 === 3.8 ===
 * Add CLI option to notify all cron tasks to stop: admin/cli/cron.php --stop