Restore SPA implementation (#980)

mixonic · web-flow · commit f1b88fa88424 · 2023-04-10T12:37:09.000-04:00
diff --git a/tests/dummy/app/index.html b/tests/dummy/app/index.html
@@ -13,6 +13,31 @@
     <link integrity="" rel="stylesheet" href="{{rootURL}}assets/vendor.css">
     <link integrity="" rel="stylesheet" href="{{rootURL}}assets/dummy.css">
 
+    <!-- Start Single Page Apps for GitHub Pages -->
+    <script type="text/javascript">
+      // Single Page Apps for GitHub Pages
+      // MIT License
+      // https://github.com/rafgraph/spa-github-pages
+      // This script checks to see if a redirect is present in the query string,
+      // converts it back into the correct url and adds it to the
+      // browser's history using window.history.replaceState(...),
+      // which won't cause the browser to attempt to load the new url.
+      // When the single page app is loaded further down in this file,
+      // the correct url will be waiting in the browser's history for
+      // the single page app to route accordingly.
+      (function(l) {
+        if (l.search[1] === '/' ) {
+          var decoded = l.search.slice(1).split('&').map(function(s) { 
+            return s.replace(/~and~/g, '&')
+          }).join('?');
+          window.history.replaceState(null, null,
+              l.pathname.slice(0, -1) + decoded + l.hash
+          );
+        }
+      }(window.location))
+    </script>
+    <!-- End Single Page Apps for GitHub Pages -->
+
     {{content-for "head-footer"}}
   </head>
   <body>
diff --git a/tests/dummy/public/404.html b/tests/dummy/public/404.html
@@ -5,32 +5,34 @@
     <title>Single Page Apps for GitHub Pages</title>
     <script type="text/javascript">
       // Single Page Apps for GitHub Pages
-      // https://github.com/rafrex/spa-github-pages
-      // Copyright (c) 2016 Rafael Pedicini, licensed under the MIT License
-      // ----------------------------------------------------------------------
+      // MIT License
+      // https://github.com/rafgraph/spa-github-pages
       // This script takes the current url and converts the path and query
       // string into just a query string, and then redirects the browser
       // to the new url with only a query string and hash fragment,
-      // e.g. http://www.foo.tld/one/two?a=b&c=d#qwe, becomes
-      // http://www.foo.tld/?p=/one/two&q=a=b~and~c=d#qwe
+      // e.g. https://www.foo.tld/one/two?a=b&c=d#qwe, becomes
+      // https://www.foo.tld/?/one/two&a=b~and~c=d#qwe
       // Note: this 404.html file must be at least 512 bytes for it to work
       // with Internet Explorer (it is currently > 512 bytes)
+
       // If you're creating a Project Pages site and NOT using a custom domain,
-      // then set segmentCount to 1 (enterprise users may need to set it to > 1).
+      // then set pathSegmentsToKeep to 1 (enterprise users may need to set it to > 1).
       // This way the code will only replace the route part of the path, and not
       // the real directory in which the app resides, for example:
       // https://username.github.io/repo-name/one/two?a=b&c=d#qwe becomes
-      // https://username.github.io/repo-name/?p=/one/two&q=a=b~and~c=d#qwe
-      // Otherwise, leave segmentCount as 0.
-      var segmentCount = 1;
+      // https://username.github.io/repo-name/?/one/two&a=b~and~c=d#qwe
+      // Otherwise, leave pathSegmentsToKeep as 0.
+      var pathSegmentsToKeep = 0;
+
       var l = window.location;
       l.replace(
         l.protocol + '//' + l.hostname + (l.port ? ':' + l.port : '') +
-        l.pathname.split('/').slice(0, 1 + segmentCount).join('/') + '/?p=/' +
-        l.pathname.slice(1).split('/').slice(segmentCount).join('/').replace(/&/g, '~and~') +
-        (l.search ? '&q=' + l.search.slice(1).replace(/&/g, '~and~') : '') +
+        l.pathname.split('/').slice(0, 1 + pathSegmentsToKeep).join('/') + '/?/' +
+        l.pathname.slice(1).split('/').slice(pathSegmentsToKeep).join('/').replace(/&/g, '~and~') +
+        (l.search ? '&' + l.search.slice(1).replace(/&/g, '~and~') : '') +
         l.hash
       );
+
     </script>
   </head>
   <body>
