Fix loading from incorrect URI on 404 page. (#1843)

* Present a list of possible options when encountering a 404. * Also affix cccl/ onto URL since that's what GitHub does. * Update gitignore to exclude _site
NVIDIA · Jun 12, 2024 · bbf6533 · bbf6533
1 parent bc08dfa
commit bbf6533
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Showing 3 changed files with 38 additions and 27 deletions.
diff --git a/.gitignore b/.gitignore
@@ -5,5 +5,6 @@ build*/
 .config
 _deps/catch2-src/
 .vscode/
+_site/
 compile_commands.json
 CMakeUserPresets.json
diff --git a/docs/404.html b/docs/404.html
@@ -1,38 +1,48 @@
 <!DOCTYPE html>
 <meta charset="utf-8">
-<title>Redirecting to nvidia.github.io/cccl/thrust</title>
+<title>CCCL - 404</title>
 
 <html>
   <head>
+    <link rel="stylesheet" href="/cccl/_static/basic.css" type="text/css"/>
+    <link rel="stylesheet" href="/cccl/_static/css/theme.css" type="text/css"/>
+  </head>
+  <body>
+    <h1>404 - That link no longer works.</h1>
+    <p>Here is a list of possible options:</p>
+    <ul>
+      <div id="linkGen"></div>
+    </ul>
     <script type="module">
-        import Fuse from 'https://cdn.jsdelivr.net/npm/[email protected]/dist/fuse.mjs'
-        var localUri = window.location.pathname;
-        var hostUrl = window.location.protocol + "//" + window.location.host
-        var pagelistUrl = hostUrl + "/pagelist.txt"
+      import Fuse from 'https://cdn.jsdelivr.net/npm/[email protected]/dist/fuse.mjs'
+      var localUri = window.location.pathname;
+      var hostUrl = window.location.protocol + "//" + window.location.host
+      var pagelistUrl = hostUrl + "/cccl/pagelist.txt"
 
-        fetch(pagelistUrl)
-            .then((response) => response.text())
-            .then((text) => {
-                const pagelist = text.split(",")
-                console.log(pagelist)
+      fetch(pagelistUrl)
+        .then((response) => response.text())
+        .then((text) => {
+          const pagelist = text.split(",")
 
-                const options = {
-                    includeScore: true,
-                    distance: 100,
-                    threshold: 0.8,
-                }
+          const options = {
+            includeScore: true,
+            distance: 100,
+            threshold: 0.8,
+            ignoreLocation: true
+          }
 
-                const fuse = new Fuse(pagelist, options)
-                const result = fuse.search(localUri)
+          // cccl/device_vector.html => 'cccl 'device 'vector
+          const query = localUri.replace(/\/|-|_/gi," '").replace(".html","")
+          console.log("query:" + query)
+          const fuse = new Fuse(pagelist, options)
+          const result = fuse.search(query, {limit: 10})
 
-                if (result.length) {
-                    console.log(result[0])
-                    var possibleUri = hostUrl + "/" + result[0].item
-                    window.location.href = possibleUri
-                } else {
-                    window.location.href = hostUrl + "/index.html"
-                }
-            })
+          const listItem = '<li><a href=\"{2}{0}\">{0}</a> - Score: {1}</li>'.replace(/\{2\}/g, hostUrl + "/")
+          document.getElementById('linkGen').innerHTML = ""
+          result.forEach(element => {
+            document.getElementById('linkGen').innerHTML += listItem.replace(/\{0\}/g, element.item).replace(/\{1\}/g, element.score.toFixed(2))
+          });
+        })
     </script>
-  </head>
+  </body>
 </html>
diff --git a/docs/scrape_docs.bash b/docs/scrape_docs.bash
@@ -15,7 +15,7 @@ cd $SCRIPT_PATH
 
 thrust=$(
         cd $path_to_docs;
-        find ./ -iname "*.html" -printf '%P,'
+        find ./ -iname "*.html" -printf 'cccl/%P,'
     )
 
 echo "$thrust" > $path_to_docs/pagelist.txt