From 1261194a49381d7a4070e6bfc753377500f21e7e Mon Sep 17 00:00:00 2001
From: Evan Pratten <ewpratten@gmail.com>
Date: Tue, 16 Nov 2021 16:04:00 -0500
Subject: [PATCH] crude search system

---
 content/search.md    | 59 ++++++++++++++++++++++++++++++++++++++++++++
 templates/index.html | 17 +++++++++++++
 templates/page.html  |  1 -
 3 files changed, 76 insertions(+), 1 deletion(-)
 create mode 100644 content/search.md

diff --git a/content/search.md b/content/search.md
new file mode 100644
index 0000000..b256dcb
--- /dev/null
+++ b/content/search.md
@@ -0,0 +1,59 @@
+---
+title: Search
+---
+
+<div class="field" width="100%">
+  <input type="search" placeholder="Type something" id="searchField" style="width:100%"/>
+</div>
+
+<ol id="searchResults" style="max-width:100%"/>
+
+<script src="/elasticlunr.min.js"></script>
+<script src="/search_index.en.js"></script>
+
+<script>
+    (function (window, document) {
+    "use strict";
+
+    const search = (e) => {
+        const results = window.searchIndex.search(e.target.value, {
+        bool: "OR",
+        expand: true,
+        });
+
+        const resEl = document.getElementById("searchResults");
+
+        resEl.innerHTML = "";
+        if (results) {
+            results.map((r) => {
+                const { id, title, description } = r.doc;
+                const el = document.createElement("li");
+                resEl.appendChild(el);
+
+                const h3 = document.createElement("h3");
+                el.appendChild(h3);
+
+                const a = document.createElement("a");
+                a.setAttribute("href", id);
+                a.textContent = title;
+                h3.appendChild(a);
+
+                const p = document.createElement("p");
+                p.textContent = description;
+                el.appendChild(p);
+            });
+        } 
+    };
+
+    // Configure elasticlunr
+    window.searchIndex = elasticlunr.Index.load(window.searchIndex);
+
+    // Attach the search bar to the function above
+    document.getElementById("searchField").addEventListener("input", search);
+
+    // If the request contains a search query (?q=), just search it
+    if (window.location.search.includes("q=")) {
+        search({ target: { value: encodeURIComponent(window.location.search.split("=")[1]) } });
+    }
+    })(window, document);
+</script>
diff --git a/templates/index.html b/templates/index.html
index de22ec9..6b0b521 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -8,6 +8,23 @@
 <meta property="og:description" content="{{config.description}}" />
 <meta property="description" content="{{config.description}}" />
 <meta name="og:title" content="Evan Pratten (VA3ZZA)" />
+
+<script type="application/ld+json">
+    {
+      "@context": "https://schema.org",
+      "@type": "WebSite",
+      "url": "https://va3zza.com/",
+      "about": "{{config.description}}",
+      "potentialAction": [{
+        "@type": "SearchAction",
+        "target": {
+          "@type": "EntryPoint",
+          "urlTemplate": "https://va3zza.com/search?q={search_term_string}"
+        },
+        "query-input": "required name=search_term_string"
+      }]
+    }
+</script>
 {% endblock head %}
 
 {% block content %}
diff --git a/templates/page.html b/templates/page.html
index 28460f6..fa6f24f 100644
--- a/templates/page.html
+++ b/templates/page.html
@@ -42,7 +42,6 @@ MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']], displayMat
         }]
     }
 </script>
-
 {% endblock head %}
 
 {% block profile %}