From 42bcd10f010f884bddb0142c31b526faace24186 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Sun, 12 May 2024 14:55:02 +0200
Subject: feat: clicking another source re-uses query

---
 frontend/static/search.js       | 18 +++++++++++++++++-
 frontend/templates/index.gotmpl |  5 +++--
 2 files changed, 20 insertions(+), 3 deletions(-)

(limited to 'frontend')

diff --git a/frontend/static/search.js b/frontend/static/search.js
index cadae32..358de13 100644
--- a/frontend/static/search.js
+++ b/frontend/static/search.js
@@ -1,4 +1,6 @@
 const search = document.getElementById("search");
+const nav = document.querySelectorAll("body > header > nav")[0];
+const queryInput = document.getElementById("query");
 let results = document.getElementById("results");
 let pagination = document.getElementById("pagination");
 
@@ -91,6 +93,20 @@ async function getResults(url) {
   }
 }
 
+queryInput.addEventListener("input", function (ev) {
+  for (const el of nav.children) {
+    if (el.nodeName === "A") {
+      const url = new URL(el.href);
+      if (ev.target.value) {
+        url.searchParams.set("query", ev.target.value);
+      } else {
+        url.searchParams.delete("query");
+      }
+      el.href = url.toString();
+    }
+  }
+});
+
 search.addEventListener("submit", function (ev) {
   const url = new URL(this.action);
   const formData = new FormData(this);
@@ -119,7 +135,7 @@ addEventListener("popstate", function (ev) {
   if (ev.state != null) {
     url = new URL(ev.state.url);
     if (!url.pathname.endsWith("/search") && ev.state.fragment !== null) {
-      document.getElementById("query").value = ev.state.input;
+      queryInput.value = ev.state.input;
       renderFragmentHTML(ev.state.fragment);
       return;
     }
diff --git a/frontend/templates/index.gotmpl b/frontend/templates/index.gotmpl
index c5981b3..dbe182a 100644
--- a/frontend/templates/index.gotmpl
+++ b/frontend/templates/index.gotmpl
@@ -14,9 +14,10 @@
         {{- range $key, $value := .Sources }}
           <a
             {{ if eq $.Source.Name $value.Name }}class="current"{{ end }}
-            href="/options/{{ $key }}/search"
-            >{{ $value.Name }}</a
+            href="/options/{{ $key }}/search{{ and $.Query (printf "?query=%s" $.Query) }}"
           >
+            {{- $value.Name -}}
+          </a>
         {{- end }}
       </nav>
     </header>
-- 
cgit 1.4.1