From 1f3addcca5bad9ed12ed3e1df7ba75859c650249 Mon Sep 17 00:00:00 2001
From: Alex Shpak <alex-shpak@users.noreply.github.com>
Date: Tue, 16 Jul 2019 14:34:02 +0200
Subject: Implement search, loading on demand

---
 layouts/home.json                    | 10 ----------
 layouts/partials/docs/html-head.html |  7 +++++--
 layouts/partials/docs/search.html    | 11 +++++++++--
 3 files changed, 14 insertions(+), 14 deletions(-)
 delete mode 100644 layouts/home.json

(limited to 'layouts')

diff --git a/layouts/home.json b/layouts/home.json
deleted file mode 100644
index f090548..0000000
--- a/layouts/home.json
+++ /dev/null
@@ -1,10 +0,0 @@
-window.lunrData = [
-{{ range $index, $page := .Site.Pages }}
-    {{- if and $index (gt $index 0) -}},{{- end }}
-    {
-        "href": "{{ $page.RelPermalink }}",
-        "title": "{{ htmlEscape $page.Title }}",
-        "content": {{ $page.Plain | jsonify }}
-    }
-{{- end -}}
-]
diff --git a/layouts/partials/docs/html-head.html b/layouts/partials/docs/html-head.html
index 805c2b5..68b29bb 100644
--- a/layouts/partials/docs/html-head.html
+++ b/layouts/partials/docs/html-head.html
@@ -6,8 +6,11 @@
 {{- $styles := resources.Get "book.scss" | resources.ToCSS | resources.Minify | resources.Fingerprint }}
 <link rel="stylesheet" href="{{ $styles.RelPermalink }}">
 
-{{- $search := resources.Get "search.js" | resources.ExecuteAsTemplate "search.js" . | resources.Minify | resources.Fingerprint }}
-<script src="{{ $search.RelPermalink }}"></script>
+{{ if default true .Site.Params.BookSearch }}
+{{- $searchJS := resources.Get "search.js" | resources.ExecuteAsTemplate "search.js" . | resources.Minify | resources.Fingerprint }}
+<script defer src="{{ "lunr.min.js" | relURL }}"></script>
+<script defer src="{{ $searchJS.RelPermalink }}"></script>
+{{ end }}
 
 <!-- Favicon -->
 <link rel="icon" href="{{ "favicon.png" | relURL }}" type="image/x-icon">
diff --git a/layouts/partials/docs/search.html b/layouts/partials/docs/search.html
index d4b0e65..6276cc3 100644
--- a/layouts/partials/docs/search.html
+++ b/layouts/partials/docs/search.html
@@ -1,2 +1,9 @@
-<input type="text" placeholder="Search" class="book-search" id="book-search" />
-<ul id="book-search-results"></ul>
+{{ if default true .Site.Params.BookSearch }}
+<div class="book-search">
+  <ul id="book-search-dummy" class="hidden">
+    <li><a href></a></li>
+  </ul>
+  <input type="text" placeholder="Search" id="book-search-input" />
+  <ul id="book-search-results"></ul>
+</div>
+{{ end }}
-- 
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