From 272be8ac8836cbd1d595594497810ab8576719d9 Mon Sep 17 00:00:00 2001
From: zzossig <zzossig@gmail.com>
Date: Tue, 20 Apr 2021 04:46:56 +0900
Subject: 2 more search options: searchContent, searchDistance

---
 README.ko.md                            |  8 ++++++--
 exampleSite/config/_default/params.toml | 11 +++++++----
 layouts/index.json                      |  6 +++++-
 layouts/partials/head/scripts.html      |  9 +++++++--
 4 files changed, 25 insertions(+), 9 deletions(-)

diff --git a/README.ko.md b/README.ko.md
index 9bb1ed2..6976b79 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -268,10 +268,14 @@ showMobileMenuTerms = ["tags", "categories", "series"]
 # navbar
 enableThemeChange = true # site color theme
 
-# body
-enableBreadcrumb = true # breadcrumb for list, single page
+# search
 enableSearch = true # site search with fuse
 enableSearchHighlight = true # when true, search keyword will be highlighted
+searchContent = true # include content to search index
+searchDistance = 100 # fuse option: distance
+
+# body
+enableBreadcrumb = true # breadcrumb for list, single page
 enableGoToTop = true # scroll to top
 enableWhoami = true # at the end of single page
 summaryShape = "classic" # card, classic, compact
diff --git a/exampleSite/config/_default/params.toml b/exampleSite/config/_default/params.toml
index 08dd35e..99d6687 100644
--- a/exampleSite/config/_default/params.toml
+++ b/exampleSite/config/_default/params.toml
@@ -30,15 +30,18 @@ hideHomeHeaderWhenMobile = false
 # menu
 showMobileMenuTerms = ["tags", "categories", "series"]
 
-# body
-enableBreadcrumb = true
-enablePhotoSwipe = true
+# search
 enableSearch = true
 enableSearchHighlight = true
+searchResultPosition = "main" # side, main
+searchContent = true # include content to search index
+searchDistance = 100 # fuse option
+
+# body
+enableBreadcrumb = true
 enableGoToTop = true
 enableWhoami = true
 summaryShape = "classic" # card, classic, compact
-searchResultPosition = "main" # side, main
 archiveGroupByDate = "2006" # "2006-01": group by month, "2006": group by year
 archivePaginate = 13
 paginateWindow = 1
diff --git a/layouts/index.json b/layouts/index.json
index 98a3da9..d2ba08a 100644
--- a/layouts/index.json
+++ b/layouts/index.json
@@ -2,7 +2,11 @@
 {{- $.Scratch.Add "searchindex" slice -}}
 {{- range $index, $element := (where .Site.RegularPages "Kind" "page") -}}
   {{ with $element.Plain }}
-    {{- $.Scratch.Add "searchindex" (dict "id" $index "title" $element.Title "uri" $element.Permalink "tags" $element.Params.tags "section" $element.Section "content" $element.Plain "description" $element.Description) -}}
+    {{- if $.Param "searchContent" -}}
+      {{- $.Scratch.Add "searchindex" (dict "id" $index "title" $element.Title "uri" $element.Permalink "tags" $element.Params.tags "section" $element.Section "content" $element.Plain "description" $element.Description) -}}
+    {{ else }}
+      {{- $.Scratch.Add "searchindex" (dict "id" $index "title" $element.Title "uri" $element.Permalink "tags" $element.Params.tags "section" $element.Section "description" $element.Description) -}}
+    {{- end -}}
   {{ end }}
 {{- end -}}
 {{- $.Scratch.Get "searchindex" | jsonify -}}
\ No newline at end of file
diff --git a/layouts/partials/head/scripts.html b/layouts/partials/head/scripts.html
index ec2514f..cf2d608 100644
--- a/layouts/partials/head/scripts.html
+++ b/layouts/partials/head/scripts.html
@@ -662,6 +662,10 @@
     
     {{ $enableSearch := ($.Param "enableSearch") }}
     var enableSearch = JSON.parse({{ $enableSearch | jsonify }});
+    {{ $searchDistance := ($.Param "searchDistance") }}
+    var searchDistance = JSON.parse({{ $searchDistance | jsonify }});
+    {{ $searchContent := ($.Param "searchContent") }}
+    var searchContent = JSON.parse({{ $searchContent | jsonify }});
     {{ $enableSearchHighlight := ($.Param "enableSearchHighlight") }}
     var enableSearchHighlight = JSON.parse({{ $enableSearchHighlight | jsonify }});
     {{ $searchResultPosition := ($.Param "searchResultPosition") }}
@@ -686,12 +690,13 @@
         xhr.onload = function () {
           if (xhr.status === 200) {
             fuse = new Fuse(JSON.parse(xhr.response.toString('utf-8')), {
-              keys: sectionType.includes('publication') ? ['title', 'abstract'] : ['title', 'description', 'content'],
+              keys: sectionType.includes('publication') ? ['title', 'abstract'] : 
+                searchContent ? ['title', 'description', 'content'] : ['title', 'description'],
               includeMatches: enableSearchHighlight,
               shouldSort: true, // default: true
               threshold: 0.4, // default: 0.6 (0.0 requires a perfect match)
               location: 0, // default: 0
-              distance: 100, // default: 100
+              distance: searchDistance ? searchDistance : 100, // default: 100
               maxPatternLength: 32,
               minMatchCharLength: 1,
               isCaseSensitive: false, // defualt: false
-- 
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