From ca9eba8d3e94ab24b546722aae6f1cf92f8d2057 Mon Sep 17 00:00:00 2001
From: Steve Fenton <Steve-Fenton@users.noreply.github.com>
Date: Tue, 5 Nov 2024 14:38:57 +0000
Subject: [PATCH] Weighted scoring

---
 public/js/search.js | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/public/js/search.js b/public/js/search.js
index 64573e0..feb71d9 100644
--- a/public/js/search.js
+++ b/public/js/search.js
@@ -72,6 +72,7 @@ function initializeSearch() {
     var currentQuery = '';
     var dataUrl = siteSearchElement.dataset.sourcedata;
 
+    // Legacy scoring
     var scoring = {
         depth: 5,
         phraseTitle: 60,
@@ -84,6 +85,14 @@ function initializeSearch() {
         termKeywords: 15,
     };
 
+    // Found word scoring
+    const scores = {
+        titleExact: 20,
+        titleContains: 15,
+        headingContains: 10,
+        contentContains: 1,
+    };
+
     var ready = false;
     var scrolled = false;
 
@@ -321,12 +330,12 @@ function initializeSearch() {
 
                 // Title
                 if (item.safeTitle === currentQuery) {
-                    item.foundWords += 2;
+                    item.foundWords += scores.titleExact;
                 }
 
                 if (contains(item.safeTitle, currentQuery)) {
                     item.score = item.score + scoring.phraseTitle;
-                    item.foundWords += 2;
+                    item.foundWords += scores.titleContains;
                 }
 
                 // Headings
@@ -334,14 +343,14 @@ function initializeSearch() {
                     if (contains(c.safeText, currentQuery)) {
                         item.score = item.score + scoring.phraseHeading;
                         item.matchedHeadings.push(c);
-                        item.foundWords++;
+                        item.foundWords += scores.headingContains;
                     }
                 });
 
                 // Description
                 if (contains(item.description, currentQuery)) {
                     item.score = item.score + scoring.phraseDescription;
-                    item.foundWords++;
+                    item.foundWords += scores.contentContains;
                 }
 
                 // Part 2 - Term Matches, i.e. "Kitchen" or "Sink"