Write search index to output folder

1 files changed, 16 insertions, 1 deletions

diff --git a/lib/utils/page.js b/lib/utils/page.js
index 0168831..525722e 100644
--- a/lib/utils/page.js
+++ b/lib/utils/page.js
@@ -139,6 +139,21 @@ function normalizePage(sections, options) {
 	});
 };
 
+// Extract text from sections
+function extractText(sections) {
+    return _.reduce(sections, function(prev, section) {
+        if (section.type != "normal") return prev;
+
+        var $ = cheerio.load(section.content);
+        $("*").each(function() {
+            prev = prev+" "+$(this).text();
+        });
+
+        return prev;
+    }, "");
+};
+
 module.exports = {
-	normalize: normalizePage
+	normalize: normalizePage,
+    extractText: extractText
 };