From 4cb3ff6ff260e16eb291b61766e5bc248f418cd6 Mon Sep 17 00:00:00 2001
From: Henrique Dias <hacdias@gmail.com>
Date: Sat, 6 May 2017 21:47:38 +0100
Subject: [PATCH] implement #88 on back-end

Former-commit-id: 95c30bbefe3f97cbccc49b7e8d60ad20cee5d82f [formerly b8574b97cd6ffee5e3f473a10f7a97448d59f853] [formerly 133725ae36fdf64b270f9f5761a26e480f3ff189 [formerly de480c25bb4c77a7b9aa476a3e3a8a9e898d43f6]]
Former-commit-id: bd3547c5afb9420d29a54b21907d74d8f1c53164 [formerly 12676ba6a477473683255d9d1da445215d98ff38]
Former-commit-id: 2ccfbe9adb08aac188c90fe2ef8b47f659c3f4a8
---
 handlers/search.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/handlers/search.go b/handlers/search.go
index 63a97d25..22f3ca82 100644
--- a/handlers/search.go
+++ b/handlers/search.go
@@ -24,6 +24,8 @@ func Search(w http.ResponseWriter, r *http.Request, c *config.Config, u *config.
 		message []byte
 	)
 
+	caseInsensitive := (r.URL.Query().Get("insensitive") == "true")
+
 	// Starts an infinite loop until a valid command is captured.
 	for {
 		_, message, err = conn.ReadMessage()
@@ -37,6 +39,10 @@ func Search(w http.ResponseWriter, r *http.Request, c *config.Config, u *config.
 		}
 	}
 
+	if caseInsensitive {
+		search = strings.ToLower(search)
+	}
+
 	scope := strings.Replace(r.URL.Path, c.BaseURL, "", 1)
 	scope = strings.TrimPrefix(scope, "/")
 	scope = "/" + scope
@@ -45,6 +51,10 @@ func Search(w http.ResponseWriter, r *http.Request, c *config.Config, u *config.
 	scope = filepath.Clean(scope)
 
 	err = filepath.Walk(scope, func(path string, f os.FileInfo, err error) error {
+		if caseInsensitive {
+			path = strings.ToLower(path)
+		}
+
 		if strings.Contains(path, search) {
 			if !u.Allowed(path) {
 				return nil