From 6ccfe4931a3e71c2f22fc04ce0efb9a9f554abdd Mon Sep 17 00:00:00 2001
From: Andinus <andinus@inventati.org>
Date: Sat, 14 Mar 2020 13:40:03 +0530
Subject: Break SetFromID in 2 functions

GetPathFromID returns the path of the photo & SetFromID first gets the
path from GetPathFromID then uses background.Set to set the background
---
 pkg/unsplash/unsplash.go | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/pkg/unsplash/unsplash.go b/pkg/unsplash/unsplash.go
index e40503d..689f8c4 100644
--- a/pkg/unsplash/unsplash.go
+++ b/pkg/unsplash/unsplash.go
@@ -20,17 +20,22 @@ import (
 	"framagit.org/andinus/cetus/pkg"
 )
 
-// SetFromID sets background from Unsplash Photo ID
-func SetFromID(photoID string, width int, height int) error {
-	var (
-		path string
-		size string
-
-		err error
-	)
+// GetPathFromID returns path of the photo from Unsplash Photo ID
+func GetPathFromID(photoID string, width int, height int) string {
+	var path string
+	var size string
 
 	size = fmt.Sprintf("%dx%d", width, height)
 	path = fmt.Sprintf("%s/%s/%s", "https://source.unsplash.com", photoID, size)
+	return path
+}
+
+// SetFromID sets background from Unsplash Photo ID
+func SetFromID(photoID string, width int, height int) error {
+	var path string
+	var err error
+
+	path = GetPathFromID(photoID, width, height)
 	err = background.Set(path)
 
 	return err
-- 
cgit 1.4.1-2-gfad0