From 77982cb60eaee33593446be6985c2aaa771ce0a9 Mon Sep 17 00:00:00 2001
From: nytpu <alex@nytpu.com>
Date: Thu, 18 Mar 2021 15:01:25 -0600
Subject: [PATCH] add Export function to core.FullData

---
 core/core.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/core/core.go b/core/core.go
index 513c84c..6b68f3f 100644
--- a/core/core.go
+++ b/core/core.go
@@ -15,6 +15,7 @@ package core
 import (
 	"encoding/json"
 	"fmt"
+	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -81,3 +82,23 @@ func (d *FullData) WriteJSON(dataPath string) error {
 	err = os.Rename(path, filepath.Join(dataPath, "comitium.json"))
 	return err
 }
+
+func (d *FullData) Export(w io.Writer) {
+	fmt.Fprint(w, "# comitium subscribed feeds\n## Feeds\n\n")
+	d.FeedsMu.RLock()
+	for _, v := range d.Feeds {
+		fmt.Fprintf(w, "=> %v %v\n", v.FeedLink, v.Title)
+	}
+	d.FeedsMu.RUnlock()
+
+	fmt.Fprint(w, "\n\n## Pages\n\n")
+	d.PagesMu.RLock()
+	for _, v := range d.Pages {
+		fmt.Fprintf(w, "=> %v", v.Link)
+		if v.Title != "" {
+			fmt.Fprintf(w, " %v", v.Title)
+		}
+		fmt.Fprint(w, "\n")
+	}
+	d.PagesMu.RUnlock()
+}