From 8b4cd3d9d2af89efdb9b0225742d70edc3483bf4 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Thu, 24 Oct 2024 10:36:17 +0300
Subject: refactor

---
 internal/entry/entry.go                 | 25 ++++++++++---------------
 internal/platforms/linkedin/linkedin.go | 10 ++++++----
 internal/platforms/mastodon/mastodon.go |  2 +-
 3 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/internal/entry/entry.go b/internal/entry/entry.go
index 34ce5f0..a103e69 100644
--- a/internal/entry/entry.go
+++ b/internal/entry/entry.go
@@ -77,30 +77,31 @@ func New(filePath string) (Entry, error) {
 	return e, nil
 }
 
-func (e Entry) Content() (string, error) {
+func (e *Entry) Content() (string, []string, error) {
 	bytes, err := os.ReadFile(e.Path)
 	if err != nil {
-		return "", err
+		return "", []string{}, err
 	}
-	return strings.TrimSpace(string(bytes)), nil
+	content := strings.TrimSpace(string(bytes))
+	return content, extractURLs(content), nil
 }
 
-func (e Entry) ContentWithLimit(sizeLimit int) (string, error) {
-	content, err := e.Content()
+func (e Entry) ContentWithLimit(sizeLimit int) (string, []string, error) {
+	content, urls, err := e.Content()
 	if err != nil {
-		return "", err
+		return "", urls, err
 	}
 	if len(content) > sizeLimit {
 		err := fmt.Errorf("entry content exceeds size limit: %d > %d: %v", len(content), sizeLimit, e)
 		if err2 := prompt.Acknowledge("You need to shorten the content as "+err.Error(), content); err2 != nil {
-			return "", errors.Join(err, err2)
+			return "", urls, errors.Join(err, err2)
 		}
 		if err2 := e.Edit(); err2 != nil {
-			return "", errors.Join(err, err2)
+			return "", urls, errors.Join(err, err2)
 		}
 		return e.ContentWithLimit(sizeLimit)
 	}
-	return content, nil
+	return content, urls, nil
 }
 
 func (e *Entry) MarkPosted() error {
@@ -128,12 +129,6 @@ func (e Entry) Edit() error {
 	return nil
 }
 
-// extractURLs finds all occurrences of URLs starting with "http://" or "https://" in a given string.
-func (e Entry) ExtractURLs() []string {
-	content, _ := e.Content()
-	return extractURLs(content)
-}
-
 func extractURLs(input string) []string {
 	urlPattern := `(http://|https://|ftp://)[^\s]+`
 	re := regexp.MustCompile(urlPattern)
diff --git a/internal/platforms/linkedin/linkedin.go b/internal/platforms/linkedin/linkedin.go
index 5f222fa..b6bc3c6 100644
--- a/internal/platforms/linkedin/linkedin.go
+++ b/internal/platforms/linkedin/linkedin.go
@@ -38,11 +38,13 @@ func post(ctx context.Context, args config.Args, sizeLimit int, ent entry.Entry)
 	if err != nil {
 		return err
 	}
-	content, err := ent.ContentWithLimit(sizeLimit)
+	content, urls, err := ent.ContentWithLimit(sizeLimit)
 	if err != nil {
 		return err
 	}
-	if err := prompt.DoYouWantThis("Do you want to post this message to Linkedin?", content); err != nil {
+
+	question := fmt.Sprintf("Do you want to post this message to Linkedin (URLs: %v)?", urls)
+	if err := prompt.DoYouWantThis(question, content); err != nil {
 		if errors.Is(err, prompt.ErrEditContent) {
 			if err := ent.Edit(); err != nil {
 				return err
@@ -51,10 +53,10 @@ func post(ctx context.Context, args config.Args, sizeLimit int, ent entry.Entry)
 		}
 		return err
 	}
-	return callLinkedInAPI(ctx, personID, accessToken, content)
+	return callLinkedInAPI(ctx, personID, accessToken, content, urls)
 }
 
-func callLinkedInAPI(ctx context.Context, personID, accessToken, content string) error {
+func callLinkedInAPI(ctx context.Context, personID, accessToken, content string, urls []string) error {
 	const url = "https://api.linkedin.com/v2/posts"
 
 	post := map[string]interface{}{
diff --git a/internal/platforms/mastodon/mastodon.go b/internal/platforms/mastodon/mastodon.go
index 3da32f4..42700e5 100644
--- a/internal/platforms/mastodon/mastodon.go
+++ b/internal/platforms/mastodon/mastodon.go
@@ -16,7 +16,7 @@ import (
 )
 
 func Post(ctx context.Context, args config.Args, sizeLimit int, ent entry.Entry) error {
-	content, err := ent.ContentWithLimit(sizeLimit)
+	content, _, err := ent.ContentWithLimit(sizeLimit)
 	if err != nil {
 		return err
 	}
-- 
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