From 5c50507bfcf585f2c34fed6b9a3b4956f2fc339e Mon Sep 17 00:00:00 2001
From: Dan Anglin <daangling@gmail.com>
Date: Thu, 15 Aug 2024 16:15:04 +0100
Subject: [PATCH] setting media-description and media-focus is now optional
 when creating attachments

---
 internal/executor/create.go | 40 ++++++++++++++++++++++++++-----------
 1 file changed, 28 insertions(+), 12 deletions(-)

diff --git a/internal/executor/create.go b/internal/executor/create.go
index f77046b..6e0472a 100644
--- a/internal/executor/create.go
+++ b/internal/executor/create.go
@@ -244,24 +244,40 @@ func (c *CreateExecutor) createMediaAttachment(gtsClient *client.Client) error {
 		)
 	}
 
-	if !c.mediaDescriptions.ExpectedLength(expectedNumValues) {
-		return fmt.Errorf(
-			"received an unexpected number of media descriptions: want %d",
-			expectedNumValues,
-		)
+	description := ""
+	if !c.mediaDescriptions.Empty() {
+		if !c.mediaDescriptions.ExpectedLength(expectedNumValues) {
+			return fmt.Errorf(
+				"received an unexpected number of media descriptions: want %d",
+				expectedNumValues,
+			)
+		}
+
+		var err error
+		description, err = utilities.ReadContents(c.mediaDescriptions[0])
+		if err != nil {
+			return fmt.Errorf(
+				"unable to read the contents from %s: %w",
+				c.mediaDescriptions[0],
+			)
+		}
 	}
 
-	if !c.mediaFocusValues.ExpectedLength(expectedNumValues) {
-		return fmt.Errorf(
-			"received an unexpected number of media focus values: want %d",
-			expectedNumValues,
-		)
+	focus := ""
+	if !c.mediaFocusValues.Empty() {
+		if !c.mediaFocusValues.ExpectedLength(expectedNumValues) {
+			return fmt.Errorf(
+				"received an unexpected number of media focus values: want %d",
+				expectedNumValues,
+			)
+		}
+		focus = c.mediaFocusValues[0]
 	}
 
 	attachment, err := gtsClient.CreateMediaAttachment(
 		c.mediaFiles[0],
-		c.mediaDescriptions[0],
-		c.mediaFocusValues[0],
+		description,
+		focus,
 	)
 	if err != nil {
 		return fmt.Errorf("unable to create the media attachment: %w", err)