add timeline type for printing timelines onto the screen

cmd/enbas/show.go

@@ -117,27 +117,27 @@ func (c *showCommand) showStatus(gts *client.Client) error {
 
 func (c *showCommand) showTimeline(gts *client.Client) error {
 	var (
-		statuses []model.Status
+		timeline model.Timeline
 		err      error
 	)
 
 	switch c.timelineType {
 	case "home":
-		statuses, err = gts.GetHomeTimeline(c.timelineLimit)
+		timeline, err = gts.GetHomeTimeline(c.timelineLimit)
 	case "public":
-		statuses, err = gts.GetPublicTimeline(c.timelineLimit)
+		timeline, err = gts.GetPublicTimeline(c.timelineLimit)
 	case "list":
 		if c.timelineListID == "" {
 			return errors.New("the timeline-list-id flag is not set")
 		}
 
-		statuses, err = gts.GetListTimeline(c.timelineListID, c.timelineLimit)
+		timeline, err = gts.GetListTimeline(c.timelineListID, c.timelineLimit)
 	case "tag":
 		if c.timelineTagName == "" {
 			return errors.New("the timeline-tag-name flag is not set")
 		}
 
-		statuses, err = gts.GetTagTimeline(c.timelineTagName, c.timelineLimit)
+		timeline, err = gts.GetTagTimeline(c.timelineTagName, c.timelineLimit)
 	default:
 		return fmt.Errorf("%q is not a valid type of timeline", c.timelineType)
 	}
@@ -146,21 +146,13 @@ func (c *showCommand) showTimeline(gts *client.Client) error {
 		return fmt.Errorf("unable to retrieve the %s timeline; %w", c.timelineType, err)
 	}
 
-	if len(statuses) == 0 {
+	if len(timeline.Statuses) == 0 {
 		fmt.Println("There are no statuses in this timeline.")
 
 		return nil
 	}
 
-
-	separator := "────────────────────────────────────────────────────────────────────────"
-
-	fmt.Println(separator)
-
-	for _, status := range statuses {
-		fmt.Println(status)
-		fmt.Println(separator)
-	}
+	fmt.Println(timeline)
 
 	return nil
 }

internal/client/client.go

@@ -34,14 +34,14 @@ func NewClientFromConfig() (*Client, error) {
 func NewClient(authentication config.Authentication) *Client {
 	httpClient := http.Client{}
 
-	client := Client{
+	gtsClient := Client{
 		Authentication: authentication,
 		HTTPClient:     httpClient,
 		UserAgent:      internal.UserAgent,
 		Timeout:        5 * time.Second,
 	}
 
-	return &client
+	return &gtsClient
 }
 
 func (g *Client) VerifyCredentials() (model.Account, error) {
@@ -96,40 +96,62 @@ func (g *Client) GetStatus(statusID string) (model.Status, error) {
 	return status, nil
 }
 
-func (g *Client) GetHomeTimeline(limit int) ([]model.Status, error) {
+func (g *Client) GetHomeTimeline(limit int) (model.Timeline, error) {
 	path := fmt.Sprintf("/api/v1/timelines/home?limit=%d", limit)
 
-	return g.getTimeline(path)
+	timeline := model.Timeline{
+		Name:     "HOME TIMELINE",
+		Statuses: nil,
 	}
 
-func (g *Client) GetPublicTimeline(limit int) ([]model.Status, error) {
+	return g.getTimeline(path, timeline)
+}
+
+func (g *Client) GetPublicTimeline(limit int) (model.Timeline, error) {
 	path := fmt.Sprintf("/api/v1/timelines/public?limit=%d", limit)
 
-	return g.getTimeline(path)
+	timeline := model.Timeline{
+		Name:     "PUBLIC TIMELINE",
+		Statuses: nil,
 	}
 
-func (g *Client) GetListTimeline(listID string, limit int) ([]model.Status, error) {
+	return g.getTimeline(path, timeline)
+}
+
+func (g *Client) GetListTimeline(listID string, limit int) (model.Timeline, error) {
 	path := fmt.Sprintf("/api/v1/timelines/list/%s?limit=%d", listID, limit)
 
-	return g.getTimeline(path)
+	timeline := model.Timeline{
+		Name:     "LIST: " + listID,
+		Statuses: nil,
 	}
 
-func (g *Client) GetTagTimeline(tag string, limit int) ([]model.Status, error) {
+	return g.getTimeline(path, timeline)
+}
+
+func (g *Client) GetTagTimeline(tag string, limit int) (model.Timeline, error) {
 	path := fmt.Sprintf("/api/v1/timelines/tag/%s?limit=%d", tag, limit)
 
-	return g.getTimeline(path)
+	timeline := model.Timeline{
+		Name:     "TAG: " + tag,
+		Statuses: nil,
 	}
 
-func (g *Client) getTimeline(path string) ([]model.Status, error) {
+	return g.getTimeline(path, timeline)
+}
+
+func (g *Client) getTimeline(path string, timeline model.Timeline) (model.Timeline, error) {
 	url := g.Authentication.Instance + path
 
 	var statuses []model.Status
 
 	if err := g.sendRequest(http.MethodGet, url, nil, &statuses); err != nil {
-		return nil, fmt.Errorf("received an error after sending the request to get the timeline; %w", err)
+		return timeline, fmt.Errorf("received an error after sending the request to get the timeline; %w", err)
 	}
 
-	return statuses, nil
+	timeline.Statuses = statuses
+
+	return timeline, nil
 }
 
 func (g *Client) sendRequest(method string, url string, requestBody io.Reader, object any) error {

internal/model/timeline.go

@@ -0,0 +1,29 @@
+package model
+
+import (
+	"strings"
+
+	"codeflow.dananglin.me.uk/apollo/enbas/internal/utilities"
+)
+
+type Timeline struct {
+	Name     string
+	Statuses []Status
+}
+
+func (t Timeline) String() string {
+	var builder strings.Builder
+
+	separator := "────────────────────────────────────────────────────────────────────────────────"
+
+	builder.WriteString(t.Name + "\n" + separator + "\n")
+
+	for _, status := range t.Statuses {
+		builder.WriteString(status.Account.DisplayName + " (@" + status.Account.Username + ")\n\n")
+		builder.WriteString(utilities.WrapLine(utilities.StripHTMLTags(status.Content), "\n", 80) + "\n\n")
+		builder.WriteString("ID: " + status.ID + "\tCreated at: " + utilities.FormatTime(status.CreatedAt) + "\n")
+		builder.WriteString(separator + "\n")
+	}
+
+	return builder.String()
+}