commit 4c497c575cd1d39337adc22dfb9ee2b2d23042cf
from: Oliver Lowe <o@olowe.co>
date: Sun Feb 04 11:02:36 2024 UTC

lemmy: fix up, export comment path parsing for commands

commit - 53469cfb86b05905dd8bb219db400e31be3f0169
commit + 4c497c575cd1d39337adc22dfb9ee2b2d23042cf
blob - f30ed30b332e1105f93591f3ae88cc4fc3ba7626
blob + bfd8c68f667c8b63dc9833c24659b00d7a55acba
--- lemmy.go
+++ lemmy.go
@@ -2,7 +2,6 @@
 package lemmy
 
 import (
-	"errors"
 	"fmt"
 	"io/fs"
 	"strconv"
@@ -43,6 +42,7 @@ type Post struct {
 	URL       string
 	Published time.Time
 	Updated   time.Time
+	Creator   Person `json:"-"`
 }
 
 func (p *Post) Name() string { return strconv.Itoa(p.ID) }
@@ -61,10 +61,12 @@ type Comment struct {
 	PostID int `json:"post_id"`
 	// Holds ordered comment IDs referenced by this comment
 	// for threading.
-	References []int
-	Content    string
-	CreatorID  int `json:"creator_id"`
-	Published  time.Time
+	Path        string
+	Content     string
+	CreatorID   int `json:"creator_id"`
+	Published   time.Time
+	ActivityURL string `json:"ap_id"`
+	Creator     Person `json:"-"`
 }
 
 func (c *Comment) Name() string { return strconv.Itoa(c.ID) }
@@ -75,24 +77,24 @@ func (c *Comment) ModTime() time.Time { return time.Un
 func (c *Comment) IsDir() bool        { return c.Mode().IsDir() }
 func (c *Comment) Sys() interface{}   { return nil }
 
-// parseCommentPath returns the comment IDs from the path field of a Comment.
-func parseCommentPath(s string) ([]int, error) {
+// ParseCommentPath returns the comment IDs referenced by a Comment.
+func ParseCommentPath(s string) []int {
 	elems := strings.Split(s, ".")
 	if len(elems) == 1 {
-		return nil, errors.New("only one comment in path")
+		return []int{}
 	}
 	if elems[0] != "0" {
-		return nil, fmt.Errorf("expected comment id 0, got %s", elems[0])
+		return []int{}
 	}
 	refs := make([]int, len(elems))
-	for _, ele := range elems {
+	for i, ele := range elems {
 		id, err := strconv.Atoi(ele)
 		if err != nil {
-			return nil, fmt.Errorf("parse comment id: %w", err)
+			return refs
 		}
-		refs = append(refs, id)
+		refs[i] = id
 	}
-	return refs, nil
+	return refs
 }
 
 type Person struct {