From 621d5eee8f81ed7457e849dc9c186239b2950862 Mon Sep 17 00:00:00 2001
From: Gabriel Garrido <gabriel@garrido.io>
Date: Sun, 21 Apr 2024 20:10:25 +0200
Subject: [PATCH] Support min and max id

---
 README.md        | 10 +++++++---
 client/client.go | 10 ++++++++++
 main.go          |  8 ++++++--
 3 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 1611ba9..3e71e7e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Mastodon PESOS
 
-Fetch a Mastodon account's posts and save them as Markdown files. Posts are transformed to Markdown, images are inlined, and replies are threaded.
+Fetch a Mastodon account's posts and save them as Markdown files. Posts are transformed to Markdown, images are inlined, and replies are threaded. Implements most of the parameters in Mastodon's [API to get account's statuses](https://docs.joinmastodon.org/methods/accounts/#statuses). 
 
 For the time being this formats the files with [Hugo](https://gohugo.io) front-matter.
 
@@ -10,17 +10,21 @@ I use this small tool to create an archive of my Mastodon posts, which I then [s
 ```
 Usage of ./mastodon-pesos:
   -dist string
-        Path to directory where files will be written
+        Path to directory where files will be written (default "./posts")
   -exclude-reblogs
         Whether or not to exclude reblogs
   -exclude-replies
         Whether or not exclude replies to other users
   -limit int
         Maximum number of posts to fetch (default 40)
+  -max-id string
+        Fetch posts lesser than this id
+  -min-id string
+        Fetch posts immediately newer than this id
   -persist
         Persist most recent post id to /tmp/mastodon-pesos-fid
   -since-id string
-        Fetch only posts made since passed post id
+        Fetch posts greater than this id
   -user string
         URL of User's Mastodon account whose toots will be fetched
 ```
diff --git a/client/client.go b/client/client.go
index 5095f76..c6d01cd 100644
--- a/client/client.go
+++ b/client/client.go
@@ -42,6 +42,8 @@ type PostsFilter struct {
 	ExcludeReblogs bool
 	Limit          int
 	SinceId        string
+	MinId          string
+	MaxId          string
 }
 
 func New(userURL string) (Client, error) {
@@ -84,6 +86,14 @@ func (c Client) GetPosts(filter PostsFilter) ([]Post, error) {
 		queryValues.Add("since_id", filter.SinceId)
 	}
 
+	if filter.MaxId != "" {
+		queryValues.Add("max_id", filter.MaxId)
+	}
+
+	if filter.MinId != "" {
+		queryValues.Add("min_id", filter.MinId)
+	}
+
 	queryValues.Add("limit", strconv.Itoa(filter.Limit))
 
 	query := fmt.Sprintf("?%s", queryValues.Encode())
diff --git a/main.go b/main.go
index a373d0a..970fb59 100644
--- a/main.go
+++ b/main.go
@@ -10,12 +10,14 @@ import (
 )
 
 func main() {
-	dist := flag.String("dist", "", "Path to directory where files will be written")
+	dist := flag.String("dist", "./posts", "Path to directory where files will be written")
 	user := flag.String("user", "", "URL of User's Mastodon account whose toots will be fetched")
 	excludeReplies := flag.Bool("exclude-replies", false, "Whether or not exclude replies to other users")
 	excludeReblogs := flag.Bool("exclude-reblogs", false, "Whether or not to exclude reblogs")
 	limit := flag.Int("limit", 40, "Maximum number of posts to fetch")
-	sinceId := flag.String("since-id", "", "Fetch only posts made since passed post id")
+	sinceId := flag.String("since-id", "", "Fetch posts greater than this id")
+	maxId := flag.String("max-id", "", "Fetch posts lesser than this id")
+	minId := flag.String("min-id", "", "Fetch posts immediately newer than this id")
 	persist := flag.Bool("persist", false, "Persist most recent post id to /tmp/mastodon-pesos-fid")
 
 	flag.Parse()
@@ -31,6 +33,8 @@ func main() {
 		ExcludeReblogs: *excludeReblogs,
 		Limit:          *limit,
 		SinceId:        *sinceId,
+		MaxId:          *maxId,
+		MinId:          *minId,
 	})
 
 	if err != nil {