From bde794d7455a15052f7e4438b959970aa2457c7b Mon Sep 17 00:00:00 2001
From: Falko Zurell <falko.zurell@here.com>
Date: Fri, 17 Jan 2025 15:45:48 +0100
Subject: [PATCH] introduce Batch size and a README

---
 README.md           | 7 +++++++
 config.json.example | 1 +
 src/main.rs         | 8 +++++---
 3 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..838c338
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+# Instagram Pixelfed Batch Upload
+
+This program takes a folder and iterates over the images and creates Pixelfed postings with a specified batch size. 
+The description of the post can be given via the config.json. 
+Two variables in the post description can be give (see the `config.json.example` ).
+
+Usage: ``
diff --git a/config.json.example b/config.json.example
index 8cb64a6..97a2d67 100644
--- a/config.json.example
+++ b/config.json.example
@@ -3,5 +3,6 @@
     # See https://docs.pixelfed.org/running-pixelfed/installation.html#setting-up-services
       "access_token": "sdg;lkjrglksjh;lkshj;lksjthrst;hoijrt;ihj;sithj;itjh",
     "visibility": "unlisted",
+    "batch_size": 10,
     "default_text": "Instagram dump from @title@ @batch@  #instabackup #instaimport #instaexit"
 }
diff --git a/src/main.rs b/src/main.rs
index 65c4e3e..ae1c331 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,6 @@
 use std::fs;
-use serde::Deserialize;
+use std::path::Path;
+use serde::{Deserialize, Serialize};
 use reqwest::blocking::Client;
 use std::error::Error;
 
@@ -9,6 +10,7 @@ struct Config {
     access_token: String,
     visibility: String,  // Should be "unlisted"
     default_text: String,
+    batch_size: usize,
 }
 
 fn load_config() -> Result<Config, Box<dyn Error>> {
@@ -92,9 +94,9 @@ fn main() -> Result<(), Box<dyn Error>> {
     let config = load_config()?;
     let images = get_jpeg_files(&args[1]);
     let client = Client::new();
-    let total_batches = (images.len() + 19) / 20;
+    let total_batches = (images.len() + config.batch_size - 1) / config.batch_size;
 
-    for (i, chunk) in images.chunks(20).enumerate() {
+    for (i, chunk) in images.chunks(config.batch_size).enumerate() {
         upload_images_batch(&client, &config, chunk, i + 1, total_batches, &title)?;
     }