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mod bots;
mod report;
use std::{env, fs, num::NonZeroU64};
use atrium_api::app::bsky::embed::defs::AspectRatioData;
use atrium_api::app::bsky::embed::gallery::{ImageData, MainData as GalleryData, MainItemsItem};
use atrium_api::app::bsky::feed::post::{RecordData, RecordEmbedRefs, ReplyRefData};
use atrium_api::com::atproto::repo::strong_ref::{Main as StrongRef, MainData as StrongRefData};
use atrium_api::types::{Union, string::Datetime};
use bsky_sdk::BskyAgent;
use clap::{Parser, ValueEnum};
use report::{Post, Report};
use serde::Deserialize;
pub(crate) const MAX_POST_GRAPHEMES: usize = 300;
pub(crate) const MAX_POST_IMAGES: usize = 10;
pub(crate) const MAX_IMAGE_SIZE: u64 = 2_000_000;
#[derive(Debug, Parser)]
struct Args {
bot: Bot,
report_kind: ReportKind,
#[arg(long)]
dry: bool,
}
#[derive(Clone, Debug, ValueEnum)]
enum Bot {
#[value(name = "fdroid")]
FDroid,
}
#[derive(Clone, Debug, ValueEnum)]
enum ReportKind {
Breaking,
}
#[tokio::main]
async fn main() -> Result<(), String> {
tracing_subscriber::fmt::init();
let args = Args::parse();
let credentials = (!args.dry).then(load_credentials).transpose()?;
let (posts, update_state) = match (args.bot, args.report_kind) {
(Bot::FDroid, ReportKind::Breaking) => bots::fdroid::Breaking::report().await?,
};
if args.dry {
let post_count = posts.len();
if posts.is_empty() {
println!("No posts to publish.");
}
for (index, post) in posts.into_iter().enumerate() {
if index > 0 {
println!();
}
println!("Post {}/{}:\n{}", index + 1, post_count, post.text);
for image in post.images {
println!("Image: {}", image.alt);
}
}
return Ok(());
}
if !posts.is_empty() {
publish(posts, credentials.unwrap()).await?;
}
// Do not advance the state unless every post was published successfully.
update_state()
}
#[derive(Deserialize)]
struct Credentials {
identifier: String,
password: String,
}
fn load_credentials() -> Result<Credentials, String> {
let path = env::var("BSKY_CREDENTIALS_FILE").map_err(|_| {
"BSKY_CREDENTIALS_FILE is not set; use --dry to run without publishing".to_owned()
})?;
let data = fs::read(&path).map_err(|error| format!("failed to read {path}: {error}"))?;
serde_json::from_slice(&data).map_err(|error| format!("failed to parse {path}: {error}"))
}
async fn publish(posts: Vec<Post>, credentials: Credentials) -> Result<(), String> {
let agent = BskyAgent::builder()
.build()
.await
.map_err(|error| format!("failed to create Bluesky client: {error}"))?;
agent
.login(credentials.identifier, credentials.password)
.await
.map_err(|error| format!("failed to log in to Bluesky: {error}"))?;
let post_count = posts.len();
let image_count: usize = posts.iter().map(|post| post.images.len()).sum();
let mut uploaded_image_count = 0;
let mut records = Vec::with_capacity(post_count);
for (index, post) in posts.into_iter().enumerate() {
let embed = if post.images.is_empty() {
None
} else {
let mut images = Vec::with_capacity(post.images.len());
for (image_index, image) in post.images.into_iter().enumerate() {
let dimensions = imagesize::blob_size(&image.data).map_err(|error| {
format!(
"failed to determine dimensions of image {} for post {}: {error}",
image_index + 1,
index + 1
)
})?;
let aspect_ratio = AspectRatioData {
width: NonZeroU64::new(dimensions.width as u64).ok_or_else(|| {
format!(
"image {} for post {} has zero width",
image_index + 1,
index + 1
)
})?,
height: NonZeroU64::new(dimensions.height as u64).ok_or_else(|| {
format!(
"image {} for post {} has zero height",
image_index + 1,
index + 1
)
})?,
}
.into();
uploaded_image_count += 1;
tracing::info!(
image = uploaded_image_count,
images = image_count,
"uploading image"
);
let blob = agent
.api
.com
.atproto
.repo
.upload_blob(image.data)
.await
.map_err(|error| {
format!(
"failed to upload image {} for post {}: {error}",
image_index + 1,
index + 1
)
})?;
images.push(Union::Refs(MainItemsItem::Image(Box::new(
ImageData {
alt: image.alt,
aspect_ratio,
image: blob.data.blob,
}
.into(),
))));
}
Some(Union::Refs(RecordEmbedRefs::AppBskyEmbedGalleryMain(
Box::new(GalleryData { items: images }.into()),
)))
};
records.push(RecordData {
created_at: Datetime::now(),
text: post.text,
facets: Some(post.facets),
embed,
langs: Some(post.langs),
tags: Some(post.tags),
entities: None,
labels: None,
reply: None,
});
}
let mut root: Option<StrongRef> = None;
let mut parent: Option<StrongRef> = None;
for (index, mut record) in records.into_iter().enumerate() {
if let Some(parent) = parent.as_ref() {
record.reply = Some(
ReplyRefData {
parent: parent.clone(),
root: root.as_ref().unwrap().clone(),
}
.into(),
);
}
tracing::info!(post = index + 1, posts = post_count, "creating post");
let output = agent
.create_record(record)
.await
.map_err(|error| format!("failed to publish post {}: {error}", index + 1))?;
tracing::info!(
post = index + 1,
posts = post_count,
uri = %output.uri,
cid = ?output.cid,
"created post"
);
let reference: StrongRef = StrongRefData {
uri: output.uri.clone(),
cid: output.cid.clone(),
}
.into();
root.get_or_insert_with(|| reference.clone());
parent = Some(reference);
}
Ok(())
}
pub(crate) fn http_client() -> reqwest::Client {
reqwest::Client::builder()
.user_agent(env!("CARGO_PKG_NAME"))
.build()
.unwrap()
}
|
