Neshura/aob-lemmy-bot
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Bot Rewrite for jnovel labs

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This commit is contained in:
Neshura 2023-09-18 23:01:22 +02:00
parent ba052a29b5
commit a0d414a091
Signed by: Neshura
GPG key ID: B6983AAA6B9A7A6C
2 changed files with 320 additions and 193 deletions
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8
src/config/mod.rs
View file

@ -158,7 +158,6 @@ impl Config {
.await?;
let data: FeedSeriesData = serde_json::from_str(&res).unwrap();
println!("{:#?}", data);
}
return Ok(());
}
@ -210,10 +209,6 @@ impl Config {
// Get First Volume that has valid Release Data
if now >= published {
if Some(volume.slug.clone()) != history_data.last_volume_slug {
println!(
"Should Post for {} Volume {}",
feed.series_slug, volume.slug
);
if let Some(volume_community) = &feed.communities.volume {
let mut post_url = Url::parse(&(volume_url_base!() + &feed.series_slug))?;
post_url.set_fragment(Some(&("volume-".to_string() + &volume.number.to_string())));
@ -235,7 +230,6 @@ impl Config {
language_id: Some(LanguageId(37)), // TODO get this id once every few hours per API request, the ordering of IDs suggests that the EN Id might change in the future
auth: auth.clone(),
};
println!("{:?}", new_post.url);
post_queue.push((
new_post,
PostQueueMetadata {
@ -269,8 +263,6 @@ impl Config {
data.parts.reverse();
for part in data.parts {
if Some(part.slug.clone()) != history_data.last_part_slug {
println!("Should Post for {} Part {}", feed.series_slug, part.slug);
let new_post = CreatePost {
name: part.title.clone(),
community_id: community_ids.find(&chapter_community),

503
src/main.rs
View file

@ -1,4 +1,4 @@
use chrono::{NaiveDateTime, Utc};
use chrono::{DateTime, Duration, NaiveDateTime, Utc};
use config::{CommunitiesVector, Config, LemmyCommunities, PrevPost, Secrets};
use lemmy_api_common::{
lemmy_db_views::structs::PostView,
@ -6,6 +6,7 @@ use lemmy_api_common::{
post::{CreatePost, FeaturePost, GetPosts, GetPostsResponse},
sensitive::Sensitive,
};
use lemmy_db_schema::newtypes::PostId;
use lemmy_db_schema::{newtypes::CommunityId, ListingType, PostFeatureType, SortType};
use once_cell::sync::Lazy;
use reqwest::{Client, StatusCode};
@ -16,23 +17,32 @@ use std::{
atomic::{AtomicBool, Ordering},
Arc,
},
thread::{self},
time::{self, Duration}, vec,
vec,
};
use std::str::FromStr;
use std::time::UNIX_EPOCH;
use tokio::sync::Mutex;
use tokio::time::sleep;
mod config;
mod feeds;
pub static CLIENT: Lazy<Client> = Lazy::new(|| {
let client = Client::builder()
.timeout(time::Duration::from_secs(30))
.connect_timeout(time::Duration::from_secs(30))
.timeout(Duration::seconds(30).to_std().unwrap())
.connect_timeout(Duration::seconds(30).to_std().unwrap())
.build()
.expect("build client");
client
});
struct PostQueueMetadata {
id: usize,
series: String,
part: Option<String>,
volume: Option<String>,
}
#[derive(Clone)]
struct Bot {
secrets: Secrets,
@ -40,8 +50,10 @@ struct Bot {
post_history: Vec<PrevPost>,
community_ids: CommunitiesVector,
auth: Sensitive<String>,
start_time: NaiveDateTime,
login_error: bool,
start_time: DateTime<Utc>,
message_queue: Vec<String>,
error_queue: Vec<String>,
}
impl Bot {
@ -52,14 +64,16 @@ impl Bot {
post_history: PrevPost::load(),
community_ids: CommunitiesVector::new(),
auth: Sensitive::new("".to_string()),
start_time: Utc::now().naive_local(),
login_error: true,
start_time: Utc::now(),
message_queue: vec![],
error_queue: vec![],
}
}
/// Get JWT Token
///
/// * `return` : Returns true if token was succesfully retrieved, false otherwise
/// * `return` : Returns true if token was successfully retrieved, false otherwise
#[warn(unused_results)]
pub(crate) async fn login(&mut self) -> Result<Sensitive<String>, Box<dyn Error>> {
let login_params = Login {
@ -71,111 +85,101 @@ impl Bot {
let res = CLIENT
.post(self.config.instance.clone() + "/api/v3/user/login")
.json(&login_params)
.send().await?;
.send()
.await?;
if res.status() == StatusCode::OK {
return if res.status() == StatusCode::OK {
let data: &LoginResponse = &res.json().await.unwrap();
let jwt = data.jwt.clone().expect("JWT Token could not be acquired");
let jwt = match data.jwt.clone() {
Some(data) => data,
None => {
self.error_queue.push(format!("Error: Missing JWT Token"));
return Err(Box::try_from(format!("Error: Missing JWT Token")).unwrap());
}
};
self.auth = jwt.clone();
return Ok(jwt);
self.login_error = false;
Ok(jwt)
} else {
self.message_queue.push(format!("Error Code: {:?}", res.status()));
return Err(Box::new(res.error_for_status().unwrap_err()));
}
self.error_queue
.push(format!("Error Code: {:?}", res.status()));
Err(Box::new(res.error_for_status().unwrap_err()))
};
}
/// Make Post to Lemmy Instance
///
/// * `post_data` : Object of type [CreatePost] containing post info
/// * `return` : Returns true if Post was succesful, false otherwise
/// * `return` : Returns true if Post was successful, false otherwise
#[warn(unused_results)]
pub(crate) async fn post(&mut self, post_data: CreatePost) -> Result<PostView, Box<dyn Error>> {
pub(crate) async fn post(&mut self, post_data: &CreatePost) -> Result<PostView, Box<dyn Error>> {
let res = CLIENT
.post(self.config.instance.clone() + "/api/v3/post")
.json(&post_data)
.send().await?;
.json(post_data)
.send()
.await?;
// TODO: process res to get info about if post was successfuly (mostly if jwt token was valid)
let ret: PostView = serde_json::from_str::<HashMap<&str, PostView>>(res.text().await?.as_str())
.unwrap()
// TODO: process res to get info about if post was successfully (mostly if jwt token was valid)
let ret: PostView = serde_json::from_str::<HashMap<&str, PostView>>(res.text().await?.as_str())?
.remove("post_view")
.unwrap();
return Ok(ret);
}
#[warn(unused_results)]
pub(crate) async fn pin_new(
&mut self,
old_post: &Option<usize>,
new_post: &PostView,
) -> Result<(), Box<dyn Error>> {
match old_post {
Some(id) => {
let remove_community_pin = FeaturePost {
post_id: self.post_history[*id].post_id,
featured: false,
feature_type: PostFeatureType::Community,
auth: self.auth.clone(),
};
let _ = self.pin(remove_community_pin);
}
None => {
self.message_queue.push(format!("Unable to unpin old post, please do so manually"));
}
}
// Unpin the other chapter post on local
// Get all local pinned posts first
// Filter out any post made in the meta community (Community ID)
let get_params = GetPosts {
auth: Some(self.auth.clone()),
..Default::default()
};
let post_list_json = CLIENT
.get(self.config.instance.clone() + "/api/v3/post/list")
.query(&get_params)
.send().await?
.text().await?;
let post_list: GetPostsResponse = serde_json::from_str(post_list_json.as_str()).unwrap();
pub(crate) async fn pin_post(&mut self, new_post_id: &PostId, new_post_community: &CommunityId) -> Result<(bool, bool), Box<dyn Error>> {
let mut local_pins = true;
let mut community_pins = true;
// Unpin Old Posts
// Get Local Posts & Unpin The Other Post
let mut meta_community: CommunityId = CommunityId(15);
self.community_ids.ids.iter().for_each(|(id, name)| {
if name == &LemmyCommunities::metadiscussions.to_string() {
meta_community = id.clone();
}
});
for post_view in post_list.posts {
if post_view.community.id != meta_community && post_view.post.featured_local {
let remove_local_pin = FeaturePost {
post_id: post_view.post.id,
featured: false,
feature_type: PostFeatureType::Local,
auth: self.auth.clone(),
};
let get_params = GetPosts {
auth: Some(self.auth.clone()),
..Default::default()
};
match self.pin(remove_local_pin).await {
Ok(_) => {}
Err(e) => self.message_queue.push(format!("Error Unpinning Post: {:#?}", e)),
};
}
}
local_pins = self
.unpin_old_posts(get_params, PostFeatureType::Local, &meta_community)
.await?;
// Get Community Posts & Unpin The Other Post
let get_params = GetPosts {
auth: Some(self.auth.clone()),
community_id: Some(new_post_community.clone()),
..Default::default()
};
community_pins = self
.unpin_old_posts(get_params, PostFeatureType::Community, &meta_community)
.await?;
// Pin New Post
let pin_new_community = FeaturePost {
post_id: new_post.post.id,
post_id: new_post_id.clone(),
featured: true,
feature_type: PostFeatureType::Community,
auth: self.auth.clone(),
};
let _ = self.pin(pin_new_community);
match self.pin(pin_new_community).await {
Ok(_) => {}
Err(e) => {
self.message_queue
.push(format!("Error Unpinning Post: {:#?}", e));
community_pins = false;
}
};
let pin_new_local = FeaturePost {
post_id: new_post.post.id,
post_id: new_post_id.clone(),
featured: true,
feature_type: PostFeatureType::Local,
auth: self.auth.clone(),
@ -183,98 +187,83 @@ impl Bot {
match self.pin(pin_new_local).await {
Ok(_) => {}
Err(e) => self.message_queue.push(format!("Error Pinning Post: {:#?}", e)),
Err(e) => {
self.message_queue
.push(format!("Error Unpinning Post: {:#?}", e));
local_pins = false;
}
};
return Ok(());
return Ok((community_pins, local_pins));
}
#[warn(unused_results)]
pub(crate) async fn unpin_old_posts(
&mut self,
get_params: GetPosts,
pin_scope: PostFeatureType,
meta_community: &CommunityId,
) -> Result<bool, Box<dyn Error>> {
let post_list_json = CLIENT
.get(self.config.instance.clone() + "/api/v3/post/list")
.query(&get_params)
.send()
.await?
.text()
.await?;
let post_list: GetPostsResponse = serde_json::from_str(post_list_json.as_str()).unwrap();
for post_view in post_list.posts {
if &post_view.community.id != meta_community && post_view.post.featured_local {
let remove_local_pin = FeaturePost {
post_id: post_view.post.id,
featured: false,
feature_type: pin_scope,
auth: self.auth.clone(),
};
match self.pin(remove_local_pin).await {
Ok(_) => {}
Err(e) => {
self.message_queue
.push(format!("Error Unpinning Post: {:#?}", e));
return Err(Box::from(format!("{}", e)));
}
};
}
}
Ok(true)
}
pub(crate) async fn pin(&mut self, pin_data: FeaturePost) -> Result<bool, Box<dyn Error>> {
let res = CLIENT
.post(self.config.instance.clone() + "/api/v3/post/feature")
.json(&pin_data)
.send().await?;
.send()
.await?;
let ret: PostView = serde_json::from_str::<HashMap<&str, PostView>>(res.text().await?.as_str())
.unwrap()
let ret: PostView = serde_json::from_str::<HashMap<&str, PostView>>(res.text().await?.as_str())?
.remove("post_view")
.unwrap();
return Ok(ret.post.featured_local);
}
#[warn(unused_results)]
pub(crate) async fn run_once(&mut self, prev_time: &mut NaiveDateTime) -> Result<(), Box<dyn Error>> {
self.message_queue.push(format!("{:#<1$}", "", 30));
self.start_time = Utc::now().naive_local();
if self.start_time - *prev_time > chrono::Duration::seconds(6) {
// Prod should use hours, add command line switch later and read duration from config
self.message_queue.push(format!("Reloading Config"));
*prev_time = self.start_time;
self.config.load();
self.community_ids.load(&self.auth, &self.config.instance).await?;
self.message_queue.push(format!("Done!"));
}
// Start the polling process
// Get all feed URLs (use cache)
self.message_queue.push(format!("Checking Feeds"));
let post_queue: Vec<(CreatePost, (Option<usize>, usize, String))> = self
.config
.check_feeds(&mut self.post_history, &self.community_ids, &self.auth).await?;
self.message_queue.push(format!("Done!"));
let mut i = 0;
while i < post_queue.len() {
let (post, (prev_idx, feed_id, feed_title)) = &post_queue[i];
self.message_queue.push(format!("Posting: {}", post.name));
let post_data = self.post(post.clone()).await?;
self.pin_new(&prev_idx, &post_data).await?;
// Move current post to old post list
match prev_idx {
Some(idx) => {
self.post_history[*idx].title = feed_title.clone();
self.post_history[*idx].post_id = post_data.post.id;
self.post_history[*idx].last_post_url =
post.url.clone().unwrap().to_string();
}
None => self.post_history.push(PrevPost {
id: feed_id.clone(),
post_id: post_data.post.id,
title: feed_title.clone(),
last_post_url: post.url.clone().unwrap().to_string(),
}),
}
i += 1;
}
PrevPost::save(&self.post_history);
return Ok(());
}
pub(crate) async fn idle(&mut self) {
let mut sleep_duration = chrono::Duration::seconds(30);
if Utc::now().naive_local() - self.start_time > sleep_duration {
sleep_duration = chrono::Duration::seconds(60);
let mut sleep_duration = Duration::seconds(30);
if Utc::now() - self.start_time > sleep_duration {
sleep_duration = Duration::seconds(60);
}
while Utc::now().naive_local() - self.start_time < sleep_duration {
sleep(time::Duration::from_millis(100)).await;
}
match reqwest::get(
"https://status.neshweb.net/api/push/7s1CjPPzrV?status=up&msg=OK&ping=",
).await {
match reqwest::get("https://status.neshweb.net/api/push/7s1CjPPzrV?status=up&msg=OK&ping=").await {
Ok(_) => {}
Err(err) => self.message_queue.push(format!("{}", err)),
Err(err) => self.error_queue.push(format!("{}", err)),
};
while Utc::now() - self.start_time < sleep_duration {
sleep(Duration::milliseconds(100).to_std().unwrap()).await;
}
}
}
@ -289,65 +278,213 @@ async fn list_posts(auth: &Sensitive<String>, base: String) -> GetPostsResponse
let res = CLIENT
.get(base + "/api/v3/post/list")
.query(&params)
.send().await
.send()
.await
.unwrap()
.text().await
.text()
.await
.unwrap();
return serde_json::from_str(&res).unwrap();
}
async fn run_bot(bot: Arc<Mutex<Bot>>) {
// TODO this currently does not update the bot Mutex when run
// Get all needed auth tokens at the start
let mut old = Utc::now().naive_local();
let mut this = bot.lock().await.clone();
match this.login().await {
Ok(_) => {
println!("Login successful");
},
Err(e) => {
println!("Unable to get initial login:\n {:#?}", e);
}
};
let _ = this.community_ids.load(&this.auth, &this.config.instance).await;
let now = Utc::now;
let mut config_reload_duration = this.config.config_reload.unwrap_or(360);
let mut config_reload_time = now() - Duration::minutes(config_reload_duration as i64 + 1); // Setting this to be in the future by default prevents unneeded code duplication
loop {
this.idle().await;
this.message_queue = vec![];
match this.run_once(&mut old).await {
Ok(_) => {}
Err(e) => panic!("Crashed due to Error: {:#?}", e),
};
*bot.lock().await = this.clone();
this.start_time = now();
this.idle().await;
// After configured time passed reload config
if now() - config_reload_time >= Duration::minutes(config_reload_duration as i64) {
this.config.load();
this.secrets.load();
config_reload_duration = this.config.config_reload.unwrap_or(360);
let _ = this
.community_ids
.load(&this.auth, &this.config.instance)
.await;
this.message_queue
.push(format!("Config Reloaded at {}", now().naive_local()));
config_reload_time = now();
}
// Check if Login token is valid, if it is not get a new one
while this.login_error {
let _ = this.login().await;
}
// Perform Run
// Start the polling process
// Get all feed URLs (use cache)
let queue_data = match this
.config
.check_feeds(&this.post_history, &this.community_ids, &this.auth)
.await
{
Ok(data) => data,
Err(e) => {
this.error_queue.push(format!("{}", e));
continue;
}
};
this.message_queue
.push(format!("Checked Feeds at {}", now().naive_local()));
for queued_post in queue_data {
let (post, post_metadata) = queued_post;
this.message_queue.push(format!("Posting: {}", post.name));
// Perform Post and Pins
let post_data = match this.post(&post).await {
Ok(data) => data,
Err(e) => {
this.error_queue.push(format!("{}", e));
continue;
}
};
let _ = this
.pin_post(&post_data.post.id, &post_data.community.id)
.await;
// Update Post History
let mut index_exists = false;
if this.post_history.len() > post_metadata.id {
index_exists = true;
}
if let Some(part_slug) = post_metadata.part {
match index_exists {
true => {
this.post_history[post_metadata.id].last_part_slug = Some(part_slug);
this.post_history[post_metadata.id].last_part_time = Some(now().to_string());
}
false => {
let new_history = PrevPost {
id: post_metadata.id,
last_volume_slug: None,
last_volume_time: None,
last_part_slug: Some(part_slug),
last_part_time: Some(now().to_string()),
};
this.post_history.push(new_history);
}
}
}
if let Some(volume_slug) = post_metadata.volume {
match index_exists {
true => {
this.post_history[post_metadata.id].last_volume_slug = Some(volume_slug);
this.post_history[post_metadata.id].last_volume_time = Some(now().to_string());
}
false => {
let new_history = PrevPost {
id: post_metadata.id,
last_volume_slug: Some(volume_slug),
last_volume_time: Some(now().to_string()),
last_part_slug: None,
last_part_time: None,
};
this.post_history.push(new_history);
}
};
}
}
PrevPost::save(&this.post_history);
// Fix Queue Lengths and Update Mutex Data
while this.message_queue.len() > 5 {
this.message_queue.remove(0);
}
while this.error_queue.len() > 10 {
this.error_queue.remove(0);
}
this.idle().await;
}
}
async fn print_info(shutdown: Arc<AtomicBool>, bot: Arc<Mutex<Bot>>) {
while !shutdown.load(Ordering::Relaxed) {
let bot: tokio::sync::MutexGuard<'_, Bot> = bot.lock().await;
sleep(Duration::from_millis(500)).await;
let snapshot: tokio::sync::MutexGuard<'_, Bot> = bot.lock().await;
sleep(Duration::milliseconds(200).to_std().unwrap()).await;
print!("\x1B[2J\x1B[1;1H");
println!(
"##[Ascendance of a Bookworm Bot]## | Time: {}",
Utc::now().naive_local().format("%H:%M:%S")
);
println!("Instance: {}", bot.config.instance);
println!("Ran Last: {}", bot.start_time.format("%d/%m/%Y %H:%M:%S"));
println!("{:#<1$}", "", 30);
bot.post_history.iter().for_each(|post| {
print!("| -- |");
print!("{} ", post.title);
print!("{:<1$}| ", "", 60 - post.title.len());
println!("{}", post.last_post_url);
println!("Instance: {}", snapshot.config.instance);
println!(
"Ran Last: {}",
snapshot
.start_time
.naive_local()
.format("%d/%m/%Y %H:%M:%S")
);
println!("{:#<1$}", "", 175);
snapshot.post_history.iter().for_each(|post| {
if post.last_part_time.is_some() && post.last_volume_time.is_some() {
let part_time = post.last_part_time.clone().unwrap();
let volume_time = post.last_volume_time.clone().unwrap();
let parsed_part_time = DateTime::<Utc>::from_str(&part_time).unwrap_or(DateTime::<Utc>::from(UNIX_EPOCH)).naive_local();
let parsed_volume_time = DateTime::<Utc>::from_str(&volume_time).unwrap_or(DateTime::<Utc>::from(UNIX_EPOCH)).naive_local();
let formatted_time;
if parsed_part_time > parsed_volume_time {
formatted_time = parsed_part_time;
}
else {
formatted_time = parsed_volume_time;
}
print!("| {} |", formatted_time.format("%d/%m/%Y %H:%M:%S"));
}
else if post.last_part_time.is_some() {
let part_time = post.last_part_time.clone().unwrap();
let formatted_time: NaiveDateTime = DateTime::<Utc>::from_str(&part_time).unwrap_or(DateTime::<Utc>::from(UNIX_EPOCH)).naive_local();
print!("| {} |", formatted_time.format("%d/%m/%Y %H:%M:%S"));
}
else if post.last_volume_time.is_some() {
let volume_time = post.last_volume_time.clone().unwrap();
let formatted_time = DateTime::<Utc>::from_str(&volume_time).unwrap_or(DateTime::<Utc>::from(UNIX_EPOCH)).naive_local();
print!("| {} |", formatted_time.format("%d/%m/%Y %H:%M:%S"));
}
else {
print!("| {:<1$} |", "", 19);
}
print!("{:<1$}", "", 2 - post.id.to_string().len());
print!("{}| ", post.id);
print!("{}", post.last_part_slug.clone().unwrap_or("N/A".to_string()));
print!("{:<1$}| ", "", 75 - post.last_part_slug.clone().unwrap_or("N/A".to_string()).len());
print!("{}", post.last_volume_slug.clone().unwrap_or("N/A".to_string()));
println!("{:<1$}| ", "", 70 - post.last_volume_slug.clone().unwrap_or("N/A".to_string()).len());
});
bot.message_queue.iter().for_each(|message| {
println!("{:#<1$}", "", 175);
for error in snapshot.error_queue.iter() {
println!("{}", error);
}
println!("{:#<1$}", "", 175);
for message in snapshot.message_queue.iter() {
println!("{}", message);
})
}
}
}
@ -373,8 +510,6 @@ async fn main() {
println!("Bot crashed due to unknown Error, restarting thread after wait...");
sleep(Duration::from_secs(30)).await;
sleep(Duration::seconds(10).to_std().unwrap()).await;
}
}