Move Bot Logic to Class Methods
This commit is contained in:
parent
5e95d2b62c
commit
877c7ef324
2 changed files with 177 additions and 151 deletions
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@ -1,7 +1,11 @@
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use std::{fs::{self, OpenOptions}, path::Path, io::Write};
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use std::{fs::{self, OpenOptions}, path::Path, io::Write, thread::sleep, time};
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use lemmy_api_common::sensitive::Sensitive;
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use lemmy_api_common::{sensitive::Sensitive, post::CreatePost, community::{self, ListCommunities, ListCommunitiesResponse}};
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use lemmy_db_schema::newtypes::{LanguageId, CommunityId};
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use serde_derive::{Deserialize, Serialize};
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use url::Url;
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use crate::{CLIENT};
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macro_rules! pub_struct {
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($name:ident {$($field:ident: $t:ty,)*}) => {
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@ -19,7 +23,7 @@ pub_struct!(Secrets {
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});
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impl Secrets {
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pub(crate) fn load() -> Secrets {
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pub(crate) fn init() -> Secrets {
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let file_contents = match fs::read_to_string("secrets.json") {
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Ok(data) => data,
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Err(e) => panic!("ERROR: secrets.json could not be read:\n\n{:#?}", e),
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@ -65,7 +69,7 @@ pub_struct!(Config {
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});
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impl Config {
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pub(crate) fn load() -> Config {
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pub(crate) fn init() -> Config {
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let file_contents = match fs::read_to_string("config.json") {
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Ok(data) => data,
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Err(e) => panic!("ERROR: config.json could not be read:\n\n{:#?}", e),
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@ -77,6 +81,80 @@ impl Config {
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return config_parse;
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}
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pub(crate) fn load(&mut self) {
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let file_contents = match fs::read_to_string("config.json") {
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Ok(data) => data,
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Err(e) => panic!("ERROR: config.json could not be read:\n\n{:#?}", e),
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};
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let config_parse: Config = match serde_json::from_str(&file_contents) {
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Ok(data) => data,
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Err(e) => panic!("ERROR: config.json could not be parsed:\n\n{:#?}", e),
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};
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self.feeds = config_parse.feeds;
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self.instance = config_parse.instance;
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self.reddit_config = config_parse.reddit_config;
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}
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pub(crate) fn check_feeds(&mut self, post_history: &mut Vec<PrevPost>
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, community_ids: &CommunitiesVector, auth: &Sensitive<String>) -> Vec<CreatePost> {
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let mut post_queue: Vec<CreatePost> = vec![];
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self.feeds.iter().for_each(|feed| {
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let res = CLIENT
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.get(feed.feed_url.clone())
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.send()
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.unwrap()
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.text()
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.unwrap();
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let data: FeedData = serde_json::from_str(&res).unwrap();
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let mut prev_post_idx: Option<usize> = None;
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let mut do_post = true;
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post_history
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.iter()
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.enumerate()
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.for_each(|(idx, post)| {
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if &post.last_post_url == &data.items[0].url {
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do_post = false;
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} else if &post.title == &data.title {
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prev_post_idx = Some(idx);
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}
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});
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if do_post {
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let item = &data.items[0];
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let new_post = CreatePost {
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name: item.title.clone(),
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community_id: community_ids.find(&feed.communities.chapter),
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url: Some(Url::parse(&item.url).unwrap()),
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body: Some(
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"[Reddit](https://reddit.com)\n\n[Discord](https://discord.com)".into(),
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),
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honeypot: None,
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nsfw: Some(false),
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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
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auth: auth.clone(),
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};
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post_queue.push(new_post);
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match prev_post_idx {
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Some(idx) => {
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post_history[idx].title = data.title;
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post_history[idx].last_post_url = item.url.clone();
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}
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None => post_history.push(PrevPost {
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title: data.title,
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last_post_url: item.url.clone(),
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}),
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}
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}
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sleep(time::Duration::from_millis(100)); // Should prevent dos-ing J-Novel servers
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});
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PrevPost::save(&post_history);
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return post_queue;
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}
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}
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pub_struct!(RedditConfig {
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@ -177,3 +255,51 @@ pub_struct!(FeedEntry {
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date_published: String,
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});
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// Bot Helper Structs
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pub_struct!(CommunitiesVector {
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ids: Vec<(CommunityId, String)>,
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});
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impl CommunitiesVector {
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pub(crate) fn new() -> CommunitiesVector {
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CommunitiesVector{ids: vec![]}
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}
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pub(crate) fn load(&mut self, auth: &Sensitive<String>, base: &String) {
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let params = ListCommunities {
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auth: Some(auth.clone()),
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..Default::default()
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};
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let res = CLIENT
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.get(base.clone() + "/api/v3/community/list")
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.query(¶ms)
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.send()
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.unwrap()
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.text()
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.unwrap();
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let site_data: ListCommunitiesResponse = serde_json::from_str(&res).unwrap();
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let mut ids = [].to_vec();
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site_data.communities.iter().for_each(|entry| {
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let new_id = (entry.community.id, entry.community.name.clone());
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ids.push(new_id);
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});
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self.ids = ids;
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}
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pub(crate) fn find(&self, name: &LemmyCommunities) -> CommunityId {
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let mut ret_id = CommunityId(0);
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self.ids.iter().for_each(|id| {
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let id_name = &id.1;
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if &name.to_string() == id_name {
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ret_id = id.0;
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}
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});
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return ret_id;
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}
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}
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194
src/main.rs
194
src/main.rs
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@ -1,22 +1,19 @@
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use chrono::Utc;
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use config::{Config, PrevPost, Secrets, LemmyCommunities};
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use chrono::{Utc, DateTime, NaiveTime};
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use config::{Config, PrevPost, Secrets, CommunitiesVector};
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use lemmy_api_common::{
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person::{Login, LoginResponse},
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post::{CreatePost, GetPosts, GetPostsResponse},
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sensitive::Sensitive, community::{ListCommunities, ListCommunitiesResponse},
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sensitive::Sensitive,
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};
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use lemmy_db_schema::{
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newtypes::{CommunityId, LanguageId},
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ListingType, SortType,
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};
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use once_cell::sync::Lazy;
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use reqwest::{blocking::Client, StatusCode};
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use tui::{backend::{CrosstermBackend, Backend}, Terminal, widgets::{Widget, Block, Borders, Cell, Row, Table}, layout::{Layout, Constraint, Direction}, Frame, style::{Style, Modifier, Color}};
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use tui::{backend::{CrosstermBackend, Backend}, Terminal, widgets::{Block, Borders, Cell, Row, Table}, layout::{Layout, Constraint, Direction}, Frame, style::{Style, Modifier, Color}};
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use crossterm::{event::{self, DisableMouseCapture, EnableMouseCapture, Event, KeyCode}, execute, terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},};
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use std::{thread::{sleep, self}, time::{self, Duration}, io};
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use url::Url;
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use crate::config::FeedData;
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mod config;
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pub static CLIENT: Lazy<Client> = Lazy::new(|| {
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@ -34,16 +31,18 @@ struct Bot {
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post_history: Vec<PrevPost>,
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community_ids: CommunitiesVector,
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auth: Sensitive<String>,
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start_time: DateTime<Utc>,
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}
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impl Bot {
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pub(crate) fn new() -> Bot {
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Bot {
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secrets: Secrets::load(),
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config: Config::load(),
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secrets: Secrets::init(),
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config: Config::init(),
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post_history: PrevPost::load(),
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community_ids: CommunitiesVector::new(),
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auth: Sensitive::new("".to_string()),
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start_time: Utc::now(),
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}
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}
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@ -77,6 +76,30 @@ impl Bot {
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.send()
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.unwrap();
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}
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pub(crate) fn run_once(&mut self, mut prev_time: NaiveTime) {
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self.start_time = Utc::now();
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if self.start_time.time() - prev_time > chrono::Duration::seconds(6) { // Prod should use hours, add command line switch later and read duration from config
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prev_time = self.start_time.time();
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self.config.load();
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self.community_ids.load(&self.auth, &self.config.instance);
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}
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// Start the polling process
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// Get all feed URLs (use cache)
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let post_queue: Vec<CreatePost> = self.config.check_feeds(&mut self.post_history, &self.community_ids, &self.auth);
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post_queue.iter().for_each(|post| {
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println!("Posting: {}", post.name);
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self.post(post.clone());
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});
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while Utc::now().time() - self.start_time.time() < chrono::Duration::seconds(60) {
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sleep(time::Duration::from_secs(10));
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}
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}
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}
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fn list_posts(auth: &Sensitive<String>, base: String) -> GetPostsResponse {
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@ -98,144 +121,20 @@ fn list_posts(auth: &Sensitive<String>, base: String) -> GetPostsResponse {
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return serde_json::from_str(&res).unwrap();
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}
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struct CommunitiesVector {
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ids: Vec<(CommunityId, String)>,
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}
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impl CommunitiesVector {
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fn new() -> CommunitiesVector {
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CommunitiesVector{ids: vec![]}
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}
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fn load(&mut self, auth: &Sensitive<String>, base: &String) {
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let params = ListCommunities {
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auth: Some(auth.clone()),
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..Default::default()
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};
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let res = CLIENT
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.get(base.clone() + "/api/v3/community/list")
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.query(¶ms)
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.send()
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.unwrap()
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.text()
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.unwrap();
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let site_data: ListCommunitiesResponse = serde_json::from_str(&res).unwrap();
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let mut ids = [].to_vec();
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site_data.communities.iter().for_each(|entry| {
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let new_id = (entry.community.id, entry.community.name.clone());
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ids.push(new_id);
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});
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self.ids = ids;
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}
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fn find(&self, name: &LemmyCommunities) -> CommunityId {
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let mut ret_id = CommunityId(0);
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self.ids.iter().for_each(|id| {
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let id_name = &id.1;
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if &name.to_string() == id_name {
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ret_id = id.0;
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}
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});
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return ret_id;
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}
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}
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fn run_bot() {
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// Get all needed auth tokens at the start
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let mut old = Utc::now().time();
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let mut this = Bot::new();
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println!("{}", this.secrets.lemmy.username);
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this.login();
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this.community_ids.load(&this.auth, &this.config.instance);
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// Create empty eTag list
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println!("TODO: Etag list");
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// Enter a loop (not for debugging)
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loop {
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let start = Utc::now();
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print!("\x1B[2J\x1B[1;1H");
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println!(
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"Started loop at {} {}",
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start.format("%H:%M:%S"),
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start.timezone()
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);
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if start.time() - old > chrono::Duration::seconds(6) {
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old = start.time();
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this.config = Config::load();
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this.community_ids.load(&this.auth, &this.config.instance);
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}
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// Start the polling process
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// Get all feed URLs (use cache)
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let mut post_queue: Vec<CreatePost> = vec![];
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this.config.feeds.iter().for_each(|feed| {
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let res = CLIENT
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.get(feed.feed_url.clone())
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.send()
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.unwrap()
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.text()
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.unwrap();
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let data: FeedData = serde_json::from_str(&res).unwrap();
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let mut prev_post_idx: Option<usize> = None;
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let mut do_post = true;
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this.post_history
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.iter()
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.enumerate()
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.for_each(|(idx, post)| {
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if &post.last_post_url == &data.items[0].url {
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do_post = false;
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} else if &post.title == &data.title {
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prev_post_idx = Some(idx);
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}
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});
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if do_post {
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let item = &data.items[0];
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let new_post = CreatePost {
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name: item.title.clone(),
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community_id: this.community_ids.find(&feed.communities.chapter),
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url: Some(Url::parse(&item.url).unwrap()),
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body: Some(
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"[Reddit](https://reddit.com)\n\n[Discord](https://discord.com)".into(),
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),
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honeypot: None,
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nsfw: Some(false),
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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
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auth: this.auth.clone(),
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};
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post_queue.push(new_post);
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match prev_post_idx {
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Some(idx) => {
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this.post_history[idx].title = data.title;
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this.post_history[idx].last_post_url = item.url.clone();
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}
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None => this.post_history.push(PrevPost {
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title: data.title,
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last_post_url: item.url.clone(),
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}),
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}
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}
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sleep(time::Duration::from_millis(100)); // Should prevent dos-ing J-Novel servers
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});
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PrevPost::save(&this.post_history);
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post_queue.iter().for_each(|post| {
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println!("Posting: {}", post.name);
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this.post(post.clone());
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});
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while Utc::now().time() - start.time() < chrono::Duration::seconds(60) {
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sleep(time::Duration::from_secs(10));
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}
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// Get all needed auth tokens at the start
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let mut old = Utc::now().time();
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let mut this = Bot::new();
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println!("{}", this.secrets.lemmy.username);
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this.login();
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this.community_ids.load(&this.auth, &this.config.instance);
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// Create empty eTag list
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println!("TODO: Etag list");
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// Enter a loop (not for debugging)
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loop {
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this.run_once(old);
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}
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}
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@ -304,6 +203,7 @@ fn main() -> Result<(), io::Error> {
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)?;
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terminal.show_cursor()?;
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run_bot();
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Ok(())
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//run_bot();
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}
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