mclo.gs upload

src/api/mclogs.rs

@@ -0,0 +1,35 @@
+use std::collections::HashMap;
+
+use eyre::Result;
+use serde::{Deserialize, Serialize};
+
+use super::{HttpClient, HttpClientExt};
+
+const MCLOGS: &str = "https://api.mclo.gs/1";
+const UPLOAD: &str = "/log";
+const RAW: &str = "/raw";
+
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct PostLogResponse {
+	pub success: bool,
+	pub id: Option<String>,
+	pub url: Option<String>,
+	pub raw: Option<String>,
+	pub error: Option<String>,
+}
+
+pub async fn upload_log(http: &HttpClient, content: &str) -> Result<PostLogResponse> {
+	let url = format!("{MCLOGS}{UPLOAD}");
+	let request = http
+		.post(url)
+		.form(&HashMap::from([("content", content)]))
+		.build()?;
+
+	Ok(http.execute(request).await?.json().await?)
+}
+
+pub async fn raw_log(http: &HttpClient, id: &str) -> Result<String> {
+	let url = format!("{MCLOGS}{RAW}/{id}");
+
+	Ok(http.get_request(&url).await?.text().await?)
+}

src/api/mod.rs

@@ -3,6 +3,7 @@ use reqwest::Response;
 
 pub mod dadjoke;
 pub mod github;
+pub mod mclogs;
 pub mod paste_gg;
 pub mod pluralkit;
 pub mod prism_meta;

src/handlers/event/analyze_logs/info.rs

@@ -0,0 +1,83 @@
+use std::sync::OnceLock;
+
+use log::trace;
+use regex::Regex;
+
+// in future, we can add extra data to display in log analysis like Java version
+pub enum Info {
+	Game,
+	Launcher,
+}
+
+pub fn find(log: &str) -> Option<Info> {
+	if looks_like_launcher_log(log) {
+		// launcher logs can sometimes seem like a game log
+		Some(Info::Launcher)
+	} else if looks_like_game_log(log) {
+		Some(Info::Game)
+	} else {
+		None
+	}
+}
+
+fn looks_like_launcher_log(log: &str) -> bool {
+	static QT_LOG_REGEX: OnceLock<Regex> = OnceLock::new();
+
+	trace!("Guessing whether log is launcher log");
+
+	let qt_log = QT_LOG_REGEX.get_or_init(|| Regex::new(r"\d+\.\d{3} [CDFIW] \|").unwrap());
+	qt_log.is_match(log)
+}
+
+fn looks_like_game_log(log: &str) -> bool {
+	static LOG4J_REGEX: OnceLock<Regex> = OnceLock::new();
+
+	trace!("Guessing whether log is Minecraft log");
+
+	if log.contains("Prism Launcher version: ") || log.contains("Minecraft process ID: ") {
+		return true;
+	}
+
+	// present in almost every Minecraft version
+	if log.contains("Setting user: ") || log.contains("Minecraft Version: ") {
+		return true;
+	}
+
+	if log.contains("Exception in thread ")
+		|| log.contains("Exception: ")
+		|| log.contains("Error: ")
+		|| log.contains("Throwable: ")
+		|| log.contains("Caused by: ")
+	{
+		return true;
+	}
+
+	if log.contains("org.prismlauncher.EntryPoint.main(EntryPoint.java")
+		|| log.contains("java.lang.Thread.run(Thread.java")
+	{
+		return true;
+	}
+
+	let log4j = LOG4J_REGEX.get_or_init(|| {
+		Regex::new(r"\[\d{2}:\d{2}:\d{2}\] \[.+?/(FATAL|ERROR|WARN|INFO|DEBUG|TRACE)\] ").unwrap()
+	});
+
+	if log4j.is_match(log) {
+		return true;
+	}
+
+	if log.contains("[INFO]")
+		|| log.contains("[CONFIG]")
+		|| log.contains("[FINE]")
+		|| log.contains("[FINER]")
+		|| log.contains("[FINEST]")
+		|| log.contains("[SEVERE]")
+		|| log.contains("[STDERR]")
+		|| log.contains("[WARNING]")
+		|| log.contains("[DEBUG]")
+	{
+		return true;
+	}
+
+	false
+}