analsex

markdown_backend/Cargo.toml

@@ -18,3 +18,4 @@ clap = { version = "4.4", features = ["derive"] }
 serde_json = "1.0" 
 html-escape = "0.2.13"
 once_cell = "1.18"
+sysinfo = "0.30.7"

markdown_backend/src/markdown.rs

@@ -1,4 +1,13 @@
 // src/markdown.rs
+/*
+
+This is the Rust Markdown Parser.
+It supports caching of posts and is
+
+BLAZINGLY FAST!
+
+*/
+
 
 use std::fs;
 use std::path::{Path, PathBuf};
@@ -19,6 +28,7 @@ use once_cell::sync::Lazy;
 use std::collections::HashMap;
 use std::sync::RwLock;
 use serde_json;
+use sysinfo::{System, Pid, RefreshKind, CpuRefreshKind, ProcessRefreshKind};
 
 #[derive(Debug, Deserialize, Clone, serde::Serialize)]
 pub struct PostFrontmatter {
@@ -47,6 +57,8 @@ pub struct PostStats {
     pub cache_misses: u64,
     pub last_interpret_time_ms: u128,
     pub last_compile_time_ms: u128,
+    pub last_cpu_usage_percent: f32, // Not f64
+    pub last_cache_status: String, // "hit" or "miss"
 }
 
 static POST_CACHE: Lazy<RwLock<HashMap<String, Post>>> = Lazy::new(|| RwLock::new(HashMap::new()));
@@ -95,10 +107,10 @@ fn process_anchor_links(content: &str) -> String {
 }
 
 // Helper function to strip emojis from a string
+// Neccesary for the slugify function to work correctly. And the ID's to work with the frontend.
 fn strip_emojis(s: &str) -> String {
     // Remove all characters in the Emoji Unicode ranges
     // This is a simple approach and may not cover all emojis, but works for most cases
-    // Unicode emoji ranges: https://unicode.org/Public/emoji/15.0/emoji-data.txt
     s.chars()
         .filter(|c| {
             let c = *c as u32;
@@ -128,11 +140,22 @@ static AMMONIA: Lazy<ammonia::Builder<'static>> = Lazy::new(|| {
 });
 
 pub fn rsparseinfo() -> String {
+    // Eagerly load all posts to populate stats
+    let _ = get_all_posts();
     let stats = POST_STATS.read().unwrap();
-    serde_json::to_string(&stats.values().collect::<Vec<_>>()).unwrap_or_else(|_| "[]".to_string())
+    let values: Vec<&PostStats> = stats.values().collect();
+    if values.is_empty() {
+        "[]".to_string()
+    } else {
+        serde_json::to_string(&values).unwrap_or_else(|_| "[]".to_string())
+    }
 }
 
 pub fn get_post_by_slug(slug: &str) -> Result<Post, Box<dyn std::error::Error>> {
+    let mut sys = System::new_with_specifics(RefreshKind::new().with_processes(ProcessRefreshKind::everything()).with_cpu(CpuRefreshKind::everything()));
+    sys.refresh_processes();
+    let pid = sysinfo::get_current_pid()?;
+    let before_cpu = sys.process(pid).map(|p| p.cpu_usage()).unwrap_or(0.0);
     let start = Instant::now();
     let mut stats = POST_STATS.write().unwrap();
     let entry = stats.entry(slug.to_string()).or_insert_with(|| PostStats {
@@ -144,9 +167,13 @@ pub fn get_post_by_slug(slug: &str) -> Result<Post, Box<dyn std::error::Error>>
         entry.cache_hits += 1;
         entry.last_interpret_time_ms = 0;
         entry.last_compile_time_ms = 0;
+        entry.last_cache_status = "hit".to_string();
+        sys.refresh_process(pid);
+        entry.last_cpu_usage_percent = sys.process(pid).map(|p| p.cpu_usage()).unwrap_or(0.0) - before_cpu;
         return Ok(post);
     }
     entry.cache_misses += 1;
+    entry.last_cache_status = "miss".to_string();
     drop(stats); // Release lock before heavy work
     let posts_dir = get_posts_directory();
     let file_path = posts_dir.join(format!("{}.md", slug));
@@ -180,7 +207,7 @@ pub fn get_post_by_slug(slug: &str) -> Result<Post, Box<dyn std::error::Error>>
     let mut code_block_lang = String::new();
     let mut code_block_content = String::new();
     let mut events = Vec::new();
-    let ss = SyntaxSet::load_defaults_newlines();
+    let ss = SyntaxSet::load_defaults_newlines(); // SS 卐
     let ts = ThemeSet::load_defaults();
     let theme = &ts.themes["base16-ocean.dark"];
     for event in parser {
@@ -261,6 +288,8 @@ pub fn get_post_by_slug(slug: &str) -> Result<Post, Box<dyn std::error::Error>>
     });
     entry.last_interpret_time_ms = interpret_time.as_millis();
     entry.last_compile_time_ms = compile_time.as_millis();
+    sys.refresh_process(pid);
+    entry.last_cpu_usage_percent = sys.process(pid).map(|p| p.cpu_usage()).unwrap_or(0.0) - before_cpu;
     Ok(post)
 }
 

src/lib/markdown.ts

@@ -1,3 +1,12 @@
+// This is the frontend Markdown parser.
+// It is written in TypeScript
+// While I was writing this, only I and God knew how it works.
+// Now, only God knows.
+//
+// If you are trying to understand how it works , and optimize it. Please increse the counter
+// 
+// Hours wasted here: 12
+
 import fs from 'fs';
 import path from 'path';
 import matter from 'gray-matter';