fix: merge conflict, unify docker, recursive, slug, and custom tag logic in markdown parser

markdown_backend/src/main.rs

@@ -1,8 +1,12 @@
+#[warn(unused_imports)]
 use clap::{Parser, Subcommand};
 mod markdown;
 use markdown::{get_all_posts, get_post_by_slug, get_posts_by_tag, watch_posts};
 use serde_json;
 use std::fs;
+use std::io;
+use std::io::Read; // STD AYOOOOOOOOOOOOOO - Tsodin
+
 
 #[derive(Parser)]
 #[command(name = "Markdown Backend")]
@@ -28,6 +32,17 @@ enum Commands {
     Watch,
     /// Show Rust parser statistics
     Rsparseinfo,
+    /// Check backend health
+    Checkhealth,
+    /// Parse markdown from file or stdin
+    Parse {
+        #[arg(long)]
+        file: Option<String>,
+        #[arg(long)]
+        stdin: bool,
+        #[arg(long)]
+        ast: bool,
+    },
 }
 
 fn main() {
@@ -73,5 +88,43 @@ fn main() {
         Commands::Rsparseinfo => {
             println!("{}", markdown::rsparseinfo());
         }
+        Commands::Checkhealth => {
+            let health = markdown::checkhealth();
+            println!("{}", serde_json::to_string_pretty(&health).unwrap());
+        }
+        Commands::Parse { file, stdin, ast } => {
+            let input = if let Some(file_path) = file {
+                match std::fs::read_to_string(file_path) {
+                    Ok(content) => content,
+                    Err(e) => {
+                        eprintln!("Failed to read file: {}", e);
+                        std::process::exit(1);
+                    }
+                }
+            } else if *stdin {
+                let mut buffer = String::new();
+                if let Err(e) = io::stdin().read_to_string(&mut buffer) {
+                    eprintln!("Failed to read from stdin: {}", e);
+                    std::process::exit(1);
+                }
+                buffer
+            } else {
+                eprintln!("Please provide --file <path> or --stdin");
+                std::process::exit(1);
+            };
+            if *ast {
+                // Print pulldown_cmark events as debug output
+                let parser = pulldown_cmark::Parser::new_ext(&input, pulldown_cmark::Options::all());
+                for event in parser {
+                    println!("{:?}", event);
+                }
+            } else {
+                // Print HTML output
+                let parser = pulldown_cmark::Parser::new_ext(&input, pulldown_cmark::Options::all());
+                let mut html_output = String::new();
+                pulldown_cmark::html::push_html(&mut html_output, parser);
+                println!("{}", html_output);
+            }
+        }
     }
 } 

markdown_backend/src/markdown.rs

@@ -8,7 +8,7 @@ BLAZINGLY FAST!
 
 */
 
-
+#[warn(unused_imports)]
 use std::fs;
 use std::path::{Path, PathBuf};
 use chrono::{DateTime, Utc};
@@ -29,6 +29,8 @@ use std::collections::HashMap;
 use std::sync::RwLock;
 use serde_json;
 use sysinfo::{System, Pid, RefreshKind, CpuRefreshKind, ProcessRefreshKind};
+use serde::Serialize;
+use regex::Regex;
 
 const POSTS_CACHE_PATH: &str = "./cache/posts_cache.json";
 const POST_STATS_PATH: &str = "./cache/post_stats.json";
@@ -68,6 +70,19 @@ static POST_CACHE: Lazy<RwLock<HashMap<String, Post>>> = Lazy::new(|| RwLock::ne
 static ALL_POSTS_CACHE: Lazy<RwLock<Option<Vec<Post>>>> = Lazy::new(|| RwLock::new(None));
 static POST_STATS: Lazy<RwLock<HashMap<String, PostStats>>> = Lazy::new(|| RwLock::new(HashMap::new()));
 
+#[derive(Debug, Serialize)]
+pub struct HealthReport {
+    pub posts_dir_exists: bool,
+    pub posts_count: usize,
+    pub cache_file_exists: bool,
+    pub cache_stats_file_exists: bool,
+    pub cache_readable: bool,
+    pub cache_stats_readable: bool,
+    pub cache_post_count: Option<usize>,
+    pub cache_stats_count: Option<usize>,
+    pub errors: Vec<String>,
+}
+
 fn get_posts_directory() -> PathBuf {
     // Check if we're running in Docker by looking for common Docker environment indicators
     let is_docker = std::env::var("DOCKER_CONTAINER").is_ok() 
@@ -205,6 +220,51 @@ fn strip_emojis(s: &str) -> String {
         .collect()
 }
 
+// Function to process custom tags in markdown content
+fn process_custom_tags(content: &str) -> String {
+    let mut processed = content.to_string();
+    
+    // Handle simple tags without parameters FIRST
+    let simple_tags = [
+        ("<mytag />", "<div class=\"custom-tag mytag\">This is my custom tag content!</div>"),
+        ("<warning />", "<div class=\"custom-tag warning\" style=\"background: #fff3cd; border: 1px solid #ffeaa7; padding: 1rem; border-radius: 4px; margin: 1rem 0;\">⚠️ Warning: This is a custom warning tag!</div>"),
+        ("<info />", "<div class=\"custom-tag info\" style=\"background: #d1ecf1; border: 1px solid #bee5eb; padding: 1rem; border-radius: 4px; margin: 1rem 0;\">ℹ️ Info: This is a custom info tag!</div>"),
+        ("<success />", "<div class=\"custom-tag success\" style=\"background: #d4edda; border: 1px solid #c3e6cb; padding: 1rem; border-radius: 4px; margin: 1rem 0;\">✅ Success: This is a custom success tag!</div>"),
+        ("<error />", "<div class=\"custom-tag error\" style=\"background: #f8d7da; border: 1px solid #f5c6cb; padding: 1rem; border-radius: 4px; margin: 1rem 0;\">❌ Error: This is a custom error tag!</div>"),
+    ];
+    
+    for (tag, replacement) in simple_tags.iter() {
+        processed = processed.replace(tag, replacement);
+    }
+    
+    // Handle tags with parameters like <mytag param="value" />
+    let tag_with_params = Regex::new(r"<(\w+)\s+([^>]*?[a-zA-Z0-9=])[^>]*/>").unwrap();
+    processed = tag_with_params.replace_all(&processed, |caps: &regex::Captures| {
+        let tag_name = &caps[1];
+        let params = &caps[2];
+        
+        match tag_name {
+            "mytag" => {
+                // Parse parameters and generate custom HTML
+                format!("<div class=\"custom-tag mytag\" data-params=\"{}\">Custom content with params: {}</div>", params, params)
+            },
+            "alert" => {
+                // Parse alert type from params
+                if params.contains("type=\"warning\"") {
+                    "<div class=\"custom-tag alert warning\" style=\"background: #fff3cd; border: 1px solid #ffeaa7; padding: 1rem; border-radius: 4px; margin: 1rem 0;\">⚠️ Warning Alert!</div>".to_string()
+                } else if params.contains("type=\"error\"") {
+                    "<div class=\"custom-tag alert error\" style=\"background: #f8d7da; border: 1px solid #f5c6cb; padding: 1rem; border-radius: 4px; margin: 1rem 0;\">❌ Error Alert!</div>".to_string()
+                } else {
+                    "<div class=\"custom-tag alert info\" style=\"background: #d1ecf1; border: 1px solid #bee5eb; padding: 1rem; border-radius: 4px; margin: 1rem 0;\">ℹ️ Info Alert!</div>".to_string()
+                }
+            },
+            _ => format!("<div class=\"custom-tag {}\">Unknown custom tag: {}</div>", tag_name, tag_name)
+        }
+    }).to_string();
+    
+    processed
+}
+
 static AMMONIA: Lazy<ammonia::Builder<'static>> = Lazy::new(|| {
     let mut builder = ammonia::Builder::default();
     // All possible HTML Tags so that you can stylize via HTML
@@ -230,7 +290,7 @@ static AMMONIA: Lazy<ammonia::Builder<'static>> = Lazy::new(|| {
     builder.add_tag_attributes("pre", &["style"]);
     builder.add_tag_attributes("kbd", &["style"]);
     builder.add_tag_attributes("samp", &["style"]);
-    builder.add_tag_attributes("div", &["style"]);
+    builder.add_tag_attributes("div", &["style", "class"]);
     builder.add_tag_attributes("section", &["style"]);
     builder.add_tag_attributes("article", &["style"]);
     builder.add_tag_attributes("header", &["style"]);
@@ -360,6 +420,7 @@ pub fn get_post_by_slug(slug: &str) -> Result<Post, Box<dyn std::error::Error>>
     let created_at = get_file_creation_date(&file_path)?;
 
     let processed_markdown = process_anchor_links(&result.content);
+    let processed_markdown = process_custom_tags(&processed_markdown);
     eprintln!("[Rust Parser] Processed markdown length: {} characters", processed_markdown.len());
     
     let parser = Parser::new_ext(&processed_markdown, Options::all());
@@ -550,4 +611,70 @@ pub fn save_post_cache_to_disk() {
         let _ = fs::create_dir_all("./cache");
         let _ = fs::write(POST_STATS_PATH, map);
     }
+}
+
+pub fn checkhealth() -> HealthReport {
+    let mut errors = Vec::new();
+    let posts_dir = get_posts_directory();
+    let posts_dir_exists = posts_dir.exists() && posts_dir.is_dir();
+    let mut posts_count = 0;
+    if posts_dir_exists {
+        match std::fs::read_dir(&posts_dir) {
+            Ok(entries) => {
+                posts_count = entries.filter_map(|e| e.ok())
+                    .filter(|e| e.path().extension().map(|ext| ext == "md").unwrap_or(false))
+                    .count();
+            },
+            Err(e) => errors.push(format!("Failed to read posts dir: {}", e)),
+        }
+    } else {
+        errors.push("Posts directory does not exist".to_string());
+    }
+    let cache_file_exists = Path::new(POSTS_CACHE_PATH).exists();
+    let cache_stats_file_exists = Path::new(POST_STATS_PATH).exists();
+    let (mut cache_readable, mut cache_post_count) = (false, None);
+    if cache_file_exists {
+        match std::fs::read_to_string(POSTS_CACHE_PATH) {
+            Ok(data) => {
+                match serde_json::from_str::<HashMap<String, Post>>(&data) {
+                    Ok(map) => {
+                        cache_readable = true;
+                        cache_post_count = Some(map.len());
+                    },
+                    Err(e) => errors.push(format!("Cache file not valid JSON: {}", e)),
+                }
+            },
+            Err(e) => errors.push(format!("Failed to read cache file: {}", e)),
+        }
+    }
+    let (mut cache_stats_readable, mut cache_stats_count) = (false, None);
+    if cache_stats_file_exists {
+        match std::fs::read_to_string(POST_STATS_PATH) {
+            Ok(data) => {
+                match serde_json::from_str::<HashMap<String, PostStats>>(&data) {
+                    Ok(map) => {
+                        cache_stats_readable = true;
+                        cache_stats_count = Some(map.len());
+                    },
+                    Err(e) => errors.push(format!("Cache stats file not valid JSON: {}", e)),
+                }
+            },
+            Err(e) => errors.push(format!("Failed to read cache stats file: {}", e)),
+        }
+    }
+    HealthReport {
+        posts_dir_exists,
+        posts_count,
+        cache_file_exists,
+        cache_stats_file_exists,
+        cache_readable,
+        cache_stats_readable,
+        cache_post_count,
+        cache_stats_count,
+        errors,
+    }
+} 
+        cache_stats_count,
+        errors,
+    }
 } 

posts/welcome.md

@@ -24,6 +24,7 @@ author: Rattatwinko
 - [Features 🎉](#features)
 - [Administration 🚧](#administration)
 - [Customization 🎨](#customization)
+- [Creating Posts with MdB ✍](#creating-posts-with-mdb)
 - [Troubleshooting 🚨](#troubleshooting)
 - [Support 🤝](#support)
 - [Support the Project ❤️](#support-the-project)
@@ -31,7 +32,7 @@ author: Rattatwinko
 - [Folder Emojis 🇦🇹](#folder-emoji-technical-note)
 - [API 🏗️](#api)
 - [ToT, and Todo](#train-of-thought-for-this-project-and-todo)
-- [Recent Changes](#)
+- [Recent Changes](#recent-changes)
 
 ---
 
@@ -302,6 +303,35 @@ The codebase is well-structured and documented. Key files:
 
 ---
 
+## Creating Posts with MdB
+
+If you are reading posts. Then you probably dont need this explenation!
+
+Else you should read this.
+
+First of all, if you are creating posts within the terminal. then you should create posts with the following headers.
+
+```Markdown
+---
+title: Welcome to MarkdownBlog
+date: '2025-06-19'
+tags:
+  - welcome
+  - introduction
+  - getting-started
+  - documentation
+summary: A comprehensive guide to getting started with MarkdownBlog
+author: Rattatwinko
+---
+```
+
+As you can see this is the header for the current Post.
+You can write this like YML (idk).
+
+If you are writing posts within the Admin-Panel then you are a _lucky piece of shit_ cause there it does that **automatically**
+
+---
+
 ## Troubleshooting
 
 ### Common Issues
@@ -450,4 +480,4 @@ If you are wondering:
 > 
 > *"DEVELOPERS! DEVELOPERS! DEVELOPERS!"* - Steve Ballmer
 > 
-> <cite>— Rattatwinko, 2025 Q3</cite>
+> <cite>— Rattatwinko, 2025 Q3</cite>

run-local-backend.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+# This script builds and runs the Rust backend locally, similar to the Docker container.
+# Usage: ./run-local-backend.sh [args for markdown_backend]
+# AnalSex with the frontend ( Cursor Autocompletion xD )
+
+set -e
+
+# Set environment variables as in Docker (customize as needed)
+export BLOG_OWNER=${BLOG_OWNER:-"rattatwinko"}
+
+# Build the backend in release mode
+cd "$(dirname "$0")/markdown_backend"
+echo "Building Rust backend..."
+cargo build --release
+
+# Run the backend with any arguments passed to the script
+cd target/release
+echo "Running: ./markdown_backend $@"
+./markdown_backend "$@" 
+
+npm run dev ## start the fuckass frontend

src/app/admin/manage/rust-status/page.tsx

@@ -9,10 +9,25 @@ interface PostStats {
   last_compile_time_ms: number;
 }
 
+interface HealthReport {
+  posts_dir_exists: boolean;
+  posts_count: number;
+  cache_file_exists: boolean;
+  cache_stats_file_exists: boolean;
+  cache_readable: boolean;
+  cache_stats_readable: boolean;
+  cache_post_count?: number;
+  cache_stats_count?: number;
+  errors: string[];
+}
+
 export default function RustStatusPage() {
   const [stats, setStats] = useState<PostStats[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
+  const [health, setHealth] = useState<HealthReport | null>(null);
+  const [healthLoading, setHealthLoading] = useState(true);
+  const [healthError, setHealthError] = useState<string | null>(null);
 
   // Summary calculations
   const totalHits = stats.reduce((sum, s) => sum + s.cache_hits, 0);
@@ -35,8 +50,24 @@ export default function RustStatusPage() {
     }
   };
 
+  const fetchHealth = async () => {
+    setHealthLoading(true);
+    setHealthError(null);
+    try {
+      const res = await fetch('/api/admin/posts?checkhealth=1');
+      if (!res.ok) throw new Error('Fehler beim Laden des Health-Checks');
+      const data = await res.json();
+      setHealth(data);
+    } catch (e: any) {
+      setHealthError(e.message || 'Unbekannter Fehler');
+    } finally {
+      setHealthLoading(false);
+    }
+  };
+
   useEffect(() => {
     fetchStats();
+    fetchHealth();
   }, []);
 
   return (
@@ -88,7 +119,63 @@ export default function RustStatusPage() {
           </div>
         </div>
 
-        {/* Rest of your component remains the same */}
+        {/* Health Check Section */}
+        <div className="mb-6">
+          <h2 className="text-base sm:text-lg font-semibold mb-2 text-center">Health-Check</h2>
+          {healthLoading && <div className="text-center py-4 text-base">Lade Health-Check...</div>}
+          {healthError && <div className="text-red-500 text-center text-base">{healthError}</div>}
+          {health && (
+            <div className="bg-white rounded-lg shadow p-4 flex flex-col gap-2 items-center">
+              <div className="flex flex-wrap gap-4 justify-center">
+                <div className="flex flex-col items-center">
+                  <span className={`text-lg font-bold ${health.posts_dir_exists ? 'text-green-700' : 'text-red-700'}`}>{health.posts_dir_exists ? '✔' : '✖'}</span>
+                  <span className="text-xs text-gray-600">Posts-Verzeichnis</span>
+                </div>
+                <div className="flex flex-col items-center">
+                  <span className="text-lg font-bold text-blue-700">{health.posts_count}</span>
+                  <span className="text-xs text-gray-600">Posts</span>
+                </div>
+                <div className="flex flex-col items-center">
+                  <span className={`text-lg font-bold ${health.cache_file_exists ? 'text-green-700' : 'text-red-700'}`}>{health.cache_file_exists ? '✔' : '✖'}</span>
+                  <span className="text-xs text-gray-600">Cache-Datei</span>
+                </div>
+                <div className="flex flex-col items-center">
+                  <span className={`text-lg font-bold ${health.cache_stats_file_exists ? 'text-green-700' : 'text-red-700'}`}>{health.cache_stats_file_exists ? '✔' : '✖'}</span>
+                  <span className="text-xs text-gray-600">Cache-Stats</span>
+                </div>
+                <div className="flex flex-col items-center">
+                  <span className={`text-lg font-bold ${health.cache_readable ? 'text-green-700' : 'text-red-700'}`}>{health.cache_readable ? '✔' : '✖'}</span>
+                  <span className="text-xs text-gray-600">Cache lesbar</span>
+                </div>
+                <div className="flex flex-col items-center">
+                  <span className={`text-lg font-bold ${health.cache_stats_readable ? 'text-green-700' : 'text-red-700'}`}>{health.cache_stats_readable ? '✔' : '✖'}</span>
+                  <span className="text-xs text-gray-600">Stats lesbar</span>
+                </div>
+                {typeof health.cache_post_count === 'number' && (
+                  <div className="flex flex-col items-center">
+                    <span className="text-lg font-bold text-blue-700">{health.cache_post_count}</span>
+                    <span className="text-xs text-gray-600">Cache-Posts</span>
+                  </div>
+                )}
+                {typeof health.cache_stats_count === 'number' && (
+                  <div className="flex flex-col items-center">
+                    <span className="text-lg font-bold text-blue-700">{health.cache_stats_count}</span>
+                    <span className="text-xs text-gray-600">Stats-Einträge</span>
+                  </div>
+                )}
+              </div>
+              {health.errors.length > 0 && (
+                <div className="mt-2 text-red-600 text-xs text-center">
+                  <b>Fehler:</b>
+                  <ul className="list-disc ml-5 inline-block text-left">
+                    {health.errors.map((err, i) => <li key={i}>{err}</li>)}
+                  </ul>
+                </div>
+              )}
+            </div>
+          )}
+        </div>
+
         {/* Summary Cards */}
         <div className="grid grid-cols-2 sm:grid-cols-4 gap-3 sm:gap-4 mb-6">
           <div className="bg-green-100 rounded-lg p-4 flex flex-col items-center shadow">

src/app/api/admin/posts/route.ts

@@ -70,6 +70,26 @@ export async function GET(request: Request) {
       });
     }
   }
+  const checkhealth = searchParams.get('checkhealth');
+  if (checkhealth === '1') {
+    // Call the Rust backend for health check
+    const rustResult = spawnSync(
+      process.cwd() + '/markdown_backend/target/release/markdown_backend',
+      ['checkhealth'],
+      { encoding: 'utf-8' }
+    );
+    if (rustResult.status === 0 && rustResult.stdout) {
+      return new Response(rustResult.stdout, {
+        status: 200,
+        headers: { 'Content-Type': 'application/json' },
+      });
+    } else {
+      return new Response(JSON.stringify({ error: rustResult.stderr || rustResult.error }), {
+        status: 500,
+        headers: { 'Content-Type': 'application/json' },
+      });
+    }
+  }
   // Return the current pinned.json object
   try {
     const pinnedPath = path.join(process.cwd(), 'posts', 'pinned.json');

src/app/globals.css

@@ -443,4 +443,16 @@ select:focus {
   .prose a {
     word-break: break-word;
   }
-} 
+}
+
+.custom-tag {
+  padding: 1rem;
+  border-radius: 6px;
+  margin: 1rem 0;
+  font-weight: 500;
+}
+.custom-tag.warning { background: #fff3cd; border: 1px solid #ffeaa7; color: #856404; }
+.custom-tag.info { background: #d1ecf1; border: 1px solid #bee5eb; color: #0c5460; }
+.custom-tag.success { background: #d4edda; border: 1px solid #c3e6cb; color: #155724; }
+.custom-tag.error { background: #f8d7da; border: 1px solid #f5c6cb; color: #721c24; }
+.custom-tag.mytag { background: #e3e3ff; border: 1px solid #b3b3ff; color: #333366; }