app.py

from fastapi import FastAPI, Request
from fastapi.staticfiles import StaticFiles
from fastapi.templating import Jinja2Templates
import json
import os
from fastapi import FastAPI
from fastapi.responses import HTMLResponse
from contextlib import asynccontextmanager
from markdown_render import render_markdown_with_jinja

from starlette.middleware.httpsredirect import HTTPSRedirectMiddleware

# Context manager for app lifespan
@asynccontextmanager
async def lifespan(app: FastAPI):
    print("App startup: Processing Markdown files...")
    process_markdown_files("./data", "./data")  # Process all Markdown files
    print("Markdown processing complete!")
    yield  # Allow the app to start
    print("App shutdown: Cleanup complete.")

app = FastAPI(lifespan=lifespan)
app.mount("/data", StaticFiles(directory="data"), name="data")


# Mount static files
app.mount("/static", StaticFiles(directory="static"), name="static")
app.add_middleware( HTTPSRedirectMiddleware )

# Templates directory
templates = Jinja2Templates(directory="templates")

# Load JSON data
with open("mock_data.json") as file:
	data = json.load(file)

@app.get("/test", response_class=HTMLResponse)
async def home_test():
	# Load the Markdown content from a file
	with open("templates/example.md", "r") as f:
		markdown_content = f.read()

	# Render Markdown first, then inject Jinja2 components
	rendered_html = render_markdown_with_jinja(markdown_content)

	# Wrap in a base HTML layout
	html_template = f"""
	<!DOCTYPE html>
	<html lang="en">
	<head>
	    <meta charset="UTF-8">
	    <meta name="viewport" content="width=device-width, initial-scale=1.0">
	    <title>Markdown + Jinja2</title>
	    <style>
	        .img-left-overlay img {{ width: 300px; }}
	        .box {{ border: 1px solid #ccc; padding: 10px; background-color: #f9f9f9; }}
	        .note {{ background-color: #e7f3fe; border-left: 4px solid #2196F3; padding: 10px; }}
	        .warning {{ background-color: #fff3cd; border-left: 4px solid #ffeb3b; padding: 10px; }}
	    </style>
	</head>
	<body>
	    <div class="content">
	        {rendered_html}
	    </div>
	</body>
	</html>
	"""
	return HTMLResponse(content=html_template)

def process_markdown_files(input_dir: str, output_dir: str):
    """
    Recursively process all Markdown files in the input directory,
    render them to HTML, and save them in the output directory.
    """
    for root, _, files in os.walk(input_dir):
        for file in files:
            if file.endswith(".md"):
                input_file_path = os.path.join(root, file)

                # Determine output file path (convert .md to .html)
                relative_path = os.path.relpath(input_file_path, input_dir)
                output_file_path = os.path.join(output_dir, os.path.splitext(relative_path)[0] + ".html")

                # Ensure the output directory exists
                os.makedirs(os.path.dirname(output_file_path), exist_ok=True)

                # Read Markdown content
                with open(input_file_path, "r", encoding="utf-8") as md_file:
                    markdown_content = md_file.read()

                # Render Markdown with Jinja2
                print(f"Processing: {input_file_path} -> {output_file_path}")
                rendered_html = render_markdown_with_jinja(markdown_content)

                # Write the rendered HTML to the output file
                with open(output_file_path, "w", encoding="utf-8") as html_file:
                    html_file.write(rendered_html)


# Index route
@app.get("/", response_class=HTMLResponse)
async def get_index(request: Request):
	return templates.TemplateResponse(
		"index.html",
		{"request": request, "data": data, "page_title": "Forside", "author": "Henrik"}
	)

@app.get("/sitemap", response_class=HTMLResponse)
async def sitemap():
    """Simple home page listing available HTML files."""
    links = []
    for root, _, files in os.walk("./data"):
        for file in files:
            if file.endswith(".html"):
                relative_path = os.path.relpath(os.path.join(root, file), "./data")
                link = f"<a href='/data/{relative_path}'>{relative_path}</a>"
                links.append(link)
    links_html = "<br>".join(links)
    return HTMLResponse(content=f"<h1>Available Pages</h1>{links_html}")

# Category route
@app.get("/category/{category_name}", response_class=HTMLResponse)
async def get_category(request: Request, category_name: str):
	# Find den korrekte kategori
	category = next((cat for cat in data["categories"] if cat["path"] == category_name), None)
	if category:
		category_file = f"data/{category_name}/index.html"
		if os.path.exists(category_file):
			with open(category_file) as file:
				category_content = file.read()
			return templates.TemplateResponse(
				"category.html",
				{
					"request": request,
					"data": data,
					"page_title": category["name"],
					"author": category["author"],
					"content": category_content
				},
			)
	return HTMLResponse("Kategori ikke fundet", status_code=404)
Loads of boiler plating 2024-12-10 16:40:17 +01:00			`from fastapi import FastAPI, Request`
			`from fastapi.staticfiles import StaticFiles`
			`from fastapi.templating import Jinja2Templates`
			`import json`
First real commit 2024-12-10 15:16:17 +01:00			`import os`
markdown template 2024-12-11 20:34:20 +01:00			`from fastapi import FastAPI`
			`from fastapi.responses import HTMLResponse`
			`from contextlib import asynccontextmanager`
			`from markdown_render import render_markdown_with_jinja`
First real commit 2024-12-10 15:16:17 +01:00
Loads of boiler plating 2024-12-10 17:25:29 +01:00			`from starlette.middleware.httpsredirect import HTTPSRedirectMiddleware`

markdown template 2024-12-11 20:34:20 +01:00			`# Context manager for app lifespan`
			`@asynccontextmanager`
			`async def lifespan(app: FastAPI):`
			`print("App startup: Processing Markdown files...")`
			`process_markdown_files("./data", "./data") # Process all Markdown files`
			`print("Markdown processing complete!")`
			`yield # Allow the app to start`
			`print("App shutdown: Cleanup complete.")`

			`app = FastAPI(lifespan=lifespan)`
			`app.mount("/data", StaticFiles(directory="data"), name="data")`

First real commit 2024-12-10 15:16:17 +01:00
Loads of boiler plating 2024-12-10 16:40:17 +01:00			`# Mount static files`
			`app.mount("/static", StaticFiles(directory="static"), name="static")`
markdown template 2024-12-11 20:34:20 +01:00			`app.add_middleware( HTTPSRedirectMiddleware )`
First real commit 2024-12-10 15:16:17 +01:00
Loads of boiler plating 2024-12-10 16:40:17 +01:00			`# Templates directory`
			`templates = Jinja2Templates(directory="templates")`
First real commit 2024-12-10 15:26:30 +01:00
Loads of boiler plating 2024-12-10 16:40:17 +01:00			`# Load JSON data`
			`with open("mock_data.json") as file:`
			`data = json.load(file)`
First real commit 2024-12-10 15:26:30 +01:00
https enforcement 2024-12-11 19:10:25 +01:00			`@app.get("/test", response_class=HTMLResponse)`
markdown template 2024-12-11 20:34:20 +01:00			`async def home_test():`
			`# Load the Markdown content from a file`
			`with open("templates/example.md", "r") as f:`
			`markdown_content = f.read()`
https enforcement 2024-12-11 19:10:25 +01:00
markdown template 2024-12-11 20:34:20 +01:00			`# Render Markdown first, then inject Jinja2 components`
			`rendered_html = render_markdown_with_jinja(markdown_content)`
https enforcement 2024-12-11 19:10:25 +01:00
markdown template 2024-12-11 20:34:20 +01:00			`# Wrap in a base HTML layout`
			`html_template = f"""`
https enforcement 2024-12-11 19:10:25 +01:00			`<!DOCTYPE html>`
			`<html lang="en">`
			`<head>`
			`<meta charset="UTF-8">`
			`<meta name="viewport" content="width=device-width, initial-scale=1.0">`
markdown template 2024-12-11 20:34:20 +01:00			`<title>Markdown + Jinja2</title>`
https enforcement 2024-12-11 19:10:25 +01:00			`<style>`
			`.img-left-overlay img {{ width: 300px; }}`
			`.box {{ border: 1px solid #ccc; padding: 10px; background-color: #f9f9f9; }}`
			`.note {{ background-color: #e7f3fe; border-left: 4px solid #2196F3; padding: 10px; }}`
			`.warning {{ background-color: #fff3cd; border-left: 4px solid #ffeb3b; padding: 10px; }}`
			`</style>`
			`</head>`
			`<body>`
			`<div class="content">`
			`{rendered_html}`
			`</div>`
			`</body>`
			`</html>`
			`"""`
markdown template 2024-12-11 20:34:20 +01:00			`return HTMLResponse(content=html_template)`

			`def process_markdown_files(input_dir: str, output_dir: str):`
			`"""`
			`Recursively process all Markdown files in the input directory,`
			`render them to HTML, and save them in the output directory.`
			`"""`
			`for root, _, files in os.walk(input_dir):`
			`for file in files:`
			`if file.endswith(".md"):`
			`input_file_path = os.path.join(root, file)`

			`# Determine output file path (convert .md to .html)`
			`relative_path = os.path.relpath(input_file_path, input_dir)`
			`output_file_path = os.path.join(output_dir, os.path.splitext(relative_path)[0] + ".html")`

			`# Ensure the output directory exists`
			`os.makedirs(os.path.dirname(output_file_path), exist_ok=True)`

			`# Read Markdown content`
			`with open(input_file_path, "r", encoding="utf-8") as md_file:`
			`markdown_content = md_file.read()`

			`# Render Markdown with Jinja2`
			`print(f"Processing: {input_file_path} -> {output_file_path}")`
			`rendered_html = render_markdown_with_jinja(markdown_content)`

			`# Write the rendered HTML to the output file`
			`with open(output_file_path, "w", encoding="utf-8") as html_file:`
			`html_file.write(rendered_html)`

https enforcement 2024-12-11 19:10:25 +01:00
Loads of boiler plating 2024-12-10 16:40:17 +01:00			`# Index route`
			`@app.get("/", response_class=HTMLResponse)`
			`async def get_index(request: Request):`
Loads of boiler plating 2024-12-10 17:09:37 +01:00			`return templates.TemplateResponse(`
			`"index.html",`
			`{"request": request, "data": data, "page_title": "Forside", "author": "Henrik"}`
			`)`
Loads of boiler plating 2024-12-10 16:40:17 +01:00
markdown template 2024-12-11 20:34:20 +01:00			`@app.get("/sitemap", response_class=HTMLResponse)`
			`async def sitemap():`
			`"""Simple home page listing available HTML files."""`
			`links = []`
			`for root, _, files in os.walk("./data"):`
			`for file in files:`
			`if file.endswith(".html"):`
			`relative_path = os.path.relpath(os.path.join(root, file), "./data")`
			`link = f"<a href='/data/{relative_path}'>{relative_path}</a>"`
			`links.append(link)`
			`links_html = "<br>".join(links)`
			`return HTMLResponse(content=f"<h1>Available Pages</h1>{links_html}")`
https enforcement 2024-12-11 19:10:25 +01:00
Loads of boiler plating 2024-12-10 16:40:17 +01:00			`# Category route`
			`@app.get("/category/{category_name}", response_class=HTMLResponse)`
			`async def get_category(request: Request, category_name: str):`
Loads of boiler plating 2024-12-10 17:09:37 +01:00			`# Find den korrekte kategori`
			`category = next((cat for cat in data["categories"] if cat["path"] == category_name), None)`
			`if category:`
			`category_file = f"data/{category_name}/index.html"`
			`if os.path.exists(category_file):`
			`with open(category_file) as file:`
			`category_content = file.read()`
			`return templates.TemplateResponse(`
			`"category.html",`
			`{`
			`"request": request,`
			`"data": data,`
			`"page_title": category["name"],`
			`"author": category["author"],`
			`"content": category_content`
			`},`
			`)`
Loads of boiler plating 2024-12-10 16:40:17 +01:00			`return HTMLResponse("Kategori ikke fundet", status_code=404)`