generated from hjess/PythonTemplateProject
Henrik Jess Nielsen
d58e5b0d12
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68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
import os
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import json
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from fastapi import APIRouter, Request
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from fastapi.responses import HTMLResponse
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from fastapi.templating import Jinja2Templates
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from fastapi.responses import JSONResponse
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class CategoryController:
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def __init__(self,data_file="generated_data.json"):
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"""Initialize the controller."""
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self.router = APIRouter()
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self.templates = Jinja2Templates(directory="templates")
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self.data = self._load_data( data_file )
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self._add_routes()
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def _add_routes(self):
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"""Add routes to the router."""
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self.router.add_api_route("/", self.get_index, methods=["GET"], response_class=HTMLResponse)
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self.router.add_api_route(
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"/category/{category_name}",
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self.get_category,
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methods=["GET"],
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response_class=HTMLResponse,
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)
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self.router.add_api_route(
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"/categories", self.list_categories, methods = ["GET"], response_class = JSONResponse
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)
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def _load_data(self, data_file):
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"""Load JSON data from a file."""
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with open(data_file, "r", encoding="utf-8") as file:
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return json.load(file)
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async def get_index(self, request: Request):
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"""Index route."""
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return self.templates.TemplateResponse(
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"index.html",
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{"request": request, "data": self.data, "page_title": "Forside", "author": "Henrik"},
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)
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async def get_category(self, request: Request, category_name: str):
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"""Category route."""
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category = next((cat for cat in self.data["categories"] if cat["path"] == category_name), None)
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if category:
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category_file = f"data/{category_name}/index.html"
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if os.path.exists(category_file):
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with open(category_file) as file:
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category_content = file.read()
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return self.templates.TemplateResponse(
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"category.html",
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{
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"request": request,
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"data": self.data,
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"page_title": category["name"],
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"author": category["author"],
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"content": category_content,
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},
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)
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return HTMLResponse("Kategori ikke fundet", status_code=404)
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async def list_categories(self, request: Request):
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"""Return a list of all categories with their name and path."""
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categories = [
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{ "name": category["name"], "path": category["path"] }
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for category in self.data.get( "categories", [] )
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]
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return JSONResponse( content = categories ) |