65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
from flask import Blueprint
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from flask import make_response, render_template
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from html_sanitizer import Sanitizer
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from markdown import markdown
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from vreader.config import Config
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import os
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bp = Blueprint("common", __name__)
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sanitizer = Sanitizer()
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@bp.route("/", methods=["GET"])
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def main_entry():
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directory = str(Config.DATA_PATH)
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all_files = os.listdir(directory)
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markdown_files = [file for file in all_files if file.endswith(".md")]
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articles = [parse_filename(file) for file in markdown_files]
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return make_response(render_template("index.html", articles=articles))
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@bp.route("/articles/<id>", methods=["GET"])
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def article_item(id):
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if len(id) != 11:
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return make_response(render_template("404.html")), 404
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metadata = get_article_metadata(id)
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if not metadata:
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return make_response(render_template("404.html")), 404
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try:
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with open(metadata["filepath"], 'r', encoding='utf-8') as file:
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article_contents = file.read()
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markdown_html = sanitizer.sanitize(markdown(article_contents))
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return make_response(
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render_template("article.html", metadata=metadata, markdown_html=markdown_html)
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)
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except Exception as _:
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return make_response(render_template("404.html")), 404
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def get_article_metadata(id):
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directory = str(Config.DATA_PATH)
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files = os.listdir(directory)
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for file_name in files:
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if file_name.startswith(id) and file_name.endswith(".md"):
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file_path = os.path.join(directory, file_name)
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metadata = parse_filename(file_name)
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metadata["filepath"] = file_path
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return metadata
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return None
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def parse_filename(filename):
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video_id = filename[:11]
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title = filename[12:][:-3]
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return {
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"video_id": video_id,
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"title": title
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}
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