49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
import json
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from datetime import date, timedelta
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from flask import Blueprint, render_template, request
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from src.models import Article
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articles_bp = Blueprint("articles", __name__)
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@articles_bp.route("/articles")
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def index():
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week_filter = request.args.get("week")
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category_filter = request.args.get("category")
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query = Article.query
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if week_filter:
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try:
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year, week_num = week_filter.split("-W")
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week_start = date.fromisocalendar(int(year), int(week_num), 1)
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week_end = week_start + timedelta(days=6)
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query = query.filter(
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Article.pub_date >= str(week_start),
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Article.pub_date < str(week_end + timedelta(days=1)),
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)
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except (ValueError, TypeError):
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pass
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articles = query.order_by(Article.pub_date.desc()).all()
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if category_filter:
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articles = [
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a for a in articles
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if category_filter in json.loads(a.categories)
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]
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all_categories = set()
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for a in Article.query.all():
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for cat in json.loads(a.categories):
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all_categories.add(cat)
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return render_template(
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"articles.html",
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articles=articles,
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categories=sorted(all_categories),
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week_filter=week_filter or "",
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category_filter=category_filter or "",
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)
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