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#! /usr/bin/env python
# -*- coding: utf-8 -
from flask import Blueprint, g, render_template, redirect
from pyaggr3g470r import controllers, utils
from pyaggr3g470r.lib.view_utils import etag_match
from pyaggr3g470r.decorators import pyagg_default_decorator
articles_bp = Blueprint('articles', __name__, url_prefix='/articles')
article_bp = Blueprint('article', __name__, url_prefix='/article')
@article_bp.route('/redirect/<int:article_id>', methods=['GET'])
@pyagg_default_decorator
def redirect_to_article(article_id):
article = controllers.ArticleController(g.user.id).get(id=article_id)
return redirect(article.link)
@article_bp.route('/<int:article_id>', methods=['GET'])
@pyagg_default_decorator
@etag_match
def article(article_id=None):
"""
Presents the content of an article.
"""
article = controllers.ArticleController(g.user.id).get(id=article_id)
previous_article = article.previous_article()
if previous_article is None:
previous_article = article.source.articles[0]
next_article = article.next_article()
if next_article is None:
next_article = article.source.articles[-1]
return render_template('article.html',
head_titles=[utils.clear_string(article.title)],
article=article,
previous_article=previous_article,
next_article=next_article)
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