def delete():
article_id = request.args.get("id", None)
current_page = request.args.get("page", None)
uri = request.url_rule
logging.info("uri: {}".format(uri))
if article_id is None or current_page is None:
return redirect(url_for("admin.manage"))
# delete the article by id
Article(id=article_id).delete()
current_page = int(current_page)
# check data of current page
articles = Article.get_articles_of_current_page(current_page=current_page, article_status=STATUS_PUBLISH)
if not articles:
current_page = current_page - 1 if current_page - 1 else current_page
url = "{}?page={}".format(str(uri)[:-7], current_page)
logging.info("url: {}".format(url))
return redirect(url)
def list_articles():
current_page = request.args.get("page", 1)
label_id = request.args.get("labelid", None)
try:
current_page = int(current_page)
except:
abort(404)
if current_page < 1:
abort(404)
if label_id is not None:
try:
label_id = int(label_id)
except:
abort(404)
articles = Article.get_articles_of_current_page(current_page, label_id=label_id, article_status=STATUS_PUBLISH, rows=FRONTEND_ARTICLE_ROWS)
# Deal with paging
paging_amount = Article.get_articles_paging_amount(article_status=STATUS_PUBLISH, rows=FRONTEND_ARTICLE_ROWS)
if current_page > paging_amount: # Deal url current_page error
abort(404)
labels, has_login = _prepare_base_data()
uri = str(request.url_rule)
return render_template('/frontend/list_articles.html',
articles=articles,
labels=labels,
has_login=has_login,
current_page=current_page,
paging_amount=paging_amount,
uri=uri
)
def manage():
page = request.args.get("page", 1)
logging.info("page: {}".format(page))
try:
current_page = int(page)
except Exception:
return abort(404)
uri = str(request.url_rule)
template = "/backend/manage_articles.html"
# Choose article status
article_status = STATUS_PUBLISH
if len(uri) > 5 and uri[-5:] == "draft":
article_status = STATUS_SAVE
template = "/backend/draft.html"
logging.info("uri: {}".format(uri))
paging_amount = Article.get_articles_paging_amount()
# Deal with current_page params error
if current_page > paging_amount or current_page < 1:
return abort(404)
articles = Article.get_articles_of_current_page(current_page=current_page, article_status=article_status)
logging.info("articles: {}".format(articles))
label = Label.get_labels()
status = {STATUS_PUBLISH: u"发布", STATUS_SAVE: u"保存"}
for article in articles:
article.label = label[article.labelid - 1]["name"]
article.status = status[article.status]
username = session.get("username", "")
return render_template(
template, username=username, articles=articles, current_page=current_page, paging_amount=paging_amount, uri=uri
)
