bhouse_backstage/backstage/collections/routes.py

from flask import render_template, Blueprint, request, redirect, url_for, jsonify
import requests
from wtforms.compat import iteritems
from backstage.collections.forms import CollectionCreateForm
from backstage.utils import get_now_time
from backstage.utils.routes import create_content, remove_content, get_trans_title_url_name
from backstage.config import PORTAL_SERVER
import json

collections_app = Blueprint('collections', __name__)


@collections_app.route('/backstage/collections')
def collection_list():
    response = requests.get('{}contents?url=/collection'.format(PORTAL_SERVER))
    if response.status_code == 200:
        #sortedData = sorted(response.json(), key='date', reverse=True)        
        #print(len(response))
        #aa = json.loads(response.text)
        sortedData = sorted(response.json(), key=lambda x:x['date'], reverse=True)
        """ i=1
        for d in sortedData:
            if i == 1:
                print(d)
                for key, value in d.items():
                    print(key+' '+value)
            i+=1 """

        #print(response.text)
        return render_template('collections.html',
                               title='家具規劃作品',
                               legend='家具規劃作品列表',
                               collections=sortedData,
                               length=len(response.json()),
                               form=CollectionCreateForm())


@collections_app.route('/backstage/collection/create', methods=['POST'])
def create():
    form = CollectionCreateForm()
    front_matter = '''---
title: "{}"\n\
date: {}\n\
draft: {}\n\
type: "{}"\n\
url: "{}"\n\
image: "/img/collection/{}"\n\
description: "{}"\n\
---'''.format(form.title.data,
              get_now_time(),
              'false',
              'collection',
              '/collection/{}'.format(get_trans_title_url_name(form.title.data)),
              form.image.data.filename,
              form.description.data)
    data = {'frontMatter': front_matter,
            'name': request.form['title'],
            'type': 'collection'}
    return create_content(data, form.image.data)


@collections_app.route('/backstage/collection/remove', methods=['POST'])
def remove():
    remove_content()
    return redirect(url_for('collections.collection_list'))