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Code Issues Releases Wiki Activity

First working version of the NewsFeed module

This commit is contained in:
Sebastian 2016-01-22 00:51:21 +01:00
parent d233b7ae5a
commit 87c00ae761
7 changed files with 113 additions and 6 deletions
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3
test_input/content/news/test.md Normal file
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@ -0,0 +1,3 @@
First test
==========
This is a first test newsitem

3
test_input/content/news/test1.md Normal file
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Second test
==========
This is an other test newsitem

10
test_input/templates/base.html
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@ -5,9 +5,11 @@
<body>
{{menu}}
<br/>
{{content}}
<br/>
Created: {{content_creation_time.strftime('%d.%m.%Y %H:%M:%S')}}</br>
Edit: {{content_edit_time.strftime('%d.%m.%Y %H:%M:%S')}}</br>
{% block content %}
{{content}}
<br/>
Created: {{content_creation_time.strftime('%d.%m.%Y %H:%M:%S')}}</br>
Edit: {{content_edit_time.strftime('%d.%m.%Y %H:%M:%S')}}</br>
{% endblock %}
</body>
</html>

8
test_input/templates/newsfeed.html Normal file
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{% extends "base.html" %}
{% block content %}
{{items | pprint}}
{% endblock %}

1
test_input/templates/newsfeed.rss Normal file
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{{items | pprint}}

13
test_input/testblog.py
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@ -6,13 +6,13 @@ sys.path.append('../')
from verdandi.verdandi import Verdandi
from verdandi.modules.page import Page
from verdandi.modules.commonassets import CommonAssets
from verdandi.modules.newsfeed import NewsFeed
class TestPage1(Page):
title = "A cool new Page"
menu_title = "New Page"
menu_label = "new_cool_page"
class TestPage2(Page):
title = "An other cool Page"
assets = [('img/foo.png', 'img/'),
@ -34,11 +34,20 @@ class Assets(CommonAssets):
assets = [('img', 'img/dir'),
('img/', 'img/files')]
class News(NewsFeed):
title = "New News"
url = "news.html"
menu_title = "News"
menu_label = "news"
class TestBlog(Verdandi):
modules = [TestPage1(),
TestPage2(),
TestPage3(),
Assets()]
Assets(),
News()]
testblog = TestBlog()

81
verdandi/modules/newsfeed.py Normal file
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#!/usr/bin/env python2
import os
import markdown
from datetime import datetime
from verdandi.mixins.templatemixin import TemplateMixin
from verdandi.mixins.menuitemmixin import MenuItemMixin
from verdandi.mixins.assetsmixin import AssetsMixin
from verdandi.constants import CONTENT_DIRECTORY, MARKDOWN_EXTENSIONS
class NewsFeed(MenuItemMixin, TemplateMixin, AssetsMixin):
title = "News feed title"
template = "newsfeed.html"
feed_template = "newsfeed.rss"
feed_url = "feed.rss"
news_item_directory = "news"
news_feed_id = "news"
markdown_extensions = MARKDOWN_EXTENSIONS
content_directory = CONTENT_DIRECTORY
items = []
def process_message(self, message):
other_messages = super(NewsFeed, self).process_message(message)
if message != None and message['type'] == 'news_feed_item' and message['feed_id'] == news_feed_id:
self.items += message['item']
return other_messages
def get_context(self):
context = super(NewsFeed,self).get_context()
context['page_title'] = self.title
context['feed_url'] = self.feed_url
markdown_converter = markdown.Markdown(extensions = self.markdown_extensions)
rendered_items = []
for item in self.items:
item['content'] = markdown_converter.convert(item['content'])
rendered_items.append(item)
item_directory = os.path.join(self.content_directory, self.news_item_directory)
for news_file in os.listdir(item_directory):
_, ext = os.path.splitext(news_file)
if ext == '.md':
item = {}
full_path = os.path.join(item_directory, news_file)
ctime = os.path.getctime(full_path)
item['creation_time'] = datetime.fromtimestamp(ctime)
mtime = os.path.getmtime(full_path)
item['edit_time'] = datetime.fromtimestamp(mtime)
markdown_source = open(full_path, 'r').read()
item['content'] = markdown_converter.convert(markdown_source)
print item
rendered_items.append(item)
print rendered_items
rendered_items = sorted(rendered_items, key=lambda item: item['creation_time'], reverse=True)
context['items'] = rendered_items
return context
def render_files(self, context, output_directory, jinja_env):
self.render_to_file(self.feed_template, self.feed_url, context, output_directory, jinja_env)
super(NewsFeed, self).render_files(context, output_directory, jinja_env)