79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
# Copyright (c) 2012 Web Notes Technologies Pvt Ltd (http://erpnext.com)
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#
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# MIT License (MIT)
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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# CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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from __future__ import unicode_literals
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"""
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Generate RSS feed for blog
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"""
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rss = u"""<?xml version="1.0" encoding="UTF-8" ?>
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<rss version="2.0">
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<channel>
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<title>%(title)s</title>
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<description>%(description)s</description>
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<link>%(link)s</link>
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<lastBuildDate>%(modified)s</lastBuildDate>
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<pubDate>%(modified)s</pubDate>
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<ttl>1800</ttl>
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%(items)s
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</channel>
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</rss>"""
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rss_item = u"""
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<item>
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<title>%(title)s</title>
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<description>%(content)s</description>
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<link>%(link)s</link>
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<guid>%(name)s</guid>
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<pubDate>%(published_on)s</pubDate>
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</item>"""
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def generate():
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"""generate rss feed"""
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import webnotes, os
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from webnotes.model.doc import Document
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from website.helpers.blog import get_blog_content
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host = (os.environ.get('HTTPS') and 'https://' or 'http://') + os.environ.get('HTTP_HOST')
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items = ''
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blog_list = webnotes.conn.sql("""\
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select page_name as name, published_on, modified, title, content from `tabBlog Post`
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where ifnull(published,0)=1
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order by published_on desc limit 20""", as_dict=1)
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for blog in blog_list:
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blog.link = host + '/' + blog.name + '.html'
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items += rss_item % blog
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modified = max((blog['modified'] for blog in blog_list))
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ws = Document('Website Settings', 'Website Settings')
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return (rss % {
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'title': ws.title_prefix,
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'description': ws.description or (ws.title_prefix + ' Blog'),
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'modified': modified,
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'items': items,
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'link': host + '/blog.html'
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}).encode('utf-8', 'ignore')
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