59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
import xml.etree.ElementTree as ET
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from django.utils.timezone import datetime, timedelta
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from django.shortcuts import render
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from django.http import HttpResponse
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def robots_txt(request):
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txt = '''User-agent: *
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Disallow:
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Sitemap: {}
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'''.format(request.build_absolute_uri('/sitemap.xml'))
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return HttpResponse(txt, 'text/plain')
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def sitemap_xml(request):
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now = datetime.now()
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from .item.models import Item
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urlset = ET.Element('urlset')
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urlset.attrib['xmlns'] = "http://www.sitemaps.org/schemas/sitemap/0.9"
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urlset.attrib['xmlns:xsi'] = "http://www.w3.org/2001/XMLSchema-instance"
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urlset.attrib['xsi:schemaLocation'] = "http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"
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url = ET.SubElement(urlset, "url")
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loc = ET.SubElement(url, "loc")
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loc.text = request.build_absolute_uri('/')
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lastmod = ET.SubElement(url, "lastmod")
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lastmod.text = now.strftime("%Y-%m-%d")
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changefreq = ET.SubElement(url, "changefreq")
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changefreq.text = 'hourly'
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priority = ET.SubElement(url, "priority")
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priority.text = '1.0'
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url = ET.SubElement(urlset, "url")
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loc = ET.SubElement(url, "loc")
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loc.text = request.build_absolute_uri('/archive/')
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lastmod = ET.SubElement(url, "lastmod")
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lastmod.text = now.strftime("%Y-%m-%d")
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changefreq = ET.SubElement(url, "changefreq")
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changefreq.text = 'weekly'
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priority = ET.SubElement(url, "priority")
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priority.text = '1.0'
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for item in Item.objects.exclude(published=None).exclude(published__gt=now).order_by('-published'):
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url = ET.SubElement(urlset, "url")
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loc = ET.SubElement(url, "loc")
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loc.text = request.build_absolute_uri(item.get_absolute_url())
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# This date should be in W3C Datetime format, can be %Y-%m-%d
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lastmod = ET.SubElement(url, "lastmod")
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lastmod.text = item.modified.strftime("%Y-%m-%d")
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# always, hourly, daily, weekly, monthly, yearly, never
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changefreq = ET.SubElement(url, "changefreq")
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changefreq.text = 'daily'
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# priority of page on site values 0.1 - 1.0
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priority = ET.SubElement(url, "priority")
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priority.text = '0.9'
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data = b'<?xml version="1.0" encoding="UTF-8"?>\n' + ET.tostring(urlset)
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return HttpResponse(data, 'application/xml')
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