EbookFoundation
/
regluit
mirror of https://github.com/EbookFoundation/regluit.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ripped out more site/protocol code

pull/1/head
eric 2014-07-16 21:33:43 -07:00
parent 8f3bf4191a
commit 9ce45e7f7a
1 changed files with 11 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
api/opds.py
View File

@ -17,6 +17,8 @@ FORMAT_TO_MIMETYPE = {'pdf':"application/pdf",
'html':"text/html",
'text':"text/html"}
facets = ["creative_commons","active_campaigns"]
UNGLUEIT_URL= 'https://unglue.it'
def feeds():
for facet in facets:
yield globals()[facet]()
@ -47,16 +49,14 @@ def add_query_component(url, qc):
return urlparse.urlunparse(m)
def work_node(work, domain="unglue.it", protocol="https"):
def work_node(work):
node = etree.Element("entry")
# title
node.append(text_node("title", work.title))
# id
node.append(text_node('id', "{protocol}://{domain}{url}".format(url=work.get_absolute_url(),
protocol=protocol,
domain=domain)))
node.append(text_node('id', "{base}{url}".format(base=UNGLUEIT_URL,url=work.get_absolute_url())))
# updated -- using creation date
node.append(text_node('updated', work.created.isoformat()))
@ -67,9 +67,6 @@ def work_node(work, domain="unglue.it", protocol="https"):
link_node = etree.Element("link")
# ebook.download_url is an absolute URL with the protocol, domain, and path baked in
# when computing the URL from a laptop but wanting to have the URL correspond to unglue.it,
# I made use of:
# "href":map_to_domain(ebook.download_url, domain, protocol),
link_node.attrib.update({"href":add_query_component(ebook.download_url, "feed=opds"),
"type":FORMAT_TO_MIMETYPE.get(ebook.format, ""),
@ -120,7 +117,8 @@ class Facet:
description = ''
def feed(self):
return opds_feed_for_works(self.works, self.feed_path, title=self.title, domain="unglue.it", protocol="https")
return opds_feed_for_works(self.works, self.feed_path, title=self.title)
class creative_commons(Facet):
title = "Unglue.it Catalog: Creative Commons Books"
@ -138,7 +136,7 @@ class active_campaigns(Facet):
works = models.Work.objects.filter(campaigns__status='ACTIVE')
description= "With your help we're raising money to make these books free to the world."
def opds_feed_for_works(works, feed_path, title="Unglue.it Catalog", domain="unglue.it", protocol="https"):
def opds_feed_for_works(works, feed_path, title="Unglue.it Catalog"):
feed_xml = """<feed xmlns:dcterms="http://purl.org/dc/terms/"
xmlns:opds="http://opds-spec.org/"
@ -156,9 +154,8 @@ def opds_feed_for_works(works, feed_path, title="Unglue.it Catalog", domain="ung
# id
feed.append(text_node('id', "{protocol}://{domain}/opds/{feed_path}".format(protocol=protocol,
domain=domain,
feed_path=feed_path)))
feed.append(text_node('id', "{url}/api/opds/{feed_path}".format(url=UNGLUEIT_URL,
feed_path=feed_path)))
# updated
# TO DO: fix time zone?
@ -171,8 +168,7 @@ def opds_feed_for_works(works, feed_path, title="Unglue.it Catalog", domain="ung
author_node = etree.Element("author")
author_node.append(text_node('name', 'unglue.it'))
author_node.append(text_node('uri', '{protocol}://{domain}'.format(protocol=protocol,
domain=domain)))
author_node.append(text_node('uri', UNGLUEIT_URL))
feed.append(author_node)
# links: start, self, next/prev (depending what's necessary -- to start with put all CC books)
@ -188,7 +184,7 @@ def opds_feed_for_works(works, feed_path, title="Unglue.it Catalog", domain="ung
for work in islice(works,None):
node = work_node(work, domain=domain, protocol=protocol)
node = work_node(work)
feed.append(node)
return etree.tostring(feed, pretty_print=True)