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Stanza support: Allow searching on the main screen. The main screen also now shows three sub catalogs to allow browsing by Newest, By Author and By Title.

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This commit is contained in:
Kovid Goyal 2009-08-19 11:02:43 -06:00
parent cbee0d32bf
commit 50f29176cb
1 changed files with 53 additions and 8 deletions
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61
src/calibre/library/server.py
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@ -31,7 +31,7 @@ from calibre.library.database2 import LibraryDatabase2, FIELD_MAP
from calibre.utils.config import config_dir
from calibre.utils.mdns import publish as publish_zeroconf, \
stop_server as stop_zeroconf
from calibre.ebooks.metadata import fmt_sidx
from calibre.ebooks.metadata import fmt_sidx, title_sort
build_time = datetime.strptime(build_time, '%d %m %Y %H%M%S')
server_resources['jquery.js'] = jquery
@ -125,6 +125,41 @@ class LibraryServer(object):
</feed>
'''))
STANZA_MAIN = MarkupTemplate(textwrap.dedent('''\
<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xmlns:py="http://genshi.edgewall.org/">
<title>calibre Library</title>
<id>$id</id>
<updated>${updated.strftime('%Y-%m-%dT%H:%M:%S+00:00')}</updated>
<link rel="search" title="Search" type="application/atom+xml" href="/?search={searchTerms}"/>
<author>
<name>calibre</name>
<uri>http://calibre.kovidgoyal.net</uri>
</author>
<subtitle>
${subtitle}
</subtitle>
<entry>
<title>By Author</title>
<id>urn:uuid:fc000fa0-8c23-11de-a31d-0002a5d5c51b</id>
<updated>${updated.strftime('%Y-%m-%dT%H:%M:%S+00:00')}</updated>
<link type="application/atom+xml" href="/?sortby=byauthor" />
</entry>
<entry>
<title>By Title</title>
<id>urn:uuid:1df4fe40-8c24-11de-b4c6-0002a5d5c51b</id>
<updated>${updated.strftime('%Y-%m-%dT%H:%M:%S+00:00')}</updated>
<link type="application/atom+xml" href="/?sortby=bytitle" />
</entry>
<entry>
<title>By Newest</title>
<id>urn:uuid:3c6d4940-8c24-11de-a4d7-0002a5d5c51b</id>
<updated>${updated.strftime('%Y-%m-%dT%H:%M:%S+00:00')}</updated>
<link type="application/atom+xml" href="/?sortby=bynewest" />
</entry>
</feed>
'''))
def __init__(self, db, opts, embedded=False, show_tracebacks=True):
self.db = db
@ -295,11 +330,25 @@ class LibraryServer(object):
@expose
def stanza(self, search=None):
def stanza(self, search=None, sortby=None):
'Feeds to read calibre books on a ipod with stanza.'
books = []
updated = self.db.last_modified()
cherrypy.response.headers['Last-Modified'] = self.last_modified(updated)
cherrypy.response.headers['Content-Type'] = 'text/xml'
if not sortby and not search:
return self.STANZA_MAIN.generate(subtitle='', data=books, FM=FIELD_MAP,
updated=updated, id='urn:calibre:main').render('xml')
ids = self.db.data.parse(search) if search and search.strip() else self.db.data.universal_set()
for record in reversed(list(iter(self.db))):
record_list = list(iter(self.db))
if sortby == "byauthor":
record_list.sort(lambda x, y: cmp(x[FIELD_MAP['author_sort']], y[FIELD_MAP['author_sort']]))
elif sortby == "bytitle":
record_list.sort(lambda x, y: cmp(title_sort(x[FIELD_MAP['title']]),
title_sort(y[FIELD_MAP['title']])))
else:
record_list = reversed(record_list)
for record in record_list:
if record[0] not in ids: continue
r = record[FIELD_MAP['formats']]
r = r.upper() if r else ''
@ -335,10 +384,6 @@ class LibraryServer(object):
timestamp=strftime('%Y-%m-%dT%H:%M:%S+00:00', record[5]),
).render('xml').decode('utf8'))
updated = self.db.last_modified()
cherrypy.response.headers['Last-Modified'] = self.last_modified(updated)
cherrypy.response.headers['Content-Type'] = 'text/xml'
return self.STANZA.generate(subtitle='', data=books, FM=FIELD_MAP,
updated=updated, id='urn:calibre:main').render('xml')
@ -389,7 +434,7 @@ class LibraryServer(object):
'The / URL'
want_opds = cherrypy.request.headers.get('Stanza-Device-Name', 919) != \
919 or cherrypy.request.headers.get('Want-OPDS-Catalog', 919) != 919
return self.stanza(search=kwargs.get('search', None)) if want_opds else self.static('index.html')
return self.stanza(search=kwargs.get('search', None), sortby=kwargs.get('sortby',None)) if want_opds else self.static('index.html')
@expose