def get_dc (self):
""" Get a DublinCore struct for the ebook. """
dc = BaseSearcher.DC (cherrypy.engine.pool)
dc.load_from_database (self.id)
# dc.translate ()
return dc
def index(self, **dummy_kwargs):
""" A bibrec page. """
os = BaseSearcher.OpenSearch()
os.log_request('bibrec')
dc = BaseSearcher.DC(cherrypy.engine.pool)
# the bulk of the work is done here
dc.load_from_database(os.id)
if not dc.files:
# NOTE: Error message
cherrypy.tools.rate_limiter.e404()
raise cherrypy.HTTPError(404, _('No ebook by that number.'))
# add these fields so we won't have to test for their existence later
dc.extra_info = None
dc.url = None
dc.translate()
dc.header = gg.cut_at_newline(dc.title)
os.title = dc.make_pretty_title()
dc.extra_info = ''
dc.class_ = BaseSearcher.ClassAttr()
dc.order = 10
dc.icon = 'book'
if 'Sound' in dc.categories:
dc.icon = 'audiobook'
os.title_icon = dc.icon
os.twit = os.title
os.qrcode_url = '//%s/cache/epub/%d/pg%d.qrcode.png' % (os.file_host,
os.id, os.id)
os.entries.append(dc)
s = cherrypy.session
last_visited = s.get('last_visited', [])
last_visited.append(os.id)
s['last_visited'] = last_visited
# can we find some meaningful breadcrumbs ?
for a in dc.authors:
if a.marcrel in ('aut', 'cre'):
book_cnt = BaseSearcher.sql_get(
"select count (*) from mn_books_authors where fk_authors = %(aid)s",
aid=a.id)
if book_cnt > 1:
os.breadcrumbs.append(
(__('One by {author}', '{count} by {author}',
book_cnt).format(count=book_cnt,
author=dc.make_pretty_name(
a.name)),
_('Find more ebooks by the same author.'),
os.url('author', id=a.id)))
if os.format in ('html', 'mobile'):
cat = BaseSearcher.Cat()
cat.header = _('Similar Books')
cat.title = _('Readers also downloaded…')
cat.rel = 'related'
cat.url = os.url('also', id=os.id)
cat.class_ += 'navlink grayed noprint'
cat.icon = 'suggestion'
cat.order = 30
os.entries.append(cat)
for bookshelf in dc.bookshelves:
cat = BaseSearcher.Cat()
cat.title = _('In {bookshelf}').format(
bookshelf=bookshelf.bookshelf)
cat.rel = 'related'
cat.url = os.url('bookshelf', id=bookshelf.id)
cat.class_ += 'navlink grayed'
cat.icon = 'bookshelf'
cat.order = 33
os.entries.append(cat)
if os.format in ('mobile', ):
for author in dc.authors:
cat = BaseSearcher.Cat()
cat.title = _('By {author}').format(
author=author.name_and_dates)
cat.rel = 'related'
cat.url = os.url('author', id=author.id)
cat.class_ += 'navlink grayed'
cat.icon = 'author'
cat.order = 31
os.entries.append(cat)
for subject in dc.subjects:
cat = BaseSearcher.Cat()
cat.title = _('On {subject}').format(subject=subject.subject)
cat.rel = 'related'
cat.url = os.url('subject', id=subject.id)
cat.class_ += 'navlink grayed'
cat.icon = 'subject'
cat.order = 32
os.entries.append(cat)
os.total_results = 1
os.template = 'results' if os.format == 'mobile' else 'bibrec'
os.page = 'bibrec'
os.og_type = 'book'
os.finalize()
return self.format(os)