def index(self, **dummy_kwargs):
""" Output the start page. """
os = BaseSearcher.OpenSearch()
os.log_request('start')
os.search_terms = ''
os.title = {
'mobile': _('PG Mobile'),
'opds': _('Project Gutenberg'),
'stanza': _('Project Gutenberg')
}.get(os.format, _('Search Project Gutenberg'))
cat = BaseSearcher.Cat()
cat.header = _(
'Welcome to Project Gutenberg. Use the search box to find your book or pick a link.'
)
cat.title = _('Popular')
cat.subtitle = _('Our most popular books.')
cat.url = os.url('search', sort_order='downloads')
cat.class_ += 'navlink'
cat.icon = 'popular'
cat.order = 2
os.entries.append(cat)
cat = BaseSearcher.Cat()
cat.title = _('Latest')
cat.subtitle = _('Our latest releases.')
cat.url = os.url('search', sort_order='release_date')
cat.class_ += 'navlink'
cat.icon = 'date'
cat.order = 3
os.entries.append(cat)
cat = BaseSearcher.Cat()
cat.title = _('Random')
cat.subtitle = _('Random books.')
cat.url = os.url('search', sort_order='random')
cat.class_ += 'navlink'
cat.icon = 'random'
cat.order = 4
os.entries.append(cat)
os.total_results = 0
os.template = 'results'
os.page = 'start'
os.url_share = os.url('/', host=os.file_host)
os.twit = os.tagline
os.finalize()
return self.format(os)
def fix_dc(self, dc, os):
""" Add some info to dc for easier templating.
Also make sure that dc `walks like a cat´. """
super(MobileFormatter, self).fix_dc(dc, os)
for file_ in dc.files + dc.generated_files:
if len(file_.mediatypes) == 1:
type_ = six.text_type(file_.mediatypes[0])
m = type_.partition(';')[0]
if m in MOBILE_TYPES:
cat = BaseSearcher.Cat()
cat.type = file_.mediatypes[0]
cat.header = _('Download')
cat.title = file_.hr_filetype
cat.extra = file_.hr_extent
cat.charset = file_.encoding
cat.url = file_.url
cat.icon = dc.icon
cat.icon2 = 'download'
cat.class_ += 'filelink'
cat.order = 20
os.entries.append(cat)
def fixup (self, os):
if (os.start_index == 1 and len (os.entries) > 0):
# browse-by-author page for maintainers
if 'is-catalog-maintainer' in cherrypy.request.cookie:
cat = BaseSearcher.Cat ()
cat.type = mt.html
cat.rel = 'related'
cat.title = _('Browse by Author')
cat.url = "/browse/authors/%s#a%d" % (os.author[:1].lower (), os.id)
cat.class_ += 'navlink grayed'
cat.icon = 'internal'
cat.order = 9
os.entries.insert (0, cat)
# wikipedia links etc.
rows = BaseSearcher.SQLSearcher.execute (
"""SELECT url, description AS title FROM author_urls
WHERE fk_authors = %(fk_authors)s""",
{ 'fk_authors': os.id } )
for row in rows:
cat = BaseSearcher.Cat ()
cat.type = mt.html
cat.rel = 'related'
cat.title = _('See also: {title}').format (title = row.title)
cat.url = row.url
cat.class_ += 'navlink grayed'
cat.icon = 'external'
cat.order = 8
os.entries.insert (0, cat)
# author aliases
if os.format == 'html':
rows = BaseSearcher.SQLSearcher.execute (
"""SELECT alias AS title FROM aliases
WHERE fk_authors = %(fk_authors)s AND alias_heading = 1""",
{ 'fk_authors': os.id }
)
for row in rows:
cat = BaseSearcher.Cat ()
cat.title = _('Alias {alias}').format (alias = row.title)
cat.class_ += 'grayed'
cat.icon = 'alias'
cat.order = 7
os.entries.insert (0, cat)
def did_you_mean(os, corr, corrected_query):
""" Message. """
cat = BaseSearcher.Cat()
cat.rel = '__didyoumean__'
cat.title = _('Did you mean: {correction}').format(correction=corr)
cat.url = os.url('search', query=corrected_query)
cat.class_ += 'navlink'
cat.icon = 'suggestion'
cat.order = 12
return cat
def no_records_found(os):
""" Message. """
cat = BaseSearcher.Cat()
cat.rel = '__notfound__'
cat.title = _('No records found.')
cat.url = os.url('start')
cat.class_ += 'navlink grayed'
cat.icon = 'bibrec'
cat.order = 11
return cat
def sort_by_release_date(os):
""" Append the sort by release date link. """
cat = BaseSearcher.Cat()
cat.rel = 'new'
cat.title = _('Sort by Release Date')
cat.url = os.url_carry(sort_order='release_date')
cat.class_ += 'navlink grayed'
cat.icon = 'date'
cat.order = 4.3
os.entries.insert(0, cat)
def sort_by_quantity(os):
""" Append the sort by quantity link. """
cat = BaseSearcher.Cat()
cat.rel = 'numerous'
cat.title = _('Sort by Quantity')
cat.url = os.url_carry(sort_order='quantity')
cat.class_ += 'navlink grayed'
cat.icon = 'quantity'
cat.order = 4.2
os.entries.insert(0, cat)
def sort_by_title(os):
""" Append the sort alphabetically link. """
cat = BaseSearcher.Cat()
cat.rel = 'alphabethical'
cat.title = _('Sort Alphabetically')
cat.url = os.url_carry(sort_order='title')
cat.class_ += 'navlink grayed'
cat.icon = 'alpha'
cat.order = 4.1
os.entries.insert(0, cat)
def sort_by_downloads(os):
""" Append the sort by downloads link. """
cat = BaseSearcher.Cat()
cat.rel = 'popular'
cat.title = _('Sort by Popularity')
cat.url = os.url_carry(sort_order='downloads')
cat.class_ += 'navlink grayed'
cat.icon = 'popular'
cat.order = 4.0
os.entries.insert(0, cat)
def status_line(os):
""" Placeholder for status line. """
cat = BaseSearcher.Cat()
cat.rel = '__statusline__'
cat.class_ += 'grayed'
cat.icon = 'bibrec'
cat.order = 10
cat.header = os.title
cat.title = _(u"Displaying results {from_}–{to}").format(
from_=os.start_index, to=os.end_index)
return cat
def fixup(self, os):
""" strip marc subfields, add social media hints and facet links """
for e in os.entries:
if '$' in e.title:
e.title = DublinCore.strip_marc_subfields(e.title)
if (os.sort_order == 'release_date' and os.total_results > 0
and os.start_index == 1):
cat = BaseSearcher.Cat()
cat.title = _('Follow new books on Twitter')
cat.subtitle = _("Follow our new books on Twitter.")
cat.url = 'https://twitter.com/gutenberg_new'
cat.class_ += 'navlink grayed'
cat.icon = 'twitter'
cat.order = 5
os.entries.insert(0, cat)
cat = BaseSearcher.Cat()
cat.title = _('Follow new books on Facebook')
cat.subtitle = _(
"Follow the link and like the page to have us post new books to your wall."
)
cat.url = 'https://www.facebook.com/gutenberg.new'
cat.class_ += 'navlink grayed'
cat.icon = 'facebook'
cat.order = 5
os.entries.insert(0, cat)
if (len(os.query) and os.start_index == 1):
sql2 = BaseSearcher.SQLStatement()
sql2.query = "select count (*) from bookshelves"
sql2.fulltext('bookshelves.tsvec', os.query)
rows = BaseSearcher.SQLSearcher.execute(*sql2.build())
if rows[0][0] > 0:
cat = BaseSearcher.Cat()
cat.rel = 'related'
cat.title = _('Bookshelves')
cat.subtitle = __('One bookshelf matches your query.',
'{count} bookshelves match your search.',
rows[0][0]).format(count=rows[0][0])
cat.url = os.url('bookshelf_search', query=os.query)
cat.class_ += 'navlink grayed'
cat.icon = 'bookshelf'
cat.order = 3
os.entries.insert(0, cat)
sql2 = BaseSearcher.SQLStatement()
sql2.query = "select count (*) from subjects"
sql2.fulltext('subjects.tsvec', os.query)
rows = BaseSearcher.SQLSearcher.execute(*sql2.build())
if rows[0][0] > 0:
cat = BaseSearcher.Cat()
cat.rel = 'related'
cat.title = _('Subjects')
cat.subtitle = __(
'One subject heading matches your search.',
'{count} subject headings match your search.',
rows[0][0]).format(count=rows[0][0])
cat.url = os.url('subject_search', query=os.query)
cat.class_ += 'navlink grayed'
cat.icon = 'subject'
cat.order = 3
os.entries.insert(0, cat)
sql2 = BaseSearcher.SQLStatement()
sql2.query = "select count (*) from authors"
sql2.fulltext('authors.tsvec', os.query)
rows = BaseSearcher.SQLSearcher.execute(*sql2.build())
if rows[0][0] > 0:
cat = BaseSearcher.Cat()
cat.rel = 'related'
cat.title = _('Authors')
cat.subtitle = __('One author name matches your search.',
'{count} author names match your search.',
rows[0][0]).format(count=rows[0][0])
cat.url = os.url('author_search', query=os.query)
cat.class_ += 'navlink grayed'
cat.icon = 'author'
cat.order = 3
os.entries.insert(0, cat)
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)