def item(i):
templ = (
u'<div title="{4}" class="category-item">'
'<div class="category-name">'
'<a href="{5}{3}" title="{4}">{0}</a></div>'
"<div>{1}</div>"
"<div>{2}</div></div>"
)
rating, rstring = render_rating(i.avg_rating, prefix)
orig_name = i.sort if i.use_sort_as_name else i.name
name = xml(orig_name)
if datatype == "rating":
name = xml(_("%d stars") % int(i.avg_rating))
id_ = i.id
if id_ is None:
id_ = hexlify(force_unicode(orig_name).encode("utf-8"))
id_ = xml(str(id_))
desc = ""
if i.count > 0:
desc += "[" + _("%d books") % i.count + "]"
q = i.category
if not q:
q = category
href = "/browse/matches/%s/%s" % (quote(q), quote(id_))
return templ.format(xml(name), rating, xml(desc), xml(href, True), rstring, prefix)
def item(i):
templ = (u'<div title="{4}" class="category-item">'
'<div class="category-name">'
'<a href="{5}{3}" title="{4}">{0}</a></div>'
'<div>{1}</div>'
'<div>{2}</div></div>')
rating, rstring = render_rating(i.avg_rating, prefix)
if i.use_sort_as_name:
name = xml(i.sort)
else:
name = xml(i.name)
if datatype == 'rating':
name = xml(_('%d stars')%int(i.avg_rating))
id_ = i.id
if id_ is None:
id_ = hexlify(force_unicode(name).encode('utf-8'))
id_ = xml(str(id_))
desc = ''
if i.count > 0:
desc += '[' + _('%d books')%i.count + ']'
q = i.category
if not q:
q = category
href = '/browse/matches/%s/%s'%(quote(q), quote(id_))
return templ.format(xml(name), rating,
xml(desc), xml(href, True), rstring, prefix)
def item(i):
templ = (u'<div title="{4}" class="category-item">'
'<div class="category-name">'
'<a href="{5}{3}" title="{4}">{0}</a></div>'
'<div>{1}</div>'
'<div>{2}</div></div>')
rating, rstring = render_rating(i.avg_rating, prefix)
if i.use_sort_as_name:
name = xml(i.sort)
else:
name = xml(i.name)
if datatype == 'rating':
name = xml(_('%d stars') % int(i.avg_rating))
id_ = i.id
if id_ is None:
id_ = hexlify(force_unicode(name).encode('utf-8'))
id_ = xml(str(id_))
desc = ''
if i.count > 0:
desc += '[' + _('%d books') % i.count + ']'
q = i.category
if not q:
q = category
href = '/browse/matches/%s/%s' % (quote(q), quote(id_))
return templ.format(xml(name), rating, xml(desc), xml(href, True),
rstring, prefix)
def browse_toplevel(self):
categories = self.categories_cache()
category_meta = self.db.field_metadata
cats = [
(_('Newest'), 'newest', 'forward.png'),
(_('All books'), 'allbooks', 'book.png'),
]
def getter(x):
return category_meta[x]['name'].lower()
displayed_custom_fields = custom_fields_to_display(self.db)
uc_displayed = set()
for category in sorted(categories, key=lambda x: sort_key(getter(x))):
if len(categories[category]) == 0:
continue
if category in ('formats', 'identifiers'):
continue
meta = category_meta.get(category, None)
if meta is None:
continue
if meta['is_custom'] and category not in displayed_custom_fields:
continue
# get the icon files
if category in self.icon_map:
icon = '_'+quote(self.icon_map[category])
elif category in category_icon_map:
icon = category_icon_map[category]
elif meta['is_custom']:
icon = category_icon_map['custom:']
elif meta['kind'] == 'user':
icon = category_icon_map['user:'******'blank.png'
if meta['kind'] == 'user':
dot = category.find('.')
if dot > 0:
cat = category[:dot]
if cat not in uc_displayed:
cats.append((meta['name'][:dot-1], cat, icon))
uc_displayed.add(cat)
else:
cats.append((meta['name'], category, icon))
uc_displayed.add(category)
else:
cats.append((meta['name'], category, icon))
cats = [(u'<li><a title="{2} {0}" href="{3}/browse/category/{1}"> </a>'
u'<img src="{3}{src}" alt="{0}" />'
u'<span class="label">{0}</span>'
u'</li>')
.format(xml(x, True), xml(quote(y)), xml(_('Browse books by')),
self.opts.url_prefix, src='/browse/icon/'+z)
for x, y, z in cats]
main = u'<div class="toplevel"><h3>{0}</h3><ul>{1}</ul></div>'\
.format(_('Choose a category to browse by:'), u'\n\n'.join(cats))
return self.browse_template('name').format(title='',
script='toplevel();', main=main)
def browse_get_book_args(self, mi, id_, add_category_links=False):
fmts = self.db.formats(id_, index_is_id=True)
if not fmts:
fmts = ""
fmts = [x.lower() for x in fmts.split(",") if x]
pf = prefs["output_format"].lower()
try:
fmt = pf if pf in fmts else fmts[0]
except:
fmt = None
args = {"id": id_, "mi": mi}
ccache = self.categories_cache() if add_category_links else {}
ftitle = fauthors = ""
for key in mi.all_field_keys():
val = mi.format_field(key)[1]
if not val:
val = ""
if key == "title":
ftitle = xml(val, True)
elif key == "authors":
fauthors = xml(val, True)
if add_category_links:
added_key = False
fm = mi.metadata_for_field(key)
if (
val
and fm
and fm["is_category"]
and not fm["is_csp"]
and key != "formats"
and fm["datatype"] not in ["rating"]
):
categories = mi.get(key)
if isinstance(categories, basestring):
categories = [categories]
dbtags = []
for category in categories:
dbtag = None
for tag in ccache[key]:
if tag.name == category:
dbtag = tag
break
dbtags.append(dbtag)
if None not in dbtags:
vals = []
for tag in dbtags:
tval = (
'<a title="Browse books by {3}: {0}"'
' href="{1}" class="details_category_link">{2}</a>'
)
href = "%s/browse/matches/%s/%s" % (
self.opts.url_prefix,
quote(tag.category),
quote(str(tag.id)),
)
vals.append(
tval.format(
xml(tag.name, True),
xml(href, True),
xml(val if len(dbtags) == 1 else tag.name),
xml(key, True),
)
)
join = (
" & "
if key == "authors" or (fm["is_custom"] and fm["display"].get("is_names", False))
else ", "
)
args[key] = join.join(vals)
added_key = True
if not added_key:
args[key] = xml(val, True)
else:
args[key] = xml(val, True)
fname = quote(ascii_filename(ftitle) + " - " + ascii_filename(fauthors))
return args, fmt, fmts, fname
def browse_category(self, category, sort):
categories = self.categories_cache()
categories["virt_libs"] = {}
if category not in categories:
raise cherrypy.HTTPError(404, "category not found")
category_meta = self.db.field_metadata
category_name = _("Virtual Libraries") if category == "virt_libs" else category_meta[category]["name"]
datatype = "text" if category == "virt_libs" else category_meta[category]["datatype"]
# See if we have any sub-categories to display. As we find them, add
# them to the displayed set to avoid showing the same item twice
uc_displayed = set()
cats = []
for ucat in sorted(categories.keys(), key=sort_key):
if len(categories[ucat]) == 0:
continue
if category == "formats":
continue
meta = category_meta.get(ucat, None)
if meta is None:
continue
if meta["kind"] != "user":
continue
cat_len = len(category)
if not (len(ucat) > cat_len and ucat.startswith(category + ".")):
continue
if ucat in self.icon_map:
icon = "_" + quote(self.icon_map[ucat])
else:
icon = category_icon_map["user:"******".")
if dot > 0:
# More subcats
cat = cat[:dot]
if cat not in uc_displayed:
cats.append((cat, ucat[: cat_len + dot], icon))
uc_displayed.add(cat)
else:
# This is the end of the chain
cats.append((cat, ucat, icon))
uc_displayed.add(cat)
cats = u"\n\n".join(
[
(
u'<li><a title="{2} {0}" href="{3}/browse/category/{1}"> </a>'
u'<img src="{3}{src}" alt="{0}" />'
u'<span class="label">{0}</span>'
u"</li>"
).format(
xml(x, True),
xml(quote(y)),
xml(_("Browse books by")),
self.opts.url_prefix,
src="/browse/icon/" + z,
)
for x, y, z in cats
]
)
if cats:
cats = (u'\n<div class="toplevel">\n' "{0}</div>").format(cats)
script = "toplevel();"
else:
script = "true"
# Now do the category items
vls = self.db.prefs.get("virtual_libraries", {})
categories["virt_libs"] = sorted([Tag(k) for k, v in vls.iteritems()], key=lambda x: sort_key(x.name))
items = categories[category]
sort = self.browse_sort_categories(items, sort)
if not cats and len(items) == 1:
# Only one item in category, go directly to book list
html = get_category_items(category, items, datatype, self.opts.url_prefix)
href = re.search(r'<a href="([^"]+)"', html)
if href is not None:
# cherrypy does not auto unquote params when using
# InternalRedirect
raise cherrypy.InternalRedirect(unquote(href.group(1)))
if len(items) <= self.opts.max_opds_ungrouped_items:
script = "false"
items = get_category_items(category, items, datatype, self.opts.url_prefix)
else:
getter = lambda x: unicode(getattr(x, "sort", x.name))
starts = set([])
for x in items:
val = getter(x)
if not val:
val = u"A"
starts.add(val[0].upper())
category_groups = OrderedDict()
for x in sorted(starts):
category_groups[x] = len([y for y in items if getter(y).upper().startswith(x)])
items = [
(
u'<h3 title="{0}"><a class="load_href" title="{0}"'
u' href="{4}{3}"><strong>{0}</strong> [{2}]</a></h3><div>'
u'<div class="loaded" style="display:none"></div>'
u'<div class="loading"><img alt="{1}" src="{4}/static/loading.gif" /><em>{1}</em></div>'
u"</div>"
).format(
xml(s, True),
xml(_("Loading, please wait")) + "…",
unicode(c),
xml(
u"/browse/category_group/%s/%s"
% (hexlify(category.encode("utf-8")), hexlify(s.encode("utf-8"))),
True,
),
self.opts.url_prefix,
)
for s, c in category_groups.items()
]
items = "\n\n".join(items)
items = u'<div id="groups">\n{0}</div>'.format(items)
if cats:
script = "toplevel();category(%s);" % script
else:
script = "category(%s);" % script
main = u"""
<div class="category">
<h3>{0}</h3>
<a class="navlink" href="{3}/browse"
title="{2}">{2} ↑</a>
{1}
</div>
""".format(
xml(_("Browsing by") + ": " + category_name), cats + items, xml(_("Up"), True), self.opts.url_prefix
)
return self.browse_template(sort).format(title=category_name, script=script, main=main)
def browse_toplevel(self):
categories = self.categories_cache()
category_meta = self.db.field_metadata
cats = [
(_("Newest"), "newest", "forward.png"),
(_("All books"), "allbooks", "book.png"),
(_("Random book"), "randombook", "random.png"),
]
virt_libs = self.db.prefs.get("virtual_libraries", {})
if virt_libs:
cats.append((_("Virtual Libs."), "virt_libs", "lt.png"))
def getter(x):
try:
return category_meta[x]["name"].lower()
except KeyError:
return x
displayed_custom_fields = custom_fields_to_display(self.db)
uc_displayed = set()
for category in sorted(categories, key=lambda x: sort_key(getter(x))):
if len(categories[category]) == 0:
continue
if category in ("formats", "identifiers"):
continue
meta = category_meta.get(category, None)
if meta is None:
continue
if self.db.field_metadata.is_ignorable_field(category) and category not in displayed_custom_fields:
continue
# get the icon files
main_cat = (category.partition(".")[0]) if hasattr(category, "partition") else category
if main_cat in self.icon_map:
icon = "_" + quote(self.icon_map[main_cat])
elif category in category_icon_map:
icon = category_icon_map[category]
elif meta["is_custom"]:
icon = category_icon_map["custom:"]
elif meta["kind"] == "user":
icon = category_icon_map["user:"******"blank.png"
if meta["kind"] == "user":
dot = category.find(".")
if dot > 0:
cat = category[:dot]
if cat not in uc_displayed:
cats.append((meta["name"][: dot - 1], cat, icon))
uc_displayed.add(cat)
else:
cats.append((meta["name"], category, icon))
uc_displayed.add(category)
else:
cats.append((meta["name"], category, icon))
cats = [
(
u'<li><a title="{2} {0}" href="{3}/browse/category/{1}"> </a>'
u'<img src="{3}{src}" alt="{0}" />'
u'<span class="label">{0}</span>'
u"</li>"
).format(
xml(x, True), xml(quote(y)), xml(_("Browse books by")), self.opts.url_prefix, src="/browse/icon/" + z
)
for x, y, z in cats
]
main = u'<div class="toplevel"><h3>{0}</h3><ul>{1}</ul></div>'.format(
_("Choose a category to browse by:"), u"\n\n".join(cats)
)
return self.browse_template("name").format(title="", script="toplevel();", main=main)
def browse_get_book_args(self, mi, id_, add_category_links=False):
fmts = self.db.formats(id_, index_is_id=True)
if not fmts:
fmts = ''
fmts = [x.lower() for x in fmts.split(',') if x]
pf = prefs['output_format'].lower()
try:
fmt = pf if pf in fmts else fmts[0]
except:
fmt = None
args = {
'id': id_,
'mi': mi,
}
ccache = self.categories_cache() if add_category_links else {}
ftitle = fauthors = ''
for key in mi.all_field_keys():
val = mi.format_field(key)[1]
if not val:
val = ''
if key == 'title':
ftitle = xml(val, True)
elif key == 'authors':
fauthors = xml(val, True)
if add_category_links:
added_key = False
fm = mi.metadata_for_field(key)
if val and fm and fm['is_category'] and not fm['is_csp'] and\
key != 'formats' and fm['datatype'] not in ['rating']:
categories = mi.get(key)
if isinstance(categories, basestring):
categories = [categories]
dbtags = []
for category in categories:
dbtag = None
for tag in ccache[key]:
if tag.name == category:
dbtag = tag
break
dbtags.append(dbtag)
if None not in dbtags:
vals = []
for tag in dbtags:
tval = (
'<a title="Browse books by {3}: {0}"'
' href="{1}" class="details_category_link">{2}</a>'
)
href='%s/browse/matches/%s/%s' % \
(self.opts.url_prefix, quote(tag.category), quote(str(tag.id)))
vals.append(
tval.format(
xml(tag.name, True), xml(href, True),
xml(val if len(dbtags) == 1 else tag.name),
xml(key, True)))
join = ' & ' if key == 'authors' or \
(fm['is_custom'] and
fm['display'].get('is_names', False)) \
else ', '
args[key] = join.join(vals)
added_key = True
if not added_key:
args[key] = xml(val, True)
else:
args[key] = xml(val, True)
fname = quote(
ascii_filename(ftitle) + ' - ' + ascii_filename(fauthors))
return args, fmt, fmts, fname
def browse_category(self, category, sort):
categories = self.categories_cache()
categories['virt_libs'] = {}
if category not in categories:
raise cherrypy.HTTPError(404, 'category not found')
category_meta = self.db.field_metadata
category_name = _(
'Virtual Libraries'
) if category == 'virt_libs' else category_meta[category]['name']
datatype = 'text' if category == 'virt_libs' else category_meta[
category]['datatype']
# See if we have any sub-categories to display. As we find them, add
# them to the displayed set to avoid showing the same item twice
uc_displayed = set()
cats = []
for ucat in sorted(categories.keys(), key=sort_key):
if len(categories[ucat]) == 0:
continue
if category == 'formats':
continue
meta = category_meta.get(ucat, None)
if meta is None:
continue
if meta['kind'] != 'user':
continue
cat_len = len(category)
if not (len(ucat) > cat_len and ucat.startswith(category + '.')):
continue
if ucat in self.icon_map:
icon = '_' + quote(self.icon_map[ucat])
else:
icon = category_icon_map['user:'******'.')
if dot > 0:
# More subcats
cat = cat[:dot]
if cat not in uc_displayed:
cats.append((cat, ucat[:cat_len + dot], icon))
uc_displayed.add(cat)
else:
# This is the end of the chain
cats.append((cat, ucat, icon))
uc_displayed.add(cat)
cats = u'\n\n'.join([(
u'<li><a title="{2} {0}" href="{3}/browse/category/{1}"> </a>'
u'<img src="{3}{src}" alt="{0}" />'
u'<span class="label">{0}</span>'
u'</li>').format(xml(x, True),
xml(quote(y)),
xml(_('Browse books by')),
self.opts.url_prefix,
src='/browse/icon/' + z) for x, y, z in cats])
if cats:
cats = (u'\n<div class="toplevel">\n' '{0}</div>').format(cats)
script = 'toplevel();'
else:
script = 'true'
# Now do the category items
vls = self.db.prefs.get('virtual_libraries', {})
categories['virt_libs'] = sorted([Tag(k) for k, v in vls.iteritems()],
key=lambda x: sort_key(x.name))
items = categories[category]
sort = self.browse_sort_categories(items, sort)
if not cats and len(items) == 1:
# Only one item in category, go directly to book list
html = get_category_items(category, items, datatype,
self.opts.url_prefix)
href = re.search(r'<a href="([^"]+)"', html)
if href is not None:
# cherrypy does not auto unquote params when using
# InternalRedirect
raise cherrypy.InternalRedirect(unquote(href.group(1)))
if len(items) <= self.opts.max_opds_ungrouped_items:
script = 'false'
items = get_category_items(category, items, datatype,
self.opts.url_prefix)
else:
getter = lambda x: unicode(getattr(x, 'sort', x.name))
starts = set([])
for x in items:
val = getter(x)
if not val:
val = u'A'
starts.add(val[0].upper())
category_groups = OrderedDict()
for x in sorted(starts):
category_groups[x] = len(
[y for y in items if getter(y).upper().startswith(x)])
items = [(
u'<h3 title="{0}"><a class="load_href" title="{0}"'
u' href="{4}{3}"><strong>{0}</strong> [{2}]</a></h3><div>'
u'<div class="loaded" style="display:none"></div>'
u'<div class="loading"><img alt="{1}" src="{4}/static/loading.gif" /><em>{1}</em></div>'
u'</div>').format(
xml(s, True),
xml(_('Loading, please wait')) + '…', unicode(c),
xml(
u'/browse/category_group/%s/%s' %
(hexlify(category.encode('utf-8')),
hexlify(s.encode('utf-8'))), True),
self.opts.url_prefix) for s, c in category_groups.items()]
items = '\n\n'.join(items)
items = u'<div id="groups">\n{0}</div>'.format(items)
if cats:
script = 'toplevel();category(%s);' % script
else:
script = 'category(%s);' % script
main = u'''
<div class="category">
<h3>{0}</h3>
<a class="navlink" href="{3}/browse"
title="{2}">{2} ↑</a>
{1}
</div>
'''.format(xml(_('Browsing by') + ': ' + category_name), cats + items,
xml(_('Up'), True), self.opts.url_prefix)
return self.browse_template(sort).format(title=category_name,
script=script,
main=main)
def browse_toplevel(self):
categories = self.categories_cache()
category_meta = self.db.field_metadata
cats = [
(_('Newest'), 'newest', 'forward.png'),
(_('All books'), 'allbooks', 'book.png'),
(_('Random book'), 'randombook', 'random.png'),
]
virt_libs = self.db.prefs.get('virtual_libraries', {})
if virt_libs:
cats.append((_('Virtual Libs.'), 'virt_libs', 'lt.png'))
def getter(x):
try:
return category_meta[x]['name'].lower()
except KeyError:
return x
displayed_custom_fields = custom_fields_to_display(self.db)
uc_displayed = set()
for category in sorted(categories, key=lambda x: sort_key(getter(x))):
if len(categories[category]) == 0:
continue
if category in ('formats', 'identifiers'):
continue
meta = category_meta.get(category, None)
if meta is None:
continue
if self.db.field_metadata.is_ignorable_field(category) and \
category not in displayed_custom_fields:
continue
# get the icon files
main_cat = (category.partition('.')[0]) if hasattr(
category, 'partition') else category
if main_cat in self.icon_map:
icon = '_' + quote(self.icon_map[main_cat])
elif category in category_icon_map:
icon = category_icon_map[category]
elif meta['is_custom']:
icon = category_icon_map['custom:']
elif meta['kind'] == 'user':
icon = category_icon_map['user:'******'blank.png'
if meta['kind'] == 'user':
dot = category.find('.')
if dot > 0:
cat = category[:dot]
if cat not in uc_displayed:
cats.append((meta['name'][:dot - 1], cat, icon))
uc_displayed.add(cat)
else:
cats.append((meta['name'], category, icon))
uc_displayed.add(category)
else:
cats.append((meta['name'], category, icon))
cats = [(
u'<li><a title="{2} {0}" href="{3}/browse/category/{1}"> </a>'
u'<img src="{3}{src}" alt="{0}" />'
u'<span class="label">{0}</span>'
u'</li>').format(xml(x, True),
xml(quote(y)),
xml(_('Browse books by')),
self.opts.url_prefix,
src='/browse/icon/' + z) for x, y, z in cats]
main = u'<div class="toplevel"><h3>{0}</h3><ul>{1}</ul></div>'\
.format(_('Choose a category to browse by:'), u'\n\n'.join(cats))
return self.browse_template('name').format(title='',
script='toplevel();',
main=main)
def browse_get_book_args(self, mi, id_, add_category_links=False):
fmts = self.db.formats(id_, index_is_id=True)
if not fmts:
fmts = ''
fmts = [x.lower() for x in fmts.split(',') if x]
pf = prefs['output_format'].lower()
try:
fmt = pf if pf in fmts else fmts[0]
except:
fmt = None
args = {'id':id_, 'mi':mi,
}
ccache = self.categories_cache() if add_category_links else {}
ftitle = fauthors = ''
for key in mi.all_field_keys():
val = mi.format_field(key)[1]
if not val:
val = ''
if key == 'title':
ftitle = xml(val, True)
elif key == 'authors':
fauthors = xml(val, True)
if add_category_links:
added_key = False
fm = mi.metadata_for_field(key)
if val and fm and fm['is_category'] and not fm['is_csp'] and\
key != 'formats' and fm['datatype'] not in ['rating']:
categories = mi.get(key)
if isinstance(categories, basestring):
categories = [categories]
dbtags = []
for category in categories:
dbtag = None
for tag in ccache[key]:
if tag.name == category:
dbtag = tag
break
dbtags.append(dbtag)
if None not in dbtags:
vals = []
for tag in dbtags:
tval = ('<a title="Browse books by {3}: {0}"'
' href="{1}" class="details_category_link">{2}</a>')
href='%s/browse/matches/%s/%s' % \
(self.opts.url_prefix, quote(tag.category), quote(str(tag.id)))
vals.append(tval.format(xml(tag.name, True),
xml(href, True),
xml(val if len(dbtags) == 1 else tag.name),
xml(key, True)))
join = ' & ' if key == 'authors' or \
(fm['is_custom'] and
fm['display'].get('is_names', False)) \
else ', '
args[key] = join.join(vals)
added_key = True
if not added_key:
args[key] = xml(val, True)
else:
args[key] = xml(val, True)
fname = quote(ascii_filename(ftitle) + ' - ' +
ascii_filename(fauthors))
return args, fmt, fmts, fname
def browse_category(self, category, sort):
categories = self.categories_cache()
if category not in categories:
raise cherrypy.HTTPError(404, 'category not found')
category_meta = self.db.field_metadata
category_name = category_meta[category]['name']
datatype = category_meta[category]['datatype']
# See if we have any sub-categories to display. As we find them, add
# them to the displayed set to avoid showing the same item twice
uc_displayed = set()
cats = []
for ucat in sorted(categories.keys(), key=sort_key):
if len(categories[ucat]) == 0:
continue
if category == 'formats':
continue
meta = category_meta.get(ucat, None)
if meta is None:
continue
if meta['kind'] != 'user':
continue
cat_len = len(category)
if not (len(ucat) > cat_len and ucat.startswith(category+'.')):
continue
icon = category_icon_map['user:'******'.')
if dot > 0:
# More subcats
cat = cat[:dot]
if cat not in uc_displayed:
cats.append((cat, ucat[:cat_len+dot], icon))
uc_displayed.add(cat)
else:
# This is the end of the chain
cats.append((cat, ucat, icon))
uc_displayed.add(cat)
cats = u'\n\n'.join(
[(u'<li><a title="{2} {0}" href="{3}/browse/category/{1}"> </a>'
u'<img src="{3}{src}" alt="{0}" />'
u'<span class="label">{0}</span>'
u'</li>')
.format(xml(x, True), xml(quote(y)), xml(_('Browse books by')),
self.opts.url_prefix, src='/browse/icon/'+z)
for x, y, z in cats])
if cats:
cats = (u'\n<div class="toplevel">\n'
'{0}</div>').format(cats)
script = 'toplevel();'
else:
script = 'true'
# Now do the category items
items = categories[category]
sort = self.browse_sort_categories(items, sort)
if not cats and len(items) == 1:
# Only one item in category, go directly to book list
html = get_category_items(category, items,
self.search_restriction_name, datatype,
self.opts.url_prefix)
href = re.search(r'<a href="([^"]+)"', html)
if href is not None:
raise cherrypy.HTTPRedirect(href.group(1))
if len(items) <= self.opts.max_opds_ungrouped_items:
script = 'false'
items = get_category_items(category, items,
self.search_restriction_name, datatype,
self.opts.url_prefix)
else:
getter = lambda x: unicode(getattr(x, 'sort', x.name))
starts = set([])
for x in items:
val = getter(x)
if not val:
val = u'A'
starts.add(val[0].upper())
category_groups = OrderedDict()
for x in sorted(starts):
category_groups[x] = len([y for y in items if
getter(y).upper().startswith(x)])
items = [(u'<h3 title="{0}"><a class="load_href" title="{0}"'
u' href="{4}{3}"><strong>{0}</strong> [{2}]</a></h3><div>'
u'<div class="loaded" style="display:none"></div>'
u'<div class="loading"><img alt="{1}" src="{4}/static/loading.gif" /><em>{1}</em></div>'
u'</div>').format(
xml(s, True),
xml(_('Loading, please wait'))+'…',
unicode(c),
xml(u'/browse/category_group/%s/%s'%(
hexlify(category.encode('utf-8')),
hexlify(s.encode('utf-8'))), True),
self.opts.url_prefix)
for s, c in category_groups.items()]
items = '\n\n'.join(items)
items = u'<div id="groups">\n{0}</div>'.format(items)
if cats:
script = 'toplevel();category(%s);'%script
else:
script = 'category(%s);'%script
main = u'''
<div class="category">
<h3>{0}</h3>
<a class="navlink" href="{3}/browse"
title="{2}">{2} ↑</a>
{1}
</div>
'''.format(
xml(_('Browsing by')+': ' + category_name), cats + items,
xml(_('Up'), True), self.opts.url_prefix)
return self.browse_template(sort).format(title=category_name,
script=script, main=main)
def browse_nav(self):
categories = self.categories_cache()
category_meta = self.db.field_metadata
cats = [
(_('Newest'), 'newest', 'whatshot'),
(_('All books'), 'allbooks', 'library_books'),
(_('Random book'), 'randombook', 'shuffle'),
]
virt_libs = self.db.prefs.get('virtual_libraries', {})
if virt_libs:
cats.append((_('Virtual Libs.'), 'virt_libs', 'graphic_eq'))
def getter(x):
try:
return category_meta[x]['name'].lower()
except KeyError:
return x
displayed_custom_fields = custom_fields_to_display(self.db)
uc_displayed = set()
for category in sorted(categories, key=lambda x: sort_key(getter(x))):
if len(categories[category]) == 0:
continue
if category in ('formats', 'identifiers'):
continue
meta = category_meta.get(category, None)
if meta is None:
continue
if self.db.field_metadata.is_ignorable_field(category) and \
category not in displayed_custom_fields:
continue
# get the icon files
main_cat = (category.partition('.')[0]) if hasattr(category,
'partition') else category
if main_cat in self.icon_map:
icon = self.icon_map[main_cat]
elif category in category_icon_map:
icon = category_icon_map[category]
elif meta['is_custom']:
icon = category_icon_map['custom:']
elif meta['kind'] == 'user':
icon = category_icon_map['user:'******'check_box_outline_blank'
if meta['kind'] == 'user':
dot = category.find('.')
if dot > 0:
cat = category[:dot]
if cat not in uc_displayed:
cats.append((meta['name'][:dot-1], cat, icon))
uc_displayed.add(cat)
else:
cats.append((meta['name'], category, icon))
uc_displayed.add(category)
else:
cats.append((meta['name'], category, icon))
cats = [(u'<li><a title="{2} {0}" href="{3}/browse/category/{1}">'
u'<i class="material-icons">{icon}</i>'
u'<span>{0}</span></a>'
u'</li>')
.format(xml(name, True), xml(quote(cat)), xml(_('Browse books by')),
self.opts.url_prefix, icon=icon)
for name, cat, icon in cats]
return '\n'.join(cats)
