def create_inline_toc(container, title=None):
'''
Create an inline (HTML) Table of Contents from an existing NCX table of contents.
:param title: The title for this table of contents.
'''
lang = get_book_language(container)
default_title = 'Table of Contents'
if lang:
lang = lang_as_iso639_1(lang) or lang
default_title = translate(lang, default_title)
title = title or default_title
toc = get_toc(container)
if len(toc) == 0:
return None
toc_name = find_inline_toc(container)
name = toc_name
html = toc_to_html(toc, container, name, title, lang)
raw = serialize(html, 'text/html')
if name is None:
name, c = 'toc.xhtml', 0
while container.has_name(name):
c += 1
name = 'toc%d.xhtml' % c
container.add_file(name, raw, spine_index=0)
else:
with container.open(name, 'wb') as f:
f.write(raw)
set_guide_item(container,
'toc',
title,
name,
frag='calibre_generated_inline_toc')
return name
def create_inline_toc(container, title=None):
'''
Create an inline (HTML) Table of Contents from an existing NCX table of contents.
:param title: The title for this table of contents.
'''
lang = get_book_language(container)
default_title = 'Table of Contents'
if lang:
lang = lang_as_iso639_1(lang) or lang
default_title = translate(lang, default_title)
title = title or default_title
toc = get_toc(container)
if len(toc) == 0:
return None
toc_name = find_inline_toc(container)
name = toc_name
html = toc_to_html(toc, container, name, title, lang)
raw = serialize(html, 'text/html')
if name is None:
name, c = 'toc.xhtml', 0
while container.has_name(name):
c += 1
name = 'toc%d.xhtml' % c
container.add_file(name, raw, spine_index=0)
else:
with container.open(name, 'wb') as f:
f.write(raw)
set_guide_item(container, 'toc', title, name, frag='calibre_generated_inline_toc')
return name
def apply_changes(self, container):
from calibre.ebooks.oeb.polish.opf import set_guide_item, get_book_language
from calibre.translations.dynamic import translate
lang = get_book_language(container)
for item_type, (name, frag) in self.changed_type_map.iteritems():
title = self.known_type_map[item_type]
if lang:
title = translate(lang, title)
set_guide_item(container, item_type, title, name, frag=frag)
def create_inline_toc(container, title=None):
'''
Create an inline (HTML) Table of Contents from an existing NCX table of contents.
:param title: The title for this table of contents.
'''
lang = get_book_language(container)
default_title = 'Table of Contents'
if lang:
lang = lang_as_iso639_1(lang) or lang
default_title = translate(lang, default_title)
title = title or default_title
toc = get_toc(container)
if len(toc) == 0:
return None
toc_name = find_inline_toc(container)
def process_node(html_parent, toc, level=1, indent=' ', style_level=2):
li = html_parent.makeelement(XHTML('li'))
li.tail = '\n' + (indent * level)
html_parent.append(li)
name, frag = toc.dest, toc.frag
href = '#'
if name:
href = container.name_to_href(name, toc_name)
if frag:
href += '#' + frag
a = li.makeelement(XHTML('a'), href=href)
a.text = toc.title
li.append(a)
if len(toc) > 0:
parent = li.makeelement(XHTML('ul'))
parent.set('class', 'level%d' % (style_level))
li.append(parent)
a.tail = '\n\n' + (indent * (level + 2))
parent.text = '\n' + (indent * (level + 3))
parent.tail = '\n\n' + (indent * (level + 1))
for child in toc:
process_node(parent,
child,
level + 3,
style_level=style_level + 1)
parent[-1].tail = '\n' + (indent * (level + 2))
E = ElementMaker(namespace=XHTML_NS, nsmap={None: XHTML_NS})
html = E.html(
E.head(
E.title(title),
E.style('''
li { list-style-type: none; padding-left: 2em; margin-left: 0}
a { text-decoration: none }
a:hover { color: red }''',
type='text/css'),
), E.body(
E.h2(title),
E.ul(),
id="calibre_generated_inline_toc",
))
name = toc_name
ul = html[1][1]
ul.set('class', 'level1')
for child in toc:
process_node(ul, child)
if lang:
html.set('lang', lang)
pretty_html_tree(container, html)
raw = serialize(html, 'text/html')
if name is None:
name, c = 'toc.xhtml', 0
while container.has_name(name):
c += 1
name = 'toc%d.xhtml' % c
container.add_file(name, raw, spine_index=0)
else:
with container.open(name, 'wb') as f:
f.write(raw)
set_guide_item(container,
'toc',
title,
name,
frag='calibre_generated_inline_toc')
return name
def create_inline_toc(container, title=None):
lang = get_book_language(container)
default_title = 'Table of Contents'
if lang:
lang = lang_as_iso639_1(lang) or lang
default_title = translate(lang, default_title)
title = title or default_title
toc = get_toc(container)
if len(toc) == 0:
return None
toc_name = find_inline_toc(container)
def process_node(html_parent, toc, level=1, indent=' ', style_level=2):
li = html_parent.makeelement(XHTML('li'))
li.tail = '\n'+ (indent*level)
html_parent.append(li)
name, frag = toc.dest, toc.frag
href = '#'
if name:
href = container.name_to_href(name, toc_name)
if frag:
href += '#' + frag
a = li.makeelement(XHTML('a'), href=href)
a.text = toc.title
li.append(a)
if len(toc) > 0:
parent = li.makeelement(XHTML('ul'))
parent.set('class', 'level%d' % (style_level))
li.append(parent)
a.tail = '\n\n' + (indent*(level+2))
parent.text = '\n'+(indent*(level+3))
parent.tail = '\n\n' + (indent*(level+1))
for child in toc:
process_node(parent, child, level+3, style_level=style_level + 1)
parent[-1].tail = '\n' + (indent*(level+2))
E = ElementMaker(namespace=XHTML_NS, nsmap={None:XHTML_NS})
html = E.html(
E.head(
E.title(title),
E.style('''
li { list-style-type: none; padding-left: 2em; margin-left: 0}
a { text-decoration: none }
a:hover { color: red }''', type='text/css'),
),
E.body(
E.h2(title),
E.ul(),
id="calibre_generated_inline_toc",
)
)
name = toc_name
ul = html[1][1]
ul.set('class', 'level1')
for child in toc:
process_node(ul, child)
if lang:
html.set('lang', lang)
pretty_html_tree(container, html)
raw = serialize(html, 'text/html')
if name is None:
name, c = 'toc.xhtml', 0
while container.has_name(name):
c += 1
name = 'toc%d.xhtml' % c
container.add_file(name, raw, spine_index=0)
else:
with container.open(name, 'wb') as f:
f.write(raw)
set_guide_item(container, 'toc', title, name, frag='calibre_generated_inline_toc')
return name
def title_for_type(item_type):
title = self.known_type_map.get(item_type, item_type)
if lang:
title = translate(lang, title)
return title
