import re
from lxml import etree
from librarian import dcparser, RDFNS
+from librarian.html import raw_printable_text
+from librarian.util import get_translation
class WLElement(etree.ElementBase):
+ SECTION_PRECEDENCE = None
+
TXT_TOP_MARGIN = 0
TXT_BOTTOM_MARGIN = 0
TXT_PREFIX = ""
HTML_TAG = None
HTML_ATTR = {}
HTML_CLASS = None
- HTML_SECTION = False
-
+
+ EPUB_TAG = None
+ EPUB_ATTR = {}
+ EPUB_CLASS = None
+ EPUB_START_CHUNK = False
+
CAN_HAVE_TEXT = True
STRIP = False
text_substitutions = [
(u'---', u'—'),
(u'--', u'–'),
- (u'...', u'…'),
+ #(u'...', u'…'), # Temporary turnoff for epub
(u',,', u'„'),
(u'"', u'”'),
('\ufeff', ''),
+
+ ("'", "\u2019"), # This was enabled for epub.
]
@property
else:
self._meta_object = None
return self._meta_object
-
+
@property
def meta(self):
if self.meta_object is not None:
return self.getparent().meta
else:
return self.document.base_meta
+
+ @property
+ def gettext(self):
+ return get_translation(self.meta.language).gettext
+
+ def in_context_of(self, setting):
+ parent = self.getparent()
+ if parent is None:
+ return False
+ try:
+ return getattr(parent, setting)
+ except AttributeError:
+ return parent.in_context_of(setting)
+
+ def signal(self, signal):
+ parent = self.getparent()
+ if parent is not None:
+ parent.signal(signal)
+
+ def raw_printable_text(self):
+ # TODO: podtagi, wyroznienia, etc
+ t = ''
+ t += self.normalize_text(self.text)
+ for c in self:
+ if not isinstance(c, WLElement):
+ continue
+ if c.tag not in ('pe', 'pa', 'pt', 'pr', 'motyw'):
+ t += c.raw_printable_text()
+ t += self.normalize_text(c.tail)
+ return t
def normalize_text(self, text):
text = text or ''
for e, s in self.text_substitutions:
text = text.replace(e, s)
- text = re.sub(r'\s+', ' ', text)
+ # FIXME: TEmporary turnoff
+# text = re.sub(r'\s+', ' ', text)
+### TODO: Added now for epub
+ text = re.sub(r'(?<=\s\w)\s+', u'\u00A0', text)
+
return text
def _build_inner(self, builder, build_method):
# always copy the id attribute (?)
if self.attrib.get('id'):
attr['id'] = self.attrib['id']
+ elif '_compat_section_id' in self.attrib:
+ attr['id'] = self.attrib['_compat_section_id']
return attr
-
- def html_build(self, builder):
- if self.HTML_SECTION:
- builder.start_element(
- 'a', {"name": "f18", "class": "target"}
- )
- builder.push_text(" ")
- builder.end_element()
-
- builder.start_element(
- "a", {"href": "#f18", "class": "anchor"}
- )
- builder.push_text("18")
- builder.end_element()
-
+ def html_build(self, builder):
if self.HTML_TAG:
builder.start_element(
self.HTML_TAG,
self.get_html_attr(builder),
)
- if self.HTML_SECTION:
+ self._html_build_inner(builder)
+ if self.HTML_TAG:
+ builder.end_element()
+
+ def _epub_build_inner(self, builder):
+ self._build_inner(builder, 'epub_build')
+
+ def get_epub_attr(self, builder):
+ attr = self.EPUB_ATTR.copy()
+ if self.EPUB_CLASS:
+ attr['class'] = self.EPUB_CLASS
+ return attr
+
+ def epub_build(self, builder):
+ from librarian.elements.masters import Master
+
+ # TEMPORARY
+ self.CAN_HAVE_TEXT = True
+ self.STRIP = False
+
+ start_chunk = self.EPUB_START_CHUNK and isinstance(self.getparent(), Master)
+
+ if start_chunk:
+ builder.start_chunk()
+
+ fragment = None
+ if self.SECTION_PRECEDENCE and not self.in_context_of('NO_TOC'):
+ if not start_chunk:
+ fragment = 'sub%d' % builder.assign_section_number()
+ self.attrib['id'] = fragment
+
+ builder.add_toc_entry(
+ fragment,
+ self.raw_printable_text(),
+ self.SECTION_PRECEDENCE
+ )
+
+ if self.EPUB_TAG:
+ attr = self.get_epub_attr(builder)
+ if fragment:
+ attr['id'] = fragment
builder.start_element(
- "a", {"name": "sec34"}
+ self.EPUB_TAG,
+ attr
)
- builder.end_element()
- self._html_build_inner(builder)
- if self.HTML_TAG:
+ self._epub_build_inner(builder)
+ if self.EPUB_TAG:
builder.end_element()
+ def validate(self):
+ from librarian.elements.masters import Master
+ from librarian.elements.blocks import DlugiCytat, PoezjaCyt
+ from librarian.elements.footnotes import Footnote
+
+ if self.SECTION_PRECEDENCE:
+ assert isinstance(self.getparent(), (Master, DlugiCytat, PoezjaCyt, Footnote)), \
+ 'Header {} inside a <{}> instead of a master.'.format(
+ etree.tostring(self), self.getparent().tag)
+
+ for c in self:
+ if isinstance(c, WLElement):
+ c.validate()
+
+
def sanitize(self):
# TODO: Remove insanity here.
for e in self:
fnp / librarian.git / blobdiff