fix for error msg

[librarian.git] / src / librarian / elements / base.py

diff --git a/src/librarian/elements/base.py b/src/librarian/elements/base.py
index 5317268..d17747d 100644 (file)
--- a/src/librarian/elements/base.py
+++ b/src/librarian/elements/base.py
@@ -3,7 +3,6 @@
 import re
 from lxml import etree
 from librarian import dcparser, RDFNS
-from librarian.html import raw_printable_text
 from librarian.util import get_translation
 
 
@@ -62,23 +61,49 @@ class WLElement(etree.ElementBase):
     def gettext(self):
         return get_translation(self.meta.language).gettext
 
-    def raw_printable_text(self):
+    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, builder):
+        from librarian.html import raw_printable_text
+
         # TODO: podtagi, wyroznienia, etc
         t = ''
-        t += self.normalize_text(self.text)
+        t += self.normalize_text(self.text, builder)
         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)
+                t += c.raw_printable_text(builder)
+            t += self.normalize_text(c.tail, builder)
         return t
     
-    def normalize_text(self, text):
+    def normalize_text(self, text, builder):
         text = text or ''
         for e, s in self.text_substitutions:
             text = text.replace(e, s)
             # FIXME: TEmporary turnoff
 #        text = re.sub(r'\s+', ' ', text)
 ### TODO: Added now for epub
+
+        if getattr(builder, 'hyphenator', None) is not None:
+            newt = ''
+            wlist = re.compile(r'\w+|[^\w]', re.UNICODE).findall(text)
+            for w in wlist:
+                newt += builder.hyphenator.inserted(w, u'\u00AD')
+            text = newt
+
         text = re.sub(r'(?<=\s\w)\s+', u'\u00A0', text)
 
         return text
@@ -86,7 +111,7 @@ class WLElement(etree.ElementBase):
     def _build_inner(self, builder, build_method):
         child_count = len(self)
         if self.CAN_HAVE_TEXT and self.text:
-            text = self.normalize_text(self.text)
+            text = self.normalize_text(self.text, builder)
             if self.STRIP:
                 text = text.lstrip()
                 if not child_count:
@@ -96,7 +121,7 @@ class WLElement(etree.ElementBase):
             if isinstance(child, WLElement):
                 getattr(child, build_method)(builder)
             if self.CAN_HAVE_TEXT and child.tail:
-                text = self.normalize_text(child.tail)
+                text = self.normalize_text(child.tail, builder)
                 if self.STRIP and i == child_count - 1:
                     text = text.rstrip()
                 builder.push_text(text)
@@ -152,22 +177,26 @@ class WLElement(etree.ElementBase):
         return attr
 
     def epub_build(self, builder):
+        from librarian.elements.masters import Master
+
         # TEMPORARY
         self.CAN_HAVE_TEXT = True
         self.STRIP = False
-        
-        if self.EPUB_START_CHUNK:
+       
+        start_chunk = self.EPUB_START_CHUNK and isinstance(self.getparent(), Master)
+
+        if start_chunk:
             builder.start_chunk()
 
         fragment = None
-        if self.SECTION_PRECEDENCE:
-            if not self.EPUB_START_CHUNK:
+        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.raw_printable_text(builder),
                 self.SECTION_PRECEDENCE
             )
             
@@ -183,7 +212,22 @@ class WLElement(etree.ElementBase):
         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, encoding='unicode'), self.getparent().tag)
+
+        for c in self:
+            if isinstance(c, WLElement):
+                c.validate()
+
+
     def sanitize(self):
         # TODO: Remove insanity here.
         for e in self: