Some improvements in missing material handling.

[librarian.git] / librarian / pyhtml.py

diff --git a/librarian/pyhtml.py b/librarian/pyhtml.py
index d781abf..88331a9 100644 (file)
--- a/librarian/pyhtml.py
+++ b/librarian/pyhtml.py
@@ -5,13 +5,12 @@
 #
 from lxml import etree
 from librarian import IOFile, RDFNS, DCNS, Format
-from xmlutils import Xmill, tag, tagged, ifoption
+from xmlutils import Xmill, tag, tagged, ifoption, tag_open_close
 from librarian import functions
 import re
 import random
 
 
-
 class EduModule(Xmill):
     def __init__(self, options=None):
         super(EduModule, self).__init__(options)
@@ -29,11 +28,10 @@ class EduModule(Xmill):
 """, u"</div>"
 
     handle_autor_utworu = tag("span", "author")
-    handle_nazwa_utworu = tag("h1", "title")
     handle_dzielo_nadrzedne = tag("span", "collection")
     handle_podtytul = tag("span", "subtitle")
     handle_naglowek_akt = handle_naglowek_czesc = handle_srodtytul = tag("h2")
-    handle_naglowek_scena = handle_naglowek_rozdzial = tag('h2')
+    handle_naglowek_scena = tag('h2')
     handle_naglowek_osoba = handle_naglowek_podrozdzial = tag('h3')
     handle_akap = handle_akap_dialog = handle_akap_cd = tag('p', 'paragraph')
     handle_strofa = tag('div', 'stanza')
@@ -41,6 +39,24 @@ class EduModule(Xmill):
     handle_tytul_dziela = tag('em', 'title')
     handle_slowo_obce = tag('em', 'foreign')
 
+    def handle_nazwa_utworu(self, element):
+        toc = []
+        for naglowek in element.getparent().findall('.//naglowek_rozdzial'):
+            a = etree.Element("a")
+            a.attrib["href"] = "#" + naglowek.text
+            a.text = naglowek.text
+            atxt = etree.tostring(a, encoding=unicode)
+            toc.append("<li>%s</li>" % atxt)
+        toc = "<ul class='toc'>%s</ul>" % "".join(toc)
+        return "<h1 class='title'>Lekcja: ", "</h1>" + toc
+
+    @tagged("h2")
+    def handle_naglowek_rozdzial(self, element):
+        return "", "".join(tag_open_close("a", name=element.text))
+
+    def handle_uwaga(self, _e):
+        return None
+
     def handle_aktywnosc(self, element):
         self.activity_counter += 1
         self.options = {
@@ -75,7 +91,7 @@ class EduModule(Xmill):
  </div>
  <aside class="info">
   <section class="infobox time"><h1>Czas</h1><p>%(czas)s min</p></section>
-  <section class="infobox kind"><h1>Forma</h1><p>%(forma)s</p></section>
+  <section class="infobox kind"><h1>Metoda</h1><p>%(forma)s</p></section>
   %(pomoce)s
  </aside>
  <div class="clearboth"></div>
@@ -183,12 +199,31 @@ class EduModule(Xmill):
         if 'url' in element.attrib:
             return tag('a', href=element.attrib['url'])(self, element)
         elif 'material' in element.attrib:
-            formats = re.split(r"[, ]+", element.attrib['format'])
+            material_err = u' [BRAKUJĄCY MATERIAŁ]'
+            make_url = lambda f: self.options['urlmapper'] \
+              .url_for_material(element.attrib['material'], f)
+
+            if 'format' in element.attrib:
+                formats = re.split(r"[, ]+",
+                               element.attrib['format'])
+            else:
+                formats = [None]
+
+            try:
+                def_href = make_url(formats[0])
+                def_err = u""
+            except self.options['urlmapper'].MaterialNotFound:
+                def_err = material_err
+                def_href = u""
             fmt_links = []
-            for f in formats:
-                fmt_links.append(u'<a href="%s">%s</a>' % (self.options['urlmapper'].url_for_material(element.attrib['material'], f), f.upper()))
+            for f in formats[1:]:
+                try:
+                    fmt_links.append(u'<a href="%s">%s</a>' % (make_url(f), f.upper()))
+                except self.options['urlmapper'].MaterialNotFound:
+                    fmt_links.append(u'<a>%s%s</a>' % (f.upper(), material_err))
+            more_links = u' (%s)' % u', '.join(fmt_links) if fmt_links else u''
 
-            return u"", u' (%s)' % u' '.join(fmt_links)
+            return u"<a href='%s'>" % def_href, u'%s</a>%s' % (def_err, more_links)
 
 
 class Exercise(EduModule):
@@ -256,11 +291,21 @@ class Wybor(Exercise):
     def handle_cwiczenie(self, element):
         pre, post = super(Wybor, self).handle_cwiczenie(element)
         is_single_choice = True
-        for p in element.xpath(".//pytanie"):
+        pytania = element.xpath(".//pytanie")
+        if not pytania: 
+            pytania = [element]
+        for p in pytania:
             solutions = re.split(r"[, ]+", p.attrib['rozw'])
             if len(solutions) != 1:
                 is_single_choice = False
                 break
+            choices = element.xpath(".//*[@nazwa]")
+            uniq = set()
+            for n in choices: uniq.add(n.attrib['nazwa'])
+            if len(choices) != len(uniq):
+                is_single_choice = False
+                break
+
         self.options = {'single': is_single_choice}
         return pre, post
 
@@ -382,7 +427,7 @@ class Przyporzadkuj(Exercise):
         if self.options['subject']:
             self.piece_counter += 1
             if self.options['handles']:
-                return '<li><span data-solution="%s" data-no="%s" class="question-piece draggable handle">%s</span>' % (element.attrib['rozw'], self.piece_counter, self.piece_counter), '</li>'
+                return '<li><span data-solution="%s" data-no="%s" class="question-piece draggable handle add-li">%s</span>' % (element.attrib['rozw'], self.piece_counter, self.piece_counter), '</li>'
             else:
                 return '<li data-solution="%s" data-no="%s" class="question-piece draggable">' % (element.attrib['rozw'], self.piece_counter), '</li>'
 
@@ -410,6 +455,11 @@ class PrawdaFalsz(Exercise):
 
 
 class EduModuleFormat(Format):
+    DEFAULT_MATERIAL_FORMAT = 'odt'
+
+    class MaterialNotFound(BaseException):
+        pass
+
     def __init__(self, wldoc, **kwargs):
         super(EduModuleFormat, self).__init__(wldoc, **kwargs)
 
@@ -421,6 +471,8 @@ class EduModuleFormat(Format):
         return IOFile.from_string(html.encode('utf-8'))
 
     def url_for_material(self, slug, fmt=None):
+        if fmt is None:
+            fmt = self.DEFAULT_MATERIAL_FORMAT
         # No briliant idea for an API here.
         if fmt:
             return "%s.%s" % (slug, fmt)