1 # -*- coding: utf-8 -*-
3 # This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
4 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
7 from librarian import OutputFile, RDFNS, DCNS
8 from xmlutils import Xmill, tag, tagged, ifoption
9 from librarian import functions
14 class EduModule(Xmill):
15 def __init__(self, *args):
16 super(EduModule, self).__init__(*args)
17 self.activity_counter = 0
18 self.register_text_filter(lambda t: functions.substitute_entities(None, t))
20 def handle_powiesc(self, element):
22 <div class="module" id="book-text">
23 <!-- <span class="teacher-toggle">
24 <input type="checkbox" name="teacher-toggle" id="teacher-toggle"/>
25 <label for="teacher-toggle">Pokaż treść dla nauczyciela</label>
30 handle_autor_utworu = tag("span", "author")
31 handle_nazwa_utworu = tag("h1", "title")
32 handle_dzielo_nadrzedne = tag("span", "collection")
33 handle_podtytul = tag("span", "subtitle")
34 handle_naglowek_akt = handle_naglowek_czesc = handle_srodtytul = tag("h2")
35 handle_naglowek_scena = handle_naglowek_rozdzial = tag('h3')
36 handle_naglowek_osoba = handle_naglowek_podrozdzial = tag('h4')
37 handle_akap = handle_akap_dialog = handle_akap_cd = tag('p', 'paragraph')
38 handle_strofa = tag('div', 'stanza')
40 def handle_aktywnosc(self, element):
41 self.activity_counter += 1
44 'activity_counter': self.activity_counter
48 opis = submill.generate(element.xpath('opis')[0])
50 n = element.xpath('wskazowki')
51 if n: wskazowki = submill.generate(n[0])
54 n = element.xpath('pomoce')
56 if n: pomoce = submill.generate(n[0])
59 forma = ''.join(element.xpath('forma/text()'))
61 czas = ''.join(element.xpath('czas/text()'))
63 counter = self.activity_counter
66 <div class="activity">
67 <div class="text">%(counter)d.
72 <p>Czas: %(czas)s min</p>
73 <p>Forma: %(forma)s</p>
76 <div class="clearboth"></div>
80 handle_opis = ifoption(activity=False)(tag('div', 'description'))
81 handle_wskazowki = ifoption(activity=False)(tag('div', ('hints', 'teacher')))
83 @ifoption(activity=False)
84 @tagged('div', 'materials')
85 def handle_pomoce(self, _):
88 def handle_czas(self, *_):
91 def handle_forma(self, *_):
94 def handle_cwiczenie(self, element):
95 excercise_handlers = {
97 'uporzadkuj': Uporzadkuj,
100 'przyporzadkuj': Przyporzadkuj,
101 'prawdafalsz': PrawdaFalsz
104 typ = element.attrib['typ']
105 handler = excercise_handlers[typ](self.options)
106 return handler.generate(element)
109 def handle_lista(self, element, attrs={}):
110 ltype = element.attrib.get('typ', 'punkt')
111 if ltype == 'slowniczek':
112 self.options = {'slowniczek': True}
113 return '<div class="slowniczek">', '</div>'
114 ### robie teraz punkty wyboru
115 listtag = {'num': 'ol',
118 'czytelnia': 'ul'}[ltype]
120 classes = attrs.get('class', '')
121 if classes: del attrs['class']
123 attrs_s = ' '.join(['%s="%s"' % kv for kv in attrs.items()])
124 if attrs_s: attrs_s = ' ' + attrs_s
126 return '<%s class="lista %s %s"%s>' % (listtag, ltype, classes, attrs_s), '</%s>' % listtag
128 def handle_punkt(self, element):
129 if self.options['slowniczek']:
130 return '<dl>', '</dl>'
132 return '<li>', '</li>'
134 def handle_rdf__RDF(self, _):
135 # ustal w opcjach rzeczy :D
139 class Excercise(EduModule):
140 def __init__(self, *args, **kw):
141 self.question_counter = 0
142 super(Excercise, self).__init__(*args, **kw)
144 def handle_rozw_kom(self, element):
145 return u"""<div style="display:none" class="comment">""", u"""</div>"""
147 def handle_cwiczenie(self, element):
148 self.options = {'excercise': element.attrib['typ']}
149 self.question_counter = 0
150 self.piece_counter = 0
153 <div class="excercise %(typ)s" data-type="%(typ)s">
154 <form action="#" method="POST">
157 <div class="buttons">
158 <span class="message"></span>
159 <input type="button" class="check" value="sprawdź"/>
160 <input type="button" class="retry" style="display:none" value="spróbuj ponownie"/>
161 <input type="button" class="solutions" value="pokaż rozwiązanie"/>
162 <input type="button" class="reset" value="reset"/>
167 # Add a single <pytanie> tag if it's not there
168 if not element.xpath(".//pytanie"):
169 qpre, qpost = self.handle_pytanie(element)
174 def handle_pytanie(self, element):
175 """This will handle <cwiczenie> element, when there is no <pytanie>
178 self.question_counter += 1
179 self.piece_counter = 0
180 solution = element.attrib.get('rozw', None)
181 if solution: solution_s = ' data-solution="%s"' % solution
182 else: solution_s = ''
184 handles = element.attrib.get('uchwyty', None)
186 add_class += ' handles handles-%s' % handles
187 self.options = {'handles': handles}
189 minimum = element.attrib.get('min', None)
190 if minimum: minimum_s = ' data-minimum="%d"' % int(minimum)
193 return '<div class="question%s" data-no="%d" %s>' %\
194 (add_class, self.question_counter, solution_s + minimum_s), \
198 class Wybor(Excercise):
199 def handle_cwiczenie(self, element):
200 pre, post = super(Wybor, self).handle_cwiczenie(element)
201 is_single_choice = True
202 for p in element.xpath(".//pytanie"):
203 solutions = re.split(r"[, ]+", p.attrib['rozw'])
204 if len(solutions) != 1:
205 is_single_choice = False
207 self.options = {'single': is_single_choice}
210 def handle_punkt(self, element):
211 if self.options['excercise'] and element.attrib.get('nazwa', None):
212 qc = self.question_counter
213 self.piece_counter += 1
214 no = self.piece_counter
215 eid = "q%(qc)d_%(no)d" % locals()
216 aname = element.attrib.get('nazwa', None)
217 if self.options['single']:
219 <li class="question-piece" data-qc="%(qc)d" data-no="%(no)d" data-name="%(aname)s">
220 <input type="radio" name="q%(qc)d" id="%(eid)s" value="%(aname)s" />
221 <label for="%(eid)s">
222 """ % locals(), u"</label></li>"
225 <li class="question-piece" data-qc="%(qc)d" data-no="%(no)d" data-name="%(aname)s">
226 <input type="checkbox" name="%(eid)s" id="%(eid)s" />
227 <label for="%(eid)s">
228 """ % locals(), u"</label></li>"
231 return super(Wybor, self).handle_punkt(element)
234 class Uporzadkuj(Excercise):
235 def handle_pytanie(self, element):
237 Overrides the returned content default handle_pytanie
239 # we ignore the result, returning our own
240 super(Uporzadkuj, self).handle_pytanie(element)
241 order_items = element.xpath(".//punkt/@rozw")
243 return u"""<div class="question" data-original="%s" data-no="%s">""" % \
244 (','.join(order_items), self.question_counter), \
247 def handle_punkt(self, element):
248 return """<li class="question-piece" data-pos="%(rozw)s"/>""" \
253 class Luki(Excercise):
254 def find_pieces(self, question):
255 return question.xpath("//luka")
257 def solution_html(self, piece):
258 return piece.text + ''.join(
259 [etree.tostring(n, encoding=unicode)
262 def handle_pytanie(self, element):
263 qpre, qpost = super(Luki, self).handle_pytanie(element)
265 luki = list(enumerate(self.find_pieces(element)))
269 for (i, luka) in luki:
271 luka_html = self.solution_html(luka)
272 luki_html += u'<span class="draggable question-piece" data-no="%d">%s</span>' % (i, luka_html)
273 self.words_html = '<div class="words">%s</div>' % luki_html
277 def handle_opis(self, element):
278 pre, post = super(Luki, self).handle_opis(element)
279 return pre, self.words_html + post
281 def handle_luka(self, element):
282 self.piece_counter += 1
283 return '<span class="placeholder" data-solution="%d"></span>' % self.piece_counter
287 def find_pieces(self, question):
288 return question.xpath("//zastap")
290 def solution_html(self, piece):
291 return piece.attrib['rozw']
293 def handle_zastap(self, element):
294 self.piece_counter += 1
295 return '<span class="placeholder zastap question-piece" data-solution="%d">' \
296 % self.piece_counter, '</span>'
299 class Przyporzadkuj(Excercise):
300 def handle_pytanie(self, element):
301 pre, post = super(Przyporzadkuj, self).handle_pytanie(element)
302 minimum = element.attrib.get("min", None)
304 self.options = {"min": int(minimum)}
307 def handle_lista(self, lista):
308 if 'nazwa' in lista.attrib:
310 'data-name': lista.attrib['nazwa'],
313 self.options = {'predicate': True}
314 elif 'cel' in lista.attrib:
316 'data-target': lista.attrib['cel'],
319 self.options = {'subject': True, 'handles': 'uchwyty' in lista.attrib}
322 pre, post = super(Przyporzadkuj, self).handle_lista(lista, attrs)
323 return pre, post + '<br class="clr"/>'
325 def handle_punkt(self, element):
326 if self.options['subject']:
327 self.piece_counter += 1
328 if self.options['handles']:
329 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>'
331 return '<li data-solution="%s" data-no="%s" class="question-piece draggable">' % (element.attrib['rozw'], self.piece_counter), '</li>'
333 elif self.options['predicate']:
334 if self.options['min']:
335 placeholders = u'<li class="placeholder"/>' * self.options['min']
337 placeholders = u'<li class="placeholder multiple"/>'
338 return '<li data-predicate="%(nazwa)s">' % element.attrib, '<ul class="subjects">' + placeholders + '</ul></li>'
341 return super(Przyporzadkuj, self).handle_punkt(element)
344 class PrawdaFalsz(Excercise):
345 def handle_punkt(self, element):
346 if 'rozw' in element.attrib:
347 return u'''<li data-solution="%s" class="question-piece">
348 <span class="buttons">
349 <a href="#" data-value="true" class="true">Prawda</a>
350 <a href="#" data-value="false" class="false">Fałsz</a>
351 </span>''' % {'prawda': 'true', 'falsz': 'false'}[element.attrib['rozw']], '</li>'
353 return super(PrawdaFalsz, self).handle_punkt(element)
356 def transform(wldoc, stylesheet='edumed', options=None, flags=None):
357 """Transforms the WL document to XHTML.
359 If output_filename is None, returns an XML,
360 otherwise returns True if file has been written,False if it hasn't.
361 File won't be written if it has no content.
363 edumod = EduModule(options)
364 # from pdb import set_trace; set_trace()
365 html = edumod.generate(wldoc.edoc.getroot())
367 return OutputFile.from_string(html.encode('utf-8'))