X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/935dcf2282ee3c08f776e221bc71f9a0744cb85e..e4ffa9f5172b88a5a49ed832634105dd65b9727f:/librarian/weasy.py diff --git a/librarian/weasy.py b/librarian/weasy.py new file mode 100644 index 0000000..d2cd7e4 --- /dev/null +++ b/librarian/weasy.py @@ -0,0 +1,729 @@ +# -*- coding: utf-8 -*- +# +# This file is part of Librarian, licensed under GNU Affero GPLv3 or later. +# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. +# +import os +import shutil +from tempfile import mkdtemp, NamedTemporaryFile + +from lxml import etree +from subprocess import call + +from librarian import IOFile, Format, ParseError, get_resource +from xmlutils import Xmill, tag, tagged, ifoption, tag_open_close +from librarian import functions +import re +import random +from copy import deepcopy + +IMAGE_THUMB_WIDTH = 300 + + +class EduModule(Xmill): + def __init__(self, options=None): + super(EduModule, self).__init__(options) + self.activity_counter = 0 + self.activity_last = None + self.exercise_counter = 0 + + # text filters + def swap_endlines(txt): + if self.options['strofa']: + txt = txt.replace("/\n", "
\n") + return txt + self.register_text_filter(functions.substitute_entities) + self.register_escaped_text_filter(swap_endlines) + + @tagged('div', 'stanza') + def handle_strofa(self, element): + self.options = {'strofa': True} + return "", "" + + def handle_powiesc(self, element): + return u""" + + + + Edukacja medialna + + + + +
+""", u""" +
+ +""" + + handle_autor_utworu = tag("span", "author") + handle_dzielo_nadrzedne = tag("span", "collection") + handle_podtytul = tag("span", "subtitle") + handle_naglowek_akt = handle_naglowek_czesc = handle_srodtytul = tag("h2") + handle_naglowek_scena = tag('h2') + handle_naglowek_osoba = tag('h3') + handle_akap = handle_akap_dialog = handle_akap_cd = tag('p', 'paragraph') + + handle_wyroznienie = tag('em') + handle_tytul_dziela = tag('em', 'title') + handle_slowo_obce = tag('em', 'foreign') + + def naglowek_to_anchor(self, naglowek): + return self.options['urlmapper'].naglowek_to_anchor(naglowek) + + def handle_nazwa_utworu(self, element): + return "

", "

" + + def handle_naglowek_rozdzial(self, element): + return tag_open_close("h2", id=self.naglowek_to_anchor(element)) + + def handle_naglowek_podrozdzial(self, element): + self.activity_counter = 0 + if element.text.strip() == u'Przebieg zajęć': + return tag('h3', 'activities-header')(self, element) + return tag('h3')(self, element) + + def handle_uwaga(self, _e): + return None + + def handle_aktywnosc(self, element): + self.activity_counter += 1 + parity = 'odd' if self.activity_counter % 2 == 1 else 'even' + if self.activity_counter == 1: + parity += ' first' + self.options = { + 'activity': True, + 'activity_counter': self.activity_counter, + } + submill = EduModule(dict(self.options.items() + {'sub_gen': True}.items())) + + if element.xpath('opis'): + opis = submill.generate(element.xpath('opis')[0]) + else: + opis = '' + + n = element.xpath('wskazowki') + if n: + wskazowki = submill.generate(n[0]) + else: + wskazowki = '' + + n = element.xpath('pomoce') + if n: + pomoce = submill.generate(n[0]) + else: + pomoce = '' + + forma = ''.join(element.xpath('forma/text()')) + get_forma_url = self.options['urlmapper'].get_forma_url + forms = [] + for form_name in forma.split(','): + name = form_name.strip() + url = get_forma_url(name) + if url: + forms.append("%s" % (url, name)) + else: + forms.append(name) + forma = ', '.join(forms) + if forma: + forma = 'Metoda

%s

' % forma + + czas = ''.join(element.xpath('czas/text()')) + if czas: + czas = 'Czas

%s min

' % czas + + counter = self.activity_counter + + if element.getnext().tag == 'aktywnosc' or (len(self.activity_last) and self.activity_last.getnext() == element): + counter_html = """%(counter)d.""" % {'counter': counter} + else: + counter_html = '' + + self.activity_last = element + + return ( + u""" +
+
+
+ %(counter_html)s + %(opis)s""" % {'counter_html': counter_html, 'opis': opis, 'parity': parity}, + u"""%(wskazowki)s +
+
+ + %(czas)s + %(forma)s + %(pomoce)s +
+
+
+""" % {'wskazowki': wskazowki, 'czas': czas, 'forma': forma, 'pomoce': pomoce}) + + handle_opis = ifoption(sub_gen=True)(tag('div', 'desc')) + handle_wskazowki = ifoption(sub_gen=True)(tag('div', ('hints', 'teacher'))) + + @ifoption(sub_gen=True) + @tagged('tr', 'infobox materials') + def handle_pomoce(self, _): + return """Pomoce""", "" + + def handle_czas(self, *_): + return + + def handle_forma(self, *_): + return + + def handle_cwiczenie(self, element): + exercise_handlers = { + 'wybor': Wybor, + 'uporzadkuj': Uporzadkuj, + 'luki': Luki, + 'zastap': Zastap, + 'przyporzadkuj': Przyporzadkuj, + 'prawdafalsz': PrawdaFalsz + } + + typ = element.attrib['typ'] + self.exercise_counter += 1 + self.options = {'exercise_counter': self.exercise_counter} + handler = exercise_handlers[typ](self.options) + return handler.generate(element) + + # Lists + def handle_lista(self, element, attrs=None): + if attrs is None: + attrs = {} + ltype = element.attrib.get('typ', 'punkt') + if not element.findall("punkt"): + if ltype == 'czytelnia': + return '

W przygotowaniu.

' + else: + return None + if ltype == 'slowniczek': + surl = element.attrib.get('src', None) + if surl is None: + # print '** missing src on , setting default' + surl = 'http://edukacjamedialna.edu.pl/lekcje/slowniczek/' + sxml = etree.fromstring(self.options['provider'].by_uri(surl).get_string()) + + self.options = {'slowniczek': True, 'slowniczek_xml': sxml} + return '
', '
' + + listtag = { + 'num': 'ol', + 'punkt': 'ul', + 'alfa': 'ul', + 'czytelnia': 'ul'}[ltype] + + classes = attrs.get('class', '') + if classes: + del attrs['class'] + + attrs_s = ' '.join(['%s="%s"' % kv for kv in attrs.items()]) + if attrs_s: + attrs_s = ' ' + attrs_s + + return '<%s class="lista %s %s"%s>' % (listtag, ltype, classes, attrs_s), '' % listtag + + def handle_punkt(self, element): + if self.options['slowniczek']: + return '', '' + else: + return '
  • ', '
    • ' + + def handle_definiendum(self, element): + nxt = element.getnext() + definiens_s = '' + + if not element.text: + print "!! Empty " + return None + + # let's pull definiens from another document + if self.options['slowniczek_xml'] is not None and (nxt is None or nxt.tag != 'definiens'): + sxml = self.options['slowniczek_xml'] + if "'" in (element.text or ''): + defloc = sxml.xpath("//definiendum[text()=\"%s\"]" % (element.text or '').strip()) + else: + defloc = sxml.xpath("//definiendum[text()='%s']" % (element.text or '').strip()) + if defloc: + definiens = defloc[0].getnext() + if definiens.tag == 'definiens': + subgen = EduModule(self.options) + definiens_s = subgen.generate(definiens) + else: + print ("!! Missing definiendum in source: '%s'" % element.text).encode('utf-8') + + return u"
    " % self.naglowek_to_anchor(element), u"
    " + definiens_s + + def handle_definiens(self, element): + return u"
    ", u"
    " + + def handle_podpis(self, element): + return u"""
    """, u"
    " + + def handle_tabela(self, element): + has_frames = int(element.attrib.get("ramki", "0")) + frames_c = "framed" if has_frames else "" + return u"""""" % frames_c, u"
    " + + def handle_wiersz(self, element): + return u"", u"" + + def handle_kol(self, element): + return u"", u"" + + def handle_rdf__RDF(self, _): + # ustal w opcjach rzeczy :D + return + + def handle_link(self, element): + if 'url' in element.attrib: + return tag('a', href=element.attrib['url'])(self, element) + elif 'material' in element.attrib: + material_err = u' [BRAKUJĄCY MATERIAŁ]' + slug = element.attrib['material'] + + def make_url(f): + return self.options['urlmapper'].url_for_material(slug, f) + + formats = self.options['urlmapper'].materials(slug) + + try: + def_href = make_url(formats[0][0]) + def_err = u"" + except (IndexError, self.options['urlmapper'].MaterialNotFound): + def_err = material_err + def_href = u"" + fmt_links = [] + for f in formats[1:]: + try: + fmt_links.append(u'%s' % (make_url(f[0]), f[0].upper())) + except self.options['urlmapper'].MaterialNotFound: + fmt_links.append(u'%s%s' % (f[0].upper(), material_err)) + more_links = u' (%s)' % u', '.join(fmt_links) if fmt_links else u'' + + return u"" % def_href, u'%s%s' % (def_err, more_links) + + def handle_obraz(self, element): + format = self.options['urlmapper'] + name = element.attrib.get('nazwa', '').strip() + if not name: + print '!! missing "nazwa"' + return + alt = element.attrib.get('alt', '') + if not alt: + print '** missing "alt"' + slug, ext = name.rsplit('.', 1) + image = format.image(slug, ext) + name = image.name.rsplit('/', 1)[-1] + e = etree.Element("a", attrib={"class": "image"}) + e.append(etree.Element("img", attrib={ + "src": name, + "alt": alt, + "width": str(IMAGE_THUMB_WIDTH)})) + format.attachments[name] = self.options['media_root'] + image.name + return etree.tostring(e, encoding=unicode), u"" + + def handle_video(self, element): + url = element.attrib.get('url') + if not url: + print '!!