views.py
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# -*- coding: utf-8 -*-
from django.contrib.auth.decorators import login_required, permission_required
from django.contrib.auth.models import User, AnonymousUser
from django.core.urlresolvers import reverse
from django.http import HttpResponseRedirect, HttpResponse
from common.decorators import render
from common.util import json_decode
from dictionary.ajax_lexeme_slickgrid import LexemeQuery
from dictionary.reports import report_functions
from dictionary.models import visible_vocabularies, PartOfSpeech, Lexeme, \
Classification, Qualifier, \
get_exclusion_classes, editable_vocabularies, \
CrossReferenceType, PatternType, \
LexemeAttribute, Gender, BorrowingSource, POSName
from dictionary.util import check_query_params
from dictionary.wsjp import make_data
def main_page(request):
return HttpResponseRedirect(reverse('reader_view'))
@login_required
def main(request):
if request.user.has_perm('dictionary.view_lexeme'):
return HttpResponseRedirect(reverse('lexeme_view'))
if request.user.has_perm('dictionary.view_pattern'):
return HttpResponseRedirect(reverse('pattern_view'))
if request.user.has_perm('dictionary.manage_vocabulary') or \
request.user.has_perm('auth.add_user'):
return HttpResponseRedirect(reverse('management_menu'))
if request.user.has_perm('dictionary.export_lexemes'):
return HttpResponseRedirect(reverse('export'))
return HttpResponseRedirect(reverse('auth_login')) # niezbyt prawdopodobne
def common_lexeme_js_vars(request, visible, reader=False):
qualifier_options = []
lexeme_qualifier_options = []
form_qualifier_options = []
for vocab in visible:
qualifiers = vocab.qualifiers.all()
if qualifiers:
qualifier_options.append((vocab.id, []))
lexeme_qualifier_options.append((vocab.id, []))
form_qualifier_options.append((vocab.id, []))
for q in vocab.qualifiers.all():
qualifier_options[-1][1].append((q.pk, q.label))
if q.type != Qualifier.TYPE_FORM:
lexeme_qualifier_options[-1][1].append((q.pk, q.label))
if q.type != Qualifier.TYPE_SCOPE:
form_qualifier_options[-1][1].append((q.pk, q.label))
classifications = Classification.objects.filter(
vocabularies__in=visible).distinct()
cv_options = [
(classification.multilingual_name.translation(),
classification.make_choices())
for classification in classifications]
cr_type_options = []
for cr_type in CrossReferenceType.objects.order_by('symbol'):
cr_type_options.append((
cr_type.pk,
'%s %s->%s' % (cr_type.symbol, cr_type.from_pos, cr_type.to_pos)
))
extra_attrs = []
for la in LexemeAttribute.objects.all():
attr_data = {
'id': la.id,
'name': la.multilingual_name.translation(),
'gender': la.name_gender,
'closed': la.closed,
}
if attr_data['closed']:
attr_data['options'] = [(v.id, v.value) for v in la.values.all()]
extra_attrs.append(attr_data)
js_vars = {
'ajax_get_page': reverse('get_lexemes'),
'ajax_inflection_tables': reverse('inflection_tables'),
'ajax_search_index': reverse('search_index'),
'ajax_search_by_form': reverse('search_by_form'),
'ajax_row_index': reverse('row_index'),
'ajax_export_list': reverse('export_list'),
'ajax_get_entry': reverse('get_entry'),
'lexeme_qualifier_options': lexeme_qualifier_options,
'form_qualifier_options': form_qualifier_options,
'qualifier_options': qualifier_options,
'cv_options': cv_options,
'cr_type_options': cr_type_options,
'extra_attributes': extra_attrs,
'visible_vocabularies': [(v.id, v.id) for v in visible],
'parts_of_speech': [
(pos.symbol, pos.symbol) for pos in PartOfSpeech.objects.all()],
'abbr_poses': [
(pos_name.id, pos_name.extended)
for pos_name in POSName.objects.order_by('extended')],
'status_options': [
(key, unicode(value)) for key, value in Lexeme.STATUS_CHOICES],
'gender_options': [(g.id, g.symbol) for g in Gender.objects.all()],
'pattern_type_options': PatternType.options(),
'commonness': Classification.objects.get(name=u'pospolitość').pk,
'initial_columns': LexemeQuery.default_columns,
}
session_prefix = 'reader_' if reader else ''
session_variables = ('filter', 'sort_rules', 'columns')
js_vars.update(dict(
(var, request.session[session_prefix + var])
for var in session_variables if
(session_prefix + var) in request.session))
get_filter = request.GET.get('filter')
if get_filter:
try:
js_vars['filter'] = json_decode(get_filter)
except ValueError:
pass
return js_vars
@permission_required('dictionary.view_lexeme')
@render('lexeme_view.html')
def lexeme_view(request):
exclusion_classes = get_exclusion_classes()
visible = visible_vocabularies(request.user)
editable_vocabs = editable_vocabularies(request.user)
vocabs = {}
for v in editable_vocabs:
vocabs.update(dict((str(q.pk), v.id) for q in v.qualifiers.all()))
default_owner = request.user.usersettings.get_default_owner()
user_options = list(
User.objects.order_by('username').values_list('id', 'username'))
js_vars = common_lexeme_js_vars(request, visible)
js_vars.update({
'reader': False,
'ajax_history_table': reverse('history_table'),
'ajax_odm_forms': reverse('odm_forms'),
'ajax_edit_form': reverse('lexeme_edit_form'),
'ajax_update_lexeme': reverse('update_lexeme'),
'ajax_save_filter': reverse('save_filter'),
'ajax_get_filters': reverse('get_filters'),
'ajax_delete_filter': reverse('delete_filter'),
'ajax_table_preview': reverse('table_preview'),
'ajax_new_lip_row': reverse('new_lip_edit_row'),
'ajax_new_cr_row': reverse('new_cross_reference_row'),
'ajax_delete_lexeme': reverse('delete_lexeme'),
'ajax_prompter_list': reverse('prompter_list'),
'ajax_check_pos': reverse('check_pos'),
'ajax_check_pattern': reverse('check_pattern'),
'ajax_check_classifications': reverse('check_classifications'),
'ajax_save_default_owner': reverse('save_default_owner'),
'ajax_create_lexeme': reverse('create_lexeme'),
'ajax_classification_forms': reverse('classification_forms'),
'ajax_extra_attributes': reverse('extra_attributes'),
'ajax_check_attributes': reverse('check_attributes'),
'ajax_homonym_count': reverse('homonym_count'),
'ajax_cr_homonyms': reverse('cr_homonyms'),
'ajax_new_action_row': reverse('new_action_row'),
'ajax_dynamic_fields': reverse('dynamic_action_fields'),
'ajax_execute_actions': reverse('execute_group_actions'),
'ajax_create_derivatives': reverse('create_derivatives'),
'ajax_update_back_references': reverse('update_back_references'),
'ajax_clone_lexeme': reverse('clone_lexeme'),
'vocabs': vocabs,
'bs_options': [
(bs.id, bs.label) for bs in BorrowingSource.objects.all()],
'user_options': [(0, u'(brak)')] + user_options,
'exclusion_classes': exclusion_classes,
'lexical_classes': dict(
PartOfSpeech.objects.values_list('symbol', 'lexical_class')),
'auto_search': request.user.usersettings.incremental_search,
'default_owner': default_owner.id if default_owner else '',
})
return {'js_vars': js_vars, 'editable_vocabularies': editable_vocabs}
@render('reader_view.html')
def reader_view(request):
visible = visible_vocabularies(AnonymousUser())
narrowed_filter_extra_attr_ids = [
LexemeAttribute.objects.get(name=u'zwrotność').id,
LexemeAttribute.objects.get(name=u'aspekt').id,
]
js_vars = common_lexeme_js_vars(request, visible, reader=True)
js_vars.update({
'reader': True,
'vocabs': {},
'user_options': [],
'auto_search': True,
'narrowed_attr_ids': narrowed_filter_extra_attr_ids,
})
return {'js_vars': js_vars}
@login_required
@render()
def tasks(request):
return {}
@login_required
@render()
def reports(request):
report_lists = {}
for report_fun in report_functions:
report_lists.update(report_fun())
return {
'report_lists': report_lists
}
@permission_required('dictionary.view_lexeme')
def export_list(request):
query_params = json_decode(request.GET['query_params'])
check_query_params(request, query_params)
columns = json_decode(request.GET['columns'])
filename = request.GET.get('filename') or 'lista.txt'
query = LexemeQuery(query_params)
response = HttpResponse(content_type='text/plain')
query.export_list(columns, response)
response['Content-Disposition'] = ('attachment; filename=%s' % filename)
return response
def wsjp_table(request, entry):
data = make_data(entry)
result = '\n'.join(
'\t'.join(['%s'] * len(data_row)) % data_row for data_row in data)
return HttpResponse(result, content_type="text/plain; charset=utf-8")