def language_domain_view(request, language, domain=SemanticDomain.DEFAULT):
try:
language = Language.objects.get(ascii_name=language)
except (Language.DoesNotExist):
language = get_canonical_language(language)
return HttpResponseRedirect(
reverse("language-domain-view", args=[language.ascii_name,
domain]))
try:
relations = SemanticRelation.objects.filter(
id__in=SemanticDomain.objects.get(name=domain).relation_id_list)
except SemanticDomain.DoesNotExist:
raise Http404("SemanticDomain '%s' does not exist" % domain)
extensions = SemanticExtension.objects.filter(
relation__in=relations,
lexeme__language=language).order_by("relation__relation_code",
"lexeme__phon_form",
"lexeme__romanised")
# change language
redirect, form = goto_language_domain_form(request, domain)
form.fields["language"].initial = language.id
if redirect:
return redirect
return render_template(
request, 'language_domain_view.html', {
"language": language,
"domain": domain,
"semantic_extensions": extensions,
"form": form
})
def lexeme_domains_list(request, lexeme_id):
lexeme = Lexeme.objects.get(id=int(lexeme_id))
domain_ids = set(
lexeme.semanticextension_set.values_list("relation", flat=True))
domains = []
for domain in SemanticDomain.objects.all():
if set(domain.relation_id_list) & domain_ids:
domains.append(domain)
return render_template(request, 'lexeme_domains_list.html', {
"lexeme": lexeme,
"domains": domains
})
def view_semantic_domain(request, domain):
try:
sd = SemanticDomain.objects.get(name=domain)
except SemanticDomain.DoesNotExist:
raise Http404("SemanticDomain '%s' does not exist" % domain)
sr = SemanticRelation.objects.filter(id__in=sd.relation_id_list)
redirect, form = goto_language_domain_form(request, domain)
if redirect:
return redirect
return render_template(request, "semantic_domain_view.html", {
"semantic_domain": sd,
"relations": sr,
"form": form
})
def add_semantic_domain(request):
if request.method == "POST":
form = EditSemanticDomainForm(request.POST)
if "cancel" in form.data: # has to be tested before data is cleaned
return HttpResponseRedirect(reverse('view-domains'))
if form.is_valid():
form.save()
return HttpResponseRedirect(
reverse("edit-semantic-domain",
args=[form.cleaned_data["name"]]))
else:
form = EditSemanticDomainForm()
return render_template(request, "semantic_domain_edit.html",
{"form": form})
def edit_relation(request, relation):
relation = SemanticRelation.objects.get(relation_code=relation)
if request.method == 'POST':
form = EditRelationForm(request.POST, instance=relation)
if "cancel" in form.data: # has to be tested before data is cleaned
return HttpResponseRedirect(relation.get_absolute_url())
if form.is_valid():
form.save()
return HttpResponseRedirect(relation.get_absolute_url())
else:
form = EditRelationForm(instance=relation)
return render_template(request, "relation_edit.html", {
"relation": relation,
"form": form
})
def add_relation(request):
if request.method == 'POST':
form = EditRelationForm(request.POST)
if "cancel" in form.data: # has to be tested before data is cleaned
return HttpResponseRedirect(request.POST['url'] if 'url' in
request.POST else '/')
if form.is_valid():
form.save()
relation = SemanticRelation.objects.get(
relation_code=form.cleaned_data["relation_code"])
return HttpResponseRedirect(relation.get_absolute_url())
else:
form = EditRelationForm()
return render_template(request, "relation_edit.html", {
"form": form,
"relation": "Add semantic relation"
})
def language_domains_list(request, language):
try:
language = Language.objects.get(ascii_name=language)
except (Language.DoesNotExist):
language = get_canonical_language(language)
return HttpResponseRedirect(
reverse("language-domains-list", args=[language.ascii_name]))
domain_ids = set(
SemanticExtension.objects.filter(
lexeme__language=language).values_list("relation_id", flat=True))
domains = []
for domain in SemanticDomain.objects.all():
if set(domain.relation_id_list) & domain_ids:
domains.append(domain)
return render_template(request, 'language_domains_list.html', {
"domains": domains,
"language": language
})
def viewCsvImport(request):
'''
report stores how the import went.
Its structure must be iterable containing dicts
with str data for keys 'heading', 'body'.
'''
report = []
if request.method == 'POST' and 'CsvImportForm' in request.POST:
importMethod = request.POST['tableType']
fileDicts = list(
dsv.reader(
request.FILES['csvFile'].read().decode('utf8').splitlines(),
dicts=True))
handlerFunctions = {'ms*l': handleMeaningsLanguageImport}
if importMethod in handlerFunctions:
report = handlerFunctions[importMethod](fileDicts, request)
return render_template(request, "admin/viewCsvImport.html",
{'report': report})
def add_lexeme_extension_citation(request,
extension_id,
domain=SemanticDomain.DEFAULT):
"""Given lexeme and semantic_extension, select source"""
extension = SemanticExtension.objects.get(id=int(extension_id))
def fix_form_fields(form):
source_help_text = """Each source can only be cited once for each
semantic extension.<br />If a source has already been cited the
citation should be <a href="%s">edited</a> instead.
""" % reverse("lexeme-domain-view",
args=[extension.lexeme.id, domain])
# "disabled" attribute is not in general secure, but acceptable here
# because we put it back in any case, even if the user manages to
# change it illegally
form.fields["extension"].widget.attrs["disabled"] = True
form.fields["source"].help_text = source_help_text
return form
if request.method == "POST":
post_data = dict((key, request.POST[key]) for key in request.POST)
post_data["extension"] = extension_id
form = fix_form_fields(SemanticExtensionCitationForm(post_data))
# fix_form_fields(form)
if "cancel" in form.data:
return HttpResponseRedirect(
reverse("lexeme-domain-view",
args=[extension.lexeme.id, domain]))
if form.is_valid():
form.save()
return HttpResponseRedirect(
reverse("lexeme-domain-view",
args=[extension.lexeme.id, domain]))
else:
form = fix_form_fields(
SemanticExtensionCitationForm(initial={"extension": extension}))
# fix_form_fields(form)
return render_template(request, "extension_citation_add.html", {
"extension": extension,
"form": form
})
def edit_semantic_domain(request, domain=SemanticDomain.DEFAULT):
sd = SemanticDomain.objects.get(name=domain)
if request.method == "POST":
name_form = EditSemanticDomainForm(request.POST, instance=sd)
items_form = ChooseSemanticRelationsForm(request.POST)
items_form.fields["included_relations"].queryset = \
SemanticRelation.objects.filter(id__in=sd.relation_id_list)
items_form.fields["excluded_relations"].queryset = \
SemanticRelation.objects.exclude(id__in=sd.relation_id_list)
if items_form.is_valid() and name_form.is_valid():
exclude = items_form.cleaned_data["excluded_relations"]
include = items_form.cleaned_data["included_relations"]
new_list = sd.relation_id_list
if include:
new_list.remove(include.id)
if exclude:
new_list.append(exclude.id)
sd.relation_id_list = new_list
sd.save()
name_form.save()
if "cancel" in request.POST:
return HttpResponseRedirect(reverse("view-domains"))
else:
return HttpResponseRedirect(
reverse("edit-semantic-domain", args=[sd.name]))
else:
assert False, "Shouldn't get to here"
else:
name_form = EditSemanticDomainForm(instance=sd)
items_form = ChooseSemanticRelationsForm()
items_form.fields["included_relations"].queryset = \
SemanticRelation.objects.filter(id__in=sd.relation_id_list)
items_form.fields["excluded_relations"].queryset = \
SemanticRelation.objects.exclude(id__in=sd.relation_id_list)
return render_template(request, "semantic_domain_change_items.html", {
"items_form": items_form,
"name_form": name_form,
"semantic_domain": sd
})
def lexeme_domain_view(request, lexeme_id, domain, action="view"):
"""View and edit a lexeme's semantic extensions in a particular domain"""
lexeme = Lexeme.objects.get(id=int(lexeme_id))
try:
sd = SemanticDomain.objects.get(name=domain)
except SemanticDomain.DoesNotExist:
raise Http404("SemanticDomain '%s' does not exist" % domain)
tagged_relations = lexeme.semanticextension_set.filter(
relation__id__in=sd.relation_id_list).values_list("relation__id",
flat=True)
relations = SemanticRelation.objects.filter(
id__in=SemanticDomain.objects.get(
name=domain).relation_id_list).values_list("id", "relation_code")
if action == "edit":
# TODO currently doesn't work....
if request.method == "POST":
form = AddSemanticExtensionForm(request.POST)
citation_form = MultipleSemanticExtensionCitationForm(request.POST)
if "cancel" in form.data:
return HttpResponseRedirect(
reverse("lexeme-domain-view", args=[lexeme_id, domain]))
if form.is_valid() and citation_form.is_valid():
return_to = reverse("lexeme-domain-view",
args=[lexeme_id, domain])
original_relations = set(tagged_relations)
new_relations = set(
int(e) for e in form.cleaned_data["relations"])
removed_relations = original_relations.difference(
new_relations)
added_relations = new_relations.difference(original_relations)
if removed_relations:
SemanticExtension.objects.filter(
lexeme=lexeme,
relation__id__in=removed_relations).delete()
if added_relations:
relations = SemanticRelation.objects.filter(
id__in=added_relations)
for relation in relations:
extension = SemanticExtension.objects.create(
lexeme=lexeme, relation=relation)
citation_form.extension = extension
citation_form.save()
return HttpResponseRedirect(return_to)
else:
form = AddSemanticExtensionForm()
form.fields["relations"].choices = relations
form.fields["relations"].initial = tagged_relations
citation_form = MultipleSemanticExtensionCitationForm()
else:
assert action == "view"
form, citation_form = None, None
return render_template(
request, 'lexeme_extensions_edit.html', {
"lexeme": lexeme,
"domain": domain,
"tagged_relations": tagged_relations,
"action": action,
"form": form,
"citation_form": citation_form
})
def lexeme_extensions_view(request, lexeme_id):
return render_template(request, 'lexeme_extensions_view.html',
{"lexeme": Lexeme.objects.get(id=int(lexeme_id))})
def domains_list(request):
domains = SemanticDomain.objects.all()
return render_template(request, "domains_list.html", {"domains": domains})
def view_relation(request, relation):
relation = SemanticRelation.objects.get(relation_code=relation)
return render_template(request, "relation_view.html",
{"relation": relation})
def extension_citation_view(request, citation_id):
citation = SemanticExtensionCitation.objects.get(id=int(citation_id))
return render_template(request, "extension_citation_view.html",
{"citation": citation})