class PublishersView(SearchView):
paginate_by = NB_RESULTS_PER_PAGE
template_name = 'publishers/list.html'
form_class = PublisherForm
queryset = SearchQuerySet().models(Publisher)
def get_form_kwargs(self):
"""
We make sure the search is valid even if no parameter
was passed, in which case we add a default empty query.
Otherwise the search form is not bound and search fails.
"""
args = super(PublishersView, self).get_form_kwargs()
if 'data' not in args:
args['data'] = {self.search_field: ''}
return args
def get_context_data(self, **kwargs):
context = super(PublishersView, self).get_context_data(**kwargs)
context['search_description'] = _('Publishers')
context['nb_results'] = self.queryset.count()
context['breadcrumbs'] = publishers_breadcrumbs()
context['oa_desc'] = dict([(s[0], s[2]) for s in OA_STATUS_CHOICES])
return context
def update_stats(self):
if not self.stats:
self.stats = AccessStatistics.objects.create()
self.save()
from papers.models import Paper
sqs = SearchQuerySet().models(Paper).filter(journal=self.id)
self.stats.update_from_search_queryset(sqs)
def link_existing_papers(self, researcher):
"""
Search for papers which bear the ORCID id of the researcher,
but which are not linked to the researcher itself, and updates them
to link to the researcher.
"""
queryset = SearchQuerySet().models(Paper).filter(
orcids=researcher.orcid).load_all()
papers_to_update = []
for search_result in queryset:
paper = search_result.object
if researcher.id not in paper.researcher_ids:
new_authors = paper.authors
for author in new_authors:
if author.orcid == researcher.orcid:
author.researcher_id = researcher.id
paper.authors_list = [
author.serialize() for author in new_authors
]
papers_to_update.append(paper)
paper.update_index()
if papers_to_update:
Paper.objects.bulk_update(papers_to_update, ['authors_list'])
class PaperSearchView(SearchView):
"""Displays a list of papers and a search form."""
paginate_by = NB_RESULTS_PER_PAGE
template_name = 'papers/search.html'
form_class = PaperSearchForm
queryset = SearchQuerySet().models(Paper)
def get(self, request, *args, **kwargs):
"""
If the user is no admin, we remove visivle, availability and oa_status GET statements
"""
if not is_admin(request.user):
request.GET = request.GET.copy()
request.GET.pop('visible', None)
request.GET.pop('availability', None)
request.GET.pop('oa_status', None)
return super().get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
"""
We add some context data.
"""
context = super().get_context_data(**kwargs)
search_description = _('Papers')
query_string = self.request.META.get('QUERY_STRING', '')
context['breadcrumbs'] = [(search_description, '')]
context[
'search_description'] = search_description if query_string else _(
'All papers')
context['search_description_title'] = _('Papers')
context['nb_results'] = self.queryset.count()
context['search_stats'] = BareAccessStatistics.from_search_queryset(
self.queryset)
context['on_statuses'] = json.dumps(context['form'].on_statuses())
# Eventually remove sort by parameter
search_params_without_sort_by = self.request.GET.copy()
try:
del search_params_without_sort_by['sort_by']
except KeyError:
pass
# Make a clean URL with useless GET params
for key in list(search_params_without_sort_by.keys()):
if not search_params_without_sort_by[key]:
del search_params_without_sort_by[key]
context[
'search_params_without_sort_by'] = search_params_without_sort_by.urlencode(
)
# Get current sort_by value
current_sort_by_value = self.request.GET.get('sort_by', None)
try:
current_sort_by = next(v for k, v in self.form_class.SORT_CHOICES
if k == current_sort_by_value)
except StopIteration:
current_sort_by = self.form_class.SORT_CHOICES[0][1]
context['current_sort_by'] = current_sort_by
# Notifications
if self.request.user.is_authenticated:
context['messages'] = Notification.objects.filter(
inbox__user=self.request.user).order_by('-date')[:3]
return context
def get_form_kwargs(self):
"""
We make sure the search is valid even if no parameter
was passed, in which case we add a default empty query.
Otherwise the search form is not bound and search fails.
"""
args = super().get_form_kwargs()
if 'data' not in args:
args['data'] = {self.search_field: ''}
return args
def render_to_response(self, context, **kwargs):
"""
If JSON is requested, we deliver JSON, else normal HTML
"""
if self.request.META.get('CONTENT_TYPE') == 'application/json':
data = self.raw_response(context, **kwargs)
response = HttpResponse(json.dumps(data),
content_type='application/json')
# Chrome has agressive caching and caches XHttpResponses as well which bites with manipulation of browser history, so tell not to cache.
add_never_cache_headers(response)
return response
return super().render_to_response(context, **kwargs)
def raw_response(self, context, **kwargs):
"""
A raw response, containing meta information and some HTML
"""
context['request'] = self.request
listPapers = loader.render_to_string('papers/paper_list.html', context)
messages = loader.render_to_string('papers/messages.html', context)
stats = context['search_stats'].pie_data()
stats['on_statuses'] = context['form'].on_statuses()
return {
'listPapers': listPapers,
'messages': messages,
'stats': stats,
'nb_results': context['nb_results'],
}
def url_with_query_string(self, url=None, query_string=None):
"""
Returns the current URL with its query string.
Both the URL and the query string can be overriden.
"""
url = url or escape_uri_path(self.request.path)
if query_string is None:
query_string = self.request.META.get('QUERY_STRING', '')
if query_string:
url += '?' + query_string
return url
class PaperSearchView(SearchView):
"""Displays a list of papers and a search form."""
paginate_by = NB_RESULTS_PER_PAGE
template_name = 'papers/search.html'
form_class = PaperForm
queryset = SearchQuerySet().models(Paper)
def get(self, request, *args, **kwargs):
if not is_admin(request.user):
request.GET = request.GET.copy()
request.GET.pop('visible', None)
request.GET.pop('availability', None)
request.GET.pop('oa_status', None)
return super(PaperSearchView, self).get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
context = super(PaperSearchView, self).get_context_data(**kwargs)
search_description = _('Papers')
query_string = self.request.META.get('QUERY_STRING', '')
context['breadcrumbs'] = [(search_description, '')]
context['search_description'] = (search_description
if query_string else _('All papers'))
context['head_search_description'] = _('Papers')
context['nb_results'] = self.queryset.count()
context['search_stats'] = BareAccessStatistics.from_search_queryset(
self.queryset)
context['on_statuses'] = json.dumps(context['form'].on_statuses())
context['ajax_url'] = reverse('ajax-search')
# Eventually remove sort by parameter
search_params_without_sort_by = self.request.GET.copy()
try:
del search_params_without_sort_by['sort_by']
except KeyError:
pass
# Make a clean URL with useless GET params
for key in list(search_params_without_sort_by.keys()):
if not search_params_without_sort_by[key]:
del search_params_without_sort_by[key]
context['search_params_without_sort_by'] = (
search_params_without_sort_by.urlencode())
# Get current sort_by value
current_sort_by_value = self.request.GET.get('sort_by', None)
try:
current_sort_by = next(v for k, v in self.form_class.SORT_CHOICES
if k == current_sort_by_value)
except StopIteration:
current_sort_by = self.form_class.SORT_CHOICES[0][1]
context['current_sort_by'] = current_sort_by
# Notifications
# TODO: unefficient query.
notifications = get_notifications(self.request)
selected_messages = [
n.serialize_to_json()
for n in sorted(notifications, key=lambda msg: msg.level)[:3]
]
context['messages'] = selected_messages
return context
def get_form_kwargs(self):
"""
We make sure the search is valid even if no parameter
was passed, in which case we add a default empty query.
Otherwise the search form is not bound and search fails.
"""
args = super(PaperSearchView, self).get_form_kwargs()
if 'data' not in args:
args['data'] = {self.search_field: ''}
return args
def render_to_response(self, context, **kwargs):
if self.request.META.get('CONTENT_TYPE') == 'application/json':
response = self.raw_response(context, **kwargs)
return HttpResponse(json.dumps(response),
content_type='application/json')
return super(PaperSearchView, self)\
.render_to_response(context, **kwargs)
def raw_response(self, context, **kwargs):
context['request'] = self.request
listPapers = loader.render_to_string('papers/paperList.html', context)
stats = context['search_stats'].pie_data()
stats['on_statuses'] = context['form'].on_statuses()
return {
'listPapers': listPapers,
'messages': context['messages'],
'stats': stats,
'nb_results': context['nb_results'],
}
def url_with_query_string(self, url=None, query_string=None):
"""
Returns the current URL with its query string.
Both the URL and the query string can be overriden.
"""
url = url or escape_uri_path(self.request.path)
if query_string is None:
query_string = self.request.META.get('QUERY_STRING', '')
if query_string:
url += '?' + query_string
return url