def jazzmin_paginator_number(change_list: ChangeList, i: int) -> SafeText:
"""
Generate an individual page index link in a paginated list.
"""
html_str = ""
start = i == 1
end = i == change_list.paginator.num_pages
spacer = i in (".", "…")
current_page = i == change_list.page_num
if start:
link = change_list.get_query_string(
{PAGE_VAR: change_list.page_num -
1}) if change_list.page_num > 1 else "#"
html_str += """
<li class="page-item previous {disabled}">
<a class="page-link" href="{link}" data-dt-idx="0" tabindex="0">«</a>
</li>
""".format(link=link, disabled="disabled" if link == "#" else "")
if current_page:
html_str += """
<li class="page-item active">
<a class="page-link" href="javascript:void(0);" data-dt-idx="3" tabindex="0">{num}</a>
</li>
""".format(num=i)
elif spacer:
html_str += """
<li class="page-item">
<a class="page-link" href="javascript:void(0);" data-dt-idx="3" tabindex="0">… </a>
</li>
"""
else:
query_string = change_list.get_query_string({PAGE_VAR: i})
end = "end" if end else ""
html_str += """
<li class="page-item">
<a href="{query_string}" class="page-link {end}" data-dt-idx="3" tabindex="0">{num}</a>
</li>
""".format(num=i, query_string=query_string, end=end)
if end:
link = change_list.get_query_string(
{PAGE_VAR: change_list.page_num +
1}) if change_list.page_num < i else "#"
html_str += """
<li class="page-item next {disabled}">
<a class="page-link" href="{link}" data-dt-idx="7" tabindex="0">»</a>
</li>
""".format(link=link, disabled="disabled" if link == "#" else "")
return format_html(html_str)
def jazzmin_paginator_number(cl: ChangeList, i: int) -> SafeText:
"""
Generate an individual page index link in a paginated list.
"""
if i == ".":
html_str = """
<li class="page-item">
<a class="page-link" href="javascript:void(0);" data-dt-idx="3" tabindex="0">… </a>
</li>
"""
elif i == cl.page_num:
html_str = """
<li class="page-item active">
<a class="page-link" href="javascript:void(0);" data-dt-idx="3" tabindex="0">{num}
</a>
</li>
""".format(num=i + 1)
else:
query_string = cl.get_query_string({PAGE_VAR: i})
end = mark_safe("end" if i == cl.paginator.num_pages - 1 else "")
html_str = """
<li class="page-item">
<a href="{query_string}" class="page-link {end}" data-dt-idx="3" tabindex="0">{num}</a>
</li>
""".format(num=i + 1, query_string=query_string, end=end)
return format_html(html_str)
def choices(self, changelist: ChangeList) -> Generator:
for lookup, title in self.lookup_choices:
yield {
"selected":
self.value() == lookup,
"query_string":
changelist.get_query_string({self.parameter_name: lookup}, []),
"display":
title,
}
def changelist_view(self, request, extra_context=None):
from django.contrib.admin.views.main import ChangeList, ERROR_FLAG
try:
cl = ChangeList(request, self.model, self.list_display,
self.list_display_links, self.list_filter,
self.date_hierarchy, self.search_fields,
self.list_select_related, self.list_per_page,
self.list_editable, self)
cl.formset = None
except IncorrectLookupParameters:
if ERROR_FLAG in request.GET.keys():
return render_to_response(
'admin/invalid_setup.html',
{'title': ugettext('Database error')})
return HttpResponseRedirect(request.path + '?' + ERROR_FLAG + '=1')
class_name = getattr(request, 'CLASS_NAME', None)
cl.has_filters = True
class_names = [{
'name': ugettext('All'),
'url': cl.get_query_string(remove='class_name')
}]
for i in BaseContent.objects.order_by('class_name').values(
'class_name').distinct():
class_names.append({
'name':
i['class_name'],
'url':
cl.get_query_string(new_params={'class_name': i['class_name']})
})
if class_name:
cl.params.update({'class_name': class_name})
context = {
'cl': cl,
'class_names': class_names,
}
context.update(extra_context or {})
return super(PhotoAdmin, self).changelist_view(request, context)
def choices(self, changelist: ChangeList):
"""
Overridden to prevent the default "All".
"""
value = self.value() or force_str(self.get_default_value())
for lookup, title in self.lookup_choices:
yield {
'selected':
value == force_str(lookup),
'query_string':
changelist.get_query_string({self.parameter_name: lookup}),
'display':
title,
}
def changelist_view(self, request, extra_context=None):
from django.contrib.admin.views.main import ChangeList, ERROR_FLAG
try:
cl = ChangeList(
request,
self.model,
self.list_display,
self.list_display_links,
self.list_filter,
self.date_hierarchy,
self.search_fields,
self.list_select_related,
self.list_per_page,
self.list_editable,
self,
)
cl.formset = None
except IncorrectLookupParameters:
if ERROR_FLAG in request.GET.keys():
return render_to_response("admin/invalid_setup.html", {"title": ugettext("Database error")})
return HttpResponseRedirect(request.path + "?" + ERROR_FLAG + "=1")
class_name = getattr(request, "CLASS_NAME", None)
cl.has_filters = True
class_names = [{"name": ugettext("All"), "url": cl.get_query_string(remove="class_name")}]
for i in BaseContent.objects.order_by("class_name").values("class_name").distinct():
class_names.append(
{"name": i["class_name"], "url": cl.get_query_string(new_params={"class_name": i["class_name"]})}
)
if class_name:
cl.params.update({"class_name": class_name})
context = {"cl": cl, "class_names": class_names}
context.update(extra_context or {})
return super(PhotoAdmin, self).changelist_view(request, context)
def choices(
self, changelist: ChangeList
) -> typing.Iterator[typing.Dict[str, typing.Any]]:
for lookup, title in self.lookup_choices:
yield {
"selected":
self.value() == lookup,
"query_string":
changelist.get_query_string(
{
self.parameter_name: lookup,
},
[],
),
"display":
title,
}
