def test_render(self):
band = models.Band.objects.create(name='Linkin Park')
m1 = models.Member.objects.create(name='Chester')
m2 = models.Member.objects.create(name='Mike')
band.members.add(m1, m2)
rel = models.Band._meta.get_field('members').rel
w = widgets.ManyToManyRawIdWidget(rel, widget_admin_site)
self.assertHTMLEqual(
conditional_escape(w.render('test', [m1.pk, m2.pk], attrs={})),
'<input type="text" name="test" value="%(m1pk)s,%(m2pk)s" class="vManyToManyRawIdAdminField" /><a href="/widget_admin/admin_widgets/member/" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="/static/admin/img/selector-search.gif" width="16" height="16" alt="Lookup" /></a>' % dict(admin_static_prefix(), m1pk=m1.pk, m2pk=m2.pk)
)
self.assertHTMLEqual(
conditional_escape(w.render('test', [m1.pk])),
'<input type="text" name="test" value="%(m1pk)s" class="vManyToManyRawIdAdminField" /><a href="/widget_admin/admin_widgets/member/" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="%(ADMIN_STATIC_PREFIX)simg/selector-search.gif" width="16" height="16" alt="Lookup" /></a>' % dict(admin_static_prefix(), m1pk=m1.pk)
)
self.assertEqual(w._has_changed(None, None), False)
self.assertEqual(w._has_changed([], None), False)
self.assertEqual(w._has_changed(None, ['1']), True)
self.assertEqual(w._has_changed([1, 2], ['1', '2']), False)
self.assertEqual(w._has_changed([1, 2], ['1']), True)
self.assertEqual(w._has_changed([1, 2], ['1', '3']), True)
def join(value, arg, autoescape=None):
"""
Joins a list with a string, like Python's ``str.join(list)``.
"""
value = map(force_text, value)
if autoescape:
value = [conditional_escape(v) for v in value]
try:
data = conditional_escape(arg).join(value)
except AttributeError: # fail silently but nicely
return value
return mark_safe(data)
def test_render(self):
band = models.Band.objects.create(name='Linkin Park')
album = band.album_set.create(
name='Hybrid Theory', cover_art=r'albums\hybrid_theory.jpg'
)
w = widgets.AdminFileWidget()
self.assertHTMLEqual(
conditional_escape(w.render('test', album.cover_art)),
'<p class="file-upload">Currently: <a href="%(STORAGE_URL)salbums/hybrid_theory.jpg">albums\hybrid_theory.jpg</a> <span class="clearable-file-input"><input type="checkbox" name="test-clear" id="test-clear_id" /> <label for="test-clear_id">Clear</label></span><br />Change: <input type="file" name="test" /></p>' % { 'STORAGE_URL': default_storage.url('') },
)
self.assertHTMLEqual(
conditional_escape(w.render('test', SimpleUploadedFile('test', b'content'))),
'<input type="file" name="test" />',
)
def test_attrs(self):
"""
Ensure that user-supplied attrs are used.
Refs #12073.
"""
w = widgets.AdminTimeWidget()
self.assertHTMLEqual(
conditional_escape(w.render('test', datetime(2007, 12, 1, 9, 30))),
'<input value="09:30:00" type="text" class="vTimeField" name="test" size="8" />',
)
# pass attrs to widget
w = widgets.AdminTimeWidget(attrs={'size': 20, 'class': 'myTimeField'})
self.assertHTMLEqual(
conditional_escape(w.render('test', datetime(2007, 12, 1, 9, 30))),
'<input value="09:30:00" type="text" class="myTimeField" name="test" size="20" />',
)
def contents(self):
from djangocg.contrib.admin.templatetags.admin_list import _boolean_icon
from djangocg.contrib.admin.views.main import EMPTY_CHANGELIST_VALUE
field, obj, model_admin = self.field['field'], self.form.instance, self.model_admin
try:
f, attr, value = lookup_field(field, obj, model_admin)
except (AttributeError, ValueError, ObjectDoesNotExist):
result_repr = EMPTY_CHANGELIST_VALUE
else:
if f is None:
boolean = getattr(attr, "boolean", False)
if boolean:
result_repr = _boolean_icon(value)
else:
result_repr = smart_text(value)
if getattr(attr, "allow_tags", False):
result_repr = mark_safe(result_repr)
else:
if value is None:
result_repr = EMPTY_CHANGELIST_VALUE
elif isinstance(f.rel, ManyToManyRel):
result_repr = ", ".join(map(six.text_type, value.all()))
else:
result_repr = display_for_field(value, f)
return conditional_escape(result_repr)
def test_localization(self):
w = widgets.AdminSplitDateTime()
with self.settings(USE_L10N=True):
with translation.override('de-at'):
w.is_localized = True
self.assertHTMLEqual(
conditional_escape(w.render('test', datetime(2007, 12, 1, 9, 30))),
'<p class="datetime">Datum: <input value="01.12.2007" type="text" class="vDateField" name="test_0" size="10" /><br />Zeit: <input value="09:30:00" type="text" class="vTimeField" name="test_1" size="8" /></p>',
)
def test_m2m_related_model_not_in_admin(self):
# M2M relationship with model not registered with admin site. Raw ID
# widget should have no magnifying glass link. See #16542
consultor1 = models.Advisor.objects.create(name='Rockstar Techie')
c1 = models.Company.objects.create(name='Doodle')
c2 = models.Company.objects.create(name='Pear')
consultor1.companies.add(c1, c2)
rel = models.Advisor._meta.get_field('companies').rel
w = widgets.ManyToManyRawIdWidget(rel, widget_admin_site)
self.assertHTMLEqual(
conditional_escape(w.render('company_widget1', [c1.pk, c2.pk], attrs={})),
'<input type="text" name="company_widget1" value="%(c1pk)s,%(c2pk)s" />' % {'c1pk': c1.pk, 'c2pk': c2.pk}
)
self.assertHTMLEqual(
conditional_escape(w.render('company_widget2', [c1.pk])),
'<input type="text" name="company_widget2" value="%(c1pk)s" />' % {'c1pk': c1.pk}
)
def test_fk_to_self_model_not_in_admin(self):
# FK to self, not registered with admin site. Raw ID widget should have
# no magnifying glass link. See #16542
subject1 = models.Individual.objects.create(name='Subject #1')
models.Individual.objects.create(name='Child', parent=subject1)
rel = models.Individual._meta.get_field('parent').rel
w = widgets.ForeignKeyRawIdWidget(rel, widget_admin_site)
self.assertHTMLEqual(
conditional_escape(w.render('individual_widget', subject1.pk, attrs={})),
'<input type="text" name="individual_widget" value="%(subj1pk)s" /> <strong>Individual object</strong>' % {'subj1pk': subject1.pk}
)
def test_fk_related_model_not_in_admin(self):
# FK to a model not registered with admin site. Raw ID widget should
# have no magnifying glass link. See #16542
big_honeycomb = models.Honeycomb.objects.create(location='Old tree')
big_honeycomb.bee_set.create()
rel = models.Bee._meta.get_field('honeycomb').rel
w = widgets.ForeignKeyRawIdWidget(rel, widget_admin_site)
self.assertHTMLEqual(
conditional_escape(w.render('honeycomb_widget', big_honeycomb.pk, attrs={})),
'<input type="text" name="honeycomb_widget" value="%(hcombpk)s" /> <strong>Honeycomb object</strong>' % {'hcombpk': big_honeycomb.pk}
)
def test_render(self):
band = models.Band.objects.create(name='Linkin Park')
band.album_set.create(
name='Hybrid Theory', cover_art=r'albums\hybrid_theory.jpg'
)
rel = models.Album._meta.get_field('band').rel
w = widgets.ForeignKeyRawIdWidget(rel, widget_admin_site)
self.assertHTMLEqual(
conditional_escape(w.render('test', band.pk, attrs={})),
'<input type="text" name="test" value="%(bandpk)s" class="vForeignKeyRawIdAdminField" /><a href="/widget_admin/admin_widgets/band/?t=id" class="related-lookup" id="lookup_id_test" onclick="return showRelatedObjectLookupPopup(this);"> <img src="%(ADMIN_STATIC_PREFIX)simg/selector-search.gif" width="16" height="16" alt="Lookup" /></a> <strong>Linkin Park</strong>' % dict(admin_static_prefix(), bandpk=band.pk)
)
def label_tag(self):
classes = []
contents = conditional_escape(force_text(self.field.label))
if self.is_checkbox:
classes.append('vCheckboxLabel')
else:
contents += ':'
if self.field.field.required:
classes.append('required')
if not self.is_first:
classes.append('inline')
attrs = classes and {'class': ' '.join(classes)} or {}
return self.field.label_tag(contents=mark_safe(contents), attrs=attrs)
def render(self, name, value, attrs=None):
substitutions = {
'initial_text': self.initial_text,
'input_text': self.input_text,
'clear_template': '',
'clear_checkbox_label': self.clear_checkbox_label,
}
template = '%(input)s'
substitutions['input'] = super(ClearableFileInput, self).render(name, value, attrs)
if value and hasattr(value, "url"):
template = self.template_with_initial
substitutions['initial'] = format_html('<a href="{0}">{1}</a>',
value.url,
force_text(value))
if not self.is_required:
checkbox_name = self.clear_checkbox_name(name)
checkbox_id = self.clear_checkbox_id(checkbox_name)
substitutions['clear_checkbox_name'] = conditional_escape(checkbox_name)
substitutions['clear_checkbox_id'] = conditional_escape(checkbox_id)
substitutions['clear'] = CheckboxInput().render(checkbox_name, False, attrs={'id': checkbox_id})
substitutions['clear_template'] = self.template_with_clear % substitutions
return mark_safe(template % substitutions)
def label_tag(self, contents=None, attrs=None):
"""
Wraps the given contents in a <label>, if the field has an ID attribute.
contents should be 'mark_safe'd to avoid HTML escaping. If contents
aren't given, uses the field's HTML-escaped label.
If attrs are given, they're used as HTML attributes on the <label> tag.
"""
contents = contents or conditional_escape(self.label)
widget = self.field.widget
id_ = widget.attrs.get('id') or self.auto_id
if id_:
attrs = attrs and flatatt(attrs) or ''
contents = format_html('<label for="{0}"{1}>{2}</label>',
widget.id_for_label(id_), attrs, contents
)
return mark_safe(contents)
def test_render(self):
w = widgets.AdminSplitDateTime()
self.assertHTMLEqual(
conditional_escape(w.render('test', datetime(2007, 12, 1, 9, 30))),
'<p class="datetime">Date: <input value="2007-12-01" type="text" class="vDateField" name="test_0" size="10" /><br />Time: <input value="09:30:00" type="text" class="vTimeField" name="test_1" size="8" /></p>',
)
def test_stacked_render(self):
w = widgets.FilteredSelectMultiple('test', True)
self.assertHTMLEqual(
conditional_escape(w.render('test', 'test')),
'<select multiple="multiple" name="test" class="selectfilterstacked">\n</select><script type="text/javascript">addEvent(window, "load", function(e) {SelectFilter.init("id_test", "test", 1, "%(ADMIN_STATIC_PREFIX)s"); });</script>\n' % admin_static_prefix()
)
def _html_output(self, normal_row, error_row, row_ender, help_text_html, errors_on_separate_row):
"Helper function for outputting HTML. Used by as_table(), as_ul(), as_p()."
top_errors = self.non_field_errors() # Errors that should be displayed above all fields.
output, hidden_fields = [], []
for name, field in self.fields.items():
html_class_attr = ''
bf = self[name]
bf_errors = self.error_class([conditional_escape(error) for error in bf.errors]) # Escape and cache in local variable.
if bf.is_hidden:
if bf_errors:
top_errors.extend(['(Hidden field %s) %s' % (name, force_text(e)) for e in bf_errors])
hidden_fields.append(six.text_type(bf))
else:
# Create a 'class="..."' atribute if the row should have any
# CSS classes applied.
css_classes = bf.css_classes()
if css_classes:
html_class_attr = ' class="%s"' % css_classes
if errors_on_separate_row and bf_errors:
output.append(error_row % force_text(bf_errors))
if bf.label:
label = conditional_escape(force_text(bf.label))
# Only add the suffix if the label does not end in
# punctuation.
if self.label_suffix:
if label[-1] not in ':?.!':
label = format_html('{0}{1}', label, self.label_suffix)
label = bf.label_tag(label) or ''
else:
label = ''
if field.help_text:
help_text = help_text_html % force_text(field.help_text)
else:
help_text = ''
output.append(normal_row % {
'errors': force_text(bf_errors),
'label': force_text(label),
'field': six.text_type(bf),
'help_text': help_text,
'html_class_attr': html_class_attr
})
if top_errors:
output.insert(0, error_row % force_text(top_errors))
if hidden_fields: # Insert any hidden fields in the last row.
str_hidden = ''.join(hidden_fields)
if output:
last_row = output[-1]
# Chop off the trailing row_ender (e.g. '</td></tr>') and
# insert the hidden fields.
if not last_row.endswith(row_ender):
# This can happen in the as_p() case (and possibly others
# that users write): if there are only top errors, we may
# not be able to conscript the last row for our purposes,
# so insert a new, empty row.
last_row = (normal_row % {'errors': '', 'label': '',
'field': '', 'help_text':'',
'html_class_attr': html_class_attr})
output.append(last_row)
output[-1] = last_row[:-len(row_ender)] + str_hidden + row_ender
else:
# If there aren't any rows in the output, just append the
# hidden fields.
output.append(str_hidden)
return mark_safe('\n'.join(output))
