def bootstrap_javascript(jquery=None):
"""
Return HTML for Bootstrap JavaScript.
Adjust url in settings. If no url is returned, we don't want this
statement to return any HTML.
This is intended behavior.
Default value: ``None``
This value is configurable, see Settings section
**Tag name**::
bootstrap_javascript
**Parameters**:
:jquery: Truthy to include jQuery as well as Bootstrap
**Usage**::
{% bootstrap_javascript %}
**Example**::
{% bootstrap_javascript jquery=1 %}
"""
javascript = ''
if jquery is None:
jquery = get_bootstrap_setting('include_jquery', False)
if jquery:
url = bootstrap_jquery_url()
if url:
javascript += render_tag('script', attrs={'src': url})
url = bootstrap_javascript_url()
if url:
javascript += render_tag('script', attrs={'src': url})
return mark_safe(javascript)
def test_render_tag(self):
self.assertEqual(render_tag('span'), '<span></span>')
self.assertEqual(render_tag('span', content='foo'), '<span>foo</span>')
self.assertEqual(
render_tag('span', attrs={'bar': 123}, content='foo'),
'<span bar="123">foo</span>'
)
def test_render_tag(self):
self.assertEqual(render_tag("span"), "<span></span>")
self.assertEqual(render_tag("span", content="foo"), "<span>foo</span>")
self.assertEqual(
render_tag("span", attrs={"bar": 123}, content="foo"),
'<span bar="123">foo</span>',
)
def render_icon(icon, tag='span', title=''):
"""
Render a Bootstrap glyphicon icon
"""
attrs = {
'class': 'fa fa-{icon}'.format(icon=icon),
}
if title:
attrs['title'] = title
if tag:
return render_tag(tag, attrs=attrs)
else:
return render_tag('span', attrs=attrs)
def render_alert(content, alert_type=None, dismissable=True):
"""
Render a Bootstrap alert
"""
button = ''
if not alert_type:
alert_type = 'info'
css_classes = ['alert', 'alert-' + text_value(alert_type)]
if dismissable:
css_classes.append('alert-dismissable fade in')
button = """
<button type="button"
class="close"
data-dismiss="alert"
aria-label="Close">
<span aria-hidden="true">×</span>
</button>
"""
button_placeholder = '__BUTTON__'
return mark_safe(
render_tag(
'div',
attrs={
'class': ' '.join(css_classes),
'role': 'alert'
},
content=button_placeholder + text_value(content),
).replace(button_placeholder, button))
def post_widget_render(self, html):
return html + render_tag(
'div', {'class': 'form-check-input-div'}) + render_label(
content=self.field.label,
label_for=self.field.id_for_label,
label_title=escape(strip_tags(self.field_help)),
label_class="form-check-label",
)
def render_label(content, label_for=None, label_class=None, label_title=''):
attrs = {}
if label_for:
attrs['for'] = label_for
if label_class:
attrs['class'] = label_class
if label_title:
attrs['title'] = label_title
return render_tag('label', attrs=attrs, content=content)
def render_icon(icon, title=''):
"""
Render a Bootstrap glyphicon icon
"""
attrs = {
'class': 'icon icon-{icon}'.format(icon=icon),
}
if title:
attrs['title'] = title
return render_tag('span', attrs=attrs)
def render_button(content,
button_type=None,
icon=None,
button_class='',
size='',
href='',
name=None,
value=None,
title=None):
attrs = {}
classes = add_css_class('btn', button_class)
size = text_value(size).lower().strip()
if size == 'xs':
classes = add_css_class(classes, 'btn-xs')
elif size == 'sm' or size == 'small':
classes = add_css_class(classes, 'btn-sm')
elif size == 'lg' or size == 'large':
classes = add_css_class(classes, 'btn-lg')
elif size == 'md' or size == 'medium':
pass
elif size:
raise BootstrapError(
'Parameter "size" should be "xs", "sm", "lg" or empty ("{}" given).'
.format(size))
if button_type:
if button_type == 'submit':
classes = add_css_class(classes, 'btn-primary')
attrs['class'] = 'btn btn-primary'
elif button_type == 'reset':
attrs['class'] = 'btn btn-warning'
elif button_type not in ('reset', 'button', 'link'):
raise BootstrapError(
'Parameter "button_type" should be "submit", "reset", "button", "link" or empty ("{}" given).'
.format(button_type))
attrs['type'] = button_type
icon_content = render_icon(icon) if icon else ''
if href:
attrs['href'] = href
tag = 'a'
else:
tag = 'button'
if name:
attrs['name'] = name
if value:
attrs['value'] = value
if title:
attrs['title'] = title
return render_tag(tag,
attrs=attrs,
content=mark_safe(
text_concat(icon_content, content,
separator=' ')))
def render_icon(icon, **kwargs):
"""
Render a Bootstrap glyphicon icon
"""
attrs = {
'class':
add_css_class(
'icon icon-{icon}'.format(icon=icon),
kwargs.get('extra_classes', ''),
)
}
title = kwargs.get('title')
if title:
attrs['title'] = title
return render_tag('span', attrs=attrs)
def render_alert(content, alert_type=None, dismissible=True):
"""Render a Bootstrap alert."""
button = ""
if not alert_type:
alert_type = "info"
css_classes = ["alert", "alert-" + text_value(alert_type)]
if dismissible:
css_classes.append("alert-dismissible")
close = _("close")
button = f'<button type="button" class="close" data-dismiss="alert" aria-label="{close}">×</button>'
button_placeholder = "__BUTTON__"
return mark_safe(
render_tag(
"div",
attrs={"class": " ".join(css_classes), "role": "alert"},
content=button_placeholder + text_value(content),
).replace(button_placeholder, button)
)
def render_alert(content, alert_type=None, dismissable=True):
"""
Render a Bootstrap alert
"""
button = ''
if not alert_type:
alert_type = 'info'
css_classes = ['alert', 'alert-' + text_value(alert_type)]
if dismissable:
css_classes.append('alert-dismissable')
button = '<button type="button" class="close" ' + \
'data-dismiss="alert" aria-hidden="true">×</button>'
button_placeholder = '__BUTTON__'
return mark_safe(render_tag(
'div',
attrs={'class': ' '.join(css_classes)},
content=button_placeholder + text_value(content),
).replace(button_placeholder, button))
def render_alert(content, alert_type=None, dismissable=True):
"""
Render a Bootstrap alert
"""
button = ""
if not alert_type:
alert_type = "info"
css_classes = ["alert", "alert-" + text_value(alert_type)]
if dismissable:
css_classes.append("alert-dismissable")
button = (
'<button type="button" class="close" '
+ 'data-dismiss="alert" aria-label="{}">×</button>'
)
button = button.format(_("close"))
button_placeholder = "__BUTTON__"
return mark_safe(
render_tag(
"div",
attrs={"class": " ".join(css_classes), "role": "alert"},
content=button_placeholder + text_value(content),
).replace(button_placeholder, button)
)
def render_alert(content, alert_type=None, dismissable=True):
"""
Render a Bootstrap alert
Port from bootstrap4, as it is bit buggy, and don't allow mark_safe
"""
button = ""
if not alert_type:
alert_type = "info"
css_classes = ["alert", "alert-" + text_value(alert_type)]
if dismissable:
css_classes.append("alert-dismissable")
button = ('<button type="button" class="close" ' +
'data-dismiss="alert" aria-label="{}">×</button>')
button = button.format(_("close"))
button_placeholder = mark_safe("__BUTTON__")
return mark_safe(
render_tag(
"div",
attrs={
"class": " ".join(css_classes),
"role": "alert"
},
content=button_placeholder + text_value(content),
).replace(button_placeholder, button))
