class DemoStreamBlock(StreamBlock):
h2 = CharBlock(icon="title", classname="title")
h3 = CharBlock(icon="title", classname="title")
h4 = CharBlock(icon="title", classname="title")
intro = RichTextBlock(icon="pilcrow")
paragraph = RichTextBlock(icon="pilcrow")
aligned_image = ImageBlock(label="Aligned image", icon="image")
pullquote = PullQuoteBlock()
aligned_html = AlignedHTMLBlock(icon="code", label='Raw HTML')
document = DocumentChooserBlock(icon="doc-full-inverse")
class TeamBlock(StructBlock):
title = CharBlock(help_text='Title for the team block')
description = CharBlock(help_text='Team description')
@property
def get_team():
team_members = Person.objects.live().filter(person_type='T')
class Meta:
icon = "fa-quote-left"
template = "blocks/team_block.html"
class SidebarCallOutBlock(StructBlock):
title = CharBlock()
body = RichTextBlock(required=False)
icon = CharBlock(required=False,
help_text='Text block passed as the icon selected. '
'Choose between Ionic Icons or FontAwesome.')
links = ListBlock(LinkBlock(), required=False)
class Meta:
icon = 'radio-empty'
template = 'blocks/sidebar_callout.html'
class ImageBlock(StructBlock):
"""
Custom `StructBlock` for utilizing images with associated caption and
attribution data
"""
image = ImageChooserBlock(required=True)
caption = CharBlock(required=False)
attribution = CharBlock(required=False)
class Meta:
icon = 'image'
class ParentMenuBlock(StructBlock):
parent_link_text = CharBlock()
parent_internal_link = PageChooserBlock(blank=True,
required=False,
icon='fa-link')
parent_external_link = CharBlock(blank=True,
required=False,
icon='fa-link')
child_link = CardsBlock(ChildMenuBlock())
class Meta:
template = 'tags/menuitem_parent.html'
class BigTeaserBlock(StructBlock):
title = CharBlock(required=True)
subtitle = CharBlock(required=False)
picture = ImageChooserBlock()
text = RichTextBlock()
external_link = URLBlock(
required=False,
help_text="Will be ignored if an internal link is provided")
internal_link = PageChooserBlock(
required=False,
help_text='If set, this has precedence over the external link.')
from_date = DateBlock(required=False)
to_date = DateBlock(required=False)
class Meta:
icon = 'fa fa-list-alt'
template = 'blocks/big_teaser_block.html'
def __init__(self, wideimage=False, local_blocks=None, **kwargs):
super().__init__(local_blocks=local_blocks, **kwargs)
self.wideimage = wideimage
def get_context(self, value, parent_context=None):
context = super(BigTeaserBlock,
self).get_context(value, parent_context=parent_context)
context['super_title'] = value.get('title')
image = value.get('picture')
rendition = image.get_rendition('max-800x800')
context['image'] = {'url': rendition.url, 'name': image.title}
if value.get('internal_link'):
context['href'] = value.get('internal_link').url
else:
context['href'] = value.get('external_link')
if context['href']:
context['text_right_link'] = True
context['text_right_link_text'] = 'Learn more'
context.update({
'title': value.get('subtitle'),
'description': value.get('text'),
'divider': True,
'calendaricon': True,
})
if value.get('from_date') and value.get('to_date'):
context['date'] = '"{} to {}"'.format(
formats.date_format(value.get('from_date'),
"SHORT_DATE_FORMAT"),
formats.date_format(value.get('to_date'), "SHORT_DATE_FORMAT"))
context['wideimage'] = self.wideimage
return context
class IframeBlock(Accessible, StructBlock):
iframe_url = URLBlock(required=True, icon="arrow-right")
iframe_width = CharBlock(required=False)
iframe_height = CharBlock(required=False)
iframe_id = CharBlock(required=False)
iframe_html = RawHTMLBlock(required=False)
fallback_image = ImageBlock()
class Meta:
icon = "site"
template = 'longform/blocks/html.html'
accessible_template = "longform/blocks/accessible_html.html"
class StoryBlock(StreamBlock):
h2 = CharBlock(icon="title", classname="title")
h3 = CharBlock(icon="title", classname="title")
h4 = CharBlock(icon="title", classname="title")
intro = RichTextBlock(icon="pilcrow")
paragraph = RichTextBlock(icon="pilcrow")
aligned_image = ImageBlock(label="Aligned image")
wide_image = WideImage(label="Wide image")
bustout = BustoutBlock()
pullquote = PullQuoteBlock()
raw_html = RawHTMLBlock(label='Raw HTML', icon="code")
embed = EmbedBlock(icon="code")
class StoryBlock(StreamBlock):
h2 = CharBlock(icon="title", classname="h2 title")
h3 = CharBlock(icon="title", classname="h3 title")
h4 = CharBlock(icon="title", classname="h4 title")
paragraph = StoryTextBlock(icon="pilcrow")
image = ImageBlock(label="image")
pullquote = PullQuoteBlock()
raw_html = RawHTMLBlock(label='Raw HTML', icon="code")
embed = EmbedBlock(icon="code")
class Meta:
template = "blog/blocks/storyblock.html"
class ShortHeroBlock(StructBlock):
image = ImageChooserBlock(required=True,
help_text='The image serving as the header '
'image for the page. Shorter '
'than the carousel, intended '
'for sub pages.')
color = ChoiceBlock([('light', 'Light'), ('dark', 'Dark')])
title = CharBlock()
subtitle = CharBlock(required=False)
class Meta:
icon = 'image'
template = 'blocks/short_hero.html'
class SoundCloudBlock(StructBlock):
track_id = CharBlock(required=False)
playlist_id = CharBlock(required=False)
auto_play = BooleanBlock(required=False)
hide_related = BooleanBlock(required=False)
show_comments = BooleanBlock(required=False)
show_user = BooleanBlock(required=False)
show_reposts = BooleanBlock(required=False)
visual = BooleanBlock(required=False)
class Meta:
icon = 'media'
template = 'blocks/soundcloud.html'
class ChildMenuBlock(StructBlock):
link_text = CharBlock()
internal_link = PageChooserBlock(blank=True,
required=False,
icon='fa-link')
external_link = CharBlock(blank=True, required=False, icon='fa-link')
# Above: Note we don't use a URLBlock because we need to use arbitrary
# strings for internal links (e.g. /artists). This is probably a terrible
# idea and there's likely a better solution, but this works...
class Meta:
template = 'tags/menuitem_child.html'
class PostStreamBlock(StreamBlock):
"""
Defines the ``StreamBlock`` used in the ``BlogPage`` model. This adds a
dynamic behavior when writing the body of a new blog page. It includes:
- h2 and h2 titles
- a paragraph
- an image that could be aligned on the left, on the right, in the center
or with a full width
- a quote with a proper attribution
"""
h2 = CharBlock(icon="title")
h3 = CharBlock(icon="title")
paragraph = RichTextBlock(icon="pilcrow")
aligned_image = ImageBlock(label=_("Aligned image"), icon="image")
pullquote = PullQuoteBlock(icon="openquote")
class PressStreamBlock(StreamBlock):
heading = CharBlock(icon="title", classname="title")
subheading = CharBlock(icon="title", classname="title")
text = RichTextBlock(icon="pilcrow",
features=['bold', 'italic', 'ul', 'ol', 'link'])
image = ImageChooserBlock(template='press/blocks/image.html')
image_gallery = ListBlock(CaptionedImageBlock(),
icon="image",
label="Image Slideshow")
#image_or_video_gallery = ListBlock(CarouselBlock(), icon="image", label="Image or Video Slideshow")
video = EmbedBlock()
project = PageChooserBlock(target_model='design.ProjectPage',
template='design/blocks/related_project.html')
pullquote = BlockQuoteBlock()
document = DocumentChooserBlock(icon="doc-full-inverse")
class HomeStreamBlock(StreamBlock):
h2 = CharBlock(icon="title", classname="title")
h3 = CharBlock(icon="title", classname="title")
h4 = CharBlock(icon="title", classname="title")
intro = RichTextBlock(icon="pilcrow")
paragraph = RichTextBlock(icon="pilcrow")
aligned_image = ImageBlock(label="Aligned image", icon="image")
pullquote = PullQuoteBlock()
aligned_html = AlignedHTMLBlock(icon="code", label='Raw HTML')
document = DocumentChooserBlock(icon="doc-full-inverse")
one_column = OneColumnBlock()
two_columns = TwoColumnBlock()
three_columns = ThreeColumnBlock()
embedded_video = EmbedBlock(icon="media")
google_map = GoogleMapBlock()
class WPPage(Page):
"""
This class will hold pages, similar to WordPress' post_type of 'page'.
Posts will inherit from this class, adding additional fields needed.
"""
class Meta:
verbose_name = "Page"
content = StreamField([
('heading', CharBlock(classname="full title")),
('paragraph', TextBlock()),
('image', ImageChooserBlock()),
('url', URLBlock()),
('code', CodeBlock()),
])
tags = ClusterTaggableManager(through=WPPageTag, blank=True)
modified = models.DateTimeField("Page Modified", null=True)
search_fields = Page.search_fields + (
index.SearchField('title'),
index.SearchField('content'),
)
content_panels = Page.content_panels + [
FieldPanel('tags'),
StreamFieldPanel('content'),
]
def save(self, *args, **kwargs):
self.modified = timezone.now()
super(WPPage, self).save(*args, **kwargs)
def __str__(self):
return 'ID %s: %s' % (str(self.pk), self.title)
class QuoteBlock(StructBlock):
quote = TextBlock("quote title")
attribution = CharBlock()
class Meta:
icon = 'openquote'
template = 'blog/blocks/quote.html'
class FormFieldBlock(StructBlock):
field_label = CharBlock(label=_('Label'))
help_text = TextBlock(required=False, label=_('Help text'))
field_class = forms.CharField
widget = None
def get_slug(self, struct_value):
return force_text(slugify(unidecode(struct_value['field_label'])))
def get_field_class(self, struct_value):
return self.field_class
def get_widget(self, struct_value):
return self.widget
def get_field_kwargs(self, struct_value):
kwargs = {
'label': struct_value['field_label'],
'help_text': struct_value['help_text'],
'required': struct_value.get('required', False)
}
if 'default_value' in struct_value:
kwargs['initial'] = struct_value['default_value']
form_widget = self.get_widget(struct_value)
if form_widget is not None:
kwargs['widget'] = form_widget
return kwargs
def get_field(self, struct_value):
return self.get_field_class(struct_value)(
**self.get_field_kwargs(struct_value))
class RevealBlock(StructBlock):
summary = CharBlock()
variant = ChoiceBlock(label='Variant',
choices=(
('inline', 'Inline'),
('block', 'Block'),
))
def __init__(self, *args, **kwargs):
children_stream_block = [text.as_tuple()]
# if compact == True, don't allow any other sub-component
if not kwargs.pop('compact', False):
# importing components here avoids circular dependency
from .callout import callout_compact
from .gallery import gallery
children_stream_block += [
callout_compact.as_tuple(),
gallery.as_tuple()
]
# configure sub-components
local_blocks = kwargs.get('local_blocks', [])
local_blocks.append(
('children', StreamBlock(children_stream_block, label='Content')))
kwargs['local_blocks'] = local_blocks
super().__init__(*args, **kwargs)
class LinkBlock(StructBlock):
title = CharBlock(required=True)
picture = ImageChooserBlock(required=False)
text = RichTextBlock(required=False)
link = URLBlock(required=False)
date = DateBlock(required=False)
class Meta:
classname = 'link'
icon = 'fa fa-external-link'
template = 'widgets/page-teaser-wide.html'
def get_context(self, value, parent_context=None):
context = super(LinkBlock,
self).get_context(value, parent_context=parent_context)
context['arrow_right_link'] = True
context['title'] = value.get('title')
context['description'] = value.get('text')
context['date'] = value.get('date')
image = value.get('picture')
if image:
rendition = image.get_rendition('fill-640x360-c100')
context['image'] = {'url': rendition.url, 'name': image.title}
if value.get('link'):
context['href'] = value.get('link')
return context
class ProtocolBlock(StructBlock):
complete_pdf = DocumentChooserBlock(label='Complete PDF')
pdfs = ListBlock(PDFBlock(), label='Chapter PDFs')
image = ImageBlock()
version = CharBlock()
class Meta:
icon = 'fa fa-newspaper-o'
template = 'blocks/protocol_block.html'
def get_context(self, value, parent_context=None):
context = super(ProtocolBlock,
self).get_context(value, parent_context=parent_context)
context['links'] = []
for pdf in value.get('pdfs'):
context['links'] += [{
'fontawesome': 'file-pdf-o',
'href': pdf.get('file').url,
'text': pdf.get('description')
}]
try:
rendition = value.get('image').get_rendition('max-500x500')
context['image'] = {
'url': rendition.url,
'name': value.get('image').title
}
except:
pass
return context
class PersonBlock(StructBlock):
photo = ImageChooserBlock(required=True)
name = CharBlock()
biography = RichTextBlock()
class Meta:
icon = 'user'
class NumberFieldBlock(OptionalFormFieldBlock):
default_value = CharBlock(required=False, label=_('Default value'))
widget = forms.NumberInput
class Meta:
label = _('Number field')
class ImageTitleTextBlock(StructBlock):
image = ImageChooserBlock()
title = CharBlock()
text = RichTextBlock(features=['bold', 'italic', 'ul', 'ol', 'link'])
class Meta:
template = 'core/blocks/image_title_text.html'
class TabBlock(StructBlock):
name = CharBlock()
content = GenericContentStreamBlock(local_blocks=[('columns', RowBlock())])
class Meta:
form_template = 'common/block_forms/tab.html'
class StatementBlock(StructBlock):
title = CharBlock()
subtitles = ListBlock(CharBlock(required=False), required=False)
call_to_action = ListBlock(CallToActionBlock(),
required=False,
help_text='Large button to direct user to '
'specific content. Last element '
'has greatest emphasis.')
signup_form = BooleanBlock(required=False,
help_text='Check to display an email '
'signup form in this frame.')
caveats = ListBlock(CharBlock(required=False), required=False)
class Meta:
icon = 'pilcrow'
template = 'blocks/statement.html'
class TitleTextImageListBlock(StructBlock):
image_list = ListBlock(TitleTextImageBlock())
title = CharBlock()
text = RichTextBlock(features=['bold', 'italic', 'ul', 'ol', 'link'])
class Meta:
template = 'core/blocks/title_text_imagelist.html'
class ServicePanel(StructBlock):
services = ListBlock(Service)
title = CharBlock(help_text='title for the block')
class Meta:
icon = "fa-quote-left"
template = "blocks/services_panel.html"
class ImageGridItem(StructBlock):
image = ImageChooserBlock(required=True)
hyperlink = URLBlock(required=False)
caption = CharBlock(required=False, max_length=200)
class Meta:
form_classname = "fieldname-image_grid_item"
class ProcessPanel(StructBlock):
title = CharBlock(help_text='title for the panel')
processes = ListBlock(ProcessBlock)
class Meta:
icon = "fa-quote-left"
template = "blocks/process.html"
