class GlobalStreamBlock(StreamBlock):
paragraph = RichTextBlock(icon="pilcrow", template="blocks/paragraph.html")
header = StructBlock([
('header_text', CharBlock(blank=True, required=False, label='Header')),
('size',
ChoiceBlock(choices=[('', 'Select a header size'), ('h2', 'H2'),
('h3', 'H3'), ('h4', 'H4')],
blank=True,
required=False))
],
classname="title",
icon="title",
template="blocks/header.html")
image = StructBlock([('image', ImageChooserBlock()),
('caption', CharBlock(blank=True, required=False)),
('style',
ChoiceBlock(choices=[('', 'Select an image size'),
('full', 'Full-width'),
('contain', 'Contained-width'),
('half', 'Half-width')],
required=False))],
icon="image",
template="blocks/image.html")
blockquote = StructBlock([
('text', TextBlock()),
('attribute_name',
CharBlock(blank=True, required=False, label='e.g. Guy Picciotto')),
('attribute_group',
CharBlock(blank=True, required=False, label='e.g. Fugazi')),
],
icon="openquote",
template="blocks/blockquote.html")
embed = EmbedBlock(
help_text=
'Insert an embed URL e.g https://www.youtube.com/embed/SGJFWirQ3ks')
class DefinitionListBlock(ContentBlock):
definitions = ListBlock(
StructBlock([('title', CharBlock()), ('definition', CharBlock())]))
class Meta:
icon = 'tag'
template = 'blocks/definition_list.html'
class NavigationSettings(BaseSetting, ClusterableModel):
header_links = StreamField([
('item', OverrideablePageChooserBlock()),
],
blank=True)
footer_links = StreamField([
('column',
StructBlock([
('column_heading', TextBlock()),
('subitems',
ListBlock(OverrideablePageChooserBlock(label="Sub-item"))),
])),
],
blank=True)
footer_secondary_links = StreamField([
('item', OverrideablePageChooserBlock()),
],
blank=True)
panels = [
StreamFieldPanel('header_links'),
StreamFieldPanel('footer_links'),
StreamFieldPanel('footer_secondary_links'),
]
def save(self, *args, **kwargs):
super().save(*args, **kwargs)
purge_esi()
def delete(self, *args, **kwargs):
super().delete(*args, **kwargs)
purge_esi()
class SkillbarBlock(ContentBlock):
skills = ListBlock(
StructBlock([('skill_percentage', CharBlock()),
('skill_name', CharBlock())]))
class Meta:
icon = 'form'
template = 'blocks/skillbar.html'
class OrderedListBlock(StructBlock):
title = CharBlock(required=False)
items = ListBlock(
StructBlock([('title', CharBlock()), ('description', TextBlock())]))
label = CharBlock(required=False)
page = PageChooserBlock(required=False)
class Meta:
template = 'cms/blocks/ordered_list_block.html'
class ImageListBlock(StructBlock):
title = CharBlock(required=False)
items = ListBlock(
StructBlock([('title', CharBlock()), ('subtitle', CharBlock()),
('description', RichTextBlock()),
('image', ImageChooserBlock()),
('page', PageChooserBlock(required=False))]))
class Meta:
template = 'cms/blocks/image_list_block.html'
class Header(BaseSetting):
links = StreamField([
('links', StructBlock([
('link', PageChooserBlock(required=True)),
('text', CharBlock(max_length=255)),
], blank=True, null=True))
], null=True)
panels = [
StreamFieldPanel('links')
]
class ImageGridBlock(StructBlock):
title = CharBlock(required=False)
items = ListBlock(
StructBlock([('image', ImageChooserBlock()),
('url', URLBlock(required=False)),
('page', PageChooserBlock(required=False))]))
class Meta:
help_text = '''
Use either URL or page, if both are filled in URL takes precedence.'''
template = 'cms/blocks/image_grid_block.html'
class AccordionBlock(StructBlock):
class Meta:
icon = "arrow-down-big"
template = "blocks/accordion_block.html"
accordion_group_title = TextBlock(required=False, blank=True, default="")
accordion_items = ListBlock(
StructBlock([
('accordion_title', CharBlock(required=True)),
('accordion_content', RichTextBlock(required=True)),
]))
class SimplifiedBlock(StreamBlock):
paragraph = RichTextBlock(icon="pilcrow", template="blocks/paragraph.html")
header = CharBlock(classname="title",
icon="fa-header",
template="blocks/h3.html")
image = StructBlock([('image', ImageChooserBlock()),
('caption', CharBlock(blank=True, required=False)),
('style',
ChoiceBlock(choices=[('', 'Select an image size'),
('full', 'Full-width'),
('half', 'Half-width')],
required=False))],
icon="image",
template="blocks/image.html")
blockquote = StructBlock([
('text', TextBlock()),
('attribute_name',
CharBlock(blank=True, required=False, label='e.g. Guy Picciotto')),
('attribute_group',
CharBlock(blank=True, required=False, label='e.g. Fugazi')),
],
icon="openquote",
template="blocks/blockquote.html")
class HeadingWithTextBlock(StructBlock):
block_heading = CharBlock(required=True)
style = ChoiceBlock(choices=[('white', 'White background'),
('community', 'Community background')],
required=True)
items = ListBlock(
StructBlock([
('heading', CharBlock(required=True)),
('text', RichTextBlock(required=True)),
]))
read_more_button = ReadMoreButtonBlock(required=False)
class Meta:
image = 'pages/images/streamfield_blocks/heading_with_text.jpg'
template = 'pages/streamfield_blocks/heading_with_text.html'
class Stakeholders(StructBlock):
block_heading = CharBlock(required=True)
personas = ListBlock(
StructBlock([
('image', ImageChooserBlock(required=True)),
('name', CharBlock(required=True)),
('position', CharBlock(required=True)),
('excerpt', TextBlock(required=True)),
]))
file = DocumentChooserBlock(required=False)
label = CharBlock(default="Find out more",
required=False,
label="Download button label")
class Meta:
image = 'pages/images/streamfield_blocks/team.jpg'
template = 'pages/streamfield_blocks/stakeholders.html'
class CustomPage(Page, index.Indexed):
footer = ForeignKey('common.Footer',
default=DEFAULT_FOOTER_ID,
null=True,
blank=True,
on_delete=SET_NULL,
related_name='+')
content = StreamField([
('appeal',
StructBlock([
('icon',
ChoiceBlock(required=True,
choices=[
('none', 'none'),
('flask', 'flask'),
('group', 'group'),
('laptop', 'laptop'),
('sitemap', 'sitemap'),
('user', 'user'),
('book', 'book'),
('download', 'download'),
])),
('topic', CharBlock(required=True, max_length=35)),
('content', RichTextBlock(required=True)),
],
classname='appeal',
icon='tick',
template='common/blocks/appeal.html')),
('heading', CharBlock(classname="full title")),
('statement', CharBlock()),
('paragraph', RichTextBlock()),
('imagechooser', ImageChooserBlock()),
('column', RowBlock()),
('tabs', TabsBlock()),
('image', ImageBlock()),
('customImage', CustomImageBlock()),
('rich_text', RichTextBlock()),
('raw_html',
RawHTMLBlock(
help_text=
'With great power comes great responsibility. This HTML is unescaped. Be careful!'
)),
('people_block', PeopleBlock()),
('centered_text', CenteredTextBlock()),
('hero_block', HeroBlock()),
('spotlight_block', SpotlightBlock()),
('job_whole_block', JobsWholeBlock()),
('embed_block', EmbedBlock()),
('whitespaceblock', WhitespaceBlock()),
('clear_fixblock', ClearfixBlock()),
('code_block', CodeBlock()),
('table_block', CustomTableBlock()),
('calender_block', GoogleCalendarBlock()),
('journal_block', JournalsTabBlock()),
('render_file', MfrBlock()),
('sponsor_partner_block', SponsorPartnerBlock()),
('collapse_block', CollapseBoxBlock()),
('button', ButtonBlock()),
],
null=True,
blank=True)
custom_url = CharField(max_length=256, default='', null=True, blank=True)
menu_order = IntegerField(
blank=True,
default=1,
help_text=(
'The order this page should appear in the menu. '
'The lower the number, the more left the page will appear. '
'This is required for all pages where "Show in menus" is checked.'
))
search_fields = [
index.SearchField('content', partial_match=True),
]
content_panels = Page.content_panels + [
StreamFieldPanel('content'),
SnippetChooserPanel('footer'),
]
promote_panels = Page.promote_panels + [
FieldPanel('custom_url'),
FieldPanel('menu_order'),
InlinePanel('versioned_redirects', label='URL Versioning'),
]
def serve(self, request):
return render(
request, self.template, {
'page': self,
'people': Person.objects.all(),
'jobs': Job.objects.all(),
'journals': Journal.objects.all(),
'organizations': Organization.objects.all(),
'donations': Donation.objects.all(),
'inkinddonations': InkindDonation.objects.all(),
})
@transaction.atomic # only commit when all descendants are properly updated
def move(self, target, pos=None):
"""
Extension to the treebeard 'move' method to ensure that url_path is updated too.
"""
old_url_path = Page.objects.get(id=self.id).url_path
super(Page, self).move(target, pos=pos)
# treebeard's move method doesn't actually update the in-memory instance, so we need to work
# with a freshly loaded one now
new_self = Page.objects.get(id=self.id)
new_url_path = new_self.set_url_path(new_self.get_parent())
new_self.save()
new_self._update_descendant_url_paths(old_url_path, new_url_path)
new_redirect = new_self.versioned_redirects.create()
redirect_url = ('/' + '/'.join(old_url_path.split('/')[2:]))[:-1]
new_redirect.old_path = redirect_url
new_redirect.redirect_page = new_self
new_redirect.site = new_self.get_site()
new_redirect.save()
new_self.redirect_set.add(new_redirect)
# Log
logger.info("Page moved: \"%s\" id=%d path=%s", self.title, self.id,
new_url_path)
@transaction.atomic
# ensure that changes are only committed when we have updated all descendant URL paths, to preserve consistency
def save(self, *args, **kwargs):
self.full_clean()
update_descendant_url_paths = False
is_new = self.id is None
if is_new:
# we are creating a record. If we're doing things properly, this should happen
# through a treebeard method like add_child, in which case the 'path' field
# has been set and so we can safely call get_parent
self.set_url_path(self.get_parent())
else:
# Check that we are committing the slug to the database
# Basically: If update_fields has been specified, and slug is not included, skip this step
if not ('update_fields' in kwargs
and 'slug' not in kwargs['update_fields']):
# see if the slug has changed from the record in the db, in which case we need to
# update url_path of self and all descendants
old_record = Page.objects.get(id=self.id)
if old_record.slug != self.slug:
self.set_url_path(self.get_parent())
update_descendant_url_paths = True
old_url_path = old_record.url_path
new_url_path = self.url_path
new_redirect = self.versioned_redirects.create()
redirect_url = ('/' +
'/'.join(old_url_path.split('/')[2:]))[:-1]
new_redirect.old_path = redirect_url
new_redirect.redirect_page = self
new_redirect.site = self.get_site()
new_redirect.save()
self.redirect_set.add(new_redirect)
for redirect in self.versioned_redirects.all():
redirect.versioned_redirect_page = self
redirect.redirect_page = self
redirect.save()
result = super(Page, self).save(*args, **kwargs)
if update_descendant_url_paths:
self._update_descendant_url_paths(old_url_path, new_url_path)
# Check if this is a root page of any sites and clear the 'wagtail_site_root_paths' key if so
if Site.objects.filter(root_page=self).exists():
cache.delete('wagtail_site_root_paths')
# Log
if is_new:
cls = type(self)
logger.info(
"Page created: \"%s\" id=%d content_type=%s.%s path=%s",
self.title, self.id, cls._meta.app_label, cls.__name__,
self.url_path)
return result
