class BreadPage(Page):
"""
Detail view for a specific bread
"""
introduction = models.TextField(help_text='Text to describe the page',
blank=True)
image = models.ForeignKey(
'wagtailimages.Image',
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name='+',
help_text=
'Landscape mode only; horizontal width between 1000px and 3000px.')
body = StreamField(BaseStreamBlock(), verbose_name="Page body", blank=True)
origin = models.ForeignKey(
Country,
on_delete=models.SET_NULL,
null=True,
blank=True,
)
# We include related_name='+' to avoid name collisions on relationships.
# e.g. there are two FooPage models in two different apps,
# and they both have a FK to bread_type, they'll both try to create a
# relationship called `foopage_objects` that will throw a valueError on
# collision.
bread_type = models.ForeignKey('breads.BreadType',
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name='+')
ingredients = ParentalManyToManyField('BreadIngredient', blank=True)
content_panels = Page.content_panels + [
FieldPanel('introduction', classname="full"),
ImageChooserPanel('image'),
StreamFieldPanel('body'),
FieldPanel('origin'),
FieldPanel('bread_type'),
InlinePanel('documents', label="Documents"),
MultiFieldPanel([
FieldPanel(
'ingredients',
widget=forms.CheckboxSelectMultiple,
),
],
heading="Additional Metadata",
classname="collapsible collapsed"),
]
search_fields = Page.search_fields + [
index.SearchField('body'),
]
parent_page_types = ['BreadsIndexPage']
class ProgrammePage(Page):
"""
Detail for a specific bakery location.
"""
introduction = models.TextField(help_text='Text to describe the page',
blank=True)
image = models.ForeignKey(
'wagtailimages.Image',
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name='+',
help_text=
'Landscape mode only; horizontal width between 1000px and 3000px.')
body = StreamField(BaseStreamBlock(), verbose_name="Page body", blank=True)
# Search index configuration
search_fields = Page.search_fields + [
index.SearchField('body'),
]
# Fields to show to the editor in the admin view
content_panels = [
FieldPanel('title', classname="full"),
FieldPanel('introduction', classname="full"),
ImageChooserPanel('image'),
StreamFieldPanel('body'),
]
def __str__(self):
return self.title
# Makes additional context available to the template so that we can access
# the latitude, longitude and map API key to render the map
def get_context(self, request):
context = super(ProgrammePage, self).get_context(request)
return context
# Can only be placed under a LocationsIndexPage object
parent_page_types = ['ProgrammesIndexPage']
class BlogPage(Page):
"""
A Blog Page
We access the People object with an inline panel that references the
ParentalKey's related_name in BlogPeopleRelationship. More docs:
http://docs.wagtail.io/en/latest/topics/pages.html#inline-models
"""
introduction = models.TextField(help_text='Text to describe the page',
blank=True)
image = models.ForeignKey(
'wagtailimages.Image',
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name='+',
help_text=
'Landscape mode only; horizontal width between 1000px and 3000px.')
body = StreamField(BaseStreamBlock(), verbose_name="Page body", blank=True)
subtitle = models.CharField(blank=True, max_length=255)
tags = ClusterTaggableManager(through=BlogPageTag, blank=True)
date_published = models.DateField("Date article published",
blank=True,
null=True)
content_panels = Page.content_panels + [
FieldPanel('subtitle', classname="full"),
FieldPanel('introduction', classname="full"),
ImageChooserPanel('image'),
StreamFieldPanel('body'),
FieldPanel('date_published'),
InlinePanel('blog_person_relationship',
label="Author(s)",
panels=None,
min_num=1),
FieldPanel('tags'),
]
search_fields = Page.search_fields + [
index.SearchField('title'),
index.SearchField('body'),
]
def authors(self):
"""
Returns the BlogPage's related People. Again note that we are using
the ParentalKey's related_name from the BlogPeopleRelationship model
to access these objects. This allows us to access the People objects
with a loop on the template. If we tried to access the blog_person_
relationship directly we'd print `blog.BlogPeopleRelationship.None`
"""
authors = [n.people for n in self.blog_person_relationship.all()]
return authors
@property
def get_tags(self):
"""
Similar to the authors function above we're returning all the tags that
are related to the blog post into a list we can access on the template.
We're additionally adding a URL to access BlogPage objects with that tag
"""
tags = self.tags.all()
for tag in tags:
tag.url = '/' + '/'.join(
s.strip('/')
for s in [self.get_parent().url, 'tags', tag.slug])
return tags
# Specifies parent to BlogPage as being BlogIndexPages
parent_page_types = ['BlogIndexPage']
# Specifies what content types can exist as children of BlogPage.
# Empty list means that no child content types are allowed.
subpage_types = []
class LocationPage(Page):
"""
Detail for a specific bakery location.
"""
introduction = models.TextField(help_text='Text to describe the page',
blank=True)
image = models.ForeignKey(
'blog.CustomImage',
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name='+',
help_text=
'Landscape mode only; horizontal width between 1000px and 3000px.')
body = StreamField(BaseStreamBlock(), verbose_name="Page body", blank=True)
address = models.TextField()
lat_long = models.CharField(
max_length=36,
help_text="Comma separated lat/long. (Ex. 64.144367, -21.939182) \
Right click Google Maps and select 'What\'s Here'",
validators=[
RegexValidator(
regex=r'^(\-?\d+(\.\d+)?),\s*(\-?\d+(\.\d+)?)$',
message=
'Lat Long must be a comma-separated numeric lat and long',
code='invalid_lat_long'),
])
# Search index configuration
search_fields = Page.search_fields + [
index.SearchField('address'),
index.SearchField('body'),
]
# Fields to show to the editor in the admin view
content_panels = [
FieldPanel('title', classname="full"),
FieldPanel('introduction', classname="full"),
ImageChooserPanel('image'),
StreamFieldPanel('body'),
FieldPanel('address', classname="full"),
FieldPanel('lat_long'),
InlinePanel('hours_of_operation', label="Hours of Operation"),
]
def __str__(self):
return self.title
@property
def operating_hours(self):
hours = self.hours_of_operation.all()
return hours
# Determines if the location is currently open. It is timezone naive
def is_open(self):
now = datetime.now()
current_time = now.time()
current_day = now.strftime('%a').upper()
try:
self.operating_hours.get(day=current_day,
opening_time__lte=current_time,
closing_time__gte=current_time)
return True
except LocationOperatingHours.DoesNotExist:
return False
# Makes additional context available to the template so that we can access
# the latitude, longitude and map API key to render the map
def get_context(self, request):
context = super(LocationPage, self).get_context(request)
context['lat'] = self.lat_long.split(",")[0]
context['long'] = self.lat_long.split(",")[1]
context['google_map_api_key'] = settings.GOOGLE_MAP_API_KEY
return context
# Can only be placed under a LocationsIndexPage object
parent_page_types = ['LocationsIndexPage']