coderedcms/tutorial/mysite/website/models.py

"""
Creatable pages used in CodeRed CMS.
"""
from modelcluster.fields import ParentalKey
from coderedcms.forms import CoderedFormField
from coderedcms.models import (
    CoderedArticlePage,
    CoderedArticleIndexPage,
    CoderedEmail,
    CoderedFormPage,
    CoderedWebPage
)
from django.db import models
from wagtail.admin.edit_handlers import FieldPanel
from wagtail.core.fields import RichTextField
from wagtail.images import get_image_model_string
from wagtail.images.edit_handlers import ImageChooserPanel


class ArticlePage(CoderedArticlePage):
    """
    Article, suitable for news or blog content.
    """
    class Meta:
        verbose_name = 'Article'
        ordering = ['-first_published_at']

    # Only allow this page to be created beneath an ArticleIndexPage.
    parent_page_types = ['website.ArticleIndexPage']

    template = 'coderedcms/pages/article_page.html'
    search_template = 'coderedcms/pages/article_page.search.html'


class ArticleIndexPage(CoderedArticleIndexPage):
    """
    Shows a list of article sub-pages.
    """
    class Meta:
        verbose_name = 'Article Landing Page'

    # Override to specify custom index ordering choice/default.
    index_query_pagemodel = 'website.ArticlePage'

    # Only allow ArticlePages beneath this page.
    subpage_types = ['website.ArticlePage']

    template = 'coderedcms/pages/article_index_page.html'


class FormPage(CoderedFormPage):
    """
    A page with an html <form>.
    """
    class Meta:
        verbose_name = 'Form'

    template = 'coderedcms/pages/form_page.html'


class FormPageField(CoderedFormField):
    """
    A field that links to a FormPage.
    """
    class Meta:
        ordering = ['sort_order']

    page = ParentalKey('FormPage', related_name='form_fields')


class FormConfirmEmail(CoderedEmail):
    """
    Sends a confirmation email after submitting a FormPage.
    """
    page = ParentalKey('FormPage', related_name='confirmation_emails')


class WebPage(CoderedWebPage):
    """
    General use page with featureful streamfield and SEO attributes.
    Template renders all Navbar and Footer snippets in existence.
    """
    class Meta:
        verbose_name = 'Web Page'

    template = 'coderedcms/pages/web_page.html'


class CupcakesIndexPage(CoderedWebPage):
    """
    Landing page for Cupcakes
    """
    class Meta:
        verbose_name = "Cupcakes Landing Page"

    # Override to specify custom index ordering choice/default.
    index_query_pagemodel = 'website.CupcakesPage'

    # Only allow CupcakesPages beneath this page.
    subpage_types = ['website.CupcakesPage']

    template = 'website/pages/cupcakes_index_page.html'


class CupcakesPage(CoderedWebPage):
    """
    Custom page for individual cupcakes
    """

    class Meta:
        verbose_name = "Cupcakes Page"

    # Only allow this page to be created beneath an CupcakesIndexPage.
    parent_page_types = ['website.CupcakesIndexPage']

    template = "website/pages/cupcakes_page.html"

    # The name of the cucpake will be in the page title
    description = RichTextField(
        verbose_name="Cupcake Description",
        null=True,
        blank=True,
        default=""
    )
    photo = models.ForeignKey(
        get_image_model_string(),
        null=True,
        blank=True,
        on_delete=models.SET_NULL,
        related_name='+',
        verbose_name='Cupcake Photo',
    )
    DAYS_CHOICES = (
       ("Weekends Only", "Weekends Only"),
       ("Monday-Friday", "Monday-Friday"),
       ("Tuesday/Thursday", "Tuesday/Thursday"),
       ("Seasonal", "Seasonal"),
    )
    days_available = models.CharField(
        choices=DAYS_CHOICES,
        max_length=20,
        default=""
    )

    # Add custom fields to the body
    body_content_panels = CoderedWebPage.body_content_panels + [
        FieldPanel("description"),
        ImageChooserPanel("photo"),
        FieldPanel("days_available"),
    ]