Source code for djangoapp_sample.models.blog

from django.db import models
from django.utils.translation import gettext_lazy as _
from django.urls import reverse

from cms.models.pluginmodel import CMSPlugin




class Blog(models.Model):
    """
    A very simple blog to contain articles.

    Attributes:
        title (models.CharField): Required unique title string.
    """
    title = models.CharField(
        _("title"),
        blank=False,
        max_length=55,
        default="",
        unique=True,
    )

    class Meta:
        verbose_name = _("Blog")
        verbose_name_plural = _("Blogs")
        ordering = [
            "title",
        ]

    def __str__(self):
        return self.title



    def get_absolute_url(self):
        """
        Return absolute URL to the blog detail view.

        Returns:
            string: An URL.
        """
        return reverse("djangoapp_sample:blog-detail", args=[
            str(self.id)
        ])






class BlogPluginModel(CMSPlugin):
    """
    Blog plugin model.

    Attributes:
        blog (models.ForeignKey): Related blog.
        limit (models.IntegerField): Maximum number of articles to list from a blog.
    """
    blog = models.ForeignKey(
        Blog,
        related_name="blog_plugin",
        on_delete=models.CASCADE
    )

    limit = models.IntegerField(
        _("Article limit"),
        blank=False,
        default=0,
        help_text=_("Using 0 as limit means no limit.")
    )

    def __str__(self):
        return self.blog.title

    class Meta:
        verbose_name = _("Blog plugin")
        verbose_name_plural = _("Blogs plugins")