don't save empty slugs for blogposts

This commit is contained in:
Christoph J. Scherr 2023-10-02 21:08:11 +02:00
parent c22807921d
commit 83d75823a4
3 changed files with 31 additions and 3 deletions

View File

@ -0,0 +1,18 @@
# Generated by Django 4.2.5 on 2023-10-02 19:03
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('blog', '0001_initial'),
]
operations = [
migrations.AlterField(
model_name='blogpost',
name='slug',
field=models.SlugField(unique=True),
),
]

View File

@ -76,7 +76,7 @@ class BlogPost(Searchable):
body_de = models.TextField(blank=True,
default="""This aritcle is not available in english.""")
category = models.ForeignKey(
Category, on_delete=models.SET_DEFAULT, null=False,
Category, on_delete=models.SET_DEFAULT, blank=False,
default=Category.get_or_create_uncategorized)
thumbnail = models.ImageField(
blank=True,
@ -85,7 +85,15 @@ class BlogPost(Searchable):
featured = models.BooleanField(default=False)
langs = models.CharField(
default=DEFAULT_LANGS.__repr__(), max_length=64)
slug = models.SlugField()
slug = models.SlugField(unique=True, blank=False)
def save(self):
# check if the slug is empty if we remove whitespaces
if len(self.slug.strip()) == 0:
logger.error(
f"trying to save '{self.__class__}' with empty slug: {self}")
raise ValueError(f"trying to save '{self.__class__}' with empty slug: {self}")
super().save()
def regenerate(self):
"""
@ -239,7 +247,9 @@ class BlogPost(Searchable):
try:
matches = re.match(regex, file[0])
if matches is None:
# file is not a toml / meta file
files.remove(file)
continue
else:
current_lang = matches.group(1)
file[1] = matches.group(1)