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Make AutoLanguageSlugMixin for pages #4

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mx-moth opened this issue Oct 27, 2016 · 0 comments

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mx-moth commented Oct 27, 2016 •

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It should automatically set the slug of the page to the selected language code. Great for home pages under an AbstractTranslationIndexPage.

class AutoLanguageSlugMixin(Page):
    promote_panels = [f for f in Page.promote_panels if f.name != 'slug']

    def save(self, *args, **kwargs):
        self.slug = self.language.code

    class Meta:
        abstract = True

class TranslationHomePage(AbstractTranslationIndexPage):
    parent_page_types = ['wagtailcore.Page']
    subpage_types = ['HomePage']

class HomePage(AutoLanguageSlugMixin, TranslatedPage, Page):
    body = RichTextField()

    parent_page_types = ['TranslationHomePage']
    subpage_types = ['ContentPage']

class ContentPage(TranslatedPage, Page):
    body = RichTextField()

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