wagtail-filepreviews
Extend Wagtail’s Documents with image previews and metadata from FilePreviews
Installing
Install with pip:
$ pip install wagtaildocs_previewsSettings
In your settings file, add wagtaildocs_previews to INSTALLED_APPS:
INSTALLED_APPS = [
# ...
'wagtaildocs_previews',
# ...
]You’ll also need to set WAGTAILDOCS_DOCUMENT_MODEL.
WAGTAILDOCS_DOCUMENT_MODEL = 'wagtaildocs_previews.PreviewableDocument'URL configuration
from wagtaildocs_previews import urls as wagtaildocs_urls
urlpatterns = [
# ...
url(r'^documents/', include(wagtaildocs_urls)),
# ...
]Usage
Since we’re extending via WAGTAILDOCS_DOCUMENT_MODEL you should be using get_document_model() to reference to correct Document model.
from wagtail.wagtailcore.models import Page
from wagtail.wagtaildocs.models import get_document_model
from wagtail.wagtaildocs.edit_handlers import DocumentChooserPanel
class BookPage(Page):
book_file = models.ForeignKey(
get_document_model(),
null=True,
blank=True,
on_delete=models.SET_NULL,
related_name='+'
)
content_panels = Page.content_panels + [
DocumentChooserPanel('book_file'),
]In your template now you’ll be able to access the preview_data field.
{% extends "base.html" %}
{% load wagtailcore_tags %}
{% block body_class %}resource-page{% endblock %}
{% block content %}
<h1>Book</h>
<h2>{{ page.book_file.title }}</h2>
<img src="{{ page.book_file.preview_data.preview.url|default:'http://placehold.it/300x300' }}" alt="">
{% endblock %}1 maintainer
Metadata
1 maintainer
Release files for wagtaildocs-previews 0.0.1
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| File | Size | Uploaded | Provenance | |
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| wagtaildocs_previews-0.0.1.tar.gz | 9.4 kB | Without provenance | Details |
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| wagtaildocs_previews-0.0.1-py2.py3-none-any.whl | Python 3, Python 2 | none | any | Details |
Total release size: 22.1 kB
Release files / wagtaildocs_previews-0.0.1.tar.gz
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Release files / wagtaildocs_previews-0.0.1-py2.py3-none-any.whl
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| Tags | Python 2 Python 3 |
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