Add env var to enable/disable thumbnail generation

This commit is contained in:
Joachim 2021-06-07 19:52:25 +02:00
parent 7ed2ed116a
commit 2731ea9aa9
6 changed files with 117 additions and 103 deletions

View file

@ -50,5 +50,8 @@ EMAIL_HOST_PASSWORD=emailpassword123
EMAIL_USE_TLS=true EMAIL_USE_TLS=true
EMAIL_USE_SSL=false EMAIL_USE_SSL=false
# Thumbnails Generation
ENABLE_THUMBNAIL_GENERATION=false
# Set this to true when initializing certbot for domain, false when not # Set this to true when initializing certbot for domain, false when not
CERTBOT_INIT=false CERTBOT_INIT=false

View file

@ -50,5 +50,8 @@ EMAIL_HOST_PASSWORD=emailpassword123
EMAIL_USE_TLS=true EMAIL_USE_TLS=true
EMAIL_USE_SSL=false EMAIL_USE_SSL=false
# Thumbnails Generation
ENABLE_THUMBNAIL_GENERATION=false
# Set this to true when initializing certbot for domain, false when not # Set this to true when initializing certbot for domain, false when not
CERTBOT_INIT=false CERTBOT_INIT=false

View file

@ -1,5 +1,5 @@
""" customize the info available in context for rendering templates """ """ customize the info available in context for rendering templates """
from bookwyrm import models from bookwyrm import models, settings
def site_settings(request): # pylint: disable=unused-argument def site_settings(request): # pylint: disable=unused-argument
@ -7,4 +7,5 @@ def site_settings(request): # pylint: disable=unused-argument
return { return {
"site": models.SiteSettings.objects.get(), "site": models.SiteSettings.objects.get(),
"active_announcements": models.Announcement.active_announcements(), "active_announcements": models.Announcement.active_announcements(),
"enable_thumbnail_generation": settings.ENABLE_THUMBNAIL_GENERATION,
} }

View file

@ -6,7 +6,7 @@ from model_utils.managers import InheritanceManager
from imagekit.models import ImageSpecField from imagekit.models import ImageSpecField
from bookwyrm import activitypub from bookwyrm import activitypub
from bookwyrm.settings import DOMAIN, DEFAULT_LANGUAGE from bookwyrm.settings import DOMAIN, DEFAULT_LANGUAGE, ENABLE_THUMBNAIL_GENERATION
from .activitypub_mixin import OrderedCollectionPageMixin, ObjectMixin from .activitypub_mixin import OrderedCollectionPageMixin, ObjectMixin
from .base_model import BookWyrmModel from .base_model import BookWyrmModel
@ -88,6 +88,7 @@ class Book(BookDataModel):
objects = InheritanceManager() objects = InheritanceManager()
if ENABLE_THUMBNAIL_GENERATION:
cover_bw_book_xsmall_webp = ImageSpecField(source="cover", id="bw:book:xsmall:webp") cover_bw_book_xsmall_webp = ImageSpecField(source="cover", id="bw:book:xsmall:webp")
cover_bw_book_xsmall_jpg = ImageSpecField(source="cover", id="bw:book:xsmall:jpg") cover_bw_book_xsmall_jpg = ImageSpecField(source="cover", id="bw:book:xsmall:jpg")
cover_bw_book_small_webp = ImageSpecField(source="cover", id="bw:book:small:webp") cover_bw_book_small_webp = ImageSpecField(source="cover", id="bw:book:small:webp")

View file

@ -187,4 +187,5 @@ USER_AGENT = "%s (BookWyrm/%s; +https://%s/)" % (
) )
# Imagekit generated thumbnails # Imagekit generated thumbnails
ENABLE_THUMBNAIL_GENERATION = env.bool("ENABLE_THUMBNAIL_GENERATION", False)
IMAGEKIT_CACHEFILE_DIR = "thumbnails" IMAGEKIT_CACHEFILE_DIR = "thumbnails"

View file

@ -1,6 +1,7 @@
{% spaceless %} {% spaceless %}
{% load i18n %} {% load i18n %}
{% load static %}
{% load imagekit %} {% load imagekit %}
{% if book.cover %} {% if book.cover %}
@ -14,6 +15,8 @@
> >
{% else %} {% else %}
{% if enable_thumbnail_generation %}
{% if size_mobile == 'xsmall' %} {% if size_mobile == 'xsmall' %}
<source <source
media="(max-width: 768px)" media="(max-width: 768px)"
@ -102,9 +105,11 @@
<source type="image/jpg" srcset="{{ book.cover_bw_book_xxlarge_jpg.url }}"/> <source type="image/jpg" srcset="{{ book.cover_bw_book_xxlarge_jpg.url }}"/>
{% endif %} {% endif %}
{% endif %}
<img <img
class="book-cover" class="book-cover"
src="/images/{{ book.cover }}" src="{% get_media_prefix %}{{ book.cover }}"
itemprop="thumbnailUrl" itemprop="thumbnailUrl"
alt="{{ book.alt_text|default:'' }}" alt="{{ book.alt_text|default:'' }}"
> >
@ -116,7 +121,7 @@
<figure class="cover-container no-cover {{ cover_class }}"> <figure class="cover-container no-cover {{ cover_class }}">
<img <img
class="book-cover" class="book-cover"
src="/static/images/no_cover.jpg" src="{% static "images/no_cover.jpg" %}"
alt="{% trans "No cover" %}" alt="{% trans "No cover" %}"
> >
<figcaption class="cover-caption"> <figcaption class="cover-caption">