diff options
| -rw-r--r-- | app/books/models.py | 22 | ||||
| -rw-r--r-- | design/templates/details/entry.html | 4 |
2 files changed, 22 insertions, 4 deletions
diff --git a/app/books/models.py b/app/books/models.py index ef6a9b6..2aecaef 100644 --- a/app/books/models.py +++ b/app/books/models.py @@ -1,11 +1,16 @@ +import os import datetime +from PIL import Image from django.db import models +from django.db.models.signals import post_save +from django.dispatch import receiver from django.urls import reverse from django.apps import apps from django.utils.html import format_html from django.conf import settings from django.template.defaultfilters import slugify +from photos.utils import resize_image from utils.widgets import markdown_to_html @@ -51,6 +56,10 @@ class Book(models.Model): def get_image_url(self): return '%sbook-covers/%s' % (settings.IMAGES_URL, self.image.name.split('/')[-1]) + def get_small_image_url(self): + filename, file_extension = os.path.splitext(self.image.path) + return "%s/book-covers/%s_small%s" % (settings.IMAGES_URL, filename.split('/')[-1], file_extension) + def get_rating(self): return int(self.rating) @@ -60,14 +69,14 @@ class Book(models.Model): @property def get_previous_admin_url(self): - n = self.get_previous_by_pub_date() + n = self.get_previous_by_read_date() return reverse('admin:%s_%s_change' % (self._meta.app_label, self._meta.model_name), args=[n.id]) @property def get_next_admin_url(self): model = apps.get_model(app_label=self._meta.app_label, model_name=self._meta.model_name) try: - return reverse('admin:%s_%s_change' % (self._meta.app_label, self._meta.model_name), args=[self.get_next_by_pub_date().pk]) + return reverse('admin:%s_%s_change' % (self._meta.app_label, self._meta.model_name), args=[self.get_next_by_read_date().pk]) except model.DoesNotExist: return '' @@ -82,6 +91,15 @@ class Book(models.Model): super(Book, self).save() +@receiver(post_save, sender=Book) +def post_save_events(sender, update_fields, created, instance, **kwargs): + base_path = "%s/%s/" % (settings.MEDIA_ROOT, "/".join(str(i) for i in instance.image.name.split('/')[:-1])) + filename, file_extension = os.path.splitext(instance.image.path) + img = Image.open(instance.image.path) + resize_image(img, None, 160, 78, base_path, "%s_tn%s" % (filename.split('/')[-1], file_extension)) + resize_image(img, None, 650, 78, base_path, "%s_small%s" % (filename.split('/')[-1], file_extension)) + + class BookHighlight(models.Model): book = models.ForeignKey(Book, on_delete=models.CASCADE) page = models.PositiveSmallIntegerField(null=True) diff --git a/design/templates/details/entry.html b/design/templates/details/entry.html index dd24b61..d5bd727 100644 --- a/design/templates/details/entry.html +++ b/design/templates/details/entry.html @@ -73,10 +73,10 @@ class="{%if t == 1 or t == 3 or t == 5 %}double{%else%}single{%endif%}{%if t == {% endfor %}</ul> </aside>{% endif %} {%if object.books.all %} - <aside id="field_notes"> + <aside id="recommended-reading"> <h3>Recommended Reading</h3> <ul>{% for obj in object.books.all %} - <li><a href="{% url 'books:detail' slug=obj.slug %}"><img src="{{obj.get_image_url}}" /></a></li> + <li><a href="{% url 'books:detail' slug=obj.slug %}"><img src="{{obj.get_small_image_url}}" /></a></li> {% endfor %}</ul> </aside>{% endif %} </div> |