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collection icons

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This commit is contained in:
j 2019-07-13 16:32:23 +01:00
commit 5129b75650
4 changed files with 283 additions and 22 deletions
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22
pandora/documentcollection/migrations/0004_jsonfield.py Normal file
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@ -0,0 +1,22 @@
# -*- coding: utf-8 -*-
# Generated by Django 1.9.4 on 2018-06-19 17:23
from __future__ import unicode_literals
import django.contrib.postgres.fields.jsonb
from django.db import migrations, models
def remove_posterframes(apps, schema_editor):
Collection = apps.get_model("documentcollection", "Collection")
for c in Collection.objects.exclude(poster_frames=None):
c.poster_frames = []
c.save()
class Migration(migrations.Migration):
dependencies = [
('documentcollection', '0003_jsonfield'),
]
operations = [
migrations.RunPython(remove_posterframes),
]

27
pandora/documentcollection/models.py
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@ -265,38 +265,23 @@ class Collection(models.Model):
def update_icon(self):
frames = []
#fixme
'''
if not self.poster_frames:
documents = self.get_documents(self.user)
documents = self.get_documents(self.user).all()
if documents.count():
poster_frames = []
for i in range(0, documents.count(), max(1, int(documents.count()/4))):
poster_frames.append({
'document': documents[int(i)].id,
'position': documents[int(i)].poster_frame
'document': documents[int(i)].get_id(),
#'page': documents[int(i)]
})
self.poster_frames = tuple(poster_frames)
self.save()
for i in self.poster_frames:
from document.models import Document
qs = Document.objects.filter(id=i['document'])
qs = Document.objects.filter(id=ox.fromAZ(i['document']))
if qs.count() > 0:
if i.get('position'):
frame = qs[0].frame(i['position'])
if frame:
frames.append(frame)
'''
from item.models import Item
for i in self.poster_frames:
try:
qs = Item.objects.filter(public_id=i['item'])
if qs.count() > 0:
frame = qs[0].frame(i['position'])
if frame:
frames.append(frame)
except:
pass
frame = qs[0].thumbnail(size=1024, page=i.get('page'))
frames.append(frame)
self.icon.name = self.path('icon.jpg')
icon = self.icon.path
if frames: