Merge branch 'reflow'

[wolnelektury.git] / apps / sponsors / models.py

diff --git a/apps/sponsors/models.py b/apps/sponsors/models.py
deleted file mode 100644 (file)
index d91c8f4..0000000
--- a/apps/sponsors/models.py
+++ /dev/null
@@ -1,93 +0,0 @@
-# -*- coding: utf-8 -*-
-# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
-#
-import time
-from StringIO import StringIO
-from django.db import models
-from django.utils.translation import ugettext_lazy as _
-from django.template.loader import render_to_string
-from PIL import Image
-
-from sorl.thumbnail.fields import ImageWithThumbnailsField
-from sponsors.fields import JSONField
-from django.core.files.base import ContentFile
-
-THUMB_WIDTH=120
-THUMB_HEIGHT=120
-
-class Sponsor(models.Model):
-    name = models.CharField(_('name'), max_length=120)
-    _description = models.CharField(_('description'), blank=True, max_length=255)
-    logo = ImageWithThumbnailsField(
-        _('logo'),
-        upload_to='sponsorzy/sponsor/logo',
-        thumbnail={
-            'size': (THUMB_WIDTH, THUMB_HEIGHT),
-            'extension': 'png',
-            'options': ['pad', 'detail'],
-        })
-    url = models.URLField(_('url'), blank=True, verify_exists=False)
-
-    def __unicode__(self):
-        return self.name
-
-    def description(self):
-        if len(self._description):
-            return self._description
-        else:
-            return self.name
-
-
-class SponsorPage(models.Model):
-    name = models.CharField(_('name'), max_length=120)
-    sponsors = JSONField(_('sponsors'), default={})
-    _html = models.TextField(blank=True, editable=False)
-    sprite = models.ImageField(upload_to='sponsorzy/sprite', blank=True)
-
-    def populated_sponsors(self):
-        result = []
-        offset = 0
-        for column in self.get_sponsors_value():
-            result_group = {'name': column['name'], 'sponsors': []}
-            sponsor_objects = Sponsor.objects.in_bulk(column['sponsors'])
-            for sponsor_pk in column['sponsors']:
-                try:
-                    result_group['sponsors'].append((offset, sponsor_objects[sponsor_pk]))
-                    offset -= THUMB_HEIGHT
-                except KeyError:
-                    pass
-            result.append(result_group)
-        return result
-
-    def render_sprite(self):
-        sponsor_ids = []
-        for column in self.get_sponsors_value():
-            sponsor_ids.extend(column['sponsors'])
-        sponsors = Sponsor.objects.in_bulk(sponsor_ids)
-        sprite = Image.new('RGBA', (THUMB_WIDTH, len(sponsors)*THUMB_HEIGHT))
-        for i, sponsor_id in enumerate(sponsor_ids):
-            simg = Image.open(sponsors[sponsor_id].logo.thumbnail.dest)
-            sprite.paste(simg, (0, i*THUMB_HEIGHT))
-        imgstr = StringIO()
-        sprite.save(imgstr, 'png')
-
-        if self.sprite:
-            self.sprite.delete(save=False)
-        self.sprite.save('sponsorzy/sprite/%s-%d.png' % (self.name, time.time()), ContentFile(imgstr.getvalue()), save=False)
-
-    def html(self):
-        return self._html
-    html = property(fget=html)
-
-    def save(self, *args, **kwargs):
-        self.render_sprite()
-        self._html = render_to_string('sponsors/page.html', {
-            'sponsors': self.populated_sponsors(),
-            'page': self
-        })
-        return super(SponsorPage, self).save(*args, **kwargs)
-
-    def __unicode__(self):
-        return self.name
-