Cite/banner/carousel change.

[wolnelektury.git] / src / social / models.py

diff --git a/src/social/models.py b/src/social/models.py
index 588b2eb..6f1f697 100644 (file)
--- a/src/social/models.py
+++ b/src/social/models.py
@@ -1,11 +1,12 @@
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #

+from random import randint

 from django.db import models
 from django.conf import settings
 from django.core.exceptions import ValidationError
 from django.core.urlresolvers import reverse
 from django.db import models
 from django.conf import settings
 from django.core.exceptions import ValidationError
 from django.core.urlresolvers import reverse

-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ugettext_lazy as _, string_concat

 from ssify import flush_ssi_includes
 from catalogue.models import Book
 
 from ssify import flush_ssi_includes
 from catalogue.models import Book
 


@@ -26,6 +27,13 @@ class BannerGroup(models.Model):
         """This is used for testing."""
         return "%s?banner_group=%d" % (reverse('main_page'), self.id)
 
         """This is used for testing."""
         return "%s?banner_group=%d" % (reverse('main_page'), self.id)
 

+    def get_banner(self):
+        banners = self.cite_set.all()
+        count = banners.count()
+        if not count:
+            return None
+        return banners[randint(0, count-1)]
+

 
 class Cite(models.Model):
     book = models.ForeignKey(Book, verbose_name=_('book'), null=True, blank=True)
 
 class Cite(models.Model):
     book = models.ForeignKey(Book, verbose_name=_('book'), null=True, blank=True)


@@ -34,18 +42,27 @@ class Cite(models.Model):
     vip = models.CharField(_('VIP'), max_length=128, null=True, blank=True)
     link = models.URLField(_('link'))
     video = models.URLField(_('video'), blank=True)
     vip = models.CharField(_('VIP'), max_length=128, null=True, blank=True)
     link = models.URLField(_('link'))
     video = models.URLField(_('video'), blank=True)

-    picture = models.ImageField(_('picture'), blank=True)
+    picture = models.ImageField(_('picture'), blank=True,
+            help_text='Najlepsze wymiary: 975 x 315 z tekstem, 487 x 315 bez tekstu.')
+    picture_alt = models.CharField(_('picture alternative text'), max_length=255, blank=True)
+    picture_title = models.CharField(_('picture title'), max_length=255, null=True, blank=True)
+    picture_author = models.CharField(_('picture author'), max_length=255, blank=True, null=True)
+    picture_link = models.URLField(_('picture link'), blank=True, null=True)
+    picture_license = models.CharField(_('picture license name'), max_length=255, blank=True, null=True)
+    picture_license_link = models.URLField(_('picture license link'), blank=True, null=True)

 
     sticky = models.BooleanField(_('sticky'), default=False, db_index=True,
                                  help_text=_('Sticky cites will take precedense.'))
 
     sticky = models.BooleanField(_('sticky'), default=False, db_index=True,
                                  help_text=_('Sticky cites will take precedense.'))

-    banner = models.BooleanField(_('banner'), default=False, help_text=_('Adjust size to image, ignore the text'))
+    banner = models.BooleanField(_('banner'), default=False, help_text=string_concat(_('Adjust size to image, ignore the text'), '<br>(Przestarzałe; użyj funkcji "Obraz" w sekcji "Media box")'))

 
 

+    background_plain = models.BooleanField(_('plain background'), default=False)
+    background_color = models.CharField(_('background color'), max_length=32, blank=True)

     image = models.ImageField(
         _('image'), upload_to='social/cite', null=True, blank=True,
         help_text=_('Best image is exactly 975px wide and weights under 100kB.'))
     image_shift = models.IntegerField(
         _('shift'), null=True, blank=True,
     image = models.ImageField(
         _('image'), upload_to='social/cite', null=True, blank=True,
         help_text=_('Best image is exactly 975px wide and weights under 100kB.'))
     image_shift = models.IntegerField(
         _('shift'), null=True, blank=True,

-        help_text=_(u'Vertical shift, in percents. 0 means top, 100 is bottom. Default is 50%.'))
+        help_text=string_concat(_('Vertical shift, in percents. 0 means top, 100 is bottom. Default is 50%.'), '<br>(Przestarzałe; użyj obrazka o właściwych proporcjach;)'))

     image_title = models.CharField(_('title'), max_length=255, null=True, blank=True)
     image_author = models.CharField(_('author'), max_length=255, blank=True, null=True)
     image_link = models.URLField(_('link'), blank=True, null=True)
     image_title = models.CharField(_('title'), max_length=255, null=True, blank=True)
     image_author = models.CharField(_('author'), max_length=255, blank=True, null=True)
     image_link = models.URLField(_('link'), blank=True, null=True)


@@ -61,11 +78,41 @@ class Cite(models.Model):
         verbose_name_plural = _('banners')
 
     def __str__(self):
         verbose_name_plural = _('banners')
 
     def __str__(self):

-        return u"%s: %s…" % (self.vip, self.text[:60])
+        t = []
+        if self.text:
+            t.append(self.text[:60])
+        if self.book_id:
+            t.append('[ks.]'[:60])
+        t.append(self.link[:60])
+        if self.vip:
+            t.append('vip: ' + self.vip)
+        if self.picture:
+            t.append('[obr.]')
+        if self.video:
+            t.append('[vid.]')
+        return ', '.join(t)

 
     def get_absolute_url(self):
         """This is used for testing."""
 
     def get_absolute_url(self):
         """This is used for testing."""

-        return "%s?choose_cite=%d" % (reverse('main_page'), self.id)
+        return "%s?banner=%d" % (reverse('main_page'), self.id)
+
+    def has_box(self):
+        return self.video or self.picture
+
+    def has_body(self):
+        return self.vip or self.text or self.book
+
+    def layout(self):
+        if self.banner:
+            # TODO: move all banners to pictures.
+            return 'banner'
+        pieces = []
+        if self.has_box():
+            pieces.append('box')
+        if self.has_body():
+            pieces.append('text')
+        return '-'.join(pieces)
+

 
     def save(self, *args, **kwargs):
         ret = super(Cite, self).save(*args, **kwargs)
 
     def save(self, *args, **kwargs):
         ret = super(Cite, self).save(*args, **kwargs)


@@ -114,3 +161,6 @@ class CarouselItem(models.Model):
             raise ValidationError(_('Either banner or banner group is required.'))
         elif self.banner and self.banner_group:
             raise ValidationError(_('Either banner or banner group is required.'))
             raise ValidationError(_('Either banner or banner group is required.'))
         elif self.banner and self.banner_group:
             raise ValidationError(_('Either banner or banner group is required.'))

+
+    def get_banner(self):
+        return self.banner or self.banner_group.get_banner()