3 from django.apps import apps
4 from django.conf import settings
5 from django.db import models
6 from django.template import Context, Template
7 from django.utils.timezone import now
8 from .places import PLACES, PLACE_CHOICES, STYLES
11 class Campaign(models.Model):
12 name = models.CharField(max_length=255, help_text='Wewnętrzna nazwa kampanii')
13 image = models.FileField('obraz', upload_to='annoy/banners/', blank=True)
14 start = models.DateTimeField(null=True, blank=True)
15 end = models.DateTimeField(null=True, blank=True)
16 landing = models.CharField(blank=True, max_length=1024)
17 target = models.IntegerField('cel', null=True, blank=True)
18 progress = models.IntegerField('postęp', null=True, blank=True)
19 priority = models.PositiveSmallIntegerField(
20 'priorytet', default=0,
21 help_text='Kampanie z wyższym priorytetem mają pierwszeństwo.')
29 return cls.objects.exclude(start__gt=n).exclude(end__lt=n)
31 def has_progress(self):
32 return self.target is not None and self.start is not None and self.end is not None
35 def progress_percent(self):
38 return (self.progress or 0) / self.target * 100
41 def progress_percent_pretty(self):
42 return int(self.progress_percent)
44 def update_progress(self):
45 if not self.start or not self.end or not self.target:
47 Schedule = apps.get_model('club', 'Schedule')
48 PayUOrder = apps.get_model('club', 'PayUOrder')
49 progress = PayUOrder.objects.filter(
50 completed_at__gte=self.start,
51 completed_at__lte=self.end,
52 ).aggregate(c=models.Sum('schedule__amount'))['c'] or 0
54 for schedule in Schedule.objects.filter(
56 expires_at__gt=self.start
58 progress += schedule.n_paypal_payments(self.start, self.end) * schedule.amount
59 self.progress = progress
60 self.save(update_fields=['progress'])
63 def update_all_progress(cls):
65 for obj in cls.get_active().exclude(target=None):
69 class Banner(models.Model):
70 place = models.SlugField('miejsce', choices=PLACE_CHOICES)
71 campaign = models.ForeignKey(Campaign, models.PROTECT, null=True, blank=True)
73 style = models.CharField(
74 'styl', max_length=255, blank=True,
77 smallfont = models.BooleanField('mały font', default=False)
78 text_color = models.CharField(max_length=10, blank=True)
79 background_color = models.CharField(max_length=10, blank=True)
80 action_label = models.CharField(
82 max_length=255, blank=True,
83 help_text='Jeśli pusta, cały banner będzie służył jako link.'
85 open_label = models.CharField('etykieta otwierania', max_length=255, blank=True)
86 close_label = models.CharField('etykieta zamykania', max_length=255, blank=True)
87 text = models.TextField('tekst')
88 image = models.FileField('obraz', upload_to='annoy/banners/', blank=True)
89 url = models.CharField('URL', max_length=1024)
90 priority = models.PositiveSmallIntegerField(
91 'priorytet', default=0,
92 help_text='Bannery z wyższym priorytetem mają pierwszeństwo.')
93 since = models.DateTimeField('od', null=True, blank=True)
94 until = models.DateTimeField('do', null=True, blank=True)
95 books = models.ManyToManyField('catalogue.Book', blank=True)
97 show_members = models.BooleanField('widoczny dla członków klubu', default=False)
98 staff_preview = models.BooleanField('podgląd tylko dla zespołu', default=False)
99 only_authenticated = models.BooleanField('tylko dla zalogowanych', default=False)
102 verbose_name = 'banner'
103 verbose_name_plural = 'bannery'
104 ordering = ('place', '-priority',)
110 return Template(self.text).render(Context())
113 if self.campaign and self.campaign.image:
114 return self.campaign.image
122 return self.campaign.landing
124 def is_external(self):
126 not self.url.startswith('/') and
127 not self.url.startswith('https://wolnelektury.pl/')
131 def choice(cls, place, request, exemptions=True, book=None):
132 Membership = apps.get_model('club', 'Membership')
134 if exemptions and hasattr(request, 'annoy_banner_exempt'):
135 return cls.objects.none()
138 assert place in PLACES, f"Banner place `{place}` must be defined in annoy.places."
141 banners = cls.objects.filter(
144 campaign__start__gt=n
151 ).order_by('-campaign__priority', '-priority', '?')
154 banners = banners.filter(books=None)
156 banners = banners.filter(models.Q(books=None) | models.Q(books=book))
159 if not request.user.is_authenticated:
160 banners = banners.filter(only_authenticated=False)
162 if not request.user.is_staff:
163 banners = banners.filter(staff_preview=False)
165 if Membership.is_active_for(request.user):
166 banners = banners.filter(show_members=True)
172 class DynamicTextInsert(models.Model):
173 paragraphs = models.IntegerField('akapity')
174 url = models.CharField(max_length=1024)
177 verbose_name = 'dynamiczna wstawka'
178 verbose_name_plural = 'dynamiczne wstawki'
179 ordering = ('paragraphs', )
182 return str(self.paragraphs)
185 def get_all(cls, request):
186 Membership = apps.get_model('club', 'Membership')
187 if Membership.is_active_for(request.user) and not request.user.is_staff:
188 return cls.objects.none()
189 return cls.objects.all()
193 return self.dynamictextinserttext_set.order_by('?').first()
196 class DynamicTextInsertText(models.Model):
197 insert = models.ForeignKey(DynamicTextInsert, models.CASCADE)
198 own_colors = models.BooleanField(default=False)
199 background_color = models.CharField(max_length=10, blank=True)
200 text_color = models.CharField(max_length=10, blank=True)
201 text = models.TextField('tekst')
202 image = models.FileField(blank=True, upload_to='annoy/inserts/')
205 class MediaInsertSet(models.Model):
206 file_format = models.CharField(max_length=8, choices=[
211 etag = models.CharField(max_length=64, blank=True)
213 def update_etag(self):
214 self.etag = hashlib.sha1(json.dumps(self.get_texts()).encode('utf-8')).hexdigest()
215 self.save(update_fields=['etag'])
218 return [t.text for t in self.mediainserttext_set.all()]
221 def get_for_format(cls, file_format):
222 return cls.objects.filter(file_format=file_format).first()
225 def get_texts_for(cls, file_format):
226 self = cls.get_for_format(file_format)
229 return self.get_texts()
232 class MediaInsertText(models.Model):
233 media_insert_set = models.ForeignKey(MediaInsertSet, models.CASCADE)
234 ordering = models.IntegerField()
235 text = models.TextField()
238 ordering = ('ordering',)