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# -*- coding: utf-8 -*-
import hashlib
import random
from collections import namedtuple
from datetime import date, datetime
from django.conf import settings
from django.contrib.sites.models import Site
from django.db import models
from django.db.models.signals import post_save
from django.utils.translation import ugettext_lazy as _
from functions.custom_fields import MonthMultiSelectField
from conference.models import Conference
from country.models import Country
from exposition.models import Exposition
from theme.models import Theme
from place_conference.models import PlaceConference
from place_exposition.models import PlaceExposition
from .managers import BannerGroupCached, BiasedManager, TopCached, URLCached
from .mixins import StatMixin
class URL(models.Model):
"""
Model for urls or regex urls that can be used in banners representation
"""
title = models.CharField(verbose_name=_(u'Заголовок'), max_length=256)
url = models.CharField(verbose_name=_(u'URL or URL RegEx'), max_length=2048)
regex = models.BooleanField(verbose_name=_(u'RegEx'), default=False)
sites = models.ManyToManyField(Site, related_name='site_urls', verbose_name=_('Sites'), null=True, blank=True)
public = models.BooleanField(verbose_name=_(u'Активный'), default=True)
created_at = models.DateTimeField(verbose_name=_('Created At'), auto_now_add=True)
updated_at = models.DateTimeField(verbose_name=_('Updated At'), auto_now=True)
objects = models.Manager()
cached = URLCached()
def __unicode__(self):
return self.title
class Meta:
ordering = ['-created_at']
verbose_name = _('URL')
verbose_name_plural = _('URLs')
def get_admin_url(self):
return '/admin/expobanners/banners/url/%d/edit/'%self.id
class BannerGroup (models.Model):
"""
place where banner can be show
"""
name = models.CharField(verbose_name=_(u'Имя'), max_length=255)
slug = models.SlugField(verbose_name=_(u'URL'), unique=True)
width = models.PositiveSmallIntegerField(verbose_name=_(u'Ширина'), default=0)
height = models.PositiveSmallIntegerField(verbose_name=_(u'Высота'), default=0)
speed = models.PositiveSmallIntegerField(verbose_name=_(u'Скорость отображения'), default=2000)
public = models.BooleanField(verbose_name=_(u'Активная'), default=True)
created_at = models.DateTimeField(verbose_name=_('Created At'), auto_now_add=True)
updated_at = models.DateTimeField(verbose_name=_('Updated At'), auto_now=True)
objects = models.Manager()
cached = BannerGroupCached()
def size(self):
return '%sx%s' % (self.width, self.height)
def __unicode__(self):
return '%s - [%s x %s]' % (self.name, self.width, self.height)
class Meta:
ordering = ['name']
verbose_name = _('Banner Group')
verbose_name_plural = _('Banner Groups')
def get_admin_url(self):
return '/admin/expobanners/banners/group/%d/edit/'%self.id
class Customer(models.Model):
name = models.CharField(_(u'Название'), max_length=255)
description = models.TextField(_(u'Дополнительная информация'), blank=True, null=True)
created_at = models.DateTimeField(verbose_name=_('Created At'), auto_now_add=True)
updated_at = models.DateTimeField(verbose_name=_('Updated At'), auto_now=True)
def __unicode__(self):
return u'{name}'.format(name=self.name)
class Meta:
ordering = ['name']
verbose_name = _(u'Заказчик')
verbose_name_plural = _(u'Заказчики')
class Banner(models.Model, StatMixin):
"""
Uses for store information about banners. Also can be used as tracked link
"""
objects = BiasedManager()
customer = models.ForeignKey(Customer, verbose_name=_(u'Заказчик'), null=True, blank=True)
title = models.CharField(verbose_name=_(u'Заголовок'), max_length=255, blank=True)
alt = models.CharField(verbose_name=_('Alt'), max_length=255)
text = models.TextField(verbose_name=_(u'Текст'), blank=True, null=True)
img = models.FileField(verbose_name=_(u'Картинка'), upload_to='expo_upload', blank=True, null=True)
url = models.CharField(verbose_name=_(u'URL'), max_length=1024)
fr = models.DateField(default=date.today())
to = models.DateField(blank=True, null=True)
theme = models.ManyToManyField(Theme, blank=True, null=True, verbose_name=_(u'Тематика'))
country = models.ManyToManyField(Country, blank=True, null=True, verbose_name=_(u'Страна'))
sort = models.PositiveSmallIntegerField(verbose_name=_(u'Сорт'), default=500)
group = models.ForeignKey(BannerGroup, related_name='banners', verbose_name=_(u'Место'), null=True, blank=True)
often = models.PositiveSmallIntegerField(
verbose_name=_('Often'),
help_text=_('A ten will display 10 times more often that a one.'),
choices=[[i, i] for i in range(11)],
default=1
)
urls = models.ManyToManyField(URL, related_name='url_banners', verbose_name=_('URLs'), null=True, blank=True)
html = models.BooleanField(verbose_name=_('HTML?'), default=False)
flash = models.BooleanField(verbose_name=_('Flash?'), default=False)
popup = models.BooleanField(verbose_name=_('Popup?'), default=False)
paid = models.BooleanField(verbose_name=_('Is Paid event link?'), default=False)
link = models.BooleanField(verbose_name=_('Is simple link?'), default=False)
# for detecting popups
cookie = models.CharField(max_length=30, blank=True, null=True, default=settings.DEFAULT_POPUP_COOKIE)
public = models.BooleanField(verbose_name=_(u'Активный'), default=True)
created_at = models.DateTimeField(verbose_name=_('Created At'), auto_now_add=True)
updated_at = models.DateTimeField(verbose_name=_('Updated At'), auto_now=True)
# password for clients
stat_pswd = models.CharField(max_length=16)
class Meta:
ordering = ['-public']
def get_admin_url(self):
return '/admin/expobanners/banners/banner/%d/edit/' % self.id
@property
def key(self):
if hasattr(settings, 'SECRET_KEY'):
key = str(datetime.now()) + settings.SECRET_KEY
else:
key = str(datetime.now())
return hashlib.md5(key).hexdigest()
def log(self, request, t):
"""
creating log by request
"""
log = {
'type': t,
'banner': self,
'group': self.group,
'ip': request.META.get('REMOTE_ADDR'),
'user_agent': request.META.get('HTTP_USER_AGENT'),
'page': request.META.get('HTTP_REFERER'),
}
if request.user.is_authenticated():
log['user'] = request.user
return Log.objects.create(**log)
@models.permalink
def image(self):
return ('banner_view', (), {'banner_id': self.pk, 'key': self.key()})
def impressions(self):
return Log.objects.filter(banner=self.pk, type=0).count()
def views(self):
return Log.objects.filter(banner=self.pk, type=1).count()
def clicks(self):
return Log.objects.filter(banner=self.pk, type=2).count()
def __unicode__(self):
return self.title or self.alt
def get_absolute_url(self):
if self.url == '#':
return self.url
else:
@models.permalink
def get_absolute_url(self):
return ('banner_click', (), {'banner_id': self.pk, 'key': self.key()})
return get_absolute_url(self)
def get_click_link(self):
return '/expo-b/click/%d/'%self.id
class Meta:
ordering = ['sort']
verbose_name = _('Banner')
verbose_name_plural = _('Banners')
class Log(models.Model):
"""
store information about showing and clicking of banners
"""
banner = models.ForeignKey(Banner, related_name='banner_logs')
group = models.ForeignKey(BannerGroup, related_name='group_logs', verbose_name=_('Group'), blank=True, null=True)
urls = models.ManyToManyField(URL, related_name='url_logs', verbose_name=_('URLs'), blank=True)
user = models.ForeignKey(settings.AUTH_USER_MODEL, null=True, blank=True, related_name='users', verbose_name=_('User'))
datetime = models.DateTimeField(verbose_name=_('Clicked At'), auto_now_add=True)
ip = models.IPAddressField(verbose_name=_('IP'), null=True, blank=True)
user_agent = models.CharField(verbose_name=_('User Agent'), max_length=1024, null=True, blank=True)
page = models.URLField(verbose_name=_('Page'), null=True, blank=True)
key = models.CharField(verbose_name=_('User Agent'), max_length=32, null=True, blank=True)
TYPE_CHOICES = (
(0, 'impressions'),
(1, 'view'),
(2, 'click')
)
type = models.PositiveSmallIntegerField(verbose_name=_('Type'), max_length=1, default=0, choices=TYPE_CHOICES)
def __unicode__(self):
return '%s - (%s)' % (self.banner, self.datetime)
class LogStat(models.Model):
"""
store aggregated data of logs
"""
banner = models.ForeignKey(Banner, related_name='banner_stat', verbose_name=_('Banner'), blank=True)
group = models.ForeignKey(BannerGroup, related_name='group_stat', verbose_name=_('Group'), blank=True, null=True)
urls = models.ManyToManyField(URL, related_name='url_bloks', verbose_name=_('URLs'), null=True, blank=True)
date = models.DateField(verbose_name=_('Data'))
view = models.PositiveIntegerField(verbose_name=_('Views'), null=True, default=0)
click = models.PositiveIntegerField(verbose_name=_('Clicks'), null=True, default=0)
unique_click = models.PositiveIntegerField(verbose_name=_('Unique Views'), blank=True, null=True, default=0)
unique_view = models.PositiveIntegerField(verbose_name=_('Unique Clicks'), null=True, default=0)
updated_at = models.DateTimeField(auto_now=True, null=True)
def __unicode__(self):
return '%s - (%s)' % (self.banner, self.date)
class Meta:
ordering = ['-date']
class Paid(models.Model, StatMixin):
"""
store information about paid events
"""
expo = 1
conf = 2
kind = models.PositiveSmallIntegerField(verbose_name=_(u'Тип'), default=1, db_index=True)
tickets = models.ForeignKey(Banner, related_name='paid_tickets')
participation = models.ForeignKey(Banner, related_name='paid_participation', null=True)
official = models.ForeignKey(Banner, related_name='paid_official')
catalog = models.ForeignKey(Banner, related_name='paid_catalog')
logo = models.ImageField(upload_to='expo-b/paid', blank=True)
organiser = models.CharField(max_length=100, blank=True)
public = models.BooleanField(default=True, verbose_name=_(u'Активная'))
stat_pswd = models.CharField(max_length=16)
created = models.DateTimeField(auto_now_add=True)
modified = models.DateTimeField(auto_now=True)
class Meta:
ordering = ['-public']
def get_event(self):
model = Exposition if self.kind == self.expo else Conference
try:
return model.objects.get(paid_new_id=self.pk)
except model.DoesNotExist:
return None
class PaidStat(models.Model):
"""
aggregated data of paid logs
"""
paid = models.ForeignKey(Paid)
date = models.DateField(verbose_name=_('Date'))
page_views = models.PositiveIntegerField(default=0)
price_views = models.PositiveIntegerField(default=0)
catalog_views = models.PositiveIntegerField(default=0)
catalog_clicks = models.PositiveIntegerField(default=0)
tickets_clicks = models.PositiveIntegerField(default=0)
participation_clicks = models.PositiveIntegerField(default=0)
official_clicks = models.PositiveIntegerField(default=0)
class Meta:
ordering = ['-date']
class Top(models.Model, StatMixin):
"""
store information about events in top
"""
YEARS = map(
lambda x: (x, x),
tuple(xrange(date.today().year - 1, date.today().year + 5))
)
link = models.ForeignKey(Banner)
catalog = models.CharField(max_length=16, verbose_name=_(u'Каталог для топа'))
position = models.PositiveIntegerField(blank=True, default=2, null=True, verbose_name=_(u'Позиция'))
theme = models.ManyToManyField('theme.Theme', blank=True, null=True, verbose_name=_(u'Тематики'))
excluded_tags = models.ManyToManyField('theme.Tag', blank=True, null=True, verbose_name=_(u'Исключить теги'))
country = models.ManyToManyField('country.Country', blank=True, null=True, verbose_name=_(u'Страны'))
cities = models.ManyToManyField('city.City', related_name='top_in_set', blank=True, null=True, verbose_name=_(u'Города'))
months = MonthMultiSelectField(_(u'Топ месяца'), blank=True, null=True, default=None, max_length=255,)
years = models.PositiveSmallIntegerField(_(u'Топ года'), choices=YEARS, blank=True, null=True, default=None)
excluded_cities = models.ManyToManyField('city.City', blank=True, null=True, verbose_name=_(u'Исключить города'))
fr = models.DateField(default=date.today(), verbose_name=_(u'Начало'))
to = models.DateField(blank=True, null=True, verbose_name=_(u'Конец'))
stat_pswd = models.CharField(max_length=16)
base_catalog = models.BooleanField(_(u'Общий раздел'), blank=True, default=False)
objects = models.Manager()
cached = TopCached()
class Meta:
ordering = ['position']
def get_event(self):
# if self.catalog:
models = {'expo': [Exposition], 'conference': [Conference], 'places': [PlaceExposition, PlaceConference]}
model_list = models.get(self.catalog)
event = None
for model in model_list:
try:
event = model.objects.get(top_id=self.pk)
except model.DoesNotExist:
pass
return event
class TopStat(models.Model):
"""
aggregated data of logs events in top
"""
date = models.DateField()
theme = models.ForeignKey('theme.Theme', blank=True, null=True)
tag = models.ForeignKey('theme.Tag', blank=True, null=True)
country = models.ForeignKey('country.Country', blank=True, null=True)
city = models.ForeignKey('city.City', blank=True, null=True)
views = models.PositiveIntegerField(default=0)
clicks = models.PositiveIntegerField(default=0)
class MainPage(models.Model, StatMixin):
"""
events on main page info
"""
link = models.ForeignKey(Banner)
position = models.PositiveIntegerField(blank=True, default=2, null=True, verbose_name=_(u'Позиция'))
public = models.BooleanField(default=True, verbose_name=_(u'Активная'))
stat_pswd = models.CharField(max_length=16)
created = models.DateTimeField(auto_now_add=True)
modified = models.DateTimeField(auto_now=True)
class Meta:
ordering = ['-public']
def get_event(self):
try:
return self.exposition_set.all()[0]
except IndexError:
try:
return self.conference_set.all()[0]
except IndexError:
return None
def __unicode__(self):
return self.get_event().url
def generatePassword(length=5):
"""
generate random password
"""
SYMBOLS = [',', '.', '?', '!', '-', '+', '1', '2', '3', '4', '5', '6', '7', '8',
'9', '0', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
'm', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'A',
'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '#']
PASSWORD_LENGTH = length
newPassword = []
for i in range(PASSWORD_LENGTH):
newPassword.append(SYMBOLS[random.randrange(0, len(SYMBOLS))])
return ''.join(newPassword)
def generate_stat_pass(sender, **kwargs):
obj = kwargs['instance']
if not obj.stat_pswd:
obj.stat_pswd = generatePassword()
obj.save()
post_save.connect(generate_stat_pass, sender=Banner)
post_save.connect(generate_stat_pass, sender=Paid)
post_save.connect(generate_stat_pass, sender=Top)