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import datetime |
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import time |
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from enum import Enum |
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from time import mktime |
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from django.contrib.auth.models import BaseUserManager, AbstractBaseUser |
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from django.db import models |
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from django.db.models import CharField, DateField, FileField, BooleanField |
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from chat.log_filters import id_generator |
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from chat.settings import GENDERS, DEFAULT_PROFILE_ID, JS_CONSOLE_LOGS |
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def get_random_path(instance, filename): |
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""" |
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:param filename base string for generated name |
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:return: a unique string filename |
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""" |
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return "{}_{}".format(id_generator(8), filename) |
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class User(AbstractBaseUser): |
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def get_short_name(self): |
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return self.username |
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def get_full_name(self): |
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return self.username |
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@property |
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def is_staff(self): |
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# every registered user can edit database |
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return self.pk == DEFAULT_PROFILE_ID |
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def has_perm(self, perm, obj=None): |
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return self.is_staff |
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def has_perms(self, perm, obj=None): |
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return True |
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def has_module_perms(self, app_label): |
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return self.is_staff |
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USERNAME_FIELD = 'username' |
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username = CharField(max_length=30, null=False, unique=True) |
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# specifies auth, create email, etc methods |
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objects = BaseUserManager() |
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# ISO/IEC 5218 1 male, 2 - female |
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sex = models.SmallIntegerField(null=False, default=0) |
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@property |
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def sex_str(self): |
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return GENDERS[self.sex] |
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@sex_str.setter |
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def sex_str(self, sex): |
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if sex == 'Male': |
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self.sex = 1 |
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elif sex == 'Female': |
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self.sex = 2 |
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else: |
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self.sex = 0 |
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class Verification(models.Model): |
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class TypeChoices(Enum): |
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register = 'r' |
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password = 'p' |
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# a - account activation, r - recover |
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type = models.CharField(null=False, max_length=1) |
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token = models.CharField(max_length=17, null=False, default=id_generator) |
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user = models.ForeignKey(User, null=False) |
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time = models.DateTimeField(default=datetime.datetime.now) |
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verified = BooleanField(default=False) |
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@property |
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def type_enum(self): |
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return self.TypeChoices(self.type) |
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@type_enum.setter |
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def type_enum(self, p_type): |
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""" |
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:type p_type: Verification.TypeChoices |
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""" |
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self.type = p_type.value |
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class UserProfile(User): |
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name = CharField(max_length=30, null=True) |
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surname = CharField(max_length=30, null=True) |
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email = models.EmailField(null=True, unique=True, blank=True) |
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city = CharField(max_length=50, null=True) |
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birthday = DateField(null=True) |
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contacts = CharField(max_length=100, null=True) |
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# fileField + <img instead of ImageField (removes preview link) |
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photo = FileField(upload_to=get_random_path, null=True) |
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suggestions = BooleanField(null=False, default=True) |
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notifications = BooleanField(null=False, default=True) |
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logs = BooleanField(null=False, default=JS_CONSOLE_LOGS) |
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# TODO, save theme in profile? theme_name = CharField(max_length=16, null=True) |
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email_verification = models.ForeignKey(Verification, null=True) |
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def save(self, *args, **kwargs): |
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""" |
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http://stackoverflow.com/questions/15422606/django-model-email-field-unique-if-not-null-blank |
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""" |
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if self.email is not None: |
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self.email.lower().strip() # Hopefully reduces junk to "" |
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if self.email == "": |
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self.email = None |
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super(UserProfile, self).save(*args, **kwargs) |
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class Room(models.Model): |
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name = CharField(max_length=16, null=True) |
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users = models.ManyToManyField(User, related_name='rooms', through='RoomUsers') |
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disabled = BooleanField(default=False, null=False) |
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@property |
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def is_private(self): |
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return self.name is None |
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def get_milliseconds(dt=None): |
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if dt is None: |
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return int(time.time()*1000) |
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if dt.time.timestamp: |
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return int(dt.time.timestamp()*1000) |
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else: |
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return mktime(dt.time.timetuple()) * 1000 + int(dt.time.microsecond / 1000) |
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class Message(models.Model): |
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""" |
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Contains all public messages |
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""" |
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sender = models.ForeignKey(User, related_name='sender') |
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room = models.ForeignKey(Room, null=True) |
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# DateField.auto_now |
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time = models.BigIntegerField(default=get_milliseconds) |
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content = models.TextField(null=True) |
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img = FileField(upload_to=get_random_path, null=True) |
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deleted = BooleanField(default=False) |
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class RoomUsers(models.Model): |
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room = models.ForeignKey(Room, null=False) |
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user = models.ForeignKey(User, null=False) |
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last_read_message = models.ForeignKey(Message, null=True) |
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class Meta: # pylint: disable=C1001 |
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unique_together = ("user", "room") |
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db_table = ''.join((User._meta.app_label, '_room_users')) |
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class Issue(models.Model): |
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content = models.TextField(null=False) # unique = true, but mysql doesnt allow unique fields for unspecified size |
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def __str__(self): |
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return self.content |
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class IssueDetails(models.Model): |
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sender = models.ForeignKey(User, null=False ) |
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browser = models.CharField(null=False, max_length=32) |
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time = models.DateField(default=datetime.datetime.now, blank=True) |
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issue = models.ForeignKey(Issue, related_name='issue') |
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log = models.TextField(null=True) |
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class Meta: # pylint: disable=C1001 |
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db_table = ''.join((User._meta.app_label, '_issue_detail')) |
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class IpAddress(models.Model): |
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ip = models.CharField(null=False, max_length=32, unique=True) |
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isp = models.CharField(null=True, max_length=32) |
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country_code = models.CharField(null=True, max_length=16) |
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country = models.CharField(null=True, max_length=32) |
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region = models.CharField(null=True, max_length=32) |
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city = models.CharField(null=True, max_length=32) |
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def __str__(self): |
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return self.ip |
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@property |
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def info(self): |
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if self.country is not None: |
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return "IP: {} {} {} {} ({})".format(self.ip, self.country, self.region, self.city, self.isp) |
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else: |
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return str(self) |
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class Meta: # pylint: disable=C1001 |
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db_table = ''.join((User._meta.app_label, '_ip_address')) |
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class UserJoinedInfo(models.Model): |
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ip = models.ForeignKey(IpAddress, null=True) |
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user = models.ForeignKey(User, null=True) |
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time = models.DateField(default=datetime.datetime.now) |
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class Meta: # pylint: disable=C1001 |
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db_table = ''.join((User._meta.app_label, '_user_joined_info')) |
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unique_together = ("user", "ip") |
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Deathangel908 /
pychat
