Mercurial > public > sg101

annotate gpp/bio/models.py @ 400:47f4259ce511

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixing #197; add a badge for photo of the day.
author Brian Neal <bgneal@gmail.com>
date Sat, 26 Mar 2011 21:29:27 +0000
parents e0523e17ea43
children 4e891919c63f
rev   line source
gremmie@1 1 """
gremmie@1 2 Contains models for the bio application.
gremmie@1 3 I would have picked profile for this application, but that is already taken, apparently.
gremmie@1 4 """
bgneal@277 5 import datetime
gremmie@1 6 import os.path
gremmie@1 7
gremmie@1 8 from django.db import models
bgneal@259 9 from django.contrib.auth.models import User
gremmie@1 10 from django.conf import settings
bgneal@54 11 from django.core.cache import cache
bgneal@277 12 from django.template.loader import render_to_string
gremmie@1 13
bgneal@128 14 from core.markup import SiteMarkup
bgneal@124 15
bgneal@215 16 # These are the secondary user status enumeration values.
bgneal@215 17 (STA_ACTIVE, # User is a full member in good standing.
bgneal@215 18 STA_RESIGNED, # User has voluntarily asked to be removed.
bgneal@215 19 STA_REMOVED, # User was removed for bad behavior.
bgneal@215 20 STA_SUSPENDED, # User is temporarily suspended; e.g. a stranger tripped
bgneal@215 21 # the spam filter.
bgneal@215 22 STA_SPAMMER, # User has been removed for spamming.
bgneal@215 23 STA_STRANGER, # New member, isn't fully trusted yet. Their comments and
bgneal@215 24 # forum posts are scanned for spam. They can have their
bgneal@215 25 # accounts deactivated by moderators for spamming.
bgneal@215 26 ) = range(6)
bgneal@147 27
bgneal@147 28 USER_STATUS_CHOICES = (
bgneal@147 29 (STA_ACTIVE, "Active"),
bgneal@147 30 (STA_RESIGNED, "Resigned"),
bgneal@147 31 (STA_REMOVED, "Removed"),
bgneal@147 32 (STA_SUSPENDED, "Suspended"),
bgneal@147 33 (STA_SPAMMER, "Spammer"),
bgneal@215 34 (STA_STRANGER, "Stranger")
bgneal@147 35 )
bgneal@147 36
bgneal@204 37
bgneal@204 38 class Badge(models.Model):
bgneal@204 39 """This model represents badges that users can earn."""
bgneal@204 40 image = models.ImageField(upload_to='badges')
bgneal@204 41 name = models.CharField(max_length=64)
bgneal@204 42 description = models.TextField(blank=True)
bgneal@204 43 order = models.IntegerField()
bgneal@204 44 numeric_id = models.IntegerField(db_index=True)
bgneal@204 45
bgneal@204 46 class Meta:
bgneal@204 47 ordering = ('order', )
bgneal@204 48
bgneal@204 49 def __unicode__(self):
bgneal@204 50 return self.name
bgneal@204 51
bgneal@204 52 def get_absolute_url(self):
bgneal@204 53 return self.image.url
bgneal@204 54
bgneal@204 55 def html(self):
bgneal@204 56 """Returns a HTML img tag representation of the badge."""
bgneal@204 57 if self.image:
bgneal@204 58 return u'<img src="%s" alt="%s" title="%s" />' % (
bgneal@204 59 self.get_absolute_url(), self.name, self.name)
bgneal@204 60 return u''
bgneal@204 61 html.allow_tags = True
bgneal@204 62
bgneal@204 63
gremmie@1 64 def avatar_file_path_for_user(username, filename):
gremmie@1 65 return os.path.join(settings.AVATAR_DIR, 'users', username, filename)
gremmie@1 66
gremmie@1 67 def avatar_file_path(instance, filename):
gremmie@1 68 return avatar_file_path_for_user(instance.user.username, filename)
gremmie@1 69
gremmie@1 70
gremmie@1 71 class UserProfile(models.Model):
gremmie@1 72 """model to represent additional information about users"""
gremmie@1 73
bgneal@259 74 user = models.ForeignKey(User, unique=True)
gremmie@1 75 location = models.CharField(max_length=128, blank=True)
gremmie@1 76 birthday = models.DateField(blank=True, null=True,
gremmie@1 77 help_text='Optional; the year is not shown to others')
gremmie@1 78 occupation = models.CharField(max_length=128, blank=True)
gremmie@1 79 interests = models.CharField(max_length=255, blank=True)
gremmie@1 80 profile_text = models.TextField(blank=True)
gremmie@1 81 profile_html = models.TextField(blank=True)
gremmie@1 82 hide_email = models.BooleanField(default=True)
gremmie@1 83 signature = models.TextField(blank=True)
gremmie@1 84 signature_html = models.TextField(blank=True)
gremmie@1 85 avatar = models.ImageField(upload_to=avatar_file_path, blank=True)
bgneal@70 86 time_zone = models.CharField(max_length=64, blank=True,
bgneal@70 87 default='US/Pacific')
bgneal@120 88 use_24_time = models.BooleanField(default=False)
bgneal@96 89 forum_post_count = models.IntegerField(default=0)
bgneal@215 90 status = models.IntegerField(default=STA_STRANGER,
bgneal@147 91 choices=USER_STATUS_CHOICES)
bgneal@147 92 status_date = models.DateTimeField(auto_now_add=True)
bgneal@204 93 badges = models.ManyToManyField(Badge, through="BadgeOwnership")
bgneal@277 94 update_date = models.DateTimeField(db_index=True, blank=True)
bgneal@390 95 auto_favorite = models.BooleanField(default=False)
bgneal@390 96 auto_subscribe = models.BooleanField(default=False)
gremmie@1 97
gremmie@1 98 def __unicode__(self):
gremmie@1 99 return self.user.username
gremmie@1 100
gremmie@1 101 class Meta:
gremmie@1 102 ordering = ('user__username', )
gremmie@1 103
gremmie@1 104 def save(self, *args, **kwargs):
bgneal@282 105 self.update_date = datetime.datetime.now()
bgneal@128 106 sm = SiteMarkup()
bgneal@128 107 self.profile_html = sm.convert(self.profile_text)
bgneal@128 108 self.signature_html = sm.convert(self.signature)
gremmie@1 109 super(UserProfile, self).save(*args, **kwargs)
bgneal@54 110 cache.delete('avatar_' + self.user.username)
bgneal@138 111
bgneal@138 112 @models.permalink
bgneal@138 113 def get_absolute_url(self):
bgneal@138 114 return ('bio-view_profile', (), {'username': self.user.username})
bgneal@138 115
bgneal@204 116 def badge_ownership(self):
bgneal@329 117 return BadgeOwnership.objects.filter(profile=self).select_related('badge')
bgneal@204 118
bgneal@215 119 def is_stranger(self):
bgneal@215 120 """Returns True if this user profile status is STA_STRANGER."""
bgneal@215 121 return self.status == STA_STRANGER
bgneal@215 122
bgneal@215 123 def user_is_active(self):
bgneal@215 124 """Returns the profile's user is_active status. This function exists
bgneal@215 125 for the admin.
bgneal@215 126 """
bgneal@215 127 return self.user.is_active
bgneal@215 128 user_is_active.boolean = True
bgneal@215 129 user_is_active.short_description = "Is Active"
bgneal@215 130
bgneal@363 131 def reset_text_fields(self):
bgneal@363 132 """
bgneal@363 133 Reset profile text fields to empty defaults.
bgneal@363 134 This function is useful when a spammer is identified.
bgneal@363 135
bgneal@363 136 """
bgneal@363 137 self.location = ''
bgneal@363 138 self.occupation = ''
bgneal@363 139 self.interests = ''
bgneal@363 140 self.profile_text = ''
bgneal@363 141 self.signature = ''
bgneal@363 142
bgneal@223 143 def search_title(self):
bgneal@223 144 full_name = self.user.get_full_name()
bgneal@223 145 if full_name:
bgneal@223 146 return u"%s (%s)" % (self.user.username, full_name)
bgneal@223 147 return self.user.username
bgneal@223 148
bgneal@223 149 def search_summary(self):
bgneal@277 150 text = render_to_string('search/indexes/bio/userprofile_text.txt',
bgneal@277 151 {'object': self});
bgneal@277 152 return text
bgneal@223 153
bgneal@138 154
bgneal@138 155 class UserProfileFlag(models.Model):
bgneal@138 156 """This model represents a user flagging a profile as inappropriate."""
bgneal@259 157 user = models.ForeignKey(User)
bgneal@138 158 profile = models.ForeignKey(UserProfile)
bgneal@138 159 flag_date = models.DateTimeField(auto_now_add=True)
bgneal@138 160
bgneal@138 161 def __unicode__(self):
bgneal@138 162 return u"%s's profile flagged by %s" % (self.profile.user.username,
bgneal@138 163 self.user.username)
bgneal@138 164
bgneal@138 165 class Meta:
bgneal@138 166 ordering = ('flag_date', )
bgneal@138 167
bgneal@138 168 def get_profile_url(self):
bgneal@138 169 return '<a href="%s">Profile</a>' % self.profile.get_absolute_url()
bgneal@138 170 get_profile_url.allow_tags = True
bgneal@204 171
bgneal@204 172
bgneal@204 173 class BadgeOwnership(models.Model):
bgneal@204 174 """This model represents the ownership of badges by users."""
bgneal@204 175 profile = models.ForeignKey(UserProfile)
bgneal@204 176 badge = models.ForeignKey(Badge)
bgneal@204 177 count = models.IntegerField(default=1)
bgneal@204 178
bgneal@204 179 class Meta:
bgneal@204 180 verbose_name_plural = "badge ownership"
bgneal@204 181 ordering = ('badge__order', )
bgneal@204 182
bgneal@204 183 def __unicode__(self):
bgneal@204 184 if self.count == 1:
bgneal@204 185 return u"%s owns 1 %s" % (self.profile.user.username,
bgneal@204 186 self.badge.name)
bgneal@204 187 else:
bgneal@204 188 return u"%s owns %d %s badges" % (self.profile.user.username,
bgneal@204 189 self.count, self.badge.name)
bgneal@204 190
bgneal@204 191 def badge_count_str(self):
bgneal@204 192 if self.count == 1:
bgneal@204 193 return u"1 %s" % self.badge.name
bgneal@204 194 return u"%d %ss" % (self.count, self.badge.name)