Exemple #1
0
class DeveloperApplication(models.Model):
    first_name = models.CharField(max_length=30)
    last_name = models.CharField(max_length=30)
    email = models.EmailField(unique=True, validators=[validate_email])
    phone_number = models.CharField(max_length=15)
    country = CountryField()
    city = models.CharField(max_length=50)
    stack = models.TextField()
    experience = models.TextField()
    discovery_story = models.TextField()
    status = models.PositiveSmallIntegerField(
        choices=APPLICATION_STATUS_CHOICES,
        help_text=','.join([
            '%s - %s' % (item[0], item[1])
            for item in APPLICATION_STATUS_CHOICES
        ]),
        default=REQUEST_STATUS_INITIAL)
    created_at = models.DateTimeField(auto_now_add=True)
    confirmation_key = models.UUIDField(default=uuid.uuid4,
                                        editable=False,
                                        unique=True)
    confirmation_sent_at = models.DateTimeField(blank=True,
                                                null=True,
                                                editable=False)
    used = models.BooleanField(default=False)
    used_at = models.DateTimeField(blank=True, null=True, editable=False)

    def __str__(self):
        return self.display_name

    @property
    def display_name(self):
        return '%s %s' % (self.first_name, self.last_name)

    @property
    def country_name(self):
        return self.country.name

    country_name.fget.short_description = 'country'
Exemple #2
0
class Project(models.Model):
    user = models.ForeignKey(settings.AUTH_USER_MODEL,
                             related_name='projects_created',
                             on_delete=models.DO_NOTHING)
    title = models.CharField(max_length=200)
    description = models.TextField()
    owner = models.ForeignKey(settings.AUTH_USER_MODEL,
                              related_name='projects_owned',
                              on_delete=models.DO_NOTHING,
                              blank=True,
                              null=True)
    pm = models.ForeignKey(settings.AUTH_USER_MODEL,
                           related_name='projects_managed',
                           on_delete=models.DO_NOTHING,
                           blank=True,
                           null=True)
    skills = tagulous.models.TagField(Skill, blank=True)
    budget = models.DecimalField(max_digits=17,
                                 decimal_places=2,
                                 blank=True,
                                 null=True,
                                 default=None)
    currency = models.CharField(max_length=5,
                                choices=CURRENCY_CHOICES_EUR_ONLY,
                                default=CURRENCY_EUR)
    type = models.ManyToManyField(ProjectType, blank=True)
    expected_duration = models.CharField(
        max_length=20,
        choices=PROJECT_EXPECTED_DURATION_CHOICES,
        blank=True,
        null=True)
    stage = models.CharField(max_length=20,
                             choices=PROJECT_STAGE_CHOICES,
                             default=PROJECT_STAGE_ACTIVE)

    # State identifiers
    client_survey_enabled = models.BooleanField(default=True)
    pm_updates_enabled = models.BooleanField(default=True)
    closed = models.BooleanField(default=False)
    archived = models.BooleanField(default=False)

    # Significant event dates
    start_date = models.DateTimeField(blank=True, null=True)
    deadline = models.DateTimeField(blank=True, null=True)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)
    closed_at = models.DateTimeField(blank=True, null=True)
    archived_at = models.DateTimeField(blank=True, null=True)

    participants = models.ManyToManyField(settings.AUTH_USER_MODEL,
                                          through='Participation',
                                          through_fields=('project', 'user'),
                                          related_name='project_participants',
                                          blank=True)

    legacy_id = models.PositiveIntegerField(blank=True, null=True)
    migrated_at = models.DateTimeField(blank=True, null=True)
    hubspot_deal_id = models.CharField(editable=False,
                                       null=True,
                                       max_length=12)

    activity_objects = GenericRelation(
        Action,
        object_id_field='target_object_id',
        content_type_field='target_content_type',
        related_query_name='projects')

    def __str__(self):
        return self.title

    class Meta:
        ordering = ['-created_at']

    @allow_staff_or_superuser
    def is_participant(self, user, active=True):
        if user == self.user or user == self.owner:
            return True
        elif user.is_project_manager and self.pm == user:
            return True
        elif user.is_developer and self.participation_set.filter(
                user=user,
                status__in=active and [STATUS_ACCEPTED]
                or [STATUS_ACCEPTED, STATUS_INITIAL]).count() > 0:
            return True
        else:
            return False

    @staticmethod
    @allow_staff_or_superuser
    def has_read_permission(request):
        return True

    @allow_staff_or_superuser
    def has_object_read_permission(self, request):
        return True

    @staticmethod
    @allow_staff_or_superuser
    def has_write_permission(request):
        return request.user.is_project_owner or request.user.is_project_manager

    @allow_staff_or_superuser
    def has_object_write_permission(self, request):
        return request.user == self.user or request.user == self.owner or request.user == self.pm

    @property
    def margin(self):
        from tunga_payments.models import Invoice
        sales_amount = Invoice.objects.filter(
            project=self, type=INVOICE_TYPE_SALE).aggregate(Sum('amount'))
        project_amount = Invoice.objects.filter(
            project=self, type=INVOICE_TYPE_PURCHASE).aggregate(Sum('amount'))
        sales_amount = sales_amount['amount__sum'] or 0
        project_amount = project_amount['amount__sum'] or 0
        return sales_amount - project_amount
Exemple #3
0
class Participation(models.Model):
    project = models.ForeignKey(Project, on_delete=models.CASCADE)
    user = models.ForeignKey(settings.AUTH_USER_MODEL,
                             related_name='project_participation',
                             on_delete=models.DO_NOTHING)
    status = models.CharField(max_length=20,
                              choices=REQUEST_STATUS_CHOICES,
                              help_text=','.join([
                                  '%s - %s' % (item[0], item[1])
                                  for item in REQUEST_STATUS_CHOICES
                              ]),
                              default=STATUS_INITIAL)
    updates_enabled = models.BooleanField(default=True)
    update_days = models.CharField(default=','.join(UPDATE_DAYS),
                                   max_length=40)
    created_by = models.ForeignKey(settings.AUTH_USER_MODEL,
                                   related_name='project_participants_added')
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)
    responded_at = models.DateTimeField(blank=True, null=True)

    legacy_id = models.PositiveIntegerField(blank=True, null=True)
    migrated_at = models.DateTimeField(blank=True, null=True)

    def __str__(self):
        return '#{} | {} - {}'.format(
            self.id,
            self.user.get_short_name() or self.user.username,
            self.project.title)

    class Meta:
        unique_together = ('user', 'project')
        ordering = ['-created_at']
        verbose_name_plural = 'participation'

    def save(self,
             force_insert=False,
             force_update=False,
             using=None,
             update_fields=None):
        if self.status != STATUS_INITIAL and self.responded_at is None:
            self.responded_at = datetime.datetime.utcnow()
        super(Participation, self).save(force_insert=force_insert,
                                        force_update=force_update,
                                        using=using)

    @staticmethod
    @allow_staff_or_superuser
    def has_read_permission(request):
        return True

    @allow_staff_or_superuser
    def has_object_read_permission(self, request):
        return self.project.is_participant(request.user, active=False)

    @staticmethod
    @allow_staff_or_superuser
    def has_write_permission(request):
        return request.user.is_project_owner or request.user.is_project_manager

    @allow_staff_or_superuser
    def has_object_write_permission(self, request):
        allowed_users = [self.created_by, self.user, self.project.user]
        for user in [self.project.owner, self.project.pm]:
            if user:
                allowed_users.append(user)
        return request.user in allowed_users
Exemple #4
0
class Profile(AbstractUser):

    address = models.CharField(max_length=255, blank=True, null=True)
    address2 = models.CharField(max_length=255, blank=True, null=True)
    city = models.CharField(max_length=255, blank=True, null=True)
    state = models.CharField(max_length=255, blank=True, null=True)
    country = models.CharField(max_length=100, blank=True, null=True)
    country_code = models.CharField(max_length=100, blank=True, null=True)
    zipcode = models.IntegerField(blank=True, null=True)
    location = models.CharField(max_length=100, blank=True, null=True)
    capacity = models.IntegerField(blank=True, null=True)
    notes = models.TextField(blank=True, null=True)
    photo = models.ImageField(blank=True, null=True, upload_to=path_and_rename)
    skills = tagulous.models.TagField(to=Skills, blank=True)
    signup_code = models.CharField(max_length=25, blank=True, null=True)
    title = models.CharField(max_length=100, blank=True, null=True)
    roles = models.ManyToManyField(Role, blank=True)
    stripe = models.CharField(max_length=255, blank=True, null=True)
    stripe_connect = models.CharField(max_length=255, blank=True, null=True)
    verification = models.CharField(max_length=255, default='unverified')
    payouts_enabled = models.BooleanField(default=False)
    biography = models.TextField(blank=True, null=True)
    long_description = models.TextField(blank=True, null=True)
    objects = CustomUserManager()
    email_notifications = models.BooleanField(default=True)
    email_confirmed = models.BooleanField(default=False)
    featured = models.BooleanField(default=False)
    tos = models.BooleanField(default=False)
    work_examples = GenericRelation('generics.Attachment')
    score = models.DecimalField(blank=True,
                                null=True,
                                max_digits=5,
                                decimal_places=2)
    referral_code = models.CharField(max_length=50, blank=True, null=True)
    full_time = models.BooleanField(default=True)
    contract_to_hire = models.BooleanField(default=True)
    freelance = models.BooleanField(default=True)

    @property
    def name(self):
        return '{0} {1}'.format(self.first_name, self.last_name)

    @property
    def get_photo(self):
        if self.photo:
            return '{0}{1}'.format(settings.MEDIA_URL, self.photo)
        else:
            try:
                return self.social_auth.get(
                    provider='linkedin-oauth2'
                ).extra_data['picture_urls']['values'][0]
            except:
                return ''

    @property
    def linkedin(self):
        try:
            return self.social_auth.get(provider='linkedin-oauth2')
        except UserSocialAuth.DoesNotExist:
            return None

    @property
    def company(self):
        """
        TODO Needs to support multiple primary companies
        """
        try:
            return Employee.objects.get(profile=self, primary=True).company
        except Employee.DoesNotExist:
            return None

    @property
    def contact_details(self):
        details, created = ContactDetails.objects.get_or_create(profile=self)
        if (created):
            details.email = self.email
            details.email_confirmed = self.email_confirmed
            details.save()
        return details

    def get_skills(self):
        return self.skills.all()

    @property
    def skilltests(self):
        return SkillTest.objects.filter(profile=self)

    @property
    def taken_tests(self):
        return [t.expertratings_test for t in self.skilltests]

    def get_default_payment(self):
        if self.stripe:
            stripe.api_key = settings.STRIPE_KEY
            stripe_customer = stripe.Customer.retrieve(self.stripe)
            for card in stripe_customer['sources']['data']:
                if card['id'] == stripe_customer['default_source']:
                    # TODO Manually serialize card, circular import error if using api serializer
                    return card
        return None

    @property
    def subscribed(self):
        active_projects = Project.objects.filter(project_manager=self,
                                                 status='active')
        if len(active_projects) > 0:
            return True
        return False

    def invite(self, sender):
        invite, created = Invite.objects.get_or_create(recipient=self,
                                                       sender=sender)
        if created:
            return True
        return False
Exemple #5
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class Thesis(models.Model):
    """
    This class defines the field that a thesis can have.
    The following fields are optional: additional, pdf
    A thesis can be promoted for either BSc, MSc, BEd, MEd, or as being part of a project.
    Each thesis is referenced with the chair that is providing it via a ForeignKey field.
    """
    THESIS_CHOICES = (
        ('BSC', 'Bachelor of Science'),
        ('MSC', 'Master of Science'),
        ('BED', 'Bachelor of Education'),
        ('MED', 'Master of Education'),
        ('PRO', 'Forschungsprojekt'),
        ('ETC', 'nach Absprache')
    )

    title = models.CharField('Titel der Arbeit',
                             blank=False,
                             max_length=200)

    description = models.TextField('Beschreibung',
                                   blank=False)

    date_added = models.DateTimeField('Erstellungsdatum',
                                      default=timezone.now,
                                      editable=False)

    additional = models.TextField('weitere Beschreibung',
                                  blank=True,
                                  max_length=1000)

    contact = models.EmailField('E-Mail der Kontaktperson:',
                                blank=False)

    chair = models.ForeignKey(Chair, on_delete=models.CASCADE,
                              related_name="provided_by",
                              verbose_name='angeboten durch Lehrstuhl')

    start_date = models.DateField('frühester Beginn',
                                  blank=False,
                                  default=timezone.now)

    is_active = models.BooleanField('aktiv',
                                    default=True)

    pdf = models.FileField('PDF mit Ausschreibung',
                           validators=[FileExtensionValidator(allowed_extensions=['pdf'])],
                           blank=True)

    type = MultiSelectField('Art der Arbeit',
                            choices=THESIS_CHOICES,
                            blank=False)

    tags = tagulous.models.TagField(get_absolute_url=lambda tag: reverse(
            'by_tag',
            args=parse_tags(tag.slug)))

    user = models.ForeignKey(AAIUser, null=True,
                             on_delete=models.DO_NOTHING,
                             related_name="uploaded_by",
                             verbose_name="hochgeladen von")

    def __str__(self):
        return self.title

    def get_absolute_url(self):
        return "/%i/" % self.id

    class Meta:
        verbose_name = "Abschlussarbeit"
        verbose_name_plural = "Abschlussarbeiten"
Exemple #6
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class PathContent(models.Model):
    """Content attached to a Path"""
    path = models.ForeignKey(Path, on_delete=models.CASCADE)
    content = models.ForeignKey(Content, on_delete=models.CASCADE)
    date_added = models.DateTimeField(auto_now_add=True)
    completed = models.BooleanField(default=False)
Exemple #7
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class Project(models.Model):
    company = models.ForeignKey(Company, blank=True, null=True)
    project_manager = models.ForeignKey('accounts.Profile')
    title = models.CharField(max_length=255, unique=True)
    slug = models.SlugField(max_length=255)
    type = models.CharField(max_length=100,
                            choices=PROJECT_TYPES,
                            blank=True,
                            null=True)
    category = models.CharField(max_length=100, blank=True, null=True)
    start_date = models.DateField(blank=True, null=True)
    end_date = models.DateField(blank=True, null=True)
    expire_date = models.DateField(blank=True, null=True)
    skills = tagulous.models.TagField(to='accounts.Skills',
                                      blank=True,
                                      null=True)
    deleted = models.BooleanField(default=False)
    estimated_hours = models.IntegerField(blank=True, null=True)
    estimated_cash = models.IntegerField(blank=True, null=True)
    estimated_equity_percentage = models.DecimalField(blank=True,
                                                      null=True,
                                                      max_digits=4,
                                                      decimal_places=2)
    estimated_equity_shares = models.DecimalField(blank=True,
                                                  null=True,
                                                  max_digits=9,
                                                  decimal_places=2)
    date_created = models.DateTimeField(auto_now_add=True)
    city = models.CharField(max_length=255, blank=True, null=True)
    state = models.CharField(max_length=255, blank=True, null=True)
    country = models.CharField(max_length=100, blank=True, null=True)
    country_code = models.CharField(max_length=100, blank=True, null=True)
    location = models.CharField(max_length=150, blank=True, null=True)
    status = models.CharField(max_length=100, blank=True, null=True)
    remote = models.BooleanField(default=False)
    featured = models.BooleanField(default=False)
    mix = models.BooleanField(default=False)
    background = models.TextField(blank=True, null=True)
    progress = models.TextField(blank=True, null=True)
    scope = models.TextField(blank=True, null=True)
    specs = models.TextField(blank=True, null=True)
    private_info = models.TextField(blank=True, null=True)
    published = models.BooleanField(default=False)
    approved = models.BooleanField(default=False)
    role = models.CharField(max_length=100, blank=True, null=True)
    years = models.IntegerField(blank=True, null=True)
    employment_type = models.CharField(max_length=100, default='freelance')
    autorenew = models.BooleanField(default=False)
    sku = models.CharField(max_length=50, blank=True, null=True)
    views = models.IntegerField(default=0)

    objects = ProjectManager()

    def __str__(self):
        return self.title

    def __unicode__(self):
        return self.title

    class Meta:
        ordering = ['-date_created']

    def save(self, *args, **kwargs):
        self.slug = slugify(self.title)
        super(Project, self).save(*args, **kwargs)

    def preauth(self, promo=None):
        product = Product.objects.get(sku=self.sku)
        try:
            order = Order.objects.get(content_type__pk=self.content_type.id,
                                      object_id=self.id,
                                      status='preauth')
        except Order.DoesNotExist:
            if promo:
                promo = Promo.objects.get(code=promo.lower())
            order = Order(content_object=self,
                          product=product,
                          user=self.project_manager,
                          status='preauth',
                          promo=promo)
            order.save()
            order.charge()
        return order

    def activate(self):
        today = datetime.now().date()
        if not self.sku:
            self.sku = 'free'
        product = Product.objects.get(sku=self.sku)
        self.expire_date = today + timedelta(days=product.interval)
        self.status = 'active'
        self.save()
        return self

    def subscribe(self, promo=None):
        try:
            order = Order.objects.get(content_type__pk=self.content_type.id,
                                      object_id=self.id,
                                      status='preauth')
        except Order.DoesNotExist:
            order = self.preauth(promo=promo)
        if order.product.sku != self.sku:
            product = Product.objects.get(sku=self.sku)
            order.product = product
            order.save()
        order.capture()
        if self.project_manager.referral_code:
            response = vl_conversion(self.project_manager)
            context = {
                'name': self.project_manager.name,
                'title': self.title,
                'email': self.project_manager.email,
                'location': self.project_manager.location,
                'referral_code': self.project_manager.referral_code,
                'url': settings.VL_CAMPAIGN_URL
            }
            send_to_emails('referral-conversion', settings.ADMINS, context)
        self.activate()
        return self

    def deactivate(self):
        today = datetime.now().date()
        if self.expire_date and self.expire_date <= today:
            if self.sku != 'free':
                order = Order.objects.get(
                    content_type__pk=self.content_type.id,
                    object_id=self.id,
                    status='active')
                order.status = 'expired'
                order.save()
            self.status = 'expired'
            self.published = False
            self.save()
            if not self.deleted:
                template = 'project-expired-free' if self.sku == 'free' else 'project-expired'
                url = '{0}/project/upgrade/{1}/'.format(
                    settings.BASE_URL, self.slug
                ) if self.sku == 'free' else '{0}/project/renew/{1}/'.format(
                    settings.BASE_URL, self.slug)
                send_mail(
                    template, [self.project_manager], {
                        'fname': self.project_manager.first_name,
                        'title': self.title,
                        'url': url
                    })
        return self

    @property
    def content_type(self):
        return ContentType.objects.get_for_model(self)

    @property
    def location(self):
        return self.city if self.city else self.project_manager.city

    @property
    def skills_str(self):
        return self.skills.get_tag_string()

    @property
    def nda_list(self):
        ndas = NDA.objects.filter(proposal__project=self)
        nda_list = [nda.receiver.id for nda in ndas]
        nda_list.append(self.project_manager.id)
        return nda_list
Exemple #8
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class Task(models.Model):
    project = models.ForeignKey(Project,
                                related_name='tasks',
                                on_delete=models.DO_NOTHING,
                                blank=True,
                                null=True)
    user = models.ForeignKey(settings.AUTH_USER_MODEL,
                             related_name='tasks_created',
                             on_delete=models.DO_NOTHING)
    title = models.CharField(max_length=200)
    description = models.TextField(blank=True, null=True)
    remarks = models.TextField(blank=True, null=True)
    url = models.URLField(blank=True, null=True)
    fee = models.BigIntegerField()
    currency = models.CharField(max_length=5,
                                choices=CURRENCY_CHOICES,
                                default=CURRENCY_CHOICES[0][0])
    deadline = models.DateTimeField(blank=True, null=True)
    skills = tagulous.models.TagField(Skill, blank=True)
    visibility = models.PositiveSmallIntegerField(
        choices=VISIBILITY_CHOICES, default=VISIBILITY_CHOICES[0][0])
    update_interval = models.PositiveIntegerField(blank=True, null=True)
    update_interval_units = models.PositiveSmallIntegerField(
        choices=UPDATE_SCHEDULE_CHOICES, blank=True, null=True)
    apply = models.BooleanField(default=True)
    closed = models.BooleanField(default=False)
    paid = models.BooleanField(default=False)
    applicants = models.ManyToManyField(settings.AUTH_USER_MODEL,
                                        through='Application',
                                        through_fields=('task', 'user'),
                                        related_name='task_applications',
                                        blank=True)
    participants = models.ManyToManyField(settings.AUTH_USER_MODEL,
                                          through='Participation',
                                          through_fields=('task', 'user'),
                                          related_name='task_participants',
                                          blank=True)
    satisfaction = models.SmallIntegerField(blank=True, null=True)
    created_at = models.DateTimeField(auto_now_add=True)
    apply_closed_at = models.DateTimeField(blank=True, null=True)
    closed_at = models.DateTimeField(blank=True, null=True)
    paid_at = models.DateTimeField(blank=True, null=True)
    comments = GenericRelation(Comment, related_query_name='tasks')
    uploads = GenericRelation(Upload, related_query_name='tasks')
    ratings = GenericRelation(Rating, related_query_name='tasks')

    def __unicode__(self):
        return self.summary

    class Meta:
        ordering = ['-created_at']
        unique_together = ('user', 'title', 'fee')

    @staticmethod
    @allow_staff_or_superuser
    def has_read_permission(request):
        return True

    @allow_staff_or_superuser
    def has_object_read_permission(self, request):
        if self.visibility == VISIBILITY_DEVELOPER:
            return request.user.type == USER_TYPE_DEVELOPER
        elif self.visibility == VISIBILITY_MY_TEAM:
            return bool(
                Connection.objects.exclude(accepted=False).filter(
                    Q(from_user=self.user, to_user=request.user)
                    | Q(from_user=request.user, to_user=self.user)).count())
        elif self.visibility == VISIBILITY_CUSTOM:
            return self.participation_set.filter(
                (Q(accepted=True) | Q(responded=False)),
                user=request.user).count()
        return False

    @staticmethod
    @allow_staff_or_superuser
    def has_write_permission(request):
        return request.user.type == USER_TYPE_PROJECT_OWNER

    @staticmethod
    @allow_staff_or_superuser
    def has_update_permission(request):
        return True

    @allow_staff_or_superuser
    def has_object_write_permission(self, request):
        return request.user == self.user

    @allow_staff_or_superuser
    def has_object_update_permission(self, request):
        if self.has_object_write_permission(request):
            return True
        # Participants can edit participation info directly on task object
        if request.method in ['PUT', 'PATCH']:
            allowed_keys = [
                'assignee', 'participants', 'confirmed_participants',
                'rejected_participants'
            ]
            if not [x for x in request.data.keys() if not x in allowed_keys]:
                return self.participation_set.filter(
                    (Q(accepted=True) | Q(responded=False)),
                    user=request.user).count()
        return False

    def display_fee(self, amount=None):
        if amount is None:
            amount = self.fee
        if self.currency in CURRENCY_SYMBOLS:
            return '%s%s' % (CURRENCY_SYMBOLS[self.currency],
                             floatformat(amount, arg=-2))
        return amount

    @property
    def summary(self):
        return '%s - Fee: %s' % (self.title, self.display_fee())

    @property
    def excerpt(self):
        try:
            return strip_tags(self.description).strip()
        except:
            return None

    @property
    def skills_list(self):
        return str(self.skills)

    @property
    def milestones(self):
        return self.progressevent_set.filter(type__in=[
            PROGRESS_EVENT_TYPE_MILESTONE, PROGRESS_EVENT_TYPE_SUBMIT
        ])

    @property
    def progress_events(self):
        return self.progressevent_set.all()

    @property
    def participation(self):
        return self.participation_set.filter(
            Q(accepted=True) | Q(responded=False))

    @property
    def assignee(self):
        try:
            return self.participation_set.get(
                (Q(accepted=True) | Q(responded=False)), assignee=True)
        except:
            return None

    @property
    def update_schedule_display(self):
        if self.update_interval and self.update_interval_units:
            if self.update_interval == 1 and self.update_interval_units == UPDATE_SCHEDULE_DAILY:
                return 'Daily'
            interval_units = str(
                self.get_update_interval_units_display()).lower()
            if self.update_interval == 1:
                return 'Every %s' % interval_units
            return 'Every %s %ss' % (self.update_interval, interval_units)
        return None

    @property
    def applications(self):
        return self.application_set.filter(responded=False)

    @property
    def all_uploads(self):
        return Upload.objects.filter(
            Q(tasks=self) | Q(comments__tasks=self)
            | Q(progress_reports__event__task=self))

    @property
    def meta_payment(self):
        return {
            'task_url': '/task/%s/' % self.id,
            'amount': self.fee,
            'currency': self.currency
        }

    def get_default_participation(self):
        tags = ['tunga.io', 'tunga']
        if self.skills:
            tags.extend(str(self.skills).split(','))
        tunga_share = '{share}%'.format(**{'share': TUNGA_SHARE_PERCENTAGE})
        return {
            'type':
            'payment',
            'language':
            'EN',
            'title':
            self.summary,
            'description':
            self.excerpt or self.summary,
            'keywords':
            tags,
            'participants': [{
                'id': 'mailto:%s' % TUNGA_SHARE_EMAIL,
                'role': 'owner',
                'share': tunga_share
            }]
        }

    def mobbr_participation(self, check_only=False):
        participation_meta = self.get_default_participation()
        if not self.url:
            return participation_meta, False

        mobbr_info_url = '%s?url=%s' % (
            'https://api.mobbr.com/api_v1/uris/info',
            urllib.quote_plus(self.url))
        r = requests.get(mobbr_info_url,
                         **{'headers': {
                             'Accept': 'application/json'
                         }})
        has_script = False
        if r.status_code == 200:
            response = r.json()
            task_script = response['result']['script']
            for meta_key in participation_meta:
                if meta_key == 'keywords':
                    if isinstance(task_script[meta_key], list):
                        participation_meta[meta_key].extend(
                            task_script[meta_key])
                elif meta_key == 'participants':
                    if isinstance(task_script[meta_key], list):
                        absolute_shares = []
                        relative_shares = []
                        absolute_participants = []
                        relative_participants = []

                        for key, participant in enumerate(
                                task_script[meta_key]):
                            if re.match(r'\d+%$', participant['share']):
                                share = int(participant['share'].replace(
                                    "%", ""))
                                if share > 0:
                                    absolute_shares.append(share)
                                    new_participant = participant
                                    new_participant['share'] = share
                                    absolute_participants.append(
                                        new_participant)
                            else:
                                share = int(participant['share'])
                                if share > 0:
                                    relative_shares.append(share)
                                    new_participant = participant
                                    new_participant['share'] = share
                                    relative_participants.append(
                                        new_participant)

                        additional_participants = []
                        total_absolutes = sum(absolute_shares)
                        total_relatives = sum(relative_shares)
                        if total_absolutes >= 100 or total_relatives == 0:
                            additional_participants = absolute_participants
                        elif total_absolutes == 0:
                            additional_participants = relative_participants
                        else:
                            additional_participants = absolute_participants
                            for participant in relative_participants:
                                share = int(
                                    round(((participant['share'] *
                                            (100 - total_absolutes)) /
                                           total_relatives), 0))
                                if share > 0:
                                    new_participant = participant
                                    new_participant['share'] = share
                                    additional_participants.append(
                                        new_participant)
                        if len(additional_participants):
                            participation_meta[meta_key].extend(
                                additional_participants)
                            has_script = True
                elif meta_key in task_script:
                    participation_meta[meta_key] = task_script[meta_key]
        return participation_meta, has_script

    @property
    def meta_participation(self):
        participation_meta, has_script = self.mobbr_participation()
        # TODO: Update local participation script to use defined shares
        if not has_script:
            participants = self.participation_set.filter(
                accepted=True).order_by('share')
            total_shares = 100 - TUNGA_SHARE_PERCENTAGE
            num_participants = participants.count()
            for participant in participants:
                participation_meta['participants'].append({
                    'id':
                    'mailto:%s' % participant.user.email,
                    'role':
                    participant.role,
                    'share':
                    int(total_shares / num_participants)
                })
        return participation_meta