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from django.db import models
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from polymorphic import PolymorphicModel
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from django.core.urlresolvers import reverse
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CONF_STATES = (
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(0, 'Disconnected'),
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(1, 'Connected'),
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(1, 'Running'),
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)
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CONF_TYPES = (
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(0, 'Active'),
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(1, 'Historical'),
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)
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DEV_STATES = (
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(0, 'No connected'),
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(1, 'Connected'),
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(2, 'Configured'),
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(3, 'Running'),
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)
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DEV_TYPES = (
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('', 'Select a device type'),
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('rc', 'Radar Controller'),
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('dds', 'Direct Digital Synthesizer'),
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('jars', 'Jicamarca Radar Acquisition System'),
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('usrp', 'Universal Software Radio Peripheral'),
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('cgs', 'Clock Generator System'),
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('abs', 'Automatic Beam Switching'),
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)
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DEV_PORTS = {
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'rc' : 2000,
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'dds' : 2000,
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'jars' : 2000,
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'usrp' : 2000,
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'cgs' : 8080,
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'abs' : 8080
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}
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RADAR_STATES = (
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(0, 'No connected'),
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(1, 'Connnected'),
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(2, 'Configured'),
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(3, 'Running'),
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(4, 'Scheduled'),
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)
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# Create your models here.
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class DeviceType(models.Model):
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name = models.CharField(max_length = 10, choices = DEV_TYPES, default = 'rc')
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description = models.TextField(blank=True, null=True)
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class Meta:
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db_table = 'db_device_types'
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def __unicode__(self):
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return u'%s' % self.get_name_display()
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class Device(models.Model):
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device_type = models.ForeignKey(DeviceType)
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# location = models.ForeignKey(Location)
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name = models.CharField(max_length=40, default='')
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ip_address = models.GenericIPAddressField(protocol='IPv4', default='0.0.0.0')
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port_address = models.PositiveSmallIntegerField(default=2000)
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description = models.TextField(blank=True, null=True)
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status = models.PositiveSmallIntegerField(default=0, choices=DEV_STATES)
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class Meta:
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db_table = 'db_devices'
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def __unicode__(self):
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return u'%s | %s' % (self.name, self.ip_address)
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def get_status(self):
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return self.status
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class Campaign(models.Model):
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template = models.BooleanField(default=False)
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name = models.CharField(max_length=40, unique=True)
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start_date = models.DateTimeField(blank=True, null=True)
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end_date = models.DateTimeField(blank=True, null=True)
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tags = models.CharField(max_length=40)
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description = models.TextField(blank=True, null=True)
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class Meta:
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db_table = 'db_campaigns'
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def __unicode__(self):
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return u'%s' % (self.name)
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class Radar(models.Model):
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name = models.CharField(max_length = 30)
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campaign = models.ForeignKey(Campaign)
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status = models.PositiveSmallIntegerField(default=0, choices=RADAR_STATES)
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class Meta:
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db_table = 'db_radar'
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def __unicode__(self):
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return u'%s' % self.name
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class Experiment(models.Model):
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template = models.BooleanField(default=False)
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radar = models.ForeignKey(Radar)
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name = models.CharField(max_length=40, default='')
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start_time = models.TimeField(default='00:00:00')
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end_time = models.TimeField(default='23:59:59')
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class Meta:
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db_table = 'db_experiments'
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def __unicode__(self):
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return u'[%s]: %s' % (self.radar.name, self.name)
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class Configuration(PolymorphicModel):
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template = models.BooleanField(default=False)
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name = models.CharField(verbose_name="Configuration Name", max_length=40, default='')
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experiment = models.ForeignKey(Experiment)
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device = models.ForeignKey(Device)
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type = models.PositiveSmallIntegerField(default=0, choices=CONF_TYPES)
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created_date = models.DateTimeField(auto_now_add=True)
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programmed_date = models.DateTimeField(auto_now=True)
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parameters = models.TextField(default='{}')
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class Meta:
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db_table = 'db_configurations'
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def __unicode__(self):
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return u'[%s - %s]: %s' % (self.experiment.campaign.name,
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self.experiment.name,
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self.device.name)
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def get_absolute_url(self):
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return reverse('url_%s_conf' % self.device.device_type.name, args=[str(self.id)])
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def get_absolute_url_edit(self):
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return reverse('url_edit_%s_conf' % self.device.device_type.name, args=[str(self.id)])
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def get_absolute_url_import(self):
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return reverse('url_import_%s_conf' % self.device.device_type.name, args=[str(self.id)])
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def get_absolute_url_export(self):
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return reverse('url_export_%s_conf' % self.device.device_type.name, args=[str(self.id)])
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def get_absolute_url_write(self):
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return reverse('url_write_%s_conf' % self.device.device_type.name, args=[str(self.id)])
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def get_absolute_url_read(self):
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return reverse('url_read_%s_conf' % self.device.device_type.name, args=[str(self.id)])
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class Location(models.Model):
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name = models.CharField(max_length = 30)
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description = models.TextField(blank=True, null=True)
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class Meta:
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db_table = 'db_location'
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def __unicode__(self):
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return u'%s' % self.name
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