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79 lines
2.5 KiB
79 lines
2.5 KiB
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from django.db import models
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from django.utils.translation import gettext_lazy as _
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from filer.fields.image import FilerImageField
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class Transmitters(models.Model):
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full_name = models.CharField(max_length=255, verbose_name=_('full name'))
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birth_year_hijri = models.IntegerField(verbose_name=_("Birth Year (Hijri)"), null=True, blank=True)
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death_year_hijri = models.IntegerField(verbose_name=_("Death Year (Hijri)"), null=True, blank=True)
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description = models.TextField(blank=True, null=True, verbose_name=_("Description"))
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thumbnail = FilerImageField(
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related_name="+",
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on_delete=models.CASCADE,
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help_text=_('image allowed'),
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null=True,
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blank=True
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)
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created_at = models.DateTimeField(auto_now_add=True, verbose_name=_('created at'))
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updated_at = models.DateTimeField(auto_now=True, verbose_name=_('updated at'))
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class Meta:
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verbose_name = _('Transmitter')
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verbose_name_plural = _('Transmitters')
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ordering = ('full_name',)
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def __str__(self):
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return self.full_name
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class HadisTransmitter(models.Model):
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hadis = models.ForeignKey(
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"hadis.Hadis",
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on_delete=models.CASCADE,
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verbose_name=_('hadis'),
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related_name='transmitters'
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)
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transmitter = models.ForeignKey(
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Transmitters,
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on_delete=models.CASCADE,
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verbose_name=_('transmitter'),
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related_name='hadises',
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null=True,
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blank=True,
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help_text=_('Leave empty if this represents a gap in the chain')
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)
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status = models.ForeignKey(
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"hadis.HadisStatus",
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on_delete=models.SET_NULL,
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verbose_name=_('status'),
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related_name='transmitters',
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null=True,
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blank=True
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)
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order = models.PositiveIntegerField(
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default=0,
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verbose_name=_('Order'),
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help_text=_('Order in the chain of transmission')
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)
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is_gap = models.BooleanField(
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default=False,
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verbose_name=_('Is Gap'),
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help_text=_('Check this if this represents a gap in the transmission chain')
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)
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created_at = models.DateTimeField(auto_now_add=True, verbose_name=_('created at'))
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class Meta:
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verbose_name = _('Hadis Transmitter')
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verbose_name_plural = _('Hadis Transmitters')
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ordering = ('hadis', 'order')
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unique_together = ('hadis', 'transmitter', 'order')
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def __str__(self):
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return f'{self.hadis.number} - {self.transmitter.full_name if self.transmitter else "Gap"} ({self.order})'
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