95 lines
3.3 KiB
Python
95 lines
3.3 KiB
Python
from django.conf import settings
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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 django.utils.translation import get_language
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class MapConfig(models.Model):
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"""
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Defines access permissions for a named map.
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Three access levels are supported:
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- ``public``: no login required, accessible by anyone.
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- ``authenticated``: any logged-in user can access.
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- ``restricted``: access is granted when at least one of the
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thematic / team / user conditions is satisfied (OR logic).
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Admins always bypass this check.
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"""
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ACCESS_PUBLIC = 'public'
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ACCESS_AUTHENTICATED = 'authenticated'
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ACCESS_RESTRICTED = 'restricted'
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ACCESS_LEVEL_CHOICES = [
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(ACCESS_PUBLIC, _('Tout public (sans connexion)')),
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(ACCESS_AUTHENTICATED, _('Toute personne connectée')),
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(ACCESS_RESTRICTED, _('Accès restreint (thématiques / équipes / utilisateurs)')),
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]
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code = models.CharField(
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max_length=100,
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unique=True,
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verbose_name=_("Code"),
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help_text=_("Identifiant technique de la carte (ex: concrete_blocks)."),
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)
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name_fr = models.CharField(max_length=200, verbose_name=_("Nom (FR)"))
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name_nl = models.CharField(max_length=200, blank=True, verbose_name=_("Naam (NL)"))
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access_level = models.CharField(
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max_length=20,
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choices=ACCESS_LEVEL_CHOICES,
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default=ACCESS_AUTHENTICATED,
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verbose_name=_("Niveau d'accès"),
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)
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# ── Restricted access grants ─────────────────────────────────────────────
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thematics = models.ManyToManyField(
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'common.Thematic',
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blank=True,
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related_name='map_configs',
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verbose_name=_("Thématiques autorisées"),
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help_text=_(
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"Les utilisateurs ayant accès à l'une de ces thématiques "
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"peuvent visualiser la carte (niveau 'restreint' uniquement)."
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),
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)
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teams = models.ManyToManyField(
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'contracts.CompanyTeam',
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blank=True,
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related_name='map_configs',
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verbose_name=_("Équipes autorisées"),
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help_text=_(
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"Les membres de ces équipes peuvent visualiser la carte "
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"(niveau 'restreint' uniquement)."
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),
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)
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users = models.ManyToManyField(
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settings.AUTH_USER_MODEL,
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blank=True,
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related_name='map_configs',
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verbose_name=_("Utilisateurs autorisés"),
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help_text=_(
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"Ces utilisateurs spécifiques peuvent visualiser la carte "
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"(niveau 'restreint' uniquement)."
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),
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)
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# ─────────────────────────────────────────────────────────────────────────
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class Meta:
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verbose_name = _("Configuration d'accès à une carte")
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verbose_name_plural = _("Configurations d'accès aux cartes")
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ordering = ['code']
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@property
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def name(self):
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lang = get_language()
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if lang and lang.startswith('nl') and self.name_nl:
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return self.name_nl
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return self.name_fr
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def __str__(self):
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return f"{self.name_fr} ({self.code})"
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