experiENS/avisstage/models.py

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# coding: utf-8
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from __future__ import unicode_literals
from django.db import models
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from django.contrib.auth.models import User
from django.db.models.signals import post_save
from django.template.defaultfilters import slugify
from django.contrib.gis.db import models as geomodels
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from django.forms.widgets import DateInput
from django.urls import reverse
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from django.utils import timezone
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from taggit_autosuggest.managers import TaggableManager
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from tinymce.models import HTMLField as RichTextField
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from .utils import choices_length
from .statics import DEPARTEMENTS_DEFAUT, PAYS_OPTIONS, TYPE_LIEU_OPTIONS, TYPE_STAGE_OPTIONS
import ldap
#
# Profil Normalien (extension du modèle User)
#
class Normalien(models.Model):
user = models.OneToOneField(User, related_name="profil")
# Infos spécifiques
nom = models.CharField(u"Nom complet", max_length=255, blank=True)
promotion = models.CharField(u"Promotion", max_length=40, blank=True)
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mail = models.EmailField(u"Adresse e-mail permanente",
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max_length=200, blank=True)
class Meta:
verbose_name = u"Profil élève"
verbose_name_plural = u"Profils élèves"
def __unicode__(self):
return u"%s (%s)" % (self.nom, self.user.username)
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def stages_publics(self):
return self.stages.filter(public=True)
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# Hook à la création d'un nouvel utilisateur : récupération de ses infos par LDAP
def create_user_profile(sender, instance, created, **kwargs):
if created:
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profil, created = Normalien.objects.get_or_create(user=instance)
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try:
ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_NEVER)
l = ldap.initialize("ldaps://ldap.spi.ens.fr:636")
l.set_option(ldap.OPT_REFERRALS, 0)
l.set_option(ldap.OPT_PROTOCOL_VERSION, 3)
l.set_option(ldap.OPT_X_TLS,ldap.OPT_X_TLS_DEMAND)
l.set_option( ldap.OPT_X_TLS_DEMAND, True )
l.set_option( ldap.OPT_DEBUG_LEVEL, 255 )
info = l.search_s('dc=spi,dc=ens,dc=fr',
ldap.SCOPE_SUBTREE,
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('(uid=%s)' % (instance.username,)),
[str("cn"),
str("mailRoutingAddress"),
str("homeDirectory")])
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if len(info) > 0:
infos = info[0][1]
profil.nom = infos.get('cn', [''])[0]
if 'homeDirectory' in infos:
dirs = infos['homeDirectory'][0].split('/')
if dirs[1] == 'users':
annee = dirs[2]
dep = dirs[4]
dep = dict(DEPARTEMENTS_DEFAUT).get(dep.lower(), '')
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profil.promotion = u'%s %s' % (dep, annee)
pmail = infos.get('mailRoutingAddress',
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['%s@clipper.ens.fr'%instance.username])
if len(pmail) > 1:
profil.mail = pmail[0]
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profil.save()
except ldap.LDAPError:
pass
post_save.connect(create_user_profile, sender=User)
#
# Lieu de stage
#
class Lieu(models.Model):
# Général
nom = models.CharField(u"Nom de l'institution d'accueil",
max_length=250)
type_lieu = models.CharField(u"Type de structure d'accueil",
default="universite",
choices=TYPE_LIEU_OPTIONS,
max_length=choices_length(TYPE_LIEU_OPTIONS))
# Infos géographiques
ville = models.CharField(u"Ville",
max_length=200)
pays = models.CharField(u"Pays",
choices=PAYS_OPTIONS,
max_length=choices_length(PAYS_OPTIONS))
# Coordonnées
objects = geomodels.GeoManager() # Requis par GeoDjango
coord = geomodels.PointField(u"Coordonnées",
geography=True,
srid = 4326)
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def __unicode__(self):
return u"%s (%s)" % (self.nom, self.ville)
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class Meta:
verbose_name = "Lieu"
verbose_name_plural = "Lieux"
#
# Matières des stages
#
class StageMatiere(models.Model):
nom = models.CharField(u"Nom", max_length=30)
slug = models.SlugField()
class Meta:
verbose_name = "Matière des stages"
verbose_name_plural = "Matières des stages"
def __unicode__(self):
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return self.nom
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#
# Un stage
#
class Stage(models.Model):
# Misc
auteur = models.ForeignKey(Normalien, related_name="stages")
public = models.BooleanField(u"Visible publiquement", default=False)
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date_creation = models.DateTimeField(u"Créé le", default=timezone.now)
date_maj = models.DateTimeField(u"Mis à jour le", default=timezone.now)
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# Caractéristiques du stage
sujet = models.CharField(u"Sujet", max_length=500)
date_debut = models.DateField(u"Date de début", null=True)
date_fin = models.DateField(u"Date de fin", null=True)
type_stage = models.CharField(u"Type",
default="stage",
choices=TYPE_STAGE_OPTIONS,
max_length=choices_length(TYPE_STAGE_OPTIONS))
thematiques = TaggableManager(u"Thématiques", blank=True)
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matieres = models.ManyToManyField(StageMatiere, verbose_name=u"Matière(s)", related_name="stages")
encadrants = models.CharField(u"Encadrant⋅e⋅s", max_length=500, blank=True)
structure = models.CharField(u"Structure d'accueil", max_length=500, blank=True)
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# Avis
lieux = models.ManyToManyField(Lieu, related_name="stages",
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through="AvisLieu", blank=True)
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@property
def avis_lieux(self):
return self.avislieu_set.order_by('order')
@property
def lieu_principal(self):
return self.avis_lieux[0].lieu
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def get_absolute_url(self):
return reverse('avisstage:stage', self)
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def __unicode__(self):
return u"%s (par %s)" % (self.sujet, self.auteur.user.username)
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class Meta:
verbose_name = "Stage"
#
# Les avis
#
class AvisStage(models.Model):
stage = models.OneToOneField(Stage, related_name="avis_stage")
chapo = models.TextField(u"En quelques mots", blank=True)
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avis_ambiance = RichTextField(u"L'ambiance de travail", blank=True)
avis_sujet = RichTextField(u"Le sujet de stage", blank=True)
avis_admin = RichTextField(u"Formalités et administration", blank=True)
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les_plus = models.TextField(u"Les plus du stage", blank=True)
les_moins = models.TextField(u"Les moins du stage", blank=True)
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def __unicode__(self):
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return u"Avis sur {%s} par %s" % (self.stage.sujet, self.stage.auteur.user.username)
@property
def avis_all(self):
fields = ['avis_ambiance', 'avis_sujet', 'avis_admin']
return [(AvisStage._meta.get_field(field).verbose_name,
getattr(self, field, '')) for field in fields]
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class AvisLieu(models.Model):
stage = models.ForeignKey(Stage)
lieu = models.ForeignKey(Lieu)
order = models.IntegerField("Ordre", default=0)
chapo = models.TextField(u"En quelques mots", blank=True)
avis_lieustage = RichTextField(u"Le lieu du stage", blank=True)
avis_pratique = RichTextField(u"S'installer - conseils pratiques",
blank=True)
avis_tourisme = RichTextField(u"Dans les parages", blank=True)
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les_plus = models.TextField(u"Les plus du lieu", blank=True)
les_moins = models.TextField(u"Les moins du lieu", blank=True)
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class Meta:
verbose_name = "Avis sur un lieu de stage"
verbose_name_plural = "Avis sur un lieu de stage"
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def __unicode__(self):
return u"Avis sur {%s} par %s" % (self.lieu.nom, self.stage.auteur.user_id)
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@property
def avis_all(self):
fields = ['avis_lieustage', 'avis_pratique', 'avis_tourisme']
return [(AvisLieu._meta.get_field(field).verbose_name,
getattr(self, field, '')) for field in fields]