forked from ScoDoc/ScoDoc
fix twice imported user bug & misc. enhancements
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@ -85,7 +85,16 @@ def generate_excel_sample():
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def import_excel_file(datafile):
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"Create users from Excel file"
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"""
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Import scodoc users from Excel file.
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This method:
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* checks that the current_user has the ability to do so (at the moment only a SuperAdmin). He may thereoff import users with any well formed role into any deprtment (or all)
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* Once the check is done ans successfull, build the list of users (does not check the data)
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* call :func:`import_users` to actually do the job
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history: scodoc7 with no SuperAdmin every Admin_XXX could import users.
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:param datafile: the stream from to the to be imported
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:return: same as import users
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"""
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# Check current user privilege
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auth_dept = current_user.dept
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auth_name = str(current_user)
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@ -93,7 +102,7 @@ def import_excel_file(datafile):
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raise AccessDenied("invalid user (%s) must be SuperAdmin" % auth_name)
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# Récupération des informations sur l'utilisateur courant
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log("sco_import_users.import_excel_file by %s" % auth_name)
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# Read the data from the stream
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exceldata = datafile.read()
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if not exceldata:
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raise ScoValueError("Ficher excel vide ou invalide")
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@ -116,42 +125,55 @@ def import_excel_file(datafile):
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"colonnes incorrectes (on attend %d, et non %d) <br/> (colonnes manquantes: %s, colonnes invalides: %s)"
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% (len(TITLES), len(fs), list(cols.keys()), unknown)
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)
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# ok, same titles...
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U = []
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# ok, same titles... : build the list of dictionaries
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users = []
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for line in data[1:]:
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d = {}
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for i in range(len(fs)):
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d[fs[i]] = line[i]
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U.append(d)
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users.append(d)
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return import_users(U, auth_dept=auth_dept)
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return import_users(users)
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def import_users(users, auth_dept=""):
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"""Import des utilisateurs:
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Pour chaque utilisateur à créer:
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- vérifier données
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- générer mot de passe aléatoire
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- créer utilisateur et mettre le mot de passe
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- envoyer mot de passe par mail
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En cas d'erreur: supprimer tous les utilisateurs que l'on vient de créer.
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def import_users(users):
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"""
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Import users from a list of users_descriptors.
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descriptors are dictionaries hosting users's data.
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The operation is atomic (all the users are imported or none)
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:param users: list of descriptors to be imported
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:return: a tuple that describe the result of the import:
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* ok: import ok or aborted
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* messages: the list of messages
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* the # of users created
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"""
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""" Implémentation:
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Pour chaque utilisateur à créer:
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* vérifier données (y compris que le même nom d'utilisateur n'est pas utilisé plusieurs fois)
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* générer mot de passe aléatoire
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* créer utilisateur et mettre le mot de passe
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* envoyer mot de passe par mail
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Les utilisateurs à créer sont stockés dans un dictionnaire.
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L'ajout effectif ne se fait qu'en fin de fonction si aucune erreur n'a été détectée
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"""
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if len(users) == 0:
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import_ok = False
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msg_list = ["Feuille vide ou illisible"]
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else:
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created = {} # liste de uid créés
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msg_list = []
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line = 1 # start from excel line #2
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import_ok = True
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def append_msg(msg):
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msg_list.append("Ligne %s : %s" % (line, msg))
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if len(users) == 0:
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import_ok = False
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msg_list = ["Feuilles vide ou illisible"]
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else:
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created = [] # liste de uid créés
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msg_list = []
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line = 1 # satr from excel line #2
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import_ok = True
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try:
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for u in users:
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user_ok = True
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line = line + 1
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user_ok, msg = sco_users.check_modif_user(
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0,
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@ -175,7 +197,7 @@ def import_users(users, auth_dept=""):
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"identifiant '%s' invalide (pas d'accents ni de caractères spéciaux)"
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% u["user_name"]
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)
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elif len(u["user_name"]) > 64:
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if len(u["user_name"]) > 64:
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user_ok = False
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append_msg(
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"identifiant '%s' trop long (64 caractères)" % u["user_name"]
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@ -189,29 +211,41 @@ def import_users(users, auth_dept=""):
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if len(u["email"]) > 120:
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user_ok = False
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append_msg("email '%s' trop long (120 caractères)" % u["email"])
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# check that tha same user_name has not already been described in this import
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if u["user_name"] in created.keys():
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user_ok = False
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append_msg(
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"l'utilisateur '%s' a déjà été décrit ligne %s"
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% (u["user_name"], created[u["user_name"]]["line"])
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)
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# check département
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if u["dept"] != "":
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dept = Departement.query.filter_by(acronym=u["dept"]).first()
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if dept is None:
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user_ok = False
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append_msg("département '%s' inexistant" % u["dept"])
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# check roles / ignore whitespaces around roles / build roles_string
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# roles_string (expected by User) appears as column 'roles' in excel file
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roles_list = []
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for role in u["roles"].split(","):
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try:
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_, _ = UserRole.role_dept_from_string(role)
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_, _ = UserRole.role_dept_from_string(role.strip())
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roles_list.append(role.strip())
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except ScoValueError as value_error:
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user_ok = False
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append_msg("role : %s " % role)
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# Création de l'utilisateur (via SQLAlchemy)
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append_msg("role %s : %s" % (role, value_error))
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u["roles_string"] = ",".join(roles_list)
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if user_ok:
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created.append(u)
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u["line"] = line
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created[u["user_name"]] = u
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else:
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import_ok = False
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except ScoValueError as value_error:
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log("import_users: exception: abort create %s" % str(created))
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log("import_users: exception: abort create %s" % str(created.keys()))
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raise ScoValueError(msg) # re-raise exception
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if import_ok:
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for u in created:
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u["roles_string"] = u["roles"]
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for u in created.values():
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# Création de l'utilisateur (via SQLAlchemy)
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user = User()
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user.from_dict(u, new_user=True)
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db.session.add(user)
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