# -*- mode: python -*-
# -*- coding: utf-8 -*-
##############################################################################
#
# Gestion scolarite IUT
#
# Copyright (c) 1999 - 2020 Emmanuel Viennet. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Emmanuel Viennet emmanuel.viennet@viennet.net
#
##############################################################################
"""Import / Export de formations
"""
from operator import itemgetter
from sco_utils import *
import xml.dom.minidom
from notesdb import *
from notes_log import log
import sco_codes_parcours
import sco_formsemestre
import sco_tag_module
from gen_tables import GenTable
def formation_export(
context, formation_id, export_ids=False, export_tags=True, format=None, REQUEST=None
):
"""Get a formation, with UE, matieres, modules
in desired format
"""
F = context.formation_list(args={"formation_id": formation_id})[0]
ues = context.do_ue_list({"formation_id": formation_id})
F["ue"] = ues
for ue in ues:
ue_id = ue["ue_id"]
if not export_ids:
del ue["ue_id"]
del ue["formation_id"]
if ue["ects"] is None:
del ue["ects"]
mats = context.do_matiere_list({"ue_id": ue_id})
ue["matiere"] = mats
for mat in mats:
matiere_id = mat["matiere_id"]
if not export_ids:
del mat["matiere_id"]
del mat["ue_id"]
mods = context.do_module_list({"matiere_id": matiere_id})
mat["module"] = mods
for mod in mods:
if export_tags:
# mod['tags'] = sco_tag_module.module_tag_list(context, module_id=mod['module_id'])
tags = sco_tag_module.module_tag_list(
context, module_id=mod["module_id"]
)
if tags:
mod["tags"] = [{"name": x} for x in tags]
if not export_ids:
del mod["ue_id"]
del mod["matiere_id"]
del mod["module_id"]
del mod["formation_id"]
if mod["ects"] is None:
del mod["ects"]
return sendResult(
REQUEST, F, name="formation", format=format, force_outer_xml_tag=False
)
ELEMENT_NODE = 1
TEXT_NODE = 3
def XMLToDicts(element, encoding):
"""Represent dom element as a dict
Example:
<foo x="1" y="2"><bar z="2"/></foo>
will give us:
('foo', {'y': '2', 'x': '1'}, [('bar', {'z': '2'}, [])])
"""
d = {}
# attributes
if element.attributes:
for i in range(len(element.attributes)):
a = element.attributes.item(i).nodeName.encode(encoding)
v = element.getAttribute(element.attributes.item(i).nodeName)
d[a] = v.encode(encoding)
# descendants
childs = []
for child in element.childNodes:
if child.nodeType == ELEMENT_NODE:
childs.append(XMLToDicts(child, encoding))
return (element.nodeName.encode(encoding), d, childs)
def formation_import_xml(
context, REQUEST, doc, import_tags=True, encoding=SCO_ENCODING
):
"""Create a formation from XML representation
(format dumped by formation_export( format='xml' ))
"""
log("formation_import_xml: doc=%s" % doc)
try:
dom = xml.dom.minidom.parseString(doc)
except:
log("formation_import_xml: invalid XML data")
raise ScoValueError("Fichier XML invalide")
f = dom.getElementsByTagName("formation")[0] # or dom.documentElement
D = XMLToDicts(f, encoding)
assert D[0] == "formation"
F = D[1]
F_quoted = F.copy()
log("F=%s" % F)
quote_dict(F_quoted)
log("F_quoted=%s" % F_quoted)
# find new version number
cnx = context.GetDBConnexion()
cursor = cnx.cursor(cursor_factory=ScoDocCursor)
log(
"select max(version) from notes_formations where acronyme=%(acronyme)s and titre=%(titre)s"
% F_quoted
)
cursor.execute(
"select max(version) from notes_formations where acronyme=%(acronyme)s and titre=%(titre)s",
F_quoted,
)
res = cursor.fetchall()
try:
version = int(res[0][0]) + 1
except:
version = 1
F["version"] = version
# create formation
# F_unquoted = F.copy()
# unescape_html_dict(F_unquoted)
formation_id = context.do_formation_create(F, REQUEST)
log("formation %s created" % formation_id)
ues_old2new = {} # xml ue_id : new ue_id
modules_old2new = {} # xml module_id : new module_id
# (nb: mecanisme utilise pour cloner semestres seulement, pas pour I/O XML)
# -- create UEs
for ue_info in D[2]:
assert ue_info[0] == "ue"
ue_info[1]["formation_id"] = formation_id
if "ue_id" in ue_info[1]:
xml_ue_id = ue_info[1]["ue_id"]
del ue_info[1]["ue_id"]
else:
xml_ue_id = None
ue_id = context.do_ue_create(ue_info[1], REQUEST)
if xml_ue_id:
ues_old2new[xml_ue_id] = ue_id
# -- create matieres
for mat_info in ue_info[2]:
assert mat_info[0] == "matiere"
mat_info[1]["ue_id"] = ue_id
mat_id = context.do_matiere_create(mat_info[1], REQUEST)
# -- create modules
for mod_info in mat_info[2]:
assert mod_info[0] == "module"
if "module_id" in mod_info[1]:
xml_module_id = mod_info[1]["module_id"]
del mod_info[1]["module_id"]
else:
xml_module_id = None
mod_info[1]["formation_id"] = formation_id
mod_info[1]["matiere_id"] = mat_id
mod_info[1]["ue_id"] = ue_id
mod_id = context.do_module_create(mod_info[1], REQUEST)
if xml_module_id:
modules_old2new[xml_module_id] = mod_id
if import_tags:
if len(mod_info) > 2:
tag_names = [t[1]["name"] for t in mod_info[2]]
sco_tag_module.module_tag_set(context, mod_id, tag_names)
return formation_id, modules_old2new, ues_old2new
def formation_list_table(context, formation_id=None, args={}, REQUEST=None):
"""List formation, grouped by titre and sorted by versions
and listing associated semestres
returns a table
"""
formations = context.formation_list(formation_id=formation_id, args=args)
title = "Programmes pédagogiques"
lockicon = icontag(
"lock32_img", title="Comporte des semestres verrouillés", border="0"
)
suppricon = icontag(
"delete_small_img", border="0", alt="supprimer", title="Supprimer"
)
editicon = icontag(
"edit_img", border="0", alt="modifier", title="Modifier titres et code"
)
editable = REQUEST.AUTHENTICATED_USER.has_permission(ScoChangeFormation, context)
# Traduit/ajoute des champs à afficher:
for f in formations:
try:
f["parcours_name"] = sco_codes_parcours.get_parcours_from_code(
f["type_parcours"]
).NAME
except:
f["parcours_name"] = ""
f["_titre_target"] = "ue_list?formation_id=%(formation_id)s" % f
f["_titre_link_class"] = "stdlink"
# Ajoute les semestres associés à chaque formation:
f["sems"] = sco_formsemestre.do_formsemestre_list(
context, args={"formation_id": f["formation_id"]}
)
f["sems_list_txt"] = ", ".join([s["session_id"] for s in f["sems"]])
f["_sems_list_txt_html"] = ", ".join(
[
'<a class="discretelink" href="formsemestre_status?formsemestre_id=%(formsemestre_id)s">%(session_id)s<a>'
% s
for s in f["sems"]
]
+ [
'<a class="stdlink" href="formsemestre_createwithmodules?formation_id=%(formation_id)s&semestre_id=1">ajouter</a>'
% f
]
)
if f["sems"]:
f["date_fin_dernier_sem"] = max([s["date_fin_iso"] for s in f["sems"]])
f["annee_dernier_sem"] = f["date_fin_dernier_sem"].split("-")[0]
else:
f["date_fin_dernier_sem"] = ""
f["annee_dernier_sem"] = ""
locked = context.formation_has_locked_sems(f["formation_id"])
#
if locked:
but_locked = lockicon
else:
but_locked = '<span class="but_placeholder"></span>'
if editable and not locked:
but_suppr = (
'<a class="stdlink" href="formation_delete?formation_id=%s">%s</a>'
% (f["formation_id"], suppricon)
)
else:
but_suppr = '<span class="but_placeholder"></span>'
if editable:
but_edit = (
'<a class="stdlink" href="formation_edit?formation_id=%s">%s</a>'
% (f["formation_id"], editicon)
)
else:
but_edit = '<span class="but_placeholder"></span>'
f["buttons"] = ""
f["_buttons_html"] = but_locked + but_suppr + but_edit
# Tri par annee_denier_sem, type, acronyme, titre, version décroissante
formations.sort(key=itemgetter("version"), reverse=True)
formations.sort(key=itemgetter("titre"))
formations.sort(key=itemgetter("acronyme"))
formations.sort(key=itemgetter("parcours_name"))
formations.sort(
key=itemgetter("annee_dernier_sem"), reverse=True
) # plus recemments utilises en tete
#
columns_ids = (
"buttons",
"acronyme",
"parcours_name",
"formation_code",
"version",
"titre",
"sems_list_txt",
)
titles = {
"buttons": "",
"acronyme": "Acro.",
"parcours_name": "Type",
"titre": "Titre",
"version": "Version",
"formation_code": "Code",
"sems_list_txt": "Semestres",
}
return GenTable(
columns_ids=columns_ids,
rows=formations,
titles=titles,
origin="Généré par %s le " % VERSION.SCONAME + timedate_human_repr() + "",
caption=title,
html_caption=title,
table_id="formation_list_table",
html_class="formation_list_table table_leftalign",
html_with_td_classes=True,
html_sortable=True,
base_url="%s?formation_id=%s" % (REQUEST.URL0, formation_id),
page_title=title,
pdf_title=title,
preferences=context.get_preferences(),
)