forked from ScoDoc/ScoDoc
322 lines
11 KiB
Python
322 lines
11 KiB
Python
# -*- mode: python -*-
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# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Gestion scolarite IUT
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#
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# Copyright (c) 1999 - 2021 Emmanuel Viennet. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# Emmanuel Viennet emmanuel.viennet@viennet.net
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#
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##############################################################################
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"""Import / Export de formations
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"""
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from operator import itemgetter
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import xml.dom.minidom
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import sco_utils as scu
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import notesdb as ndb
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from notes_log import log
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import sco_codes_parcours
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import sco_formsemestre
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import sco_tag_module
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from gen_tables import GenTable
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from sco_exceptions import ScoValueError
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from sco_permissions import ScoChangeFormation
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import VERSION
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def formation_export(
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context, formation_id, export_ids=False, export_tags=True, format=None, REQUEST=None
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):
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"""Get a formation, with UE, matieres, modules
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in desired format
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"""
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F = context.formation_list(args={"formation_id": formation_id})[0]
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ues = context.do_ue_list({"formation_id": formation_id})
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F["ue"] = ues
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for ue in ues:
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ue_id = ue["ue_id"]
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if not export_ids:
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del ue["ue_id"]
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del ue["formation_id"]
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if ue["ects"] is None:
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del ue["ects"]
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mats = context.do_matiere_list({"ue_id": ue_id})
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ue["matiere"] = mats
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for mat in mats:
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matiere_id = mat["matiere_id"]
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if not export_ids:
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del mat["matiere_id"]
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del mat["ue_id"]
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mods = context.do_module_list({"matiere_id": matiere_id})
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mat["module"] = mods
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for mod in mods:
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if export_tags:
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# mod['tags'] = sco_tag_module.module_tag_list(context, module_id=mod['module_id'])
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tags = sco_tag_module.module_tag_list(
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context, module_id=mod["module_id"]
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)
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if tags:
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mod["tags"] = [{"name": x} for x in tags]
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if not export_ids:
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del mod["ue_id"]
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del mod["matiere_id"]
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del mod["module_id"]
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del mod["formation_id"]
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if mod["ects"] is None:
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del mod["ects"]
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return scu.sendResult(
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REQUEST, F, name="formation", format=format, force_outer_xml_tag=False
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)
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ELEMENT_NODE = 1
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TEXT_NODE = 3
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def XMLToDicts(element, encoding):
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"""Represent dom element as a dict
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Example:
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<foo x="1" y="2"><bar z="2"/></foo>
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will give us:
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('foo', {'y': '2', 'x': '1'}, [('bar', {'z': '2'}, [])])
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"""
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d = {}
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# attributes
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if element.attributes:
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for i in range(len(element.attributes)):
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a = element.attributes.item(i).nodeName.encode(encoding)
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v = element.getAttribute(element.attributes.item(i).nodeName)
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d[a] = v.encode(encoding)
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# descendants
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childs = []
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for child in element.childNodes:
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if child.nodeType == ELEMENT_NODE:
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childs.append(XMLToDicts(child, encoding))
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return (element.nodeName.encode(encoding), d, childs)
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def formation_import_xml(
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context, REQUEST, doc, import_tags=True, encoding=scu.SCO_ENCODING
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):
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"""Create a formation from XML representation
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(format dumped by formation_export( format='xml' ))
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"""
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log("formation_import_xml: doc=%s" % doc)
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try:
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dom = xml.dom.minidom.parseString(doc)
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except:
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log("formation_import_xml: invalid XML data")
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raise ScoValueError("Fichier XML invalide")
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f = dom.getElementsByTagName("formation")[0] # or dom.documentElement
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D = XMLToDicts(f, encoding)
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assert D[0] == "formation"
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F = D[1]
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F_quoted = F.copy()
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log("F=%s" % F)
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ndb.quote_dict(F_quoted)
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log("F_quoted=%s" % F_quoted)
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# find new version number
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cnx = context.GetDBConnexion()
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cursor = cnx.cursor(cursor_factory=ndb.ScoDocCursor)
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log(
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"select max(version) from notes_formations where acronyme=%(acronyme)s and titre=%(titre)s"
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% F_quoted
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)
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cursor.execute(
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"select max(version) from notes_formations where acronyme=%(acronyme)s and titre=%(titre)s",
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F_quoted,
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)
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res = cursor.fetchall()
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try:
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version = int(res[0][0]) + 1
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except:
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version = 1
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F["version"] = version
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# create formation
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# F_unquoted = F.copy()
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# unescape_html_dict(F_unquoted)
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formation_id = context.do_formation_create(F, REQUEST)
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log("formation %s created" % formation_id)
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ues_old2new = {} # xml ue_id : new ue_id
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modules_old2new = {} # xml module_id : new module_id
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# (nb: mecanisme utilise pour cloner semestres seulement, pas pour I/O XML)
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# -- create UEs
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for ue_info in D[2]:
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assert ue_info[0] == "ue"
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ue_info[1]["formation_id"] = formation_id
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if "ue_id" in ue_info[1]:
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xml_ue_id = ue_info[1]["ue_id"]
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del ue_info[1]["ue_id"]
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else:
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xml_ue_id = None
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ue_id = context.do_ue_create(ue_info[1], REQUEST)
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if xml_ue_id:
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ues_old2new[xml_ue_id] = ue_id
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# -- create matieres
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for mat_info in ue_info[2]:
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assert mat_info[0] == "matiere"
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mat_info[1]["ue_id"] = ue_id
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mat_id = context.do_matiere_create(mat_info[1], REQUEST)
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# -- create modules
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for mod_info in mat_info[2]:
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assert mod_info[0] == "module"
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if "module_id" in mod_info[1]:
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xml_module_id = mod_info[1]["module_id"]
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del mod_info[1]["module_id"]
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else:
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xml_module_id = None
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mod_info[1]["formation_id"] = formation_id
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mod_info[1]["matiere_id"] = mat_id
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mod_info[1]["ue_id"] = ue_id
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mod_id = context.do_module_create(mod_info[1], REQUEST)
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if xml_module_id:
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modules_old2new[xml_module_id] = mod_id
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if import_tags:
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if len(mod_info) > 2:
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tag_names = [t[1]["name"] for t in mod_info[2]]
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sco_tag_module.module_tag_set(context, mod_id, tag_names)
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return formation_id, modules_old2new, ues_old2new
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def formation_list_table(context, formation_id=None, args={}, REQUEST=None):
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"""List formation, grouped by titre and sorted by versions
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and listing associated semestres
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returns a table
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"""
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formations = context.formation_list(formation_id=formation_id, args=args)
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title = "Programmes pédagogiques"
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lockicon = scu.icontag(
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"lock32_img", title="Comporte des semestres verrouillés", border="0"
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)
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suppricon = scu.icontag(
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"delete_small_img", border="0", alt="supprimer", title="Supprimer"
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)
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editicon = scu.icontag(
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"edit_img", border="0", alt="modifier", title="Modifier titres et code"
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)
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editable = REQUEST.AUTHENTICATED_USER.has_permission(
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Permission.ScoChangeFormation, context
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)
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# Traduit/ajoute des champs à afficher:
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for f in formations:
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try:
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f["parcours_name"] = sco_codes_parcours.get_parcours_from_code(
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f["type_parcours"]
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).NAME
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except:
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f["parcours_name"] = ""
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f["_titre_target"] = "ue_list?formation_id=%(formation_id)s" % f
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f["_titre_link_class"] = "stdlink"
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# Ajoute les semestres associés à chaque formation:
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f["sems"] = sco_formsemestre.do_formsemestre_list(
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context, args={"formation_id": f["formation_id"]}
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)
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f["sems_list_txt"] = ", ".join([s["session_id"] for s in f["sems"]])
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f["_sems_list_txt_html"] = ", ".join(
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[
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'<a class="discretelink" href="formsemestre_status?formsemestre_id=%(formsemestre_id)s">%(session_id)s<a>'
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% s
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for s in f["sems"]
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]
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+ [
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'<a class="stdlink" href="formsemestre_createwithmodules?formation_id=%(formation_id)s&semestre_id=1">ajouter</a>'
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% f
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]
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)
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if f["sems"]:
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f["date_fin_dernier_sem"] = max([s["date_fin_iso"] for s in f["sems"]])
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f["annee_dernier_sem"] = f["date_fin_dernier_sem"].split("-")[0]
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else:
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f["date_fin_dernier_sem"] = ""
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f["annee_dernier_sem"] = ""
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locked = context.formation_has_locked_sems(f["formation_id"])
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#
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if locked:
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but_locked = lockicon
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else:
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but_locked = '<span class="but_placeholder"></span>'
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if editable and not locked:
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but_suppr = (
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'<a class="stdlink" href="formation_delete?formation_id=%s">%s</a>'
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% (f["formation_id"], suppricon)
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)
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else:
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but_suppr = '<span class="but_placeholder"></span>'
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if editable:
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but_edit = (
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'<a class="stdlink" href="formation_edit?formation_id=%s">%s</a>'
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% (f["formation_id"], editicon)
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)
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else:
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but_edit = '<span class="but_placeholder"></span>'
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f["buttons"] = ""
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f["_buttons_html"] = but_locked + but_suppr + but_edit
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# Tri par annee_denier_sem, type, acronyme, titre, version décroissante
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formations.sort(key=itemgetter("version"), reverse=True)
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formations.sort(key=itemgetter("titre"))
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formations.sort(key=itemgetter("acronyme"))
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formations.sort(key=itemgetter("parcours_name"))
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formations.sort(
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key=itemgetter("annee_dernier_sem"), reverse=True
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) # plus recemments utilises en tete
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#
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columns_ids = (
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"buttons",
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"acronyme",
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"parcours_name",
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"formation_code",
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"version",
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"titre",
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"sems_list_txt",
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)
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titles = {
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"buttons": "",
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"acronyme": "Acro.",
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"parcours_name": "Type",
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"titre": "Titre",
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"version": "Version",
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"formation_code": "Code",
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"sems_list_txt": "Semestres",
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}
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return GenTable(
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columns_ids=columns_ids,
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rows=formations,
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titles=titles,
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origin="Généré par %s le " % VERSION.SCONAME + scu.timedate_human_repr() + "",
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caption=title,
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html_caption=title,
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table_id="formation_list_table",
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html_class="formation_list_table table_leftalign",
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html_with_td_classes=True,
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html_sortable=True,
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base_url="%s?formation_id=%s" % (REQUEST.URL0, formation_id),
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page_title=title,
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pdf_title=title,
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preferences=context.get_preferences(),
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)
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