forked from ScoDoc/ScoDoc
392 lines
13 KiB
Python
392 lines
13 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 - 2024 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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"""Recherche d'étudiants
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"""
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import flask
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from flask import url_for, g, render_template, request
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from flask_login import current_user
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import sqlalchemy as sa
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from app import db
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from app.models import Departement, Identite
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import app.scodoc.notesdb as ndb
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from app.scodoc.gen_tables import GenTable
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from app.scodoc import html_sco_header
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from app.scodoc import sco_etud
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from app.scodoc import sco_groups
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from app.scodoc.sco_exceptions import ScoException
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from app.scodoc.sco_permissions import Permission
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from app.scodoc import sco_preferences
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from app.scodoc import sco_utils as scu
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def form_search_etud(
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dest_url=None,
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parameters=None,
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parameters_keys=None,
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title="Rechercher un étudiant par nom : ",
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add_headers=False, # complete page
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):
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"form recherche par nom"
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H = []
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H.append(
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f"""<form action="{
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url_for("scolar.search_etud_in_dept", scodoc_dept=g.scodoc_dept)
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}" method="POST">
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<b>{title}</b>
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<input type="text" name="expnom" class="in-expnom" width="12" spellcheck="false" value="">
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<input type="submit" value="Chercher">
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<br>(entrer une partie du nom)
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"""
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)
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if dest_url:
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H.append('<input type="hidden" name="dest_url" value="%s"/>' % dest_url)
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if parameters:
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for param in parameters.keys():
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H.append(
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'<input type="hidden" name="%s" value="%s"/>'
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% (param, parameters[param])
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)
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H.append(
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'<input type="hidden" name="parameters_keys" value="%s"/>'
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% (",".join(parameters.keys()))
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)
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elif parameters_keys:
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if request.method == "POST":
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vals = request.form
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elif request.method == "GET":
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vals = request.args
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else:
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vals = {}
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for key in parameters_keys.split(","):
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v = vals.get(key, False)
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if v:
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H.append('<input type="hidden" name="%s" value="%s"/>' % (key, v))
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H.append(
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'<input type="hidden" name="parameters_keys" value="%s"/>' % parameters_keys
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)
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H.append("</form>")
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if add_headers:
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return (
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html_sco_header.sco_header(page_title="Choix d'un étudiant")
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+ "\n".join(H)
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+ html_sco_header.sco_footer()
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)
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else:
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return "\n".join(H)
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def search_etuds_infos_from_exp(
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expnom: str = "", dept_id: int | None = None
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) -> list[Identite]:
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"""Cherche étudiants, expnom peut être, dans cet ordre:
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un etudid (int), un code NIP, ou une partie d'un nom (case insensitive).
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Si dept_id est None, cherche dans le dept courant, sinon cherche dans le dept indiqué.
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"""
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if not isinstance(expnom, int) and len(expnom) <= 1:
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return [] # si expnom est trop court, n'affiche rien
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try:
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etudid = int(expnom)
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except ValueError:
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etudid = None
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dept_id = g.scodoc_dept_id if dept_id is None else dept_id
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if etudid is not None:
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etud = Identite.query.filter_by(dept_id=dept_id, id=etudid).first()
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if etud:
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return [etud]
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expnom_str = str(expnom)
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if scu.is_valid_code_nip(expnom_str):
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etuds = sorted(
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Identite.query.filter_by(dept_id=dept_id, code_nip=expnom_str).all(),
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key=lambda e: e.sort_key,
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)
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if etuds:
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return etuds
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try:
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return sorted(
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Identite.query.filter_by(dept_id=dept_id)
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.filter(
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Identite.nom.op("~*")(expnom_str)
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) # ~* matches regular expression, case-insensitive
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.all(),
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key=lambda e: e.sort_key,
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)
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except sa.exc.DataError:
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db.session.rollback()
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return []
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def search_etud_in_dept(expnom=""):
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"""Page recherche d'un etudiant.
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Affiche la fiche de l'étudiant, ou, si la recherche donne plusieurs résultats,
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la liste des étudiants correspondants.
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Appelée par:
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- boite de recherche barre latérale gauche.
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- choix d'un étudiant à inscrire (en POST avec dest_url et parameters_keys)
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Args:
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expnom: string, regexp sur le nom ou un code_nip ou un etudid
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"""
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etuds = search_etuds_infos_from_exp(expnom)
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if request.method == "POST":
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vals = request.form
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elif request.method == "GET":
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vals = request.args
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else:
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vals = {}
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url_args = {"scodoc_dept": g.scodoc_dept}
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if "dest_url" in vals:
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endpoint = vals["dest_url"]
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else:
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endpoint = "scolar.fiche_etud"
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if "parameters_keys" in vals:
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for key in vals["parameters_keys"].split(","):
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url_args[key] = vals[key]
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if len(etuds) == 1:
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# va directement a la fiche
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url_args["etudid"] = etuds[0].id
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return flask.redirect(url_for(endpoint, **url_args))
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H = []
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if len(etuds) == 0 and len(etuds) <= 1:
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H.append("""<h2>chercher un étudiant:</h2>""")
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else:
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H.append(
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f"""<h2>{len(etuds)} résultats pour "<tt>{expnom}</tt>": choisissez un étudiant:</h2>"""
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)
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H.append(
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form_search_etud(
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dest_url=endpoint,
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parameters=vals.get("parameters"),
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parameters_keys=vals.get("parameters_keys"),
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title="Autre recherche",
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)
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)
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if len(etuds) > 0:
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# Choix dans la liste des résultats:
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rows = []
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e: Identite
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for e in sorted(etuds, key=lambda e: e.sort_key):
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url_args["etudid"] = e.id
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target = url_for(endpoint, **url_args)
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cur_inscription = e.inscription_courante()
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inscription = (
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e.inscription_descr().get("inscription_str", "")
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if cur_inscription
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else ""
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)
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groupes = (
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", ".join(
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gr.group_name
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for gr in sco_groups.get_etud_formsemestre_groups(
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e, cur_inscription.formsemestre
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)
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)
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if cur_inscription
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else ""
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)
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rows.append(
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{
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"code_nip": e.code_nip or "",
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"etudid": e.id,
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"inscription": inscription,
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"inscription_target": target,
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"groupes": groupes,
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"nomprenom": e.nomprenom,
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"_nomprenom_order": e.sort_key,
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"_nomprenom_target": target,
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"_nomprenom_td_attrs": f'id="{e.id}" class="etudinfo"',
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}
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)
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tab = GenTable(
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columns_ids=("nomprenom", "code_nip", "inscription", "groupes"),
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titles={
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"nomprenom": "Étudiant",
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"code_nip": "NIP",
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"inscription": "Inscription",
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"groupes": "Groupes",
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},
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rows=rows,
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html_sortable=True,
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html_class="table_leftalign",
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preferences=sco_preferences.SemPreferences(),
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table_id="search_etud_in_dept",
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)
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H.append(tab.html())
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if len(etuds) > 20: # si la page est grande
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H.append(
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form_search_etud(
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dest_url=endpoint,
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parameters=vals.get("parameters"),
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parameters_keys=vals.get("parameters_keys"),
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title="Autre recherche",
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)
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)
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else:
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H.append(f'<h2 style="color: red;">Aucun résultat pour "{expnom}".</h2>')
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H.append(
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"""<p class="help">La recherche porte sur tout ou partie du NOM ou du NIP
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de l'étudiant. Saisir au moins deux caractères.</p>"""
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)
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return render_template(
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"sco_page_dept.j2", title="Recherche d'un étudiant", content="\n".join(H)
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)
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def search_etuds_infos(expnom=None, code_nip=None) -> list[dict]:
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"""recherche les étudiants correspondants à expnom ou au code_nip
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et ramene liste de mappings utilisables en DTML.
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"""
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may_be_nip = scu.is_valid_code_nip(expnom)
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cnx = ndb.GetDBConnexion()
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if expnom and not may_be_nip:
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expnom = expnom.upper() # les noms dans la BD sont en uppercase
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try:
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etuds = sco_etud.etudident_list(cnx, args={"nom": expnom}, test="~")
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except ScoException:
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etuds = []
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else:
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code_nip = code_nip or expnom
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if code_nip:
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etuds = sco_etud.etudident_list(cnx, args={"code_nip": str(code_nip)})
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else:
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etuds = []
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sco_etud.fill_etuds_info(etuds)
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return etuds
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def search_etud_by_name(term: str) -> list:
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"""Recherche noms étudiants par début du nom, pour autocomplete
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Accepte aussi un début de code NIP (au moins 6 caractères)
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Renvoie une liste de dicts
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{ "label" : "<nip> <nom> <prenom>", "value" : etudid }
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"""
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may_be_nip = scu.is_valid_code_nip(term)
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etuds = search_etuds_infos_from_exp(term)
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return [
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{
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"label": f"""{(etud.code_nip+' ') if (etud.code_nip and may_be_nip) else ""}{
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etud.nom_prenom()}""",
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"value": etud.id,
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}
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for etud in etuds
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]
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# ---------- Recherche sur plusieurs département
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def search_etuds_in_accessible_depts(
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expnom=None,
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) -> tuple[list[list[Identite]], list[str]]:
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"""
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result: list of (sorted) etuds, one list per dept.
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accessible_depts: list of dept acronyms
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"""
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result = []
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accessible_depts = []
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depts = Departement.query.filter_by(visible=True).all()
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for dept in depts:
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if current_user.has_permission(Permission.ScoView, dept=dept.acronym):
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if expnom:
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accessible_depts.append(dept.acronym)
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etuds = search_etuds_infos_from_exp(expnom=expnom, dept_id=dept.id)
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else:
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etuds = []
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result.append(etuds)
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return result, accessible_depts
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def table_etuds_in_accessible_depts(expnom=None):
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"""
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Page avec table étudiants trouvés, dans tous les departements.
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Attention: nous sommes ici au niveau de ScoDoc, pas dans un département
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"""
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result, accessible_depts = search_etuds_in_accessible_depts(expnom=expnom)
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H = [
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f"""<div class="table_etuds_in_accessible_depts">
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<h3>Recherche multi-département de "<tt>{expnom}</tt>"</h3>
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""",
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]
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for etuds in result:
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if etuds:
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dept = etuds[0].departement
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rows = [
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{
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"nomprenom": etud.nom_prenom(),
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"_nomprenom_target": url_for(
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"scolar.fiche_etud", scodoc_dept=dept.acronym, etudid=etud.id
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),
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"_nomprenom_td_attrs": f"""id="{etud.id}" class="etudinfo" """,
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"_nomprenom_order": etud.sort_key,
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}
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for etud in etuds
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]
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tab = GenTable(
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titles={"nomprenom": "Étudiants en " + dept.acronym},
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columns_ids=("nomprenom",),
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rows=rows,
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html_sortable=True,
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html_class="table_leftalign",
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table_id="etuds_in_accessible_depts",
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)
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H.append('<div class="table_etud_in_dept">')
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H.append(tab.html())
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H.append("</div>")
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if len(accessible_depts) > 1:
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ss = "s"
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else:
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ss = ""
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H.append(
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f"""<p>(recherche menée dans le{ss} département{ss}:
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{", ".join(accessible_depts)})
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</p>
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<p>
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<a href="{url_for("scodoc.index")}" class="stdlink">Retour à l'accueil</a>
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</p>
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</div>
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"""
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)
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return render_template(
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"base.j2",
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title="Choix d'un étudiant",
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content="\n".join(H),
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javascripts=["DataTables/datatables.min.js"],
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cssstyles=["DataTables/datatables.min.css"],
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)
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