207 lines
7.4 KiB
Python
207 lines
7.4 KiB
Python
# -*- coding: utf-8 -*-
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"""
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/***************************************************************************
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CreateSessionAFDialog
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A QGIS plugin
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Permet de créer une nouvelle session d'animation foncière
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-------------------
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begin : 2015-10-02
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git sha : $Format:%H$
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copyright : (C) 2015 by CEN Savoie
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email : a.lesconnec@cen-savoie.org
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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"""
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import os
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import psycopg2
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import psycopg2.extras
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from PyQt5 import QtGui, uic
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import QDialog, QMessageBox
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from functools import partial
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import datetime
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from time import localtime, strftime
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FORM_CLASS, _ = uic.loadUiType(os.path.join(os.path.dirname(__file__), 'create_sessionAF_dialog_base.ui'))
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class CreateSessionAFDialog(QDialog, FORM_CLASS):
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def __init__(self, parent=None):
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"""Constructor."""
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super(CreateSessionAFDialog, self).__init__(parent)
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self.setupUi(self)
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def InitFormulaire(self, tbl_site_id, rq_saf_geom, acces, host, port, bdd, user, mdp):
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self.lst_saf_maj.blockSignals(True)
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self.lst_saf_origin.blockSignals(True)
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self.saf_utilisateur.setText(user)
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aujourdhui = strftime("%Y-%m", localtime())
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self.saf_date.setText(aujourdhui)
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k = 0
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nom = 'SAF_'
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while k < len(tbl_site_id):
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nom += tbl_site_id[k] + '_'
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k = k + 1
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nom += aujourdhui
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self.saf_name.setText(nom)
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global conn, cur
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conn = psycopg2.connect("host=" + host + " port=" + port + " dbname=" + bdd + " user=" + user + " password=" + mdp)
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cur = conn.cursor(cursor_factory = psycopg2.extras.DictCursor)
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with conn:
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with conn.cursor() as cur:
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# Initialisation de la liste de l'origine de la SAF
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rq_saf_origines = "SELECT DISTINCT saf_origine_id, saf_origine_lib FROM animation_fonciere.d_saf_origines ORDER BY saf_origine_id"
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cur.execute(rq_saf_origines)
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res_saf_origines = cur.fetchall()
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self.lst_saf_origin.clear() #Vidage de la combobox
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i = 0 #Déclaration à 0 d'une variable pour boucler sur toutes les options de la requête identifiée plus haut
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global tbl_saf_origin
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self.tbl_saf_origin = []
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self.lst_saf_origin.blockSignals(True)
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while i < len(res_saf_origines): #Boucle sur toutes les options
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id = res_saf_origines[i][0] #Déclaration de la variable stockant l'identifiant
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lib = res_saf_origines[i][1] #Déclaration de la variable stockant le libellé
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self.lst_saf_origin.addItem(lib)
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self.tbl_saf_origin.append(id)
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i+=1
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self.lst_saf_origin.setCurrentIndex(-1)
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self.lst_saf_origin.blockSignals(False)
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self.saf_origin.setVisible(0)
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self.saf_origin.setText('N.P.')
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self.lst_saf_origin.currentIndexChanged.connect(self.chg_lst_saf_origin)
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# Initialisation de la liste des SAF modifiables
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rq_saf_maj = """
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SELECT *
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FROM
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(
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SELECT DISTINCT
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session_af_id,
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session_af_lib,
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st_distance(session_af.geom, ("""+rq_saf_geom+""")) as dist,
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date_maj
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FROM
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animation_fonciere.session_af
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ORDER BY dist, date_maj DESC
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LIMIT 10
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) t1
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WHERE
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dist < 5000"""
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cur.execute(rq_saf_maj)
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res_saf_maj = cur.fetchall()
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self.lst_saf_maj.blockSignals(True)
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if cur.rowcount > 0:
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self.lst_saf_maj.clear() #Vidage de la combobox
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i = 0 #Déclaration à 0 d'une variable pour boucler sur toutes les options de la requête identifiée plus haut
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global tbl_saf_maj
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self.tbl_saf_maj = []
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while i < len(res_saf_maj): #Boucle sur toutes les options
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id = res_saf_maj[i][0] #Déclaration de la variable stockant l'identifiant
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lib = res_saf_maj[i][1] #Déclaration de la variable stockant le libellé
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self.lst_saf_maj.addItem(lib)
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self.tbl_saf_maj.append(id)
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i+=1
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self.lst_saf_maj.setCurrentIndex(-1)
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self.lst_saf_maj.blockSignals(False)
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self.saf_maj.setVisible(0)
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self.saf_maj.setText('N.P.')
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self.lst_saf_maj.setEnabled(True)
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self.lst_saf_maj.currentIndexChanged.connect(self.chg_lst_saf_maj)
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else:
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self.lst_saf_maj.setCurrentIndex(-1)
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self.saf_maj.setVisible(0)
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self.saf_maj.setText('N.P.')
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self.lst_saf_maj.setEnabled(False)
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self.button_box.setEnabled(False)
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self.lst_saf_maj.blockSignals(False)
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self.lst_saf_origin.blockSignals(False)
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def chg_lst_saf_origin(self, index):
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self.lst_saf_maj.blockSignals(True)
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self.lst_saf_origin.blockSignals(True)
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if len(self.tbl_saf_origin)>0 and self.tbl_saf_origin[index] and index>-1:
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self.saf_origin.setText(str(self.tbl_saf_origin[index]))
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self.lst_saf_maj.setCurrentIndex(-1)
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self.saf_maj.setText('N.P.')
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for i in range(self.tbl_parcelle.rowCount()):
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self.tbl_parcelle.showRow(i)
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self.button_box.setEnabled(True)
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self.lst_saf_maj.blockSignals(False)
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self.lst_saf_origin.blockSignals(False)
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def chg_lst_saf_maj(self, index):
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self.lst_saf_maj.blockSignals(True)
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self.lst_saf_origin.blockSignals(True)
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if len(self.tbl_saf_maj)>0 and self.tbl_saf_maj[index] and index>-1:
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self.saf_maj.setText(str(self.tbl_saf_maj[index]))
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self.lst_saf_origin.setCurrentIndex(-1)
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self.saf_origin.setText('N.P.')
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with conn:
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with conn.cursor() as cur:
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rq_parc_saf = """
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SELECT DISTINCT
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cad_site_id, cadastre_site.date_fin as date_fin_site, cadastre_cen.date_fin as date_fin_cen
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FROM
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animation_fonciere.rel_eaf_foncier
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JOIN animation_fonciere.rel_saf_foncier USING (rel_eaf_foncier_id)
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JOIN foncier.cadastre_site USING (cad_site_id)
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JOIN cadastre.cadastre_cen USING (cad_cen_id)
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WHERE
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lot_bloque = 'f' AND rel_saf_foncier.session_af_id = """+str(self.tbl_saf_maj[index])
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cur.execute(rq_parc_saf)
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res_parc_saf = cur.fetchall()
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i = 0 #Déclaration à 0 d'une variable pour boucler sur toutes les options de la requête identifiée plus haut
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self.tbl_parc_saf = []
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self.prob_saf = 'NON'
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while i < len(res_parc_saf): #Boucle sur toutes les options
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if res_parc_saf[i][1] != 'N.D.' or res_parc_saf[i][2] != 'N.D.':
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self.prob_saf = 'OUI'
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else:
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id = res_parc_saf[i][0] #Déclaration de la variable stockant l'identifiant
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self.tbl_parc_saf.append(id)
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i+=1
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if self.prob_saf == 'OUI':
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QMessageBox.critical(None, "Attention", "Cette session comporte des alertes et doit être mise à jour")
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self.lst_saf_origin.setCurrentIndex(-1)
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self.saf_origin.setText('N.P.')
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self.lst_saf_maj.setCurrentIndex(-1)
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self.saf_maj.setText('N.P.')
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self.button_box.setEnabled(False)
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else :
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for r in range(self.tbl_parcelle.rowCount()):
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new_lot = 'NON'
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for cad_site_id in self.tbl_parcelle.item(r, 2).text().split(','):
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if cad_site_id not in self.tbl_parc_saf:
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new_lot = 'OUI'
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if new_lot == 'NON':
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self.tbl_parcelle.hideRow(r)
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else:
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self.tbl_parcelle.showRow(r)
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self.button_box.setEnabled(True)
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self.lst_saf_maj.blockSignals(False)
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self.lst_saf_origin.blockSignals(False)
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