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geopunt4QgisBatchGeoCode.py
435 lines (370 loc) · 18.8 KB
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geopunt4QgisBatchGeoCode.py
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import csv, webbrowser, os.path
from qgis.PyQt.QtCore import Qt, QSettings, QTranslator, QCoreApplication
from qgis.PyQt.QtWidgets import (QDialog, QDialogButtonBox, QPushButton, QInputDialog,
QComboBox, QMessageBox, QTableWidgetItem, QFileDialog)
from qgis.PyQt.QtGui import QColor, QBrush
from .ui_geopunt4QgisBatchGeoCode import Ui_batchGeocodeDlg
from .tools.batchGeo import batcGeoHelper
from .mapTools.reverseAdres import reverseAdresMapTool
from .geopunt import adresMatch
from .tools.settings import settings
from .tools.geometry import geometryHelper
class geopunt4QgisBatcGeoCodeDialog(QDialog):
def __init__(self, iface):
QDialog.__init__(self, None)
self.setWindowFlags( self.windowFlags() & ~Qt.WindowContextHelpButtonHint )
#self.setWindowFlags( self.windowFlags() |Qt.WindowStaysOnTopHint)
self.iface = iface
# initialize locale
locale = QSettings().value("locale/userLocale", "nl")[0:2]
localePath = os.path.join(os.path.dirname(__file__), 'i18n', 'geopunt4qgis_{}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
QCoreApplication.installTranslator(self.translator)
#load gui
self._initGui()
def _initGui(self):
"Set up the user interface"
self.ui = Ui_batchGeocodeDlg()
self.ui.setupUi(self)
#settings
self.s = QSettings()
self.loadSettings()
self.am = adresMatch()
#set vars
self.csv = None
self.delimiter = ';'
self.headers = None
self.graphicsLayer = []
self.reverseAdresTool = None
self.batcGeoHelper = batcGeoHelper(self.iface, self, startFolder=self.startDir )
self.gh = geometryHelper(self.iface)
self.ui.delimEdit.setEnabled(False)
self.ui.addToMapKnop.setEnabled(False)
self.ui.tlFrame.setEnabled(False)
self.ui.buttonBox.addButton( QPushButton("Sluiten"), QDialogButtonBox.RejectRole )
for btn in self.ui.buttonBox.buttons():
btn.setAutoDefault(0)
#actions
self.ui.outPutTbl.addAction( self.ui.actionValidateSelection)
self.ui.actionValidateSelection.triggered.connect(self.validateSelection)
self.ui.outPutTbl.addAction( self.ui.actionZoomToSelection )
self.ui.actionZoomToSelection.triggered.connect(self.zoomtoSelection)
self.ui.outPutTbl.addAction(self.ui.adresFromMapAction)
self.ui.adresFromMapAction.triggered.connect(self.adresFromMap)
#event handlers
self.ui.inputBtn.clicked.connect(self.openInputCsv)
self.ui.inputTxt.returnPressed.connect(self.loadTable)
self.ui.delimSelect.activated.connect(self.setDelim)
self.ui.codecBox.currentIndexChanged.connect(self.loadTable)
self.ui.validateBtn.clicked.connect(self.validateAll)
self.ui.addToMapKnop.clicked.connect(self.addToMap)
self.ui.singleLineChk.toggled.connect(self.on_singleLineToggled)
self.ui.buttonBox.helpRequested.connect(self.openHelp)
self.finished.connect(self.clean)
def loadSettings(self):
self.maxRows = int( self.s.value("geopunt4qgis/batchMaxRows", 2000 ))
self.saveToFile = int( self.s.value("geopunt4qgis/batchGeoCodeSavetoFile" , 1))
layerName = self.s.value("geopunt4qgis/batchLayerText", "")
if layerName :
self.layerName= layerName
self.timeout = int(self.s.value("geopunt4qgis/timeout" ,15))
s = settings()
self.proxy = s.proxy
self.startDir = self.s.value("geopunt4qgis/startDir", os.path.expanduser("~") )
#eventHandlers
def openHelp(self):
webbrowser.open_new_tab(
"https://www.vlaanderen.be/geopunt/plug-ins/qgis-plug-in/functionaliteiten-qgis-plug-in/csv-bestanden-geocoderen-in-qgis")
def addToMap(self):
if not self.layernameValid(): return
adresCol = self.ui.outPutTbl.columnCount() -1
rowCount = self.ui.outPutTbl.rowCount()
self.ui.statusProgress.setValue(0)
self.ui.statusProgress.setMaximum(rowCount)
row= 0
while row < rowCount:
attributes = {}
self.ui.statusProgress.setValue(row)
if self.ui.outPutTbl.cellWidget(row,adresCol):
adres = self.ui.outPutTbl.cellWidget(row,adresCol).currentText()
else:
row += 1
continue
for name, colIdx in list(self.headers.items()):
val= self.ui.outPutTbl.item(row, colIdx).text()
attributes[name] = val
row += 1
if adres.split(",")[0].replace('.','').isdigit() and len(adres.split(","))==2:
xylb = [float(n) for n in adres.split(",")]
xyType = "manuele aanduiding||0"
else:
loc = self.am.findMatchFromSingleLine(adres)
if len(loc) == 0: continue
xylb = loc[0]["adresPositie"]["point"]["coordinates"]
xyType = "|".join([ loc[0]["positieSpecificatie"],
loc[0]["positieGeometrieMethode"], str(loc[0]["score"]) ])
xymap = self.gh.prjPtToMapCrs(xylb, 31370)
self.batcGeoHelper.save_adres_point(xymap, adres, xyType,
attritableDict=attributes, layername=self.layerName )
if self.saveToFile:
self.batcGeoHelper.saveMem2file(self.layerName)
self.accept()
def layernameValid(self):
if not hasattr(self, 'layerName'):
layerName, accept = QInputDialog.getText(None,
QCoreApplication.translate("geopunt4Qgis", 'Laag toevoegen'),
QCoreApplication.translate("geopunt4Qgis", 'Geef een naam voor de laag op:') )
if accept == False:
return False
else:
self.layerName = layerName
return True
def adresFromMap(self):
if self.getSelectedRows() == []: return
self.reverseAdresTool = reverseAdresMapTool(self.iface, self._reverseAdresCallback)
self.iface.mapCanvas().setMapTool(self.reverseAdresTool)
self.showMinimized()
def on_singleLineToggled(self, toggled):
self.ui.gemeenteChooseWgt.setVisible(not toggled)
self.ui.huisnrLbl.setVisible(not toggled)
self.ui.huisnrSelect.setVisible(not toggled)
if toggled:
self.ui.adresColLbl.setText(QCoreApplication.translate("batcGeoCodedialog",
"Adres kolom [<straat>, <huisnr>, <postcode> <gemeente>]:"))
else:
self.ui.adresColLbl.setText(QCoreApplication.translate("batcGeoCodedialog", "Straatnaam kolom:"))
def _reverseAdresCallback(self, point):
'private callback for reverseAdresMapTool'
self.iface.mapCanvas().unsetMapTool(self.reverseAdresTool)
self.showNormal()
self.activateWindow()
x,y = self.gh.prjPtFromMapCrs(point, 31370)
adres = str(x) +","+ str(y)
validAdresCol = self.ui.outPutTbl.columnCount() -1
rowIds= self.getSelectedRows()
for rowIdx in rowIds:
validCombo = QComboBox(self.ui.adresColSelect)
validCombo.addItems([adres])
validCombo.setEnabled(False)
self.ui.outPutTbl.setCellWidget(rowIdx, validAdresCol, validCombo)
for col in range(validAdresCol):
self.ui.outPutTbl.item(rowIdx,col).setBackground( QBrush( QColor("#DDFFDD")) )
self.ui.outPutTbl.clearSelection()
def loadTable(self):
self.ui.outPutTbl.clearContents() #clear existing stuff
self.ui.outPutTbl.setColumnCount(0)
self.ui.outPutTbl.setRowCount(0)
self.ui.adresColSelect.clear()
self.ui.huisnrSelect.clear()
self.ui.pcColSelect.clear()
self.ui.gemeenteColSelect.clear()
self.ui.statusMsg.clear()
self.clearGraphicsLayer()
self.headers = {}
self.csv = self.ui.inputTxt.text()
if not self.csv : #none or empty string
self.ui.adresWgt.setDisabled(True)
return
elif not os.path.exists(self.csv):
self.ui.statusMsg.setText(QCoreApplication.translate("batcGeoCodedialog",
"<div style='color:red'>%s bestaat niet</div>") % self.csv)
self.ui.adresWgt.setDisabled(True)
return
enc = None
if self.ui.codecBox.currentText() == 'utf-8' : enc = 'utf-8'
elif self.ui.codecBox.currentText() == 'ansi latin1' : enc = 'latin-1'
try:
csvReader = csv.reader(open( self.csv, 'r', encoding=enc, newline=''), delimiter=self.delimiter)
except:
QMessageBox.warning(self, "Error", QCoreApplication.translate("batcGeoCodedialog",
"Deze file kon niet correct worden ingelezen, probeer eens in te laden als een " +
"<strong>ANSI latin-file</strong> of een <strong>UTF-8-file</strong>"))
header = next(csvReader)
colCount = len(header)
for i in range(colCount):
self.headers[header[i]]= i
self.ui.outPutTbl.setColumnCount(colCount + 1)
self.ui.outPutTbl.setColumnWidth(colCount, 250)
self.ui.outPutTbl.setHorizontalHeaderLabels(header + [QCoreApplication.translate("batcGeoCodedialog", "gevalideerd adres")])
self.ui.adresColSelect.insertItems(0, header)
self.ui.huisnrSelect.insertItems(0, [QCoreApplication.translate("batcGeoCodedialog", "<geen>")]+ header )
self.ui.pcColSelect.insertItems(0, header+ [QCoreApplication.translate("batcGeoCodedialog", "<geen>")] )
self.ui.pcColSelect.setCurrentIndex(colCount)
self.ui.gemeenteColSelect.insertItems(0, header+ [QCoreApplication.translate("batcGeoCodedialog", "<geen>")] )
self.ui.gemeenteColSelect.setCurrentIndex(colCount)
rowCount = 0
for line in csvReader:
self.ui.outPutTbl.insertRow(rowCount)
for col in range(colCount):
self.ui.outPutTbl.setItem(rowCount, col, QTableWidgetItem(line[col]))
rowCount += 1
if rowCount > self.maxRows:
warnTitle = QCoreApplication.translate("batcGeoCodedialog",
"%s heeft meer dan %s rijen") % (os.path.basename(self.csv), self.maxRows)
warnMsg = "<div>"
warnMsg += QCoreApplication.translate("batcGeoCodedialog",
"Je bestand heeft meer dan %s rijen.<br/>" ) % self.maxRows
warnMsg += QCoreApplication.translate("batcGeoCodedialog",
"Om de servers van agiv niet te zwaar te belasten is de toepassing beperkt tot %s rijen.<br/>" ) % self.maxRows
warnMsg += QCoreApplication.translate("batcGeoCodedialog",
"Deelnemers van GDI-vlaanderen kunnen gebruik maken van Crab Match om grote bestanden te valideren en geocoderen: <br/>" )
warnMsg += QCoreApplication.translate("batcGeoCodedialog",
"<a href='https://help.agiv.be/Categories/Details/213-Crab_Match_valideer_en_verrijk_je_adressenbestand'>Meer info</a>")
warnMsg += "</div>"
self.ui.statusMsg.setText("<div style='color:red'>"+ warnTitle +"</div>")
QMessageBox.warning(self, warnTitle, warnMsg )
break
self.ui.adresWgt.setDisabled(False)
self.ui.tlFrame.setDisabled(False)
def setDelim(self, idx):
txt = self.ui.delimSelect.itemText(idx)
accept = True
if txt == 'Puntcomma':
self.delimiter = ';'
self.loadTable()
elif txt == 'Comma':
self.delimiter = ','
self.loadTable()
elif txt == 'Tab':
self.delimiter = '\t'
self.loadTable()
else:
delimiter, accept = QInputDialog.getText(self,
QCoreApplication.translate("batcGeoCodedialog","Andere separator") ,
QCoreApplication.translate("batcGeoCodedialog","Stel zelf een separator in: (Maximaal 1 karakter)"))
if accept:
self.delimiter = str( delimiter.strip()[0])
self.ui.delimEdit.setText(self.delimiter)
self.loadTable()
def validateSelection(self):
rows = self.getSelectedRows()
self.validateRows(rows)
self.ui.addToMapKnop.setEnabled(True)
def validateAll(self):
rowCount = self.ui.outPutTbl.rowCount()
rows = list(range(rowCount))
self.validateRows(rows)
self.ui.addToMapKnop.setEnabled(True)
def validateRows(self , rowIds):
if len(rowIds) == 0: return
self.clearGraphicsLayer()
adresTxt = self.ui.adresColSelect.currentText()
huisnrTxt = self.ui.huisnrSelect.currentText()
pcTxt = self.ui.pcColSelect.currentText()
gemeenteTxt = self.ui.gemeenteColSelect.currentText()
geenSymbol = QCoreApplication.translate("batcGeoCodedialog", "<geen>")
if gemeenteTxt == geenSymbol and pcTxt == geenSymbol and not self.ui.singleLineChk.isChecked():
msg = QCoreApplication.translate("batcGeoCodedialog", "Je moet een postcode of gemeente kolom opgeven.")
QMessageBox.warning(self, 'Warning', msg)
return
validAdresCol = self.ui.outPutTbl.columnCount() -1
adresCol = self.headers[adresTxt]
huisnrCol = None if huisnrTxt == geenSymbol else self.headers[huisnrTxt]
gemeenteCol = None if gemeenteTxt == geenSymbol else self.headers[gemeenteTxt]
pcCol = None if pcTxt == geenSymbol else self.headers[pcTxt]
self.ui.statusProgress.setValue(0)
self.ui.statusProgress.setMaximum(len(rowIds))
self.ui.statusMsg.setText("")
i= 0
while i < len( rowIds):
rowIdx = rowIds[i]
#status Progress
self.ui.statusProgress.setValue(i)
adres = self.ui.outPutTbl.item(rowIdx, adresCol).text() if adresCol else ''
huisNr = self.ui.outPutTbl.item(rowIdx, huisnrCol).text() if huisnrCol else ''
pc = self.ui.outPutTbl.item(rowIdx, pcCol).text() if pcCol else ''
muni = self.ui.outPutTbl.item(rowIdx, gemeenteCol).text() if gemeenteCol else ''
if not self.ui.singleLineChk.isChecked():
validAdres = self.am.findAdresSuggestions(municipality=muni, postalcode=pc, housenr=huisNr, streetname=adres)
else:
validAdres = self.am.findAdresSuggestions(single=adres)
if type( validAdres ) is list:
if len(validAdres) > 1 and len( validAdres[0].split(',')) >= 2 and len(adres.strip()):
resultNR = validAdres[0].split(',')[0].split()[-1] if len(validAdres[0].split(',')[0].split()) > 0 else validAdres[0]
adresNR = adres.split(',')[0].split()[-1] if len(adres.split(',')[0].split()) > 0 else adres
if adresNR == resultNR: validAdres = [validAdres[0]]
validCombo = QComboBox(self.ui.adresColSelect)
validCombo.addItems(validAdres)
self.ui.outPutTbl.setCellWidget(rowIdx, validAdresCol, validCombo)
if len(validAdres) == 1:
self.ui.outPutTbl.cellWidget(rowIdx, validAdresCol).setEnabled(0)
for col in range(len(self.headers)):
self.ui.outPutTbl.item(rowIdx, col).setBackground( QBrush( QColor("#CCFFCC")) )
elif len(validAdres) > 1:
self.ui.outPutTbl.cellWidget(rowIdx, validAdresCol).addItem("")
for col in range(len(self.headers)):
self.ui.outPutTbl.item(rowIdx, col).setBackground( QBrush( QColor("#FFFFC8")) )
elif len(validAdres) == 0:
self.ui.outPutTbl.setCellWidget(rowIdx, validAdresCol, None)
for col in range(len(self.headers)):
self.ui.outPutTbl.item(rowIdx, col).setBackground( QBrush( QColor("#FFBEBE")) )
i += 1
#reset statusbar
self.ui.statusMsg.setText("")
self.ui.statusProgress.setValue(0)
self.ui.outPutTbl.clearSelection()
def zoomtoSelection(self):
self.clearGraphicsLayer()
rows = self.getSelectedRows()
adresCol = self.ui.outPutTbl.columnCount() -1
i = 0
pts = []
while i < len(rows):
row = rows[i]
adres = None
if self.ui.outPutTbl.cellWidget(row,adresCol):
adres = self.ui.outPutTbl.cellWidget(row,adresCol).currentText()
if adres:
loc = self.am.findMatchFromSingleLine(adres)
if len(loc):
xylb = loc[0]["adresPositie"]["point"]["coordinates"]
xyMap = self.gh.prjPtToMapCrs(xylb, 31370)
pts.append(xyMap)
graphic = self.gh.addPointGraphic(xyMap)
self.graphicsLayer.append(graphic)
i += 1
bounds = None
if len(pts) == 1:
x,y = pts[0]
bounds = self.gh.getBoundsOfPoint(x, y)
elif len(pts) > 1:
bounds = self.gh.getBoundsOfPointArray(pts)
self.gh.zoomtoRec2(bounds)
def openInputCsv(self):
filter = "Comma separated value File (*.csv) (*.csv);;Text Files (*.txt) (*.txt);;Any File (*.*)"
fName, _ = QFileDialog.getOpenFileName( self, "open file" , self.startDir, filter)
if fName:
self.ui.inputTxt.setText(fName)
self.loadTable()
def getSelectedRows(self):
selected = set( [sel.row() for sel in self.ui.outPutTbl.selectedIndexes()] )
return list( selected )
def clearGraphicsLayer(self):
for graphic in self.graphicsLayer:
self.iface.mapCanvas().scene().removeItem(graphic)
self.graphicsLayer = []
def clean(self):
self.batcGeoHelper.clear()
#ui
self.ui.inputTxt.setText("")
self.ui.delimSelect.setCurrentIndex(0)
self.ui.outPutTbl.clearContents()
self.ui.outPutTbl.setRowCount(0)
self.ui.outPutTbl.setColumnCount(0)
self.ui.adresColSelect.clear()
self.ui.huisnrSelect.clear()
self.ui.gemeenteColSelect.clear()
self.ui.adresWgt.setEnabled(False)
self.ui.addToMapKnop.setEnabled(False)
self.ui.statusProgress.setValue(0)
self.ui.statusMsg.setText("")
#vars
self.csv = None
self.delimiter = ';'
self.headers = None
self.headers = {}
self.clearGraphicsLayer()
#unsetMapTool
self.iface.mapCanvas().unsetMapTool(self.reverseAdresTool)