def createNewLayer(self):
self.tagFieldMap = dict()
fields = QgsFields()
self.fieldNames = []
# hardcoded fields
fields.append(QgsField("filepath", QVariant.String, "", 255))
self.fieldNames.append("filepath")
fields.append(QgsField("filename", QVariant.String, "", 255))
self.fieldNames.append("filename")
for tag in self.tagsList:
tagName = tag.replace("EXIF:", "")
fName = utils.createUniqueFieldName(tagName, self.fieldNames)
fields.append(QgsField(fName, QVariant.String, "", 80))
self.fieldNames.append(fName)
self.tagFieldMap[tagName] = fName
crs = QgsCoordinateReferenceSystem(4326)
shapeWriter = QgsVectorFileWriter(self.outFileName, self.outEncoding, fields, QGis.WKBPoint, crs)
del shapeWriter
layer = QgsVectorLayer(self.outFileName, QFileInfo(self.outFileName).baseName(), "ogr")
return layer
def createNewLayer(self):
self.tagFieldMap = dict()
fields = QgsFields()
self.fieldNames = []
# hardcoded fields
fields.append(QgsField("filepath", QVariant.String, "", 255))
self.fieldNames.append("filepath")
fields.append(QgsField("filename", QVariant.String, "", 255))
self.fieldNames.append("filename")
for tag in self.tagsList:
tagName = tag.replace("EXIF:", "")
fName = utils.createUniqueFieldName(tagName, self.fieldNames)
fields.append(QgsField(fName, QVariant.String, "", 80))
self.fieldNames.append(fName)
self.tagFieldMap[tagName] = fName
crs = QgsCoordinateReferenceSystem(4326)
shapeWriter = QgsVectorFileWriter(self.outFileName, self.outEncoding,
fields, QGis.WKBPoint, crs)
del shapeWriter
layer = QgsVectorLayer(self.outFileName,
QFileInfo(self.outFileName).baseName(), "ogr")
return layer
def openExistingLayer(self):
layer = QgsVectorLayer(self.outFileName, QFileInfo(self.outFileName).baseName(), "ogr")
fMap = layer.dataProvider().fieldNameMap()
fNames = fMap.keys()
self.fieldNames = ["filepath", "filename"]
self.tagFieldMap = dict()
for tag in self.tagsList:
tagName = tag.replace("EXIF:", "")
fName = utils.createUniqueFieldName(tagName, self.fieldNames)
if fName in fNames:
self.tagFieldMap[tagName] = fName
self.fieldNames.append(fName)
return layer
def openExistingLayer(self):
layer = QgsVectorLayer(self.outFileName,
QFileInfo(self.outFileName).baseName(), "ogr")
fMap = layer.dataProvider().fieldNameMap()
fNames = fMap.keys()
self.fieldNames = ["filepath", "filename"]
self.tagFieldMap = dict()
for tag in self.tagsList:
tagName = tag.replace("EXIF:", "")
fName = utils.createUniqueFieldName(tagName, self.fieldNames)
if fName in fNames:
self.tagFieldMap[tagName] = fName
self.fieldNames.append(fName)
return layer
