def ili_file_changed(self):
# If ili file is valid, models is optional
if self.ili_file_line_edit.text().strip() and \
self.ili_file_line_edit.validator().validate(self.ili_file_line_edit.text().strip(), 0)[0] == QValidator.Acceptable:
self.ili_models_line_edit.setValidator(None)
self.ili_models_line_edit.textChanged.emit(
self.ili_models_line_edit.text())
# Update completer to add models from given ili file
self.ilicache = IliCache(None,
self.ili_file_line_edit.text().strip())
self.refresh_ili_cache()
models = self.ilicache.process_ili_file(
self.ili_file_line_edit.text().strip())
self.ili_models_line_edit.setText(models[-1]['name'])
self.ili_models_line_edit.setPlaceholderText(models[-1]['name'])
else:
nonEmptyValidator = NonEmptyStringValidator()
self.ili_models_line_edit.setValidator(nonEmptyValidator)
self.ili_models_line_edit.textChanged.emit(
self.ili_models_line_edit.text())
# Update completer to add models from given ili file
self.ilicache = IliCache(self.base_configuration)
self.refresh_ili_cache()
self.ili_models_line_edit.setPlaceholderText(
self.tr('[Search model from repository]'))
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.setupUi(self)
self.layout().setSizeConstraint(QLayout.SetFixedSize)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._conf_db = ConfigDbSupported()
self._params = None
self._current_db = None
self.xtf_file_browse_button.clicked.connect(
make_save_file_selector(self.xtf_file_line_edit, title=QCoreApplication.translate("DialogExportData", "Save in XTF Transfer File"),
file_filter=QCoreApplication.translate("DialogExportData", "XTF Transfer File (*.xtf);;Interlis 1 Transfer File (*.itf);;XML (*.xml);;GML (*.gml)"), extension='.xtf', extensions=['.' + ext for ext in self.ValidExtensions]))
self.xtf_file_browse_button.clicked.connect(self.xtf_browser_opened_to_true)
self.xtf_browser_was_opened = False
self.validators = Validators()
fileValidator = FileValidator(pattern=['*.' + ext for ext in self.ValidExtensions], allow_non_existing=True)
self.xtf_file_line_edit.setPlaceholderText(QCoreApplication.translate("DialogExportData", "[Name of the XTF to be created]"))
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.connect(self.xtf_browser_opened_to_false)
self.xtf_file_line_edit.textChanged.emit(self.xtf_file_line_edit.text())
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(QCoreApplication.translate("DialogExportData", "Connection Settings"))
# LOG
self.log_config.setTitle(QCoreApplication.translate("DialogExportData", "Show log"))
self.log_config.setFlat(True)
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(QCoreApplication.translate("DialogExportData", "Export data"), QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.update_model_names()
self.restore_configuration()
def __init__(self, parent, title):
QWizardPage.__init__(self, parent)
self.workflow_wizard = parent
self.setupUi(self)
self.setTitle(title)
self.file_browse_button.clicked.connect(
make_file_selector(
self.input_line_edit,
title=self.tr(
"Open Interlis Model, Transfer or Catalogue File"),
file_filter=self.
tr("Interlis Model / Transfer / Catalogue File (*.ili *.xtf *.itf *.XTF *.ITF *.xml *.XML *.xls *.XLS *.xlsx *.XLSX)"
),
))
self.fileValidator = FileValidator(
pattern=["*." + ext for ext in self.ValidExtensions],
allow_empty=False)
self.ilicache = IliCache(
self.workflow_wizard.import_schema_configuration.base_configuration
)
self.model_delegate = ModelCompleterDelegate()
self._refresh_ili_models_cache()
self.input_line_edit.setPlaceholderText(
self.tr("[Browse for file or search model from repository]"))
# very unhappy about this behavior, but okay for prototype
self.first_time_punched = False
self.input_line_edit.punched.connect(self._first_time_punch)
self.source_list_view.setModel(self.workflow_wizard.source_model)
self.add_button.clicked.connect(self._add_row)
self.remove_button.clicked.connect(self._remove_selected_rows)
self.add_button.setEnabled(self._valid_source())
self.input_line_edit.textChanged.connect(
lambda: self.add_button.setEnabled(self._valid_source()))
self.remove_button.setEnabled(self._valid_selection())
self.source_list_view.clicked.connect(
lambda: self.remove_button.setEnabled(self._valid_selection()))
self.add_button.setIcon(
QgsApplication.getThemeIcon("/symbologyAdd.svg"))
self.remove_button.setIcon(
QgsApplication.getThemeIcon("/symbologyRemove.svg"))
self.source_list_view.files_dropped.connect(
self.workflow_wizard.append_dropped_files)
def __init__(self, iface, qgis_utils, conn_manager,
selected_models=list()):
QDialog.__init__(self)
self.iface = iface
self.conn_manager = conn_manager
self.selected_models = selected_models
self.db = self.conn_manager.get_db_connector_from_source()
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self._conf_db = ConfigDbSupported()
self._params = None
self._current_db = None
self.setupUi(self)
self.validators = Validators()
self.update_import_models()
self.previous_item = QListWidgetItem()
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportSchema",
"Connection Settings"))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportSchema", "Show log"))
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.clicked.connect(self.accepted_import_schema)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
self.BUTTON_NAME_CREATE_STRUCTURE, QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.restore_configuration()
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self._conf_db = ConfigDbSupported()
self._params = None
self._current_db = None
self.setupUi(self)
self.layout().setSizeConstraint(QLayout.SetFixedSize)
self.validators = Validators()
self.update_import_models()
self.previous_item = QListWidgetItem()
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportSchema",
"Connection Settings"))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportSchema", "Show log"))
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
QCoreApplication.translate("DialogImportSchema",
"Create LADM-COL structure"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.restore_configuration()
def __init__(self, iface, base_config, parent=None):
QDialog.__init__(self, parent)
self.iface = iface
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.db_simple_factory = DbSimpleFactory()
self.buttonBox.accepted.disconnect()
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.help_requested)
self.import_text = self.tr("Import Data")
self.set_button_to_import_action = QAction(self.import_text, None)
self.set_button_to_import_action.triggered.connect(
self.set_button_to_import)
self.import_without_validation_text = self.tr(
"Import without validation")
self.set_button_to_import_without_validation_action = QAction(
self.import_without_validation_text, None)
self.set_button_to_import_without_validation_action.triggered.connect(
self.set_button_to_import_without_validation)
self.edit_command_action = QAction(self.tr("Edit ili2db command"),
None)
self.edit_command_action.triggered.connect(self.edit_command)
self.import_tool_button.addAction(
self.set_button_to_import_without_validation_action)
self.import_tool_button.addAction(self.edit_command_action)
self.import_tool_button.setText(self.import_text)
self.import_tool_button.clicked.connect(self.accepted)
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=self.tr("Open Transfer or Catalog File"),
file_filter=self.
tr("Transfer File (*.xtf *.itf *.XTF *.ITF);;Catalogue File (*.xml *.XML *.xls *.XLS *.xlsx *.XLSX)"
),
))
self.type_combo_box.clear()
self._lst_panel = dict()
for db_id in self.db_simple_factory.get_db_list(False):
self.type_combo_box.addItem(displayDbIliMode[db_id], db_id)
db_factory = self.db_simple_factory.create_factory(db_id)
item_panel = db_factory.get_config_panel(self,
DbActionType.IMPORT_DATA)
self._lst_panel[db_id] = item_panel
self.db_layout.addWidget(item_panel)
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.ili2db_options = Ili2dbOptionsDialog(self, False)
self.ili2db_options_button.clicked.connect(self.ili2db_options.open)
self.ili2db_options.finished.connect(self.fill_toml_file_info_label)
self.multiple_models_dialog = MultipleModelsDialog(self)
self.multiple_models_button.clicked.connect(
self.multiple_models_dialog.open)
self.multiple_models_dialog.accepted.connect(
self.fill_models_line_edit)
self.validate_data = True # validates imported data by default, We use --disableValidation when is False
self.base_configuration = base_config
self.restore_configuration()
self.validators = Validators()
fileValidator = FileValidator(
pattern=["*." + ext for ext in self.ValidExtensions])
self.xtf_file_line_edit.setValidator(fileValidator)
self.ili_models_line_edit.setPlaceholderText(
self.tr("[Search model in repository]"))
self.ili_models_line_edit.textChanged.connect(
self.complete_models_completer)
self.ili_models_line_edit.punched.connect(
self.complete_models_completer)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# Reset to import as default text
self.xtf_file_line_edit.textChanged.connect(self.set_button_to_import)
settings = QSettings()
ilifile = settings.value("QgisModelBaker/ili2db/ilifile")
self.ilicache = IliCache(base_config, ilifile or None)
self.update_models_completer()
self.ilicache.refresh()
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.txtStdout.setLayout(QGridLayout())
self.txtStdout.layout().setContentsMargins(0, 0, 0, 0)
self.txtStdout.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
class ImportDataDialog(QDialog, DIALOG_UI):
ValidExtensions = [
"xtf",
"XTF",
"itf",
"ITF",
"pdf",
"PDF",
"xml",
"XML",
"xls",
"XLS",
"xlsx",
"XLSX",
]
ModelMissingRegExp = re.compile(r"Error: failed to query .*\.t_ili2db_seq")
def __init__(self, iface, base_config, parent=None):
QDialog.__init__(self, parent)
self.iface = iface
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.db_simple_factory = DbSimpleFactory()
self.buttonBox.accepted.disconnect()
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.help_requested)
self.import_text = self.tr("Import Data")
self.set_button_to_import_action = QAction(self.import_text, None)
self.set_button_to_import_action.triggered.connect(
self.set_button_to_import)
self.import_without_validation_text = self.tr(
"Import without validation")
self.set_button_to_import_without_validation_action = QAction(
self.import_without_validation_text, None)
self.set_button_to_import_without_validation_action.triggered.connect(
self.set_button_to_import_without_validation)
self.edit_command_action = QAction(self.tr("Edit ili2db command"),
None)
self.edit_command_action.triggered.connect(self.edit_command)
self.import_tool_button.addAction(
self.set_button_to_import_without_validation_action)
self.import_tool_button.addAction(self.edit_command_action)
self.import_tool_button.setText(self.import_text)
self.import_tool_button.clicked.connect(self.accepted)
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=self.tr("Open Transfer or Catalog File"),
file_filter=self.
tr("Transfer File (*.xtf *.itf *.XTF *.ITF);;Catalogue File (*.xml *.XML *.xls *.XLS *.xlsx *.XLSX)"
),
))
self.type_combo_box.clear()
self._lst_panel = dict()
for db_id in self.db_simple_factory.get_db_list(False):
self.type_combo_box.addItem(displayDbIliMode[db_id], db_id)
db_factory = self.db_simple_factory.create_factory(db_id)
item_panel = db_factory.get_config_panel(self,
DbActionType.IMPORT_DATA)
self._lst_panel[db_id] = item_panel
self.db_layout.addWidget(item_panel)
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.ili2db_options = Ili2dbOptionsDialog(self, False)
self.ili2db_options_button.clicked.connect(self.ili2db_options.open)
self.ili2db_options.finished.connect(self.fill_toml_file_info_label)
self.multiple_models_dialog = MultipleModelsDialog(self)
self.multiple_models_button.clicked.connect(
self.multiple_models_dialog.open)
self.multiple_models_dialog.accepted.connect(
self.fill_models_line_edit)
self.validate_data = True # validates imported data by default, We use --disableValidation when is False
self.base_configuration = base_config
self.restore_configuration()
self.validators = Validators()
fileValidator = FileValidator(
pattern=["*." + ext for ext in self.ValidExtensions])
self.xtf_file_line_edit.setValidator(fileValidator)
self.ili_models_line_edit.setPlaceholderText(
self.tr("[Search model in repository]"))
self.ili_models_line_edit.textChanged.connect(
self.complete_models_completer)
self.ili_models_line_edit.punched.connect(
self.complete_models_completer)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# Reset to import as default text
self.xtf_file_line_edit.textChanged.connect(self.set_button_to_import)
settings = QSettings()
ilifile = settings.value("QgisModelBaker/ili2db/ilifile")
self.ilicache = IliCache(base_config, ilifile or None)
self.update_models_completer()
self.ilicache.refresh()
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.txtStdout.setLayout(QGridLayout())
self.txtStdout.layout().setContentsMargins(0, 0, 0, 0)
self.txtStdout.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
def set_button_to_import(self):
"""
Changes the text of the button to import (with validation) and sets the validate_data to true.
So on clicking the button the import will start with validation.
The buttons actions are changed to be able to switch the without-validation mode.
"""
self.validate_data = True
self.import_tool_button.removeAction(self.set_button_to_import_action)
self.import_tool_button.removeAction(self.edit_command_action)
self.import_tool_button.addAction(
self.set_button_to_import_without_validation_action)
self.import_tool_button.addAction(self.edit_command_action)
self.import_tool_button.setText(self.import_text)
def set_button_to_import_without_validation(self):
"""
Changes the text of the button to import without validation and sets the validate_data to false.
So on clicking the button the import will start without validation.
The buttons actions are changed to be able to switch the with-validation mode.
"""
self.validate_data = False
self.import_tool_button.removeAction(
self.set_button_to_import_without_validation_action)
self.import_tool_button.removeAction(self.edit_command_action)
self.import_tool_button.addAction(self.set_button_to_import_action)
self.import_tool_button.addAction(self.edit_command_action)
self.import_tool_button.setText(self.import_without_validation_text)
def edit_command(self):
"""
A dialog opens giving the user the possibility to edit the ili2db command used for the import
"""
importer = iliimporter.Importer()
importer.tool = self.type_combo_box.currentData()
importer.configuration = self.updated_configuration()
command = importer.command(True)
edit_command_dialog = EditCommandDialog(self)
edit_command_dialog.command_edit.setPlainText(command)
if edit_command_dialog.exec_():
edited_command = edit_command_dialog.command_edit.toPlainText()
self.accepted(edited_command)
def accepted(self, edited_command=None):
db_id = self.type_combo_box.currentData()
res, message = self._lst_panel[db_id].is_valid()
if not res:
self.txtStdout.setText(message)
return
configuration = self.updated_configuration()
if not edited_command:
if (not self.xtf_file_line_edit.validator().validate(
configuration.xtffile, 0)[0] == QValidator.Acceptable):
self.txtStdout.setText(
self.
tr("Please set a valid INTERLIS transfer or catalogue file before importing data."
))
self.xtf_file_line_edit.setFocus()
return
# create schema with superuser
db_factory = self.db_simple_factory.create_factory(db_id)
res, message = db_factory.pre_generate_project(configuration)
if not res:
self.txtStdout.setText(message)
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.progress_bar.setValue(0)
self.disable()
self.txtStdout.setTextColor(QColor(LogColor.COLOR_INFO))
self.txtStdout.clear()
dataImporter = iliimporter.Importer(dataImport=True)
dataImporter.tool = self.type_combo_box.currentData()
dataImporter.configuration = configuration
self.save_configuration(configuration)
dataImporter.stdout.connect(self.print_info)
dataImporter.stderr.connect(self.on_stderr)
dataImporter.process_started.connect(self.on_process_started)
dataImporter.process_finished.connect(self.on_process_finished)
self.progress_bar.setValue(25)
try:
if dataImporter.run(
edited_command) != iliimporter.Importer.SUCCESS:
self.enable()
self.progress_bar.hide()
return
except JavaNotFoundError as e:
self.txtStdout.setTextColor(QColor(LogColor.COLOR_INFO))
self.txtStdout.clear()
self.txtStdout.setText(e.error_string)
self.enable()
self.progress_bar.hide()
return
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
self.refresh_layers()
def refresh_layers(self):
# refresh layers
try:
for layer in self.iface.mapCanvas().layers():
layer.dataProvider().reloadData()
self.iface.layerTreeView().layerTreeModel(
).recursivelyEmitDataChanged()
except AttributeError:
pass
def print_info(self, text, text_color=LogColor.COLOR_INFO):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
match = re.match(ImportDataDialog.ModelMissingRegExp, text)
if match:
color_log_text(
"=======================================================================",
self.txtStdout,
)
color_log_text(
self.
tr("It looks like the required schema for the imported data has not been generated."
),
self.txtStdout,
)
color_log_text(
self.tr("Did you generate the model in the database?"),
self.txtStdout)
color_log_text(
self.
tr("Note: the model for a catalogue may be different from the data model itself."
),
self.txtStdout,
)
color_log_text(
"=======================================================================",
self.txtStdout,
)
self.advance_progress_bar_by_text(text)
def show_message(self, level, message):
if level == Qgis.Warning:
self.bar.pushMessage(message, Qgis.Info, 10)
elif level == Qgis.Critical:
self.bar.pushMessage(message, Qgis.Warning, 10)
def on_process_started(self, command):
self.disable()
self.txtStdout.setTextColor(QColor(LogColor.COLOR_INFO))
self.txtStdout.clear()
self.txtStdout.setText(command)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
color = "#004905" if exit_code == 0 else "#aa2222"
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append("Finished ({})".format(exit_code))
if result == iliimporter.Importer.SUCCESS:
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
else:
if self.import_without_validate():
self.set_button_to_import_without_validation()
self.enable()
def import_without_validate(self):
"""
Valid if an error occurred that prevents executing the import without validations
:return: True if you can execute the import without validations, False in other case
"""
log = self.txtStdout.toPlainText().lower()
if "no models given" in log:
return False
if "attribute bid missing in basket" in log:
return False
return True
def db_ili_version(self, configuration):
"""
Returns the ili2db version the database has been created with or None if the database
could not be detected as a ili2db database
"""
db_connector = self.__db_connector(configuration)
if db_connector:
return db_connector.ili_version()
return None
def updated_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
configuration = ili2dbconfig.ImportDataConfiguration()
mode = self.type_combo_box.currentData()
self._lst_panel[mode].get_fields(configuration)
configuration.tool = mode
configuration.xtffile = self.xtf_file_line_edit.text().strip()
configuration.delete_data = self.chk_delete_data.isChecked()
configuration.ilimodels = self.ili_models_line_edit.text().strip()
configuration.inheritance = self.ili2db_options.inheritance_type()
configuration.create_basket_col = self.ili2db_options.create_basket_col(
)
configuration.create_import_tid = self.ili2db_options.create_import_tid(
)
configuration.stroke_arcs = self.ili2db_options.stroke_arcs()
configuration.pre_script = self.ili2db_options.pre_script()
configuration.post_script = self.ili2db_options.post_script()
configuration.base_configuration = self.base_configuration
configuration.db_ili_version = self.db_ili_version(configuration)
configuration.with_schemaimport = True
db_connector = self.__db_connector(configuration)
if db_connector and db_connector.db_or_schema_exists():
configuration.with_schemaimport = False
if not self.validate_data:
configuration.disable_validation = True
return configuration
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue("QgisModelBaker/ili2pg/xtffile_import",
configuration.xtffile)
settings.setValue("QgisModelBaker/ili2pg/deleteData",
configuration.delete_data)
settings.setValue("QgisModelBaker/importtype",
self.type_combo_box.currentData().name)
mode = self.type_combo_box.currentData()
db_factory = self.db_simple_factory.create_factory(mode)
config_manager = db_factory.get_db_command_config_manager(
configuration)
config_manager.save_config_in_qsettings()
def restore_configuration(self):
settings = QSettings()
self.fill_toml_file_info_label()
self.xtf_file_line_edit.setText(
settings.value("QgisModelBaker/ili2pg/xtffile_import"))
# set chk_delete_data always to unchecked because otherwise the user could delete the data accidentally
self.chk_delete_data.setChecked(False)
for db_id in self.db_simple_factory.get_db_list(False):
configuration = iliimporter.ImportDataConfiguration()
db_factory = self.db_simple_factory.create_factory(db_id)
config_manager = db_factory.get_db_command_config_manager(
configuration)
config_manager.load_config_from_qsettings()
self._lst_panel[db_id].set_fields(configuration)
mode = settings.value("QgisModelBaker/importtype")
mode = DbIliMode[
mode] if mode else self.db_simple_factory.default_database
mode = mode & ~DbIliMode.ili
self.type_combo_box.setCurrentIndex(self.type_combo_box.findData(mode))
self.type_changed()
def disable(self):
self.type_combo_box.setEnabled(False)
for key, value in self._lst_panel.items():
value.setEnabled(False)
self.ili_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
self.type_combo_box.setEnabled(True)
for key, value in self._lst_panel.items():
value.setEnabled(True)
self.ili_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def type_changed(self):
self.txtStdout.clear()
self.set_button_to_import()
self.progress_bar.hide()
db_id = self.type_combo_box.currentData()
self.db_wrapper_group_box.setTitle(displayDbIliMode[db_id])
# Refresh panels
for key, value in self._lst_panel.items():
value.interlis_mode = False
is_current_panel_selected = db_id == key
value.setVisible(is_current_panel_selected)
if is_current_panel_selected:
value._show_panel()
def link_activated(self, link):
if link.url() == "#configure":
cfg = OptionsDialog(self.base_configuration)
if cfg.exec_():
settings = QSettings()
settings.beginGroup("QgisModelBaker/ili2db")
self.base_configuration.save(settings)
else:
QDesktopServices.openUrl(link)
def complete_models_completer(self):
if not self.ili_models_line_edit.text():
self.ili_models_line_edit.completer().setCompletionMode(
QCompleter.UnfilteredPopupCompletion)
self.ili_models_line_edit.completer().complete()
else:
match_contains = (self.ili_models_line_edit.completer(
).completionModel().match(
self.ili_models_line_edit.completer().completionModel().index(
0, 0),
Qt.DisplayRole,
self.ili_models_line_edit.text(),
-1,
Qt.MatchContains,
))
if len(match_contains) > 1:
self.ili_models_line_edit.completer().setCompletionMode(
QCompleter.PopupCompletion)
self.ili_models_line_edit.completer().complete()
def update_models_completer(self):
completer = QCompleter(self.ilicache.model, self.ili_models_line_edit)
completer.setCaseSensitivity(Qt.CaseInsensitive)
completer.setFilterMode(Qt.MatchContains)
self.delegate = ModelCompleterDelegate()
completer.popup().setItemDelegate(self.delegate)
self.ili_models_line_edit.setCompleter(completer)
self.multiple_models_dialog.models_line_edit.setCompleter(completer)
def fill_models_line_edit(self):
self.ili_models_line_edit.setText(
self.multiple_models_dialog.get_models_string())
def fill_toml_file_info_label(self):
text = None
if self.ili2db_options.toml_file():
text = self.tr("Extra Model Information File: {}").format((
"…" + self.ili2db_options.toml_file(
)[len(self.ili2db_options.toml_file()) -
40:]) if len(self.ili2db_options.toml_file()
) > 40 else self.ili2db_options.toml_file())
self.toml_file_info_label.setText(text)
self.toml_file_info_label.setToolTip(self.ili2db_options.toml_file())
def help_requested(self):
os_language = QLocale(
QSettings().value("locale/userLocale")).name()[:2]
if os_language in ["es", "de"]:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/{}/user-guide.html#import-an-interlis-transfer-file-xtf"
.format(os_language))
else:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/user-guide.html#import-an-interlis-transfer-file-xtf"
)
def advance_progress_bar_by_text(self, text):
if text.strip() == "Info: compile models...":
self.progress_bar.setValue(50)
QCoreApplication.processEvents()
elif text.strip() == "Info: create table structure...":
self.progress_bar.setValue(75)
QCoreApplication.processEvents()
def __db_connector(self, configuration):
db_factory = self.db_simple_factory.create_factory(configuration.tool)
config_manager = db_factory.get_db_command_config_manager(
configuration)
try:
db_connector = db_factory.get_db_connector(
config_manager.get_uri(configuration.db_use_super_login)
or config_manager.get_uri(),
configuration.dbschema,
)
db_connector.new_message.connect(self.show_message)
return db_connector
except (DBConnectorError, FileNotFoundError):
return None
def __init__(self, base_config, parent=None):
QDialog.__init__(self, parent)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.db_simple_factory = DbSimpleFactory()
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(self.tr('Import Data'),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.help_requested)
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=self.tr('Open Transfer or Catalog File'),
file_filter=self.
tr('Transfer File (*.xtf *.itf);;Catalogue File (*.xml *.xls *.xlsx)'
)))
self.type_combo_box.clear()
self._lst_panel = dict()
for db_id in self.db_simple_factory.get_db_list(False):
self.type_combo_box.addItem(displayDbIliMode[db_id], db_id)
db_factory = self.db_simple_factory.create_factory(db_id)
item_panel = db_factory.get_config_panel(self,
DbActionType.IMPORT_DATA)
self._lst_panel[db_id] = item_panel
self.db_layout.addWidget(item_panel)
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.ili2db_options = Ili2dbOptionsDialog()
self.ili2db_options_button.clicked.connect(self.ili2db_options.open)
self.ili2db_options.finished.connect(self.fill_toml_file_info_label)
self.multiple_models_dialog = MultipleModelsDialog(self)
self.multiple_models_button.clicked.connect(
self.multiple_models_dialog.open)
self.multiple_models_dialog.accepted.connect(
self.fill_models_line_edit)
self.base_configuration = base_config
self.restore_configuration()
self.validators = Validators()
fileValidator = FileValidator(
pattern=['*.xtf', '*.itf', '*.pdf', '*.xml', '*.xls', '*.xlsx'])
self.xtf_file_line_edit.setValidator(fileValidator)
self.ili_models_line_edit.setPlaceholderText(
self.tr('[Search model in repository]'))
self.ili_models_line_edit.textChanged.connect(
self.complete_models_completer)
self.ili_models_line_edit.punched.connect(
self.complete_models_completer)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
settings = QSettings()
ilifile = settings.value('QgisModelBaker/ili2db/ilifile')
self.ilicache = IliCache(base_config, ilifile or None)
self.update_models_completer()
self.ilicache.refresh()
def __init__(self,
iface,
conn_manager,
context,
link_to_import_schema=True,
parent=None):
QDialog.__init__(self, parent)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.conn_manager = conn_manager
self.db_source = context.get_db_sources()[0]
self.link_to_import_schema = link_to_import_schema
self.db = self.conn_manager.get_db_connector_from_source(
self.db_source)
self.base_configuration = BaseConfiguration()
self.logger = Logger()
self.app = AppInterface()
self.__ladmcol_models = LADMColModelRegistry()
self.java_dependency = JavaDependency()
self.java_dependency.download_dependency_completed.connect(
self.download_java_complete)
self.java_dependency.download_dependency_progress_changed.connect(
self.download_java_progress_change)
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._dbs_supported = ConfigDBsSupported()
self._running_tool = False
# There may be 1 case where we need to emit a db_connection_changed from the Import Data dialog:
# 1) Connection Settings was opened and the DB conn was changed.
self._db_was_changed = False # To postpone calling refresh gui until we close this dialog instead of settings
# Similarly, we could call a refresh on layers and relations cache in 1 case:
# 1) If the ID dialog was called for the COLLECTED source: opening Connection Settings and changing the DB
# connection.
self._schedule_layers_and_relations_refresh = False
# We need bar definition above calling clear_messages
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate(
"DialogImportData", "Open Transfer or Catalog File"),
file_filter=QCoreApplication.translate(
"DialogImportData",
'Transfer File (*.xtf *.itf);;Catalogue File (*.xml *.xls *.xlsx)'
)))
self.validators = Validators()
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogImportData",
"[Name of the XTF to be imported]"))
fileValidator = FileValidator(pattern=['*.xtf', '*.itf', '*.xml'])
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(self.update_import_models)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# db
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportData",
"Connection Settings"))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportData", "Show log"))
self.buttonBox.accepted.disconnect()
self.buttonBox.clicked.connect(self.accepted_import_data)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
self.BUTTON_NAME_IMPORT_DATA, QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.restore_configuration()
class DialogImportData(QDialog, DIALOG_UI):
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._conf_db = ConfigDbSupported()
self._params = None
self._current_db = None
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate(
"DialogImportData", 'Open Transfer or Catalog File'),
file_filter=QCoreApplication.translate(
"DialogImportData",
'Transfer File (*.xtf *.itf);;Catalogue File (*.xml *.xls *.xlsx)'
)))
self.validators = Validators()
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogImportData",
"[Name of the XTF to be created]"))
fileValidator = FileValidator(pattern=['*.xtf', '*.itf', '*.xml'])
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(self.update_import_models)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# db
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportData",
'Connection Settings'))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportData", "Show log"))
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
QCoreApplication.translate("DialogImportData", "Import data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.restore_configuration()
def update_connection_info(self):
db_description = self.db.get_description_conn_string()
if db_description:
self.db_connect_label.setText(db_description)
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self._accept_button.setEnabled(True)
else:
self.db_connect_label.setText(
QCoreApplication.translate("DialogImportData",
"The database is not defined!"))
self.db_connect_label.setToolTip('')
self._accept_button.setEnabled(False)
def update_import_models(self):
message_error = None
if not self.xtf_file_line_edit.text().strip():
color = '#ffd356' # Light orange
self.import_models_qmodel = QStandardItemModel()
self.import_models_list_view.setModel(self.import_models_qmodel)
else:
if os.path.isfile(self.xtf_file_line_edit.text().strip()):
color = '#fff' # White
self.import_models_qmodel = QStandardItemModel()
models_name = self.find_models_xtf(
self.xtf_file_line_edit.text().strip())
for model_name in models_name:
if not model_name in DEFAULT_HIDDEN_MODELS:
item = QStandardItem(model_name)
item.setCheckable(False)
item.setEditable(False)
self.import_models_qmodel.appendRow(item)
if self.import_models_qmodel.rowCount() > 0:
self.import_models_list_view.setModel(
self.import_models_qmodel)
else:
message_error = QCoreApplication.translate(
"DialogImportData",
"No models were found in the XTF. Is it a valid file?")
color = '#ffd356' # Light orange
self.import_models_qmodel = QStandardItemModel()
self.import_models_list_view.setModel(
self.import_models_qmodel)
else:
message_error = QCoreApplication.translate(
"DialogImportData", "Please set a valid XTF file")
color = '#ffd356' # Light orange
self.import_models_qmodel = QStandardItemModel()
self.import_models_list_view.setModel(
self.import_models_qmodel)
self.xtf_file_line_edit.setStyleSheet(
'QLineEdit {{ background-color: {} }}'.format(color))
if message_error:
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.import_models_list_view.setFocus()
return
def find_models_xtf(self, xtf_path):
models_name = list()
pattern = re.compile(r'<MODEL[^>]*>(?P<text>[^<]*)</MODEL>')
with open(xtf_path, 'r') as f:
for txt in pattern.finditer(f.read()):
model_tag = str(txt.group(0))
name = re.findall('NAME="(.*?)"', model_tag, re.IGNORECASE)
models_name.extend(name)
return models_name
def get_ili_models(self):
ili_models = list()
for index in range(self.import_models_qmodel.rowCount()):
item = self.import_models_qmodel.item(index)
ili_models.append(item.text())
return ili_models
def show_settings(self):
dlg = self.qgis_utils.get_settings_dialog()
dlg.set_action_type(EnumDbActionType.IMPORT)
dlg.tabWidget.setCurrentIndex(SETTINGS_CONNECTION_TAB_INDEX)
if dlg.exec_():
self.db = dlg.get_db_connection()
self.update_connection_info()
def accepted(self):
configuration = self.update_configuration()
if not os.path.isfile(self.xtf_file_line_edit.text().strip()):
message_error = 'Please set a valid XTF file before importing data. XTF file does not exist'
self.txtStdout.setText(
QCoreApplication.translate("DialogImportData", message_error))
self.show_message(message_error, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
return
if not self.xtf_file_line_edit.validator().validate(
configuration.xtffile, 0)[0] == QValidator.Acceptable:
message_error = 'Please set a valid XTF before importing data.'
self.txtStdout.setText(
QCoreApplication.translate("DialogImportData", message_error))
self.show_message(message_error, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
return
if not self.get_ili_models():
message_error = QCoreApplication.translate(
"DialogImportData",
"The selected XTF file does not have information according to the LADM-COL model to import."
)
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.import_models_list_view.setFocus()
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.progress_bar.setValue(0)
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
dataImporter = iliimporter.Importer(dataImport=True)
item_db = self._conf_db.get_db_items()[self.db.mode]
dataImporter.tool_name = item_db.get_model_baker_tool_name()
dataImporter.configuration = configuration
self.save_configuration(configuration)
dataImporter.stdout.connect(self.print_info)
dataImporter.stderr.connect(self.on_stderr)
dataImporter.process_started.connect(self.on_process_started)
dataImporter.process_finished.connect(self.on_process_finished)
self.progress_bar.setValue(25)
try:
if dataImporter.run() != iliimporter.Importer.SUCCESS:
self.enable()
self.progress_bar.hide()
self.show_message(
QCoreApplication.translate(
"DialogImportData",
"An error occurred when importing the data. For more information see the log..."
), Qgis.Warning)
return
except JavaNotFoundError:
# Set JAVA PATH
get_java_path_dlg = DialogGetJavaPath()
get_java_path_dlg.setModal(True)
if get_java_path_dlg.exec_():
configuration = self.update_configuration()
if not get_java_path_from_qgis_model_baker():
message_error_java = QCoreApplication.translate(
"DialogImportData",
"""Java could not be found. You can configure the JAVA_HOME environment variable, restart QGIS and try again."""
)
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(message_error_java)
self.show_message(message_error_java, Qgis.Warning)
self.enable()
self.progress_bar.hide()
return
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
self.show_message(
QCoreApplication.translate(
"DialogImportData",
"Import of the data was successfully completed"),
Qgis.Success)
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_import',
configuration.xtffile)
settings.setValue('Asistente-LADM_COL/QgisModelBaker/show_log',
not self.log_config.isCollapsed())
def restore_configuration(self):
settings = QSettings()
self.xtf_file_line_edit.setText(
settings.value(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_import'))
# Show log
value_show_log = settings.value(
'Asistente-LADM_COL/QgisModelBaker/show_log', False, type=bool)
self.log_config.setCollapsed(not value_show_log)
# set model repository
# if there is no option by default use online model repository
self.use_local_models = settings.value(
'Asistente-LADM_COL/models/custom_model_directories_is_checked',
type=bool)
if self.use_local_models:
self.custom_model_directories = settings.value(
'Asistente-LADM_COL/models/custom_models') if settings.value(
'Asistente-LADM_COL/models/custom_models') else None
def update_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
item_db = self._conf_db.get_db_items()[self.db.mode]
configuration = ImportDataConfiguration()
item_db.set_db_configuration_params(self.db.dict_conn_params,
configuration)
configuration.xtffile = self.xtf_file_line_edit.text().strip()
configuration.delete_data = False
configuration.epsg = DEFAULT_EPSG
configuration.inheritance = DEFAULT_INHERITANCE
configuration.create_basket_col = CREATE_BASKET_COL
configuration.create_import_tid = CREATE_IMPORT_TID
configuration.stroke_arcs = STROKE_ARCS
java_path = get_java_path_from_qgis_model_baker()
if java_path:
self.base_configuration.java_path = java_path
# Check custom model directories
if self.use_local_models:
if self.custom_model_directories is None:
self.base_configuration.custom_model_directories_enabled = False
else:
self.base_configuration.custom_model_directories = self.custom_model_directories
self.base_configuration.custom_model_directories_enabled = True
configuration.base_configuration = self.base_configuration
if self.get_ili_models():
configuration.ilimodels = ';'.join(self.get_ili_models())
configuration.disable_validation = not QSettings().value(
'Asistente-LADM_COL/advanced_settings/validate_data_importing_exporting',
True, bool)
return configuration
def print_info(self, text, text_color='#000000', clear=False):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
self.advance_progress_bar_by_text(text)
def on_process_started(self, command):
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(command)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
color = '#004905' if exit_code == 0 else '#aa2222'
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append('Finished ({})'.format(exit_code))
if result == iliimporter.Importer.SUCCESS:
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
else:
self.show_message(
QCoreApplication.translate("DialogImportData",
"Error when importing data"),
Qgis.Warning)
self.enable()
# Open log
if self.log_config.isCollapsed():
self.log_config.setCollapsed(False)
def advance_progress_bar_by_text(self, text):
if text.strip() == 'Info: compile models...':
self.progress_bar.setValue(50)
QCoreApplication.processEvents()
elif text.strip() == 'Info: create table structure...':
self.progress_bar.setValue(55)
QCoreApplication.processEvents()
elif text.strip() == 'Info: first validation pass...':
self.progress_bar.setValue(60)
QCoreApplication.processEvents()
elif text.strip() == 'Info: second validation pass...':
self.progress_bar.setValue(80)
QCoreApplication.processEvents()
def show_help(self):
self.qgis_utils.show_help("import_data")
def disable(self):
self.db_config.setEnabled(False)
self.ili_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
self.db_config.setEnabled(True)
self.ili_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def show_message(self, message, level):
self.bar.pushMessage("Asistente LADM_COL", message, level, duration=0)
class DialogExportData(QDialog, DIALOG_UI):
on_result = pyqtSignal(
bool) # whether the tool was run successfully or not
ValidExtensions = ['xtf', 'itf', 'gml', 'xml']
current_row_schema = 0
def __init__(self, iface, qgis_utils, conn_manager, context):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.conn_manager = conn_manager
self.db_source = context.get_db_sources()[0]
self.db = self.conn_manager.get_db_connector_from_source(
self.db_source)
self.qgis_utils = qgis_utils
self.logger = Logger()
self.java_utils = JavaUtils()
self.java_utils.download_java_completed.connect(
self.download_java_complete)
self.java_utils.download_java_progress_changed.connect(
self.download_java_progress_change)
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._dbs_supported = ConfigDbSupported()
self._running_tool = False
# There may be 1 case where we need to emit a db_connection_changed from the Export Data dialog:
# 1) Connection Settings was opened and the DB conn was changed.
self._db_was_changed = False # To postpone calling refresh gui until we close this dialog instead of settings
# Similarly, we could call a refresh on layers and relations cache in 1 case:
# 1) If the ED dialog was called for the COLLECTED source: opening Connection Settings and changing the DB
# connection.
self._schedule_layers_and_relations_refresh = False
# We need bar definition above calling clear_messages
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.xtf_file_browse_button.clicked.connect(
make_save_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"),
file_filter=QCoreApplication.translate(
"DialogExportData",
"XTF Transfer File (*.xtf);;Interlis 1 Transfer File (*.itf);;XML (*.xml);;GML (*.gml)"
),
extension='.xtf',
extensions=['.' + ext for ext in self.ValidExtensions]))
self.xtf_file_browse_button.clicked.connect(
self.xtf_browser_opened_to_true)
self.xtf_browser_was_opened = False
self.validators = Validators()
fileValidator = FileValidator(
pattern=['*.' + ext for ext in self.ValidExtensions],
allow_non_existing=True)
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogExportData",
"[Name of the XTF to be created]"))
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.connect(
self.xtf_browser_opened_to_false)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogExportData",
"Connection Settings"))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogExportData", "Show log"))
self.log_config.setFlat(True)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
QCoreApplication.translate("DialogExportData", "Export data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.update_model_names()
self.restore_configuration()
def update_connection_info(self):
db_description = self.db.get_description_conn_string()
if db_description:
self.db_connect_label.setText(db_description)
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self._accept_button.setEnabled(True)
else:
self.db_connect_label.setText(
QCoreApplication.translate("DialogExportData",
"The database is not defined!"))
self.db_connect_label.setToolTip('')
self._accept_button.setEnabled(False)
def update_model_names(self):
self.export_models_qmodel = QStandardItemModel()
model_names = self.db.get_models()
if model_names:
for model_name in model_names:
if model_name not in LADMNames.DEFAULT_HIDDEN_MODELS:
item = QStandardItem(model_name)
item.setCheckable(False)
item.setEditable(False)
self.export_models_qmodel.appendRow(item)
self.export_models_list_view.setModel(self.export_models_qmodel)
def reject(self):
if self._running_tool:
QMessageBox.information(
self, QCoreApplication.translate("DialogExportData",
"Warning"),
QCoreApplication.translate(
"DialogExportData",
"The Export Data tool is still running. Please wait until it finishes."
))
else:
self.close_dialog()
def close_dialog(self):
"""
We use this method to be safe when emitting the db_connection_changed, otherwise we could trigger slots that
unload the plugin, destroying dialogs and thus, leading to crashes.
"""
if self._schedule_layers_and_relations_refresh:
self.conn_manager.db_connection_changed.connect(
self.qgis_utils.cache_layers_and_relations)
if self._db_was_changed:
# If the db was changed, it implies it complies with ladm_col, hence the second parameter
self.conn_manager.db_connection_changed.emit(
self.db, True, self.db_source)
if self._schedule_layers_and_relations_refresh:
self.conn_manager.db_connection_changed.disconnect(
self.qgis_utils.cache_layers_and_relations)
self.logger.info(__name__, "Dialog closed.")
self.done(QDialog.Accepted)
def get_ili_models(self):
ili_models = list()
for index in range(self.export_models_qmodel.rowCount()):
item = self.export_models_qmodel.item(index)
ili_models.append(item.text())
return ili_models
def show_settings(self):
# We only need those tabs related to Model Baker/ili2db operations
dlg = SettingsDialog(qgis_utils=self.qgis_utils,
conn_manager=self.conn_manager)
dlg.set_db_source(self.db_source)
dlg.set_tab_pages_list(
[SETTINGS_CONNECTION_TAB_INDEX, SETTINGS_MODELS_TAB_INDEX])
# Connect signals (DBUtils, QgisUtils)
dlg.db_connection_changed.connect(self.db_connection_changed)
if self.db_source == COLLECTED_DB_SOURCE:
self._schedule_layers_and_relations_refresh = True
dlg.set_action_type(EnumDbActionType.EXPORT)
if dlg.exec_():
self.db = dlg.get_db_connection()
self.update_model_names()
self.update_connection_info()
def db_connection_changed(self, db, ladm_col_db, db_source):
self._db_was_changed = True
self.clear_messages()
def accepted(self):
self._running_tool = True
self.bar.clearWidgets()
java_home_set = self.java_utils.set_java_home()
if not java_home_set:
message_java = QCoreApplication.translate(
"DialogExportData",
"""Configuring Java {}...""").format(JAVA_REQUIRED_VERSION)
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(message_java)
self.java_utils.get_java_on_demand()
self.disable()
return
configuration = self.update_configuration()
if not self.xtf_file_line_edit.validator().validate(
configuration.xtffile, 0)[0] == QValidator.Acceptable:
self._running_tool = False
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a valid XTF file before exporting data.")
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
return
if not self.get_ili_models():
self._running_tool = False
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a valid schema to export. This schema does not have information to export."
)
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.export_models_list_view.setFocus()
return
if not configuration.iliexportmodels:
self._running_tool = False
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a model before exporting data.")
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.export_models_list_view.setFocus()
return
# If xtf browser was opened and the file exists, the user already chose
# to overwrite the file
if os.path.isfile(self.xtf_file_line_edit.text().strip()
) and not self.xtf_browser_was_opened:
self.msg = QMessageBox()
self.msg.setIcon(QMessageBox.Warning)
self.msg.setText(
QCoreApplication.translate(
"DialogExportData",
"{filename} already exists.\nDo you want to replace it?").
format(filename=os.path.basename(
self.xtf_file_line_edit.text().strip())))
self.msg.setWindowTitle(
QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"))
self.msg.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
msg_box = self.msg.exec_()
if msg_box == QMessageBox.No:
self._running_tool = False
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
exporter = iliexporter.Exporter()
db_factory = self._dbs_supported.get_db_factory(self.db.engine)
exporter.tool = db_factory.get_mbaker_db_ili_mode()
exporter.configuration = configuration
self.save_configuration(configuration)
exporter.stdout.connect(self.print_info)
exporter.stderr.connect(self.on_stderr)
exporter.process_started.connect(self.on_process_started)
exporter.process_finished.connect(self.on_process_finished)
self.progress_bar.setValue(25)
try:
if exporter.run() != iliexporter.Exporter.SUCCESS:
self._running_tool = False
self.show_message(
QCoreApplication.translate(
"DialogExportData",
"An error occurred when exporting the data. For more information see the log..."
), Qgis.Warning)
self.on_result.emit(
False
) # Inform other classes that the execution was not successful
return
except JavaNotFoundError:
self._running_tool = False
message_error_java = QCoreApplication.translate(
"DialogExportData",
"Java {} could not be found. You can configure the JAVA_HOME environment variable manually, restart QGIS and try again."
).format(JAVA_REQUIRED_VERSION)
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(message_error_java)
self.show_message(message_error_java, Qgis.Warning)
return
self._running_tool = False
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
self.show_message(
QCoreApplication.translate(
"DialogExportData",
"Export of the data was successfully completed."),
Qgis.Success)
self.on_result.emit(
True) # Inform other classes that the execution was successful
def download_java_complete(self):
self.accepted()
def download_java_progress_change(self, progress):
self.progress_bar.setValue(progress / 2)
if (progress % 20) == 0:
self.txtStdout.append('...')
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_export',
configuration.xtffile)
settings.setValue('Asistente-LADM_COL/QgisModelBaker/show_log',
not self.log_config.isCollapsed())
def restore_configuration(self):
settings = QSettings()
self.xtf_file_line_edit.setText(
settings.value(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_export'))
# Show log
value_show_log = settings.value(
'Asistente-LADM_COL/QgisModelBaker/show_log', False, type=bool)
self.log_config.setCollapsed(not value_show_log)
# set model repository
# if there is no option by default use online model repository
custom_model_is_checked = settings.value(
'Asistente-LADM_COL/models/custom_model_directories_is_checked',
DEFAULT_USE_CUSTOM_MODELS,
type=bool)
if custom_model_is_checked:
self.custom_model_directories = settings.value(
'Asistente-LADM_COL/models/custom_models', DEFAULT_MODELS_DIR)
def update_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
db_factory = self._dbs_supported.get_db_factory(self.db.engine)
configuration = ExportConfiguration()
db_factory.set_ili2db_configuration_params(self.db.dict_conn_params,
configuration)
configuration.xtffile = self.xtf_file_line_edit.text().strip()
full_java_exe_path = JavaUtils.get_full_java_exe_path()
if full_java_exe_path:
self.base_configuration.java_path = full_java_exe_path
# User could have changed the default values
self.use_local_models = QSettings().value(
'Asistente-LADM_COL/models/custom_model_directories_is_checked',
DEFAULT_USE_CUSTOM_MODELS,
type=bool)
self.custom_model_directories = QSettings().value(
'Asistente-LADM_COL/models/custom_models', DEFAULT_MODELS_DIR)
# Check custom model directories
if self.use_local_models:
if not self.custom_model_directories:
self.base_configuration.custom_model_directories_enabled = False
else:
self.base_configuration.custom_model_directories = self.custom_model_directories
self.base_configuration.custom_model_directories_enabled = True
configuration.base_configuration = self.base_configuration
if self.get_ili_models():
configuration.iliexportmodels = ';'.join(self.get_ili_models())
configuration.ilimodels = ';'.join(self.get_ili_models())
configuration.disable_validation = not QSettings().value(
'Asistente-LADM_COL/advanced_settings/validate_data_importing_exporting',
True, bool)
return configuration
def print_info(self, text, text_color='#000000', clear=False):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
self.advance_progress_bar_by_text(text)
def on_process_started(self, command):
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(command)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
color = '#004905' if exit_code == 0 else '#aa2222'
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append(
QCoreApplication.translate("DialogExportData",
"Finished ({})").format(exit_code))
if result == iliexporter.Exporter.SUCCESS:
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
else:
self.enable()
# Open log
if self.log_config.isCollapsed():
self.log_config.setCollapsed(False)
def advance_progress_bar_by_text(self, text):
if text.strip() == 'Info: compile models...':
self.progress_bar.setValue(50)
QCoreApplication.processEvents()
elif text.strip() == 'Info: process data...':
self.progress_bar.setValue(55)
QCoreApplication.processEvents()
elif text.strip() == 'Info: first validation pass...':
self.progress_bar.setValue(70)
QCoreApplication.processEvents()
elif text.strip() == 'Info: second validation pass...':
self.progress_bar.setValue(85)
QCoreApplication.processEvents()
def clear_messages(self):
self.bar.clearWidgets(
) # Remove previous messages before showing a new one
self.txtStdout.clear() # Clear previous log messages
self.progress_bar.setValue(0) # Initialize progress bar
def show_help(self):
self.qgis_utils.show_help("export_data")
def disable(self):
self.db_config.setEnabled(False)
self.ili_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
self.db_config.setEnabled(True)
self.ili_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def show_message(self, message, level):
if level == Qgis.Warning:
self.enable()
self.bar.clearWidgets(
) # Remove previous messages before showing a new one
self.bar.pushMessage("Asistente LADM_COL", message, level, duration=0)
def xtf_browser_opened_to_true(self):
"""
Slot. Sets a flag to true to eventually avoid asking a user whether to overwrite a file.
"""
self.xtf_browser_was_opened = True
def xtf_browser_opened_to_false(self):
"""
Slot. Sets a flag to false to eventually ask a user whether to overwrite a file.
"""
self.xtf_browser_was_opened = False
self.clear_messages()
class DialogExportData(QDialog, DIALOG_UI):
ValidExtensions = ['xtf', 'itf', 'gml', 'xml']
current_row_schema = 0
def __init__(self, iface, qgis_utils, conn_manager):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.conn_manager = conn_manager
self.db = self.conn_manager.get_db_connector_from_source()
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._conf_db = ConfigDbSupported()
self._params = None
self._current_db = None
self.xtf_file_browse_button.clicked.connect(
make_save_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"),
file_filter=QCoreApplication.translate(
"DialogExportData",
"XTF Transfer File (*.xtf);;Interlis 1 Transfer File (*.itf);;XML (*.xml);;GML (*.gml)"
),
extension='.xtf',
extensions=['.' + ext for ext in self.ValidExtensions]))
self.xtf_file_browse_button.clicked.connect(
self.xtf_browser_opened_to_true)
self.xtf_browser_was_opened = False
self.validators = Validators()
fileValidator = FileValidator(
pattern=['*.' + ext for ext in self.ValidExtensions],
allow_non_existing=True)
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogExportData",
"[Name of the XTF to be created]"))
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.connect(
self.xtf_browser_opened_to_false)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogExportData",
"Connection Settings"))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogExportData", "Show log"))
self.log_config.setFlat(True)
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
QCoreApplication.translate("DialogExportData", "Export data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.update_model_names()
self.restore_configuration()
def update_connection_info(self):
db_description = self.db.get_description_conn_string()
if db_description:
self.db_connect_label.setText(db_description)
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self._accept_button.setEnabled(True)
else:
self.db_connect_label.setText(
QCoreApplication.translate("DialogExportData",
"The database is not defined!"))
self.db_connect_label.setToolTip('')
self._accept_button.setEnabled(False)
def update_model_names(self):
self.export_models_qmodel = QStandardItemModel()
db_models = None
db_models = self.db.get_models()
if db_models:
for db_model in db_models:
regex = re.compile(r'(?:\{[^\}]*\}|\s)')
for modelname in regex.split(db_model['modelname']):
if modelname and modelname not in DEFAULT_HIDDEN_MODELS:
item = QStandardItem(modelname.strip())
item.setCheckable(False)
item.setEditable(False)
self.export_models_qmodel.appendRow(item)
self.export_models_list_view.setModel(self.export_models_qmodel)
def get_ili_models(self):
ili_models = list()
for index in range(self.export_models_qmodel.rowCount()):
item = self.export_models_qmodel.item(index)
ili_models.append(item.text())
return ili_models
def show_settings(self):
dlg = SettingsDialog(qgis_utils=self.qgis_utils,
conn_manager=self.conn_manager)
# Connect signals (DBUtils, QgisUtils)
dlg.db_connection_changed.connect(
self.conn_manager.db_connection_changed)
dlg.db_connection_changed.connect(
self.qgis_utils.cache_layers_and_relations)
dlg.organization_tools_changed.connect(
self.qgis_utils.organization_tools_changed)
dlg.set_action_type(EnumDbActionType.EXPORT)
dlg.tabWidget.setCurrentIndex(SETTINGS_CONNECTION_TAB_INDEX)
if dlg.exec_():
self.db = dlg.get_db_connection()
self.update_model_names()
self.update_connection_info()
def accepted(self):
configuration = self.update_configuration()
if not self.xtf_file_line_edit.validator().validate(
configuration.xtffile, 0)[0] == QValidator.Acceptable:
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a valid XTF file before exporting data.")
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
return
if not self.get_ili_models():
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a valid schema to export. This schema does not have information to export."
)
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.export_models_list_view.setFocus()
return
if not configuration.iliexportmodels:
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a model before exporting data.")
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.export_models_list_view.setFocus()
return
# If xtf browser was opened and the file exists, the user already chose
# to overwrite the file
if os.path.isfile(self.xtf_file_line_edit.text().strip()
) and not self.xtf_browser_was_opened:
self.msg = QMessageBox()
self.msg.setIcon(QMessageBox.Warning)
self.msg.setText(
QCoreApplication.translate(
"DialogExportData",
"{filename} already exists.\nDo you want to replace it?").
format(filename=os.path.basename(
self.xtf_file_line_edit.text().strip())))
self.msg.setWindowTitle(
QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"))
self.msg.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
msg_box = self.msg.exec_()
if msg_box == QMessageBox.No:
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.progress_bar.setValue(0)
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
exporter = iliexporter.Exporter()
item_db = self._conf_db.get_db_items()[self.db.mode]
exporter.tool = item_db.get_mbaker_db_ili_mode()
exporter.configuration = configuration
self.save_configuration(configuration)
exporter.stdout.connect(self.print_info)
exporter.stderr.connect(self.on_stderr)
exporter.process_started.connect(self.on_process_started)
exporter.process_finished.connect(self.on_process_finished)
self.progress_bar.setValue(25)
try:
if exporter.run() != iliexporter.Exporter.SUCCESS:
self.enable()
self.progress_bar.hide()
self.show_message(
QCoreApplication.translate(
"DialogExportData",
"An error occurred when exporting the data. For more information see the log..."
), Qgis.Warning)
return
except JavaNotFoundError:
# Set JAVA PATH
get_java_path_dlg = GetJavaPathDialog()
get_java_path_dlg.setModal(True)
if get_java_path_dlg.exec_():
configuration = self.update_configuration()
if not get_java_path_from_qgis_model_baker():
message_error_java = QCoreApplication.translate(
"DialogExportData",
"""Java could not be found. You can configure the JAVA_HOME environment variable, restart QGIS and try again."""
)
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(message_error_java)
self.show_message(message_error_java, Qgis.Warning)
self.enable()
self.progress_bar.hide()
return
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
self.show_message(
QCoreApplication.translate(
"DialogExportData",
"Export of the data was successfully completed."),
Qgis.Success)
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_export',
configuration.xtffile)
settings.setValue('Asistente-LADM_COL/QgisModelBaker/show_log',
not self.log_config.isCollapsed())
def restore_configuration(self):
settings = QSettings()
self.xtf_file_line_edit.setText(
settings.value(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_export'))
# Show log
value_show_log = settings.value(
'Asistente-LADM_COL/QgisModelBaker/show_log', False, type=bool)
self.log_config.setCollapsed(not value_show_log)
# set model repository
# if there is no option by default use online model repository
custom_model_is_checked = settings.value(
'Asistente-LADM_COL/models/custom_model_directories_is_checked',
type=bool)
if custom_model_is_checked:
self.custom_model_directories = settings.value(
'Asistente-LADM_COL/models/custom_models')
def update_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
item_db = self._conf_db.get_db_items()[self.db.mode]
configuration = ExportConfiguration()
item_db.set_db_configuration_params(self.db.dict_conn_params,
configuration)
configuration.xtffile = self.xtf_file_line_edit.text().strip()
java_path = get_java_path_from_qgis_model_baker()
if java_path:
self.base_configuration.java_path = java_path
# Check custom model directories
if QSettings().value(
'Asistente-LADM_COL/models/custom_model_directories_is_checked',
type=bool):
if self.custom_model_directories is None:
self.base_configuration.custom_model_directories_enabled = False
else:
self.base_configuration.custom_model_directories = self.custom_model_directories
self.base_configuration.custom_model_directories_enabled = True
configuration.base_configuration = self.base_configuration
if self.get_ili_models():
configuration.iliexportmodels = ';'.join(self.get_ili_models())
configuration.ilimodels = ';'.join(self.get_ili_models())
configuration.disable_validation = not QSettings().value(
'Asistente-LADM_COL/advanced_settings/validate_data_importing_exporting',
True, bool)
return configuration
def print_info(self, text, text_color='#000000', clear=False):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
self.advance_progress_bar_by_text(text)
def on_process_started(self, command):
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(command)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
color = '#004905' if exit_code == 0 else '#aa2222'
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append(
QCoreApplication.translate("DialogExportData",
"Finished ({})").format(exit_code))
if result == iliexporter.Exporter.SUCCESS:
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
else:
self.enable()
# Open log
if self.log_config.isCollapsed():
self.log_config.setCollapsed(False)
def advance_progress_bar_by_text(self, text):
if text.strip() == 'Info: compile models...':
self.progress_bar.setValue(50)
QCoreApplication.processEvents()
elif text.strip() == 'Info: process data...':
self.progress_bar.setValue(55)
QCoreApplication.processEvents()
elif text.strip() == 'Info: first validation pass...':
self.progress_bar.setValue(70)
QCoreApplication.processEvents()
elif text.strip() == 'Info: second validation pass...':
self.progress_bar.setValue(85)
QCoreApplication.processEvents()
def show_help(self):
self.qgis_utils.show_help("export_data")
def disable(self):
self.db_config.setEnabled(False)
self.ili_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
self.db_config.setEnabled(True)
self.ili_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def show_message(self, message, level):
self.bar.pushMessage("Asistente LADM_COL", message, level, duration=0)
def xtf_browser_opened_to_true(self):
"""
Slot. Sets a flag to true to eventually avoid asking a user whether to overwrite a file.
"""
self.xtf_browser_was_opened = True
def xtf_browser_opened_to_false(self):
"""
Slot. Sets a flag to false to eventually ask a user whether to overwrite a file.
"""
self.xtf_browser_was_opened = False
def __init__(self,
iface,
conn_manager,
context,
selected_models=list(),
link_to_import_data=True,
parent=None):
QDialog.__init__(self, parent)
self.iface = iface
self.conn_manager = conn_manager
self.selected_models = selected_models
self.link_to_import_data = link_to_import_data
self.logger = Logger()
self.app = AppInterface()
self.__ladmcol_models = LADMColModelRegistry()
self.java_dependency = JavaDependency()
self.java_dependency.download_dependency_completed.connect(
self.download_java_complete)
self.java_dependency.download_dependency_progress_changed.connect(
self.download_java_progress_change)
self.db_source = context.get_db_sources()[0]
self.db = self.conn_manager.get_db_connector_from_source(
self.db_source)
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self._dbs_supported = ConfigDBsSupported()
self._running_tool = False
# There may be two cases where we need to emit a db_connection_changed from the Schema Import dialog:
# 1) Connection Settings was opened and the DB conn was changed.
# 2) Connection Settings was never opened but the Schema Import ran successfully, in a way that new models may
# convert a db/schema LADM-COL compliant.
self._db_was_changed = False # To postpone calling refresh gui until we close this dialog instead of settings
# Similarly, we could call a refresh on layers and relations cache in two cases:
# 1) If the SI dialog was called for the COLLECTED source: opening Connection Settings and changing the DB
# connection.
# 2) Not opening the Connection Settings, but running a successful Schema Import on the COLLECTED DB, which
# invalidates the cache as models change.
self._schedule_layers_and_relations_refresh = False
self.setupUi(self)
self.validators = Validators()
self.update_import_models()
self.previous_item = QListWidgetItem()
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportSchema",
"Connection Settings"))
# CRS Setting
self.srs_auth = DEFAULT_SRS_AUTH
self.srs_code = DEFAULT_SRS_CODE
self.crsSelector.crsChanged.connect(self.crs_changed)
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportSchema", "Show log"))
self.buttonBox.accepted.disconnect()
self.buttonBox.clicked.connect(self.accepted_import_schema)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
self.BUTTON_NAME_CREATE_STRUCTURE, QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.import_models_list_widget.setDisabled(bool(
selected_models)) # If we got models from params, disable panel
self.update_connection_info()
self.restore_configuration()
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
def export_baskets(self):
java_home_set = self.java_dependency.set_java_home()
if not java_home_set:
message_java = QCoreApplication.translate(
"BasketExporter",
"""Configuring Java {}...""").format(JAVA_REQUIRED_VERSION)
self.logger.status(message_java)
self.java_dependency.get_java_on_demand()
return
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
db_factory = self._dbs_supported.get_db_factory(self._db.engine)
self.configuration = ExportConfiguration()
db_factory.set_ili2db_configuration_params(self._db.dict_conn_params,
self.configuration)
self.configuration.with_exporttid = True
full_java_exe_path = JavaDependency.get_full_java_exe_path()
if full_java_exe_path:
self.base_configuration.java_path = full_java_exe_path
# Check custom model directories
if QSettings().value(
'Asistente-LADM-COL/models/custom_model_directories_is_checked',
DEFAULT_USE_CUSTOM_MODELS,
type=bool):
custom_model_directories = QSettings().value(
'Asistente-LADM-COL/models/custom_models', DEFAULT_MODELS_DIR)
if not custom_model_directories:
self.base_configuration.custom_model_directories_enabled = False
else:
self.base_configuration.custom_model_directories = custom_model_directories
self.base_configuration.custom_model_directories_enabled = True
self.configuration.base_configuration = self.base_configuration
if self.get_ili_models():
self.configuration.ilimodels = ';'.join(self.get_ili_models())
self.exporter = iliexporter.Exporter()
self.exporter.tool = db_factory.get_model_baker_db_ili_mode()
self.exporter.process_started.connect(self.on_process_started)
self.exporter.stderr.connect(self.on_stderr)
#self.exporter.process_finished.connect(self.on_process_finished)
res = dict()
count = 0
total = len(self._basket_dict)
with OverrideCursor(Qt.WaitCursor):
for basket, name in self._basket_dict.items():
self.log = ''
self.configuration.xtffile = os.path.join(
self._export_dir, "{}.xtf".format(name))
self.configuration.baskets = basket
self.exporter.configuration = self.configuration
try:
if self.exporter.run() != iliexporter.Exporter.SUCCESS:
msg = QCoreApplication.translate(
"BasketExporter",
"An error occurred when exporting the data for '{}' (check the QGIS log panel)."
).format(name)
res[basket] = (False, msg)
QgsMessageLog.logMessage(
self.log,
QCoreApplication.translate(
"BasketExporter", "Allocate to coordinators"),
Qgis.Critical)
else:
res[basket] = (True,
QCoreApplication.translate(
"BasketExporter",
"XTF export for '{}' successful!").
format(name))
except JavaNotFoundError:
msg = QCoreApplication.translate(
"BasketExporter",
"Java {} could not be found. You can configure the JAVA_HOME environment variable manually, restart QGIS and try again."
).format(JAVA_REQUIRED_VERSION)
res[basket] = (False, msg)
count += 1
self.total_progress_updated.emit(count / total * 100)
return res
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self.type_combo_box.clear()
self.type_combo_box.addItem(
QCoreApplication.translate("DialogExportData",
"PostgreSQL/PostGIS"), 'pg')
self.type_combo_box.addItem(
QCoreApplication.translate("DialogExportData", "GeoPackage"),
'gpkg')
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.type_changed()
self.xtf_file_browse_button.clicked.connect(
make_save_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"),
file_filter=QCoreApplication.translate(
"DialogExportData",
"XTF Transfer File (*.xtf);;Interlis 1 Transfer File (*.itf);;XML (*.xml);;GML (*.gml)"
),
extension='.xtf',
extensions=['.' + ext for ext in self.ValidExtensions]))
self.xtf_file_browse_button.clicked.connect(
self.xtf_browser_opened_to_true)
self.xtf_browser_was_opened = False
self.validators = Validators()
fileValidator = FileValidator(
pattern=['*.' + ext for ext in self.ValidExtensions],
allow_non_existing=True)
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogExportData",
"[Name of the XTF to be created]"))
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.connect(
self.xtf_browser_opened_to_false)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# PG
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self.db_connect_label.setText(self.db.dict_conn_params["database"])
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogExportData",
"Connection Settings"))
# GPKG
self.gpkg_file_line_edit.setPlaceholderText(
QCoreApplication.translate(
"DialogExportData", "[Name of the Geopackage to be created]"))
self.gpkg_file_browse_button.clicked.connect(
make_file_selector(self.gpkg_file_line_edit,
title=QCoreApplication.translate(
"DialogExportData",
"Open GeoPackage database file"),
file_filter=QCoreApplication.translate(
"DialogExportData",
"GeoPackage Database (*.gpkg)")))
gpkgFileValidator = FileValidator(pattern='*.gpkg')
self.gpkg_file_line_edit.setValidator(gpkgFileValidator)
self.gpkg_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.gpkg_file_line_edit.textChanged.emit(
self.gpkg_file_line_edit.text())
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogExportData", "Show log"))
self.log_config.setFlat(True)
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(
QCoreApplication.translate("DialogExportData", "Export data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
class DialogExportData(QDialog, DIALOG_UI):
ValidExtensions = ['xtf', 'itf', 'gml', 'xml']
current_row_schema = 0
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self.type_combo_box.clear()
self.type_combo_box.addItem(
QCoreApplication.translate("DialogExportData",
"PostgreSQL/PostGIS"), 'pg')
self.type_combo_box.addItem(
QCoreApplication.translate("DialogExportData", "GeoPackage"),
'gpkg')
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.type_changed()
self.xtf_file_browse_button.clicked.connect(
make_save_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"),
file_filter=QCoreApplication.translate(
"DialogExportData",
"XTF Transfer File (*.xtf);;Interlis 1 Transfer File (*.itf);;XML (*.xml);;GML (*.gml)"
),
extension='.xtf',
extensions=['.' + ext for ext in self.ValidExtensions]))
self.xtf_file_browse_button.clicked.connect(
self.xtf_browser_opened_to_true)
self.xtf_browser_was_opened = False
self.validators = Validators()
fileValidator = FileValidator(
pattern=['*.' + ext for ext in self.ValidExtensions],
allow_non_existing=True)
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogExportData",
"[Name of the XTF to be created]"))
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.connect(
self.xtf_browser_opened_to_false)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# PG
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self.db_connect_label.setText(self.db.dict_conn_params["database"])
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogExportData",
"Connection Settings"))
# GPKG
self.gpkg_file_line_edit.setPlaceholderText(
QCoreApplication.translate(
"DialogExportData", "[Name of the Geopackage to be created]"))
self.gpkg_file_browse_button.clicked.connect(
make_file_selector(self.gpkg_file_line_edit,
title=QCoreApplication.translate(
"DialogExportData",
"Open GeoPackage database file"),
file_filter=QCoreApplication.translate(
"DialogExportData",
"GeoPackage Database (*.gpkg)")))
gpkgFileValidator = FileValidator(pattern='*.gpkg')
self.gpkg_file_line_edit.setValidator(gpkgFileValidator)
self.gpkg_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.gpkg_file_line_edit.textChanged.emit(
self.gpkg_file_line_edit.text())
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogExportData", "Show log"))
self.log_config.setFlat(True)
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(
QCoreApplication.translate("DialogExportData", "Export data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
def showEvent(self, event):
# update after create dialog
self.update_schema_names_model()
self.update_model_names(self.get_checked_schema())
self.restore_configuration()
def update_schema_names_model(self):
res, msg = self.db.test_connection()
schema_names = self.db._schema_names_list()
if schema_names:
for schema_name in schema_names:
item = QListWidgetItem(schema_name['schema_name'])
item.setFlags(item.flags() | QtCore.Qt.ItemIsUserCheckable)
item.setCheckState(Qt.Unchecked)
self.schema_names_list_widget.addItem(item)
default_item = self.schema_names_list_widget.item(0)
default_item.setCheckState(Qt.Checked)
else:
self.schema_names_list_widget.clear()
self.export_models_list_view.setModel(QStandardItemModel())
message_error = 'There are no schemes to export into the database. Please select another database.'
self.txtStdout.setText(
QCoreApplication.translate("DialogExportData", message_error))
self.show_message(message_error, Qgis.Warning)
self.schema_names_list_widget.currentRowChanged.connect(
self.on_current_row_changed_schema_names)
self.schema_names_list_widget.itemChanged.connect(
self.on_itemchanged_schema_name)
def on_itemchanged_schema_name(self, selected_item):
# disconnect signal to do changes in the items
self.schema_names_list_widget.itemChanged.disconnect(
self.on_itemchanged_schema_name)
for index in range(self.schema_names_list_widget.count()):
item = self.schema_names_list_widget.item(index)
item.setCheckState(Qt.Unchecked)
item.setSelected(False)
if item == selected_item:
select_index = index
item = self.schema_names_list_widget.item(select_index)
item.setCheckState(Qt.Checked)
item.setSelected(True)
# Update list view with models name info
schema_name = item.text()
self.update_model_names(schema_name)
# connect signal to check when the items change
self.schema_names_list_widget.itemChanged.connect(
self.on_itemchanged_schema_name)
def on_current_row_changed_schema_names(self, current_row):
for index in range(self.schema_names_list_widget.count()):
item = self.schema_names_list_widget.item(index)
item.setCheckState(Qt.Unchecked)
item = self.schema_names_list_widget.item(current_row)
if item:
item.setCheckState(Qt.Checked)
# Update list view with models name info
schema_name = item.text()
self.update_model_names(schema_name)
def update_model_names(self, dbschema):
self.export_models_qmodel = QStandardItemModel()
db_models = None
if self.type_combo_box.currentData() == 'gpkg':
db_models = self.db.get_models()
elif self.type_combo_box.currentData() == 'pg':
db_models = self.db.get_models(dbschema) if dbschema else None
if db_models:
for db_model in db_models:
regex = re.compile(r'(?:\{[^\}]*\}|\s)')
for modelname in regex.split(db_model['modelname']):
if modelname and modelname not in DEFAULT_HIDDEN_MODELS:
item = QStandardItem(modelname.strip())
item.setCheckable(False)
item.setEditable(False)
self.export_models_qmodel.appendRow(item)
self.export_models_list_view.setModel(self.export_models_qmodel)
def get_checked_schema(self):
checked_schema = None
for index in range(self.schema_names_list_widget.count()):
item = self.schema_names_list_widget.item(index)
if item.checkState() == Qt.Checked:
checked_schema = item.text()
break
return checked_schema
def get_ili_models(self):
ili_models = list()
for index in range(self.export_models_qmodel.rowCount()):
item = self.export_models_qmodel.item(index)
ili_models.append(item.text())
return ili_models
def show_settings(self):
dlg = self.qgis_utils.get_settings_dialog()
dlg.tabWidget.setCurrentIndex(SETTINGS_CONNECTION_TAB_INDEX)
if dlg.exec_():
self.db = self.qgis_utils.get_db_connection()
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self.db_connect_label.setText(self.db.dict_conn_params['database'])
self.update_schema_names_model()
def accepted(self):
configuration = self.update_configuration()
if not self.get_checked_schema():
message_error = QCoreApplication.translate(
"DialogExportData",
"You need to select a valid schema where to get the data from."
)
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.connection_setting_button.setFocus()
return
if not self.xtf_file_line_edit.validator().validate(
configuration.xtffile, 0)[0] == QValidator.Acceptable:
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a valid XTF file before exporting data.")
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
return
if not self.get_ili_models():
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a valid schema to export. This schema does not have information to export."
)
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.export_models_list_view.setFocus()
return
if not configuration.iliexportmodels:
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set a model before exporting data.")
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.export_models_list_view.setFocus()
return
if self.type_combo_box.currentData() == 'gpkg':
if not configuration.dbfile or self.gpkg_file_line_edit.validator(
).validate(configuration.dbfile, 0)[0] != QValidator.Acceptable:
message_error = QCoreApplication.translate(
"DialogExportData",
"Please set an existing database file before creating the project."
)
self.txtStdout.setText(message_error)
self.show_message(message_error, Qgis.Warning)
self.gpkg_file_line_edit.setFocus()
return
# If xtf browser was opened and the file exists, the user already chose
# to overwrite the file
if os.path.isfile(self.xtf_file_line_edit.text().strip()
) and not self.xtf_browser_was_opened:
self.msg = QMessageBox()
self.msg.setIcon(QMessageBox.Warning)
self.msg.setText(
QCoreApplication.translate(
"DialogExportData",
"{filename} already exists.\nDo you want to replace it?").
format(filename=os.path.basename(
self.xtf_file_line_edit.text().strip())))
self.msg.setWindowTitle(
QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"))
self.msg.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
msg_box = self.msg.exec_()
if msg_box == QMessageBox.No:
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.progress_bar.setValue(0)
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
exporter = iliexporter.Exporter()
exporter.tool_name = 'ili2pg' if self.type_combo_box.currentData(
) == 'pg' else 'ili2gpkg'
exporter.configuration = configuration
self.save_configuration(configuration)
exporter.stdout.connect(self.print_info)
exporter.stderr.connect(self.on_stderr)
exporter.process_started.connect(self.on_process_started)
exporter.process_finished.connect(self.on_process_finished)
self.progress_bar.setValue(25)
try:
if exporter.run() != iliexporter.Exporter.SUCCESS:
self.enable()
self.progress_bar.hide()
self.show_message(
QCoreApplication.translate(
"DialogExportData",
"An error occurred when exporting the data. For more information see the log..."
), Qgis.Warning)
return
except JavaNotFoundError:
# Set JAVA PATH
get_java_path_dlg = DialogGetJavaPath()
get_java_path_dlg.setModal(True)
if get_java_path_dlg.exec_():
configuration = self.update_configuration()
if not get_java_path_from_qgis_model_baker():
message_error_java = QCoreApplication.translate(
"DialogExportData",
"""Java could not be found. You can configure the JAVA_HOME environment variable, restart QGIS and try again."""
)
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(message_error_java)
self.show_message(message_error_java, Qgis.Warning)
self.enable()
self.progress_bar.hide()
return
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
self.show_message(
QCoreApplication.translate(
"DialogExportData",
"Export of the data was successfully completed."),
Qgis.Success)
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_export',
configuration.xtffile)
settings.setValue('Asistente-LADM_COL/db_connection_source',
self.type_combo_box.currentData())
settings.setValue('Asistente-LADM_COL/QgisModelBaker/show_log',
not self.log_config.isCollapsed())
if self.type_combo_box.currentData() == 'gpkg':
settings.setValue(
'Asistente-LADM_COL/QgisModelBaker/ili2gpkg/dbfile',
configuration.dbfile)
def restore_configuration(self):
settings = QSettings()
self.xtf_file_line_edit.setText(
settings.value(
'Asistente-LADM_COL/QgisModelBaker/ili2pg/xtffile_export'))
self.type_combo_box.setCurrentIndex(
self.type_combo_box.findData(
settings.value('Asistente-LADM_COL/db_connection_source',
'pg')))
self.type_changed()
# Show log
value_show_log = settings.value(
'Asistente-LADM_COL/QgisModelBaker/show_log', False, type=bool)
self.log_config.setCollapsed(not value_show_log)
# set model repository
# if there is no option by default use online model repository
custom_model_is_checked = settings.value(
'Asistente-LADM_COL/models/custom_model_directories_is_checked',
type=bool)
if custom_model_is_checked:
self.custom_model_directories = settings.value(
'Asistente-LADM_COL/models/custom_models')
def update_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
configuration = ExportConfiguration()
if self.type_combo_box.currentData() == 'pg':
# PostgreSQL specific options
configuration.dbhost = self.db.dict_conn_params["host"]
configuration.dbport = self.db.dict_conn_params["port"]
configuration.dbusr = self.db.dict_conn_params["username"]
configuration.database = self.db.dict_conn_params["database"]
configuration.dbschema = self.get_checked_schema()
configuration.dbpwd = self.db.dict_conn_params["password"]
elif self.type_combo_box.currentData() == 'gpkg':
configuration.dbfile = self.db.dict_conn_params["dbfile"]
configuration.xtffile = self.xtf_file_line_edit.text().strip()
java_path = get_java_path_from_qgis_model_baker()
if java_path:
self.base_configuration.java_path = java_path
# Check custom model directories
if QSettings().value(
'Asistente-LADM_COL/models/custom_model_directories_is_checked',
type=bool):
if self.custom_model_directories is None:
self.base_configuration.custom_model_directories_enabled = False
else:
self.base_configuration.custom_model_directories = self.custom_model_directories
self.base_configuration.custom_model_directories_enabled = True
configuration.base_configuration = self.base_configuration
if self.get_ili_models():
configuration.iliexportmodels = ';'.join(self.get_ili_models())
configuration.ilimodels = ';'.join(self.get_ili_models())
return configuration
def print_info(self, text, text_color='#000000', clear=False):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
self.advance_progress_bar_by_text(text)
def on_process_started(self, command):
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(command)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
color = '#004905' if exit_code == 0 else '#aa2222'
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append(
QCoreApplication.translate("DialogExportData",
"Finished ({})").format(exit_code))
if result == iliexporter.Exporter.SUCCESS:
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
else:
self.enable()
def advance_progress_bar_by_text(self, text):
if text.strip() == 'Info: compile models...':
self.progress_bar.setValue(50)
QCoreApplication.processEvents()
elif text.strip() == 'Info: process data...':
self.progress_bar.setValue(55)
QCoreApplication.processEvents()
elif text.strip() == 'Info: first validation pass...':
self.progress_bar.setValue(70)
QCoreApplication.processEvents()
elif text.strip() == 'Info: second validation pass...':
self.progress_bar.setValue(85)
QCoreApplication.processEvents()
def show_help(self):
self.qgis_utils.show_help("export_data")
def disable(self):
self.type_combo_box.setEnabled(False)
self.pg_config.setEnabled(False)
self.ili_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
self.type_combo_box.setEnabled(True)
self.pg_config.setEnabled(True)
self.ili_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def show_message(self, message, level):
self.bar.pushMessage("Asistente LADM_COL", message, level, duration=0)
def type_changed(self):
self.progress_bar.hide()
if self.type_combo_box.currentData() == 'pg':
self.pg_config.show()
self.gpkg_config.hide()
elif self.type_combo_box.currentData() == 'gpkg':
self.pg_config.hide()
self.gpkg_config.show()
def xtf_browser_opened_to_true(self):
"""
Slot. Sets a flag to true to eventually avoid asking a user whether to overwrite a file.
"""
self.xtf_browser_was_opened = True
def xtf_browser_opened_to_false(self):
"""
Slot. Sets a flag to false to eventually ask a user whether to overwrite a file.
"""
self.xtf_browser_was_opened = False
class ImportModelsModel(SourceModel):
"""
Model providing all the models to import from the repositories, ili-files and xtf-files and considering models already existing in the database
Inherits SourceModel to use functions and signals like print_info etc.
"""
def __init__(self):
super().__init__()
self._checked_models = {}
def refresh_model(self, source_model, db_connector=None, silent=False):
filtered_source_model = QSortFilterProxyModel()
filtered_source_model.setSourceModel(source_model)
filtered_source_model.setFilterRole(int(SourceModel.Roles.TYPE))
self.print_info.emit(self.tr("Refresh available models:"))
self.clear()
previously_checked_models = self._checked_models
self._checked_models = {}
# models from db
db_modelnames = self._db_modelnames(db_connector)
# models from the repos
filtered_source_model.setFilterFixedString("model")
for r in range(0, filtered_source_model.rowCount()):
filtered_source_model_index = filtered_source_model.index(
r, SourceModel.Columns.SOURCE)
modelname = filtered_source_model_index.data(
int(SourceModel.Roles.NAME))
if modelname:
enabled = modelname not in db_modelnames
self.add_source(
modelname,
filtered_source_model_index.data(
int(SourceModel.Roles.TYPE)),
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
filtered_source_model_index.data(
int(SourceModel.Roles.ORIGIN_INFO)),
previously_checked_models.get(
(
modelname,
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
),
Qt.Checked,
) if enabled and modelname not in self.checked_models()
else Qt.Unchecked,
enabled,
)
if not silent:
self.print_info.emit(
self.tr("- Append (repository) model {}{}").format(
modelname,
" (inactive because it already exists in the database)"
if not enabled else "",
))
# models from the files
filtered_source_model.setFilterFixedString("ili")
for r in range(0, filtered_source_model.rowCount()):
filtered_source_model_index = filtered_source_model.index(
r, SourceModel.Columns.SOURCE)
ili_file_path = filtered_source_model_index.data(
int(SourceModel.Roles.PATH))
self.ilicache = IliCache(None, ili_file_path)
models = self.ilicache.process_ili_file(ili_file_path)
for model in models:
if model["name"]:
enabled = model["name"] not in db_modelnames
self.add_source(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.TYPE)),
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
filtered_source_model_index.data(
int(SourceModel.Roles.ORIGIN_INFO)),
previously_checked_models.get(
(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
),
Qt.Checked if model is models[-1] and enabled
and model["name"] not in self.checked_models() else
Qt.Unchecked,
),
enabled,
)
if not silent:
self.print_info.emit(
self.tr("- Append (file) model {}{} from {}").
format(
model["name"],
" (inactive because it already exists in the database)"
if not enabled else "",
ili_file_path,
))
# models from the transfer files
filtered_source_model.setFilterRegExp("|".join(TransferExtensions))
for r in range(0, filtered_source_model.rowCount()):
filtered_source_model_index = filtered_source_model.index(
r, SourceModel.Columns.SOURCE)
xtf_file_path = filtered_source_model_index.data(
int(SourceModel.Roles.PATH))
models = self._transfer_file_models(xtf_file_path)
for model in models:
if model["name"]:
enabled = model["name"] not in db_modelnames
self.add_source(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.TYPE)),
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
filtered_source_model_index.data(
int(SourceModel.Roles.ORIGIN_INFO)),
previously_checked_models.get(
(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
),
Qt.Checked if enabled
and model["name"] not in self.checked_models() else
Qt.Unchecked,
),
enabled,
)
if not silent:
self.print_info.emit(
self.tr("- Append (xtf file) model {}{} from {}").
format(
model["name"],
" (inactive because it already exists in the database)"
if not enabled else "",
xtf_file_path,
))
return self.rowCount()
def _transfer_file_models(self, xtf_file_path):
"""
Get model names from an XTF file. Since XTF can be very large, we follow this strategy:
1. Parse line by line.
1.a. Compare parsed line with the regular expression to get the Header Section.
1.b. If found, stop parsing the XTF file and go to 2. If not found, append the new line to parsed lines and go
to next line.
2. Give the Header Section to an XML parser and extract models. Note that we don't give the full XTF file to the XML
parser because it will read it completely, which may be not optimal.
:param xtf_path: Path to an XTF file
:return: List of model names from the XTF
"""
models = []
start_string = "<HEADERSECTION"
end_string = "</HEADERSECTION>"
text_found = ""
with open(xtf_file_path, "r") as f:
lines = ""
for line in f:
lines += line
start_pos = lines.find(start_string)
end_pos = lines.find(end_string)
if end_pos > start_pos:
text_found = lines[start_pos:end_pos + len(end_string)]
break
if text_found:
try:
root = CET.fromstring(text_found)
element = root.find("MODELS")
if element:
for sub_element in element:
if ("NAME" in sub_element.attrib
and sub_element.attrib["NAME"]
not in TRANSFERFILE_MODELS_BLACKLIST):
model = {}
model["name"] = sub_element.attrib["NAME"]
models.append(model)
except CET.ParseError as e:
self.print_info.emit(
self.
tr("Could not parse transferfile file `{file}` ({exception})"
.format(file=xtf_file_path, exception=str(e))))
return models
def _db_modelnames(self, db_connector=None):
modelnames = list()
if db_connector:
if db_connector.db_or_schema_exists(
) and db_connector.metadata_exists():
db_models = db_connector.get_models()
regex = re.compile(r"(?:\{[^\}]*\}|\s)")
for db_model in db_models:
for modelname in regex.split(db_model["modelname"]):
modelnames.append(modelname.strip())
return modelnames
def add_source(self, name, type, path, origin_info, checked, enabled):
item = QStandardItem()
self._checked_models[(name, path)] = checked
item.setFlags(Qt.ItemIsSelectable
| Qt.ItemIsEnabled if enabled else Qt.NoItemFlags)
item.setData(name, int(Qt.DisplayRole))
item.setData(name, int(SourceModel.Roles.NAME))
item.setData(type, int(SourceModel.Roles.TYPE))
item.setData(path, int(SourceModel.Roles.PATH))
item.setData(origin_info, int(SourceModel.Roles.ORIGIN_INFO))
self.appendRow(item)
def data(self, index, role):
if role == Qt.DisplayRole:
return "{}{}".format(
"" if index.flags()
& Qt.ItemIsEnabled else self.tr("Already in the database: "),
SourceModel.data(self, index, (Qt.DisplayRole)),
)
if role == Qt.ToolTipRole:
return self.data(index, int(SourceModel.Roles.ORIGIN_INFO))
if role == Qt.CheckStateRole:
return self._checked_models[(
self.data(index, int(SourceModel.Roles.NAME)),
self.data(index, int(SourceModel.Roles.PATH)),
)]
return SourceModel.data(self, index, role)
def setData(self, index, role, data):
if role == Qt.CheckStateRole:
self.beginResetModel()
self._checked_models[(
self.data(index, int(SourceModel.Roles.NAME)),
self.data(index, int(SourceModel.Roles.PATH)),
)] = data
self.endResetModel()
def flags(self, index):
item = self.item(index.row(), index.column())
if item:
return item.flags()
return Qt.NoItemFlags
def check(self, index):
if index.flags() & Qt.ItemIsEnabled:
if self.data(index, Qt.CheckStateRole) == Qt.Checked:
self.setData(index, Qt.CheckStateRole, Qt.Unchecked)
else:
self.setData(index, Qt.CheckStateRole, Qt.Checked)
def import_sessions(self):
sessions = {}
for r in range(0, self.rowCount()):
item = self.index(r, SourceModel.Columns.SOURCE)
if item.data(int(Qt.Checked)):
type = item.data(int(SourceModel.Roles.TYPE))
model = item.data(int(SourceModel.Roles.NAME))
source = (item.data(int(SourceModel.Roles.PATH))
if type == "ili" else "repository " + model)
if (self._checked_models[(
model, item.data(int(
SourceModel.Roles.PATH)))] == Qt.Checked):
models = []
if source in sessions:
models = sessions[source]["models"]
else:
sessions[source] = {}
models.append(model)
sessions[source]["models"] = models
return sessions
def checked_models(self):
# return a list of the model names
return [
key[0] for key in self._checked_models.keys()
if self._checked_models[key] == Qt.Checked
]
def refresh_model(self, source_model, db_connector=None, silent=False):
filtered_source_model = QSortFilterProxyModel()
filtered_source_model.setSourceModel(source_model)
filtered_source_model.setFilterRole(int(SourceModel.Roles.TYPE))
self.print_info.emit(self.tr("Refresh available models:"))
self.clear()
previously_checked_models = self._checked_models
self._checked_models = {}
# models from db
db_modelnames = self._db_modelnames(db_connector)
# models from the repos
filtered_source_model.setFilterFixedString("model")
for r in range(0, filtered_source_model.rowCount()):
filtered_source_model_index = filtered_source_model.index(
r, SourceModel.Columns.SOURCE)
modelname = filtered_source_model_index.data(
int(SourceModel.Roles.NAME))
if modelname:
enabled = modelname not in db_modelnames
self.add_source(
modelname,
filtered_source_model_index.data(
int(SourceModel.Roles.TYPE)),
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
filtered_source_model_index.data(
int(SourceModel.Roles.ORIGIN_INFO)),
previously_checked_models.get(
(
modelname,
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
),
Qt.Checked,
) if enabled and modelname not in self.checked_models()
else Qt.Unchecked,
enabled,
)
if not silent:
self.print_info.emit(
self.tr("- Append (repository) model {}{}").format(
modelname,
" (inactive because it already exists in the database)"
if not enabled else "",
))
# models from the files
filtered_source_model.setFilterFixedString("ili")
for r in range(0, filtered_source_model.rowCount()):
filtered_source_model_index = filtered_source_model.index(
r, SourceModel.Columns.SOURCE)
ili_file_path = filtered_source_model_index.data(
int(SourceModel.Roles.PATH))
self.ilicache = IliCache(None, ili_file_path)
models = self.ilicache.process_ili_file(ili_file_path)
for model in models:
if model["name"]:
enabled = model["name"] not in db_modelnames
self.add_source(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.TYPE)),
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
filtered_source_model_index.data(
int(SourceModel.Roles.ORIGIN_INFO)),
previously_checked_models.get(
(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
),
Qt.Checked if model is models[-1] and enabled
and model["name"] not in self.checked_models() else
Qt.Unchecked,
),
enabled,
)
if not silent:
self.print_info.emit(
self.tr("- Append (file) model {}{} from {}").
format(
model["name"],
" (inactive because it already exists in the database)"
if not enabled else "",
ili_file_path,
))
# models from the transfer files
filtered_source_model.setFilterRegExp("|".join(TransferExtensions))
for r in range(0, filtered_source_model.rowCount()):
filtered_source_model_index = filtered_source_model.index(
r, SourceModel.Columns.SOURCE)
xtf_file_path = filtered_source_model_index.data(
int(SourceModel.Roles.PATH))
models = self._transfer_file_models(xtf_file_path)
for model in models:
if model["name"]:
enabled = model["name"] not in db_modelnames
self.add_source(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.TYPE)),
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
filtered_source_model_index.data(
int(SourceModel.Roles.ORIGIN_INFO)),
previously_checked_models.get(
(
model["name"],
filtered_source_model_index.data(
int(SourceModel.Roles.PATH)),
),
Qt.Checked if enabled
and model["name"] not in self.checked_models() else
Qt.Unchecked,
),
enabled,
)
if not silent:
self.print_info.emit(
self.tr("- Append (xtf file) model {}{} from {}").
format(
model["name"],
" (inactive because it already exists in the database)"
if not enabled else "",
xtf_file_path,
))
return self.rowCount()
def __init__(self, iface, qgis_utils, conn_manager, context):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.conn_manager = conn_manager
self.db_source = context.get_db_sources()[0]
self.db = self.conn_manager.get_db_connector_from_source(
self.db_source)
self.qgis_utils = qgis_utils
self.logger = Logger()
self.java_utils = JavaUtils()
self.java_utils.download_java_completed.connect(
self.download_java_complete)
self.java_utils.download_java_progress_changed.connect(
self.download_java_progress_change)
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._dbs_supported = ConfigDbSupported()
self._running_tool = False
# There may be 1 case where we need to emit a db_connection_changed from the Export Data dialog:
# 1) Connection Settings was opened and the DB conn was changed.
self._db_was_changed = False # To postpone calling refresh gui until we close this dialog instead of settings
# Similarly, we could call a refresh on layers and relations cache in 1 case:
# 1) If the ED dialog was called for the COLLECTED source: opening Connection Settings and changing the DB
# connection.
self._schedule_layers_and_relations_refresh = False
# We need bar definition above calling clear_messages
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.xtf_file_browse_button.clicked.connect(
make_save_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate("DialogExportData",
"Save in XTF Transfer File"),
file_filter=QCoreApplication.translate(
"DialogExportData",
"XTF Transfer File (*.xtf);;Interlis 1 Transfer File (*.itf);;XML (*.xml);;GML (*.gml)"
),
extension='.xtf',
extensions=['.' + ext for ext in self.ValidExtensions]))
self.xtf_file_browse_button.clicked.connect(
self.xtf_browser_opened_to_true)
self.xtf_browser_was_opened = False
self.validators = Validators()
fileValidator = FileValidator(
pattern=['*.' + ext for ext in self.ValidExtensions],
allow_non_existing=True)
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogExportData",
"[Name of the XTF to be created]"))
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.connect(
self.xtf_browser_opened_to_false)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogExportData",
"Connection Settings"))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogExportData", "Show log"))
self.log_config.setFlat(True)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
QCoreApplication.translate("DialogExportData", "Export data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.update_model_names()
self.restore_configuration()
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._conf_db = ConfigDbSupported()
self._params = None
self._current_db = None
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate(
"DialogImportData", 'Open Transfer or Catalog File'),
file_filter=QCoreApplication.translate(
"DialogImportData",
'Transfer File (*.xtf *.itf);;Catalogue File (*.xml *.xls *.xlsx)'
)))
self.validators = Validators()
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogImportData",
"[Name of the XTF to be created]"))
fileValidator = FileValidator(pattern=['*.xtf', '*.itf', '*.xml'])
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(self.update_import_models)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# db
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportData",
'Connection Settings'))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportData", "Show log"))
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
QCoreApplication.translate("DialogImportData", "Import data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.restore_configuration()
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.setupUi(self)
self.type_combo_box.clear()
self.type_combo_box.addItem(QCoreApplication.translate("DialogImportSchema", "PostgreSQL/PostGIS"), 'pg')
self.type_combo_box.addItem(QCoreApplication.translate("DialogImportSchema", "GeoPackage"), 'gpkg')
self.type_combo_box.setCurrentIndex(
self.type_combo_box.findData(QSettings().value('Asistente-LADM_COL/db_connection_source', 'pg')))
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.type_changed()
self.schema_name_line_edit.setPlaceholderText(QCoreApplication.translate("DialogImportSchema", "[Name of the schema to be created]"))
self.validators = Validators()
# schema name mustn't have special characters
regex = QRegExp("[a-zA-Z0-9_]+")
validator = QRegExpValidator(regex)
self.schema_name_line_edit.setValidator(validator)
self.schema_name_line_edit.setMaxLength(63)
self.schema_name_line_edit.textChanged.connect(self.validators.validate_line_edits_lower_case)
self.schema_name_line_edit.textChanged.emit(self.schema_name_line_edit.text())
self.update_import_models()
self.previous_item = QListWidgetItem()
# PG
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(QCoreApplication.translate("DialogImportSchema", "Connection Settings"))
if self.type_combo_box.currentData() == 'pg':
self.db_connect_label.setText(self.db.dict_conn_params['database'])
# GPKG
self.gpkg_file_line_edit.setPlaceholderText(QCoreApplication.translate("DialogImportSchema", "[Name of the Geopackage to be created]"))
self.gpkg_file_browse_button.clicked.connect(make_file_selector(self.gpkg_file_line_edit,
title=QCoreApplication.translate("DialogImportSchema", "Open GeoPackage database file"),
file_filter=QCoreApplication.translate("DialogImportSchema", "GeoPackage Database (*.gpkg)")))
gpkgFileValidator = FileValidator(pattern='*.gpkg')
self.gpkg_file_line_edit.setValidator(gpkgFileValidator)
self.gpkgSaveFileValidator = FileValidator(pattern='*.gpkg', allow_non_existing=True)
self.gpkgOpenFileValidator = FileValidator(pattern='*.gpkg')
self.gpkg_file_line_edit.textChanged.connect(self.validators.validate_line_edits)
# LOG
self.log_config.setTitle(QCoreApplication.translate("DialogImportSchema", "Show log"))
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(QCoreApplication.translate("DialogImportSchema", "Create LADM-COL structure"), QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
class DialogImportData(QDialog, DIALOG_UI):
open_dlg_import_schema = pyqtSignal(dict) # dict with key-value params
BUTTON_NAME_IMPORT_DATA = QCoreApplication.translate(
"DialogImportData", "Import data")
BUTTON_NAME_GO_TO_CREATE_STRUCTURE = QCoreApplication.translate(
"DialogImportData", "Go to Create Structure...")
def __init__(self,
iface,
conn_manager,
context,
link_to_import_schema=True,
parent=None):
QDialog.__init__(self, parent)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.conn_manager = conn_manager
self.db_source = context.get_db_sources()[0]
self.link_to_import_schema = link_to_import_schema
self.db = self.conn_manager.get_db_connector_from_source(
self.db_source)
self.base_configuration = BaseConfiguration()
self.logger = Logger()
self.app = AppInterface()
self.__ladmcol_models = LADMColModelRegistry()
self.java_dependency = JavaDependency()
self.java_dependency.download_dependency_completed.connect(
self.download_java_complete)
self.java_dependency.download_dependency_progress_changed.connect(
self.download_java_progress_change)
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self._dbs_supported = ConfigDBsSupported()
self._running_tool = False
# There may be 1 case where we need to emit a db_connection_changed from the Import Data dialog:
# 1) Connection Settings was opened and the DB conn was changed.
self._db_was_changed = False # To postpone calling refresh gui until we close this dialog instead of settings
# Similarly, we could call a refresh on layers and relations cache in 1 case:
# 1) If the ID dialog was called for the COLLECTED source: opening Connection Settings and changing the DB
# connection.
self._schedule_layers_and_relations_refresh = False
# We need bar definition above calling clear_messages
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate(
"DialogImportData", "Open Transfer or Catalog File"),
file_filter=QCoreApplication.translate(
"DialogImportData",
'Transfer File (*.xtf *.itf);;Catalogue File (*.xml *.xls *.xlsx)'
)))
self.validators = Validators()
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogImportData",
"[Name of the XTF to be imported]"))
fileValidator = FileValidator(pattern=['*.xtf', '*.itf', '*.xml'])
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(self.update_import_models)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# db
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportData",
"Connection Settings"))
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportData", "Show log"))
self.buttonBox.accepted.disconnect()
self.buttonBox.clicked.connect(self.accepted_import_data)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self._accept_button = self.buttonBox.addButton(
self.BUTTON_NAME_IMPORT_DATA, QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
self.update_connection_info()
self.restore_configuration()
def accepted_import_data(self, button):
if self.buttonBox.buttonRole(button) == QDialogButtonBox.AcceptRole:
if button.text() == self.BUTTON_NAME_IMPORT_DATA:
self.accepted()
elif button.text() == self.BUTTON_NAME_GO_TO_CREATE_STRUCTURE:
self.close() # Close import data dialog
self.open_dlg_import_schema.emit({
'selected_models':
self.get_ili_models()
}) # Emit signal to open import schema dialog
def reject(self):
if self._running_tool:
QMessageBox.information(
self, QCoreApplication.translate("DialogImportData",
"Warning"),
QCoreApplication.translate(
"DialogImportData",
"The Import Data tool is still running. Please wait until it finishes."
))
else:
self.close_dialog()
def close_dialog(self):
"""
We use this method to be safe when emitting the db_connection_changed, otherwise we could trigger slots that
unload the plugin, destroying dialogs and thus, leading to crashes.
"""
if self._schedule_layers_and_relations_refresh:
self.conn_manager.db_connection_changed.connect(
self.app.core.cache_layers_and_relations)
if self._db_was_changed:
# If the db was changed, it implies it complies with ladm_col, hence the second parameter
self.conn_manager.db_connection_changed.emit(
self.db, True, self.db_source)
if self._schedule_layers_and_relations_refresh:
self.conn_manager.db_connection_changed.disconnect(
self.app.core.cache_layers_and_relations)
self.logger.info(__name__, "Dialog closed.")
self.done(QDialog.Accepted)
def update_connection_info(self):
db_description = self.db.get_description_conn_string()
if db_description:
self.db_connect_label.setText(db_description)
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self._accept_button.setEnabled(True)
else:
self.db_connect_label.setText(
QCoreApplication.translate("DialogImportData",
"The database is not defined!"))
self.db_connect_label.setToolTip('')
self._accept_button.setEnabled(False)
def update_import_models(self):
self.clear_messages()
error_msg = None
if not self.xtf_file_line_edit.text().strip():
color = '#ffd356' # Light orange
self.import_models_qmodel = QStandardItemModel()
self.import_models_list_view.setModel(self.import_models_qmodel)
else:
if os.path.isfile(self.xtf_file_line_edit.text().strip()):
color = '#fff' # White
self.import_models_qmodel = QStandardItemModel()
model_names = get_models_from_xtf(
self.xtf_file_line_edit.text().strip())
for model in self.__ladmcol_models.supported_models():
if not model.hidden() and model.full_name() in model_names:
item = QStandardItem(model.full_alias())
item.setData(model.full_name(), Qt.UserRole)
item.setCheckable(False)
item.setEditable(False)
self.import_models_qmodel.appendRow(item)
if self.import_models_qmodel.rowCount() > 0:
self.import_models_list_view.setModel(
self.import_models_qmodel)
else:
error_msg = QCoreApplication.translate(
"DialogImportData",
"No models were found in the XTF. Is it a valid file?")
color = '#ffd356' # Light orange
self.import_models_qmodel = QStandardItemModel()
self.import_models_list_view.setModel(
self.import_models_qmodel)
else:
error_msg = QCoreApplication.translate(
"DialogImportData", "Please set a valid XTF file")
color = '#ffd356' # Light orange
self.import_models_qmodel = QStandardItemModel()
self.import_models_list_view.setModel(
self.import_models_qmodel)
self.xtf_file_line_edit.setStyleSheet(
'QLineEdit {{ background-color: {} }}'.format(color))
if error_msg:
self.txtStdout.setText(error_msg)
self.show_message(error_msg, Qgis.Warning)
self.import_models_list_view.setFocus()
return
def get_ili_models(self):
ili_models = list()
for index in range(self.import_models_qmodel.rowCount()):
item = self.import_models_qmodel.item(index)
ili_models.append(item.data(Qt.UserRole))
return ili_models
def show_settings(self):
# We only need those tabs related to Model Baker/ili2db operations
dlg = SettingsDialog(self.conn_manager, parent=self)
dlg.setWindowTitle(
QCoreApplication.translate("DialogImportData",
"Target DB Connection Settings"))
dlg.show_tip(
QCoreApplication.translate(
"DialogImportData",
"Configure where do you want the XTF data to be imported."))
dlg.set_db_source(self.db_source)
dlg.set_tab_pages_list(
[SETTINGS_CONNECTION_TAB_INDEX, SETTINGS_MODELS_TAB_INDEX])
# Connect signals (DBUtils, Core)
dlg.db_connection_changed.connect(self.db_connection_changed)
if self.db_source == COLLECTED_DB_SOURCE:
self._schedule_layers_and_relations_refresh = True
dlg.set_action_type(EnumDbActionType.IMPORT)
if dlg.exec_():
self.db = dlg.get_db_connection()
self.update_connection_info()
def db_connection_changed(self, db, ladm_col_db, db_source):
self._db_was_changed = True
self.clear_messages()
def accepted(self):
self._running_tool = True
self.txtStdout.clear()
self.progress_bar.setValue(0)
self.bar.clearWidgets()
if not os.path.isfile(self.xtf_file_line_edit.text().strip()):
self._running_tool = False
error_msg = QCoreApplication.translate(
"DialogImportData",
"Please set a valid XTF file before importing data. XTF file does not exist."
)
self.txtStdout.setText(error_msg)
self.show_message(error_msg, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
return
java_home_set = self.java_dependency.set_java_home()
if not java_home_set:
message_java = QCoreApplication.translate(
"DialogImportData",
"""Configuring Java {}...""").format(JAVA_REQUIRED_VERSION)
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(message_java)
self.java_dependency.get_java_on_demand()
self.disable()
return
configuration = self.update_configuration()
if configuration.disable_validation: # If data validation at import is disabled, we ask for confirmation
self.msg = QMessageBox()
self.msg.setIcon(QMessageBox.Question)
self.msg.setText(
QCoreApplication.translate(
"DialogImportData",
"Are you sure you want to import your data without validation?"
))
self.msg.setWindowTitle(
QCoreApplication.translate("DialogImportData",
"Import XTF without validation?"))
self.msg.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
res = self.msg.exec_()
if res == QMessageBox.No:
self._running_tool = False
return
if not self.xtf_file_line_edit.validator().validate(
configuration.xtffile, 0)[0] == QValidator.Acceptable:
self._running_tool = False
error_msg = QCoreApplication.translate(
"DialogImportData",
"Please set a valid XTF before importing data.")
self.txtStdout.setText(error_msg)
self.show_message(error_msg, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
return
if not self.get_ili_models():
self._running_tool = False
error_msg = QCoreApplication.translate(
"DialogImportData",
"The selected XTF file does not have information according to the LADM-COL model to import."
)
self.txtStdout.setText(error_msg)
self.show_message(error_msg, Qgis.Warning)
self.import_models_list_view.setFocus()
return
# Get list of models present in the XTF file, in the DB and in the list of required models (by the plugin)
ili_models = set([ili_model for ili_model in self.get_ili_models()])
supported_models_in_ili = set([
m.full_name() for m in self.__ladmcol_models.supported_models()
]).intersection(ili_models)
if not supported_models_in_ili:
self._running_tool = False
error_msg = QCoreApplication.translate("DialogImportData",
"The selected XTF file does not have data from any LADM-COL model supported by the LADM-COL Assistant. " \
"Therefore, you cannot import it! These are the models supported:\n\n * {}").format(" \n * ".join([m.full_alias() for m in self.__ladmcol_models.supported_models()]))
self.txtStdout.setText(error_msg)
self.show_message(error_msg, Qgis.Warning)
self.import_models_list_view.setFocus()
return
db_models = set(self.db.get_models())
suggested_models = sorted(ili_models.difference(db_models))
if not ili_models.issubset(db_models):
self._running_tool = False
error_msg = QCoreApplication.translate("DialogImportData",
"IMPORT ERROR: The XTF file to import does not have the same models as the target database schema. " \
"Please create a schema that also includes the following missing modules:\n\n * {}").format(
" \n * ".join(suggested_models))
self.txtStdout.clear()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.setText(error_msg)
self.show_message(error_msg, Qgis.Warning)
self.xtf_file_line_edit.setFocus()
# button is removed to define order in GUI
for button in self.buttonBox.buttons():
if button.text() == self.BUTTON_NAME_IMPORT_DATA:
self.buttonBox.removeButton(button)
# Check if button was previously added
self.remove_create_structure_button()
if self.link_to_import_schema:
self.buttonBox.addButton(
self.BUTTON_NAME_GO_TO_CREATE_STRUCTURE,
QDialogButtonBox.AcceptRole).setStyleSheet(
"color: #aa2222;")
self.buttonBox.addButton(self.BUTTON_NAME_IMPORT_DATA,
QDialogButtonBox.AcceptRole)
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
dataImporter = iliimporter.Importer(dataImport=True)
db_factory = self._dbs_supported.get_db_factory(self.db.engine)
dataImporter.tool = db_factory.get_model_baker_db_ili_mode()
dataImporter.configuration = configuration
self.save_configuration(configuration)
dataImporter.stdout.connect(self.print_info)
dataImporter.stderr.connect(self.on_stderr)
dataImporter.process_started.connect(self.on_process_started)
dataImporter.process_finished.connect(self.on_process_finished)
self.progress_bar.setValue(25)
try:
if dataImporter.run() != iliimporter.Importer.SUCCESS:
self._running_tool = False
self.show_message(
QCoreApplication.translate(
"DialogImportData",
"An error occurred when importing the data. For more information see the log..."
), Qgis.Warning)
return
except JavaNotFoundError:
self._running_tool = False
error_msg_java = QCoreApplication.translate(
"DialogImportData",
"Java {} could not be found. You can configure the JAVA_HOME environment variable manually, restart QGIS and try again."
).format(JAVA_REQUIRED_VERSION)
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(error_msg_java)
self.show_message(error_msg_java, Qgis.Warning)
return
self._running_tool = False
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
self.show_message(
QCoreApplication.translate(
"DialogImportData",
"Import of the data was successfully completed"),
Qgis.Success)
def download_java_complete(self):
self.accepted()
def download_java_progress_change(self, progress):
self.progress_bar.setValue(progress / 2)
if (progress % 20) == 0:
self.txtStdout.append('...')
def remove_create_structure_button(self):
for button in self.buttonBox.buttons():
if button.text() == self.BUTTON_NAME_GO_TO_CREATE_STRUCTURE:
self.buttonBox.removeButton(button)
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue(
'Asistente-LADM-COL/QgisModelBaker/ili2pg/xtffile_import',
configuration.xtffile)
settings.setValue('Asistente-LADM-COL/QgisModelBaker/show_log',
not self.log_config.isCollapsed())
def restore_configuration(self):
settings = QSettings()
self.xtf_file_line_edit.setText(
settings.value(
'Asistente-LADM-COL/QgisModelBaker/ili2pg/xtffile_import'))
# Show log
value_show_log = settings.value(
'Asistente-LADM-COL/QgisModelBaker/show_log', False, type=bool)
self.log_config.setCollapsed(not value_show_log)
# set model repository
# if there is no option by default use online model repository
self.use_local_models = settings.value(
'Asistente-LADM-COL/models/custom_model_directories_is_checked',
DEFAULT_USE_CUSTOM_MODELS,
type=bool)
if self.use_local_models:
self.custom_model_directories = settings.value(
'Asistente-LADM-COL/models/custom_models', DEFAULT_MODELS_DIR)
def update_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
db_factory = self._dbs_supported.get_db_factory(self.db.engine)
configuration = ImportDataConfiguration()
db_factory.set_ili2db_configuration_params(self.db.dict_conn_params,
configuration)
configuration.xtffile = self.xtf_file_line_edit.text().strip()
configuration.delete_data = False
configuration.srs_auth = QSettings().value(
'Asistente-LADM-COL/QgisModelBaker/srs_auth', DEFAULT_SRS_AUTH,
str)
configuration.srs_code = QSettings().value(
'Asistente-LADM-COL/QgisModelBaker/srs_code',
int(DEFAULT_SRS_CODE), int)
configuration.inheritance = ILI2DBNames.DEFAULT_INHERITANCE
configuration.create_basket_col = ILI2DBNames.CREATE_BASKET_COL
configuration.create_import_tid = ILI2DBNames.CREATE_IMPORT_TID
configuration.stroke_arcs = ILI2DBNames.STROKE_ARCS
configuration.with_importtid = True
full_java_exe_path = JavaDependency.get_full_java_exe_path()
if full_java_exe_path:
self.base_configuration.java_path = full_java_exe_path
# User could have changed the default values
self.use_local_models = QSettings().value(
'Asistente-LADM-COL/models/custom_model_directories_is_checked',
DEFAULT_USE_CUSTOM_MODELS,
type=bool)
self.custom_model_directories = QSettings().value(
'Asistente-LADM-COL/models/custom_models', DEFAULT_MODELS_DIR)
# Check custom model directories
if self.use_local_models:
if not self.custom_model_directories:
self.base_configuration.custom_model_directories_enabled = False
else:
self.base_configuration.custom_model_directories = self.custom_model_directories
self.base_configuration.custom_model_directories_enabled = True
configuration.base_configuration = self.base_configuration
if self.get_ili_models():
configuration.ilimodels = ';'.join(self.get_ili_models())
configuration.disable_validation = not QSettings().value(
'Asistente-LADM-COL/models/validate_data_importing_exporting',
True, bool)
return configuration
def print_info(self, text, text_color='#000000', clear=False):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
self.advance_progress_bar_by_text(text)
def on_process_started(self, command):
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(command)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
color = '#004905' if exit_code == 0 else '#aa2222'
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append('Finished ({})'.format(exit_code))
if result == iliimporter.Importer.SUCCESS:
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
else:
self.show_message(
QCoreApplication.translate("DialogImportData",
"Error when importing data"),
Qgis.Warning)
# Open log
if self.log_config.isCollapsed():
self.log_config.setCollapsed(False)
def advance_progress_bar_by_text(self, text):
if text.strip() == 'Info: compile models...':
self.progress_bar.setValue(50)
QCoreApplication.processEvents()
elif text.strip() == 'Info: create table structure...':
self.progress_bar.setValue(55)
QCoreApplication.processEvents()
elif text.strip() == 'Info: first validation pass...':
self.progress_bar.setValue(60)
QCoreApplication.processEvents()
elif text.strip() == 'Info: second validation pass...':
self.progress_bar.setValue(80)
QCoreApplication.processEvents()
def clear_messages(self):
self.bar.clearWidgets(
) # Remove previous messages before showing a new one
self.txtStdout.clear() # Clear previous log messages
self.progress_bar.setValue(0) # Initialize progress bar
def show_help(self):
show_plugin_help("import_data")
def disable(self):
self.source_config.setEnabled(False)
self.target_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
self.source_config.setEnabled(True)
self.target_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def show_message(self, message, level):
if level == Qgis.Warning:
self.enable()
self.bar.clearWidgets(
) # Remove previous messages before showing a new one
self.bar.pushMessage("Asistente LADM-COL", message, level, duration=0)
class GenerateProjectDialog(QDialog, DIALOG_UI):
ValidExtensions = ['ili', 'ILI']
def __init__(self, iface, base_config, parent=None):
QDialog.__init__(self, parent)
self.setupUi(self)
self.iface = iface
self.db_simple_factory = DbSimpleFactory()
QgsGui.instance().enableAutoGeometryRestore(self)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
create_button = self.buttonBox.addButton(self.tr('Create'),
QDialogButtonBox.AcceptRole)
create_button.setDefault(True)
self.ili_file_browse_button.clicked.connect(
make_file_selector(
self.ili_file_line_edit,
title=self.tr('Open Interlis Model'),
file_filter=self.tr('Interlis Model File (*.ili *.ILI)')))
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.help_requested)
self.crs = QgsCoordinateReferenceSystem()
self.ili2db_options = Ili2dbOptionsDialog()
self.ili2db_options_button.clicked.connect(self.ili2db_options.open)
self.ili2db_options.finished.connect(self.fill_toml_file_info_label)
self.multiple_models_dialog = MultipleModelsDialog(self)
self.multiple_models_button.clicked.connect(
self.multiple_models_dialog.open)
self.multiple_models_dialog.accepted.connect(
self.fill_models_line_edit)
self.type_combo_box.clear()
self._lst_panel = dict()
for db_id in self.db_simple_factory.get_db_list(True):
self.type_combo_box.addItem(displayDbIliMode[db_id], db_id)
for db_id in self.db_simple_factory.get_db_list(False):
db_factory = self.db_simple_factory.create_factory(db_id)
item_panel = db_factory.get_config_panel(self,
DbActionType.GENERATE)
self._lst_panel[db_id] = item_panel
self.db_layout.addWidget(item_panel)
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.txtStdout.anchorClicked.connect(self.link_activated)
self.crsSelector.crsChanged.connect(self.crs_changed)
self.base_configuration = base_config
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.txtStdout.setLayout(QGridLayout())
self.txtStdout.layout().setContentsMargins(0, 0, 0, 0)
self.txtStdout.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.validators = Validators()
nonEmptyValidator = NonEmptyStringValidator()
fileValidator = FileValidator(
pattern=['*.' + ext for ext in self.ValidExtensions],
allow_empty=True)
self.restore_configuration()
self.ili_models_line_edit.setValidator(nonEmptyValidator)
self.ili_file_line_edit.setValidator(fileValidator)
self.ili_models_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.ili_models_line_edit.textChanged.emit(
self.ili_models_line_edit.text())
self.ili_models_line_edit.textChanged.connect(self.on_model_changed)
self.ili_models_line_edit.textChanged.connect(
self.complete_models_completer)
self.ili_models_line_edit.punched.connect(
self.complete_models_completer)
self.ilicache = IliCache(self.base_configuration)
self.refresh_ili_cache()
self.ili_models_line_edit.setPlaceholderText(
self.tr('[Search model from repository]'))
self.ili_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.ili_file_line_edit.textChanged.connect(self.ili_file_changed)
self.ili_file_line_edit.textChanged.emit(
self.ili_file_line_edit.text())
def accepted(self):
configuration = self.updated_configuration()
ili_mode = self.type_combo_box.currentData()
db_id = ili_mode & ~DbIliMode.ili
interlis_mode = ili_mode & DbIliMode.ili
if interlis_mode:
if not self.ili_file_line_edit.text().strip():
if not self.ili_models_line_edit.text().strip():
self.txtStdout.setText(
self.
tr('Please set a valid INTERLIS model before creating the project.'
))
self.ili_models_line_edit.setFocus()
return
if self.ili_file_line_edit.text().strip() and \
self.ili_file_line_edit.validator().validate(configuration.ilifile, 0)[0] != QValidator.Acceptable:
self.txtStdout.setText(
self.
tr('Please set a valid INTERLIS file before creating the project.'
))
self.ili_file_line_edit.setFocus()
return
res, message = self._lst_panel[db_id].is_valid()
if not res:
self.txtStdout.setText(message)
return
configuration.dbschema = configuration.dbschema or configuration.database
self.save_configuration(configuration)
# create schema with superuser
db_factory = self.db_simple_factory.create_factory(db_id)
res, message = db_factory.pre_generate_project(configuration)
if not res:
self.txtStdout.setText(message)
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.progress_bar.setValue(0)
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
if interlis_mode:
importer = iliimporter.Importer()
importer.tool = self.type_combo_box.currentData()
importer.configuration = configuration
importer.stdout.connect(self.print_info)
importer.stderr.connect(self.on_stderr)
importer.process_started.connect(self.on_process_started)
importer.process_finished.connect(self.on_process_finished)
try:
if importer.run() != iliimporter.Importer.SUCCESS:
self.enable()
self.progress_bar.hide()
return
except JavaNotFoundError as e:
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(e.error_string)
self.enable()
self.progress_bar.hide()
return
try:
config_manager = db_factory.get_db_command_config_manager(
configuration)
uri = config_manager.get_uri()
generator = Generator(configuration.tool, uri,
configuration.inheritance,
configuration.dbschema)
self.progress_bar.setValue(50)
except DBConnectorError:
self.txtStdout.setText(
self.
tr('There was an error connecting to the database. Check connection parameters.'
))
self.enable()
self.progress_bar.hide()
return
if not interlis_mode:
if not generator.db_or_schema_exists():
self.txtStdout.setText(
self.
tr('Source {} does not exist. Check connection parameters.'
).format(db_factory.get_specific_messages()
['db_or_schema']))
self.enable()
self.progress_bar.hide()
return
res, message = db_factory.post_generate_project_validations(
configuration)
if not res:
self.txtStdout.setText(message)
self.enable()
self.progress_bar.hide()
return
self.print_info(
self.tr('\nObtaining available layers from the database…'))
available_layers = generator.layers()
if not available_layers:
text = self.tr(
'The {} has no layers to load into QGIS.').format(
db_factory.get_specific_messages()['layers_source'])
self.txtStdout.setText(text)
self.enable()
self.progress_bar.hide()
return
self.progress_bar.setValue(70)
self.print_info(self.tr('Obtaining relations from the database…'))
relations, bags_of_enum = generator.relations(available_layers)
self.progress_bar.setValue(75)
self.print_info(self.tr('Arranging layers into groups…'))
legend = generator.legend(available_layers)
self.progress_bar.setValue(85)
project = Project()
project.layers = available_layers
project.relations = relations
project.bags_of_enum = bags_of_enum
project.legend = legend
self.print_info(self.tr('Configuring forms and widgets…'))
project.post_generate()
self.progress_bar.setValue(90)
qgis_project = QgsProject.instance()
self.print_info(self.tr('Generating QGIS project…'))
project.create(None, qgis_project)
# Set the extent of the mapCanvas from the first layer extent found
for layer in project.layers:
if layer.extent is not None:
self.iface.mapCanvas().setExtent(layer.extent)
self.iface.mapCanvas().refresh()
break
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
self.print_info(self.tr('\nDone!'), '#004905')
def print_info(self, text, text_color='#000000'):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
self.advance_progress_bar_by_text(text)
QCoreApplication.processEvents()
def on_process_started(self, command):
self.txtStdout.setText(command)
self.progress_bar.setValue(10)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
if exit_code == 0:
color = '#004905'
message = self.tr(
'Interlis model(s) successfully imported into the database!')
else:
color = '#aa2222'
message = self.tr('Finished with errors!')
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append(message)
self.progress_bar.setValue(50)
def updated_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
configuration = SchemaImportConfiguration()
mode = self.type_combo_box.currentData()
db_id = mode & ~DbIliMode.ili
self._lst_panel[db_id].get_fields(configuration)
configuration.tool = mode
configuration.epsg = self.epsg
configuration.inheritance = self.ili2db_options.inheritance_type()
configuration.tomlfile = self.ili2db_options.toml_file()
configuration.create_basket_col = self.ili2db_options.create_basket_col(
)
configuration.create_import_tid = self.ili2db_options.create_import_tid(
)
configuration.stroke_arcs = self.ili2db_options.stroke_arcs()
configuration.base_configuration = self.base_configuration
if self.ili_file_line_edit.text().strip():
configuration.ilifile = self.ili_file_line_edit.text().strip()
if self.ili_models_line_edit.text().strip():
configuration.ilimodels = self.ili_models_line_edit.text().strip()
return configuration
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue('QgisModelBaker/ili2db/ilifile',
configuration.ilifile)
settings.setValue('QgisModelBaker/ili2db/epsg', self.epsg)
settings.setValue('QgisModelBaker/importtype',
self.type_combo_box.currentData().name)
mode = self.type_combo_box.currentData()
db_factory = self.db_simple_factory.create_factory(mode)
config_manager = db_factory.get_db_command_config_manager(
configuration)
config_manager.save_config_in_qsettings()
def restore_configuration(self):
settings = QSettings()
self.ili_file_line_edit.setText(
settings.value('QgisModelBaker/ili2db/ilifile'))
self.crs = QgsCoordinateReferenceSystem(
settings.value('QgisModelBaker/ili2db/epsg', 21781, int))
self.fill_toml_file_info_label()
self.update_crs_info()
for db_id in self.db_simple_factory.get_db_list(False):
configuration = SchemaImportConfiguration()
db_factory = self.db_simple_factory.create_factory(db_id)
config_manager = db_factory.get_db_command_config_manager(
configuration)
config_manager.load_config_from_qsettings()
self._lst_panel[db_id].set_fields(configuration)
mode = settings.value('QgisModelBaker/importtype')
mode = DbIliMode[
mode] if mode else self.db_simple_factory.default_database
self.type_combo_box.setCurrentIndex(self.type_combo_box.findData(mode))
self.type_changed()
self.crs_changed()
def disable(self):
self.type_combo_box.setEnabled(False)
for key, value in self._lst_panel.items():
value.setEnabled(False)
self.ili_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
self.type_combo_box.setEnabled(True)
for key, value in self._lst_panel.items():
value.setEnabled(True)
self.ili_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def type_changed(self):
self.txtStdout.clear()
self.progress_bar.hide()
ili_mode = self.type_combo_box.currentData()
db_id = ili_mode & ~DbIliMode.ili
interlis_mode = bool(ili_mode & DbIliMode.ili)
self.ili_config.setVisible(interlis_mode)
self.db_wrapper_group_box.setTitle(displayDbIliMode[db_id])
# Refresh panels
for key, value in self._lst_panel.items():
value.interlis_mode = interlis_mode
is_current_panel_selected = db_id == key
value.setVisible(is_current_panel_selected)
if is_current_panel_selected:
value._show_panel()
def on_model_changed(self, text):
if not text:
return
for pattern, crs in CRS_PATTERNS.items():
if re.search(pattern, text):
self.crs = QgsCoordinateReferenceSystem(crs)
self.update_crs_info()
break
self.ili2db_options.set_toml_file_key(text)
self.fill_toml_file_info_label()
def link_activated(self, link):
if link.url() == '#configure':
cfg = OptionsDialog(self.base_configuration)
if cfg.exec_():
settings = QSettings()
settings.beginGroup('QgisModelBaker/ili2db')
self.base_configuration.save(settings)
else:
QDesktopServices.openUrl(link)
def update_crs_info(self):
self.crsSelector.setCrs(self.crs)
def crs_changed(self):
if self.crsSelector.crs().authid()[:5] != 'EPSG:':
self.crs_label.setStyleSheet('color: orange')
self.crs_label.setToolTip(
self.tr('Please select an EPSG Coordinate Reference System'))
self.epsg = 21781
else:
self.crs_label.setStyleSheet('')
self.crs_label.setToolTip(self.tr('Coordinate Reference System'))
authid = self.crsSelector.crs().authid()
self.epsg = int(authid[5:])
def ili_file_changed(self):
# If ili file is valid, models is optional
if self.ili_file_line_edit.text().strip() and \
self.ili_file_line_edit.validator().validate(self.ili_file_line_edit.text().strip(), 0)[0] == QValidator.Acceptable:
self.ili_models_line_edit.setValidator(None)
self.ili_models_line_edit.textChanged.emit(
self.ili_models_line_edit.text())
# Update completer to add models from given ili file
self.ilicache = IliCache(None,
self.ili_file_line_edit.text().strip())
self.refresh_ili_cache()
models = self.ilicache.process_ili_file(
self.ili_file_line_edit.text().strip())
self.ili_models_line_edit.setText(models[-1]['name'])
self.ili_models_line_edit.setPlaceholderText(models[-1]['name'])
else:
nonEmptyValidator = NonEmptyStringValidator()
self.ili_models_line_edit.setValidator(nonEmptyValidator)
self.ili_models_line_edit.textChanged.emit(
self.ili_models_line_edit.text())
# Update completer to add models from given ili file
self.ilicache = IliCache(self.base_configuration)
self.refresh_ili_cache()
self.ili_models_line_edit.setPlaceholderText(
self.tr('[Search model from repository]'))
def refresh_ili_cache(self):
self.ilicache.new_message.connect(self.show_message)
self.ilicache.refresh()
self.update_models_completer()
def complete_models_completer(self):
if not self.ili_models_line_edit.text():
self.ili_models_line_edit.completer().setCompletionMode(
QCompleter.UnfilteredPopupCompletion)
self.ili_models_line_edit.completer().complete()
else:
self.ili_models_line_edit.completer().setCompletionMode(
QCompleter.PopupCompletion)
def update_models_completer(self):
completer = QCompleter(self.ilicache.model, self.ili_models_line_edit)
completer.setCaseSensitivity(Qt.CaseInsensitive)
completer.setFilterMode(Qt.MatchContains)
self.delegate = ModelCompleterDelegate()
completer.popup().setItemDelegate(self.delegate)
self.ili_models_line_edit.setCompleter(completer)
self.multiple_models_dialog.models_line_edit.setCompleter(completer)
def show_message(self, level, message):
if level == Qgis.Warning:
self.bar.pushMessage(message, Qgis.Info, 10)
elif level == Qgis.Critical:
self.bar.pushMessage(message, Qgis.Warning, 10)
def fill_models_line_edit(self):
self.ili_models_line_edit.setText(
self.multiple_models_dialog.get_models_string())
def fill_toml_file_info_label(self):
text = None
if self.ili2db_options.toml_file():
text = self.tr('Extra Model Information File: {}').format((
'…' + self.ili2db_options.toml_file(
)[len(self.ili2db_options.toml_file()) -
40:]) if len(self.ili2db_options.toml_file()
) > 40 else self.ili2db_options.toml_file())
self.toml_file_info_label.setText(text)
self.toml_file_info_label.setToolTip(self.ili2db_options.toml_file())
def help_requested(self):
os_language = QLocale(
QSettings().value('locale/userLocale')).name()[:2]
if os_language in ['es', 'de']:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/{}/user-guide.html#generate-project"
.format(os_language))
else:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/user-guide.html#generate-project"
)
def advance_progress_bar_by_text(self, text):
if text.strip() == 'Info: compile models…':
self.progress_bar.setValue(20)
elif text.strip() == 'Info: create table structure…':
self.progress_bar.setValue(30)
def __init__(self, iface, db, qgis_utils):
QDialog.__init__(self)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.iface = iface
self.db = db
self.qgis_utils = qgis_utils
self.base_configuration = BaseConfiguration()
self.ilicache = IliCache(self.base_configuration)
self.ilicache.refresh()
self.type_combo_box.clear()
self.type_combo_box.addItem(
QCoreApplication.translate("DialogImportData",
'PostgreSQL/PostGIS'), 'pg')
self.type_combo_box.addItem(
QCoreApplication.translate("DialogImportData", 'GeoPackage'),
'gpkg')
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.type_changed()
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=QCoreApplication.translate(
"DialogImportData", 'Open Transfer or Catalog File'),
file_filter=QCoreApplication.translate(
"DialogImportData",
'Transfer File (*.xtf *.itf);;Catalogue File (*.xml *.xls *.xlsx)'
)))
self.validators = Validators()
self.xtf_file_line_edit.setPlaceholderText(
QCoreApplication.translate("DialogImportData",
"[Name of the XTF to be created]"))
fileValidator = FileValidator(pattern=['*.xtf', '*.itf', '*.xml'])
self.xtf_file_line_edit.setValidator(fileValidator)
self.xtf_file_line_edit.textChanged.connect(self.update_import_models)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
# PG
self.db_connect_label.setToolTip(self.db.get_display_conn_string())
self.db_connect_label.setText(self.db.dict_conn_params["database"])
self.connection_setting_button.clicked.connect(self.show_settings)
self.connection_setting_button.setText(
QCoreApplication.translate("DialogImportData",
'Connection Settings'))
# GPKG
self.gpkg_file_line_edit.setPlaceholderText(
QCoreApplication.translate(
"DialogImportData", "[Name of the Geopackage to be created]"))
self.gpkg_file_browse_button.clicked.connect(
make_save_file_selector(self.gpkg_file_line_edit,
title=QCoreApplication.translate(
"DialogImportData",
'Save in GeoPackage database file'),
file_filter=QCoreApplication.translate(
"DialogImportData",
'GeoPackage Database (*.gpkg)'),
extension='.gpkg'))
gpkgFileValidator = FileValidator(pattern='*.gpkg',
allow_non_existing=True)
self.gpkg_file_line_edit.setValidator(gpkgFileValidator)
self.gpkgSaveFileValidator = FileValidator(pattern='*.gpkg',
allow_non_existing=True)
self.gpkgOpenFileValidator = FileValidator(pattern='*.gpkg')
self.gpkg_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.gpkg_file_line_edit.textChanged.emit(
self.gpkg_file_line_edit.text())
# LOG
self.log_config.setTitle(
QCoreApplication.translate("DialogImportData", "Show log"))
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(
QCoreApplication.translate("DialogImportData", "Import data"),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.show_help)
class ImportSourceSelectionPage(QWizardPage, PAGE_UI):
ValidExtensions = gui_utils.IliExtensions + gui_utils.TransferExtensions
def __init__(self, parent, title):
QWizardPage.__init__(self, parent)
self.workflow_wizard = parent
self.setupUi(self)
self.setTitle(title)
self.file_browse_button.clicked.connect(
make_file_selector(
self.input_line_edit,
title=self.tr(
"Open Interlis Model, Transfer or Catalogue File"),
file_filter=self.
tr("Interlis Model / Transfer / Catalogue File (*.ili *.xtf *.itf *.XTF *.ITF *.xml *.XML *.xls *.XLS *.xlsx *.XLSX)"
),
))
self.fileValidator = FileValidator(
pattern=["*." + ext for ext in self.ValidExtensions],
allow_empty=False)
self.ilicache = IliCache(
self.workflow_wizard.import_schema_configuration.base_configuration
)
self.model_delegate = ModelCompleterDelegate()
self._refresh_ili_models_cache()
self.input_line_edit.setPlaceholderText(
self.tr("[Browse for file or search model from repository]"))
# very unhappy about this behavior, but okay for prototype
self.first_time_punched = False
self.input_line_edit.punched.connect(self._first_time_punch)
self.source_list_view.setModel(self.workflow_wizard.source_model)
self.add_button.clicked.connect(self._add_row)
self.remove_button.clicked.connect(self._remove_selected_rows)
self.add_button.setEnabled(self._valid_source())
self.input_line_edit.textChanged.connect(
lambda: self.add_button.setEnabled(self._valid_source()))
self.remove_button.setEnabled(self._valid_selection())
self.source_list_view.clicked.connect(
lambda: self.remove_button.setEnabled(self._valid_selection()))
self.add_button.setIcon(
QgsApplication.getThemeIcon("/symbologyAdd.svg"))
self.remove_button.setIcon(
QgsApplication.getThemeIcon("/symbologyRemove.svg"))
self.source_list_view.files_dropped.connect(
self.workflow_wizard.append_dropped_files)
def nextId(self):
self._disconnect_punch_slots()
return self.workflow_wizard.next_id()
def _first_time_punch(self):
# might be nicer
self.input_line_edit.punched.disconnect(self._first_time_punch)
self.input_line_edit.textChanged.emit(self.input_line_edit.text())
self.input_line_edit.textChanged.connect(
self._complete_models_completer)
self.input_line_edit.punched.connect(self._complete_models_completer)
self.first_time_punched = True
def _disconnect_punch_slots(self):
# might be nicer
if self.first_time_punched:
self.input_line_edit.textChanged.disconnect(
self._complete_models_completer)
self.input_line_edit.punched.disconnect(
self._complete_models_completer)
self.input_line_edit.punched.connect(self._first_time_punch)
self.first_time_punched = False
def _refresh_ili_models_cache(self):
self.ilicache.new_message.connect(
self.workflow_wizard.log_panel.show_message)
self.ilicache.refresh()
self.update_models_completer()
def _complete_models_completer(self):
if self.input_line_edit.hasFocus():
if not self.input_line_edit.text():
self.input_line_edit.completer().setCompletionMode(
QCompleter.UnfilteredPopupCompletion)
self.input_line_edit.completer().complete()
else:
match_contains = (self.input_line_edit.completer(
).completionModel().match(
self.input_line_edit.completer().completionModel().index(
0, 0),
Qt.DisplayRole,
self.input_line_edit.text(),
-1,
Qt.MatchContains,
))
if len(match_contains) > 1:
self.input_line_edit.completer().setCompletionMode(
QCompleter.PopupCompletion)
self.input_line_edit.completer().complete()
def _valid_source(self):
match_contains = (
self.input_line_edit.completer().completionModel().match(
self.input_line_edit.completer().completionModel().index(0, 0),
Qt.DisplayRole,
self.input_line_edit.text(),
-1,
Qt.MatchExactly,
))
return (len(match_contains) == 1 or self.fileValidator.validate(
self.input_line_edit.text(), 0)[0] == QValidator.Acceptable)
def _valid_selection(self):
return bool(self.source_list_view.selectedIndexes())
def update_models_completer(self):
completer = QCompleter(self.ilicache.model, self.input_line_edit)
completer.setCaseSensitivity(Qt.CaseInsensitive)
completer.setFilterMode(Qt.MatchContains)
completer.popup().setItemDelegate(self.model_delegate)
self.input_line_edit.setCompleter(completer)
def _add_row(self):
source = self.input_line_edit.text()
self.workflow_wizard.add_source(
source, self.tr("Added by user over the wizard."))
self.input_line_edit.clearFocus()
self.input_line_edit.clear()
def _remove_selected_rows(self):
indices = self.source_list_view.selectionModel().selectedIndexes()
self.source_list_view.model().remove_sources(indices)
self.remove_button.setEnabled(self._valid_selection())
def __init__(self, iface, base_config, parent=None):
QDialog.__init__(self, parent)
self.setupUi(self)
self.iface = iface
self.db_simple_factory = DbSimpleFactory()
QgsGui.instance().enableAutoGeometryRestore(self)
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
create_button = self.buttonBox.addButton(self.tr('Create'),
QDialogButtonBox.AcceptRole)
create_button.setDefault(True)
self.ili_file_browse_button.clicked.connect(
make_file_selector(
self.ili_file_line_edit,
title=self.tr('Open Interlis Model'),
file_filter=self.tr('Interlis Model File (*.ili *.ILI)')))
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.help_requested)
self.crs = QgsCoordinateReferenceSystem()
self.ili2db_options = Ili2dbOptionsDialog()
self.ili2db_options_button.clicked.connect(self.ili2db_options.open)
self.ili2db_options.finished.connect(self.fill_toml_file_info_label)
self.multiple_models_dialog = MultipleModelsDialog(self)
self.multiple_models_button.clicked.connect(
self.multiple_models_dialog.open)
self.multiple_models_dialog.accepted.connect(
self.fill_models_line_edit)
self.type_combo_box.clear()
self._lst_panel = dict()
for db_id in self.db_simple_factory.get_db_list(True):
self.type_combo_box.addItem(displayDbIliMode[db_id], db_id)
for db_id in self.db_simple_factory.get_db_list(False):
db_factory = self.db_simple_factory.create_factory(db_id)
item_panel = db_factory.get_config_panel(self,
DbActionType.GENERATE)
self._lst_panel[db_id] = item_panel
self.db_layout.addWidget(item_panel)
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.txtStdout.anchorClicked.connect(self.link_activated)
self.crsSelector.crsChanged.connect(self.crs_changed)
self.base_configuration = base_config
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.txtStdout.setLayout(QGridLayout())
self.txtStdout.layout().setContentsMargins(0, 0, 0, 0)
self.txtStdout.layout().addWidget(self.bar, 0, 0, Qt.AlignTop)
self.validators = Validators()
nonEmptyValidator = NonEmptyStringValidator()
fileValidator = FileValidator(
pattern=['*.' + ext for ext in self.ValidExtensions],
allow_empty=True)
self.restore_configuration()
self.ili_models_line_edit.setValidator(nonEmptyValidator)
self.ili_file_line_edit.setValidator(fileValidator)
self.ili_models_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.ili_models_line_edit.textChanged.emit(
self.ili_models_line_edit.text())
self.ili_models_line_edit.textChanged.connect(self.on_model_changed)
self.ili_models_line_edit.textChanged.connect(
self.complete_models_completer)
self.ili_models_line_edit.punched.connect(
self.complete_models_completer)
self.ilicache = IliCache(self.base_configuration)
self.refresh_ili_cache()
self.ili_models_line_edit.setPlaceholderText(
self.tr('[Search model from repository]'))
self.ili_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.ili_file_line_edit.textChanged.connect(self.ili_file_changed)
self.ili_file_line_edit.textChanged.emit(
self.ili_file_line_edit.text())
class ImportDataDialog(QDialog, DIALOG_UI):
def __init__(self, base_config, parent=None):
QDialog.__init__(self, parent)
self.setupUi(self)
QgsGui.instance().enableAutoGeometryRestore(self)
self.db_simple_factory = DbSimpleFactory()
self.buttonBox.accepted.disconnect()
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.clear()
self.buttonBox.addButton(QDialogButtonBox.Cancel)
self.buttonBox.addButton(self.tr('Import Data'),
QDialogButtonBox.AcceptRole)
self.buttonBox.addButton(QDialogButtonBox.Help)
self.buttonBox.helpRequested.connect(self.help_requested)
self.xtf_file_browse_button.clicked.connect(
make_file_selector(
self.xtf_file_line_edit,
title=self.tr('Open Transfer or Catalog File'),
file_filter=self.
tr('Transfer File (*.xtf *.itf);;Catalogue File (*.xml *.xls *.xlsx)'
)))
self.type_combo_box.clear()
self._lst_panel = dict()
for db_id in self.db_simple_factory.get_db_list(False):
self.type_combo_box.addItem(displayDbIliMode[db_id], db_id)
db_factory = self.db_simple_factory.create_factory(db_id)
item_panel = db_factory.get_config_panel(self,
DbActionType.IMPORT_DATA)
self._lst_panel[db_id] = item_panel
self.db_layout.addWidget(item_panel)
self.type_combo_box.currentIndexChanged.connect(self.type_changed)
self.ili2db_options = Ili2dbOptionsDialog()
self.ili2db_options_button.clicked.connect(self.ili2db_options.open)
self.ili2db_options.finished.connect(self.fill_toml_file_info_label)
self.multiple_models_dialog = MultipleModelsDialog(self)
self.multiple_models_button.clicked.connect(
self.multiple_models_dialog.open)
self.multiple_models_dialog.accepted.connect(
self.fill_models_line_edit)
self.base_configuration = base_config
self.restore_configuration()
self.validators = Validators()
fileValidator = FileValidator(
pattern=['*.xtf', '*.itf', '*.pdf', '*.xml', '*.xls', '*.xlsx'])
self.xtf_file_line_edit.setValidator(fileValidator)
self.ili_models_line_edit.setPlaceholderText(
self.tr('[Search model in repository]'))
self.ili_models_line_edit.textChanged.connect(
self.complete_models_completer)
self.ili_models_line_edit.punched.connect(
self.complete_models_completer)
self.xtf_file_line_edit.textChanged.connect(
self.validators.validate_line_edits)
self.xtf_file_line_edit.textChanged.emit(
self.xtf_file_line_edit.text())
settings = QSettings()
ilifile = settings.value('QgisModelBaker/ili2db/ilifile')
self.ilicache = IliCache(base_config, ilifile or None)
self.update_models_completer()
self.ilicache.refresh()
def accepted(self):
configuration = self.updated_configuration()
if not self.xtf_file_line_edit.validator().validate(
configuration.xtffile, 0)[0] == QValidator.Acceptable:
self.txtStdout.setText(
self.
tr('Please set a valid INTERLIS transfer or catalogue file before importing data.'
))
self.xtf_file_line_edit.setFocus()
return
db_id = self.type_combo_box.currentData()
res, message = self._lst_panel[db_id].is_valid()
if not res:
self.txtStdout.setText(message)
return
# create schema with superuser
db_factory = self.db_simple_factory.create_factory(db_id)
res, message = db_factory.pre_generate_project(configuration)
if not res:
self.txtStdout.setText(message)
return
with OverrideCursor(Qt.WaitCursor):
self.progress_bar.show()
self.progress_bar.setValue(0)
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
dataImporter = iliimporter.Importer(dataImport=True)
dataImporter.tool = self.type_combo_box.currentData()
dataImporter.configuration = configuration
self.save_configuration(configuration)
dataImporter.stdout.connect(self.print_info)
dataImporter.stderr.connect(self.on_stderr)
dataImporter.process_started.connect(self.on_process_started)
dataImporter.process_finished.connect(self.on_process_finished)
self.progress_bar.setValue(25)
try:
if dataImporter.run() != iliimporter.Importer.SUCCESS:
self.enable()
self.progress_bar.hide()
return
except JavaNotFoundError as e:
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(e.error_string)
self.enable()
self.progress_bar.hide()
return
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
self.progress_bar.setValue(100)
def print_info(self, text, text_color='#000000'):
self.txtStdout.setTextColor(QColor(text_color))
self.txtStdout.append(text)
QCoreApplication.processEvents()
def on_stderr(self, text):
color_log_text(text, self.txtStdout)
self.advance_progress_bar_by_text(text)
def on_process_started(self, command):
self.disable()
self.txtStdout.setTextColor(QColor('#000000'))
self.txtStdout.clear()
self.txtStdout.setText(command)
QCoreApplication.processEvents()
def on_process_finished(self, exit_code, result):
color = '#004905' if exit_code == 0 else '#aa2222'
self.txtStdout.setTextColor(QColor(color))
self.txtStdout.append('Finished ({})'.format(exit_code))
if result == iliimporter.Importer.SUCCESS:
self.buttonBox.clear()
self.buttonBox.setEnabled(True)
self.buttonBox.addButton(QDialogButtonBox.Close)
else:
self.enable()
def updated_configuration(self):
"""
Get the configuration that is updated with the user configuration changes on the dialog.
:return: Configuration
"""
configuration = ili2dbconfig.ImportDataConfiguration()
mode = self.type_combo_box.currentData()
self._lst_panel[mode].get_fields(configuration)
configuration.tool = mode
configuration.xtffile = self.xtf_file_line_edit.text().strip()
configuration.delete_data = self.chk_delete_data.isChecked()
configuration.ilimodels = self.ili_models_line_edit.text().strip()
configuration.inheritance = self.ili2db_options.inheritance_type()
configuration.create_basket_col = self.ili2db_options.create_basket_col(
)
configuration.create_import_tid = self.ili2db_options.create_import_tid(
)
configuration.stroke_arcs = self.ili2db_options.stroke_arcs()
configuration.base_configuration = self.base_configuration
return configuration
def save_configuration(self, configuration):
settings = QSettings()
settings.setValue('QgisModelBaker/ili2pg/xtffile_import',
configuration.xtffile)
settings.setValue('QgisModelBaker/ili2pg/deleteData',
configuration.delete_data)
settings.setValue('QgisModelBaker/importtype',
self.type_combo_box.currentData().name)
mode = self.type_combo_box.currentData()
db_factory = self.db_simple_factory.create_factory(mode)
config_manager = db_factory.get_db_command_config_manager(
configuration)
config_manager.save_config_in_qsettings()
def restore_configuration(self):
settings = QSettings()
self.fill_toml_file_info_label()
self.xtf_file_line_edit.setText(
settings.value('QgisModelBaker/ili2pg/xtffile_import'))
self.chk_delete_data.setChecked(
settings.value('QgisModelBaker/ili2pg/deleteData', False, bool))
for db_id in self.db_simple_factory.get_db_list(False):
configuration = iliimporter.ImportDataConfiguration()
db_factory = self.db_simple_factory.create_factory(db_id)
config_manager = db_factory.get_db_command_config_manager(
configuration)
config_manager.load_config_from_qsettings()
self._lst_panel[db_id].set_fields(configuration)
mode = settings.value('QgisModelBaker/importtype')
mode = DbIliMode[
mode] if mode else self.db_simple_factory.default_database
mode = mode & ~DbIliMode.ili
self.type_combo_box.setCurrentIndex(self.type_combo_box.findData(mode))
self.type_changed()
def disable(self):
for key, value in self._lst_panel.items():
value.setEnabled(False)
self.ili_config.setEnabled(False)
self.buttonBox.setEnabled(False)
def enable(self):
for key, value in self._lst_panel.items():
value.setEnabled(True)
self.ili_config.setEnabled(True)
self.buttonBox.setEnabled(True)
def type_changed(self):
self.progress_bar.hide()
db_id = self.type_combo_box.currentData()
self.db_wrapper_group_box.setTitle(displayDbIliMode[db_id])
for key, value in self._lst_panel.items():
value.setVisible(db_id == key)
def link_activated(self, link):
if link.url() == '#configure':
cfg = OptionsDialog(self.base_configuration)
if cfg.exec_():
settings = QSettings()
settings.beginGroup('QgisModelBaker/ili2db')
self.base_configuration.save(settings)
else:
QDesktopServices.openUrl(link)
def complete_models_completer(self):
if not self.ili_models_line_edit.text():
self.ili_models_line_edit.completer().setCompletionMode(
QCompleter.UnfilteredPopupCompletion)
self.ili_models_line_edit.completer().complete()
else:
self.ili_models_line_edit.completer().setCompletionMode(
QCompleter.PopupCompletion)
def update_models_completer(self):
completer = QCompleter(self.ilicache.model, self.ili_models_line_edit)
completer.setCaseSensitivity(Qt.CaseInsensitive)
completer.setFilterMode(Qt.MatchContains)
self.delegate = ModelCompleterDelegate()
completer.popup().setItemDelegate(self.delegate)
self.ili_models_line_edit.setCompleter(completer)
self.multiple_models_dialog.models_line_edit.setCompleter(completer)
def fill_models_line_edit(self):
self.ili_models_line_edit.setText(
self.multiple_models_dialog.get_models_string())
def fill_toml_file_info_label(self):
text = None
if self.ili2db_options.toml_file():
text = self.tr('Extra Model Information File: {}').format((
'…' + self.ili2db_options.toml_file(
)[len(self.ili2db_options.toml_file()) -
40:]) if len(self.ili2db_options.toml_file()
) > 40 else self.ili2db_options.toml_file())
self.toml_file_info_label.setText(text)
self.toml_file_info_label.setToolTip(self.ili2db_options.toml_file())
def help_requested(self):
os_language = QLocale(
QSettings().value('locale/userLocale')).name()[:2]
if os_language in ['es', 'de']:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/{}/user-guide.html#import-an-interlis-transfer-file-xtf"
.format(os_language))
else:
webbrowser.open(
"https://opengisch.github.io/QgisModelBaker/docs/user-guide.html#import-an-interlis-transfer-file-xtf"
)
def advance_progress_bar_by_text(self, text):
if text.strip() == 'Info: compile models...':
self.progress_bar.setValue(50)
QCoreApplication.processEvents()
elif text.strip() == 'Info: create table structure...':
self.progress_bar.setValue(75)
QCoreApplication.processEvents()
