def check_selected_features(self):
constraint_types_of_parcels = LayerConfig.get_constraint_types_of_parcels(self.names)
self.lb_plot.setText(QCoreApplication.translate("WizardTranslations", "<b>Plot(s)</b>: {count} Feature(s) Selected").format(count=self._layers[self.names.OP_PLOT_T][LAYER].selectedFeatureCount()))
self.lb_plot.setStyleSheet(CSS_COLOR_OKAY_LABEL) # Default color
self.lb_building.setText(QCoreApplication.translate("WizardTranslations","<b>Building(s)</b>: {count} Feature(s) Selected").format(count=self._layers[self.names.OP_BUILDING_T][LAYER].selectedFeatureCount()))
self.lb_building.setStyleSheet(CSS_COLOR_OKAY_LABEL) # Default color
self.lb_building_unit.setText(QCoreApplication.translate("WizardTranslations","<b>Building unit(s)</b>: {count} Feature(s) Selected").format(count=self._layers[self.names.OP_BUILDING_UNIT_T][LAYER].selectedFeatureCount()))
self.lb_building_unit.setStyleSheet(CSS_COLOR_OKAY_LABEL) # Default color
parcel_type = self.dict_parcel_type[self.cb_parcel_type.currentText()]
for spatial_unit in constraint_types_of_parcels[parcel_type]:
_layer = self._spatial_unit_layers[spatial_unit]
_color = CSS_COLOR_OKAY_LABEL
if constraint_types_of_parcels[parcel_type][spatial_unit] == 1 and not _layer.selectedFeatureCount() == 1:
_color = CSS_COLOR_ERROR_LABEL
elif constraint_types_of_parcels[parcel_type][spatial_unit] == '+' and _layer.selectedFeatureCount() < 1:
_color = CSS_COLOR_ERROR_LABEL
elif constraint_types_of_parcels[parcel_type][spatial_unit] is None:
_color = CSS_COLOR_INACTIVE_LABEL
if spatial_unit == self.names.OP_PLOT_T:
self.lb_plot.setStyleSheet(_color)
elif spatial_unit == self.names.OP_BUILDING_T:
self.lb_building.setStyleSheet(_color)
elif spatial_unit == self.names.OP_BUILDING_UNIT_T:
self.lb_building_unit.setStyleSheet(_color)
self.button(self.FinishButton).setEnabled(self.is_constraint_satisfied(parcel_type))
def validate_type_of_parcel(self, parcel_type):
constraint_types_of_parcels = LayerConfig.get_constraint_types_of_parcels(self.names)
# Activate all push buttons
self.btn_plot_map.setEnabled(True)
self.btn_plot_expression.setEnabled(True)
self.btn_building_map.setEnabled(True)
self.btn_building_expression.setEnabled(True)
self.btn_building_unit_map.setEnabled(True)
self.btn_building_unit_expression.setEnabled(True)
parcel_type = self.dict_parcel_type[parcel_type]
# Disable labels/controls depending on parcel_type
for spatial_unit in constraint_types_of_parcels[parcel_type]:
if constraint_types_of_parcels[parcel_type][spatial_unit] is None:
if spatial_unit == self.names.OP_PLOT_T:
self.btn_plot_map.setEnabled(False)
self.btn_plot_expression.setEnabled(False)
elif spatial_unit == self.names.OP_BUILDING_T:
self.btn_building_map.setEnabled(False)
self.btn_building_expression.setEnabled(False)
elif spatial_unit == self.names.OP_BUILDING_UNIT_T:
self.btn_building_unit_map.setEnabled(False)
self.btn_building_unit_expression.setEnabled(False)
self.update_help_message(parcel_type)
self.check_selected_features()
def fill_collection(self, key, collection, parent, plural, icons):
"""
Fill a collection of LADM_COL objects
"""
parent.insertChildren(parent.childCount(), 1,
self.rootItem.columnCount())
collection_parent = parent.child(parent.childCount() - 1)
collection_parent.setData(
0, "{} ({})".format(plural[key] if key in plural else key,
len(collection)))
collection_parent.setData(0, {"type": key}, Qt.UserRole)
dict_table_package = LayerConfig.get_dict_table_package(self.names)
res = collection_parent.setData(
0,
QIcon(icons[dict_table_package[key]])
if key in dict_table_package else None, Qt.DecorationRole)
for object in collection:
# Fill LADM_COL object
collection_parent.insertChildren(collection_parent.childCount(), 1,
self.rootItem.columnCount())
object_parent = collection_parent.child(
collection_parent.childCount() - 1)
object_parent.setData(0, "t_id: {}".format(object['id']))
object_parent.setData(0, {
"type": key,
"id": object['id'],
"value": object['id']
}, Qt.UserRole)
object_parent.setData(0, key, Qt.ToolTipRole)
font = QFont()
font.setBold(True)
object_parent.setData(0, font, Qt.FontRole)
self.fill_model(object['attributes'], object_parent)
def load_parties_data(self):
expression = QgsExpression(LayerConfig.get_dict_display_expressions(self.names, [LADMNames.SURVEY_MODEL_KEY])[self.names.LC_PARTY_T])
context = QgsExpressionContext()
data = dict()
for feature in self._layers[self.names.LC_PARTY_T].getFeatures():
context.setFeature(feature)
expression.prepare(context)
value = expression.evaluate(context)
data[feature[self.names.T_ID_F]] = [value if value != NULL else None, 0, 0]
self.set_parties_data(data)
def is_constraint_satisfied(self, parcel_type):
constraint_types_of_parcels = LayerConfig.get_constraint_types_of_parcels(self.names)
result = True
for spatial_unit in constraint_types_of_parcels[parcel_type]:
_layer = self._spatial_unit_layers[spatial_unit]
if constraint_types_of_parcels[parcel_type][spatial_unit] == 1 and not _layer.selectedFeatureCount() == 1:
result = False
elif constraint_types_of_parcels[parcel_type][spatial_unit] == '+' and _layer.selectedFeatureCount() < 1:
result = False
return result
def fill_table(self, search_criterion_supplies, search_criterion_collected):
"""
Shouldn't handle 'inverse' mode as we won't switch table columns at runtime.
:param search_criterion_supplies: key-value pair to build an expression to search data in the supplies source
:param search_criterion_collected: key-value pair to build an expression to search data in the collected source
:return:
"""
plural = LayerConfig.get_dict_plural(self.utils._db.names)
dict_collected_parcels = self.utils.ladm_data.get_parcel_data_to_compare_changes(self.utils._db, search_criterion_collected)
# Custom layer modifiers
layer_modifiers = {
LayerConfig.PREFIX_LAYER_MODIFIERS: LayerConfig.SUPPLIES_DB_PREFIX,
LayerConfig.SUFFIX_LAYER_MODIFIERS: LayerConfig.SUPPLIES_DB_SUFFIX,
LayerConfig.STYLE_GROUP_LAYER_MODIFIERS: self.symbology.get_supplies_style_group(self.utils._supplies_db.names)
}
dict_supplies_parcels = self.utils.ladm_data.get_parcel_data_to_compare_changes_supplies(self.utils._supplies_db, search_criterion_supplies, layer_modifiers=layer_modifiers)
# Before filling the table we make sure we get one and only one parcel attrs dict
collected_attrs = dict()
if dict_collected_parcels:
collected_parcel_number = list(dict_collected_parcels.keys())[0]
collected_attrs = dict_collected_parcels[collected_parcel_number][0]
del collected_attrs[self.utils._db.names.T_ID_F] # Remove this line if self.utils._db.names.T_ID_F is somehow needed
supplies_attrs = dict()
if dict_supplies_parcels:
supplies_parcel_number = list(dict_supplies_parcels.keys())[0]
supplies_attrs = dict_supplies_parcels[supplies_parcel_number][0]
del supplies_attrs[self.utils._supplies_db.names.T_ID_F] # Remove this line if self.utils._supplies_db.names,T_ID_F is somehow needed
number_of_rows = len(collected_attrs) or len(supplies_attrs)
self.tbl_changes_per_parcel.setRowCount(number_of_rows) # t_id shouldn't be counted
self.tbl_changes_per_parcel.setSortingEnabled(False)
field_names = list(collected_attrs.keys()) if collected_attrs else list(supplies_attrs.keys())
if PLOT_GEOMETRY_KEY in field_names:
field_names.remove(PLOT_GEOMETRY_KEY) # We'll handle plot geometry separately
for row, field_name in enumerate(field_names):
supplies_value = supplies_attrs[field_name] if field_name in supplies_attrs else NULL
collected_value = collected_attrs[field_name] if field_name in collected_attrs else NULL
field_alias = DICT_ALIAS_KEYS_CHANGE_DETECTION[field_name] if field_name in DICT_ALIAS_KEYS_CHANGE_DETECTION else field_name
self.fill_row(field_alias, supplies_value, collected_value, row, plural)
if number_of_rows: # At least one row in the table?
self.fill_geometry_row(PLOT_GEOMETRY_KEY,
supplies_attrs[PLOT_GEOMETRY_KEY] if PLOT_GEOMETRY_KEY in supplies_attrs else QgsGeometry(),
collected_attrs[PLOT_GEOMETRY_KEY] if PLOT_GEOMETRY_KEY in collected_attrs else QgsGeometry(),
number_of_rows - 1)
self.tbl_changes_per_parcel.setSortingEnabled(True)
def __init__(self, db, layers, editing_layer):
self.__db = db
self.__layers = layers
self.__editing_layer = editing_layer
self.__constraint_types_of_parcels = LayerConfig.get_constraint_types_of_parcels(
self.__db.names)
self.parcel_type_ili_code = None
self.__relatable_layers = dict()
self.__init_selectable_layer_by_type()
def __init__(self, db, parent=None):
QDialog.__init__(self, parent)
self.setupUi(self)
self._db = db
self.app = AppInterface()
self.names = self._db.names
self.models_tree = dict()
self.selected_items_dict = dict()
self.icon_names = [
'points.png', 'lines.png', 'polygons.png', 'tables.png',
'domains.png', 'structures.png', 'relationships.svg'
]
self.txt_search_text.addAction(
QIcon(":/Asistente-LADM-COL/resources/images/search.png"),
QLineEdit.LeadingPosition)
# Fill predefined tables combobox
self.cbo_select_predefined_tables.clear()
self.cbo_select_predefined_tables.setInsertPolicy(
QComboBox.InsertAlphabetically)
self.cbo_select_predefined_tables.addItem("", []) # By default
for name, layer_list in LayerConfig.get_layer_sets(
self.names,
self.app.core.get_active_models_per_db(db)).items():
self.cbo_select_predefined_tables.addItem(name, layer_list)
self.cbo_select_predefined_tables.currentIndexChanged.connect(
self.__select_predefined_changed)
# Set connections
self.buttonBox.accepted.connect(self.accepted)
self.buttonBox.rejected.connect(self.rejected)
self.buttonBox.helpRequested.connect(self.__show_help)
self.txt_search_text.textChanged.connect(self.__search_text_changed)
self.chk_show_domains.toggled.connect(self.__show_table_type_changed)
self.chk_show_structures.toggled.connect(
self.__show_table_type_changed)
self.chk_show_associations.toggled.connect(
self.__show_table_type_changed)
self.trw_layers.itemSelectionChanged.connect(self.__selection_changed)
# Reload latest settings
self.__restore_settings()
# Load layers from the db
self.__load_available_layers()
def adjust_page_2_controls(self):
constraint_types_of_parcels = LayerConfig.get_constraint_types_of_parcels(
self.names)
self.button(self.FinishButton).setDisabled(True)
self.disconnect_signals()
# Load layers
result = self.prepare_feature_creation_layers()
if result is None:
self.close_wizard(show_message=False)
self.dict_parcel_type = dict()
for feature in self._layers[
self.names.LC_CONDITION_PARCEL_TYPE_D].getFeatures():
self.dict_parcel_type[feature[
self.names.DISPLAY_NAME_F]] = feature[self.names.ILICODE_F]
if self.cb_parcel_type.count() == 0:
for feature in self._layers[
self.names.LC_CONDITION_PARCEL_TYPE_D].getFeatures():
if feature[
self.names.ILICODE_F] in constraint_types_of_parcels:
self.cb_parcel_type.addItem(
feature[self.names.DISPLAY_NAME_F],
feature[self.names.T_ID_F])
# Select previous option saved
if self.type_of_parcel_selected:
index = self.cb_parcel_type.findText(
self.type_of_parcel_selected)
if index != -1:
self.cb_parcel_type.setCurrentIndex(index)
self.cb_parcel_type.currentTextChanged.connect(
self.validate_type_of_parcel)
self.cb_parcel_type.currentTextChanged.emit(
self.cb_parcel_type.currentText())
# Check if a previous feature is selected
self.check_selected_features()
# Register select features by expression
if isinstance(self, SelectFeatureByExpressionDialogWrapper):
self.register_select_features_by_expression()
# Register select features on map
if isinstance(self, SelectFeaturesOnMapWrapper):
self.register_select_feature_on_map()
def fill_collection(self, key, collection, parent, plural, icons):
"""
Fill a collection of LADM-COL objects
"""
display_name = self._normalize_display(key, plural)
key = self._normalize_key(key)
collection_parent = self._create_new_item(parent)
collection_parent.setData(
0, "{} ({})".format(display_name, len(collection)))
collection_parent.setData(
0, {
"type":
key,
"collapse":
key not in [self.names.LC_PLOT_T, self.names.LC_PARCEL_T]
}, Qt.UserRole)
dict_table_package = LayerConfig.get_dict_table_package(self.names)
res = collection_parent.setData(
0,
QIcon(icons[dict_table_package[key]])
if key in dict_table_package else None, Qt.DecorationRole)
for object in collection:
# Fill LADM-COL object
object_parent = self._create_new_item(collection_parent)
object_parent.setData(0, "t_id: {}".format(object['id']))
object_parent.setData(0, {
"type": key,
"id": object['id'],
"value": object['id']
}, Qt.UserRole)
object_parent.setData(0, key, Qt.ToolTipRole)
font = QFont()
font.setBold(True)
object_parent.setData(0, font, Qt.FontRole)
self.fill_model(object['attributes'], object_parent)
def post_save(self, features):
constraint_types_of_parcels = LayerConfig.get_constraint_types_of_parcels(self.names)
message = QCoreApplication.translate("WizardTranslations",
"'{}' tool has been closed because an error occurred while trying to save the data.").format(self.WIZARD_TOOL_NAME)
if len(features) != 1:
message = QCoreApplication.translate("WizardTranslations", "'{}' tool has been closed. We should have got only one {} by we have {}").format(self.WIZARD_TOOL_NAME, self.WIZARD_FEATURE_NAME, len(features))
self.logger.warning(__name__, "We should have got only one {}, but we have {}".format(self.WIZARD_FEATURE_NAME, len(features)))
else:
fid = features[0].id()
if not self._layers[self.EDITING_LAYER_NAME][LAYER].getFeature(fid).isValid():
self.logger.warning(__name__, "Feature not found in layer {}...".format(self.EDITING_LAYER_NAME))
else:
parcel_id = self._layers[self.EDITING_LAYER_NAME][LAYER].getFeature(fid)[self.names.T_ID_F]
plot_ids = list()
building_ids = list()
building_unit_ids = list()
# Apply restriction to the selection
if self.names.OP_PLOT_T in constraint_types_of_parcels[self.dict_parcel_type[self.cb_parcel_type.currentText()]]:
if constraint_types_of_parcels[self.dict_parcel_type[self.cb_parcel_type.currentText()]][self.names.OP_PLOT_T] is not None:
plot_ids = [f[self.names.T_ID_F] for f in self._layers[self.names.OP_PLOT_T][LAYER].selectedFeatures()]
else:
plot_ids = [f[self.names.T_ID_F] for f in self._layers[self.names.OP_PLOT_T][LAYER].selectedFeatures()]
if self.names.OP_BUILDING_T in constraint_types_of_parcels[self.dict_parcel_type[self.cb_parcel_type.currentText()]]:
if constraint_types_of_parcels[self.dict_parcel_type[self.cb_parcel_type.currentText()]][self.names.OP_BUILDING_T] is not None:
building_ids = [f[self.names.T_ID_F] for f in self._layers[self.names.OP_BUILDING_T][LAYER].selectedFeatures()]
else:
building_ids = [f[self.names.T_ID_F] for f in self._layers[self.names.OP_BUILDING_T][LAYER].selectedFeatures()]
if self.names.OP_BUILDING_UNIT_T in constraint_types_of_parcels[self.dict_parcel_type[self.cb_parcel_type.currentText()]]:
if constraint_types_of_parcels[self.dict_parcel_type[self.cb_parcel_type.currentText()]][self.names.OP_BUILDING_UNIT_T] is not None:
building_unit_ids = [f[self.names.T_ID_F] for f in
self._layers[self.names.OP_BUILDING_UNIT_T][LAYER].selectedFeatures()]
else:
building_unit_ids = [f[self.names.T_ID_F] for f in
self._layers[self.names.OP_BUILDING_UNIT_T][LAYER].selectedFeatures()]
# Fill uebaunit table
new_features = []
for plot_id in plot_ids:
new_feature = QgsVectorLayerUtils().createFeature(self._layers[self.names.COL_UE_BAUNIT_T][LAYER])
new_feature.setAttribute(self.names.COL_UE_BAUNIT_T_OP_PLOT_F, plot_id)
new_feature.setAttribute(self.names.COL_UE_BAUNIT_T_PARCEL_F, parcel_id)
self.logger.info(__name__, "Saving Plot-Parcel: {}-{}".format(plot_id, parcel_id))
new_features.append(new_feature)
for building_id in building_ids:
new_feature = QgsVectorLayerUtils().createFeature(self._layers[self.names.COL_UE_BAUNIT_T][LAYER])
new_feature.setAttribute(self.names.COL_UE_BAUNIT_T_OP_BUILDING_F, building_id)
new_feature.setAttribute(self.names.COL_UE_BAUNIT_T_PARCEL_F, parcel_id)
self.logger.info(__name__, "Saving Building-Parcel: {}-{}".format(building_id, parcel_id))
new_features.append(new_feature)
for building_unit_id in building_unit_ids:
new_feature = QgsVectorLayerUtils().createFeature(self._layers[self.names.COL_UE_BAUNIT_T][LAYER])
new_feature.setAttribute(self.names.COL_UE_BAUNIT_T_OP_BUILDING_UNIT_F, building_unit_id)
new_feature.setAttribute(self.names.COL_UE_BAUNIT_T_PARCEL_F, parcel_id)
self.logger.info(__name__, "Saving Building Unit-Parcel: {}-{}".format(building_unit_id, parcel_id))
new_features.append(new_feature)
self._layers[self.names.COL_UE_BAUNIT_T][LAYER].dataProvider().addFeatures(new_features)
if plot_ids and building_ids and building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created and associated with its corresponding Plot (t_id={}) and Building(s) (t_id={}) and Building Unit(s) (t_id={})!").format(parcel_id, ", ".join([str(b) for b in plot_ids]), ", ".join([str(b) for b in building_ids]), ", ".join([str(b) for b in building_unit_ids]))
elif plot_ids and building_ids and not building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created and associated with its corresponding Plot (t_id={}) and Building(s) (t_id={})!").format(parcel_id, ", ".join([str(b) for b in plot_ids]), ", ".join([str(b) for b in building_ids]))
elif plot_ids and not building_ids and building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created and associated with its corresponding Plot (t_id={}) and Building Unit(s) (t_id={})!").format(parcel_id, ", ".join([str(b) for b in plot_ids]), ", ".join([str(b) for b in building_unit_ids]))
elif plot_ids and not building_ids and not building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created and associated with its corresponding Plot (t_id={})!").format(parcel_id, ", ".join([str(b) for b in plot_ids]))
elif not plot_ids and building_ids and not building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created and associated with its corresponding Building(s) (t_id={})!").format(parcel_id, ", ".join([str(b) for b in building_ids]))
elif not plot_ids and building_ids and building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created and associated with its corresponding Building(s) (t_id={}) and Building Unit(s) (t_id={})!").format(parcel_id, ", ".join([str(b) for b in building_ids]), ", ".join([str(b) for b in building_unit_ids]))
elif not plot_ids and not building_ids and building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created and associated with its corresponding Building Unit(s) (t_id={})!").format(parcel_id, ", ".join([str(b) for b in building_unit_ids]))
elif not plot_ids and not building_ids and not building_unit_ids:
message = QCoreApplication.translate("WizardTranslations",
"The new parcel (t_id={}) was successfully created but this one wasn't associated with a spatial unit").format(parcel_id)
return message
def show_context_menu(self, point):
tree_view = self.sender()
index = tree_view.indexAt(point)
context_menu = QMenu("Context menu")
index_data = index.data(Qt.UserRole)
if index_data is None:
return
if "value" in index_data:
action_copy = QAction(
QCoreApplication.translate("DockWidgetQueries", "Copy value"))
action_copy.triggered.connect(
partial(self.copy_value, index_data["value"]))
context_menu.addAction(action_copy)
context_menu.addSeparator()
if "url" in index_data:
action_open_url = QAction(
QCoreApplication.translate("DockWidgetQueries", "Open URL"))
action_open_url.triggered.connect(
partial(self.open_url, index_data["url"]))
context_menu.addAction(action_open_url)
context_menu.addSeparator()
# Configure actions for tables/layers
if "type" in index_data and "id" in index_data:
table_name = index_data["type"]
table_package = LayerConfig.get_dict_table_package(self.names)
t_id = index_data["id"]
geometry_type = None
if table_name in table_package and table_package[
table_name] == LADMNames.SPATIAL_UNIT_PACKAGE:
# Layers in Spatial Unit package have double geometry, we need the polygon one
geometry_type = QgsWkbTypes.PolygonGeometry
if table_name == self.names.OP_PARCEL_T:
if self._layers[
self.names.OP_PARCEL_T][LAYER] is None or self._layers[
self.names.
OP_PLOT_T][LAYER] is None or self._layers[
self.names.COL_UE_BAUNIT_T][LAYER] is None:
self.add_layers()
layer = self._layers[self.names.OP_PARCEL_T][LAYER]
self.iface.layerTreeView().setCurrentLayer(layer)
else:
layer = self.qgis_utils.get_layer(self._db, table_name,
geometry_type, True)
if layer is not None:
if layer.isSpatial():
action_zoom_to_feature = QAction(
QCoreApplication.translate(
"DockWidgetQueries",
"Zoom to {} with {}={}").format(
table_name, self.names.T_ID_F, t_id))
action_zoom_to_feature.triggered.connect(
partial(self.zoom_to_feature, layer, t_id))
context_menu.addAction(action_zoom_to_feature)
if table_name == self.names.OP_PARCEL_T:
# We show a handy option to zoom to related plots
plot_ids = self.ladm_data.get_plots_related_to_parcels(
self._db, [t_id], None,
self._layers[self.names.OP_PLOT_T][LAYER],
self._layers[self.names.COL_UE_BAUNIT_T][LAYER])
if plot_ids:
action_zoom_to_plots = QAction(
QCoreApplication.translate(
"DockWidgetQueries",
"Zoom to related plot(s)"))
action_zoom_to_plots.triggered.connect(
partial(self.zoom_to_plots, plot_ids))
context_menu.addAction(action_zoom_to_plots)
action_open_feature_form = QAction(
QCoreApplication.translate(
"DockWidgetQueries",
"Open form for {} with {}={}").format(
table_name, self.names.T_ID_F, t_id))
action_open_feature_form.triggered.connect(
partial(self.open_feature_form, layer, t_id))
context_menu.addAction(action_open_feature_form)
if context_menu.actions():
context_menu.exec_(tree_view.mapToGlobal(point))
def fill_model(self, record, parent):
"""
Fill data in the treeview depending on the structure. It expects JSON data. The JSON data may contain LADM-COL
object collections in the form:
"ladm_col_table_name" : [{"id": 5, "attributes":{k,v pairs}}, {"id": 8, "attributes":{k,v pairs}}, ...]
"""
plural = LayerConfig.get_dict_plural(self.names)
icons = LayerConfig.get_dict_package_icon()
dict_table_package = LayerConfig.get_dict_table_package(self.names)
for key, values in record.items(): # either tuple or dict
if type(values) is list:
if not len(values): # Empty object
kv_item = self._create_new_item(parent)
kv_item.setData(
0,
"{} (0)".format(plural[key] if key in plural else key))
kv_item.setData(0, QBrush(Qt.lightGray), Qt.ForegroundRole)
kv_item.setData(0, {"type": key}, Qt.UserRole)
kv_item.setData(
0,
QIcon(icons[dict_table_package[key]]) if key
in dict_table_package else None, Qt.DecorationRole)
continue
for value in values:
if type(value) is dict:
if len(
value
) == 2 and 'id' in value and 'attributes' in value:
# We have a list of LADM-COL model objects, we deal differently with them...
self.fill_collection(key, values, parent, plural,
icons)
break
elif type(values) is dict:
if key == 'attributes':
# Dict of key-value pairs, reuse the function
self.fill_model(values, parent)
else:
# Non-LADM object (e.g., external boundaries)
kv_item = self._create_new_item(parent)
kv_item.setData(0, "{}:".format(key))
self.fill_model(values, kv_item)
else:
# Simple key-value pair
kv_item = self._create_new_item(parent)
kv_text = "{}: {}".format(key, values)
kv_item.setData(0, kv_text)
value_user_role = {"value": values}
if key.startswith("Archivo fuente"):
value_user_role.update({'url': values})
kv_item.setData(0, value_user_role, Qt.UserRole)
if values is None:
kv_item.setData(0, QBrush(Qt.lightGray), Qt.ForegroundRole)
else:
kv_item.setData(0, kv_text, Qt.ToolTipRole)
# Additional item for a file preview
if key.startswith("Archivo fuente"):
if values:
if values.startswith(DEFAULT_ENDPOINT_SOURCE_SERVICE
): # We want the thumbnail
kv_subitem = self._create_new_item(kv_item)
kv_subitem.setData(0, {
'type': 'img',
'url': values
}, Qt.UserRole)
def __check_duplicate_records_in_table(self, db, table, rule_code):
fields = LayerConfig.get_logic_consistency_tables(db.names).get(table)
return self.logic_quality_rules.check_duplicate_records_in_a_table(
db, table, fields, rule_code)
def convert_to_offline(self, db, surveyor_expression_dict, export_dir):
sys.path.append(PLUGINS_DIR)
from qfieldsync.core.layer import LayerSource, SyncAction
from qfieldsync.core.offline_converter import OfflineConverter
from qfieldsync.core.project import ProjectConfiguration
project = QgsProject.instance()
extent = QgsRectangle()
offline_editing = QgsOfflineEditing()
# Configure project
project_configuration = ProjectConfiguration(project)
project_configuration.create_base_map = False
project_configuration.offline_copy_only_aoi = False
project_configuration.use_layer_selection = True
# Layer config
layer_sync_action = LayerConfig.get_field_data_capture_layer_config(
db.names)
total_projects = len(surveyor_expression_dict)
current_progress = 0
for surveyor, layer_config in surveyor_expression_dict.items():
export_folder = os.path.join(export_dir, surveyor)
# Get layers (cannot be done out of this for loop because the project is closed and layers are deleted)
layers = {
layer_name: None
for layer_name, _ in layer_sync_action.items()
}
self.app.core.get_layers(db, layers, True)
if not layers:
return False, QCoreApplication.translate(
"FieldDataCapture",
"At least one layer could not be found.")
# Configure layers
for layer_name, layer in layers.items():
layer_source = LayerSource(layer)
layer_source.action = layer_sync_action[layer_name]
if layer_name in layer_config:
layer_source.select_expression = layer_config[layer_name]
layer_source.apply()
offline_converter = OfflineConverter(project, export_folder,
extent, offline_editing)
offline_converter.convert()
offline_editing.layerProgressUpdated.disconnect(
offline_converter.on_offline_editing_next_layer)
offline_editing.progressModeSet.disconnect(
offline_converter.on_offline_editing_max_changed)
offline_editing.progressUpdated.disconnect(
offline_converter.offline_editing_task_progress)
current_progress += 1
self.total_progress_updated.emit(
int(100 * current_progress / total_projects))
return True, QCoreApplication.translate(
"FieldDataCapture",
"{count} offline projects have been successfully created in <a href='file:///{normalized_path}'>{path}</a>!"
).format(count=total_projects,
normalized_path=normalize_local_url(export_dir),
path=export_dir)