def setup_page(self, metadata):
"""Setup page (GUI components) from already existing metadata.
Args:
metadata (Dict[str, Any]): metadata object
"""
dialog = self.dialog
title = metadata.get('title')
if title:
dialog.project_title.setText(title)
message = metadata.get('message')
if message:
dialog.message_text.insertPlainText(message.get('text', ''))
valid_until = message.get('valid_until')
dialog.message_valid_until.setDate(
datetime.datetime.strptime(valid_until, "%d.%m.%Y")
)
expiration = metadata.get('expiration')
if expiration:
dialog.enable_expiration.setChecked(True)
dialog.expiration.setDate(
datetime.datetime.strptime(expiration, "%d.%m.%Y")
)
authentication = metadata.get('authentication')
if authentication:
try:
auth_index = AUTHENTICATION_OPTIONS.index(authentication)
except ValueError:
auth_index = 1
dialog.authentication.setCurrentIndex(auth_index)
project_extent = list(metadata['extent'])
extent_buffer = metadata.get('extent_buffer', 0)
if extent_buffer != 0:
project_extent = [
project_extent[0]+extent_buffer,
project_extent[1]+extent_buffer,
project_extent[2]-extent_buffer,
project_extent[3]-extent_buffer
]
extent_index = dialog.extent_layer.findData(project_extent)
if extent_index < 0:
extent_index = 0
dialog.extent_layer.setCurrentIndex(extent_index)
dialog.use_mapcache.setChecked(metadata.get('use_mapcache') is True)
dialog.extent_buffer.setValue(extent_buffer)
# create list of all layers from layers metadata tree structure
def extract_layers(layers_data, layers=None):
if layers is None:
layers = []
for layer_data in layers_data:
if 'layers' in layer_data:
extract_layers(layer_data['layers'], layers)
else:
layers.append(layer_data)
return layers
if metadata.get('base_layers'):
for base_layer in extract_layers(metadata['base_layers']):
if base_layer['type'] == 'blank':
dialog.blank.setChecked(True)
elif base_layer['type'] == 'osm':
dialog.osm.setChecked(True)
elif base_layer['type'] == 'mapbox':
dialog.mapbox.setChecked(True)
if 'mapid' in base_layer:
index = dialog.mapbox_mapid.findText(base_layer['mapid'])
if index >= 0:
dialog.mapbox_mapid.setCurrentIndex(index)
if 'apikey' in base_layer:
dialog.mapbox_apikey.setText(base_layer['apikey'])
elif base_layer['type'] == 'bing':
dialog.bing.setChecked(True)
for index, glayer in enumerate(BING_LAYERS):
if glayer['name'] == base_layer['name']:
dialog.bing_style.setCurrentIndex(index)
break
if 'apikey' in base_layer:
dialog.bing_apikey.setText(base_layer['apikey'])
else:
# at least one base layer must be enabled (default is Blank)
dialog.blank.setChecked(True)
if base_layer['visible']:
dialog.default_baselayer.setCurrentIndex(
dialog.default_baselayer.findText(base_layer['name'])
)
else:
# at least one base layer must be enabled (default is Blank)
dialog.blank.setChecked(True)
overlays_data = extract_layers(metadata['overlays'])
project_overlays = [layer_data['name'] for layer_data in overlays_data]
hidden_overlays = [
layer_data['name'] for layer_data in overlays_data
if layer_data.get('hidden')
]
# Recursively setup layer widgets from prevoius info about layers types
def load_layers_settings(group_item):
for index in range(group_item.rowCount()):
child_item = group_item.child(index)
if child_item.data(Qt.UserRole):
layer_name = child_item.text()
child_item.setCheckState(
Qt.Checked if layer_name in project_overlays else Qt.Unchecked
)
if layer_name in hidden_overlays:
layers_model = child_item.model()
layers_model.columnItem(child_item, 1).setCheckState(Qt.Checked)
else:
load_layers_settings(child_item)
load_layers_settings(dialog.treeView.model().invisibleRootItem())
max_res = metadata['tile_resolutions'][0]
min_res = metadata['tile_resolutions'][-1]
min_scale, max_scale = self.plugin.resolutions_to_scales(
to_decimal_array([min_res, max_res])
)
min_scale_index = dialog.min_scale.findText("1:{0}".format(min_scale))
max_scale_index = dialog.max_scale.findText("1:{0}".format(max_scale))
dialog.min_scale.setCurrentIndex(
min_scale_index if min_scale_index != -1 else dialog.min_scale.count() - 1
)
dialog.max_scale.setCurrentIndex(
max_scale_index if min_scale_index != -1 else 0
)
1000000,
500000,
250000,
100000,
50000,
25000,
10000,
5000,
2500,
1000,
500
)
layer_resolutions = to_decimal_array(
"""156543.03390625,78271.516953125,39135.7584765625,19567.87923828125,9783.939619140625,
4891.9698095703125,2445.9849047851562,1222.9924523925781,611.4962261962891,305.74811309814453,
152.87405654907226,76.43702827453613,38.218514137268066,19.109257068634033,9.554628534317017,
4.777314267158508,2.388657133579254,1.194328566789627,0.5971642833948135"""
)
layer_extent = [-16319611.284727, -5615981.3413867, 16319611.284727, 5615981.3413867]
BLANK_LAYER = {
'name': 'Blank',
'type': 'blank',
'metadata': {
'abstract': 'Blank base map layer.',
'keyword_list': 'blank, world map'
}
}
OSM_LAYER = {
'name': 'OpenStreetMap',
'type': 'osm',
'resolutions': layer_resolutions,
1000000,
500000,
250000,
100000,
50000,
25000,
10000,
5000,
2500,
1000,
500
)
layer_resolutions = to_decimal_array(
"""156543.03390625,78271.516953125,39135.7584765625,19567.87923828125,9783.939619140625,
4891.9698095703125,2445.9849047851562,1222.9924523925781,611.4962261962891,305.74811309814453,
152.87405654907226,76.43702827453613,38.218514137268066,19.109257068634033,9.554628534317017,
4.777314267158508,2.388657133579254,1.194328566789627,0.5971642833948135"""
)
layer_extent = [-16319611.284727, -5615981.3413867, 16319611.284727, 5615981.3413867]
BLANK_LAYER = {
'name': 'Blank',
'type': 'blank',
'metadata': {
'abstract': 'Blank base map layer.',
'keyword_list': 'blank, world map'
}
}
OSM_LAYER = {
'name': 'OpenStreetMap',
'type': 'osm',
'resolutions': layer_resolutions,
def setup_page(self, metadata):
"""Setup page (GUI components) from already existing metadata.
Args:
metadata (Dict[str, Any]): metadata object
"""
dialog = self.dialog
title = metadata.get('title')
if title:
dialog.project_title.setText(title)
message = metadata.get('message')
if message:
dialog.message_text.insertPlainText(message.get('text', ''))
valid_until = message.get('valid_until')
dialog.message_valid_until.setDate(
datetime.datetime.strptime(valid_until, "%d.%m.%Y")
)
expiration = metadata.get('expiration')
if expiration:
dialog.enable_expiration.setChecked(True)
dialog.expiration.setDate(
datetime.datetime.strptime(expiration, "%d.%m.%Y")
)
authentication = metadata.get('authentication')
if authentication:
try:
auth_index = AUTHENTICATION_OPTIONS.index(authentication)
except ValueError:
auth_index = 1
dialog.authentication.setCurrentIndex(auth_index)
project_extent = list(metadata['extent'])
extent_buffer = metadata.get('extent_buffer', 0)
if extent_buffer != 0:
project_extent = [
project_extent[0]+extent_buffer,
project_extent[1]+extent_buffer,
project_extent[2]-extent_buffer,
project_extent[3]-extent_buffer
]
extent_index = dialog.extent_layer.findData(project_extent)
if extent_index < 0:
extent_index = 0
dialog.extent_layer.setCurrentIndex(extent_index)
dialog.use_mapcache.setChecked(metadata.get('use_mapcache') is True)
dialog.extent_buffer.setValue(extent_buffer)
# create list of all layers from layers metadata tree structure
def extract_layers(layers_data, layers=None):
if layers is None:
layers = []
for layer_data in layers_data:
if 'layers' in layer_data:
extract_layers(layer_data['layers'], layers)
else:
layers.append(layer_data)
return layers
if metadata.get('base_layers'):
for base_layer in extract_layers(metadata['base_layers']):
if base_layer['type'] == 'blank':
dialog.blank.setChecked(True)
elif base_layer['type'] == 'osm':
dialog.osm.setChecked(True)
elif base_layer['type'] == 'mapbox':
dialog.mapbox.setChecked(True)
if 'mapid' in base_layer:
index = dialog.mapbox_mapid.findText(base_layer['mapid'])
if index >= 0:
dialog.mapbox_mapid.setCurrentIndex(index)
if 'apikey' in base_layer:
dialog.mapbox_apikey.setText(base_layer['apikey'])
elif base_layer['type'] == 'bing':
dialog.bing.setChecked(True)
for index, glayer in enumerate(BING_LAYERS):
if glayer['name'] == base_layer['name']:
dialog.bing_style.setCurrentIndex(index)
break
if 'apikey' in base_layer:
dialog.bing_apikey.setText(base_layer['apikey'])
else:
# at least one base layer must be enabled (default is Blank)
dialog.blank.setChecked(True)
if base_layer['visible']:
dialog.default_baselayer.setCurrentIndex(
dialog.default_baselayer.findText(base_layer['name'])
)
else:
# at least one base layer must be enabled (default is Blank)
dialog.blank.setChecked(True)
overlays_data = extract_layers(metadata['overlays'])
project_overlays = [layer_data['name'] for layer_data in overlays_data]
hidden_overlays = [
layer_data['name'] for layer_data in overlays_data
if layer_data.get('hidden')
]
# Recursively setup layer widgets from prevoius info about layers types
def load_layers_settings(group_item):
for index in range(group_item.rowCount()):
child_item = group_item.child(index)
if child_item.data(Qt.UserRole):
layer_name = child_item.text()
child_item.setCheckState(
Qt.Checked if layer_name in project_overlays else Qt.Unchecked
)
if layer_name in hidden_overlays:
layers_model = child_item.model()
layers_model.columnItem(child_item, 1).setCheckState(Qt.Checked)
else:
load_layers_settings(child_item)
load_layers_settings(dialog.treeView.model().invisibleRootItem())
max_res = metadata['tile_resolutions'][0]
min_res = metadata['tile_resolutions'][-1]
min_scale, max_scale = self.plugin.resolutions_to_scales(
to_decimal_array([min_res, max_res])
)
min_scale_index = dialog.min_scale.findText("1:{0}".format(min_scale))
max_scale_index = dialog.max_scale.findText("1:{0}".format(max_scale))
dialog.min_scale.setCurrentIndex(
min_scale_index if min_scale_index != -1 else dialog.min_scale.count() - 1
)
dialog.max_scale.setCurrentIndex(
max_scale_index if min_scale_index != -1 else 0
)
def setup_config_page_from_metadata(self, metadata):
dialog = self.dialog
title = metadata.get('title')
if title:
dialog.project_title.setText(title)
message = metadata.get('message')
if message:
dialog.message_text.insertPlainText(message.get('text', ''))
valid_until = message.get('valid_until')
dialog.message_valid_until.setDate(datetime.datetime.strptime(valid_until, "%d.%m.%Y"))
expiration = metadata.get('expiration')
if expiration:
dialog.enable_expiration.setChecked(True)
dialog.expiration.setDate(datetime.datetime.strptime(expiration, "%d.%m.%Y"))
authentication = metadata.get('authentication')
if authentication:
# backward compatibility
if type(authentication) is dict:
if authentication.get('allow_anonymous') and not authentication.get('require_superuser'):
dialog.authentication.setCurrentIndex(0)
if not authentication.get('allow_anonymous'):
dialog.authentication.setCurrentIndex(1)
else:
auth_index = AUTHENTICATION_OPTIONS.index(authentication) if authentication in AUTHENTICATION_OPTIONS else 1
dialog.authentication.setCurrentIndex(auth_index)
project_extent = list(metadata['extent'])
extent_buffer = metadata.get('extent_buffer', 0)
if extent_buffer != 0:
project_extent = [
project_extent[0]+extent_buffer,
project_extent[1]+extent_buffer,
project_extent[2]-extent_buffer,
project_extent[3]-extent_buffer
]
extent_index = dialog.extent_layer.findData(project_extent)
if extent_index < 0:
extent_index = 0
dialog.extent_layer.setCurrentIndex(extent_index)
dialog.use_mapcache.setChecked(metadata.get('use_mapcache') is True)
dialog.extent_buffer.setValue(extent_buffer)
# create list of all layers from layers metadata tree structure
def extract_layers(layers_data, layers=None):
if layers is None:
layers = []
for layer_data in layers_data:
if 'layers' in layer_data:
extract_layers(layer_data['layers'], layers)
else:
layers.append(layer_data)
return layers
if metadata.get('base_layers'):
for base_layer in extract_layers(metadata['base_layers']):
if base_layer['type'] == 'BLANK':
dialog.blank.setChecked(True)
elif base_layer['type'] == 'OSM':
dialog.osm.setChecked(True)
elif base_layer['type'] == 'google':
for index, glayer in enumerate(GOOGLE_LAYERS, 1):
if glayer['name'] == base_layer['name']:
dialog.google.setCurrentIndex(index);
break
if base_layer['visible']:
dialog.default_baselayer.setCurrentIndex(dialog.default_baselayer.findData(base_layer['name']))
overlays_data = extract_layers(metadata['overlays'])
geojson_overlays = metadata.get('vector_layers', {}).get('layers', {}).keys()
project_overlays = [layer_data['name'] for layer_data in overlays_data]
project_overlays.extend(geojson_overlays)
hidden_overlays = [layer_data['name'] for layer_data in overlays_data if layer_data.get('hidden')]
overlays_with_export_to_drawings = [layer_data['name'] for layer_data in overlays_data if layer_data.get('export_to_drawings')]
def load_layers_settings(group_item):
for index in range(group_item.rowCount()):
child_item = group_item.child(index)
if child_item.data(Qt.UserRole):
layer_name = child_item.text()
child_item.setCheckState(Qt.Checked if layer_name in project_overlays else Qt.Unchecked)
layers_model = child_item.model()
vector_item = layers_model.columnItem(child_item, 1)
export_item = layers_model.columnItem(child_item, 2)
if vector_item.isCheckable():
vector_item.setCheckState(Qt.Checked if layer_name in geojson_overlays else Qt.Unchecked)
if export_item.isCheckable():
export_item.setCheckState(Qt.Checked if layer_name in overlays_with_export_to_drawings else Qt.Unchecked)
layers_model.columnItem(child_item, 3).setCheckState(Qt.Checked if layer_name in hidden_overlays else Qt.Unchecked)
else:
load_layers_settings(child_item)
load_layers_settings(dialog.treeView.model().invisibleRootItem())
max_res = metadata['tile_resolutions'][0]
min_res = metadata['tile_resolutions'][-1]
min_scale, max_scale = self.plugin.resolutions_to_scales(to_decimal_array([min_res, max_res]))
min_scale_index = dialog.min_scale.findText("1:{0}".format(min_scale))
max_scale_index = dialog.max_scale.findText("1:{0}".format(max_scale))
dialog.min_scale.setCurrentIndex(min_scale_index if min_scale_index != -1 else dialog.min_scale.count()-1)
dialog.max_scale.setCurrentIndex(max_scale_index if min_scale_index != -1 else 0)
