def testGSNameStaticUtils(self):
n = xmlNameFixUp('My PG connection')
self.assertTrue(n == 'My_PG_connection')
n = xmlNameFixUp('0Name_with_number')
self.assertTrue(n == '_0Name_with_number')
n = xmlNameFixUp('xml_starts_name')
self.assertTrue(n == '_xml_starts_name')
n = xmlNameFixUp(':Name_startswith_punctuation')
self.assertTrue(n == '_:Name_startswith_punctuation')
nr = xmlNameRegex()
self.assertTrue(QRegExp(nr, 0).isValid())
nrm = xmlNameRegexMsg()
self.assertTrue('XML name' in nrm)
def testGSNameStaticUtils(self):
n = xmlNameFixUp('My PG connection')
self.assertTrue(n == 'My_PG_connection')
n = xmlNameFixUp('0Name_with_number')
self.assertTrue(n == '_0Name_with_number')
n = xmlNameFixUp('xml_starts_name')
self.assertTrue(n == '_xml_starts_name')
n = xmlNameFixUp(':Name_startswith_punctuation')
self.assertTrue(n == '_:Name_startswith_punctuation')
nr = xmlNameRegex()
self.assertTrue(QRegExp(nr, 0).isValid())
nrm = xmlNameRegexMsg()
self.assertTrue('XML name' in nrm)
def publishLayer(self,
layer,
workspace=None,
overwrite=True,
name=None,
style=None):
'''
Publishes a QGIS layer.
It creates the corresponding store and the layer itself.
If a pre-upload hook is set, its runs it and publishes the resulting layer
layer: the layer to publish, whether as a QgsMapLayer object or its name in the QGIS TOC.
workspace: the workspace to publish to. USes the default workspace if not passed
or None
name: the name for the published layer. Uses the QGIS layer name if not passed
or None
style: the style to use from the ones in the catalog. Will upload the QGIS style if
not passed or None
'''
if isinstance(layer, basestring):
layer = layers.resolveLayer(layer)
addTrackedLayer(layer, self.catalog.service_url)
name = xmlNameFixUp(name) if name is not None \
else xmlNameFixUp(layer.name())
gslayer = self.catalog.get_layer(name)
if gslayer is not None and not overwrite:
return
sld = self.publishStyle(layer, overwrite,
name) if style is None else None
layer = self.preprocess(layer)
self.upload(layer, workspace, overwrite, name)
if sld is not None or style is not None:
#assign style to created store
publishing = self.catalog.get_layer(name)
publishing.default_style = style or self.catalog.get_style(name)
self.catalog.save(publishing)
def setTableContent(self):
styles = self.catalog.get_styles()
workspaces = self.catalog.get_workspaces()
self.table.setRowCount(len(self.layers))
catlayers = [lyr.name for lyr in self.catalog.get_layers()]
for idx, layer in enumerate(self.layers):
lyritem = QtGui.QTableWidgetItem(layer.name())
lyritem.setToolTip(layer.name())
lyritem.setFlags(QtCore.Qt.ItemIsEnabled
| QtCore.Qt.ItemIsUserCheckable)
lyritem.setCheckState(QtCore.Qt.Unchecked)
self.table.setItem(idx, self.getColumn(self.lyr), lyritem)
nameBox = GSNameWidget(name=xmlNameFixUp(layer.name()),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=catlayers,
unique=False)
self.table.setCellWidget(idx, self.getColumn(self.name), nameBox)
nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
styleNames = ["[Use QGIS Style]"]
self.nameBoxes.append(nameBox)
overwriteBox = QtGui.QCheckBox()
overwriteBox.setEnabled(False)
overwriteBox.setToolTip("Overwrite existing layer")
self.table.setCellWidget(idx, self.getColumn(self.ow),
overwriteBox)
nameBox.nameValidityChanged.connect(self.validateNames)
nameBox.overwritingChanged[bool].connect(overwriteBox.setChecked)
overwriteBox.setChecked(
nameBox.overwritingName()) # initial update
workspaceBox = QtGui.QComboBox()
workspaceBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
try:
defaultWorkspace = self.catalog.get_default_workspace()
defaultWorkspace.fetch()
defaultName = defaultWorkspace.dom.find('name').text
except:
defaultName = None
workspaceNames = [w.name for w in workspaces]
workspaceBox.addItems(workspaceNames)
if defaultName is not None:
workspaceBox.setCurrentIndex(workspaceNames.index(defaultName))
self.table.setCellWidget(idx, self.getColumn(self.wrksp),
workspaceBox)
stylesBox = QtGui.QComboBox()
styleNames += [s.name for s in styles]
stylesBox.addItems(styleNames)
self.table.setCellWidget(idx, self.getColumn(self.style),
stylesBox)
def testGSNameWidgetInit(self):
nw = GSNameWidget(
namemsg='Sample is generated from PostgreSQL connection name',
name=xmlNameFixUp('My PG connection'),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=['name_one', 'name_two', 'name_three'],
unique=False,
maxlength=10)
self.assertEqual(nw.nameBox.count(), 4) # name is prepended to list
def testGSNameWidgetInit(self):
nw = GSNameWidget(
namemsg='Sample is generated from PostgreSQL connection name',
name=xmlNameFixUp('My PG connection'),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=['name_one', 'name_two', 'name_three'],
unique=False,
maxlength=10)
self.assertEqual(nw.nameBox.count(), 4) # name is prepended to list
def setTableContent(self):
styles = self.catalog.get_styles()
workspaces = self.catalog.get_workspaces()
self.table.setRowCount(len(self.layers))
catlayers = [lyr.name for lyr in self.catalog.get_layers()]
for idx, layer in enumerate(self.layers):
lyritem = QtGui.QTableWidgetItem(layer.name())
lyritem.setToolTip(layer.name())
lyritem.setFlags(QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsUserCheckable)
lyritem.setCheckState(QtCore.Qt.Unchecked)
self.table.setItem(idx, self.getColumn(self.lyr), lyritem)
nameBox = GSNameWidget(
name=xmlNameFixUp(layer.name()),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=catlayers,
unique=False)
self.table.setCellWidget(idx, self.getColumn(self.name), nameBox)
nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
styleNames = ["[Use QGIS Style]"]
self.nameBoxes.append(nameBox)
overwriteBox = QtGui.QCheckBox()
overwriteBox.setEnabled(False)
overwriteBox.setToolTip("Overwrite existing layer")
self.table.setCellWidget(idx, self.getColumn(self.ow), overwriteBox)
nameBox.nameValidityChanged.connect(self.validateNames)
nameBox.overwritingChanged[bool].connect(overwriteBox.setChecked)
overwriteBox.setChecked(nameBox.overwritingName()) # initial update
workspaceBox = QtGui.QComboBox()
workspaceBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
try:
defaultWorkspace = self.catalog.get_default_workspace()
defaultWorkspace.fetch()
defaultName = defaultWorkspace.dom.find('name').text
except:
defaultName = None
workspaceNames = [w.name for w in workspaces]
workspaceBox.addItems(workspaceNames)
if defaultName is not None:
workspaceBox.setCurrentIndex(workspaceNames.index(defaultName))
self.table.setCellWidget(idx, self.getColumn(self.wrksp), workspaceBox)
stylesBox = QtGui.QComboBox()
styleNames += [s.name for s in styles]
stylesBox.addItems(styleNames)
self.table.setCellWidget(idx, self.getColumn(self.style), stylesBox)
def publishLayer (self, layer, workspace=None, overwrite=True, name=None, style=None):
'''
Publishes a QGIS layer.
It creates the corresponding store and the layer itself.
layer: the layer to publish, whether as a QgsMapLayer object or its name in the QGIS TOC.
workspace: the workspace to publish to. USes the default workspace if not passed
or None
name: the name for the published layer. Uses the QGIS layer name if not passed
or None
style: the style to use from the ones in the catalog. Will upload the QGIS style if
not passed or None
'''
if isinstance(layer, str):
layer = layers.resolveLayer(layer)
addTrackedLayer(layer, self.catalog.service_url)
name = xmlNameFixUp(name) if name is not None \
else xmlNameFixUp(layer.name())
gslayer = self.catalog.get_layer(name)
if gslayer is not None and not overwrite:
return
sld = self.publishStyle(layer, overwrite, name) if style is None else None
self.upload(layer, workspace, overwrite, name)
if sld is not None or style is not None:
#assign style to created store
publishing = self.catalog.get_layer(name)
publishing.default_style = style or self.catalog.get_styles(name)[0]
self.catalog.save(publishing)
def publishLayer(self, layer, workspace=None, overwrite=True, name=None, style=None):
"""
Publishes a QGIS layer.
It creates the corresponding store and the layer itself.
If a pre-upload hook is set, its runs it and publishes the resulting layer
layer: the layer to publish, whether as a QgsMapLayer object or its name in the QGIS TOC.
workspace: the workspace to publish to. USes the default workspace if not passed
or None
name: the name for the published layer. Uses the QGIS layer name if not passed
or None
style: the style to use from the ones in the catalog. Will upload the QGIS style if
not passed or None
"""
if isinstance(layer, basestring):
layer = layers.resolveLayer(layer)
name = xmlNameFixUp(name) if name is not None else xmlNameFixUp(layer.name())
gslayer = self.catalog.get_layer(name)
if gslayer is not None and not overwrite:
return
sld = self.publishStyle(layer, overwrite, name) if style is None else None
layer = self.preprocess(layer)
self.upload(layer, workspace, overwrite, name)
if sld is not None or style is not None:
# assign style to created store
publishing = self.catalog.get_layer(name)
publishing.default_style = style or self.catalog.get_style(name)
self.catalog.save(publishing)
def __init__(self, kind, **kwargs):
unique = kwargs.get('unique', False)
super(GSXmlNameDialog, self).__init__(
boxtitle='GeoServer {0} name'.format(kind),
boxmsg='Define unique {0}'.format(kind) +
' or overwrite existing' if not unique else '',
name=xmlNameFixUp(kwargs.get('name', '')),
namemsg=kwargs.get('namemsg', ''),
nameregex=kwargs.get('nameregex', xmlNameRegex()),
nameregexmsg=kwargs.get('nameregexmsg', xmlNameRegexMsg()),
names=kwargs.get('names', None),
unique=unique,
maxlength=kwargs.get('maxlength', 0),
parent=kwargs.get('parent', None))
def __init__(self, kind, **kwargs):
unique = kwargs.get('unique', False)
super(GSXmlNameDialog, self).__init__(
boxtitle='GeoServer {0} name'.format(kind),
boxmsg='Define unique {0}'.format(kind) +
' or overwrite existing' if not unique else '',
name=xmlNameFixUp(kwargs.get('name', '')),
namemsg=kwargs.get('namemsg', ''),
nameregex=kwargs.get('nameregex', xmlNameRegex()),
nameregexmsg=kwargs.get('nameregexmsg', xmlNameRegexMsg()),
names=kwargs.get('names', None),
unique=unique,
maxlength=kwargs.get('maxlength', 0),
parent=kwargs.get('parent', None))
def testGSNameDialog(self):
ndlg = GSNameDialog(
boxtitle='GeoServer data store name',
boxmsg='My groupbox message',
namemsg='Sample is generated from PostgreSQL connection name.',
name=xmlNameFixUp('My PG connection'),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=['name_one', 'name_two', 'name_three'],
unique=True,
maxlength=10)
# maxlength > 10
self.assertFalse(ndlg.okButton.isEnabled())
self.assertIsNone(ndlg.definedName())
self.assertFalse(ndlg.overwritingName())
# maxlength = 10
ndlg.nameBox.setName('my_pg_conn')
self.assertTrue(ndlg.okButton.isEnabled())
self.assertEqual(ndlg.definedName(), 'my_pg_conn')
self.assertFalse(ndlg.overwritingName())
# unique = True
ndlg.nameBox.setName('name_one')
self.assertIsNone(ndlg.definedName())
self.assertFalse(ndlg.okButton.isEnabled())
self.assertFalse(ndlg.overwritingName())
del ndlg
# unique=False
ndlg = GSNameDialog(
boxtitle='GeoServer data store name',
boxmsg='My groupbox message',
name='name',
names=['name_one', 'name_two', 'name_three'],
unique=False)
# not overwriting
self.assertEqual(ndlg.definedName(), 'name')
self.assertTrue(ndlg.okButton.isEnabled())
self.assertFalse(ndlg.overwritingName())
# overwriting
ndlg.nameBox.setName('name_one')
self.assertEqual(ndlg.definedName(), 'name_one')
self.assertTrue(ndlg.okButton.isEnabled())
self.assertTrue(ndlg.overwritingName())
def testGSNameDialog(self):
ndlg = GSNameDialog(
boxtitle='GeoServer data store name',
boxmsg='My groupbox message',
namemsg='Sample is generated from PostgreSQL connection name.',
name=xmlNameFixUp('My PG connection'),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=['name_one', 'name_two', 'name_three'],
unique=True,
maxlength=10)
# maxlength > 10
self.assertFalse(ndlg.okButton.isEnabled())
self.assertIsNone(ndlg.definedName())
self.assertFalse(ndlg.overwritingName())
# maxlength = 10
ndlg.nameBox.setName('my_pg_conn')
self.assertTrue(ndlg.okButton.isEnabled())
self.assertEqual(ndlg.definedName(), 'my_pg_conn')
self.assertFalse(ndlg.overwritingName())
# unique = True
ndlg.nameBox.setName('name_one')
self.assertIsNone(ndlg.definedName())
self.assertFalse(ndlg.okButton.isEnabled())
self.assertFalse(ndlg.overwritingName())
del ndlg
# unique=False
ndlg = GSNameDialog(
boxtitle='GeoServer data store name',
boxmsg='My groupbox message',
name='name',
names=['name_one', 'name_two', 'name_three'],
unique=False)
# not overwriting
self.assertEqual(ndlg.definedName(), 'name')
self.assertTrue(ndlg.okButton.isEnabled())
self.assertFalse(ndlg.overwritingName())
# overwriting
ndlg.nameBox.setName('name_one')
self.assertEqual(ndlg.definedName(), 'name_one')
self.assertTrue(ndlg.okButton.isEnabled())
self.assertTrue(ndlg.overwritingName())
def initGui(self):
verticalLayout = QtGui.QVBoxLayout()
buttonBox = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Close)
self.okButton = buttonBox.button(QtGui.QDialogButtonBox.Ok)
self.cancelButton = buttonBox.button(QtGui.QDialogButtonBox.Close)
self.setWindowTitle('Publish style')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
catalogLabel = QtGui.QLabel('Catalog')
catalogLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.catalogBox = QtGui.QComboBox()
self.catalogBox.addItems(self.catalognames)
self.catalogBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(catalogLabel)
horizontalLayout.addWidget(self.catalogBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.nameBox = GSNameWidget(
namemsg='',
name=xmlNameFixUp(self.layername),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=[],
unique=False)
self.nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QtGui.QGroupBox()
self.groupBox.setTitle("")
self.groupBox.setLayout(verticalLayout)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
self.catalogBox.currentIndexChanged[str].connect(self.updateCatalogStyles)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.updateCatalogStyles(self.catalogBox.currentText())
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400,200)
def initGui(self):
verticalLayout = QtGui.QVBoxLayout()
buttonBox = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Close)
self.okButton = buttonBox.button(QtGui.QDialogButtonBox.Ok)
self.cancelButton = buttonBox.button(QtGui.QDialogButtonBox.Close)
self.setWindowTitle('Create style from layer')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
layerLabel = QtGui.QLabel('Layer')
layerLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.layerBox = QtGui.QComboBox()
self.alllayers = [layer.name() for layer in layers.getAllLayers()]
self.layerBox.addItems(self.alllayers)
self.layerBox.setMinimumWidth(250)
horizontalLayout.addWidget(layerLabel)
horizontalLayout.addWidget(self.layerBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
defaultname = ''
if len(self.alllayers) > 0:
defaultname = xmlNameFixUp(self.alllayers[0])
self.nameBox = GSNameWidget(
namemsg='',
name=defaultname,
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.styles,
unique=False)
self.nameBox.setMinimumWidth(250)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QtGui.QGroupBox()
self.groupBox.setTitle("")
self.groupBox.setLayout(verticalLayout)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
self.layerBox.currentIndexChanged[str].connect(self.updateNameBox)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400,150)
def initGui(self):
verticalLayout = QtGui.QVBoxLayout()
buttonBox = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok
| QtGui.QDialogButtonBox.Close)
self.okButton = buttonBox.button(QtGui.QDialogButtonBox.Ok)
self.cancelButton = buttonBox.button(QtGui.QDialogButtonBox.Close)
self.setWindowTitle('Create style from layer')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
layerLabel = QtGui.QLabel('Layer')
layerLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.layerBox = QtGui.QComboBox()
self.alllayers = [layer.name() for layer in layers.getAllLayers()]
self.layerBox.addItems(self.alllayers)
self.layerBox.setMinimumWidth(250)
horizontalLayout.addWidget(layerLabel)
horizontalLayout.addWidget(self.layerBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
defaultname = ''
if len(self.alllayers) > 0:
defaultname = xmlNameFixUp(self.alllayers[0])
self.nameBox = GSNameWidget(namemsg='',
name=defaultname,
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=self.styles,
unique=False)
self.nameBox.setMinimumWidth(250)
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QtGui.QGroupBox()
self.groupBox.setTitle("")
self.groupBox.setLayout(verticalLayout)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
self.layerBox.currentIndexChanged[str].connect(self.updateNameBox)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400, 150)
def updateNameBox(self, name):
self.nameBox.setName(xmlNameFixUp(name))
def initGui(self):
verticalLayout = QtGui.QVBoxLayout()
buttonBox = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok
| QtGui.QDialogButtonBox.Close)
self.okButton = buttonBox.button(QtGui.QDialogButtonBox.Ok)
self.cancelButton = buttonBox.button(QtGui.QDialogButtonBox.Close)
self.setWindowTitle('Publish style')
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
catalogLabel = QtGui.QLabel('Catalog')
catalogLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.catalogBox = QtGui.QComboBox()
self.catalogBox.addItems(self.catalognames)
self.catalogBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(catalogLabel)
horizontalLayout.addWidget(self.catalogBox)
verticalLayout.addLayout(horizontalLayout)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setMargin(0)
nameLabel = QtGui.QLabel('Name')
nameLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Maximum,
QtGui.QSizePolicy.Fixed))
self.nameBox = GSNameWidget(namemsg='',
name=xmlNameFixUp(self.layername),
nameregex=xmlNameRegex(),
nameregexmsg=xmlNameRegexMsg(),
names=[],
unique=False)
self.nameBox.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed))
horizontalLayout.addWidget(nameLabel)
horizontalLayout.addWidget(self.nameBox)
verticalLayout.addLayout(horizontalLayout)
self.groupBox = QtGui.QGroupBox()
self.groupBox.setTitle("")
self.groupBox.setLayout(verticalLayout)
layout = QtGui.QVBoxLayout()
layout.addWidget(self.groupBox)
layout.addWidget(buttonBox)
self.setLayout(layout)
buttonBox.accepted.connect(self.okPressed)
buttonBox.rejected.connect(self.cancelPressed)
self.catalogBox.currentIndexChanged[str].connect(
self.updateCatalogStyles)
self.nameBox.nameValidityChanged.connect(self.okButton.setEnabled)
self.nameBox.overwritingChanged.connect(self.updateButtons)
self.updateCatalogStyles(self.catalogBox.currentText())
self.okButton.setEnabled(self.nameBox.isValid())
self.updateButtons(self.nameBox.overwritingName())
self.resize(400, 200)
def _publishPostgisLayer(self,
layer,
workspace,
overwrite,
name,
storename=None):
uri = QgsDataSourceURI(layer.dataProvider().dataSourceUri())
# check for table.name conflict in existing layer names where the
# table.name is not the same as the user-chosen layer name,
# i.e. unintended overwrite
resource = self.catalog.get_resource(uri.table())
if resource is not None and uri.table() != name:
raise Exception(
"QGIS PostGIS layer has table name conflict with "
"existing GeoServer layer name: {0}\n"
"You may need to rename GeoServer layer name.".format(
uri.table()))
conname = self.getConnectionNameFromLayer(layer)
storename = xmlNameFixUp(storename or conname)
if not xmlNameIsValid(storename):
raise Exception("Database connection name is invalid XML and can "
"not be auto-fixed: {0} -> {1}".format(
conname, storename))
connInfo = uri.connectionInfo()
(success, user,
passwd) = QgsCredentials.instance().get(connInfo, None, None)
if success:
QgsCredentials.instance().put(connInfo, user, passwd)
else:
raise Exception("Couldn't connect to database")
store = createPGFeatureStore(self.catalog,
storename,
workspace=workspace,
overwrite=overwrite,
host=uri.host(),
database=uri.database(),
schema=uri.schema(),
port=uri.port(),
user=user,
passwd=passwd)
if store is not None:
rscname = name if uri.table() != name else uri.table()
grpswlyr = []
if overwrite:
# TODO: How do we honor *unchecked* user setting of
# "Delete resource when deleting layer" here?
# Is it an issue, if overwrite is expected?
# We will soon have two layers with slightly different names,
# a temp based upon table.name, the other possibly existing
# layer with the same custom name, which may belong to group(s).
# If so, remove existing layer from any layer group, before
# continuing on with layer delete and renaming of new feature
# type layer to custom name, then add new resultant layer back
# to any layer groups the existing layer belonged to. Phew!
flyr = self.catalog.get_layer(rscname)
if flyr is not None:
grpswlyr = groupsWithLayer(self.catalog, flyr)
if grpswlyr:
removeLayerFromGroups(self.catalog, flyr, grpswlyr)
self.catalog.delete(flyr)
# TODO: What about when the layer name is the same, but the
# underlying db connection/store has changed? Not an issue?
# The layer is deleted, which is correct, but the original
# db store and feature type will not be changed. A conflict?
frsc = store.get_resources(name=rscname)
if frsc is not None:
self.catalog.delete(frsc)
# for dbs the name has to be the table name, initially
ftype = self.catalog.publish_featuretype(uri.table(), store,
layer.crs().authid())
# once table-based feature type created, switch name to user-chosen
if ftype.name != rscname:
ftype.dirty["name"] = rscname
self.catalog.save(ftype)
# now re-add to any previously assigned-to layer groups
if overwrite and grpswlyr:
ftype = self.catalog.get_resource(rscname)
if ftype:
addLayerToGroups(self.catalog,
ftype,
grpswlyr,
workspace=workspace)
def updateNameBox(self, name):
self.nameBox.setName(xmlNameFixUp(name))
def _publishPostgisLayer(self, layer, workspace, overwrite, name, storename=None):
uri = QgsDataSourceURI(layer.dataProvider().dataSourceUri())
conname = self.getConnectionNameFromLayer(layer)
storename = xmlNameFixUp(storename or conname)
if not xmlNameIsValid(storename):
raise Exception("Database connection name is invalid XML and can "
"not be auto-fixed: {0} -> {1}"
.format(conname, storename))
user = uri.username()
passwd = uri.password()
if not uri or not passwd:
connInfo = uri.connectionInfo()
(success, user, passwd) = QgsCredentials.instance().get(connInfo, None, None)
if success:
QgsCredentials.instance().put(connInfo, user, passwd)
else:
raise Exception("Couldn't connect to database")
store = createPGFeatureStore(self.catalog,
storename,
workspace = workspace,
overwrite = overwrite,
host = uri.host(),
database = uri.database(),
schema = uri.schema(),
port = uri.port(),
user = user,
passwd = passwd)
if store is not None:
grpswlyr = []
if overwrite:
# TODO: How do we honor *unchecked* user setting of
# "Delete resource when deleting layer" here?
# Is it an issue, if overwrite is expected?
# We will soon have two layers with slightly different names,
# a temp based upon table.name, the other possibly existing
# layer with the same custom name, which may belong to group(s).
# If so, remove existing layer from any layer group, before
# continuing on with layer delete and renaming of new feature
# type layer to custom name, then add new resultant layer back
# to any layer groups the existing layer belonged to. Phew!
flyr = self.catalog.get_layer(name)
if flyr is not None:
grpswlyr = groupsWithLayer(self.catalog, flyr)
if grpswlyr:
removeLayerFromGroups(self.catalog, flyr, grpswlyr)
self.catalog.delete(flyr)
# TODO: What about when the layer name is the same, but the
# underlying db connection/store has changed? Not an issue?
# The layer is deleted, which is correct, but the original
# db store and feature type will not be changed. A conflict?
frsc = store.get_resources(name=name)
if frsc is not None:
self.catalog.delete(frsc)
# for dbs the name has to be the table name, initially
ftype = self.catalog.publish_featuretype(uri.table(), store,
layer.crs().authid())
# once table-based feature type created, switch name to user-chosen
if ftype.name != name:
ftype.dirty["name"] = name
ftype.dirty["title"] = name
self.catalog.save(ftype)
# now re-add to any previously assigned-to layer groups
if overwrite and grpswlyr:
ftype = self.catalog.get_resource(name)
if ftype:
addLayerToGroups(self.catalog, ftype, grpswlyr,
workspace=workspace)
