def publishDraggedStyle(explorer, layerName, catalogItem, name=None):
catalog = catalogItem.element
ogcat = OGCatalog(catalog)
toUpdate = [catalogItem.stylesItem]
if name is not None:
stylename = name
else:
styles = [style.name for style in catalog.get_styles()]
try:
stylename = getGSStyleName(name=xmlNameFixUp(layerName),
names=styles,
unique=False)
except UserCanceledOperation:
return False
return explorer.run(ogcat.publishStyle,
"Publish style from layer '" + layerName + "'",
toUpdate, layerName, True, stylename)
def publishDraggedStyle(explorer, layerName, catalogItem, name=None):
catalog = catalogItem.element
ogcat = OGCatalog(catalog)
toUpdate = [catalogItem.stylesItem]
if name is not None:
stylename = name
else:
styles = [style.name for style in catalog.get_styles()]
try:
stylename = getGSStyleName(name=xmlNameFixUp(layerName),
names=styles,
unique=False)
except UserCanceledOperation:
return False
return explorer.run(ogcat.publishStyle,
"Publish style from layer '" + layerName + "'",
toUpdate,
layerName, True, stylename)
def addDraggedStyleToLayer(tree, explorer, styleItem, layerItem):
catalog = layerItem.element.catalog
catItem = tree.findFirstItem(catalog)
toUpdate = [catItem.layersItem]
if isinstance(styleItem, QgsStyleItem):
styleName = styleItem.element.name() # = layer name
styles = [style.name for style in catalog.get_styles()]
try:
stylname = getGSStyleName(name=xmlNameFixUp(styleName),
names=styles,
unique=False)
except UserCanceledOperation:
return False
if not publishDraggedStyle(explorer, styleName, catItem,
name=stylname):
return False
style = catalog.get_style(stylname)
toUpdate.append(catItem.stylesItem)
else:
style = styleItem.element
layer = layerItem.element
if not hasattr(layer, "default_style") or layer.default_style is None:
# if default style is missing, make dragged style the layer's default
# without a default style, some GeoServer operations may fail
layer.default_style = style
else:
# add to layer's additional styles
styles = layer.styles
styles.append(style)
layer.styles = styles
return explorer.run(
catalog.save,
"Add style '" + style.name + "' to layer '" + layer.name + "'",
toUpdate,
layer)
def addDraggedStyleToLayer(tree, explorer, styleItem, layerItem):
catalog = layerItem.element.catalog
catItem = tree.findFirstItem(catalog)
toUpdate = [catItem.layersItem]
if isinstance(styleItem, QgsStyleItem):
styleName = styleItem.element.name() # = layer name
styles = [style.name for style in catalog.get_styles()]
try:
stylname = getGSStyleName(name=xmlNameFixUp(styleName),
names=styles,
unique=False)
except UserCanceledOperation:
return False
if not publishDraggedStyle(explorer, styleName, catItem,
name=stylname):
return False
style = catalog.get_style(stylname)
toUpdate.append(catItem.stylesItem)
else:
style = styleItem.element
layer = layerItem.element
if not hasattr(layer, "default_style") or layer.default_style is None:
# if default style is missing, make dragged style the layer's default
# without a default style, some GeoServer operations may fail
layer.default_style = style
else:
# add to layer's additional styles
styles = layer.styles
styles.append(style)
layer.styles = styles
return explorer.run(
catalog.save,
"Add style '" + style.name + "' to layer '" + layer.name + "'",
toUpdate, layer)
