def config_styles(self, sld_path='files/slds/glri/*.sld'):
"""
Create SLDs within GeoServer.
:param str sld_path: path to sld files relative to the project directory
:return: list of strings reporting post/overwrite statuses
:rtype: list
"""
catalog = Catalog(self.host, self.user, self.password, True)
sld_path = os.path.join(self.abs_path, sld_path)
norm_sld_path = os.path.normpath(sld_path)
sld_files = glob.glob(norm_sld_path)
configured_styles = []
for sld_file in sld_files:
with open(sld_file, 'r') as sld:
sld_filename = os.path.basename(sld_file)
sld_name = os.path.splitext(sld_filename)[0]
sld_content = sld.read()
if catalog.get_style(sld_name) is None:
catalog.create_style(sld_name, sld_content)
created_sld_str = 'Created {0}\n'.format(sld_name)
print(created_sld_str)
configured_styles.append(created_sld_str)
else:
catalog.create_style(sld_name, sld_content, overwrite=True)
overwrite_sld_str = 'Overwrote {0}\n'.format(sld_name)
print(overwrite_sld_str)
configured_styles.append(overwrite_sld_str)
return configured_styles
def _create_geoserver_geonode_layer(new_table, sld_type, title, the_user,
permissions):
# Create the Layer in GeoServer from the table
try:
cat = Catalog(settings.OGC_SERVER['default']['LOCATION'] + "rest",
settings.OGC_SERVER['default']['USER'],
settings.OGC_SERVER['default']['PASSWORD'])
ds = cat.get_store("uploaded") # name of store in WFP-Geonode
cat.publish_featuretype(new_table, ds, "EPSG:4326", srs="EPSG:4326")
# changing the layer's title in the title set by the user
resource = cat.get_resource(new_table, workspace="geonode")
resource.title = title
cat.save(resource)
except Exception as e:
msg = "Error creating GeoServer layer for %s: %s" % (new_table, str(e))
print msg
return None, msg
# Create the Layer in GeoNode from the GeoServer Layer
try:
link_to_sld = "{location}styles/{sld_type}".format(
**{
'location': settings.OGC_SERVER['default']['LOCATION'],
'sld_type': sld_type
})
r = requests.get(link_to_sld)
sld = r.text
sld = sld.replace(
"name_of_layer", new_table
) # "name_of_layer" is set in the predefined sld in geoserver (polygon_style, line_style, point_style)
cat.create_style(new_table, sld, overwrite=True)
style = cat.get_style(new_table)
layer = cat.get_layer(new_table)
layer.default_style = style
cat.save(layer)
gs_slurp(owner=the_user, filter=new_table)
from geonode.base.models import ResourceBase
layer = ResourceBase.objects.get(title=title)
geoserver_post_save(layer, ResourceBase)
# assign permissions for this layer
permissions_dict = json.loads(permissions) # needs to be dictionary
if permissions_dict is not None and len(permissions_dict.keys()) > 0:
layer.set_permissions(permissions_dict)
except Exception as e:
msg = "Error creating GeoNode layer for %s: %s" % (new_table, str(e))
return None, msg
def upload_style(style_name):
try:
cat = Catalog(GEOSERVER_REST_URL, GS_USERNAME, GS_PASSWORD)
style_filename = style_name + '.sld'
style_file_path = str(os.path.join(DATA_PATH, 'styles', style_filename))
with open(style_file_path, 'r') as style:
cat.create_style(style_name, style.read(), overwrite=True)
style.close()
except:
raise
def make_style(style_name, style_info):
cat = Catalog(GEOSERVER_REST_URL, GS_USERNAME, GS_PASSWORD)
style_dir = path('data/styles')
if not style_dir.exists():
style_dir.makedirs()
style_filename = style_name + '.sld'
style_file_path = str(os.path.join(DATA_PATH, 'styles', style_filename))
target_field = style_info['target_field']
sld_doc = StyledLayerDescriptor()
nl = sld_doc.create_namedlayer(style_name)
us = nl.create_userstyle()
feature_style = us.create_featuretypestyle()
for x in style_info['style_classes']:
elem = feature_style._node.makeelement('{%s}Rule' % SLDNode._nsmap['sld'], nsmap=SLDNode._nsmap)
feature_style._node.append(elem)
r = Rule(feature_style, len(feature_style._node)-1)
r.Title = x['label']
f1 = Filter(r)
f1.PropertyIsGreaterThanOrEqualTo = PropertyCriterion(f1, 'PropertyIsGreaterThanOrEqualTo')
f1.PropertyIsGreaterThanOrEqualTo.PropertyName = target_field
f1.PropertyIsGreaterThanOrEqualTo.Literal = str(round(x['min']))
f2 = Filter(r)
f2.PropertyIsLessThan = PropertyCriterion(f2, 'PropertyIsLessThan')
f2.PropertyIsLessThan.PropertyName = target_field
f2.PropertyIsLessThan.Literal = str(round(x['max']))
r.Filter = f1 + f2
sym = PolygonSymbolizer(r)
fill = Fill(sym)
fill.create_cssparameter('fill', x['colour'])
fill.create_cssparameter('fill-opacity', '0.5')
with open(style_file_path, 'w') as style:
style.write(sld_doc.as_sld(True))
style.close()
with open(style_file_path, 'r') as style:
cat.create_style(style_name, style.read(), overwrite=True)
style.close()
def _submit_sld(self,sld_body):
try:
geoserver_url=config['ckanext-vectorstorer.geoserver_url']
cat = Catalog(geoserver_url+"/rest")
layer = cat.get_layer(c.layer_id)
default_style=layer._get_default_style()
if default_style.name ==c.layer_id:
cat.create_style(default_style.name, sld_body, overwrite=True)
else:
cat.create_style(c.layer_id, sld_body, overwrite=True)
layer._set_default_style(c.layer_id)
cat.save(layer)
c.success=True
except UploadError, e:
c.sld_body=sld_body
c.error=e
def _submit_sld(self,sld_body):
try:
geoserver_url=config['ckanext-vectorstorer.geoserver_url']
cat = Catalog(geoserver_url+"/rest")
layer = cat.get_layer(c.layer_id)
default_style=layer._get_default_style()
if default_style.name ==c.layer_id:
cat.create_style(default_style.name, sld_body, overwrite=True)
else:
cat.create_style(c.layer_id, sld_body, overwrite=True)
layer._set_default_style(c.layer_id)
cat.save(layer)
c.success=True
except UploadError, e:
c.sld_body=sld_body
c.error=e
class GsConn:
def __init__(self, host, login, password, debug=False):
"""
Geoserver connection
"""
self.host = host
self.login = login
self.password = password
self.debug = debug
# Connect to server
self.cat = Catalog("http://%s/geoserver/rest" % host, login, password)
if self.debug is True:
print "Connected to geoserver"
def crate_workspace(self, name, overwrite=False):
"""
Creates a workspace
:param name: Workspace name.
:param overwrite: If True, delete existing workspace.
:return: None
"""
workspaces = [workspace.name for workspace in self.cat.get_workspaces()]
if name in workspaces and overwrite is True:
# ws2del = self.cat.get_workspace(name)
# self.cat.delete(ws2del, purge=True, recurse=True)
return None # NOTE: If we delete the workspace then all associated layers are lost.
elif name in workspaces and overwrite is False:
print "ERROR: Workspace %s already exists (use overwrite=True)." % name
self.cat.create_workspace(name, "http://%s/%s" % (self.host, name))
if self.debug is True:
print "Workspace %s available." % name
ws = self.cat.get_workspace(name)
ws.enabled = True
def create_pg_store(self, name, workspace, host, port, login, password, dbname, schema, overwrite=False):
"""
Creates datastore.
:param name: Name of the datastore.
:param workspace: Name of the workspace to use.
:param overwrite: If True replace datastore.
:return: None
"""
stores = [store.name for store in self.cat.get_stores()]
if name in stores and overwrite is True:
# st2del = self.cat.get_store(name)
# self.cat.delete(st2del, purge=True, recurse=True)
# self.cat.reload()
return None # NOTE: If we delete store, every layers associated with are lost.
elif name in stores and overwrite is False:
print "ERROR: Store %s already exists (use overwrite=True)." % name
ds = self.cat.create_datastore(name, workspace)
ds.connection_parameters.update(
host=host, port=port, user=login, passwd=password, dbtype="postgis", database=dbname, schema=schema
)
self.cat.save(ds)
ds = self.cat.get_store(name)
if ds.enabled is False:
print "ERROR: Geoserver store %s not enabled" % name
if self.debug is True:
print "Datastore %s created." % name
def publish_pg_layer(self, layer_table, layer_name, store, srid, overwrite=True):
"""
"""
existing_lyr = self.cat.get_layer("ma_carte:%s" % layer_table)
if existing_lyr is not None:
print "Layer ma_carte:%s already exists, deleting it." % layer_table
self.cat.delete(existing_lyr)
self.cat.reload()
ds = self.cat.get_store(store)
ft = self.cat.publish_featuretype(layer_table, ds, "EPSG:%s" % srid, srs="EPSG:4326")
ft.projection_policy = "REPROJECT_TO_DECLARED"
ft.title = layer_name
self.cat.save(ft)
if ft.enabled is False:
print "ERROR: Layer %s %s %s is not enabled."(ft.workspace.name, ft.store.name, ft.title)
if self.debug is True:
print "Layer %s>%s>%s published." % (ft.workspace.name, ft.store.name, ft.title)
def create_style_from_sld(self, style_name, sld_file, workspace, overwrite=True):
"""
"""
if self.cat.get_style(style_name) is not None:
print "Style %s already exists, deleting it." % style_name
style2del = self.cat.get_style(style_name)
self.cat.delete(style2del)
self.cat.create_style(
style_name, open(sld_file).read(), overwrite=overwrite
) # FIXME: if ", workspace=workspace" specified can't delete style
if self.debug is True:
print "Style %s created in Geoserver" % style_name
def apply_style_to_layer(self, layer_name, style_name):
"""
Apply a geoserver styler to a layer
"""
gs_layer = self.cat.get_layer(layer_name)
gs_style = self.cat.get_style(style_name)
# FIXME: Which works better?
# gs_layer.default_style = gs_style / gs_layer._set_default_style(gs_style)
# FIXME: Maybe indicate workspace when saving style then name the style as "workspace:style"
gs_layer._set_default_style(gs_style)
self.cat.save(gs_layer)
if self.debug is True:
print "Style applied to %s" % layer_name
def submitFiles():
"""
Send the information of the uploaded files to the Open Data Registration Tool as an encoded JSON string in a GET-request
The info is stored in a list of representations, according to the Open Data Registration Tool API:
https://github.com/switchonproject/sip-html5-resource-registration/wiki
"""
threddsAvailable = True
geoserverAvailable = True
# Check if Thredds server is online
threddsAvailable = checkConnection(app.config['THREDDS_SERVER'],
"Failed to connect to the THREDDS server at " + app.config['THREDDS_SERVER'] + \
". NetCDF files will not be accessible using web services, only by HTTP download.")
# Check if GeoServer is online
geoserverAvailable = checkConnection(app.config['GEOSERVER'],
"Failed to connect to the geoserver at " + app.config['GEOSERVER'] + \
". Shapefiles will not be mapped with WMS and can not be downloaded by WFS.")
datasetname = session['DATASETNAME']
datasetFoldername = session['DATASETFOLDERNAME']
generateDOI = session['GENERATEDOI']
if request.form['submitButton'] == 'previous':
return redirect('/?datasetname=' + datasetFoldername)
if request.form['submitButton'] == 'next':
datasetDir = os.path.join(app.config['BASE_UPLOAD_FOLDER'], datasetFoldername)
files = [f for f in os.listdir(datasetDir) if
os.path.isfile(os.path.join(datasetDir, f)) and f not in app.config['IGNORED_FILES']]
if len(files) > 0:
representation = {}
result = []
urlRoot = request.url_root.rstrip('/') # get the url root without the traling '/' (for string concatenation)
# Store the root url of the dataset as the primary representation if there are more than 1 file
if len(files) > 1:
representation['name'] = datasetname
representation['description'] = "File download"
representation['type'] = "original data"
representation['contentlocation'] = '/'.join([urlRoot, 'data', datasetFoldername])
representation['contenttype'] = "application/octet-stream"
representation['function'] = "information"
representation['protocol'] = "WWW:LINK-1.0-http--link"
result.append(representation)
# if there is only one file, store the direct link to this file
if len(files) == 1:
filename, fileExtension = os.path.splitext(f)
# region Check if it is a zipped shapefile
# if it is, ignore it (unless geoserver is unavailable), otherwise the zip file is added twice
zippedShapefile = False
if fileExtension == '.zip' and geoserverAvailable:
zipFilePath = os.path.join(datasetDir, f)
zipFile = zipfile.ZipFile(zipFilePath, 'r')
filesInZip = zipFile.namelist()
zipFile.close()
for fileInZip in filesInZip:
fileInZipExtension = os.path.splitext(fileInZip)[1]
if fileInZipExtension == '.shp':
zippedShapefile = True
#endregion
if fileExtension != '.nc' and zippedShapefile == False:
representation['name'] = datasetname
representation['description'] = "File download"
representation['type'] = "original data"
# TODO: improve file recognition
if fileExtension == ".zip":
representation['contenttype'] = "application/zip"
else:
representation['contenttype'] = "application/octet-stream"
representation['contentlocation'] = '/'.join([urlRoot, 'data', datasetFoldername, f])
representation['function'] = "download"
representation['protocol'] = "WWW:DOWNLOAD-1.0-http--download"
result.append(representation)
#region THREDDS
if threddsAvailable:
if app.config['DEVELOP']:
threddsCatalog = '/'.join((app.config['THREDDS_SERVER'], 'netcdftest', 'catalog.xml'))
else:
threddsCatalog = '/'.join((app.config['THREDDS_SERVER'], datasetFoldername, 'catalog.xml'))
try:
opendapUrls = threddsclient.opendap_urls(threddsCatalog)
for opendapUrl in opendapUrls:
filepath, fileExtension = os.path.splitext(opendapUrl)
filename = opendapUrl.split('/')[-1]
# check if the file is a netCDF file; if yes, store OPeNDAP service url and html download url
if fileExtension == '.nc':
representation = {}
representation['name'] = filename
representation['description'] = "Netcdf file OPeNDAP service"
representation['contentlocation'] = opendapUrl
representation['contenttype'] = "application/x-netcdf"
representation['type'] = "original data"
representation['function'] = "service"
representation['protocol'] = 'OPeNDAP:OPeNDAP'
result.append(representation)
representation = {}
representation['name'] = filename
representation['description'] = "HTML interface OPeNDAP service"
representation['contentlocation'] = opendapUrl + ".html"
representation['contenttype'] = "application/x-netcdf"
representation['type'] = "original data"
representation['function'] = "download"
representation['protocol'] = 'WWW:DOWNLOAD-1.0-http--download'
result.append(representation)
representation = {}
representation['name'] = filename
representation['description'] = "WMS service"
representation['contentlocation'] = opendapUrl.replace('dodsC', 'wms') + "?service=WMS&version=1.3.0&request=GetCapabilities"
representation['contenttype'] = "application/xml"
representation['type'] = "original data"
representation['function'] = "service"
representation['protocol'] = 'OGC:WMS-1.1.1-http-get-capabilities'
result.append(representation)
except:
app.logger.info("URL: " + threddsCatalog + " is not a THREDDS catalog")
#endregion
# region GEOSERVER: loop through all files to check for shapefiles
if geoserverAvailable:
for file in files:
layerName = ''
filename, fileExtension = os.path.splitext(file)
if fileExtension == '.zip':
zipFilePath = os.path.join(datasetDir, file)
zipFile = zipfile.ZipFile(zipFilePath, 'r')
filesInZip = zipFile.namelist()
for fileInZip in filesInZip:
fileInZipName = os.path.split(fileInZip)[1]
fileInZipNoExtName, fileInZipExtension = os.path.splitext(fileInZipName)
if fileInZipExtension == '.shp':
# Layer name is the file without extension
layerName = fileInZipNoExtName
# Publish .zipped shapefile on geoserver, no subdirectories
zipFile.extractall(datasetDir)
for root, dirs, files in os.walk(datasetDir):
for name in files:
os.rename(os.path.join(root, name), os.path.join(datasetDir,name))
# create workspace
r = requests.post(url= app.config['GEOSERVER'] + "/rest/workspaces",
headers={'Content-type': 'text/xml'},
data="<workspace><name>" + datasetFoldername + "</name></workspace>",
auth=HTTPBasicAuth(app.config['GEOSERVER_ADMIN'], app.config['GEOSERVER_PASS']))
if r.status_code > 299: # status code of 201 is success; all else is failure
app.logger.error("Error in creating geoserver workspace for " + datasetFoldername + \
"; Status code: " + str(r.status_code) + ", Content: " + r.content)
flash("Error in creating workspace on geoserver.")
return redirect(url_for('uploadData'))
# for testing purposes.. uploaded file is on local machine and can only publish data that is on the data mount of web app
if app.config['DEVELOP']:
shapeFile = "file://D:/sala/Downloads/sld_cookbook_polygon/sld_cookbook_polygon.shp"
else:
shapeFile = settings['GEOSERVER_DATA_DIR'] + "/" + datasetFoldername + "/" + fileInZipName
# Publish shapefile on the geoserver; the datastore is automatically created and has the same name as the shapefile + ds
r = requests.put(url=app.config['GEOSERVER'] + "/rest/workspaces/" + datasetFoldername + "/datastores/" + datasetFoldername + "_ds/external.shp",
headers={'Content-type': 'text/plain'},
data='file://'+shapeFile,
auth=HTTPBasicAuth(app.config['GEOSERVER_ADMIN'], app.config['GEOSERVER_PASS']))
if r.status_code > 299:
app.logger.error("Error in publishing shapefile " + datasetFoldername + " on geoserver; Status code: " \
+ str(r.status_code) + ", Content: " + r.content)
flash("Error in publishing shapefile on geoserver.")
return redirect(url_for('uploadData'))
representation = {}
representation['name'] = layerName
representation['description'] = "WMS service"
representation['contentlocation'] = app.config['GEOSERVER'] + "/" + datasetFoldername + "/" + \
"wms?service=WMS&version=1.1.0&request=GetCapabilities"
representation['contenttype'] = "application/xml"
representation['type'] = "original data"
representation['function'] = "service"
representation['protocol'] = 'OGC:WMS-1.1.1-http-get-capabilities'
result.append(representation)
representation = {}
representation['name'] = layerName
representation['description'] = "WMS service"
representation['contentlocation'] = app.config['GEOSERVER'] + "/" + datasetFoldername + "/" + \
"wms?service=WMS&version=1.1.0&request=GetCapabilities"
representation['contenttype'] = "application/xml"
representation['type'] = "aggregated data"
representation['function'] = "service"
representation['protocol'] = 'OGC:WMS-1.1.1-http-get-capabilities'
#region Get spatial extent from getcapabilities document
try:
root = ET.fromstring(requests.get(representation['contentlocation']).content)
latlonElem = root.find('Capability/Layer/Layer/LatLonBoundingBox')
latlonDict = latlonElem.attrib
minx = latlonDict['minx']
miny = latlonDict['miny']
maxx = latlonDict['maxx']
maxy = latlonDict['maxy']
# WKT representation: POLYGON((minx miny, maxx miny, maxx maxy, minx maxy, minx miny))
WKTString = 'POLYGON(({0} {1}, {2} {1}, {2} {3}, {0} {3}, {0} {1}))'.format(minx, miny, maxx, maxy)
representation['wktboundingbox'] = WKTString
except:
app.logger.error("Error in deriving WKT bounding box from WMS getcapabilities document")
#endregion
result.append(representation)
representation = {}
representation['name'] = fileInZipNoExtName
representation['description'] = "WFS service"
representation['contentlocation'] = app.config['GEOSERVER'] + "/" + datasetFoldername + "/" + "ows?service=WFS&version=1.0.0&request=GetCapabilities"
representation['contenttype'] = "application/xml"
representation['type'] = "original data"
representation['function'] = "service"
representation['protocol'] = "OGC:WFS-1.0.0-http-get-capabilities"
result.append(representation)
representation = {}
representation['name'] = file
representation['description'] = "Zipped shapefile"
representation['contentlocation'] = '/'.join([urlRoot, 'data', datasetFoldername, file])
representation['contenttype'] = "application/zip"
representation['type'] = "original data"
representation['function'] = "download"
representation['protocol'] = "WWW:DOWNLOAD-1.0-http--download"
representation['uploadmessage'] = "deriveSpatialIndex:shp"
result.append(representation)
# Optional sld file (preconditions, shp uploaded, workspace created)
for fileInZip in filesInZip:
fileInZipName = os.path.split(fileInZip)[1]
fileInZipNoExtName, fileInZipExtension = os.path.splitext(fileInZipName)
if fileInZipExtension == '.sld':
# for testing purposes.. uploaded file is on local machine and can only publish data that is on the data mount of web app
if app.config['DEVELOP']:
sldFile = "D:/sala/Downloads/sld_cookbook_polygon/sld_cookbook_polygon.sld"
else:
sldFile = settings['GEOSERVER_DATA_DIR'] + "/" + datasetFoldername + "/" + fileInZipName
# Connect to geoserver catalogue
cat = Catalog(app.config['GEOSERVER'] + "/rest", app.config['GEOSERVER_ADMIN'], password=app.config['GEOSERVER_PASS'])
# Add or Overwrite
with open(sldFile) as f:
style=cat.create_style(fileInZipNoExtName, f.read(), overwrite=True)
# Link it to the layer
layer = cat.get_layer(layerName)
layer._set_default_style(fileInZipNoExtName)
cat.save(layer)
# close zip file after looping through all files in the zip file
zipFile.close()
#endregion
# region
if generateDOI:
d = DOI(files, datasetDir, datasetname, logger=app.logger)
deposition_id = d.runUpload()
# endregion
resultString = json.dumps(result)
text = urllib.quote_plus(resultString.encode('utf-8'))
if generateDOI: url = app.config['METADATA_URL'] + text + '&deposition=' + deposition_id
else: url = app.config['METADATA_URL'] + text
# store the representation
app.logger.info("Representations of the dataset: " + resultString)
return redirect(url)
else:
flash("Please upload at least one file")
return redirect(url_for('uploadData'))
class ModifyingTests(unittest.TestCase):
def setUp(self):
self.cat = Catalog("http://localhost:8080/geoserver/rest")
def testFeatureTypeSave(self):
# test saving round trip
rs = self.cat.get_resource("bugsites")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
enabled = rs.enabled
# Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(new_abstract, rs.abstract)
self.assertEqual(enabled, rs.enabled)
# Change keywords on server
rs.keywords = ["bugsites", "gsconfig"]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(["bugsites", "gsconfig"], rs.keywords)
self.assertEqual(enabled, rs.enabled)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211",
"http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual([
("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")
], rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(old_abstract, rs.abstract)
def testDataStoreCreate(self):
ds = self.cat.create_datastore("vector_gsconfig")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
def testPublishFeatureType(self):
# Use the other test and store creation to load vector data into a database
# @todo maybe load directly to database?
try:
self.testDataStoreCreateAndThenAlsoImportData()
except FailedRequestError:
pass
try:
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
ds = self.cat.get_store("gsconfig_import_test")
# make sure it's gone
self.assert_(self.cat.get_layer('import') is None)
self.cat.publish_featuretype("import", ds, native_crs="EPSG:4326")
# and now it's not
self.assert_(self.cat.get_layer('import') is not None)
finally:
# tear stuff down to allow the other test to pass if we run first
ds = self.cat.get_store("gsconfig_import_test")
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
self.cat.delete(ds)
def testDataStoreModify(self):
ds = self.cat.get_store("sf")
self.assertFalse("foo" in ds.connection_parameters)
ds.connection_parameters = ds.connection_parameters
ds.connection_parameters["foo"] = "bar"
orig_ws = ds.workspace.name
self.cat.save(ds)
ds = self.cat.get_store("sf")
self.assertTrue("foo" in ds.connection_parameters)
self.assertEqual("bar", ds.connection_parameters["foo"])
self.assertEqual(orig_ws, ds.workspace.name)
@drop_table('import')
def testDataStoreCreateAndThenAlsoImportData(self):
ds = self.cat.create_datastore("gsconfig_import_test")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
ds = self.cat.get_store("gsconfig_import_test")
self.cat.add_data_to_store(
ds, "import", {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
})
def testCoverageStoreCreate(self):
ds = self.cat.create_coveragestore2("coverage_gsconfig")
ds.data_url = "file:data/mytiff.tiff"
self.cat.save(ds)
def testCoverageStoreModify(self):
cs = self.cat.get_store("sfdem")
self.assertEqual("GeoTIFF", cs.type)
cs.type = "WorldImage"
self.cat.save(cs)
cs = self.cat.get_store("sfdem")
self.assertEqual("WorldImage", cs.type)
# not sure about order of test runs here, but it might cause problems
# for other tests if this layer is misconfigured
cs.type = "GeoTIFF"
self.cat.save(cs)
def testCoverageSave(self):
# test saving round trip
rs = self.cat.get_resource("Arc_Sample")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
# # Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(new_abstract, rs.abstract)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(old_abstract, rs.abstract)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211",
"http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual([
("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")
], rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
srs_before = set(['EPSG:4326'])
srs_after = set(['EPSG:4326', 'EPSG:3785'])
formats = set(
['ARCGRID', 'ARCGRID-GZIP', 'GEOTIFF', 'PNG', 'GIF', 'TIFF'])
formats_after = set(["PNG", "GIF", "TIFF"])
# set and save request_srs_list
self.assertEquals(set(rs.request_srs_list), srs_before,
str(rs.request_srs_list))
rs.request_srs_list = rs.request_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.request_srs_list), srs_after,
str(rs.request_srs_list))
# set and save response_srs_list
self.assertEquals(set(rs.response_srs_list), srs_before,
str(rs.response_srs_list))
rs.response_srs_list = rs.response_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.response_srs_list), srs_after,
str(rs.response_srs_list))
# set and save supported_formats
self.assertEquals(set(rs.supported_formats), formats,
str(rs.supported_formats))
rs.supported_formats = ["PNG", "GIF", "TIFF"]
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.supported_formats), formats_after,
str(rs.supported_formats))
def testWmsStoreCreate(self):
ws = self.cat.create_wmsstore("wmsstore_gsconfig")
ws.capabilitiesURL = "http://suite.opengeo.org/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities"
ws.type = "WMS"
self.cat.save(ws)
def testWmsLayer(self):
self.cat.create_workspace("wmstest", "http://example.com/wmstest")
wmstest = self.cat.get_workspace("wmstest")
wmsstore = self.cat.create_wmsstore("wmsstore", wmstest)
wmsstore.capabilitiesURL = "http://suite.opengeo.org/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities"
wmsstore.type = "WMS"
self.cat.save(wmsstore)
wmsstore = self.cat.get_store("wmsstore")
self.assertEqual(1, len(self.cat.get_stores(wmstest)))
available_layers = wmsstore.get_resources(available=True)
for layer in available_layers:
# sanitize the layer name - validation will fail on newer geoservers
name = layer.replace(':', '_')
new_layer = self.cat.create_wmslayer(wmstest,
wmsstore,
name,
nativeName=layer)
added_layers = wmsstore.get_resources()
self.assertEqual(len(available_layers), len(added_layers))
changed_layer = added_layers[0]
self.assertEqual(True, changed_layer.advertised)
self.assertEqual(True, changed_layer.enabled)
changed_layer.advertised = False
changed_layer.enabled = False
self.cat.save(changed_layer)
self.cat._cache.clear()
changed_layer = wmsstore.get_resources()[0]
changed_layer.fetch()
self.assertEqual(False, changed_layer.advertised)
self.assertEqual(False, changed_layer.enabled)
def testFeatureTypeCreate(self):
shapefile_plus_sidecars = shapefile_and_friends("test/data/states")
expected = {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
}
self.assertEqual(len(expected), len(shapefile_plus_sidecars))
for k, v in expected.iteritems():
self.assertEqual(v, shapefile_plus_sidecars[k])
sf = self.cat.get_workspace("sf")
self.cat.create_featurestore("states_test", shapefile_plus_sidecars,
sf)
self.assert_(
self.cat.get_resource("states_test", workspace=sf) is not None)
self.assertRaises(
ConflictingDataError, lambda: self.cat.create_featurestore(
"states_test", shapefile_plus_sidecars, sf))
self.assertRaises(
UploadError, lambda: self.cat.create_coveragestore(
"states_raster_test", shapefile_plus_sidecars, sf))
bogus_shp = {
'shp': 'test/data/Pk50095.tif',
'shx': 'test/data/Pk50095.tif',
'dbf': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("bogus_shp", bogus_shp, sf))
lyr = self.cat.get_layer("states_test")
self.cat.delete(lyr)
self.assert_(self.cat.get_layer("states_test") is None)
def testCoverageCreate(self):
tiffdata = {
'tiff': 'test/data/Pk50095.tif',
'tfw': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
sf = self.cat.get_workspace("sf")
# TODO: Uploading WorldImage file no longer works???
# ft = self.cat.create_coveragestore("Pk50095", tiffdata, sf)
# self.assert_(self.cat.get_resource("Pk50095", workspace=sf) is not None)
# self.assertRaises(
# ConflictingDataError,
# lambda: self.cat.create_coveragestore("Pk50095", tiffdata, sf)
# )
self.assertRaises(
UploadError, lambda: self.cat.create_featurestore(
"Pk50095_vector", tiffdata, sf))
bogus_tiff = {
'tiff': 'test/data/states.shp',
'tfw': 'test/data/states.shx',
'prj': 'test/data/states.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster", bogus_tiff))
def testLayerSave(self):
# test saving round trip
lyr = self.cat.get_layer("states")
old_attribution = lyr.attribution
new_attribution = "Not the original attribution"
# change attribution on server
lyr.attribution = new_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(new_attribution, lyr.attribution)
# Restore attribution
lyr.attribution = old_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(old_attribution, lyr.attribution)
self.assertEqual(lyr.default_style.name, "population")
old_default_style = lyr.default_style
lyr.default_style = (s for s in lyr.styles
if s.name == "pophatch").next()
lyr.styles = [old_default_style]
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(lyr.default_style.name, "pophatch")
self.assertEqual([s.name for s in lyr.styles], ["population"])
def testStyles(self):
# upload new style, verify existence
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Fred", fred.sld_title)
# replace style, verify changes
self.cat.create_style("fred",
open("test/ted.sld").read(),
overwrite=True)
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Ted", fred.sld_title)
# delete style, verify non-existence
self.cat.delete(fred, purge=True)
self.assert_(self.cat.get_style("fred") is None)
# attempt creating new style
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assertEqual("Fred", fred.sld_title)
# verify it can be found via URL and check the name
f = self.cat.get_style_by_url(fred.href)
self.assert_(f is not None)
self.assertEqual(f.name, fred.name)
def testWorkspaceStyles(self):
# upload new style, verify existence
self.cat.create_style("jed",
open("test/fred.sld").read(),
workspace="topp")
jed = self.cat.get_style("jed", workspace="blarny")
self.assert_(jed is None)
jed = self.cat.get_style("jed", workspace="topp")
self.assert_(jed is not None)
self.assertEqual("Fred", jed.sld_title)
jed = self.cat.get_style("topp:jed")
self.assert_(jed is not None)
self.assertEqual("Fred", jed.sld_title)
# replace style, verify changes
self.cat.create_style("jed",
open("test/ted.sld").read(),
overwrite=True,
workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assert_(jed is not None)
self.assertEqual("Ted", jed.sld_title)
# delete style, verify non-existence
self.cat.delete(jed, purge=True)
self.assert_(self.cat.get_style("jed", workspace="topp") is None)
# attempt creating new style
self.cat.create_style("jed",
open("test/fred.sld").read(),
workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assertEqual("Fred", jed.sld_title)
# verify it can be found via URL and check the full name
f = self.cat.get_style_by_url(jed.href)
self.assert_(f is not None)
self.assertEqual(f.fqn, jed.fqn)
def testLayerWorkspaceStyles(self):
# upload new style, verify existence
self.cat.create_style("ned",
open("test/fred.sld").read(),
overwrite=True,
workspace="topp")
self.cat.create_style("zed",
open("test/ted.sld").read(),
overwrite=True,
workspace="topp")
ned = self.cat.get_style("ned", workspace="topp")
zed = self.cat.get_style("zed", workspace="topp")
self.assert_(ned is not None)
self.assert_(zed is not None)
lyr = self.cat.get_layer("states")
lyr.default_style = ned
lyr.styles = [zed]
self.cat.save(lyr)
self.assertEqual("topp:ned", lyr.default_style)
self.assertEqual([zed], lyr.styles)
lyr.refresh()
self.assertEqual("topp:ned", lyr.default_style.fqn)
self.assertEqual([zed.fqn], [s.fqn for s in lyr.styles])
def testWorkspaceCreate(self):
ws = self.cat.get_workspace("acme")
self.assertEqual(None, ws)
self.cat.create_workspace("acme", "http://example.com/acme")
ws = self.cat.get_workspace("acme")
self.assertEqual("acme", ws.name)
def testWorkspaceDelete(self):
self.cat.create_workspace("foo", "http://example.com/foo")
ws = self.cat.get_workspace("foo")
self.cat.delete(ws)
ws = self.cat.get_workspace("foo")
self.assert_(ws is None)
def testWorkspaceDefault(self):
# save orig
orig = self.cat.get_default_workspace()
neu = self.cat.create_workspace("neu", "http://example.com/neu")
try:
# make sure setting it works
self.cat.set_default_workspace("neu")
ws = self.cat.get_default_workspace()
self.assertEqual('neu', ws.name)
finally:
# cleanup and reset to the way things were
self.cat.delete(neu)
self.cat.set_default_workspace(orig.name)
ws = self.cat.get_default_workspace()
self.assertEqual(orig.name, ws.name)
def testFeatureTypeDelete(self):
pass
def testCoverageDelete(self):
pass
def testDataStoreDelete(self):
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
states.enabled = False
self.assert_(states.enabled == False)
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == False)
states.enabled = True
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
def testLayerGroupSave(self):
tas = self.cat.get_layergroup("tasmania")
self.assertEqual(tas.layers, [
'tasmania_state_boundaries', 'tasmania_water_bodies',
'tasmania_roads', 'tasmania_cities'
], tas.layers)
self.assertEqual(tas.styles, [None, None, None, None], tas.styles)
tas.layers = tas.layers[:-1]
tas.styles = tas.styles[:-1]
self.cat.save(tas)
# this verifies the local state
self.assertEqual(tas.layers, [
'tasmania_state_boundaries', 'tasmania_water_bodies',
'tasmania_roads'
], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
# force a refresh to check the remote state
tas.refresh()
self.assertEqual(tas.layers, [
'tasmania_state_boundaries', 'tasmania_water_bodies',
'tasmania_roads'
], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
def testTimeDimension(self):
sf = self.cat.get_workspace("sf")
files = shapefile_and_friends(
os.path.join(gisdata.GOOD_DATA, "time", "boxes_with_end_date"))
self.cat.create_featurestore("boxes_with_end_date", files, sf)
get_resource = lambda: self.cat._cache.clear() or self.cat.get_layer(
'boxes_with_end_date').resource
# configure time as LIST
resource = get_resource()
timeInfo = DimensionInfo("time",
"true",
"LIST",
None,
"ISO8601",
None,
attribute="date")
resource.metadata = {'time': timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual("LIST", timeInfo.presentation)
self.assertEqual(True, timeInfo.enabled)
self.assertEqual("date", timeInfo.attribute)
self.assertEqual("ISO8601", timeInfo.units)
# disable time dimension
timeInfo = resource.metadata['time']
timeInfo.enabled = False
# since this is an xml property, it won't get written unless we modify it
resource.metadata = {'time': timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual(False, timeInfo.enabled)
# configure with interval, end_attribute and enable again
timeInfo.enabled = True
timeInfo.presentation = 'DISCRETE_INTERVAL'
timeInfo.resolution = '3 days'
timeInfo.end_attribute = 'enddate'
resource.metadata = {'time': timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual(True, timeInfo.enabled)
self.assertEqual('DISCRETE_INTERVAL', timeInfo.presentation)
self.assertEqual('3 days', timeInfo.resolution_str())
self.assertEqual('enddate', timeInfo.end_attribute)
def testImageMosaic(self):
# testing the mosaic creation
name = 'cea_mosaic'
data = open('test/data/mosaic/cea.zip', 'rb')
self.cat.create_imagemosaic(name, data)
# get the layer resource back
self.cat._cache.clear()
resource = self.cat.get_layer(name).resource
self.assert_(resource is not None)
# delete granule from mosaic
coverage = name
store = name
granule_id = name + '.1'
self.cat.mosaic_delete_granule(coverage, store, granule_id)
def add_to_geoserver(self):
# Inspired (copied :) ) from https://groups.google.com/forum/#!msg/geonode-users/R-u57r8aECw/AuEpydZayfIJ # TODO : check license
# We connect to the catalog
gsUrl = settings.OGC_SERVER['default']['LOCATION'] + "rest"
gsUser = settings.OGC_SERVER['default']['USER']
gsPassword = settings.OGC_SERVER['default']['PASSWORD']
cat = Catalog(gsUrl, gsUser, gsPassword)
if cat is None:
raise Exception('unable to instantiate geoserver catalog')
# We get the workspace
ws = cat.get_workspace(settings.DEFAULT_WORKSPACE)
if ws is None:
raise Exception('workspace %s not found in geoserver' %
settings.DEFAULT_WORKSPACE)
# We get or create the datastore
store = cat.get_store(self.datastore_name, ws)
if store is None:
store = cat.create_datastore(self.datastore_name, ws)
store.connection_parameters.update(host="postgres",
port="5432",
database="postgres",
user="******",
passwd="postgres",
schema='offline_osm',
dbtype="postgis")
cat.save(store)
if store is None:
raise Exception('datastore %s not found in geoserver' %
self.datastore_name)
# We get or create each layer then register it into geonode
for layer in Command.layers:
layername = layer["name"]
self.stdout.write('Adding {} to geoserver...'.format(layername))
layer_exists = (not cat.get_layer(layername) is None)
if not layer_exists or not self.options['no_overwrite']:
self.stdout.write(
' layer does not exists or no_overwrite unset, we add...')
ft = cat.publish_featuretype(layername,
store,
'EPSG:4326',
srs='EPSG:4326')
if ft is None:
raise Exception('unable to publish layer %s' % layername)
ft.title = 'OpenStreetMap Offline - ' + layername.split(
'_')[-1]
ft.abstract = 'This is an automated extract of the OpenStreetMap database. It is available offline. It is intended to be used as a background layer, but the data can also server analysis purposes.'
cat.save(ft)
self.stdout.write(
' adding the style for {}...'.format(layername))
# We get or create the workspace
style_path = os.path.join(os.path.dirname(__file__), '..',
'..', 'styles', layer["style_name"])
if not os.path.exists(style_path):
self.stdout.write(
' The file {} does not exist. No style will be applied for {}.'
.format(style_path, layername))
else:
cat.create_style(layer["style_name"],
open(style_path, 'r').read(),
overwrite=True,
workspace=settings.DEFAULT_WORKSPACE,
raw=True)
style = cat.get_style(layer["style_name"], ws)
if style is None:
raise Exception('style not found (%s)' %
(layer["style_name"]))
publishing = cat.get_layer(layername)
if publishing is None:
raise Exception('layer not found (%s)' % layerName)
publishing.default_style = style
cat.save(publishing)
self.stdout.write(
' registering {} into geonode...'.format(layername))
resource = cat.get_resource(layername, store, ws)
if resource is None:
raise Exception('resource not found (%s)' % layername)
layer, created = Layer.objects.get_or_create(name=layername)
layer.workspace = ws.name
layer.store = store.name
layer.storeType = store.resource_type
layer.typename = "%s:%s" % (ws.name.encode('utf-8'),
resource.name.encode('utf-8'))
layer.title = resource.title
layer.abstract = resource.abstract
layer.temporal_extent_start = self.import_timestamp
layer.temporal_extent_end = self.import_timestamp
try:
layer.save()
except TypeError as e:
# We ignore a specific error in Geonode resourcebase_post_save when settings.SITEURL has no host (relative URL)
self.stdout.write(
'TODO : report Geonode exception in resourcebase_post_save when settings.SITEURL has no host (relative URL) : '
+ str(e))
pass
if created:
layer.set_default_permissions()
else:
self.stdout.write(' layer already exists, we skip.')
# We get or create the laygroup
self.stdout.write('Adding layergroup to geoserver...')
layername = 'offline_osm'
layergroup_exists = (not cat.get_layergroup(layername) is None)
if not layer_exists or not self.options['no_overwrite']:
self.stdout.write(
' layer does not exists or no_overwrite unset, we add...')
layergroup = cat.get_layergroup(
layername, workspace=settings.DEFAULT_WORKSPACE)
if layergroup is None:
layergroup = cat.create_layergroup(
layername,
layers=layernames,
workspace=settings.DEFAULT_WORKSPACE)
if layergroup is None:
raise Exception('unable to publish layer %s' % layername)
layergroup.title = 'OpenStreetMap Offline'
layergroup.abstract = 'This is an automated extract of the OpenStreetMap database. It is available offline. It is intended to be used as a background layer, but the data can also server analysis purposes.'
cat.save(layergroup)
else:
self.stdout.write(' layergroup already exists, we skip.')
# TODO : can we add layergroups to Geonode ?
self.stdout.write(
"laygroup won't be added to geonode (not supported yet)")
class GeoserverHelper:
def __init__(self, geoserverUrl = "", geoserverUserName = "", geoserverPW = "", geoserverWorkSpace = "",
postgreIP = "", postgreUserName = "", postgrePW = ""):
"""use the constructor given arguments if used"""
self.geoserverUrl = geoserverUrl if geoserverUrl != "" else GEOSERVERURL
self.geoserverUserName = geoserverUserName if geoserverUserName != "" else GEOSERVERUSERNAME
self.geoserverPW = geoserverPW if geoserverPW != "" else GEOSERVERPW
self.geoserverWorkSpace = geoserverWorkSpace if geoserverWorkSpace != "" else "crc"
self.postgreIP = postgreIP if postgreIP != "" else POSTGREIP
self.postgreUserName = postgreUserName if postgreUserName != "" else POSTGREUSERNAME
self.postgrePW = postgrePW if postgrePW != "" else POSTGREPW
if self.geoserverUrl[-1] != '/':
raise Exception("GeoserverUrl must end with a slash ('/')")
self.catalog = Catalog(self.geoserverUrl+"rest/")
self.catalog.http.add_credentials(self.geoserverUserName,self.geoserverPW)
try:
workspaces = self.catalog.get_workspaces()
except:
e = sys.exc_info()[0]
print e
self.cWorkSpace = self.catalog.get_workspace(self.geoserverWorkSpace)
def getLayers(self):
return self.cWorkSpace.catalog.get_layers()
def insertShapeIntoPostGis(self, shapeFile, databaseName, tableName, encoding=3857):
'''returns the returnCode of the execution of the insert script, e.g:
helper.insertShapeIntoPostGis('/home/c815/gsTest/test.shp','crc','testingHelper2')'''
if not os.path.isfile(shapeFile):
print "Shape file not found"
return -1
cmds = "PGPASSWORD={pgPW} ./createWSFTFromSHP.sh -s {shapeFileF} -d {databaseNameF} -t {tableNameF} -u {postgreUsername} -i {postgreIP}".format(pgPW=self.postgrePW,
shapeFileF=shapeFile,databaseNameF=databaseName, tableNameF=tableName, postgreUsername=self.postgreUserName, postgreIP=self.postgreIP)
return subprocess.call(cmds, shell=True)
def uploadShapeFile(self, shapeFile, storeName):
shpPlusSidcars = geoserver.util.shapefile_and_friends(shapeFile[:-3])
shpPlusSidcars
self.ft = self.catalog.create_featurestore(storeName, shpPlusSidcars, self.cWorkSpace)
def getStyles(self):
return self.catalog.get_styles()
def uploadStyleFile(self, sldFile, styleName, overWrite, workSpace = None):
f = open(sldFile,'r')
styleSrc = f.read()
uploadStyle(styleSrc, styleName, overWrite, workSpace)
f.close()
def uploadStyle(self, sldSrc, styleName, overWrite, workSpace = None):
self.catalog.create_style(styleName,sldSrc, overWrite, workSpace)
def publishPostGISLayer(self,postGISLayerName, storeName, crs='EPSG:3857'):
'''cat.publish_featuretype('testingstuff',crcStore,native_crs='EPSG:3857')'''
store = self.catalog.get_store(storeName)
if store != None:
self.catalog.publish_featuretype(postGISLayerName, store, crs)
def setDefaultStyleForLayer(self, layerName, styleName):
l = self.catalog.get_layer(layerName)
sNames = [ i.name for i in self.getStyles() ]
if styleName not in sNames:
split = styleName.split(':')
if len(split) == 2:
workSpace = styleName.split(':')[0]
newStyleName = styleName.split(':')[1]
else:
return -1
style = self.catalog.get_style(newStyleName, workSpace)
if style is None:
return -1
if l != None:
l._set_default_style(styleName)
self.catalog.save(l)
return 0
def createPostGISDataStore(self, storeName, postGisPassword, postGisUser, postGisHost,
postGisDatabase, workSpace = None):
#check if connection parameter are valid
try:
conn = psycopg2.connect("dbname='{dbName}' user='******' host='{Host}' password='******'".format(dbName=postGisDatabase,
dbUser=postGisUser,
Host=postGisHost,
password=postGisPassword))
except:
return False
w = self.catalog.create_datastore(storeName, workSpace)
template = Template("""{'validate connections': 'true', 'port': '5432',
'Support on the fly geometry simplification': 'true',
'create database': 'false', 'dbtype': 'postgis',
'Connection timeout': '20', 'namespace': 'http://www.crcproject.com',
'Max connection idle time': '300', 'Expose primary keys': 'false',
'min connections': '1', 'Max open prepared statements':'50',
'passwd': '$passwd',
'encode functions': 'false',
'max connections': '10', 'Evictor tests per run': '3', 'Loose bbox': 'true',
'Evictor run periodicity': '300', 'Estimated extends': 'true',
'database': '$database',
'fetch size': '1000', 'Test while idle': 'true',
'host': '$host',
'preparedStatements': 'false', 'schema': 'public',
'user': '******'}""")
dic = ast.literal_eval(template.substitute(
passwd=postGisPassword,
user=postGisUser,
host=postGisHost,
database=postGisDatabase))
#'passwd': 'crypt1:Bsaz2AUI8T+6Pj43krA7kg==',
#'user': '******'}
#'database': 'crc',
#'host': 'localhost',
w.connection_parameters = dic
self.catalog.save(w)
return True
else:
minx = min(minx, float(bbox[0]))
maxx = max(maxx, float(bbox[1]))
miny = min(miny, float(bbox[2]))
maxy = max(maxy, float(bbox[3]))
if proj != layer.resource.projection:
print 'projection mismatch...'
sys.exit(1)
# if there is a style with the same name, then add and apply it
if os.path.isfile(shp + '.sld'):
style = cat.get_style(shp)
sld = open(shp + '.sld').read()
if style is None:
print 'adding style...'
cat.create_style(shp, sld, False)
else:
print 'updating style...'
cat.create_style(shp, sld, True)
style = cat.get_style(shp)
layer.default_style = style
cat.save(layer)
styles.append(shp)
else:
styles.append(cat.get_layer(shp).default_style.name)
# create a layer group
lg = cat.get_layergroup(lg_name)
if lg is None:
lg = cat.create_layergroup(lg_name)
if r_create_layer.status_code == 201 and _checkUpload():
logging.info('Succecssfully uploaded Zipfile')
else:
logging.error('Failed to upload NetCDF File')
exit(1)
os.remove(output.filename)
# create New Styles from prebuild XML Files
styleDir = cfg['general']['workdir'] + '/outputFiles/' + projectName + '/styles/'
styles = []
for _r, _d, files in os.walk(styleDir):
logging.info("Uploading " + str(len(files)) + " styles")
for f in files:
with open(styleDir + f, 'r') as style:
styleName = f.rstrip('.xml')
cat.create_style(styleName, style.read(), workspace=workspace, overwrite=True)
styles.append(workspace + ':' + styleName)
break
# assign styles to created layers and enable timeDimension
layers = cat.get_layers()
for layer in layers:
# if layer.dom is not None:
if layer.name.startswith(workspace):
# GetStyleName
layerName = layer.resource.name
# Set Default Style (timeIndependend)
layer.default_style = workspace + ":" + layerName
layer.styles = [s for s in styles if s.startswith(workspace + ":" + layerName)]
cat.save(layer)
# get coverage to activate time Dimension
import glob, os
from geoserver.catalog import Catalog
os.chdir("sld")
cat = Catalog("http://localhost:48080/minresource-minesatlas-gws/rest")
for file in glob.glob("*.sld"):
with open(file) as f:
sld_name = os.path.splitext(file)[0]
cat.create_style(sld_name, f.read(), overwrite=True)
def create_geoserver_layer(name,
user,
srid,
overwrite=False,
title=None,
abstract=None,
charset='UTF-8'):
if "geonode.geoserver" in settings.INSTALLED_APPS:
_user, _password = ogc_server_settings.credentials
#
# Step 2. Check that it is uploading to the same resource type as
# the existing resource
logger.info(
'>>> Step 2. Make sure we are not trying to overwrite a '
'existing resource named [%s] with the wrong type', name)
the_layer_type = "vector"
# Get a short handle to the gsconfig geoserver catalog
cat = Catalog(ogc_server_settings.internal_rest, _user, _password)
workspace = cat.get_default_workspace()
# Check if the store exists in geoserver
try:
store = get_store(cat, name, workspace=workspace)
except FailedRequestError as e:
# There is no store, ergo the road is clear
pass
else:
# If we get a store, we do the following:
resources = store.get_resources()
# If the store is empty, we just delete it.
if len(resources) == 0:
cat.delete(store)
else:
# If our resource is already configured in the store it needs
# to have the right resource type
for resource in resources:
if resource.name == name:
msg = 'Name already in use and overwrite is False'
assert overwrite, msg
existing_type = resource.resource_type
if existing_type != the_layer_type:
msg = ('Type of uploaded file %s (%s) '
'does not match type of existing '
'resource type '
'%s' %
(name, the_layer_type, existing_type))
logger.info(msg)
raise GeoNodeException(msg)
logger.debug('Creating vector layer: [%s]', name)
ds = create_feature_store(cat, workspace)
gs_resource = gs_catalog.publish_featuretype(name, ds,
"EPSG:" + str(srid))
# # Step 7. Create the style and assign it to the created resource
# # FIXME: Put this in gsconfig.py
logger.info('>>> Step 7. Creating style for [%s]' % name)
publishing = cat.get_layer(name)
create_style()
sld = get_sld_for(gs_catalog, publishing)
style = None
if sld is not None:
try:
cat.create_style(name, sld)
style = cat.get_style(name)
except geoserver.catalog.ConflictingDataError as e:
msg = ('There was already a style named %s in GeoServer, '
'try to use: "%s"' % (name + "_layer", str(e)))
logger.warn(msg)
e.args = (msg, )
try:
cat.create_style(name + '_layer', sld)
style = cat.get_style(name + "_layer")
except geoserver.catalog.ConflictingDataError as e:
style = cat.get_style('point')
msg = ('There was already a style named %s in GeoServer, '
'cannot overwrite: "%s"' % (name, str(e)))
logger.error(msg)
e.args = (msg, )
# FIXME: Should we use the fully qualified typename?
publishing.default_style = style
cat.save(publishing)
return gs_resource
class GeoserverLayers(object):
def __init__(self, gs_apirest, username, password):
try:
self.__catalog = Catalog(gs_apirest, username=username, password=password)
except Exception as err:
print("Geoserver API Rest Error: {0}".format(err))
def __createSldStyle(self, sldpath, stylename, ovwrt=False):
try:
styles_list = [st.name for st in self.__catalog.get_styles()]
if ovwrt or not stylename in styles_list:
with open(sldpath) as f:
self.__catalog.create_style(stylename, f.read(), overwrite=ovwrt)
else:
print("This style already exists...")
except Exception as err:
print("Geoserver API Rest Error creating new style: {0}".format(err))
def __rmvResources(self, rsrc):
"""
Removing resources
"""
self.__catalog.delete(rsrc)
self.__catalog.reload()
def rmvStyle(self, stylename):
"""
Remove style
"""
try:
style = self.__catalog.get_style(stylename)
self.__rmvResources(style)
except Exception as err:
print("Geoserver API Rest Error removing style: {0}".format(err))
def rmvDataStore(self, ds_store):
"""
Remove DataStore (with his layer)
"""
try:
lay_rm = self.__catalog.get_layer(ds_store)
self.__rmvResources(lay_rm)
str_rm = self.__catalog.get_store(ds_store)
self.__rmvResources(str_rm)
except Exception as err:
print("Geoserver API Rest Error removing data store: {0}".format(err))
def createGeoserverWMSLayer(self, data, ws_name, ds_name, stylename, sldpath, debug=False):
"""
Create Geoserver WMS layer
Status codes:
2 : "Geoserver layer successfully created"
-1 : "Workspace does not exist"
-2 : "Datastore already exists"
-3 : "Error creating Geoserver layer"
-4 : "File missing"
"""
try:
if not self.__catalog.get_workspace(ws_name):
print("Workspace does not exist")
return -1
ds_list = [i.name for i in self.__catalog.get_stores()]
if ds_name in ds_list:
print("Datastore already exists")
return -2
ds = self.__catalog.create_datastore(ds_name, ws_name)
ft = self.__catalog.create_featurestore(ds_name, workspace=ws_name,data=data)
print("Geoserver layer successfully created...")
self.__createSldStyle(sldpath, stylename)
lyr = self.__catalog.get_layer(ds_name)
lyr.enabled = True
lyr.default_style = stylename
self.__catalog.save(lyr)
if debug:
rsrc = self.__catalog.get_resource(ds_name, workspace=ws_name)
print("Data Store XML: {}".format(rsrc.href))
return 2
except Exception as err:
print("Geoserver API Rest Error creating new layer: {0}".format(err))
return -3
def publishGeoserver(appdef, progress):
viewCrs = appdef["Settings"]["App view CRS"]
usesGeoServer = False
for applayer in appdef["Layers"]:
if applayer.method != METHOD_FILE:
if applayer.layer.type() == applayer.layer.VectorLayer and applayer.layer.providerType().lower() != "wfs":
usesGeoServer = True
if not usesGeoServer:
return
progress.setText("Publishing to GeoServer")
progress.setProgress(0)
geoserverUrl = appdef["Deploy"]["GeoServer url"] + "/rest"
geoserverPassword = appdef["Deploy"]["GeoServer password"]
geoserverUsername = appdef["Deploy"]["GeoServer username"]
workspaceName = appdef["Deploy"]["GeoServer workspace"]
dsName = "ds_" + workspaceName
host = appdef["Deploy"]["PostGIS host"]
port = appdef["Deploy"]["PostGIS port"]
postgisUsername = appdef["Deploy"]["PostGIS username"]
postgisPassword = appdef["Deploy"]["PostGIS password"]
database = appdef["Deploy"]["PostGIS database"]
schema = appdef["Deploy"]["PostGIS schema"]
catalog = Catalog(geoserverUrl, geoserverUsername, geoserverPassword)
workspace = catalog.get_workspace(workspaceName)
if workspace is None:
workspace = catalog.create_workspace(workspaceName, workspaceName)
try:
store = catalog.get_store(dsName, workspace)
resources = store.get_resources()
for resource in resources:
layers = catalog.get_layers(resource)
for layer in layers:
catalog.delete(layer)
catalog.delete(resource)
catalog.delete(store)
except Exception:
pass
try:
store = catalog.get_store(dsName, workspace)
except FailedRequestError:
store = None
for i, applayer in enumerate(appdef["Layers"]):
layer = applayer.layer
if applayer.method != METHOD_FILE and applayer.method != METHOD_DIRECT:
name = safeName(layer.name())
sld, icons = getGsCompatibleSld(layer)
if sld is not None:
catalog.create_style(name, sld, True)
uploadIcons(icons, geoserverUsername, geoserverPassword, catalog.gs_base_url)
if layer.type() == layer.VectorLayer:
if applayer.method == METHOD_WFS_POSTGIS or applayer.method == METHOD_WMS_POSTGIS:
if store is None:
store = catalog.create_datastore(dsName, workspace)
store.connection_parameters.update(
host=host, port=str(port), database=database, user=postgisUsername, schema=schema,
passwd=postgisPassword, dbtype="postgis")
catalog.save(store)
catalog.publish_featuretype(name, store, layer.crs().authid())
else:
path = getDataFromLayer(layer, viewCrs)
catalog.create_featurestore(name,
path,
workspace=workspace,
overwrite=True)
gslayer = catalog.get_layer(name)
r = gslayer.resource
r.dirty['srs'] = viewCrs
catalog.save(r)
elif layer.type() == layer.RasterLayer:
path = getDataFromLayer(layer, viewCrs)
catalog.create_coveragestore(name,
path,
workspace=workspace,
overwrite=True)
if sld is not None:
publishing = catalog.get_layer(name)
publishing.default_style = catalog.get_style(name)
catalog.save(publishing)
progress.setProgress(int((i+1)*100.0/len(appdef["Layers"])))
class ModifyingTests(unittest.TestCase):
def setUp(self):
self.cat = Catalog("http://localhost:8080/geoserver/rest")
def testFeatureTypeSave(self):
# test saving round trip
rs = self.cat.get_resource("bugsites")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
enabled = rs.enabled
# Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(new_abstract, rs.abstract)
self.assertEqual(enabled, rs.enabled)
# Change keywords on server
rs.keywords = ["bugsites", "gsconfig"]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(["bugsites", "gsconfig"], rs.keywords)
self.assertEqual(enabled, rs.enabled)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(
[("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")],
rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(old_abstract, rs.abstract)
def testDataStoreCreate(self):
ds = self.cat.create_datastore("vector_gsconfig")
ds.connection_parameters.update(
host="localhost", port="5432", database="db", user="******",
passwd="password", dbtype="postgis")
self.cat.save(ds)
def testDataStoreModify(self):
ds = self.cat.get_store("sf")
self.assertFalse("foo" in ds.connection_parameters)
ds.connection_parameters = ds.connection_parameters
ds.connection_parameters["foo"] = "bar"
orig_ws = ds.workspace.name
self.cat.save(ds)
ds = self.cat.get_store("sf")
self.assertTrue("foo" in ds.connection_parameters)
self.assertEqual("bar", ds.connection_parameters["foo"])
self.assertEqual(orig_ws, ds.workspace.name)
def testDataStoreCreateAndThenAlsoImportData(self):
ds = self.cat.create_datastore("gsconfig_import_test")
ds.connection_parameters.update(
host="localhost", port="5432", database="db", user="******",
passwd="password", dbtype="postgis")
self.cat.save(ds)
ds = self.cat.get_store("gsconfig_import_test")
self.cat.add_data_to_store(ds, "import", {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
})
def testCoverageStoreCreate(self):
ds = self.cat.create_coveragestore2("coverage_gsconfig")
ds.data_url = "file:data/mytiff.tiff"
self.cat.save(ds)
def testCoverageStoreModify(self):
cs = self.cat.get_store("sfdem")
self.assertEqual("GeoTIFF", cs.type)
cs.type = "WorldImage"
self.cat.save(cs)
cs = self.cat.get_store("sfdem")
self.assertEqual("WorldImage", cs.type)
# not sure about order of test runs here, but it might cause problems
# for other tests if this layer is misconfigured
cs.type = "GeoTIFF"
self.cat.save(cs)
def testCoverageSave(self):
# test saving round trip
rs = self.cat.get_resource("Arc_Sample")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
# # Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(new_abstract, rs.abstract)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(old_abstract, rs.abstract)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(
[("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")],
rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
srs_before = set(['EPSG:4326'])
srs_after = set(['EPSG:4326', 'EPSG:3785'])
formats = set(['ARCGRID', 'ARCGRID-GZIP', 'GEOTIFF', 'PNG', 'GIF', 'TIFF'])
formats_after = set(["PNG", "GIF", "TIFF"])
# set and save request_srs_list
self.assertEquals(set(rs.request_srs_list), srs_before, str(rs.request_srs_list))
rs.request_srs_list = rs.request_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.request_srs_list), srs_after, str(rs.request_srs_list))
# set and save response_srs_list
self.assertEquals(set(rs.response_srs_list), srs_before, str(rs.response_srs_list))
rs.response_srs_list = rs.response_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.response_srs_list), srs_after, str(rs.response_srs_list))
# set and save supported_formats
self.assertEquals(set(rs.supported_formats), formats, str(rs.supported_formats))
rs.supported_formats = ["PNG", "GIF", "TIFF"]
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.supported_formats), formats_after, str(rs.supported_formats))
def testFeatureTypeCreate(self):
shapefile_plus_sidecars = shapefile_and_friends("test/data/states")
expected = {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
}
self.assertEqual(len(expected), len(shapefile_plus_sidecars))
for k, v in expected.iteritems():
self.assertEqual(v, shapefile_plus_sidecars[k])
sf = self.cat.get_workspace("sf")
self.cat.create_featurestore("states_test", shapefile_plus_sidecars, sf)
self.assert_(self.cat.get_resource("states_test", workspace=sf) is not None)
self.assertRaises(
ConflictingDataError,
lambda: self.cat.create_featurestore("states_test", shapefile_plus_sidecars, sf)
)
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster_test", shapefile_plus_sidecars, sf)
)
bogus_shp = {
'shp': 'test/data/Pk50095.tif',
'shx': 'test/data/Pk50095.tif',
'dbf': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("bogus_shp", bogus_shp, sf)
)
lyr = self.cat.get_layer("states_test")
self.cat.delete(lyr)
self.assert_(self.cat.get_layer("states_test") is None)
def testCoverageCreate(self):
tiffdata = {
'tiff': 'test/data/Pk50095.tif',
'tfw': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
sf = self.cat.get_workspace("sf")
# TODO: Uploading WorldImage file no longer works???
# ft = self.cat.create_coveragestore("Pk50095", tiffdata, sf)
# self.assert_(self.cat.get_resource("Pk50095", workspace=sf) is not None)
# self.assertRaises(
# ConflictingDataError,
# lambda: self.cat.create_coveragestore("Pk50095", tiffdata, sf)
# )
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("Pk50095_vector", tiffdata, sf)
)
bogus_tiff = {
'tiff': 'test/data/states.shp',
'tfw': 'test/data/states.shx',
'prj': 'test/data/states.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster", bogus_tiff)
)
def testLayerSave(self):
# test saving round trip
lyr = self.cat.get_layer("states")
old_attribution = lyr.attribution
new_attribution = "Not the original attribution"
# change attribution on server
lyr.attribution = new_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(new_attribution, lyr.attribution)
# Restore attribution
lyr.attribution = old_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(old_attribution, lyr.attribution)
self.assertEqual(lyr.default_style.name, "population")
old_default_style = lyr.default_style
lyr.default_style = (s for s in lyr.styles if s.name == "pophatch").next()
lyr.styles = [old_default_style]
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(lyr.default_style.name, "pophatch")
self.assertEqual([s.name for s in lyr.styles], ["population"])
def testStyles(self):
# upload new style, verify existence
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Fred", fred.sld_title)
# replace style, verify changes
self.cat.create_style("fred", open("test/ted.sld").read(), overwrite=True)
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Ted", fred.sld_title)
# delete style, verify non-existence
self.cat.delete(fred, purge=True)
self.assert_(self.cat.get_style("fred") is None)
# attempt creating new style
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assertEqual("Fred", fred.sld_title)
def testWorkspaceCreate(self):
ws = self.cat.get_workspace("acme")
self.assertEqual(None, ws)
self.cat.create_workspace("acme", "http://example.com/acme")
ws = self.cat.get_workspace("acme")
self.assertEqual("acme", ws.name)
def testWorkspaceDelete(self):
self.cat.create_workspace("foo", "http://example.com/foo")
ws = self.cat.get_workspace("foo")
self.cat.delete(ws)
ws = self.cat.get_workspace("foo")
self.assert_(ws is None)
def testFeatureTypeDelete(self):
pass
def testCoverageDelete(self):
pass
def testDataStoreDelete(self):
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
states.enabled = False
self.assert_(states.enabled == False)
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == False)
states.enabled = True
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
def testLayerGroupSave(self):
tas = self.cat.get_layergroup("tasmania")
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads', 'tasmania_cities'], tas.layers)
self.assertEqual(tas.styles, [None, None, None, None], tas.styles)
tas.layers = tas.layers[:-1]
tas.styles = tas.styles[:-1]
self.cat.save(tas)
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads'], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
class GsConn():
def __init__(self, host, login, password, debug=False):
"""
Geoserver connection
"""
self.host = host
self.login = login
self.password = password
self.debug = debug
# Connect to server
self.cat = Catalog("http://%s/geoserver/rest" % host, login, password)
if self.debug is True:
print "Connected to geoserver"
def crate_workspace(self, name, uri, overwrite=False):
"""
Creates a workspace
:param name: Workspace name.
:param overwrite: If True, delete existing workspace.
:return: None
"""
workspaces = [
workspace.name for workspace in self.cat.get_workspaces()
]
if name in workspaces and overwrite is True:
# ws2del = self.cat.get_workspace(name)
# self.cat.delete(ws2del, purge=True, recurse=True)
return None # NOTE: If we delete the workspace then all associated layers are lost.
elif name in workspaces and overwrite is False:
print "ERROR: Workspace %s already exists (use overwrite=True)." % name
self.cat.create_workspace(name, uri)
if self.debug is True:
print "Workspace %s available." % name
ws = self.cat.get_workspace(name)
ws.enabled = True
def create_pg_store(self,
name,
workspace,
host,
port,
login,
password,
dbname,
schema,
overwrite=False):
"""
Creates datastore.
:param name: Name of the datastore.
:param workspace: Name of the workspace to use.
:param overwrite: If True replace datastore.
:return: None
"""
stores = [store.name for store in self.cat.get_stores()]
if name in stores and overwrite is True:
# st2del = self.cat.get_store(name)
# self.cat.delete(st2del, purge=True, recurse=True)
# self.cat.reload()
return None # NOTE: If we delete store, every layers associated with are lost.
elif name in stores and overwrite is False:
print "ERROR: Store %s already exists (use overwrite=True)." % name
ds = self.cat.create_datastore(name, workspace)
ds.connection_parameters.update(host=host,
port=port,
user=login,
passwd=password,
dbtype='postgis',
database=dbname,
schema=schema)
self.cat.save(ds)
ds = self.cat.get_store(name)
if ds.enabled is False:
print "ERROR: Geoserver store %s not enabled" % name
if self.debug is True:
print "Datastore %s created." % name
def publish_pg_layer(self,
layer_table,
layer_name,
store,
srid,
overwrite=True):
"""
"""
existing_lyr = self.cat.get_layer("participatubes:%s" % layer_table)
if existing_lyr is not None:
print "Layer participatubes:%s already exists, deleting it." % layer_table
self.cat.delete(existing_lyr)
self.cat.reload()
ds = self.cat.get_store(store)
ft = self.cat.publish_featuretype(layer_table,
ds,
'EPSG:%s' % srid,
srs='EPSG:4326')
ft.projection_policy = "REPROJECT_TO_DECLARED"
ft.title = layer_name
self.cat.save(ft)
if ft.enabled is False:
print "ERROR: Layer %s %s %s is not enabled." (ft.workspace.name,
ft.store.name,
ft.title)
if self.debug is True:
print "Layer %s>%s>%s published." % (ft.workspace.name,
ft.store.name, ft.title)
def create_style_from_sld(self,
style_name,
sld_file,
workspace,
overwrite=True):
"""
"""
if self.cat.get_style(style_name) is not None:
print "Style %s already exists, deleting it." % style_name
style2del = self.cat.get_style(style_name)
self.cat.delete(style2del)
self.cat.create_style(
style_name, open(sld_file).read(), overwrite=overwrite
) # FIXME: if ", workspace=workspace" specified can't delete style
if self.debug is True:
print "Style %s created in Geoserver" % style_name
def apply_style_to_layer(self, layer_name, style_name):
"""
Apply a geoserver styler to a layer
"""
gs_layer = self.cat.get_layer(layer_name)
gs_style = self.cat.get_style(style_name)
# FIXME: Which works better?
# gs_layer.default_style = gs_style / gs_layer._set_default_style(gs_style)
# FIXME: Maybe indicate workspace when saving style then name the style as "workspace:style"
gs_layer._set_default_style(gs_style)
self.cat.save(gs_layer)
if self.debug is True:
print "Style applied to %s" % layer_name
class ModifyingTests(unittest.TestCase):
def setUp(self):
self.cat = Catalog(GSPARAMS['GSURL'],
username=GSPARAMS['GSUSER'],
password=GSPARAMS['GSPASSWORD'])
def testFeatureTypeSave(self):
# test saving round trip
rs = self.cat.get_resource("bugsites")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
enabled = rs.enabled
# Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(new_abstract, rs.abstract)
self.assertEqual(enabled, rs.enabled)
# Change keywords on server
rs.keywords = ["bugsites", "gsconfig"]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(["bugsites", "gsconfig"], rs.keywords)
self.assertEqual(enabled, rs.enabled)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211",
"http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual([
("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")
], rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(old_abstract, rs.abstract)
def testDataStoreCreate(self):
ds = self.cat.create_datastore("vector_gsconfig")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
def testPublishFeatureType(self):
# Use the other test and store creation to load vector data into a database
# @todo maybe load directly to database?
try:
self.testDataStoreCreateAndThenAlsoImportData()
except FailedRequestError:
pass
try:
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
ds = self.cat.get_store("gsconfig_import_test")
# make sure it's gone
self.assertIsNone(self.cat.get_layer('import'))
self.cat.publish_featuretype("import", ds, native_crs="EPSG:4326")
# and now it's not
self.assertIsNotNone(self.cat.get_layer('import'))
finally:
# tear stuff down to allow the other test to pass if we run first
ds = self.cat.get_store("gsconfig_import_test")
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
try:
if lyr:
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
if ds:
self.cat.delete(ds)
except Exception:
pass
def testDataStoreModify(self):
ds = self.cat.get_store("sf")
self.assertFalse("foo" in ds.connection_parameters)
ds.connection_parameters = ds.connection_parameters
ds.connection_parameters["foo"] = "bar"
orig_ws = ds.workspace.name
self.cat.save(ds)
ds = self.cat.get_store("sf")
self.assertTrue("foo" in ds.connection_parameters)
self.assertEqual("bar", ds.connection_parameters["foo"])
self.assertEqual(orig_ws, ds.workspace.name)
@drop_table('import')
def testDataStoreCreateAndThenAlsoImportData(self):
ds = self.cat.create_datastore("gsconfig_import_test")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
ds = self.cat.get_store("gsconfig_import_test")
self.cat.add_data_to_store(
ds, "import", {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
})
@drop_table('import2')
def testVirtualTables(self):
ds = self.cat.create_datastore("gsconfig_import_test2")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
ds = self.cat.get_store("gsconfig_import_test2")
self.cat.add_data_to_store(
ds, "import2", {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
})
store = self.cat.get_store("gsconfig_import_test2")
geom = JDBCVirtualTableGeometry('the_geom', 'MultiPolygon', '4326')
ft_name = 'my_jdbc_vt_test'
epsg_code = 'EPSG:4326'
sql = "select * from import2 where 'STATE_NAME' = 'Illinois'"
keyColumn = None
parameters = None
jdbc_vt = JDBCVirtualTable(ft_name, sql, 'false', geom, keyColumn,
parameters)
self.cat.publish_featuretype(ft_name,
store,
epsg_code,
jdbc_virtual_table=jdbc_vt)
# DISABLED; this test works only in the very particular case
# "mytiff.tiff" is already present into the GEOSERVER_DATA_DIR
# def testCoverageStoreCreate(self):
# ds = self.cat.create_coveragestore2("coverage_gsconfig")
# ds.data_url = "file:test/data/mytiff.tiff"
# self.cat.save(ds)
def testCoverageStoreModify(self):
cs = self.cat.get_store("sfdem")
self.assertEqual("GeoTIFF", cs.type)
cs.type = "WorldImage"
self.cat.save(cs)
cs = self.cat.get_store("sfdem")
self.assertEqual("WorldImage", cs.type)
# not sure about order of test runs here, but it might cause problems
# for other tests if this layer is misconfigured
cs.type = "GeoTIFF"
self.cat.save(cs)
def testCoverageSave(self):
# test saving round trip
rs = self.cat.get_resource("Arc_Sample")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
# # Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(new_abstract, rs.abstract)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(old_abstract, rs.abstract)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211",
"http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual([
("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")
], rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
srs_before = set(['EPSG:4326'])
srs_after = set(['EPSG:4326', 'EPSG:3785'])
formats = set(
['ARCGRID', 'ARCGRID-GZIP', 'GEOTIFF', 'PNG', 'GIF', 'TIFF'])
formats_after = set(["PNG", "GIF", "TIFF"])
# set and save request_srs_list
self.assertEqual(set(rs.request_srs_list), srs_before,
str(rs.request_srs_list))
rs.request_srs_list = rs.request_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(set(rs.request_srs_list), srs_after,
str(rs.request_srs_list))
# set and save response_srs_list
self.assertEqual(set(rs.response_srs_list), srs_before,
str(rs.response_srs_list))
rs.response_srs_list = rs.response_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(set(rs.response_srs_list), srs_after,
str(rs.response_srs_list))
# set and save supported_formats
self.assertEqual(set(rs.supported_formats), formats,
str(rs.supported_formats))
rs.supported_formats = ["PNG", "GIF", "TIFF"]
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(set(rs.supported_formats), formats_after,
str(rs.supported_formats))
def testWmsStoreCreate(self):
ws = self.cat.create_wmsstore("wmsstore_gsconfig")
ws.capabilitiesURL = "http://mesonet.agron.iastate.edu/cgi-bin/wms/iowa/rainfall.cgi?VERSION=1.1.1&REQUEST=GetCapabilities&SERVICE=WMS&" # noqa: E501
ws.type = "WMS"
self.cat.save(ws)
def testWmsLayer(self):
self.cat.create_workspace("wmstest", "http://example.com/wmstest")
wmstest = self.cat.get_workspace("wmstest")
wmsstore = self.cat.create_wmsstore("wmsstore", wmstest)
wmsstore.capabilitiesURL = "http://mesonet.agron.iastate.edu/cgi-bin/wms/iowa/rainfall.cgi?VERSION=1.1.1&REQUEST=GetCapabilities&SERVICE=WMS&" # noqa: E501
wmsstore.type = "WMS"
self.cat.save(wmsstore)
wmsstore = self.cat.get_store("wmsstore")
self.assertEqual(1, len(self.cat.get_stores(workspace=wmstest)))
available_layers = wmsstore.get_resources(available=True)
for layer in available_layers:
# sanitize the layer name - validation will fail on newer geoservers
name = layer.replace(':', '_')
self.cat.create_wmslayer(wmstest, wmsstore, name, nativeName=layer)
added_layers = wmsstore.get_resources()
self.assertEqual(len(available_layers), len(added_layers))
changed_layer = added_layers[0]
self.assertEqual(True, changed_layer.advertised)
self.assertEqual(True, changed_layer.enabled)
changed_layer.advertised = False
changed_layer.enabled = False
self.cat.save(changed_layer)
self.cat._cache.clear()
changed_layer = wmsstore.get_resources()[0]
changed_layer.fetch()
self.assertEqual(False, changed_layer.advertised)
self.assertEqual(False, changed_layer.enabled)
# Testing projection and projection policy changes
changed_layer.projection = "EPSG:900913"
changed_layer.projection_policy = "REPROJECT_TO_DECLARED"
self.cat.save(changed_layer)
self.cat._cache.clear()
layer = self.cat.get_layer(changed_layer.name)
self.assertEqual(layer.resource.projection_policy,
changed_layer.projection_policy)
self.assertEqual(layer.resource.projection, changed_layer.projection)
def testFeatureTypeCreate(self):
shapefile_plus_sidecars = shapefile_and_friends("test/data/states")
expected = {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
}
self.assertEqual(len(expected), len(shapefile_plus_sidecars))
for k, v in expected.items():
self.assertEqual(v, shapefile_plus_sidecars[k])
sf = self.cat.get_workspace("sf")
self.cat.create_featurestore("states_test", shapefile_plus_sidecars,
sf)
self.assertIsNotNone(self.cat.get_resource("states_test",
workspace=sf))
self.assertRaises(
ConflictingDataError, lambda: self.cat.create_featurestore(
"states_test", shapefile_plus_sidecars, sf))
self.assertRaises(
UploadError, lambda: self.cat.create_coveragestore(
"states_raster_test", shapefile_plus_sidecars, sf))
bogus_shp = {
'shp': 'test/data/Pk50095.tif',
'shx': 'test/data/Pk50095.tif',
'dbf': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("bogus_shp", bogus_shp, sf))
lyr = self.cat.get_layer("states_test")
self.cat.delete(lyr)
self.assertIsNone(self.cat.get_layer("states_test"))
def testCoverageCreate(self):
tiffdata = {
'tiff': 'test/data/Pk50095.tif',
'tfw': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
sf = self.cat.get_workspace("sf")
self.cat.create_coveragestore("Pk50095", tiffdata, sf)
self.assertIsNotNone(self.cat.get_resource("Pk50095", workspace=sf))
self.assertRaises(
ConflictingDataError,
lambda: self.cat.create_coveragestore("Pk50095", tiffdata, sf))
self.assertRaises(
UploadError, lambda: self.cat.create_featurestore(
"Pk50095_vector", tiffdata, sf))
bogus_tiff = {
'tiff': 'test/data/states.shp',
'tfw': 'test/data/states.shx',
'prj': 'test/data/states.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster", bogus_tiff))
self.cat.create_coveragestore_external_geotiff(
"Pk50095_ext", 'file:test/data/Pk50095.tif', sf)
def testLayerSave(self):
# test saving round trip
lyr = self.cat.get_layer("states")
old_attribution = lyr.attribution
new_attribution = {
'title': 'Not the original attribution',
'width': '123',
'height': '321',
'href': 'http://www.georchestra.org',
'url':
'https://www.cigalsace.org/portail/cigal/documents/page/mentions-legales/Logo_geOrchestra.jpg',
'type': 'image/jpeg'
}
# change attribution on server
lyr.attribution = new_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(new_attribution, lyr.attribution)
# Restore attribution
lyr.attribution = old_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(old_attribution, lyr.attribution)
self.assertEqual(lyr.default_style.name, "population")
old_default_style = lyr.default_style
lyr.default_style = next(
(s for s in lyr.styles if s.name == "pophatch"))
lyr.styles = [old_default_style]
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(lyr.default_style.name, "pophatch")
self.assertEqual([s.name for s in lyr.styles], ["population"])
def testStyles(self):
# check count before tests (upload)
count = len(self.cat.get_styles())
# upload new style, verify existence
with open("test/fred.sld") as fred_sld:
self.cat.create_style("fred", fred_sld.read())
fred = self.cat.get_style("fred")
self.assertIsNotNone(fred)
self.assertEqual("Fred", fred.sld_title)
# replace style, verify changes
with open("test/ted.sld") as ted_sld:
self.cat.create_style("fred", ted_sld.read(), overwrite=True)
fred = self.cat.get_style("fred")
self.assertIsNotNone(fred)
self.assertEqual("Ted", fred.sld_title)
# delete style, verify non-existence
self.cat.delete(fred, purge=True)
self.assertIsNone(self.cat.get_style("fred"))
# attempt creating new style
with open("test/fred.sld") as fred_sld:
self.cat.create_style("fred", fred_sld.read())
fred = self.cat.get_style("fred")
self.assertEqual("Fred", fred.sld_title)
# verify it can be found via URL and check the name
f = self.cat.get_style_by_url(fred.href)
self.assertIsNotNone(f)
self.assertEqual(f.name, fred.name)
# compare count after upload
self.assertEqual(count + 1, len(self.cat.get_styles()))
# attempt creating a new style without "title"
with open("test/notitle.sld") as notitle_sld:
self.cat.create_style("notitle", notitle_sld.read())
notitle = self.cat.get_style("notitle")
self.assertEqual(None, notitle.sld_title)
def testWorkspaceStyles(self):
# upload new style, verify existence
with open("test/fred.sld") as fred_sld:
self.cat.create_style("jed", fred_sld.read(), workspace="topp")
jed = self.cat.get_style("jed", workspace="blarny")
self.assertIsNone(jed)
jed = self.cat.get_style("jed", workspace="topp")
self.assertIsNotNone(jed)
self.assertEqual("Fred", jed.sld_title)
jed = self.cat.get_style("topp:jed")
self.assertIsNotNone(jed)
self.assertEqual("Fred", jed.sld_title)
# replace style, verify changes
with open("test/ted.sld") as ted_sld:
self.cat.create_style("jed",
ted_sld.read(),
overwrite=True,
workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assertIsNotNone(jed)
self.assertEqual("Ted", jed.sld_title)
# delete style, verify non-existence
self.cat.delete(jed, purge=True)
self.assertIsNone(self.cat.get_style("jed", workspace="topp"))
# attempt creating new style
with open("test/fred.sld") as fred_sld:
self.cat.create_style("jed", fred_sld.read(), workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assertEqual("Fred", jed.sld_title)
# verify it can be found via URL and check the full name
f = self.cat.get_style_by_url(jed.href)
self.assertIsNotNone(f)
self.assertEqual(f.fqn, jed.fqn)
def testLayerWorkspaceStyles(self):
# upload new style, verify existence
with open("test/fred.sld") as fred_sld:
self.cat.create_style("ned",
fred_sld.read(),
overwrite=True,
workspace="topp")
with open("test/fred.sld") as ted_sld:
self.cat.create_style("zed",
ted_sld.read(),
overwrite=True,
workspace="topp")
ned = self.cat.get_style("ned", workspace="topp")
zed = self.cat.get_style("zed", workspace="topp")
self.assertIsNotNone(ned)
self.assertIsNotNone(zed)
lyr = self.cat.get_layer("states")
lyr.default_style = ned
lyr.styles = [zed]
self.cat.save(lyr)
self.assertEqual("topp:ned", lyr.default_style)
self.assertEqual([zed], lyr.styles)
lyr.refresh()
if lyr.default_style is not None:
self.assertEqual("topp:ned", lyr.default_style.fqn)
self.assertEqual([zed.fqn], [s.fqn for s in lyr.styles])
def testWorkspaceCreate(self):
ws = self.cat.get_workspace("acme")
self.assertEqual(None, ws)
self.cat.create_workspace("acme", "http://example.com/acme")
ws = self.cat.get_workspace("acme")
self.assertEqual("acme", ws.name)
def testWorkspaceDelete(self):
self.cat.create_workspace("foo", "http://example.com/foo")
ws = self.cat.get_workspace("foo")
self.cat.delete(ws)
ws = self.cat.get_workspace("foo")
self.assertIsNone(ws)
def testWorkspaceDefault(self):
# save orig
orig = self.cat.get_default_workspace()
neu = self.cat.create_workspace("neu", "http://example.com/neu")
try:
# make sure setting it works
self.cat.set_default_workspace("neu")
ws = self.cat.get_default_workspace()
self.assertEqual('neu', ws.name)
finally:
# cleanup and reset to the way things were
self.cat.delete(neu)
self.cat.set_default_workspace(orig.name)
ws = self.cat.get_default_workspace()
self.assertEqual(orig.name, ws.name)
def testFeatureTypeDelete(self):
pass
def testCoverageDelete(self):
pass
def testDataStoreDelete(self):
states = self.cat.get_store('states_shapefile')
self.assertTrue(states.enabled)
states.enabled = False
self.assertFalse(states.enabled)
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assertFalse(states.enabled)
states.enabled = True
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assertTrue(states.enabled)
def testLayerGroupSave(self):
tas = self.cat.get_layergroup("tasmania")
self.assertEqual(tas.layers, [
'tasmania_state_boundaries', 'tasmania_water_bodies',
'tasmania_roads', 'tasmania_cities'
], tas.layers)
self.assertEqual(tas.styles, [None, None, None, None], tas.styles)
tas.layers = tas.layers[:-1]
tas.styles = tas.styles[:-1]
self.cat.save(tas)
# this verifies the local state
self.assertEqual(tas.layers, [
'tasmania_state_boundaries', 'tasmania_water_bodies',
'tasmania_roads'
], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
# force a refresh to check the remote state
tas.refresh()
self.assertEqual(tas.layers, [
'tasmania_state_boundaries', 'tasmania_water_bodies',
'tasmania_roads'
], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
def testImageMosaic(self):
"""
Test case for Issue #110
"""
# testing the mosaic creation
name = 'cea_mosaic'
with open('test/data/mosaic/cea.zip', 'rb') as data:
self.cat.create_imagemosaic(name, data)
# get the layer resource back
self.cat._cache.clear()
resource = self.cat.get_layer(name).resource
self.assertIsNotNone(resource)
# delete granule from mosaic
coverage = name
store = self.cat.get_store(name)
granules = self.cat.list_granules(coverage, store)
self.assertEqual(1, len(granules['features']))
granule_id = name + '.1'
self.cat.mosaic_delete_granule(coverage, store, granule_id)
granules = self.cat.list_granules(coverage, store)
self.assertEqual(0, len(granules['features']))
"""
testing external Image mosaic creation
"""
name = 'cea_mosaic_external'
path = 'test/data/mosaic/external'
self.cat.create_imagemosaic(name, path, workspace='topp')
self.cat._cache.clear()
resource = self.cat.get_layer("external").resource
self.assertIsNotNone(resource)
# add granule to mosaic
granule_path = 'test/data/mosaic/granules/cea_20150102.tif'
self.cat.add_granule(granule_path, name, workspace='topp')
granules = self.cat.list_granules("external", name, 'topp')
self.assertEqual(2, len(granules['features']))
# add external granule to mosaic
granule_path = os.path.join(
os.getcwd(), 'test/data/mosaic/granules/cea_20150103.zip')
self.cat.add_granule(granule_path, name, workspace='topp')
granules = self.cat.list_granules("external", name, 'topp')
self.assertEqual(3, len(granules['features']))
# Delete store
store = self.cat.get_store(name)
self.cat.delete(store, purge=True, recurse=True)
self.cat._cache.clear()
def testTimeDimension(self):
sf = self.cat.get_workspace("sf")
files = shapefile_and_friends(
os.path.join(gisdata.GOOD_DATA, "time", "boxes_with_end_date"))
self.cat.create_featurestore("boxes_with_end_date", files, sf)
get_resource = lambda: self.cat._cache.clear() or self.cat.get_layer(
'boxes_with_end_date').resource # noqa: E501
# configure time as LIST
resource = get_resource()
timeInfo = DimensionInfo("time",
"true",
"LIST",
None,
"ISO8601",
None,
attribute="date")
resource.metadata = {'time': timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual("LIST", timeInfo.presentation)
self.assertEqual(True, timeInfo.enabled)
self.assertEqual("date", timeInfo.attribute)
self.assertEqual("ISO8601", timeInfo.units)
# disable time dimension
timeInfo = resource.metadata['time']
timeInfo.enabled = False
# since this is an xml property, it won't get written unless we modify it
resource.metadata = {'time': timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual(False, timeInfo.enabled)
# configure with interval, end_attribute and enable again
timeInfo.enabled = True
timeInfo.presentation = 'DISCRETE_INTERVAL'
timeInfo.resolution = '3 days'
timeInfo.end_attribute = 'enddate'
resource.metadata = {'time': timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual(True, timeInfo.enabled)
self.assertEqual('DISCRETE_INTERVAL', timeInfo.presentation)
self.assertEqual('3 days', timeInfo.resolution_str())
self.assertEqual('enddate', timeInfo.end_attribute)
def resolve(layer, style):
if style is not None:
return (layer, style)
else:
return (layer, demo.get_layer(layer).default_style.name)
g = demo.get_layergroup("groupname")
resolved = [resolve(l, s) for (l, s) in zip(g.layers, g.styles)]
# upload all styles to live
for (l, s) in resolved:
wayne_style = prefix + s
style_on_server = live.get_style(wayne_style)
sld = demo.get_style(s).sld_body
if style_on_server is None:
live.create_style(wayne_style, sld)
else:
style_on_server.update_body(sld)
backup_layernames = {}
# check that all requisite layers exist!
for (l, s) in resolved:
assert live.get_layer(l) is not None or l in backup_layernames, l
lyrs = [backup_layernames.get(x[0], x[0]) for x in resolved]
stls = [(prefix + x[1]) for x in resolved]
wayne_group = live.get_layergroup(groupname)
if wayne_group is None:
wayne_group = live.create_layergroup(groupname)
wayne_group.layers = lyrs
class ModifyingTests(unittest.TestCase):
def setUp(self):
self.cat = Catalog(GSPARAMS['GSURL'], username=GSPARAMS['GSUSER'], password=GSPARAMS['GSPASSWORD'])
def testFeatureTypeSave(self):
# test saving round trip
rs = self.cat.get_resource("bugsites")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
enabled = rs.enabled
# Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(new_abstract, rs.abstract)
self.assertEqual(enabled, rs.enabled)
# Change keywords on server
rs.keywords = ["bugsites", "gsconfig"]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(["bugsites", "gsconfig"], rs.keywords)
self.assertEqual(enabled, rs.enabled)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(
[("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")],
rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(old_abstract, rs.abstract)
def testDataStoreCreate(self):
ds = self.cat.create_datastore("vector_gsconfig")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
def testPublishFeatureType(self):
# Use the other test and store creation to load vector data into a database
# @todo maybe load directly to database?
try:
self.testDataStoreCreateAndThenAlsoImportData()
except FailedRequestError:
pass
try:
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
ds = self.cat.get_store("gsconfig_import_test")
# make sure it's gone
self.assert_(self.cat.get_layer('import') is None)
self.cat.publish_featuretype("import", ds, native_crs="EPSG:4326")
# and now it's not
self.assert_(self.cat.get_layer('import') is not None)
finally:
# tear stuff down to allow the other test to pass if we run first
ds = self.cat.get_store("gsconfig_import_test")
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
try:
if lyr:
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
if ds:
self.cat.delete(ds)
except:
pass
def testDataStoreModify(self):
ds = self.cat.get_store("sf")
self.assertFalse("foo" in ds.connection_parameters)
ds.connection_parameters = ds.connection_parameters
ds.connection_parameters["foo"] = "bar"
orig_ws = ds.workspace.name
self.cat.save(ds)
ds = self.cat.get_store("sf")
self.assertTrue("foo" in ds.connection_parameters)
self.assertEqual("bar", ds.connection_parameters["foo"])
self.assertEqual(orig_ws, ds.workspace.name)
@drop_table('import')
def testDataStoreCreateAndThenAlsoImportData(self):
ds = self.cat.create_datastore("gsconfig_import_test")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
ds = self.cat.get_store("gsconfig_import_test")
self.cat.add_data_to_store(ds, "import", {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
})
@drop_table('import2')
def testVirtualTables(self):
ds = self.cat.create_datastore("gsconfig_import_test2")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
ds = self.cat.get_store("gsconfig_import_test2")
self.cat.add_data_to_store(ds, "import2", {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
})
store = self.cat.get_store("gsconfig_import_test2")
geom = JDBCVirtualTableGeometry('the_geom','MultiPolygon','4326')
ft_name = 'my_jdbc_vt_test'
epsg_code = 'EPSG:4326'
sql = "select * from import2 where 'STATE_NAME' = 'Illinois'"
keyColumn = None
parameters = None
jdbc_vt = JDBCVirtualTable(ft_name, sql, 'false', geom, keyColumn, parameters)
ft = self.cat.publish_featuretype(ft_name, store, epsg_code, jdbc_virtual_table=jdbc_vt)
# DISABLED; this test works only in the very particular case
# "mytiff.tiff" is already present into the GEOSERVER_DATA_DIR
# def testCoverageStoreCreate(self):
# ds = self.cat.create_coveragestore2("coverage_gsconfig")
# ds.data_url = "file:test/data/mytiff.tiff"
# self.cat.save(ds)
def testCoverageStoreModify(self):
cs = self.cat.get_store("sfdem")
self.assertEqual("GeoTIFF", cs.type)
cs.type = "WorldImage"
self.cat.save(cs)
cs = self.cat.get_store("sfdem")
self.assertEqual("WorldImage", cs.type)
# not sure about order of test runs here, but it might cause problems
# for other tests if this layer is misconfigured
cs.type = "GeoTIFF"
self.cat.save(cs)
def testCoverageSave(self):
# test saving round trip
rs = self.cat.get_resource("Arc_Sample")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
# # Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(new_abstract, rs.abstract)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(old_abstract, rs.abstract)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(
[("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")],
rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
srs_before = set(['EPSG:4326'])
srs_after = set(['EPSG:4326', 'EPSG:3785'])
formats = set(['ARCGRID', 'ARCGRID-GZIP', 'GEOTIFF', 'PNG', 'GIF', 'TIFF'])
formats_after = set(["PNG", "GIF", "TIFF"])
# set and save request_srs_list
self.assertEquals(set(rs.request_srs_list), srs_before, str(rs.request_srs_list))
rs.request_srs_list = rs.request_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.request_srs_list), srs_after, str(rs.request_srs_list))
# set and save response_srs_list
self.assertEquals(set(rs.response_srs_list), srs_before, str(rs.response_srs_list))
rs.response_srs_list = rs.response_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.response_srs_list), srs_after, str(rs.response_srs_list))
# set and save supported_formats
self.assertEquals(set(rs.supported_formats), formats, str(rs.supported_formats))
rs.supported_formats = ["PNG", "GIF", "TIFF"]
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.supported_formats), formats_after, str(rs.supported_formats))
def testWmsStoreCreate(self):
ws = self.cat.create_wmsstore("wmsstore_gsconfig")
ws.capabilitiesURL = "http://suite.opengeo.org/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities"
ws.type = "WMS"
self.cat.save(ws)
def testWmsLayer(self):
self.cat.create_workspace("wmstest", "http://example.com/wmstest")
wmstest = self.cat.get_workspace("wmstest")
wmsstore = self.cat.create_wmsstore("wmsstore", wmstest)
wmsstore.capabilitiesURL = "http://suite.opengeo.org/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities"
wmsstore.type = "WMS"
self.cat.save(wmsstore)
wmsstore = self.cat.get_store("wmsstore")
self.assertEqual(1, len(self.cat.get_stores(wmstest)))
available_layers = wmsstore.get_resources(available=True)
for layer in available_layers:
# sanitize the layer name - validation will fail on newer geoservers
name = layer.replace(':', '_')
new_layer = self.cat.create_wmslayer(wmstest, wmsstore, name, nativeName=layer)
added_layers = wmsstore.get_resources()
self.assertEqual(len(available_layers), len(added_layers))
changed_layer = added_layers[0]
self.assertEqual(True, changed_layer.advertised)
self.assertEqual(True, changed_layer.enabled)
changed_layer.advertised = False
changed_layer.enabled = False
self.cat.save(changed_layer)
self.cat._cache.clear()
changed_layer = wmsstore.get_resources()[0]
changed_layer.fetch()
self.assertEqual(False, changed_layer.advertised)
self.assertEqual(False, changed_layer.enabled)
# Testing projection and projection policy changes
changed_layer.projection = "EPSG:900913"
changed_layer.projection_policy = "REPROJECT_TO_DECLARED"
self.cat.save(changed_layer)
self.cat._cache.clear()
layer = self.cat.get_layer(changed_layer.name)
self.assertEqual(layer.resource.projection_policy, changed_layer.projection_policy)
self.assertEqual(layer.resource.projection, changed_layer.projection)
def testFeatureTypeCreate(self):
shapefile_plus_sidecars = shapefile_and_friends("test/data/states")
expected = {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
}
self.assertEqual(len(expected), len(shapefile_plus_sidecars))
for k, v in expected.iteritems():
self.assertEqual(v, shapefile_plus_sidecars[k])
sf = self.cat.get_workspace("sf")
self.cat.create_featurestore("states_test", shapefile_plus_sidecars, sf)
self.assert_(self.cat.get_resource("states_test", workspace=sf) is not None)
self.assertRaises(
ConflictingDataError,
lambda: self.cat.create_featurestore("states_test", shapefile_plus_sidecars, sf)
)
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster_test", shapefile_plus_sidecars, sf)
)
bogus_shp = {
'shp': 'test/data/Pk50095.tif',
'shx': 'test/data/Pk50095.tif',
'dbf': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("bogus_shp", bogus_shp, sf)
)
lyr = self.cat.get_layer("states_test")
self.cat.delete(lyr)
self.assert_(self.cat.get_layer("states_test") is None)
def testCoverageCreate(self):
tiffdata = {
'tiff': 'test/data/Pk50095.tif',
'tfw': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
sf = self.cat.get_workspace("sf")
ft = self.cat.create_coveragestore("Pk50095", tiffdata, sf)
self.assert_(self.cat.get_resource("Pk50095", workspace=sf) is not None)
self.assertRaises(
ConflictingDataError,
lambda: self.cat.create_coveragestore("Pk50095", tiffdata, sf)
)
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("Pk50095_vector", tiffdata, sf)
)
bogus_tiff = {
'tiff': 'test/data/states.shp',
'tfw': 'test/data/states.shx',
'prj': 'test/data/states.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster", bogus_tiff)
)
ft_ext = self.cat.create_coveragestore_external_geotiff("Pk50095_ext", 'file:test/data/Pk50095.tif', sf)
def testLayerSave(self):
# test saving round trip
lyr = self.cat.get_layer("states")
old_attribution = lyr.attribution
new_attribution = { 'title': 'Not the original attribution',
'width': '123',
'height': '321',
'href': 'http://www.georchestra.org',
'url': 'https://www.cigalsace.org/portail/cigal/documents/page/mentions-legales/Logo_geOrchestra.jpg',
'type': 'image/jpeg' }
# change attribution on server
lyr.attribution = new_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(new_attribution, lyr.attribution)
# Restore attribution
lyr.attribution = old_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(old_attribution, lyr.attribution)
self.assertEqual(lyr.default_style.name, "population")
old_default_style = lyr.default_style
lyr.default_style = (s for s in lyr.styles if s.name == "pophatch").next()
lyr.styles = [old_default_style]
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(lyr.default_style.name, "pophatch")
self.assertEqual([s.name for s in lyr.styles], ["population"])
def testStyles(self):
# check count before tests (upload)
count = len(self.cat.get_styles())
# upload new style, verify existence
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Fred", fred.sld_title)
# replace style, verify changes
self.cat.create_style("fred", open("test/ted.sld").read(), overwrite=True)
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Ted", fred.sld_title)
# delete style, verify non-existence
self.cat.delete(fred, purge=True)
self.assert_(self.cat.get_style("fred") is None)
# attempt creating new style
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assertEqual("Fred", fred.sld_title)
# verify it can be found via URL and check the name
f = self.cat.get_style_by_url(fred.href)
self.assert_(f is not None)
self.assertEqual(f.name, fred.name)
# compare count after upload
self.assertEqual(count +1, len(self.cat.get_styles()))
# attempt creating a new style without "title"
self.cat.create_style("notitle", open("test/notitle.sld").read())
notitle = self.cat.get_style("notitle")
self.assertEqual(None, notitle.sld_title)
def testWorkspaceStyles(self):
# upload new style, verify existence
self.cat.create_style("jed", open("test/fred.sld").read(), workspace="topp")
jed = self.cat.get_style("jed", workspace="blarny")
self.assert_(jed is None)
jed = self.cat.get_style("jed", workspace="topp")
self.assert_(jed is not None)
self.assertEqual("Fred", jed.sld_title)
jed = self.cat.get_style("topp:jed")
self.assert_(jed is not None)
self.assertEqual("Fred", jed.sld_title)
# replace style, verify changes
self.cat.create_style("jed", open("test/ted.sld").read(), overwrite=True, workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assert_(jed is not None)
self.assertEqual("Ted", jed.sld_title)
# delete style, verify non-existence
self.cat.delete(jed, purge=True)
self.assert_(self.cat.get_style("jed", workspace="topp") is None)
# attempt creating new style
self.cat.create_style("jed", open("test/fred.sld").read(), workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assertEqual("Fred", jed.sld_title)
# verify it can be found via URL and check the full name
f = self.cat.get_style_by_url(jed.href)
self.assert_(f is not None)
self.assertEqual(f.fqn, jed.fqn)
def testLayerWorkspaceStyles(self):
# upload new style, verify existence
self.cat.create_style("ned", open("test/fred.sld").read(), overwrite=True, workspace="topp")
self.cat.create_style("zed", open("test/ted.sld").read(), overwrite=True, workspace="topp")
ned = self.cat.get_style("ned", workspace="topp")
zed = self.cat.get_style("zed", workspace="topp")
self.assert_(ned is not None)
self.assert_(zed is not None)
lyr = self.cat.get_layer("states")
lyr.default_style = ned
lyr.styles = [zed]
self.cat.save(lyr)
self.assertEqual("topp:ned", lyr.default_style)
self.assertEqual([zed], lyr.styles)
lyr.refresh()
self.assertEqual("topp:ned", lyr.default_style.fqn)
self.assertEqual([zed.fqn], [s.fqn for s in lyr.styles])
def testWorkspaceCreate(self):
ws = self.cat.get_workspace("acme")
self.assertEqual(None, ws)
self.cat.create_workspace("acme", "http://example.com/acme")
ws = self.cat.get_workspace("acme")
self.assertEqual("acme", ws.name)
def testWorkspaceDelete(self):
self.cat.create_workspace("foo", "http://example.com/foo")
ws = self.cat.get_workspace("foo")
self.cat.delete(ws)
ws = self.cat.get_workspace("foo")
self.assert_(ws is None)
def testWorkspaceDefault(self):
# save orig
orig = self.cat.get_default_workspace()
neu = self.cat.create_workspace("neu", "http://example.com/neu")
try:
# make sure setting it works
self.cat.set_default_workspace("neu")
ws = self.cat.get_default_workspace()
self.assertEqual('neu', ws.name)
finally:
# cleanup and reset to the way things were
self.cat.delete(neu)
self.cat.set_default_workspace(orig.name)
ws = self.cat.get_default_workspace()
self.assertEqual(orig.name, ws.name)
def testFeatureTypeDelete(self):
pass
def testCoverageDelete(self):
pass
def testDataStoreDelete(self):
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
states.enabled = False
self.assert_(states.enabled == False)
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == False)
states.enabled = True
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
def testLayerGroupSave(self):
tas = self.cat.get_layergroup("tasmania")
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads', 'tasmania_cities'], tas.layers)
self.assertEqual(tas.styles, [None, None, None, None], tas.styles)
tas.layers = tas.layers[:-1]
tas.styles = tas.styles[:-1]
self.cat.save(tas)
# this verifies the local state
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads'], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
# force a refresh to check the remote state
tas.refresh()
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads'], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
def testImageMosaic(self):
"""
Test case for Issue #110
"""
# testing the mosaic creation
name = 'cea_mosaic'
data = open('test/data/mosaic/cea.zip', 'rb')
self.cat.create_imagemosaic(name, data)
# get the layer resource back
self.cat._cache.clear()
resource = self.cat.get_layer(name).resource
self.assert_(resource is not None)
# delete granule from mosaic
coverage = name
store = self.cat.get_store(name)
granule_id = name + '.1'
self.cat.mosaic_delete_granule(coverage, store, granule_id)
def testTimeDimension(self):
sf = self.cat.get_workspace("sf")
files = shapefile_and_friends(os.path.join(gisdata.GOOD_DATA, "time", "boxes_with_end_date"))
self.cat.create_featurestore("boxes_with_end_date", files, sf)
get_resource = lambda: self.cat._cache.clear() or self.cat.get_layer('boxes_with_end_date').resource
# configure time as LIST
resource = get_resource()
timeInfo = DimensionInfo("time", "true", "LIST", None, "ISO8601", None, attribute="date")
resource.metadata = {'time':timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual("LIST", timeInfo.presentation)
self.assertEqual(True, timeInfo.enabled)
self.assertEqual("date", timeInfo.attribute)
self.assertEqual("ISO8601", timeInfo.units)
# disable time dimension
timeInfo = resource.metadata['time']
timeInfo.enabled = False
# since this is an xml property, it won't get written unless we modify it
resource.metadata = {'time' : timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual(False, timeInfo.enabled)
# configure with interval, end_attribute and enable again
timeInfo.enabled = True
timeInfo.presentation = 'DISCRETE_INTERVAL'
timeInfo.resolution = '3 days'
timeInfo.end_attribute = 'enddate'
resource.metadata = {'time' : timeInfo}
self.cat.save(resource)
# and verify
resource = get_resource()
timeInfo = resource.metadata['time']
self.assertEqual(True, timeInfo.enabled)
self.assertEqual('DISCRETE_INTERVAL', timeInfo.presentation)
self.assertEqual('3 days', timeInfo.resolution_str())
self.assertEqual('enddate', timeInfo.end_attribute)
class GeoserverHelper:
def __init__(self,
geoserverUrl="",
geoserverUserName="",
geoserverPW="",
geoserverWorkSpace="",
postgreIP="",
postgreUserName="",
postgrePW=""):
"""use the constructor given arguments if used"""
self.geoserverUrl = geoserverUrl if geoserverUrl != "" else GEOSERVERURL
self.geoserverUserName = geoserverUserName if geoserverUserName != "" else GEOSERVERUSERNAME
self.geoserverPW = geoserverPW if geoserverPW != "" else GEOSERVERPW
self.geoserverWorkSpace = geoserverWorkSpace if geoserverWorkSpace != "" else "crc"
self.postgreIP = postgreIP if postgreIP != "" else POSTGREIP
self.postgreUserName = postgreUserName if postgreUserName != "" else POSTGREUSERNAME
self.postgrePW = postgrePW if postgrePW != "" else POSTGREPW
if self.geoserverUrl[-1] != '/':
raise Exception("GeoserverUrl must end with a slash ('/')")
self.catalog = Catalog(self.geoserverUrl + "rest/")
self.catalog.http.add_credentials(self.geoserverUserName,
self.geoserverPW)
try:
workspaces = self.catalog.get_workspaces()
except:
e = sys.exc_info()[0]
print e
self.cWorkSpace = self.catalog.get_workspace(self.geoserverWorkSpace)
def getLayers(self):
return self.cWorkSpace.catalog.get_layers()
def insertShapeIntoPostGis(self,
shapeFile,
databaseName,
tableName,
encoding=3857):
'''returns the returnCode of the execution of the insert script, e.g:
helper.insertShapeIntoPostGis('/home/c815/gsTest/test.shp','crc','testingHelper2')'''
if not os.path.isfile(shapeFile):
print "Shape file not found"
return -1
cmds = "PGPASSWORD={pgPW} ./createWSFTFromSHP.sh -s {shapeFileF} -d {databaseNameF} -t {tableNameF} -u {postgreUsername} -i {postgreIP}".format(
pgPW=self.postgrePW,
shapeFileF=shapeFile,
databaseNameF=databaseName,
tableNameF=tableName,
postgreUsername=self.postgreUserName,
postgreIP=self.postgreIP)
return subprocess.call(cmds, shell=True)
def uploadShapeFile(self, shapeFile, storeName):
shpPlusSidcars = geoserver.util.shapefile_and_friends(shapeFile[:-3])
shpPlusSidcars
self.ft = self.catalog.create_featurestore(storeName, shpPlusSidcars,
self.cWorkSpace)
def getStyles(self):
return self.catalog.get_styles()
def uploadStyleFile(self, sldFile, styleName, overWrite, workSpace=None):
f = open(sldFile, 'r')
styleSrc = f.read()
uploadStyle(styleSrc, styleName, overWrite, workSpace)
f.close()
def uploadStyle(self, sldSrc, styleName, overWrite, workSpace=None):
self.catalog.create_style(styleName, sldSrc, overWrite, workSpace)
def publishPostGISLayer(self,
postGISLayerName,
storeName,
crs='EPSG:3857'):
'''cat.publish_featuretype('testingstuff',crcStore,native_crs='EPSG:3857')'''
store = self.catalog.get_store(storeName)
if store != None:
self.catalog.publish_featuretype(postGISLayerName, store, crs)
def setDefaultStyleForLayer(self, layerName, styleName):
l = self.catalog.get_layer(layerName)
sNames = [i.name for i in self.getStyles()]
if styleName not in sNames:
split = styleName.split(':')
if len(split) == 2:
workSpace = styleName.split(':')[0]
newStyleName = styleName.split(':')[1]
else:
return -1
style = self.catalog.get_style(newStyleName, workSpace)
if style is None:
return -1
if l != None:
l._set_default_style(styleName)
self.catalog.save(l)
return 0
def createPostGISDataStore(self,
storeName,
postGisPassword,
postGisUser,
postGisHost,
postGisDatabase,
workSpace=None):
#check if connection parameter are valid
try:
conn = psycopg2.connect(
"dbname='{dbName}' user='******' host='{Host}' password='******'"
.format(dbName=postGisDatabase,
dbUser=postGisUser,
Host=postGisHost,
password=postGisPassword))
except:
return False
w = self.catalog.create_datastore(storeName, workSpace)
template = Template(
"""{'validate connections': 'true', 'port': '5432',
'Support on the fly geometry simplification': 'true',
'create database': 'false', 'dbtype': 'postgis',
'Connection timeout': '20', 'namespace': 'http://www.crcproject.com',
'Max connection idle time': '300', 'Expose primary keys': 'false',
'min connections': '1', 'Max open prepared statements':'50',
'passwd': '$passwd',
'encode functions': 'false',
'max connections': '10', 'Evictor tests per run': '3', 'Loose bbox': 'true',
'Evictor run periodicity': '300', 'Estimated extends': 'true',
'database': '$database',
'fetch size': '1000', 'Test while idle': 'true',
'host': '$host',
'preparedStatements': 'false', 'schema': 'public',
'user': '******'}""")
dic = ast.literal_eval(
template.substitute(passwd=postGisPassword,
user=postGisUser,
host=postGisHost,
database=postGisDatabase))
#'passwd': 'crypt1:Bsaz2AUI8T+6Pj43krA7kg==',
#'user': '******'}
#'database': 'crc',
#'host': 'localhost',
w.connection_parameters = dic
self.catalog.save(w)
return True
def submitFiles():
"""
Send the information of the uploaded files to the Open Data Registration Tool as an encoded JSON string in a GET-request
The info is stored in a list of representations, according to the Open Data Registration Tool API:
https://github.com/switchonproject/sip-html5-resource-registration/wiki
"""
threddsAvailable = True
geoserverAvailable = True
# Check if Thredds server is online
threddsAvailable = checkConnection(app.config['THREDDS_SERVER'],
"Failed to connect to the THREDDS server at " + app.config['THREDDS_SERVER'] + \
". NetCDF files will not be accessible using web services, only by HTTP download.")
# Check if GeoServer is online
geoserverAvailable = checkConnection(app.config['GEOSERVER'],
"Failed to connect to the geoserver at " + app.config['GEOSERVER'] + \
". Shapefiles will not be mapped with WMS and can not be downloaded by WFS.")
datasetname = session['DATASETNAME']
datasetFoldername = session['DATASETFOLDERNAME']
generateDOI = session['GENERATEDOI']
if request.form['submitButton'] == 'previous':
return redirect('/?datasetname=' + datasetFoldername)
if request.form['submitButton'] == 'next':
datasetDir = os.path.join(app.config['BASE_UPLOAD_FOLDER'],
datasetFoldername)
files = [
f for f in os.listdir(datasetDir)
if os.path.isfile(os.path.join(datasetDir, f))
and f not in app.config['IGNORED_FILES']
]
if len(files) > 0:
representation = {}
result = []
urlRoot = request.url_root.rstrip(
'/'
) # get the url root without the traling '/' (for string concatenation)
# Store the root url of the dataset as the primary representation if there are more than 1 file
if len(files) > 1:
representation['name'] = datasetname
representation['description'] = "File download"
representation['type'] = "original data"
representation['contentlocation'] = '/'.join(
[urlRoot, 'data', datasetFoldername])
representation['contenttype'] = "application/octet-stream"
representation['function'] = "information"
representation['protocol'] = "WWW:LINK-1.0-http--link"
result.append(representation)
# if there is only one file, store the direct link to this file
if len(files) == 1:
filename, fileExtension = os.path.splitext(f)
# region Check if it is a zipped shapefile
# if it is, ignore it (unless geoserver is unavailable), otherwise the zip file is added twice
zippedShapefile = False
if fileExtension == '.zip' and geoserverAvailable:
zipFilePath = os.path.join(datasetDir, f)
zipFile = zipfile.ZipFile(zipFilePath, 'r')
filesInZip = zipFile.namelist()
zipFile.close()
for fileInZip in filesInZip:
fileInZipExtension = os.path.splitext(fileInZip)[1]
if fileInZipExtension == '.shp':
zippedShapefile = True
#endregion
if fileExtension != '.nc' and zippedShapefile == False:
representation['name'] = datasetname
representation['description'] = "File download"
representation['type'] = "original data"
# TODO: improve file recognition
if fileExtension == ".zip":
representation['contenttype'] = "application/zip"
else:
representation[
'contenttype'] = "application/octet-stream"
representation['contentlocation'] = '/'.join(
[urlRoot, 'data', datasetFoldername, f])
representation['function'] = "download"
representation[
'protocol'] = "WWW:DOWNLOAD-1.0-http--download"
result.append(representation)
#region THREDDS
if threddsAvailable:
if app.config['DEVELOP']:
threddsCatalog = '/'.join((app.config['THREDDS_SERVER'],
'netcdftest', 'catalog.xml'))
else:
threddsCatalog = '/'.join(
(app.config['THREDDS_SERVER'], datasetFoldername,
'catalog.xml'))
try:
opendapUrls = threddsclient.opendap_urls(threddsCatalog)
for opendapUrl in opendapUrls:
filepath, fileExtension = os.path.splitext(opendapUrl)
filename = opendapUrl.split('/')[-1]
# check if the file is a netCDF file; if yes, store OPeNDAP service url and html download url
if fileExtension == '.nc':
representation = {}
representation['name'] = filename
representation[
'description'] = "Netcdf file OPeNDAP service"
representation['contentlocation'] = opendapUrl
representation[
'contenttype'] = "application/x-netcdf"
representation['type'] = "original data"
representation['function'] = "service"
representation['protocol'] = 'OPeNDAP:OPeNDAP'
result.append(representation)
representation = {}
representation['name'] = filename
representation[
'description'] = "HTML interface OPeNDAP service"
representation[
'contentlocation'] = opendapUrl + ".html"
representation[
'contenttype'] = "application/x-netcdf"
representation['type'] = "original data"
representation['function'] = "download"
representation[
'protocol'] = 'WWW:DOWNLOAD-1.0-http--download'
result.append(representation)
representation = {}
representation['name'] = filename
representation['description'] = "WMS service"
representation[
'contentlocation'] = opendapUrl.replace(
'dodsC', 'wms'
) + "?service=WMS&version=1.3.0&request=GetCapabilities"
representation['contenttype'] = "application/xml"
representation['type'] = "original data"
representation['function'] = "service"
representation[
'protocol'] = 'OGC:WMS-1.1.1-http-get-capabilities'
result.append(representation)
except:
app.logger.info("URL: " + threddsCatalog +
" is not a THREDDS catalog")
#endregion
# region GEOSERVER: loop through all files to check for shapefiles
if geoserverAvailable:
for file in files:
layerName = ''
filename, fileExtension = os.path.splitext(file)
if fileExtension == '.zip':
zipFilePath = os.path.join(datasetDir, file)
zipFile = zipfile.ZipFile(zipFilePath, 'r')
filesInZip = zipFile.namelist()
for fileInZip in filesInZip:
fileInZipName = os.path.split(fileInZip)[1]
fileInZipNoExtName, fileInZipExtension = os.path.splitext(
fileInZipName)
if fileInZipExtension == '.shp':
# Layer name is the file without extension
layerName = fileInZipNoExtName
# Publish .zipped shapefile on geoserver, no subdirectories
zipFile.extractall(datasetDir)
for root, dirs, files in os.walk(datasetDir):
for name in files:
os.rename(
os.path.join(root, name),
os.path.join(datasetDir, name))
# create workspace
r = requests.post(
url=app.config['GEOSERVER'] +
"/rest/workspaces",
headers={'Content-type': 'text/xml'},
data="<workspace><name>" +
datasetFoldername + "</name></workspace>",
auth=HTTPBasicAuth(
app.config['GEOSERVER_ADMIN'],
app.config['GEOSERVER_PASS']))
if r.status_code > 299: # status code of 201 is success; all else is failure
app.logger.error("Error in creating geoserver workspace for " + datasetFoldername + \
"; Status code: " + str(r.status_code) + ", Content: " + r.content)
flash(
"Error in creating workspace on geoserver."
)
return redirect(url_for('uploadData'))
# for testing purposes.. uploaded file is on local machine and can only publish data that is on the data mount of web app
if app.config['DEVELOP']:
shapeFile = "file://D:/sala/Downloads/sld_cookbook_polygon/sld_cookbook_polygon.shp"
else:
shapeFile = settings[
'GEOSERVER_DATA_DIR'] + "/" + datasetFoldername + "/" + fileInZipName
# Publish shapefile on the geoserver; the datastore is automatically created and has the same name as the shapefile + ds
r = requests.put(
url=app.config['GEOSERVER'] +
"/rest/workspaces/" + datasetFoldername +
"/datastores/" + datasetFoldername +
"_ds/external.shp",
headers={'Content-type': 'text/plain'},
data='file://' + shapeFile,
auth=HTTPBasicAuth(
app.config['GEOSERVER_ADMIN'],
app.config['GEOSERVER_PASS']))
if r.status_code > 299:
app.logger.error("Error in publishing shapefile " + datasetFoldername + " on geoserver; Status code: " \
+ str(r.status_code) + ", Content: " + r.content)
flash(
"Error in publishing shapefile on geoserver."
)
return redirect(url_for('uploadData'))
representation = {}
representation['name'] = layerName
representation['description'] = "WMS service"
representation['contentlocation'] = app.config['GEOSERVER'] + "/" + datasetFoldername + "/" + \
"wms?service=WMS&version=1.1.0&request=GetCapabilities"
representation[
'contenttype'] = "application/xml"
representation['type'] = "original data"
representation['function'] = "service"
representation[
'protocol'] = 'OGC:WMS-1.1.1-http-get-capabilities'
result.append(representation)
representation = {}
representation['name'] = layerName
representation['description'] = "WMS service"
representation['contentlocation'] = app.config['GEOSERVER'] + "/" + datasetFoldername + "/" + \
"wms?service=WMS&version=1.1.0&request=GetCapabilities"
representation[
'contenttype'] = "application/xml"
representation['type'] = "aggregated data"
representation['function'] = "service"
representation[
'protocol'] = 'OGC:WMS-1.1.1-http-get-capabilities'
#region Get spatial extent from getcapabilities document
try:
root = ET.fromstring(
requests.get(
representation['contentlocation']).
content)
latlonElem = root.find(
'Capability/Layer/Layer/LatLonBoundingBox'
)
latlonDict = latlonElem.attrib
minx = latlonDict['minx']
miny = latlonDict['miny']
maxx = latlonDict['maxx']
maxy = latlonDict['maxy']
# WKT representation: POLYGON((minx miny, maxx miny, maxx maxy, minx maxy, minx miny))
WKTString = 'POLYGON(({0} {1}, {2} {1}, {2} {3}, {0} {3}, {0} {1}))'.format(
minx, miny, maxx, maxy)
representation[
'wktboundingbox'] = WKTString
except:
app.logger.error(
"Error in deriving WKT bounding box from WMS getcapabilities document"
)
#endregion
result.append(representation)
representation = {}
representation['name'] = fileInZipNoExtName
representation['description'] = "WFS service"
representation['contentlocation'] = app.config[
'GEOSERVER'] + "/" + datasetFoldername + "/" + "ows?service=WFS&version=1.0.0&request=GetCapabilities"
representation[
'contenttype'] = "application/xml"
representation['type'] = "original data"
representation['function'] = "service"
representation[
'protocol'] = "OGC:WFS-1.0.0-http-get-capabilities"
result.append(representation)
representation = {}
representation['name'] = file
representation[
'description'] = "Zipped shapefile"
representation['contentlocation'] = '/'.join(
[urlRoot, 'data', datasetFoldername, file])
representation[
'contenttype'] = "application/zip"
representation['type'] = "original data"
representation['function'] = "download"
representation[
'protocol'] = "WWW:DOWNLOAD-1.0-http--download"
representation[
'uploadmessage'] = "deriveSpatialIndex:shp"
result.append(representation)
# Optional sld file (preconditions, shp uploaded, workspace created)
for fileInZip in filesInZip:
fileInZipName = os.path.split(fileInZip)[1]
fileInZipNoExtName, fileInZipExtension = os.path.splitext(
fileInZipName)
if fileInZipExtension == '.sld':
# for testing purposes.. uploaded file is on local machine and can only publish data that is on the data mount of web app
if app.config['DEVELOP']:
sldFile = "D:/sala/Downloads/sld_cookbook_polygon/sld_cookbook_polygon.sld"
else:
sldFile = settings[
'GEOSERVER_DATA_DIR'] + "/" + datasetFoldername + "/" + fileInZipName
# Connect to geoserver catalogue
cat = Catalog(
app.config['GEOSERVER'] + "/rest",
app.config['GEOSERVER_ADMIN'],
password=app.config['GEOSERVER_PASS'])
# Add or Overwrite
with open(sldFile) as f:
style = cat.create_style(
fileInZipNoExtName,
f.read(),
overwrite=True)
# Link it to the layer
layer = cat.get_layer(layerName)
layer._set_default_style(fileInZipNoExtName)
cat.save(layer)
# close zip file after looping through all files in the zip file
zipFile.close()
#endregion
# region
if generateDOI:
d = DOI(files, datasetDir, datasetname, logger=app.logger)
deposition_id = d.runUpload()
# endregion
resultString = json.dumps(result)
text = urllib.quote_plus(resultString.encode('utf-8'))
if generateDOI:
url = app.config[
'METADATA_URL'] + text + '&deposition=' + deposition_id
else:
url = app.config['METADATA_URL'] + text
# store the representation
app.logger.info("Representations of the dataset: " + resultString)
return redirect(url)
else:
flash("Please upload at least one file")
return redirect(url_for('uploadData'))
class wrap_geoserver:
""" Geoserver (gsconfig) wrapper """
def __init__(self,
geoserver_name,
username=username,
password=password,
easy=False):
if geoserver_name in list(REST.keys()):
self.path = REST[geoserver_name]
else:
self.path = geoserver_name
self.wms = self.path.replace("rest/", "wms")
self.name = geoserver_name
self.catalog = Catalog(self.path, username, password)
if not easy:
self.layers = []
self.layer_names = []
for layer in self.catalog.get_layers():
self.layers.append(layer)
self.layer_names.append(layer.name)
self.stores = [store for store in self.catalog.get_stores()]
self.store_names = [store.name for store in self.stores]
styles = []
self.workspaces = []
self.workspace_names = []
for workspace in self.catalog.get_workspaces():
styles = styles + self.catalog.get_styles(workspace)
self.workspace_names.append(workspace._name)
self.workspaces.append(workspace)
self.styles = styles + [
style for style in self.catalog.get_styles()
]
self.style_names = [style.name for style in self.styles]
def unpack(self, workspace_name, store_type="datastore"):
layers_and_styles = {}
features = []
workspace = self.get_workspace(workspace_name)
if store_type == "datastore":
store_url = workspace.datastore_url
elif store_type == "coveragestore":
store_url = workspace.coveragestore_url
else:
print("No correct store given")
for datastore in tqdm(get(store_url, "name")):
url = "{}workspaces/{}/datastores/{}".format(
self.path, workspace.name, datastore)
features = features + get(url, between_quotes=True)
for feature in features:
layer_name = os.path.basename(feature).split(".")[0]
self.get_layer(self.get_slug(workspace.name, layer_name))
layers_and_styles[layer_name] = self.layer.default_style
setattr(self, workspace_name + "_data", layers_and_styles)
return layers_and_styles
def get_layer(self, layer, easy=False):
self.layer = self.catalog.get_layer(layer)
if not easy:
self.resource = self.layer.resource
self.layer_name = self.layer.resource.name
self.sld_name = self.layer.default_style.name
self.sld_body = self.layer.default_style.sld_body
self.layer_latlon_bbox = self.layer.resource.latlon_bbox
self.layer_title = self.layer.resource.title
self.layer_abstract = self.layer.resource.abstract
def get_store(self, layer):
self.store = self.layer.resource._store
def get_resource(self):
self.resource = self.catalog.get_resource(self.layer.name, self.store)
def get_workspace(self, workspace_name):
self.workspace = self.catalog.get_workspace(workspace_name)
self.workspace_name = self.workspace._name
return self.workspace
def write_abstract(self, data, load_resource=True):
if load_resource:
self.get_resource()
self.resource.abstract = data
self.catalog.save(self.resource)
def write_title(self, title):
self.resource.title = title
self.catalog.save(self.resource)
def get_connection_parameters(self):
self.get_resource()
return self.resource.store.connection_parameters
def create_workspace(self, workspace_name):
workspace_exists = workspace_name in self.workspace_names
if not workspace_exists:
self.workspace = self.catalog.create_workspace(workspace_name)
else:
print("workspace already exists, using existing workspace")
self.workspace = self.catalog.get_workspace(workspace_name)
self.workspace_name = workspace_name
def create_postgis_datastore(self, store_name, workspace_name, pg_data):
try:
self.store = self.catalog.get_store(store_name,
self.workspace_name)
print("store within workspace exists, using existing store")
except Exception as e:
print(e)
ds = self.catalog.create_datastore(store_name, workspace_name)
ds.connection_parameters.update(
host=pg_data["host"],
port=pg_data["port"],
database=pg_data["database"],
user=pg_data["username"],
passwd=pg_data["password"],
dbtype="postgis",
schema="public",
)
self.save(ds)
self.store = self.catalog.get_store(store_name,
self.workspace_name)
self.store_name = store_name
def publish_layer(self,
layer_name,
workspace_name,
overwrite=False,
epsg="3857",
reload=False):
layer_exists = layer_name in self.layer_names
# if layer_name in self.workspace_layers[workspace_name]:
slug = self.get_slug(workspace_name, layer_name)
if overwrite and layer_exists:
print("Layer exists, deleting layer")
try:
self.layer = self.catalog.get_layer(slug)
self.delete(self.layer)
self.reload()
layer_exists = False
except Exception as e:
print(e)
print("Layer does not exist in workspace")
layer_exists = False
if not layer_exists:
feature_type = self.catalog.publish_featuretype(
layer_name,
self.store,
"EPSG:{}".format(str(epsg)),
srs="EPSG:{}".format(str(epsg)),
)
self.save(feature_type)
self.feature_type = feature_type
else:
print("layer already exists, using existing layer")
if reload:
self.get_layer(slug)
self.layer_name = layer_name
def publish_layergroup(self,
name,
layers,
styles=(),
bounds=None,
workspace=None):
layer_group = self.catalog.create_layergroup(name, layers, styles,
bounds, workspace)
self.save(layer_group)
def save(self, save_object):
return self.catalog.save(save_object)
def close(self):
self.catalog = None
def delete(self, delete_object):
self.catalog.delete(delete_object)
def reload(self):
self.catalog.reload()
def upload_shapefile(self, layer_name, shapefile_path):
path = shapefile_path.split(".shp")[0]
shapefile = shapefile_and_friends(path)
ft = self.catalog.create_featurestore(layer_name, shapefile,
self.workspace)
self.save(ft)
def upload_sld(self, sld_name, workspace_name, sld, overwrite=True):
style_exists = sld_name in self.style_names
if overwrite and style_exists:
print("Overwriting style")
style = self.catalog.get_style(sld_name, workspace_name)
self.delete(style)
self.reload()
style_exists = False
if not style_exists:
try:
self.catalog.create_style(sld_name, sld, False, workspace_name,
"sld11")
except Exception as e:
print(e)
style = self.catalog.get_style(sld_name, workspace_name)
self.delete(style)
self.reload()
self.catalog.create_style(sld_name, sld, False, workspace_name,
"sld10")
self.style_name = sld_name
else:
if style_exists:
print("Style already exists, using current style")
self.style_name = sld_name
def set_sld_for_layer(self,
workspace_name=None,
style_name=None,
use_custom=False):
if not use_custom:
workspace_name = self.workspace_name
style_name = self.style_name
self.style_slug = self.get_slug(workspace_name, style_name)
else:
if workspace_name is None:
self.style_slug = style_name
else:
self.style_slug = self.get_slug(workspace_name, style_name)
self.style = self.catalog.get_style(self.style_slug)
print("Setting {} for {}".format(self.style.name, self.layer.name))
self.layer.default_style = self.style
self.save(self.layer)
def get_slug(self, workspace, name):
return "{}:{}".format(workspace, name)
def get_slug_data(self, slug):
workspace_name = slug.split(":")[0]
layer_name = slug.split(":")[1]
return workspace_name, layer_name
def get_sld(self, layer_slug=None):
if layer_slug is None:
self.style = self.catalog.get_style(self.layer_slug)
else:
self.style = self.catalog.get_style(layer_slug)
self.sld_body = self.style.sld_body
return self.sld_body
def get_layer_workspace(self, layer_name):
return self.catalog.get_layer(layer_name).resource.workspace.name
if style is not None and style:
return (layer, style)
else:
return (layer, demo.get_layer(layer).default_style.name)
g = demo.get_layergroup("groupname")
resolved = [resolve(l, s) for (l, s) in zip(g.layers, g.styles)]
# upload all styles to live
for (l, s) in resolved:
wayne_style = prefix + s
style_on_server = live.get_style(wayne_style)
sld = demo.get_style(s).sld_body
if style_on_server is None:
live.create_style(wayne_style, sld)
else:
style_on_server.update_body(sld)
backup_layernames = {}
# check that all requisite layers exist!
for (l, s) in resolved:
assert live.get_layer(l) is not None or l in backup_layernames, l
lyrs = [backup_layernames.get(x[0], x[0]) for x in resolved]
stls = [(prefix + x[1]) for x in resolved]
wayne_group = live.get_layergroup(groupname)
if wayne_group is None:
wayne_group = live.create_layergroup(groupname)
wayne_group.layers = lyrs
class ModifyingTests(unittest.TestCase):
def setUp(self):
self.cat = Catalog("http://localhost:8080/geoserver/rest")
def testFeatureTypeSave(self):
# test saving round trip
rs = self.cat.get_resource("bugsites")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
enabled = rs.enabled
# Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(new_abstract, rs.abstract)
self.assertEqual(enabled, rs.enabled)
# Change keywords on server
rs.keywords = ["bugsites", "gsconfig"]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(["bugsites", "gsconfig"], rs.keywords)
self.assertEqual(enabled, rs.enabled)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(
[("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")],
rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("bugsites")
self.assertEqual(old_abstract, rs.abstract)
def testDataStoreCreate(self):
ds = self.cat.create_datastore("vector_gsconfig")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
def testPublishFeatureType(self):
# Use the other test and store creation to load vector data into a database
# @todo maybe load directly to database?
try:
self.testDataStoreCreateAndThenAlsoImportData()
except FailedRequestError:
pass
try:
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
ds = self.cat.get_store("gsconfig_import_test")
# make sure it's gone
self.assert_(self.cat.get_layer('import') is None)
self.cat.publish_featuretype("import", ds, native_crs="EPSG:4326")
# and now it's not
self.assert_(self.cat.get_layer('import') is not None)
finally:
# tear stuff down to allow the other test to pass if we run first
ds = self.cat.get_store("gsconfig_import_test")
lyr = self.cat.get_layer('import')
# Delete the existing layer and resource to allow republishing.
self.cat.delete(lyr)
self.cat.delete(lyr.resource)
self.cat.delete(ds)
def testDataStoreModify(self):
ds = self.cat.get_store("sf")
self.assertFalse("foo" in ds.connection_parameters)
ds.connection_parameters = ds.connection_parameters
ds.connection_parameters["foo"] = "bar"
orig_ws = ds.workspace.name
self.cat.save(ds)
ds = self.cat.get_store("sf")
self.assertTrue("foo" in ds.connection_parameters)
self.assertEqual("bar", ds.connection_parameters["foo"])
self.assertEqual(orig_ws, ds.workspace.name)
@drop_table('import')
def testDataStoreCreateAndThenAlsoImportData(self):
ds = self.cat.create_datastore("gsconfig_import_test")
ds.connection_parameters.update(**DBPARAMS)
self.cat.save(ds)
ds = self.cat.get_store("gsconfig_import_test")
self.cat.add_data_to_store(ds, "import", {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
})
def testCoverageStoreCreate(self):
ds = self.cat.create_coveragestore2("coverage_gsconfig")
ds.data_url = "file:data/mytiff.tiff"
self.cat.save(ds)
def testCoverageStoreModify(self):
cs = self.cat.get_store("sfdem")
self.assertEqual("GeoTIFF", cs.type)
cs.type = "WorldImage"
self.cat.save(cs)
cs = self.cat.get_store("sfdem")
self.assertEqual("WorldImage", cs.type)
# not sure about order of test runs here, but it might cause problems
# for other tests if this layer is misconfigured
cs.type = "GeoTIFF"
self.cat.save(cs)
def testCoverageSave(self):
# test saving round trip
rs = self.cat.get_resource("Arc_Sample")
old_abstract = rs.abstract
new_abstract = "Not the original abstract"
# # Change abstract on server
rs.abstract = new_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(new_abstract, rs.abstract)
# Restore abstract
rs.abstract = old_abstract
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(old_abstract, rs.abstract)
# Change metadata links on server
rs.metadata_links = [("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")]
enabled = rs.enabled
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEqual(
[("text/xml", "TC211", "http://example.com/gsconfig.test.metadata")],
rs.metadata_links)
self.assertEqual(enabled, rs.enabled)
srs_before = set(['EPSG:4326'])
srs_after = set(['EPSG:4326', 'EPSG:3785'])
formats = set(['ARCGRID', 'ARCGRID-GZIP', 'GEOTIFF', 'PNG', 'GIF', 'TIFF'])
formats_after = set(["PNG", "GIF", "TIFF"])
# set and save request_srs_list
self.assertEquals(set(rs.request_srs_list), srs_before, str(rs.request_srs_list))
rs.request_srs_list = rs.request_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.request_srs_list), srs_after, str(rs.request_srs_list))
# set and save response_srs_list
self.assertEquals(set(rs.response_srs_list), srs_before, str(rs.response_srs_list))
rs.response_srs_list = rs.response_srs_list + ['EPSG:3785']
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.response_srs_list), srs_after, str(rs.response_srs_list))
# set and save supported_formats
self.assertEquals(set(rs.supported_formats), formats, str(rs.supported_formats))
rs.supported_formats = ["PNG", "GIF", "TIFF"]
self.cat.save(rs)
rs = self.cat.get_resource("Arc_Sample")
self.assertEquals(set(rs.supported_formats), formats_after, str(rs.supported_formats))
def testWmsStoreCreate(self):
ws = self.cat.create_wmsstore("wmsstore_gsconfig")
ws.capabilitiesURL = "http://suite.opengeo.org/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities"
ws.type = "WMS"
self.cat.save(ws)
def testWmsLayer(self):
self.cat.create_workspace("wmstest", "http://example.com/wmstest")
wmstest = self.cat.get_workspace("wmstest")
wmsstore = self.cat.create_wmsstore("wmsstore", wmstest)
wmsstore.capabilitiesURL = "http://suite.opengeo.org/geoserver/ows?service=wms&version=1.1.1&request=GetCapabilities"
wmsstore.type = "WMS"
self.cat.save(wmsstore)
wmsstore = self.cat.get_store("wmsstore")
self.assertEqual(1, len(self.cat.get_stores(wmstest)))
available_layers = wmsstore.get_resources(available=True)
for layer in available_layers:
new_layer = self.cat.create_wmslayer(wmstest, wmsstore, layer)
added_layers = wmsstore.get_resources()
self.assertEqual(len(available_layers), len(added_layers))
def testFeatureTypeCreate(self):
shapefile_plus_sidecars = shapefile_and_friends("test/data/states")
expected = {
'shp': 'test/data/states.shp',
'shx': 'test/data/states.shx',
'dbf': 'test/data/states.dbf',
'prj': 'test/data/states.prj'
}
self.assertEqual(len(expected), len(shapefile_plus_sidecars))
for k, v in expected.iteritems():
self.assertEqual(v, shapefile_plus_sidecars[k])
sf = self.cat.get_workspace("sf")
self.cat.create_featurestore("states_test", shapefile_plus_sidecars, sf)
self.assert_(self.cat.get_resource("states_test", workspace=sf) is not None)
self.assertRaises(
ConflictingDataError,
lambda: self.cat.create_featurestore("states_test", shapefile_plus_sidecars, sf)
)
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster_test", shapefile_plus_sidecars, sf)
)
bogus_shp = {
'shp': 'test/data/Pk50095.tif',
'shx': 'test/data/Pk50095.tif',
'dbf': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("bogus_shp", bogus_shp, sf)
)
lyr = self.cat.get_layer("states_test")
self.cat.delete(lyr)
self.assert_(self.cat.get_layer("states_test") is None)
def testCoverageCreate(self):
tiffdata = {
'tiff': 'test/data/Pk50095.tif',
'tfw': 'test/data/Pk50095.tfw',
'prj': 'test/data/Pk50095.prj'
}
sf = self.cat.get_workspace("sf")
# TODO: Uploading WorldImage file no longer works???
# ft = self.cat.create_coveragestore("Pk50095", tiffdata, sf)
# self.assert_(self.cat.get_resource("Pk50095", workspace=sf) is not None)
# self.assertRaises(
# ConflictingDataError,
# lambda: self.cat.create_coveragestore("Pk50095", tiffdata, sf)
# )
self.assertRaises(
UploadError,
lambda: self.cat.create_featurestore("Pk50095_vector", tiffdata, sf)
)
bogus_tiff = {
'tiff': 'test/data/states.shp',
'tfw': 'test/data/states.shx',
'prj': 'test/data/states.prj'
}
self.assertRaises(
UploadError,
lambda: self.cat.create_coveragestore("states_raster", bogus_tiff)
)
def testLayerSave(self):
# test saving round trip
lyr = self.cat.get_layer("states")
old_attribution = lyr.attribution
new_attribution = "Not the original attribution"
# change attribution on server
lyr.attribution = new_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(new_attribution, lyr.attribution)
# Restore attribution
lyr.attribution = old_attribution
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(old_attribution, lyr.attribution)
self.assertEqual(lyr.default_style.name, "population")
old_default_style = lyr.default_style
lyr.default_style = (s for s in lyr.styles if s.name == "pophatch").next()
lyr.styles = [old_default_style]
self.cat.save(lyr)
lyr = self.cat.get_layer("states")
self.assertEqual(lyr.default_style.name, "pophatch")
self.assertEqual([s.name for s in lyr.styles], ["population"])
def testStyles(self):
# upload new style, verify existence
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Fred", fred.sld_title)
# replace style, verify changes
self.cat.create_style("fred", open("test/ted.sld").read(), overwrite=True)
fred = self.cat.get_style("fred")
self.assert_(fred is not None)
self.assertEqual("Ted", fred.sld_title)
# delete style, verify non-existence
self.cat.delete(fred, purge=True)
self.assert_(self.cat.get_style("fred") is None)
# attempt creating new style
self.cat.create_style("fred", open("test/fred.sld").read())
fred = self.cat.get_style("fred")
self.assertEqual("Fred", fred.sld_title)
# verify it can be found via URL and check the name
f = self.cat.get_style_by_url(fred.href)
self.assert_(f is not None)
self.assertEqual(f.name, fred.name)
def testWorkspaceStyles(self):
# upload new style, verify existence
self.cat.create_style("jed", open("test/fred.sld").read(), workspace="topp")
jed = self.cat.get_style("jed", workspace="blarny")
self.assert_(jed is None)
jed = self.cat.get_style("jed", workspace="topp")
self.assert_(jed is not None)
self.assertEqual("Fred", jed.sld_title)
jed = self.cat.get_style("topp:jed")
self.assert_(jed is not None)
self.assertEqual("Fred", jed.sld_title)
# replace style, verify changes
self.cat.create_style("jed", open("test/ted.sld").read(), overwrite=True, workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assert_(jed is not None)
self.assertEqual("Ted", jed.sld_title)
# delete style, verify non-existence
self.cat.delete(jed, purge=True)
self.assert_(self.cat.get_style("jed", workspace="topp") is None)
# attempt creating new style
self.cat.create_style("jed", open("test/fred.sld").read(), workspace="topp")
jed = self.cat.get_style("jed", workspace="topp")
self.assertEqual("Fred", jed.sld_title)
# verify it can be found via URL and check the full name
f = self.cat.get_style_by_url(jed.href)
self.assert_(f is not None)
self.assertEqual(f.fqn, jed.fqn)
def testLayerWorkspaceStyles(self):
# upload new style, verify existence
self.cat.create_style("ned", open("test/fred.sld").read(), overwrite=True, workspace="topp")
self.cat.create_style("zed", open("test/ted.sld").read(), overwrite=True, workspace="topp")
ned = self.cat.get_style("ned", workspace="topp")
zed = self.cat.get_style("zed", workspace="topp")
self.assert_(ned is not None)
self.assert_(zed is not None)
lyr = self.cat.get_layer("states")
lyr.default_style = ned
lyr.styles = [zed]
self.cat.save(lyr)
self.assertEqual("topp:ned", lyr.default_style)
self.assertEqual([zed], lyr.styles)
lyr.refresh()
self.assertEqual("topp:ned", lyr.default_style.fqn)
self.assertEqual([zed.fqn], [s.fqn for s in lyr.styles])
def testWorkspaceCreate(self):
ws = self.cat.get_workspace("acme")
self.assertEqual(None, ws)
self.cat.create_workspace("acme", "http://example.com/acme")
ws = self.cat.get_workspace("acme")
self.assertEqual("acme", ws.name)
def testWorkspaceDelete(self):
self.cat.create_workspace("foo", "http://example.com/foo")
ws = self.cat.get_workspace("foo")
self.cat.delete(ws)
ws = self.cat.get_workspace("foo")
self.assert_(ws is None)
def testWorkspaceDefault(self):
# save orig
orig = self.cat.get_default_workspace()
neu = self.cat.create_workspace("neu", "http://example.com/neu")
try:
# make sure setting it works
self.cat.set_default_workspace("neu")
ws = self.cat.get_default_workspace()
self.assertEqual('neu', ws.name)
finally:
# cleanup and reset to the way things were
self.cat.delete(neu)
self.cat.set_default_workspace(orig.name)
ws = self.cat.get_default_workspace()
self.assertEqual(orig.name, ws.name)
def testFeatureTypeDelete(self):
pass
def testCoverageDelete(self):
pass
def testDataStoreDelete(self):
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
states.enabled = False
self.assert_(states.enabled == False)
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == False)
states.enabled = True
self.cat.save(states)
states = self.cat.get_store('states_shapefile')
self.assert_(states.enabled == True)
def testLayerGroupSave(self):
tas = self.cat.get_layergroup("tasmania")
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads', 'tasmania_cities'], tas.layers)
self.assertEqual(tas.styles, [None, None, None, None], tas.styles)
tas.layers = tas.layers[:-1]
tas.styles = tas.styles[:-1]
self.cat.save(tas)
# this verifies the local state
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads'], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
# force a refresh to check the remote state
tas.refresh()
self.assertEqual(tas.layers, ['tasmania_state_boundaries', 'tasmania_water_bodies', 'tasmania_roads'], tas.layers)
self.assertEqual(tas.styles, [None, None, None], tas.styles)
