def layer_replace(request, layername, template='layers/layer_replace.html'):
layer = _resolve_layer(request, layername, 'layers.change_layer',_PERMISSION_MSG_MODIFY)
if request.method == 'GET':
cat = Layer.objects.gs_catalog
info = cat.get_resource(layer.name)
is_featuretype = info.resource_type == FeatureType.resource_type
return render_to_response(template,
RequestContext(request, {'layer': layer,
'is_featuretype': is_featuretype}))
elif request.method == 'POST':
form = LayerUploadForm(request.POST, request.FILES)
tempdir = None
if form.is_valid():
try:
tempdir, base_file = form.write_files()
saved_layer = save(layer, base_file, request.user, overwrite=True,
permissions=layer.get_all_level_info())
return HttpResponse(json.dumps({
"success": True,
"redirect_to": reverse('layer_metadata', args=[saved_layer.typename])}))
except Exception, e:
logger.info("Unexpected error during upload.")
return HttpResponse(json.dumps({
"success": False,
"errors": ["Unexpected error during upload: " + escape(str(e))]}))
finally:
def layer_replace(request, layername, template='layers/layer_replace.html'):
layer = _resolve_layer(request, layername, 'layers.change_layer',_PERMISSION_MSG_MODIFY)
if request.method == 'GET':
cat = Layer.objects.gs_catalog
info = cat.get_resource(layer.name)
is_featuretype = info.resource_type == FeatureType.resource_type
return render_to_response(template,
RequestContext(request, {'layer': layer,
'is_featuretype': is_featuretype}))
elif request.method == 'POST':
form = LayerUploadForm(request.POST, request.FILES)
tempdir = None
out = {}
if form.is_valid():
try:
tempdir, base_file = form.write_files()
saved_layer = save(layer, base_file, request.user, overwrite=True,
permissions=layer.get_all_level_info())
except Exception, e:
out['success'] = False
out['errors'] = str(e)
else:
out['success'] = True
out['url'] = reverse('layer_detail', args=[saved_layer.typename])
finally:
def layer_replace(request, layername, template='layers/layer_replace.html'):
layer = _resolve_layer(request, layername, 'layers.change_layer',_PERMISSION_MSG_MODIFY)
if request.method == 'GET':
cat = Layer.objects.gs_catalog
info = cat.get_resource(layer.name)
is_featuretype = info.resource_type == FeatureType.resource_type
return render_to_response(template,
RequestContext(request, {'layer': layer,
'is_featuretype': is_featuretype}))
elif request.method == 'POST':
form = LayerUploadForm(request.POST, request.FILES)
tempdir = None
out = {}
if form.is_valid():
try:
tempdir, base_file = form.write_files()
saved_layer = save(layer, base_file, request.user, overwrite=True,
permissions=layer.get_all_level_info())
except Exception, e:
out['success'] = False
out['errors'] = str(e)
else:
out['success'] = True
out['url'] = reverse('layer_detail', args=[saved_layer.typename])
finally:
def layer_replace(request, layername, template='layers/layer_replace.html'):
layer = _resolve_layer(request, layername, 'layers.change_layer',
_PERMISSION_MSG_MODIFY)
if request.method == 'GET':
return render_to_response(
template,
RequestContext(request, {
'layer': layer,
'is_featuretype': layer.is_vector()
}))
elif request.method == 'POST':
form = LayerUploadForm(request.POST, request.FILES)
tempdir = None
out = {}
if form.is_valid():
try:
tempdir, base_file = form.write_files()
saved_layer = save(layer,
base_file,
request.user,
overwrite=True)
except Exception, e:
out['success'] = False
out['errors'] = str(e)
else:
out['success'] = True
out['url'] = reverse('layer_detail',
args=[saved_layer.typename])
finally:
def layer_upload(request, template='layers/layer_upload.html'):
if request.method == 'GET':
return render_to_response(template,
RequestContext(request, {}))
elif request.method == 'POST':
form = NewLayerUploadForm(request.POST, request.FILES)
tempdir = None
if form.is_valid():
try:
tempdir, base_file = form.write_files()
title = form.cleaned_data["layer_title"]
# Replace dots in filename - GeoServer REST API upload bug
# and avoid any other invalid characters.
# Use the title if possible, otherwise default to the filename
if title is not None and len(title) > 0:
name_base = title
else:
name_base, __ = os.path.splitext(form.cleaned_data["base_file"].name)
name = slugify(name_base.replace(".","_"))
if form.cleaned_data["templetize"] == True:
if request.user.is_superuser:
saved_template = save_template(name, base_file, request.user)
return HttpResponse(json.dumps({
"success": True,
"redirect_to": reverse('layer_simpli_upload')}))
##Verify NAME field of the shapefile
infile = ogr.Open(str(base_file), 1)
inlyr = infile.GetLayerByIndex(0)
layer_defn = inlyr.GetLayerDefn()
field_names = [layer_defn.GetFieldDefn(i).GetName() for i in range(layer_defn.GetFieldCount())]
if not 'NAME' in field_names:
fieldDefn = ogr.FieldDefn('NAME', ogr.OFTString)
fieldDefn.SetWidth(14)
inlyr.CreateField(fieldDefn)
saved_layer = save(name, base_file, request.user,
overwrite = False,
abstract = form.cleaned_data["abstract"],
title = form.cleaned_data["layer_title"],
permissions = form.cleaned_data["permissions"]
)
return HttpResponse(json.dumps({
"success": True,
"redirect_to": reverse('layer_metadata', args=[saved_layer.typename])}))
except Exception, e:
logger.exception("Unexpected error during upload.")
return HttpResponse(json.dumps({
"success": False,
"errormsgs": ["Unexpected error during upload: " + escape(str(e))]}))
finally:
def layer_upload(request, template='upload/layer_upload.html'):
if request.method == 'GET':
return render_to_response(template, RequestContext(request, {}))
elif request.method == 'POST':
form = NewLayerUploadForm(request.POST, request.FILES)
tempdir = None
errormsgs = []
out = {'success': False}
if form.is_valid():
title = form.cleaned_data["layer_title"]
# Replace dots in filename - GeoServer REST API upload bug
# and avoid any other invalid characters.
# Use the title if possible, otherwise default to the filename
if title is not None and len(title) > 0:
name_base = title
else:
name_base, __ = os.path.splitext(
form.cleaned_data["base_file"].name)
name = slugify(name_base.replace(".", "_"))
try:
# Moved this inside the try/except block because it can raise
# exceptions when unicode characters are present.
# This should be followed up in upstream Django.
tempdir, base_file = form.write_files()
saved_layer = save(
name,
base_file,
request.user,
overwrite=False,
charset=form.cleaned_data["charset"],
abstract=form.cleaned_data["abstract"],
title=form.cleaned_data["layer_title"],
)
except Exception, e:
logger.exception(e)
out['success'] = False
out['errors'] = str(e)
else:
out['success'] = True
out['url'] = reverse('layer_detail',
args=[saved_layer.typename])
permissions = form.cleaned_data["permissions"]
if permissions is not None and len(permissions.keys()) > 0:
saved_layer.set_permissions(permissions)
finally:
def layer_upload(request, template='layers/layer_upload.html'):
if request.method == 'GET':
return render_to_response(template, RequestContext(request, {}))
elif request.method == 'POST':
form = NewLayerUploadForm(request.POST, request.FILES)
tempdir = None
if form.is_valid():
try:
tempdir, base_file = form.write_files()
title = form.cleaned_data["layer_title"]
# Replace dots in filename - GeoServer REST API upload bug
# and avoid any other invalid characters.
# Use the title if possible, otherwise default to the filename
if title is not None and len(title) > 0:
name_base = title
else:
name_base, __ = os.path.splitext(
form.cleaned_data["base_file"].name)
name = slugify(name_base.replace(".", "_"))
saved_layer = save(
name,
base_file,
request.user,
overwrite=False,
abstract=form.cleaned_data["abstract"],
title=form.cleaned_data["layer_title"],
permissions=form.cleaned_data["permissions"])
return HttpResponse(
json.dumps({
"success":
True,
"redirect_to":
reverse('layer_metadata', args=[saved_layer.typename])
}))
except Exception, e:
logger.exception("Unexpected error during upload.")
return HttpResponse(
json.dumps({
"success":
False,
"errormsgs":
["Unexpected error during upload: " + escape(str(e))]
}))
finally:
def layer_upload(request, template='upload/layer_upload.html'):
user = get_valid_user()
ogc_server_settings.DATASTORE = request.user.profile.user.username
if request.method == 'GET':
return render_to_response(template,
RequestContext(request, {}))
elif request.method == 'POST':
form = NewLayerUploadForm(request.POST, request.FILES)
tempdir = None
errormsgs = []
out = {'success': False}
if form.is_valid():
title = form.cleaned_data["layer_title"]
# Replace dots in filename - GeoServer REST API upload bug
# and avoid any other invalid characters.
# Use the title if possible, otherwise default to the filename
if title is not None and len(title) > 0:
name_base = title
else:
name_base, __ = os.path.splitext(form.cleaned_data["base_file"].name)
name = slugify(name_base.replace(".","_"))
try:
# Moved this inside the try/except block because it can raise
# exceptions when unicode characters are present.
# This should be followed up in upstream Django.
tempdir, base_file = form.write_files()
saved_layer = save(name, base_file, request.user,
overwrite = False,
charset = form.cleaned_data["charset"],
abstract = form.cleaned_data["abstract"],
title = form.cleaned_data["layer_title"],
permissions = form.cleaned_data["permissions"],
)
except Exception, e:
logger.exception(e)
out['success'] = False
out['errors'] = str(e)
else:
out['success'] = True
out['url'] = reverse('layer_detail', args=[saved_layer.typename])
finally:
def layer_replace(request, layername, template='layers/layer_replace.html'):
layer = _resolve_layer(request, layername, 'layers.change_layer',
_PERMISSION_MSG_MODIFY)
if request.method == 'GET':
cat = Layer.objects.gs_catalog
info = cat.get_resource(layer.name)
is_featuretype = info.resource_type == FeatureType.resource_type
return render_to_response(
template,
RequestContext(request, {
'layer': layer,
'is_featuretype': is_featuretype
}))
elif request.method == 'POST':
form = LayerUploadForm(request.POST, request.FILES)
tempdir = None
if form.is_valid():
try:
tempdir, base_file = form.write_files()
saved_layer = save(layer,
base_file,
request.user,
overwrite=True,
permissions=layer.get_all_level_info())
return HttpResponse(
json.dumps({
"success":
True,
"redirect_to":
reverse('layer_metadata', args=[saved_layer.typename])
}))
except Exception, e:
logger.info("Unexpected error during upload.")
return HttpResponse(
json.dumps({
"success":
False,
"errors":
["Unexpected error during upload: " + escape(str(e))]
}))
finally:
def layer_upload(request, template='upload/layer_upload.html'):
if request.method == 'GET':
return render_to_response(template, RequestContext(request, {}))
elif request.method == 'POST':
form = NewLayerUploadForm(request.POST, request.FILES)
tempdir = None
errormsgs = []
out = {'success': False}
if form.is_valid():
tempdir, base_file = form.write_files()
title = form.cleaned_data["layer_title"]
# Replace dots in filename - GeoServer REST API upload bug
# and avoid any other invalid characters.
# Use the title if possible, otherwise default to the filename
if title is not None and len(title) > 0:
name_base = title
else:
name_base, __ = os.path.splitext(
form.cleaned_data["base_file"].name)
name = slugify(name_base.replace(".", "_"))
try:
saved_layer = save(
name,
base_file,
request.user,
overwrite=False,
abstract=form.cleaned_data["abstract"],
title=form.cleaned_data["layer_title"],
permissions=form.cleaned_data["permissions"])
except Exception, e:
out['success'] = False
out['errors'] = str(e)
else:
out['success'] = True
out['url'] = reverse('layer_detail',
args=[saved_layer.typename])
finally:
def layer_upload(request, template='upload/layer_upload.html'):
if request.method == 'GET':
return render_to_response(template,
RequestContext(request, {}))
elif request.method == 'POST':
form = NewLayerUploadForm(request.POST, request.FILES)
tempdir = None
errormsgs = []
out = {'success': False}
if form.is_valid():
tempdir, base_file = form.write_files()
title = form.cleaned_data["layer_title"]
# Replace dots in filename - GeoServer REST API upload bug
# and avoid any other invalid characters.
# Use the title if possible, otherwise default to the filename
if title is not None and len(title) > 0:
name_base = title
else:
name_base, __ = os.path.splitext(form.cleaned_data["base_file"].name)
name = slugify(name_base.replace(".","_"))
try:
saved_layer = save(name, base_file, request.user,
overwrite = False,
abstract = form.cleaned_data["abstract"],
title = form.cleaned_data["layer_title"],
permissions = form.cleaned_data["permissions"]
)
except Exception, e:
logger.exception(e)
out['success'] = False
out['errors'] = str(e)
else:
out['success'] = True
out['url'] = reverse('layer_detail', args=[saved_layer.typename])
finally:
def test_layer_upload(self):
""" Try uploading a layer and verify that the user can administrate
his own layer despite not being a site administrator.
"""
from django.contrib.auth.models import User
client = Client()
client.login(username='******', password='******')
#TODO: Would be nice to ensure the name is available before
#running the test...
norman = User.objects.get(username="******")
saved_layer = save("san_andres_y_providencia_poi_by_norman",
os.path.join(gisdata.VECTOR_DATA, "san_andres_y_providencia_poi.shp"),
norman,
overwrite=False,
)
url = reverse('layer_metadata', args=[saved_layer.typename])
resp = client.get(url)
self.assertEquals(resp.status_code, 200)
def test_layer_upload(self):
""" Try uploading a layer and verify that the user can administrate
his own layer despite not being a site administrator.
"""
from django.contrib.auth.models import User
client = Client()
client.login(username='******', password='******')
#TODO: Would be nice to ensure the name is available before
#running the test...
norman = User.objects.get(username="******")
saved_layer = save("san_andres_y_providencia_poi_by_norman",
os.path.join(gisdata.VECTOR_DATA, "san_andres_y_providencia_poi.shp"),
norman,
overwrite=True,
)
url = reverse('layer_metadata', args=[saved_layer.typename])
resp = client.get(url)
self.assertEquals(resp.status_code, 200)
def layer_upload(request, template='layers/layer_upload.html'):
if request.method == 'GET':
return render_to_response(template,
RequestContext(request, {}))
elif request.method == 'POST':
form = NewLayerUploadForm(request.POST, request.FILES)
tempdir = None
if form.is_valid():
try:
tempdir, base_file = form.write_files()
title = form.cleaned_data["layer_title"]
# Replace dots in filename - GeoServer REST API upload bug
# and avoid any other invalid characters.
# Use the title if possible, otherwise default to the filename
if title is not None and len(title) > 0:
name_base = title
else:
name_base, __ = os.path.splitext(form.cleaned_data["base_file"].name)
name = slugify(name_base.replace(".","_"))
saved_layer = save(name, base_file, request.user,
overwrite = False,
abstract = form.cleaned_data["abstract"],
title = form.cleaned_data["layer_title"],
permissions = form.cleaned_data["permissions"]
)
return HttpResponse(json.dumps({
"success": True,
"redirect_to": reverse('layer_metadata', args=[saved_layer.typename])}))
except Exception, e:
logger.exception("Unexpected error during upload.")
return HttpResponse(json.dumps({
"success": False,
"errormsgs": ["Unexpected error during upload: " + escape(str(e))]}))
finally:
def testPrintProxy(self):
""" Test the PrintProxyMiddleware if activated.
It should respect the permissions on private layers.
"""
if 'geonode.middleware.PrintProxyMiddleware' in settings.MIDDLEWARE_CLASSES:
# STEP 1: Import a layer
from django.contrib.auth.models import User
from geonode.maps.models import Map
client = Client()
client.login(username='******', password='******')
#TODO: Would be nice to ensure the name is available before
#running the test...
norman = User.objects.get(username="******")
saved_layer = save("san_andres_y_providencia_poi_by_norman",
os.path.join(gisdata.VECTOR_DATA, "san_andres_y_providencia_poi.shp"),
norman,
overwrite=True,
)
# Set the layer private
saved_layer.set_gen_level(ANONYMOUS_USERS, saved_layer.LEVEL_NONE)
url = reverse('layer_metadata', args=[saved_layer.typename])
# check is accessible while logged in
resp = client.get(url)
self.assertEquals(resp.status_code, 200)
# check is inaccessible when not logged in
client.logout()
resp = client.get(url)
self.assertEquals(resp.status_code, 302)
# STEP 2: Create a Map with that layer
map_obj = Map(owner=norman, zoom=0,
center_x=0, center_y=0)
map_obj.create_from_layer_list(norman, [saved_layer], 'title','')
map_obj.set_default_permissions()
# STEP 3: Print the map
print_url = settings.OGC_SERVER['default']['LOCATION'] + 'pdf/create.json'
post_payload = {
'dpi': 75,
'layers': [
{
'baseURL': settings.OGC_SERVER['default']['LOCATION'] + 'wms?SERVICE=WMS&',
'format': "image/png",
'customParams': {
'TILED': True,
'TRANSPARENT': True
},
'layers': [saved_layer.typename],
'opacity': 1,
'singleTile': False,
'type': 'WMS'
}
],
'layout': 'A4 portrait',
'mapTitle': 'test',
'outputFilename': 'print',
'srs': 'EPSG:900913',
'units': 'm'
}
client.post(print_url, post_payload)
# Test the layer is still inaccessible as non authenticated
resp = client.get(url)
self.assertEquals(resp.status_code, 302)
else:
pass
def layer_simpli_upload(request, template='layers/layer_simpli_upload.html'):
if request.method == 'GET':
return render_to_response(template,
RequestContext(request, {}))
elif request.method == 'POST':
form = LayerCreateFromTemplateForm(request.POST)
if form.is_valid():
template_name = request.POST['ctype']
if form.cleaned_data["remove"] == True:
if request.user.is_superuser:
remove_template(template_name)
return HttpResponse(json.dumps({
"success": True,
"redirect_to": reverse('layer_simpli_upload')}))
title = form.cleaned_data["layer_title"]
if title is not None and len(title) > 0:
name_base = title
name = slugify(name_base.replace(".","_"))
saved_template = LayerTemplate.objects.get(name=template_name)
base_file = PROJECT_ROOT+"/shapefile_templates/"+str(saved_template.name)+"/"+saved_template.base_file
##Verify NAME field of the shapefile
infile = ogr.Open(str(base_file), 1)
inlyr = infile.GetLayerByIndex(0)
layer_defn = inlyr.GetLayerDefn()
field_names = [layer_defn.GetFieldDefn(i).GetName() for i in range(layer_defn.GetFieldCount())]
if not 'NAME' in field_names:
fieldDefn = ogr.FieldDefn('NAME', ogr.OFTString)
fieldDefn.SetWidth(14)
inlyr.CreateField(fieldDefn)
'''# Cancelliamo il campo "ID"
i = layer_defn.GetFieldIndex('id')
if id != -1:
pass
# Teniamo il primo POI
if inlyr.GetFeatureCount() == 0:
layer_defn = inlyr.GetLayerDefn()
point = ogr.Geometry(ogr.wkbPoint)
point.AddPoint(12.469482, 41.877741) #create a new point at given ccordinates
#474695, 5429281
#12.469482, 41.877741
#y = osr.SpatialReference()
#y.ImportFromEPSG(900913)
#point = ogr.CreateGeometryFromWkt("POINT (474695 5429281)", reference=y)
#point.AddPoint(474695, 5429281)
featureIndex = 0
feature = ogr.Feature(layer_defn)
feature.SetGeometry(point)
feature.SetFID(featureIndex)
inlyr.CreateFeature(feature)
infile = None'''
saved_layer = save(name, base_file, request.user,
overwrite = False,
abstract = form.cleaned_data['abstract'],
title = form.cleaned_data['layer_title'],
permissions = form.cleaned_data["permissions"]
)
'''
Questa porcata serve per risolvere il bug che sussiste caricando uno
shapefile vuoto. Questa funzione inserisce 'brutalmente' un record
sul database. Il record è configurabile nei settings.
Inserrendo il record si evita che geoserver si confonda con il ESPG.
Che il dio degli ingegneri abbia pietà della mia anima...
'''
initialize_default_features(saved_layer)
return HttpResponse(json.dumps({
"success": True,
"redirect_to": reverse('layer_metadata', args=[saved_layer.typename])}))
else:
errormsgs = []
for e in form.errors.values():
errormsgs.extend([escape(v) for v in e])
return HttpResponse(json.dumps({ "success": False, "errors": form.errors, "errormsgs": errormsgs}))
def testPrintProxy(self):
""" Test the PrintProxyMiddleware if activated.
It should respect the permissions on private layers.
"""
if 'geonode.middleware.PrintProxyMiddleware' in settings.MIDDLEWARE_CLASSES:
# STEP 1: Import a layer
from django.contrib.auth.models import User
from geonode.maps.models import Map
client = Client()
client.login(username='******', password='******')
#TODO: Would be nice to ensure the name is available before
#running the test...
norman = User.objects.get(username="******")
saved_layer = save("san_andres_y_providencia_poi_by_norman",
os.path.join(gisdata.VECTOR_DATA, "san_andres_y_providencia_poi.shp"),
norman,
overwrite=True,
)
# Set the layer private
saved_layer.set_gen_level(ANONYMOUS_USERS, saved_layer.LEVEL_NONE)
url = reverse('layer_metadata', args=[saved_layer.typename])
# check is accessible while logged in
resp = client.get(url)
self.assertEquals(resp.status_code, 200)
# check is inaccessible when not logged in
client.logout()
resp = client.get(url)
self.assertEquals(resp.status_code, 302)
# STEP 2: Create a Map with that layer
map_obj = Map(owner=norman, zoom=0,
center_x=0, center_y=0)
map_obj.create_from_layer_list(norman, [saved_layer], 'title','')
map_obj.set_default_permissions()
# STEP 3: Print the map
print_url = settings.OGC_SERVER['default']['LOCATION'] + 'pdf/create.json'
post_payload = {
'dpi': 75,
'layers': [
{
'baseURL': settings.OGC_SERVER['default']['LOCATION'] + 'wms?SERVICE=WMS&',
'format': "image/png",
'customParams': {
'TILED': True,
'TRANSPARENT': True
},
'layers': [saved_layer.typename],
'opacity': 1,
'singleTile': False,
'type': 'WMS'
}
],
'layout': 'A4 portrait',
'mapTitle': 'test',
'outputFilename': 'print',
'srs': 'EPSG:900913',
'units': 'm'
}
client.post(print_url, post_payload)
# Test the layer is still inaccessible as non authenticated
resp = client.get(url)
self.assertEquals(resp.status_code, 302)
else:
pass
