private Resource getSourcePermission(final String layerId, final User user) {
if (layerId == null) {
return null;
}
if (layerId.startsWith(AnalysisParser.ANALYSIS_LAYER_PREFIX)) {
final Resource resource = new Resource();
resource.setType(AnalysisLayer.TYPE);
resource.setMapping(
"analysis", Long.toString(AnalysisHelper.getAnalysisIdFromLayerId(layerId)));
return permissionsService.findResource(resource);
} else if (layerId.startsWith(AnalysisParser.MYPLACES_LAYER_PREFIX)
|| layerId.equals("-1")
|| layerId.startsWith(AnalysisParser.USERLAYER_PREFIX)) {
final Resource resource = new Resource();
// permission to publish for self
final Permission permPublish = new Permission();
permPublish.setExternalType(Permissions.EXTERNAL_TYPE_USER);
permPublish.setExternalId("" + user.getId());
permPublish.setType(Permissions.PERMISSION_TYPE_PUBLISH);
resource.addPermission(permPublish);
try {
// add VIEW_PUBLISHED for all roles currently in the system
for (Role role : UserService.getInstance().getRoles()) {
final Permission perm = new Permission();
perm.setExternalType(Permissions.EXTERNAL_TYPE_ROLE);
perm.setExternalId("" + role.getId());
perm.setType(Permissions.PERMISSION_TYPE_VIEW_PUBLISHED);
resource.addPermission(perm);
}
} catch (Exception e) {
log.error(
"Something went wrong when generating source permissions for myplaces layer or temporary or user data layer");
}
return resource;
}
// default to usual layer
final OskariLayer layer = mapLayerService.find(layerId);
// copy permissions from source layer to new analysis
return permissionsService.getResource(
Permissions.RESOURCE_TYPE_MAP_LAYER, new OskariLayerResource(layer).getMapping());
}
public void migrate(Connection connection) {
List<OskariLayer> layers = LAYER_SERVICE.findAll();
LOG.info("Start populating capabilities for layers - count:", layers.size());
Set<String> keys = new HashSet<>();
int progress = 0;
for (OskariLayer layer : layers) {
try {
final String layerKey =
(layer.getSimplifiedUrl(true) + "----" + layer.getType()).toLowerCase();
if (keys.contains(layerKey)) {
progress++;
continue;
}
keys.add(layerKey);
CAPABILITIES_SERVICE.getCapabilities(layer);
progress++;
LOG.info("Capabilities populated:", progress, "/", layers.size());
} catch (ServiceException e) {
LOG.error(e, "Error getting capabilities for layer", layer);
}
}
}
/**
* Parses method parameters to WPS execute xml syntax definition
*
* @param layerJSON method parameters and layer info from the front
* @param baseUrl Url for Geoserver WPS reference input (input FeatureCollection)
* @return AnalysisLayer parameters for WPS execution
* **********************************************************************
*/
public AnalysisLayer parseAnalysisLayer(String layerJSON, String filter, String baseUrl)
throws ServiceException {
AnalysisLayer analysisLayer = new AnalysisLayer();
JSONObject json = JSONHelper.createJSONObject(layerJSON);
WFSLayerConfiguration lc = null;
// analysis input data type - default is WFS layer
analysisLayer.setInputType(ANALYSIS_INPUT_TYPE_WFS);
// analysis rendering url
analysisLayer.setWpsUrl(analysisRenderingUrl);
// analysis element name
analysisLayer.setWpsName(analysisRenderingElement);
analysisLayer.setInputAnalysisId(null);
int id = 0;
try {
// Analysis input property types
this.prepareFieldtypeMap(analysisLayer, json);
String sid = json.getString(JSON_KEY_LAYERID);
// Input is wfs layer or analaysis layer or my places
if (sid.indexOf(LAYER_PREFIX) == 0) {
// Analysislayer is input
if (!this.prepareAnalysis4Analysis(analysisLayer, json))
throw new ServiceException("AnalysisInAnalysis parameters are invalid");
id = analysisLayer.getId();
} else if (sid.indexOf(MYPLACES_LAYER_PREFIX) == 0) {
// myplaces is input
if (!this.prepareAnalysis4Myplaces(analysisLayer, json))
throw new ServiceException("AnalysisInMyPlaces parameters are invalid");
id = analysisLayer.getId();
} else {
// Wfs layer id
id = ConversionHelper.getInt(sid, -1);
}
} catch (JSONException e) {
throw new ServiceException("AnalysisInAnalysis parameters are invalid");
}
// --- WFS layer is analysis input
analysisLayer.setId(id);
// Get wfs layer configuration
lc = layerConfigurationService.findConfiguration(id);
final OskariLayer wfsLayer = mapLayerService.find(id);
log.debug("got wfs layer", wfsLayer);
analysisLayer.setMinScale(wfsLayer.getMinScale());
analysisLayer.setMaxScale(wfsLayer.getMaxScale());
// Set WFS input type, other than analysis_ and myplaces_- default is REFERENCE
this.setWpsInputLayerType(lc.getWps_params(), analysisLayer);
// Extract parameters for analysis methods from layer
String name = json.optString("name");
if (name.isEmpty()) {
throw new ServiceException("Analysis name missing.");
} else {
analysisLayer.setName(name);
}
JSONArray fields_in = json.optJSONArray("fields");
List<String> fields = new ArrayList<String>();
if (fields_in == null) {
throw new ServiceException("Fields missing.");
} else {
// Add fields of WFS service, if empty and all fields mode on
if (fields_in.length() == 0) fields_in = this.getWfsFields(analysisLayer);
// Remove internal fields
try {
for (int i = 0; i < fields_in.length(); i++) {
if (!HIDDEN_FIELDS.contains(fields_in.getString(i))) fields.add(fields_in.getString(i));
}
} catch (JSONException e) {
throw new ServiceException("Method fields parameters missing.");
}
analysisLayer.setFields(fields);
}
String style = json.optString("style");
if (style.isEmpty()) {
throw new ServiceException("Style missing.");
} else {
analysisLayer.setStyle(style);
}
Integer opacity = json.optInt("opacity");
if (opacity == 0) opacity = DEFAULT_OPACITY;
analysisLayer.setOpacity(opacity);
String analysisMethod = json.optString("method"); // "union_geom"; test
analysisLayer.setMethod(analysisMethod);
analysisLayer.setAggreFunctions(null);
analysisLayer.setMergeAnalysisLayers(null);
// ------------------LAYER_UNION -----------------------
if (LAYER_UNION.equals(analysisMethod)) {
JSONObject params;
try {
params = json.getJSONObject(JSON_KEY_METHODPARAMS);
} catch (JSONException e) {
throw new ServiceException("Method parameters missing.");
}
JSONArray sids = params.optJSONArray(JSON_KEY_LAYERS);
// Loop merge layers - get analysis ids
List<Long> ids = new ArrayList<Long>();
List<String> mergelays = new ArrayList<String>();
if (sids == null) {
throw new ServiceException("merge layers missing");
} else {
try {
for (int i = 0; i < sids.length(); i++) {
Long aid = this.getAnalysisId(sids.getString(i));
if (aid > 0) {
ids.add(aid);
mergelays.add(sids.getString(i));
}
}
} catch (JSONException e) {
throw new ServiceException("Merge layers missing.");
}
// Merge analysis Ids
analysisLayer.setMergeAnalysisIds(ids);
// Merge analysis Layers
analysisLayer.setMergeAnalysisLayers(mergelays);
}
}
// ------------------ BUFFER -----------------------
else if (BUFFER.equals(analysisMethod)) {
// when analysisMethod == vec:BufferFeatureCollection
// Set params for WPS execute
BufferMethodParams method = this.parseBufferParams(lc, json, baseUrl);
method.setWps_reference_type(analysisLayer.getInputType());
analysisLayer.setAnalysisMethodParams(method);
// WFS filter
analysisLayer
.getAnalysisMethodParams()
.setFilter(
this.parseFilter(
lc,
filter,
analysisLayer.getInputAnalysisId(),
analysisLayer.getInputCategoryId()));
// WFS Query properties
analysisLayer
.getAnalysisMethodParams()
.setProperties(
this.parseProperties(
analysisLayer.getFields(),
lc.getFeatureNamespace(),
lc.getGMLGeometryProperty()));
// ------------------ INTERSECT -----------------------
} else if (INTERSECT.equals(analysisMethod)) {
JSONObject params;
try {
params = json.getJSONObject(JSON_KEY_METHODPARAMS);
} catch (JSONException e) {
throw new ServiceException("Method parameters missing.");
}
WFSLayerConfiguration lc2 = null;
int id2 = 0;
String sid = "";
try {
sid = params.getString(JSON_KEY_LAYERID);
// Input is wfs layer or analaysis layer
if (sid.indexOf(LAYER_PREFIX) == 0) {
// Analysislayer is input
// eg. analyse_216_340
id2 = ConversionHelper.getInt(analysisBaseLayerId, 0);
} else if (sid.indexOf(MYPLACES_LAYER_PREFIX) == 0) {
// Myplaces is input
id2 = ConversionHelper.getInt(myplacesBaseLayerId, 0);
} else {
// Wfs layer id
id2 = ConversionHelper.getInt(sid, -1);
}
} catch (JSONException e) {
throw new ServiceException("AnalysisInAnalysis parameters are invalid");
}
// Get wfs layer configuration for union input 2
lc2 = layerConfigurationService.findConfiguration(id2);
// Set params for WPS execute
IntersectMethodParams method = this.parseIntersectParams(lc, lc2, json, baseUrl);
method.setWps_reference_type(analysisLayer.getInputType());
if (sid.indexOf(LAYER_PREFIX) == 0 || sid.indexOf(MYPLACES_LAYER_PREFIX) == 0) {
method.setWps_reference_type2(ANALYSIS_INPUT_TYPE_GS_VECTOR);
} else {
method.setWps_reference_type2(ANALYSIS_INPUT_TYPE_WFS);
}
// Set WFS input type, other than analysis_ and myplaces_- default is REFERENCE
this.setWpsInputLayerType(lc.getWps_params(), analysisLayer);
// WFS filter
method.setFilter(
this.parseFilter(
lc, filter, analysisLayer.getInputAnalysisId(), analysisLayer.getInputCategoryId()));
if (sid.indexOf(MYPLACES_LAYER_PREFIX) == 0) {
method.setFilter2(this.parseFilter(lc2, null, null, this.getAnalysisInputId(params)));
} else {
method.setFilter2(this.parseFilter(lc2, null, this.getAnalysisInputId(params), null));
}
// WFS Query properties
method.setProperties(
this.parseProperties(
analysisLayer.getFields(), lc.getFeatureNamespace(), lc.getGMLGeometryProperty()));
analysisLayer.setAnalysisMethodParams(method);
// ------------------ AGGREGATE -----------------------
} else if (AGGREGATE.equals(analysisMethod)) {
// 1 to n aggregate wps tasks
String aggre_field = null;
try {
aggre_field = json.getJSONObject(JSON_KEY_METHODPARAMS).optString(JSON_KEY_AGGRE_ATTRIBUTE);
if (analysisLayer.getInputType().equals(ANALYSIS_INPUT_TYPE_GS_VECTOR)) {
if (analysisLayer.getInputAnalysisId() != null) {
aggre_field =
analysisDataService.SwitchField2AnalysisField(
aggre_field, analysisLayer.getInputAnalysisId());
}
}
JSONArray aggre_func_in =
json.getJSONObject(JSON_KEY_METHODPARAMS).optJSONArray(JSON_KEY_FUNCTIONS);
List<String> aggre_funcs = new ArrayList<String>();
if (aggre_func_in == null) {
throw new ServiceException("Aggregate functions missing.");
} else {
try {
for (int i = 0; i < aggre_func_in.length(); i++) {
aggre_funcs.add(aggre_func_in.getString(i));
}
} catch (JSONException e) {
throw new ServiceException("Aggregate functions missing.");
}
analysisLayer.setAggreFunctions(aggre_funcs);
}
} catch (JSONException e) {
throw new ServiceException("Method parameters missing.");
}
// Set params for WPS execute
if (aggre_field == null) throw new ServiceException("Aggregate field parameter missing.");
AggregateMethodParams method =
this.parseAggregateParams(
lc, json, baseUrl, aggre_field, analysisLayer.getAggreFunctions());
method.setWps_reference_type(analysisLayer.getInputType());
analysisLayer.setAnalysisMethodParams(method);
// WFS filter
analysisLayer
.getAnalysisMethodParams()
.setFilter(
this.parseFilter(
lc,
filter,
analysisLayer.getInputAnalysisId(),
analysisLayer.getInputCategoryId()));
// ------------------ UNION -----------------------
} else if (UNION.equals(analysisMethod)) {
JSONObject params;
try {
params = json.getJSONObject(JSON_KEY_METHODPARAMS);
} catch (JSONException e) {
throw new ServiceException("Method parameters missing.");
}
// Set params for WPS execute
UnionMethodParams method = this.parseUnionParams(lc, json, baseUrl);
method.setWps_reference_type(analysisLayer.getInputType());
// WFS filter
method.setFilter(
this.parseFilter(
lc, filter, analysisLayer.getInputAnalysisId(), analysisLayer.getInputCategoryId()));
analysisLayer.setAnalysisMethodParams(method);
} else {
throw new ServiceException("Method parameters missing.");
}
return analysisLayer;
}
