/**
* Get parameters and set classes for the project and repository given.
*
* @param boolean $save If true, we have to save the form. So take liz_repository and others instead of repository from request parameters.
* @return array List of needed variables : $params, $lizmapRepository, lizmapProject, etc.
*/
private function getEditionParameters($save = Null)
{
// Get the project
$project = $this->param('project');
$repository = $this->param('repository');
$layerId = $this->param('layerId');
$featureIdParam = $this->param('featureId');
if ($save) {
$project = $this->param('liz_project');
$repository = $this->param('liz_repository');
$layerId = $this->param('liz_layerId');
$featureIdParam = $this->param('liz_featureId');
}
if (!$project) {
jMessage::add('The parameter project is mandatory !', 'ProjectNotDefind');
return false;
}
// Get repository data
$lrep = lizmap::getRepository($repository);
$lproj = lizmap::getProject($repository . '~' . $project);
// Redirect if no rights to access this repository
if (!jAcl2::check('lizmap.repositories.view', $lrep->getKey())) {
jMessage::add(jLocale::get('view~default.repository.access.denied'), 'AuthorizationRequired');
return false;
}
// Redirect if no rights to use the edition tool
if (!jAcl2::check('lizmap.tools.edition.use', $lrep->getKey())) {
jMessage::add(jLocale::get('view~edition.access.denied'), 'AuthorizationRequired');
return false;
}
$layerXml = $lproj->getXmlLayer($layerId);
$layerXmlZero = $layerXml[0];
$_layerName = $layerXmlZero->xpath('layername');
$layerName = (string) $_layerName[0];
// Verifying if the layer is edtable
$eLayers = $lproj->getEditionLayers();
if (!property_exists($eLayers, $layerName)) {
jMessage::add('The layer is not editable!', 'LayerNotEditable');
return false;
}
$eLayer = $eLayers->{$layerName};
if ($eLayer->capabilities->modifyGeometry != "True" && $eLayer->capabilities->modifyAttribute != "True" && $eLayer->capabilities->deleteFeature != "True" && $eLayer->capabilities->createFeature != "True") {
jMessage::add('The layer is not editable!', 'LayerNotEditable');
return false;
}
// feature Id (optionnal, only for edition and save)
if (preg_match('#,#', $featureIdParam)) {
$featureId = preg_split('#,#', $featureIdParam);
} else {
$featureId = $featureIdParam;
}
// Define class private properties
$this->project = $lproj;
$this->repository = $lrep;
$this->layerId = $layerId;
$this->featureId = $featureId;
$this->featureIdParam = $featureIdParam;
$this->layerXml = $layerXml;
$this->layerName = $layerName;
// Optionnaly filter data by login
if (!jAcl2::check('lizmap.tools.loginFilteredLayers.override', $lrep->getKey())) {
$this->loginFilteredLayers = True;
}
$this->loginFilteredOveride = jacl2::check('lizmap.tools.loginFilteredLayers.override', $lrep->getKey());
return true;
}
/**
* Get parameters and set classes for the project and repository given.
*
* @param boolean $save If true, we have to save the form. So take liz_repository and others instead of repository from request parameters.
* @return array List of needed variables : $params, $lizmapRepository, lizmapProject, etc.
*/
private function getEditionParameters($save = Null)
{
// Get the project
$project = $this->param('project');
$repository = $this->param('repository');
$layerId = $this->param('layerId');
$featureIdParam = $this->param('featureId');
if ($save) {
$project = $this->param('liz_project');
$repository = $this->param('liz_repository');
$layerId = $this->param('liz_layerId');
$featureIdParam = $this->param('liz_featureId');
}
if (!$project) {
jMessage::add('The parameter project is mandatory !', 'ProjectNotDefined');
return false;
}
// Get repository data
$lrep = lizmap::getRepository($repository);
if (!$lrep) {
jMessage::add('The repository ' . strtoupper($repository) . ' does not exist !', 'RepositoryNotDefined');
return false;
}
// Get the project data
$lproj = null;
try {
$lproj = lizmap::getProject($repository . '~' . $project);
if (!$lproj) {
jMessage::add('The lizmapProject ' . strtoupper($project) . ' does not exist !', 'ProjectNotDefined');
return false;
}
} catch (UnknownLizmapProjectException $e) {
jMessage::add('The lizmapProject ' . strtoupper($project) . ' does not exist !', 'ProjectNotDefined');
return false;
}
// Redirect if no rights to access this repository
if (!$lproj->checkAcl()) {
jMessage::add(jLocale::get('view~default.repository.access.denied'), 'AuthorizationRequired');
return false;
}
// Redirect if no rights to use the edition tool
if (!jAcl2::check('lizmap.tools.edition.use', $lrep->getKey())) {
jMessage::add(jLocale::get('view~edition.access.denied'), 'AuthorizationRequired');
return false;
}
$layerXml = $lproj->getXmlLayer($layerId);
$layerXmlZero = $layerXml[0];
$_layerName = $layerXmlZero->xpath('layername');
$layerName = (string) $_layerName[0];
// Verifying if the layer is editable
$eLayers = $lproj->getEditionLayers();
if (!property_exists($eLayers, $layerName)) {
jMessage::add('The layer is not editable!', 'LayerNotEditable');
return false;
}
$eLayer = $eLayers->{$layerName};
if ($eLayer->capabilities->modifyGeometry != "True" && $eLayer->capabilities->modifyAttribute != "True" && $eLayer->capabilities->deleteFeature != "True" && $eLayer->capabilities->createFeature != "True") {
jMessage::add('The layer is not editable!', 'LayerNotEditable');
return false;
}
// feature Id (optional, only for edition and save)
if (preg_match('#,#', $featureIdParam)) {
$featureId = preg_split('#,#', $featureIdParam);
} else {
$featureId = $featureIdParam;
}
// Define class private properties
$this->project = $lproj;
$this->repository = $lrep;
$this->layerId = $layerId;
$this->featureId = $featureId;
$this->featureIdParam = $featureIdParam;
$this->layerXml = $layerXml;
$this->layerName = $layerName;
// Optionnaly filter data by login
if (!jAcl2::check('lizmap.tools.loginFilteredLayers.override', $lrep->getKey())) {
$this->loginFilteredLayers = True;
}
$this->loginFilteredOveride = jacl2::check('lizmap.tools.loginFilteredLayers.override', $lrep->getKey());
// Get features primary key field values corresponding to featureId(s)
if (!empty($featureId)) {
$_datasource = $layerXmlZero->xpath('datasource');
$datasource = (string) $_datasource[0];
$s_provider = $layerXmlZero->xpath('provider');
$this->provider = (string) $s_provider[0];
$this->getDataFields($datasource);
$typename = str_replace(' ', '_', $layerName);
$wfsparams = array('SERVICE' => 'WFS', 'VERSION' => '1.0.0', 'REQUEST' => 'GetFeature', 'TYPENAME' => $typename, 'OUTPUTFORMAT' => 'GeoJSON', 'GEOMETRYNAME' => 'none', 'PROPERTYNAME' => implode(',', $this->primaryKeys), 'FEATUREID' => $typename . '.' . $featureId);
$wfsrequest = new lizmapWFSRequest($lproj, $wfsparams);
$wfsresponse = $wfsrequest->getfeature();
if (property_exists($wfsresponse, 'data')) {
$this->featureData = json_decode($wfsresponse->data);
if (empty($this->featureData)) {
$this->featureData = Null;
} else {
if (empty($this->featureData->features)) {
$this->featureData = Null;
}
}
}
}
return true;
}