/**
* {@inheritdoc}
* @SuppressWarnings(PHPMD.Superglobals)
*/
protected function build(Definition $definition, \Model $model, DefinitionMapper $mapper, Filter $filter = null, Definition $parent = null)
{
parent::build($definition, $model, $mapper, $filter, $parent);
/** @var MarkerClusterGroup $definition */
if ($model->iconCreateFunction) {
$definition->setIconCreateFunction(new Expression($model->iconCreateFunction));
}
if ($model->polygonOptions) {
$definition->setPolygonOptions((array) json_decode($model->polygonOptions, true));
}
if (!$model->disableDefaultStyle) {
$GLOBALS['TL_CSS'][] = 'assets/leaflet/libs/leaflet-markercluster/MarkerCluster.Default.css||static';
}
$collection = LayerModel::findBy(array('pid=?', 'active=1'), array($model->id), array('order' => 'sorting'));
if ($collection) {
foreach ($collection as $layerModel) {
$layer = $mapper->handle($layerModel);
if ($layer instanceof Layer) {
$definition->addLayer($layer);
if ($layer instanceof OmnivoreLayer) {
$callback = new AnonymousFunction();
$callback->addLine('layers.' . $definition->getId() . '.addLayers(this.getLayers())');
$layer->on('ready', $callback);
}
}
}
}
}
/**
* {@inheritdoc}
*/
public function handle($model, DefinitionMapper $mapper, Filter $filter = null, $elementId = null, Definition $parent = null)
{
$reference = LayerModel::findByPk($model->reference);
if (!$reference || !$reference->active) {
return null;
}
$elementId = $model->standalone ? $this->getElementId($model, $elementId) : null;
return $mapper->handle($reference, $filter, $elementId);
}
/**
* Get all layers.
*
* @return array
*/
public function getLayers()
{
$options = array();
$collection = LayerModel::findBy('pid', '0', array('order' => 'title'));
if ($collection) {
foreach ($collection as $model) {
$options[$model->id] = $model->title;
}
}
return $options;
}
/**
* {@inheritdoc}
*/
protected function build(Definition $definition, \Model $model, DefinitionMapper $mapper, Filter $filter = null, Definition $parent = null)
{
if (!$definition instanceof LayerGroup) {
return;
}
$collection = LayerModel::findBy(array('pid=?', 'active=1'), array($model->id), array('order' => 'sorting'));
if ($collection) {
foreach ($collection as $layerModel) {
$layer = $mapper->handle($layerModel);
if ($layer instanceof Layer) {
$definition->addLayer($layer);
}
}
}
}
/**
* Get all render settings of a metamodel.
*
* @param \DataContainer $dataContainer The data container driver.
*
* @return array
*/
public function getRenderSettings($dataContainer)
{
$settings = array();
if ($dataContainer->activeRecord) {
$layer = LayerModel::findByPk($dataContainer->activeRecord->pid);
if (!$layer) {
return $settings;
}
$result = \Database::getInstance()->prepare('SELECT * FROM tl_metamodel_rendersettings WHERE pid=?')->execute($layer->metamodel);
return OptionsBuilder::fromResult($result, 'name')->getOptions();
}
return $settings;
}
/**
* Get all layers except of the current layer.
*
* @param \DataContainer $dataContainer The dataContainer driver.
*
* @return array
*/
public function getLayers($dataContainer)
{
$collection = LayerModel::findBy('id !', $dataContainer->id);
return OptionsBuilder::fromCollection($collection, 'id', 'title')->asTree()->getOptions();
}
/**
* Set the bounds information.
*
* @param \Model $model The model.
* @param Feature $feature The feature.
*
* @return void
*/
protected function setBoundsInformation($model, $feature)
{
if ($model->ignoreForBounds) {
$feature->setProperty('ignoreForBounds', true);
} else {
$parent = LayerModel::findByPk($model->pid);
if ($parent && $parent->boundsMode !== 'extend') {
$feature->setProperty('ignoreForBounds', true);
}
}
}
/**
* Parse the layer grouped value into the layer tree.
*
* @param int $value The layer id.
*
* @return string
*/
public function parseLayerGroup($value)
{
$label = '';
do {
$layer = LayerModel::findByPK($value);
if ($layer) {
if ($label) {
$label = '/' . $label;
}
$label = $layer->title . ' [' . $layer->id . ']' . $label;
$value = $layer->pid;
} else {
$value = false;
}
} while ($value > 0);
return $label ?: '/';
}
/**
* Get feature collection of a layer.
*
* @param LayerModel|int $layerId The layer database id or layer model.
* @param Filter|null $filter Filter data.
*
* @return FeatureCollection
*
* @throws \InvalidArgumentException If a layer could not be found.
*/
public function getFeatureCollection($layerId, Filter $filter = null)
{
if ($layerId instanceof LayerModel) {
$model = $layerId;
} else {
$model = LayerModel::findByPK($layerId);
}
if (!$model || !$model->active) {
throw new \InvalidArgumentException(sprintf('Could not find layer "%s"', $layerId));
}
if (!$model->cache) {
return $this->mapper->handleGeoJson($model, $filter);
}
$cacheKey = 'feature_layer_' . $model->id;
if ($filter) {
$cacheKey .= '.filter_' . md5($filter->toRequest());
}
if ($this->cache->contains($cacheKey)) {
return $this->cache->fetch($cacheKey);
}
$collection = $this->mapper->handleGeoJson($model, $filter);
$this->cache->save($cacheKey, $collection, $model->cacheLifeTime);
return $collection;
}
$provider = $GLOBALS['TL_LANG']['leaflet_provider'][$row['tile_provider']][0];
} else {
$provider = $row['tile_provider'];
}
$label .= sprintf('<span class="tl_gray"> (%s)</span>', $provider);
return $label;
}), 'group' => array('children' => true, 'icon' => 'system/modules/leaflet/assets/img/group.png'), 'markers' => array('children' => false, 'icon' => 'system/modules/leaflet/assets/img/markers.png', 'markers' => true, 'boundsMode' => array('extend' => true, 'fit' => 'deferred'), 'label' => function ($row, $label) {
$count = \Netzmacht\Contao\Leaflet\Model\MarkerModel::countBy('pid', $row['id']);
$label .= sprintf('<span class="tl_gray"> (%s %s)</span>', $count, $GLOBALS['TL_LANG']['tl_leaflet_layer']['countEntries']);
return $label;
}), 'vectors' => array('children' => false, 'icon' => 'system/modules/leaflet/assets/img/vectors.png', 'vectors' => true, 'boundsMode' => array('extend' => true), 'label' => function ($row, $label) {
$count = \Netzmacht\Contao\Leaflet\Model\VectorModel::countBy('pid', $row['id']);
$label .= sprintf('<span class="tl_gray"> (%s %s)</span>', $count, $GLOBALS['TL_LANG']['tl_leaflet_layer']['countEntries']);
return $label;
}), 'reference' => array('children' => false, 'icon' => 'system/modules/leaflet/assets/img/reference.png', 'label' => function ($row, $label) {
$reference = \Netzmacht\Contao\Leaflet\Model\LayerModel::findByPk($row['reference']);
if ($reference) {
$label .= '<span class="tl_gray"> (' . $reference->title . ')</span>';
}
return $label;
}), 'markercluster' => array('children' => true, 'icon' => 'system/modules/leaflet/assets/img/cluster.png'), 'tile' => array('children' => false, 'icon' => 'system/modules/leaflet/assets/img/tile.png'));
/*
* leaflet controls.
*
* Supported leaflet control types. Register your type for the database driven definition here.
*/
$GLOBALS['LEAFLET_CONTROLS'] = array('zoom', 'layers', 'scale', 'attribution', 'loading', 'fullscreen');
/*
* Leaflet icons.
*
* Supported leaflet icon types. Register you type for the database driven definition here.
/**
* Get layers for the layers control.
*
* @return array
*/
public function getLayers()
{
$collection = LayerModel::findAll();
return OptionsBuilder::fromCollection($collection, 'title')->asTree()->getOptions();
}
/**
* Get feature collection of a layer.
*
* @param LayerModel|int $layerId The layer database id or layer model.
* @param Filter|null $filter Filter data.
*
* @return FeatureCollection
*
* @throws \InvalidArgumentException If a layer could not be found.
*/
public function getFeatureCollection($layerId, Filter $filter = null)
{
if ($layerId instanceof LayerModel) {
$model = $layerId;
} else {
$model = LayerModel::findByPK($layerId);
}
if (!$model || !$model->active) {
throw new \InvalidArgumentException(sprintf('Could not find layer "%s"', $layerId));
}
return $this->mapper->handleGeoJson($model, $filter);
}