Switch to PSR-4.

src/Mapper/Control/LayersControlMapper.php

@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * @package    contao-leaflet-maps
+ * @author     David Molineus <david.molineus@netzmacht.de>
+ * @copyright  2014-2016 netzmacht David Molineus
+ * @license    LGPL 3.0
+ * @filesource
+ *
+ */
+
+namespace Netzmacht\Contao\Leaflet\Mapper\Control;
+
+use Netzmacht\Contao\Leaflet\Filter\Filter;
+use Netzmacht\Contao\Leaflet\Mapper\DefinitionMapper;
+use Netzmacht\Contao\Leaflet\Model\ControlModel;
+
+/**
+ * Class LayersControlMapper maps the control model to the layers control definition.
+ *
+ * @package Netzmacht\Contao\Leaflet\Mapper\Control
+ */
+class LayersControlMapper extends AbstractControlMapper
+{
+    /**
+     * Class of the definition being created.
+     *
+     * @var string
+     */
+    protected static $definitionClass = 'Netzmacht\LeafletPHP\Definition\Control\Layers';
+
+    /**
+     * Layer type.
+     *
+     * @var string
+     */
+    protected static $type = 'layers';
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function buildConstructArguments(
+        \Model $model,
+        DefinitionMapper $mapper,
+        Filter $filter = null,
+        $elementId = null
+    ) {
+        $arguments    = parent::buildConstructArguments($model, $mapper, $filter, $elementId);
+        $arguments[1] = array();
+        $arguments[2] = array();
+
+        /** @var ControlModel $model */
+        $collection = $model->findActiveLayers();
+
+        if ($collection) {
+            foreach ($collection as $layer) {
+                $argument = ($layer->controlMode === 'overlay') ? 2 : 1;
+
+                $arguments[$argument][] = $mapper->handle($layer, $filter);
+            }
+        }
+
+        return $arguments;
+    }
+}