Switch to PSR-4.

src/Mapper/Layer/ProviderLayerMapper.php

@@ -0,0 +1,98 @@
+<?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\Layer;
+
+use Netzmacht\Contao\Leaflet\Filter\Filter;
+use Netzmacht\Contao\Leaflet\Mapper\DefinitionMapper;
+use Netzmacht\Contao\Leaflet\Mapper\OptionsBuilder;
+use Netzmacht\LeafletPHP\Definition;
+
+/**
+ * Class ProviderLayerMapper maps the layer model to the tile provider definition.
+ *
+ * @package Netzmacht\Contao\Leaflet\Mapper\Layer
+ */
+class ProviderLayerMapper extends AbstractLayerMapper
+{
+    /**
+     * Layer type.
+     *
+     * @var string
+     */
+    protected static $type = 'provider';
+
+    /**
+     * Registered providers.
+     *
+     * @var array
+     */
+    private $providers;
+
+    /**
+     * Construct.
+     *
+     * @param array $providers Registered providers.
+     */
+    public function __construct(array $providers)
+    {
+        $this->providers = $providers;
+
+        parent::__construct();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getClassName(\Model $model, DefinitionMapper $mapper, Filter $filter = null)
+    {
+        if (isset($this->providers[$model->tile_provider]['class'])) {
+            return $this->providers[$model->tile_provider]['class'];
+        }
+
+        return 'Netzmacht\LeafletPHP\Plugins\LeafletProviders\Provider';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function build(
+        Definition $definition,
+        \Model $model,
+        DefinitionMapper $mapper,
+        Filter $filter = null,
+        Definition $parent = null
+    ) {
+        if (!empty($this->providers[$model->tile_provider]['options'])) {
+            OptionsBuilder::applyOptions(
+                $this->providers[$model->tile_provider]['options'],
+                $definition,
+                $model
+            );
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function buildConstructArguments(
+        \Model $model,
+        DefinitionMapper $mapper,
+        Filter $filter = null,
+        $elementId = null
+    ) {
+        return array(
+            $model->alias ?: ('layer_' . $model->id),
+            $model->tile_provider,
+            $model->tile_provider_variant ?: null
+        );
+    }
+}