Ongoing development.

2014-12-29 12:17:40 +01:00
parent d289b67196
commit 633be6a2bc
32 changed files with 2057 additions and 23 deletions
--- a/src/Netzmacht/Contao/Leaflet/Mapper/DefinitionMapper.php
+++ b/src/Netzmacht/Contao/Leaflet/Mapper/DefinitionMapper.php
@@ -0,0 +1,116 @@
+<?php
+
+/**
+ * @package    dev
+ * @author     David Molineus <david.molineus@netzmacht.de>
+ * @copyright  2014 netzmacht creative David Molineus
+ * @license    LGPL 3.0
+ * @filesource
+ *
+ */
+
+namespace Netzmacht\Contao\Leaflet\Mapper;
+
+use Netzmacht\Contao\Leaflet\Event\BuildDefinitionEvent;
+use Netzmacht\LeafletPHP\Definition;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface as EventDispatcher;
+
+/**
+ * Class DefinitionBuilder is the main builder instance which contains all other builders as children.
+ *
+ * @package Netzmacht\Contao\Leaflet\Builder
+ */
+class DefinitionMapper
+{
+    /**
+     * Registered builders.
+     *
+     * @var AbstractMapper[][]
+     */
+    private $builders = array();
+
+    /**
+     * The event dispatcher.
+     *
+     * @var EventDispatcher
+     */
+    private $eventDispatcher;
+
+    /**
+     * Map id of the current built map.
+     *
+     * @var string
+     */
+    private $mapId;
+
+    /**
+     * Construct.
+     *
+     * @param EventDispatcher $eventDispatcher The event dispatcher.
+     */
+    public function __construct($eventDispatcher)
+    {
+        $this->eventDispatcher = $eventDispatcher;
+    }
+
+    /**
+     * Add a builder.
+     *
+     * @param Mapper $builder  The builder.
+     * @param int    $priority The priority. The higher priorities get called first.
+     *
+     * @return $this
+     */
+    public function register(Mapper $builder, $priority = 0)
+    {
+        $this->builders[$priority][] = $builder;
+
+        return $this;
+    }
+
+    /**
+     * Get the map id of the current built map.
+     *
+     * @return string
+     */
+    public function getMapId()
+    {
+        return $this->mapId;
+    }
+
+    /**
+     * Build a model.
+     *
+     * @param \Model $model The definition model.
+     * @param string $elementId Optional element id. If none given the mapId or alias is used.
+     *
+     * @return Definition
+     */
+    public function handle(\Model $model, $elementId = null)
+    {
+        krsort($this->builders);
+
+        $this->mapId = $elementId ?: ($model->alias ?: ('map_' . $model->id));
+
+        foreach ($this->builders as $builders) {
+            foreach($builders as $builder) {
+                if ($builder->match($model)) {
+                    $definition = $builder->handle($model, $this);
+
+                    $event = new BuildDefinitionEvent($definition, $model);
+                    $this->eventDispatcher->dispatch($event::NAME, $event);
+
+                    return $definition;
+                }
+            }
+        }
+
+        throw new \RuntimeException(
+            sprintf(
+                'Could not build model "%s::%s". No matching builders found.',
+                $model->getTable(),
+                $model->{$model->getPk()}
+            )
+        );
+    }
+}