Add upstream plugins

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/all-in-one-event-calendar/lib/factory/event.php

@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * A factory class for events.
+ *
+ * @author     Time.ly Network, Inc.
+ * @since      2.0
+ * @package    Ai1EC
+ * @subpackage Ai1EC.Factory
+ */
+class Ai1ec_Factory_Event extends Ai1ec_Base {
+
+    /**
+     * @var bool whether the theme is legacy
+     */
+    protected $_legacy;
+
+    /**
+     * Public constructor
+     *
+     * @param Ai1ec_Registry_Object $registry
+     */
+    public function __construct( Ai1ec_Registry_Object $registry ) {
+        parent::__construct( $registry );
+        $this->_legacy = $registry->get( 'theme.loader' )->is_legacy_theme();
+    }
+
+    /**
+     * Factory method for events
+     *
+     * @param string $data
+     * @param string $instance
+     *
+     * @return Ai1ec_Event
+     */
+    public function create_event_instance(
+        Ai1ec_Registry_Object $registry,
+        $data     = null,
+        $instance = false
+    ) {
+        $use_backward_compatibility = $registry->get(
+            'compatibility.check'
+        )->use_backward_compatibility();
+        if (
+            $use_backward_compatibility &&
+            true === $this->_legacy
+        ) {
+            return new Ai1ec_Event_Legacy(
+                $registry,
+                $data,
+                $instance
+            );
+        }
+        $class_name = 'Ai1ec_Event';
+        if (
+            $use_backward_compatibility &&
+            'Ai1ec_Event' === $class_name
+        ) {
+            $class_name = 'Ai1ec_Event_Compatibility';
+        }
+        return new $class_name(
+            $registry,
+            $data,
+            $instance
+        );
+    }
+
+}