Add upstream plugins

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

wp-content/plugins/all-in-one-event-calendar/lib/command/save-abstract.php

@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * The abstract command that save something in the admin.
+ *
+ * @author     Time.ly Network Inc.
+ * @since      2.0
+ *
+ * @package    AI1EC
+ * @subpackage AI1EC.Command
+ */
+abstract class Ai1ec_Command_Save_Abstract extends Ai1ec_Command {
+
+    protected $_controller = 'front';
+
+    protected $_action;
+
+    protected $_nonce_name;
+
+    protected $_nonce_action;
+
+    /**
+     * Public constructor, set the strategy according to the type.
+     *
+     * @param Ai1ec_Registry_Object $registry
+     * @param Ai1ec_Request_Parser $request
+     */
+    public function __construct(
+        Ai1ec_Registry_Object $registry,
+        Ai1ec_Request_Parser $request,
+        array $args
+    ) {
+        parent::__construct( $registry, $request );
+        if ( ! is_array( $args['action'] ) ) {
+            $args['action'] = array(
+                $args['action'] => true,
+            );
+        }
+        $this->_action = $args['action'];
+        $this->_nonce_action = $args['nonce_action'];
+        $this->_nonce_name = $args['nonce_name'];
+    }
+
+    /* (non-PHPdoc)
+     * @see Ai1ec_Command::is_this_to_execute()
+    */
+    public function is_this_to_execute() {
+        $params = $this->get_parameters();
+        if ( false === $params ) {
+            return false;
+        }
+        if ( $params['controller'] === $this->_controller &&
+            isset( $this->_action[$params['action']] ) ) {
+            $pass = wp_verify_nonce(
+                $_POST[$this->_nonce_name],
+                $this->_nonce_action
+            );
+            if ( ! $pass ) {
+                wp_die( "Failed security check" );
+            }
+            return true;
+        }
+        return false;
+    }
+
+    /* (non-PHPdoc)
+     * @see Ai1ec_Command::set_render_strategy()
+    */
+    public function set_render_strategy( Ai1ec_Request_Parser $request ) {
+        $this->_render_strategy = $this->_registry->get(
+            'http.response.render.strategy.redirect'
+        );
+    }
+}