Add upstream plugins

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

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

@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * The concrete command that renders the event.
+ *
+ * @author     Time.ly Network Inc.
+ * @since      2.0
+ *
+ * @package    AI1EC
+ * @subpackage AI1EC.Command
+ */
+class Ai1ec_Command_Render_Event extends Ai1ec_Command_Render_Calendar {
+
+    /* (non-PHPdoc)
+     * @see Ai1ec_Command::is_this_to_execute()
+     */
+    public function is_this_to_execute() {
+        global $post;
+        if (
+            ! isset( $post ) ||
+            ! is_object( $post ) ||
+            (int)$post->ID <= 0 ||
+            post_password_required( $post->ID )
+        ) {
+            return false;
+        }
+        return $this->_registry->get( 'acl.aco' )->is_our_post_type();
+    }
+
+    /* (non-PHPdoc)
+     * @see Ai1ec_Command::do_execute()
+     */
+    public function do_execute() {
+        // If not on the single event page, return nothing.
+        if ( ! is_single() ) {
+            return array(
+                'data'     => '',
+                'is_event' => true,
+            );
+        }
+
+        // Else proceed with rendering valid event. Fetch all relevant details.
+        $instance      = -1;
+        if ( isset( $_REQUEST['instance_id'] ) ) {
+            $instance    = (int)$_REQUEST['instance_id'];
+        }
+        $event         = $this->_registry->get(
+            'model.event',
+            get_the_ID(),
+            $instance
+        );
+        $event_page    = $this->_registry->get( 'view.event.single' );
+        $footer_html   = $event_page->get_footer( $event );
+        $css = $this->_registry->get( 'css.frontend' )
+            ->add_link_to_html_for_frontend();
+        $js  = $this->_registry->get( 'controller.javascript' )
+            ->load_frontend_js( false );
+
+        // If requesting event by JSON (remotely), return fully rendered event.
+        if ( 'html' !== $this->_request_type ) {
+            return array(
+                'data'     => array(
+                    'html'   => $event_page->get_full_article( $event, $footer_html )
+                ),
+                'callback' => Ai1ec_Request_Parser::get_param( 'callback', null ),
+            );
+        }
+        // Else return event details as components.
+        return array(
+            'data'     => $event_page->get_content( $event ),
+            'is_event' => true,
+            'footer'   => $footer_html,
+        );
+    }
+}