Ticket #441: camptix-require-login.diff

addons/require-login.php

@@ +1 @@
+<?php
+
+/**
+ * Require attendees to login to the website before purchasing tickets.
+ */
+class CampTix_Require_Login extends CampTix_Addon {
+
+        /**
+         *
+         */
+        public function camptix_init() {
+                add_action( 'template_redirect', array( $this, 'block_unauthenticated_actions' ), 8 );    // before CampTix_Plugin->template_redirect()
+                add_filter( 'tix_action_login',  array( $this, 'login' ) );
+        }
+
+        /**
+         * Inject a step into the checkout workflow that asks the user to login
+         */
+        public function login( $shortcode_contents ) {
+
+                // if logged in, redirect to checkout action w/ the same data they submitted
+                // if not, save the data in a hidden field and display a login form
+                // if successful login, redirect to camptix w/ saved data
+                // looks like there's already a mechanism to let 3rd party forms initiate checkout, so use that
+                // if failed login, repeat until successful
+
+                $shortcode_contents = 'login';
+
+                return $shortcode_contents;
+        }
+
+        /**
+         * Block all normal CampTix checkout actions if the user is logged out
+         *
+         * If a logged-out user attempts to submit a request for any action other than 'login',
+         * it will be overriden with the 'login' action so that they first have to login.
+         */
+        public function block_unauthenticated_actions() {
+                if ( ! is_user_logged_in() && isset( $_REQUEST['tix_action'] ) && 'login' != $_REQUEST['tix_action'] ) {
+                        //$_GET['tix_action'] = $_POST['tix_action'] = $_REQUEST['tix_action'] = 'login';
+
+                        wp_safe_redirect( wp_login_url( site_url( $_SERVER['REQUEST_URI'] ) ) );
+                        exit();
+
+                        // need to make default login message for standalone camptix installs, but filter it so wordcamp.org can override with special instructions
+
+                        // when they come back, go to attendee_info to start over, and try to auto select ticket quantities?
+                                // maybe have to go to the page they requested b/c could be access/edit token etc
+
+                        // what about edit token and access token, etc. should those be allowed without login?
+                        // should you save the previous action and post/get, then restore it once then login? v2 maybe
+                }
+        }
+}
+
+camptix_register_addon( 'CampTix_Require_Login' );

camptix.php

@@ -6693 +6693 @@
 
                         // 'logging-file'  => $this->get_default_addon_path( 'logging-file.php' ),
                         // 'logging-json'  => $this->get_default_addon_path( 'logging-file-json.php' ),
+                        // 'require-login' => $this->get_default_addon_path( 'require-login.php' ),
                 ) );
 
                 foreach ( $default_addons as $filename )