test

.forgejo/workflows/phpcs.yml

@@ -46,5 +46,5 @@ jobs:
         if: steps.cache-composer.outputs.cache-hit != 'true'
         uses: ramsey/composer-install@v3
 
-      - name: Run PHP_CodeSniffer
+      - name: Detect coding standard violations
         run: ./vendor/bin/phpcs

.forgejo/workflows/phpunit.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - improve_tests
   pull_request:
 
 env:
@@ -37,7 +36,7 @@ jobs:
           path: |
             ${{ env.WP_CORE_DIR }}
             ${{ env.WP_TESTS_DIR }}
-          key: cache-wordpress-4
+          key: cache-wordpress-1
 
       - name: Cache Composer
         id: cache-composer-phpunit
@@ -74,22 +73,7 @@ jobs:
         if: steps.cache-wordpress.outputs.cache-hit != 'false'
         run: bash bin/install-wp-tests.sh wordpress_test root root 127.0.0.1 6.6 false true true true
 
-      - name: Run Integration tests for The Events Calendar
-        run: cd /workspace/Event-Federation/wordpress-activitypub-event-bridge/ && ./vendor/bin/phpunit --filter=the_events_calendar
-        env:
-          PHP_VERSION: ${{ matrix.php-version }}
-
-      - name: Run Integration tests for VS Event List
-        run: cd /workspace/Event-Federation/wordpress-activitypub-event-bridge/ && ./vendor/bin/phpunit --filter=vs_event_list
-        env:
-          PHP_VERSION: ${{ matrix.php-version }}
-
-      - name: Run Integration tests for GatherPress
-        run: cd /workspace/Event-Federation/wordpress-activitypub-event-bridge/ && ./vendor/bin/phpunit --filter=gatherpress
-        env:
-          PHP_VERSION: ${{ matrix.php-version }}
-
-      - name: Run Integration tests for Events Manager
-        run: cd /workspace/Event-Federation/wordpress-activitypub-event-bridge/ && ./vendor/bin/phpunit --filter=events_manager
+      - name: Unit Testing
+        run: cd /workspace/Event-Federation/wordpress-activitypub-event-extensions/ && ./vendor/bin/phpunit
         env:
           PHP_VERSION: ${{ matrix.php-version }}

.gitignore

@@ -1,4 +1,2 @@
-vendor/
+vendor
 composer.lock
-.phpunit.result.cache
-node_modules/

.phpcs.xml

@@ -105,7 +105,7 @@
 	<rule ref="WordPress.WP.I18n">
 		<properties>
 			<property name="text_domain" type="array">
-				<element value="activitypub-event-bridge"/>
+				<element value="activitypub-event-extensions"/>
 				<element value="activitypub"/>
 			</property>
 		</properties>
@@ -114,7 +114,7 @@
 	<rule ref="WordPress.NamingConventions.PrefixAllGlobals">
 		<properties>
 			<property name="prefixes" type="array">
-				<element value="ACTIVITYPUB_EVENT_BRIDGE"/>
+				<element value="ACTIVITYPUB_EVENT_EXTENSIONS"/>
 			</property>
 		</properties>
 	</rule>

Dockerfile

@@ -11,17 +11,6 @@ RUN apk update \
 
 RUN docker-php-ext-install mysqli
 
-# Install Xdebug
-RUN apk add --no-cache $PHPIZE_DEPS \
-    && apk add --update linux-headers \
-    && pecl install xdebug \
-    && docker-php-ext-enable xdebug \
-    && apk del --purge $PHPIZE_DEPS \
-    && echo "xdebug.start_with_request=yes" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
-    && echo "xdebug.client_host=host.docker.internal" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
-    && echo "xdebug.mode=debug" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
-    && echo "xdebug.idekey=VSCODE" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
-
 #  Install Composer
 RUN EXPECTED_CHECKSUM=$(curl -s https://composer.github.io/installer.sig) \
     && curl https://getcomposer.org/installer -o composer-setup.php \
@@ -35,9 +24,4 @@ RUN curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli
     chmod +x wp-cli.phar && \
     mv wp-cli.phar /usr/local/bin/wp
 
-COPY composer.json composer.lock /app/
-RUN composer install --no-scripts --no-autoloader
-RUN composer global require yoast/phpunit-polyfills:"^3.0" --dev
-ENV PATH="/root/.composer/vendor/bin:${PATH}"
-
 RUN chmod +x -R ./

README.md

@@ -1,92 +1,26 @@
-# ActivityPub Event Bridge
+This is a WordPress plugin improves the Fediverse integration of Events via the [WordPress ActivityPub plugin](https://wordpress.org/plugins/activitypub/).
 
-Contributors: andremenrath  
-Tags: events, fediverse, activitypub, calendar  
-Requires at least: 6.5  
-Tested up to: 6.6  
-Stable tag: 0.1.0  
-Requires PHP: 8.1  
-License: AGPL-3.0-or-later  
-License URI: https://www.gnu.org/licenses/agpl-3.0.html  
+> **_NOTE:_** This is still pre-alpha. It is not more than a skeleton/playground. Things change rapidly. Please contact us, instead of trying it out yourself at this time.
 
-Integrating popular event plugins with the ActivityPub plugin.
+For more information checkout our website https://event-federation.eu/. You can follow updates via [RSS](https://event-federation.eu/feed/) or ActivityPub: [@blog@event-federation.eu](https://event-federation.eu/blog/).
 
-![](.wordpress-org/banner-1544x500.jpg)
+## Goals
+* Proper ActivityPub (JSON-LD) representation of events within WordPress
+* Improving the setup and configuration workflow of ActivityPub
+* Researching/Implementing federated RSVP/attendee management
 
-## Description
+## Supported Event Plugins
 
-Make your events more discoverable, expand your reach effortlessly while being independent of other (commercial) platforms, and be a part of the growing decentralized web (the Fediverse).
-With the ActivityPub Event Bridge plugin for WordPress, your events can be automatically followed, aggregated and displayed across decentralized platforms like [Mastodon](https://joinmastodon.org) or [Gancio](https://gancio.org), without any extra work.
-Forget the hassle of managing multiple social media accounts just to keep your audience informed.
-
-This plugin is not an event managing plugin but an add-on to popular event plugins. It extends their functionality to fully support the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/).
-With the ActivityPub plugin people can follow your website directly and engage with your events just as they would on social media: liking, boosting and even commenting if you enable it.
-You retain full ownership of your content. By integrating into your existing setup, it ensures no extra work is needed while enhancing your events' visibility across the web.
-
-### How It Works
-
-With the ActivityPub Event Bridge WordPress plugin, sharing your events is effortless and automatic!
-Once you create an event on your WordPress site, it is seamlessly shared across the decentralized web using the ActivityPub protocol.
-
-<p align="center">
-    <img src="./.wordpress-org/event-activitypub-publishing.gif" alt="Logo" width="250" />
-</p>
-
-Your events can be automatically delivered to platforms that fully support events, such as [Mobilizon](https://joinmobilizon.org/), [Gancio](https://gancio.org), [Friendica](https://friendi.ca), [Hubzilla](https://hubzilla.org), and [Pleroma](https://pleroma.social/).
-These platforms create public event calendars by pulling in events from various sources, including your website. Any updates you make to your events are synced across these platforms—so you only need to manage your events on your own site, with no extra work required.
-
-<p align="center">
-    <img src="./.wordpress-org/decentralized-event-calenders.gif" alt="Logo" width="250" />
-</p>
-
-Even platforms that don’t yet fully support events, like [Mastodon](https://joinmastodon.org), will still receive a detailed, well-composed summary of your event.
-The Event Federation plugin ensures that users from those platforms are provided with all important information about an event.
-
-## Installation
-
-This plugin depends on the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/). Additionally, you need to use one of the supported event plugins. See below.
-
-### Supported Event plugins
+### Events plugin that will be supported at first:
 
 * [The Events Calendar](https://de.wordpress.org/plugins/the-events-calendar/)
 * [VS Event List](https://de.wordpress.org/plugins/very-simple-event-list/)
 * [Events Manager](https://de.wordpress.org/plugins/events-manager/)
+* [GatherPress](https://github.com/GatherPress/gatherpress)
 
-## Configuration
+### Later:
+- [All in One Events Calendar](https://de.wordpress.org/plugins/all-in-one-event-calendar/)
+- TBA
 
-If you’re new to the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/), it’s recommended to spend a few minutes reading through its documentation to familiarize yourself with its setup and functionality.
-
-##  Frequently Asked Questions
-
-### Do I need to install another event plugin to use the Event Federation plugin?
-
-Yes, this plugin works as an add-on and requires both the ActivityPub plugin and a supported event plugin such as The Events Calendar, VS Event List, or Events Manager to manage your events. It just fills the missing gap between event plugins and the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/).
-
-### What platforms can follow my events?
-Your events can be followed on platforms that support ActivityPub like [Mobilizon](https://joinmobilizon.org/), [Gancio](https://gancio.org), [Friendica](https://friendi.ca), [Hubzilla](https://hubzilla.org), and [Pleroma](https://pleroma.social/). Even other applications like [Mastodon](https://joinmastodon.org), which don’t fully support events yet, will display all important information about the events.
-
-### How much extra work is required to maintain my events across the decentralized Web?
-
-None! Once the plugin is set up, your events are automatically sent to all connected platforms or account that follow you (your Website). Any updates you make to your events are synced without additional effort.
-
-### Can I still use social media to promote my events?
-
-Yes, you can still use traditional social media if you wish. However, this plugin helps reduce reliance on commercial platforms by connecting your events to the decentralized Fediverse.
-
-### Will this plugin work if I don't use the ActivityPub plugin?
-
-No, the Event Federation plugin depends on the ActivityPub plugin to deliver your events across decentralized platforms, so it's essential to have it installed and configured.
-
-### My event plugin is not supported, what can I do?
-
-If you know about coding have a look at the documentation of how to add your plugin or open an [issue](https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-bridge/issues), if we can spare some free hours we might add it.
-
-### What if I experience problems?
-
-We're always interested in your feedback. Feel free to reach out to us via [E-Mail](https://event-federation.eu/contact/) or create an [issue](https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-bridge/issues).
-
-## Changelog
-
-### [0.1.0] 2024-10-01
-
-* Initial alpha release on WordPress.org
+### Your event plugin:
+- [**Contact us**](https://event-federation.eu/contact/), if you want to see your event plugin on the list.

activitypub-event-bridge.php

@@ -1,36 +0,0 @@
-<?php
-/**
- * Plugin Name:  ActivityPub Event Bridge
- * Description:  Integrating popular event plugins with the ActivityPub plugin.
- * Plugin URI:   https://event-federation.eu/
- * Version:      0.1.0
- * Author:       André Menrath
- * Author URI:   https://graz.social/@linos
- * Text Domain:  activitypub-event-bridge
- * License:      AGPL-3.0-or-later
- * License URI:  https://www.gnu.org/licenses/agpl-3.0.de.html
- * Requires PHP: 8.1
- *
- * Requires at least ActivityPub plugin with version >= 3.2.2. ActivityPub plugin tested up to: 3.2.2.
- *
- * @package ActivityPub_Event_Bridge
- * @license AGPL-3.0-or-later
- */
-
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
-
-define( 'ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
-define( 'ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
-define( 'ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_FILE', plugin_dir_path( __FILE__ ) . '/' . basename( __FILE__ ) );
-define( 'ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
-define( 'ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_VERSION', current( get_file_data( __FILE__, array( 'Version' ), 'plugin' ) ) );
-define( 'ACTIVITYPUB_EVENT_BRIDGE_DOMAIN', 'activitypub-event-bridge' );
-define( 'ACTIVITYPUB_EVENT_BRIDGE_ACTIVITYPUB_PLUGIN_MIN_VERSION', '3.2.2' );
-
-// Include and register the autoloader class for automatic loading of plugin classes.
-require_once ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_DIR . '/includes/class-autoloader.php';
-ActivityPub_Event_Bridge\Autoloader::register();
-
-// Initialize the plugin.
-ActivityPub_Event_Bridge\Setup::get_instance();

activitypub-event-extensions.php

@@ -0,0 +1,72 @@
+<?php
+/**
+ * Plugin Name:  ActivityPub Event Extensions
+ * Description:  Custom ActivityPub Transformers and Integrations for common Event Plugins.
+ * Plugin URI:   https://event-federation.eu/
+ * Version:      0.1.0
+ * Author:       André Menrath
+ * Author URI:   https://graz.social/@linos
+ * Text Domain:  activitypub-event-extensions
+ * License:      AGPL-3.0-or-later
+ * License URI:  https://www.gnu.org/licenses/agpl-3.0.de.html
+ * Requires PHP: 8.1
+ *
+ * Requires at least ActivityPub plugin with version >= 3.2.2. ActivityPub plugin tested up to: 3.2.2.
+ *
+ * @package activitypub-event-extensions
+ * @license AGPL-3.0-or-later
+ */
+
+// Exit if accessed directly.
+defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
+
+define( 'ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
+define( 'ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
+define( 'ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_FILE', plugin_dir_path( __FILE__ ) . '/' . basename( __FILE__ ) );
+define( 'ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
+define( 'ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_VERSION', current( get_file_data( __FILE__, array( 'Version' ), 'plugin' ) ) );
+define( 'ACTIVITYPUB_EVENT_EXTENSIONS_DOMAIN', 'activitypub-event-extensions' );
+define( 'ACTIVITYPUB_EVENT_EXTENSIONS_ACTIVITYPUB_PLUGIN_MIN_VERSION', '3.2.2' );
+
+// Include and register the autoloader class for automatic loading of plugin classes.
+require_once ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_DIR . '/includes/class-autoloader.php';
+Activitypub_Event_Extensions\Autoloader::register();
+
+// Initialize the plugin.
+Activitypub_Event_Extensions\Setup::get_instance();
+
+// BeforeFirstRelease: Remove everything after this after here.
+
+/**
+ * Add a filter for http_request_host_is_external
+ *
+ * BeforeFirstRelease: Remove this for release.
+ */
+add_filter( 'http_request_host_is_external', 'activitypub_event_extensions_custom_http_request_host_is_external', 10, 3 );
+
+/**
+ * Add a filter for http_request_host_is_external
+ *
+ * BeforeFirstRelease: Remove this for release.
+ *
+ * @param bool $is_external Whether the request is external.
+ */
+function activitypub_event_extensions_custom_http_request_host_is_external( $is_external ) {
+	$is_external = true;
+
+	return $is_external;
+}
+
+/**
+ * Don't verify ssl certs for testing.
+ *
+ * BeforeFirstRelease: Remove this for release.
+ */
+add_filter( 'https_ssl_verify', 'activitypub_event_extensions_dont_verify_local_dev_https', 10, 3 );
+
+/**
+ * BeforeFirstRelease: remove it.
+ */
+function activitypub_event_extensions_dont_verify_local_dev_https() {
+	return false;
+}

assets/css/activitypub-event-extensions-admin.css

@@ -1,4 +1,4 @@
-.activitypub-event-bridge-settings-page .box {
+.activitypub-event-extensions-settings-page .box {
 	border: 1px solid #c3c4c7;
 	background-color: #fff;
 	padding: 1em 1.5em;

bin/install-wp-tests.sh

@@ -15,16 +15,6 @@ SKIP_WP_INSTALL=${7-false}
 SKIP_PLUGINS_INSTALL=${8-false}
 SKIP_TEST_SUITE_INSTALL=${9-false}
 
-# Initialize the plugin list
-PLUGINS=""
-
-# Parse optional --plugins argument
-while [[ "$#" -gt 0 ]]; do
-    case $1 in
-        --plugins) PLUGINS="$2"; shift ;;
-    esac
-    shift
-done
 
 TMPDIR=${TMPDIR-/tmp}
 TMPDIR=$(echo $TMPDIR | sed -e "s/\/$//")
@@ -192,52 +182,20 @@ install_db() {
 	if [ $(mysql --user="$DB_USER" --password="$DB_PASS"$EXTRA --execute='show databases;' | grep ^$DB_NAME$) ]
 	then
 		echo "Reinstalling will delete the existing test database ($DB_NAME)"
-		recreate_db yes
+		read -p 'Are you sure you want to proceed? [y/N]: ' DELETE_EXISTING_DB
+		recreate_db $DELETE_EXISTING_DB
 	else
 		create_db
 	fi
 }
 
-install_wp_plugin() {
-    PLUGIN_NAME=$1
-
-	mkdir -p "$WP_CORE_DIR/wp-content/plugins/"
-
-	if [ -d "$WP_CORE_DIR/wp-content/plugins/$PLUGIN_NAME" ]; then
-		return;
-	fi
-
-	# Get the latest tag.
-    LATEST_TAG=$(svn log https://plugins.svn.wordpress.org/$PLUGIN_NAME/tags --limit 1 | awk 'NR == 4 { print $4 }')
-	if [ -n "$LATEST_TAG" ]; then
-		PLUGIN_FILE="$PLUGIN_NAME.$LATEST_TAG.zip"
-	else
-		PLUGIN_FILE="$PLUGIN_NAME.zip"
-	fi
-
-	URL="https://downloads.wordpress.org/plugin/$PLUGIN_FILE"
-
-    # Check if the plugin file already exists
-    if ! test -f "$TMPDIR/$PLUGIN_FILE"; then
-        download $URL "$TMPDIR/$PLUGIN_FILE"
-    fi
-
-    # Unzip the plugin into the WordPress must-use plugins directory
-    unzip -q -o "$TMPDIR/$PLUGIN_FILE" -d "$WP_CORE_DIR/wp-content/plugins/"
-}
-
 install_wp_plugins() {
 	if [ "$SKIP_PLUGINS_INSTALL" = "true" ]; then
         echo "Skipping WordPress plugin installation."
         return 0
     fi
-	# Install the one and only ActivityPub plugin (greetings @pfefferle).
-	install_wp_plugin activitypub
-	# Install (not-activate) all supported event plugins.
-	install_wp_plugin the-events-calendar
-	install_wp_plugin very-simple-event-list
-	install_wp_plugin gatherpress
-	install_wp_plugin events-manager
+    download https://downloads.wordpress.org/plugin/activitypub.3.2.5.zip $TMPDIR/activitypub.zip
+	unzip $TMPDIR/activitypub.zip -d $WP_CORE_DIR/wp-content/plugins/
 }
 
 install_wp

composer.json

@@ -1,22 +1,18 @@
 {
-    "name": "menrath/wordpress-activitypub-event-bridge",
-    "description": "The ActivityPub Event Bridge help for event custom post types to federate properly.",
+    "name": "menrath/wordpress-activitypub-event-extensions",
+    "description": "The ActivityPub Event Extensions help for event custom post types to federate properly.",
     "type": "wordpress-plugin",
     "require": {
-        "php": ">=8.1.0",
-        "composer/installers": "^2.0"
+        "php": ">=5.6.0",
+        "composer/installers": "^1.0 || ^2.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.7.21 || ^6.5 || ^7.5 || ^8",
         "phpcompatibility/php-compatibility": "*",
         "phpcompatibility/phpcompatibility-wp": "*",
         "squizlabs/php_codesniffer": "3.*",
-        "wp-coding-standards/wpcs": "dev-develop",
-        "yoast/phpunit-polyfills": "^3.0",
+        "wp-coding-standards/wpcs": "^3.1.0",
         "dealerdirect/phpcodesniffer-composer-installer": "^1.0.0",
-        "sirbrillig/phpcs-variable-analysis": "^2.11",
-        "phpcsstandards/phpcsextra": "^1.1.0",
-        "dms/phpunit-arraysubset-asserts": "^0.5.0"
+        "sirbrillig/phpcs-variable-analysis": "^2.11"
     },
     "config": {
         "allow-plugins": true
@@ -32,7 +28,7 @@
         }
     ],
     "extra": {
-        "installer-name": "activitypub-event-bridge"
+        "installer-name": "activitypub-event-extensions"
     },
     "scripts": {
         "lint": [
@@ -40,25 +36,6 @@
         ],
         "lint:fix": [
             "vendor/bin/phpcbf"
-        ],
-        "prepare-test": [
-            "composer install",
-            "bin/install-wp-tests.sh wordpress-test root wordpress-test test-db latest true"
-        ],
-        "test": [
-            "@prepare-test",
-            "@test-vs-event-list",
-            "@test-the-events-calendar",
-            "@test-gatherpress",
-            "@test-events-manager"
-        ],
-        "test-debug": [
-            "@prepare-test",
-            "@test-gatherpress"
-        ],
-        "test-vs-event-list": "phpunit --filter=vs_event_list",
-        "test-the-events-calendar": "phpunit --filter=the_events_calendar",
-        "test-gatherpress": "phpunit --filter=gatherpress",
-        "test-events-manager": "phpunit --filter=events_manager"
+        ]
     }
 }

docker-compose-test.yml

@@ -0,0 +1,26 @@
+version: '3'
+services:
+  test-db:
+    platform: linux/x86_64
+    image: mariadb
+    environment:
+      MYSQL_DATABASE: wordpress
+      MYSQL_ROOT_PASSWORD: wordpress
+    healthcheck:
+        test: ["CMD", "curl", "-f", "http://localhost:3306"]
+        interval: 5s
+        timeout: 2s
+        retries: 5
+
+  test-php:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    depends_on:
+      test-db:
+        condition: service_healthy
+    links:
+      - test-db
+    volumes:
+      - .:/app
+    command: ["composer", "run-script", "test"]

docker-compose.yml

@@ -1,47 +0,0 @@
-version: '3'
-
-# This files purpose is to run the PHPunit tests locally.
-# Install docker and docker compose and than just run:
-# docker compose up
-
-# To live debug in VSCode add this launch configuration to your .vscode/launch.json.
-# It assumes that the WordPress root-dir is your workspace root.
-#
-# {
-#   "name": "Listen for PHPUnit",
-#   "type": "php",
-#   "request": "launch",
-#   "port": 9003,
-#   "pathMappings": {
-#    "/app/": "${workspaceRoot}/wp-content/plugins/activitypub-event-bridge/",
-#    "/tmp/wordpress/": "${workspaceRoot}/"
-#   },
-# },
-
-services:
-  test-db:
-    image: mariadb
-    environment:
-      MARIADB_DATABASE: wordpress-test
-      MARIADB_ROOT_PASSWORD: wordpress-test
-    healthcheck:
-      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
-      start_period: 2s
-      interval: 1s
-      timeout: 5s
-      retries: 10
-
-  test-php:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    depends_on:
-      test-db:
-        condition: service_healthy
-    links:
-      - test-db
-    volumes:
-      - .:/app
-    command: ["composer", "run-script", "test-debug"]
-    extra_hosts:
-      - "host.docker.internal:host-gateway"

docs/add_your_event_plugin.md

@@ -10,48 +10,34 @@ To make the WordPress ActivityPub plugin use a custom transformer simply add a f
 
 ## Add your event plugin
 
-First you need to add some basic information about your event plugin. Just create a new file in `./includes/plugins/my-event-plugin.php`. Implement at least all abstract functions of the `Event_Plugin` class.
+First you need to add some basic information about your event plugin in the constant `SUPPORTED_EVENT_PLUGIN` in the file `includes/class-setup.php`:
 
 ```php
-  namespace ActivityPub_Event_Bridge\Plugins;
-
-  // Exit if accessed directly.
-  defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
-
-  /**
-   * Integration information for My Event Plugin
-   *
-   * This class defines necessary meta information is for the integration of My Event Plugin with the ActivityPub plugin.
-   *
-   * @since 1.0.0
-   */
-  final class My_Event_Plugin extends Event_Plugin {
+    // Example from the Events Manager plugin.
+    'events_manager' => array( // Choose any key you like.
+        'plugin_file'       => 'events-manager/events-manager.php',
+        'post_type'         => 'event',
+        'settings_page'     => 'options-general.php?page=vsel',
+        'transformer_class' => 'Events_Manager', // Points to the class in the file `includes/activitypub/transformer/class-events-manager.php`.
+    ),
 ```
 
-The ActivityPub Event Bridge then takes care of applying the transformer, so you can jump right into implementing it.
+The Plugin takes care of applying the transformer, so you can jump right into implementing it.
 
 ## Writing an event transformer class
 
-Within WordPress most content types are stored as a custom post type in the posts table. The ActivityPub plugin offers a basic support for all post types out of the box. So-called transformers take care of converting WordPress WP_Post objects to ActivityStreams JSON. The ActivityPub plugin offers a generic transformer for all post types. Additionally, custom transformers can be implemented to better fit a custom post type, and they can be easily registered with the ActivityPub plugin.
-
-If you are writing a transformer for your event post type we recommend to start by extending the provided [event transformer](./includes/activitypub/transformer/class-event.php). It is an extension of the default generic post transformer and inherits useful default implementations for generating the [attachments](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-attachment), rendering a proper [content](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-content) in HTML from either blocks or the classic editor, extracting [tags](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-tag) and more. Furthermore, it offers functions which are likely to be shared by multiple event plugins, so you do not need to reimplement those, or you can fork and extend them to your needs.
-
-So create a new file at `./includes/activitypub/transformer/my-event-plugin.php`.
+If you are writing a transformer for a custom post type it is recommended to start by extending the provided [event transformer](./includes/activitypub/transformer/class-event.php). It is an extension of the default generic post transformer and inherits useful default implementations for generating the [attachments](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-attachment), rendering a proper [content](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-content) in HTML from either blocks or the classic editor, extracting [tags](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-tag) and more.
 
 ```php
-namespace ActivityPub_Event_Bridge\Activitypub\Transformer;
-
-use ActivityPub_Event_Bridge\Activitypub\Transformer\Event as Event_Transformer;
+namespace Activitypub_Event_Extensions\Activitypub\Transformer;
 
 /**
- * ActivityPub Transformer for My Event Plugin' event post type.
+ * ActivityPub Transformer for my_event_post_type.
  */
-class My_Event_Plugin extends Event_Transformer; {
+class My_Event_Post_Type_Transformer extends Event; {
 ```
 
-The main function which controls the transformation is `to_object`. This one is called by the ActivityPub plugin to get the resulting ActivityStreams represented by a PHP-object (`\Activitypub\Activity\Object\Extended_Object\Event`). The conversion to the actual JSON-LD takes place later, and you don't need to cover that (> `to_array` > associative array > `to_json` > JSON).
-The chances are good that you will not need to override that function.
-
+The main function which controls the transformation is `to_object`. This one is called by the ActivityPub plugin to get the resulting ActivityPub representation as an PHP-array. The conversion to JSON-LD takes place later, and you don't need to cover that. You might just want to start by applying the parent function, but the chances are high, you don't even need to extend this functions functionality.
 
 ```php
 /**
@@ -66,16 +52,7 @@ public function to_object() {
 }
 ```
 
-We also recommend extending the constructor of the transformer class and set a specialized API object of the event, if it is available. For instance:
-
-```php
-	public function __construct( $wp_object, $wp_taxonomy ) {
-		parent::__construct( $wp_object, $wp_taxonomy );
-		$this->event_api = new My_Event_Object_API( $wp_object );
-	}
-```
-
-The ActivityPub object classes contain dynamic getter and setter functions: `set_<property>()` and `get_<property>()`. The function `transform_object_properties()` usually called by `to_object()` tries to set all properties known to the target ActivityPub object where a function called `get_<property>` exists in the current transformer class.
+The ActivityPub object classes contain dynamic getter and setter functions: `set_<property-name>` and `get_<property-name>`. Of course, the property with `property-name` must exist for these to work. The function `transform_object_properties` tries to set all properties known to the ActivityPub object where a function called `get_<property-name>` exists in the current transformer class.
 
 ### How to add new properties
 
@@ -88,7 +65,7 @@ Adding new properties is not encouraged to do at the transformer level. It's rec
 
 You can find all available event related properties in the [event class](https://github.com/Automattic/wordpress-activitypub/blob/master/includes/activity/extended-object/class-event.php) along documentation and with links to the specifications.
 
-####  Mandatory fields
+#### Mandatory Properties for an Event
 
 In order to ensure your events are compatible with other ActivityPub Event implementations there are several required properties that must be set by your transformer.
 
@@ -98,12 +75,8 @@ In order to ensure your events are compatible with other ActivityPub Event imple
 
 * **[`name`](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-name)**: the title of the event
 
-#### Checklist for properties you SHOULD at least consider writing a getter functions for
+#### Recommended properties for an Event in order to achieve good interoperability with other ActivityPub platforms
 
-* **`endTime`**
-* **`location`** – Note: the `address` within can be both a `string` or a `PostalAddress`.
-* **`isOnline`**
-* **`status`**
-* **`get_tag`**
-* **`timezone`**
-* **`commentsEnabled`**
+* **[summary](https://www.w3.org/TR/activitystreams-vocabulary/#dfn-summary)**: Other ActivityPub platforms that don't natively support event should use the summary (and the `name`) to display it as a converted object type. For example Mastodon converts an `Event` object to a `Note`. It is recommended to write the summary as text-centered with minimal HTML markup and that it contains the most important event details like place, time, etc.
+
+* **`isOnline`**:

includes/activitypub/transformer/class-event.php

@@ -2,32 +2,24 @@
 /**
  * Replace the default ActivityPub Transformer
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge\Activitypub\Transformer;
-
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
+namespace Activitypub_Event_Extensions\Activitypub\Transformer;
 
 use Activitypub\Activity\Extended_Object\Event as Event_Object;
-use Activitypub\Activity\Extended_Object\Place;
 use Activitypub\Transformer\Post;
-use DateTime;
+
+use function Activitypub\get_rest_url_by_path;
 
 /**
  * Base transformer for WordPress event post types to ActivityPub events.
  *
  * Everything that transforming several WordPress post types that represent events
  * have in common, as well as sane defaults for events should be defined here.
- *
- * BeforeFirstRelease:
- * [ ] remove link at the end of the content.
- * [ ] add organizer.
- * [ ] do add Cancelled reason in the content.
  */
-abstract class Event extends Post {
+class Event extends Post {
 
 	/**
 	 * The WordPress event taxonomy.
@@ -36,6 +28,17 @@ abstract class Event extends Post {
 	 */
 	protected $wp_taxonomy;
 
+	/**
+	 * Returns the User-URL of the Author of the Post.
+	 *
+	 * If `single_user` mode is enabled, the URL of the Blog-User is returned.
+	 *
+	 * @return string The User-URL.
+	 */
+	protected function get_actor() {
+		return $this->get_attributed_to();
+	}
+
 	/**
 	 * Returns the ActivityStreams 2.0 Object-Type for an Event.
 	 *
@@ -43,27 +46,10 @@ abstract class Event extends Post {
 	 *
 	 * @return string The Event Object-Type.
 	 */
-	protected function get_type(): string {
+	protected function get_type() {
 		return 'Event';
 	}
 
-	/**
-	 * Get a sane default for whether comments are enabled.
-	 */
-	protected function get_comments_enabled(): ?bool {
-		return comments_open( $this->wp_object );
-	}
-
-	/**
-	 * Set a hardcoded template for the content.
-	 *
-	 * This actually disabled templates for the content.
-	 * Maybe this independent templates for events will be added later.
-	 */
-	protected function get_post_content_template(): string {
-		return '[ap_content]';
-	}
-
 	/**
 	 * Returns the title of the event.
 	 *
@@ -71,7 +57,7 @@ abstract class Event extends Post {
 	 *
 	 * @return string The name.
 	 */
-	protected function get_name(): string {
+	protected function get_name() {
 		return $this->wp_object->post_title;
 	}
 
@@ -81,44 +67,16 @@ abstract class Event extends Post {
 	 * @param WP_Post $wp_object The WordPress post object (event).
 	 * @param string  $wp_taxonomy The taxonomy slug of the event post type.
 	 */
-	public function __construct( $wp_object, $wp_taxonomy = 'category' ) {
+	public function __construct( $wp_object, $wp_taxonomy ) {
 		parent::__construct( $wp_object );
 		$this->wp_taxonomy = $wp_taxonomy;
 	}
 
-	/**
-	 * Extract the join mode.
-	 *
-	 * Currently we don't handle joins, we always mark events as external.
-	 *
-	 * @return string
-	 */
-	public function get_join_mode(): ?string {
-		return 'external';
-	}
-
-	/**
-	 * Extract the external participation url.
-	 *
-	 * Currently we don't handle joins, we always mark events as external.
-	 * We just link back to the events HTML representation on our WordPress site.
-	 *
-	 * @return ?string The external participation URL.
-	 */
-	public function get_external_participation_url(): ?string {
-		return 'external' === $this->get_join_mode() ? $this->get_url() : null;
-	}
-
 	/**
 	 * Set the event category, via the mapping setting.
-	 *
-	 * @return ?string
 	 */
-	public function get_category(): ?string {
-		if ( is_null( $this->wp_taxonomy ) ) {
-			return null;
-		}
-		$current_category_mapping = \get_option( 'activitypub_event_bridge_event_category_mappings', array() );
+	public function get_category() {
+		$current_category_mapping = \get_option( 'activitypub_event_extensions_event_category_mappings', array() );
 		$terms                    = \get_the_terms( $this->wp_object, $this->wp_taxonomy );
 
 		// Check if the event has a category set and if that category has a specific mapping return that one.
@@ -126,231 +84,19 @@ abstract class Event extends Post {
 			return sanitize_text_field( $current_category_mapping[ $terms[0]->slug ] );
 		} else {
 			// Return the default event category.
-			return sanitize_text_field( \get_option( 'activitypub_event_bridge_default_event_category', 'MEETING' ) );
+			return sanitize_text_field( \get_option( 'activitypub_event_extensions_default_event_category', 'MEETING' ) );
 		}
 	}
 
-	/**
-	 * Retrieves the excerpt text (may be HTML). Used for constructing the summary.
-	 *
-	 * @return ?string
-	 */
-	protected function retrieve_excerpt(): ?string {
-		if ( $this->wp_object->post_excerpt ) {
-			return $this->wp_object->post_excerpt;
-		} else {
-			return null;
-		}
-	}
-
-	/**
-	 * Get the start time.
-	 *
-	 * This is mandatory and must be implemented in the final event transformer class.
-	 */
-	abstract protected function get_start_time(): string;
-
-	/**
-	 * Get the end time.
-	 *
-	 * This is not mandatory and therefore just return null by default.
-	 */
-	protected function get_end_time(): ?string {
-		return null;
-	}
-
-	/**
-	 * Get a default for the location.
-	 *
-	 * This should be overridden in the actual event transformer.
-	 */
-	protected function get_location(): ?Place {
-		return null;
-	}
-
-	/**
-	 * Default value for the event status.
-	 */
-	protected function get_status(): ?string {
-		return 'CONFIRMED';
-	}
-
-	/**
-	 * Compose a human readable formatted start time.
-	 */
-	protected function format_start_time(): string {
-		return $this->format_time( $this->get_start_time() );
-	}
-
-	/**
-	 * Compose a human readable formatted end time.
-	 */
-	protected function format_end_time(): string {
-		return $this->format_time( $this->get_end_time() );
-	}
-
-	/**
-	 * Compose a human readable formatted time.
-	 *
-	 * @param ?string $time The time which needs to be formatted.
-	 */
-	private static function format_time( $time ) {
-		if ( is_null( $time ) ) {
-			return '';
-		}
-		$start_datetime  = new DateTime( $time );
-		$start_timestamp = $start_datetime->getTimestamp();
-		$datetime_format = get_option( 'date_format' ) . ' ' . get_option( 'time_format' );
-		return wp_date( $datetime_format, $start_timestamp );
-	}
-
-	/**
-	 * Format a human readable address.
-	 */
-	protected function format_address(): string {
-		$location = $this->get_location();
-		if ( is_null( $location ) ) {
-			return '';
-		}
-		$address = $location->get_address();
-		if ( ! $address ) {
-			return $location->get_name();
-		}
-		if ( is_string( $address ) ) {
-			return $address;
-		}
-		if ( ! is_array( $address ) ) {
-			return '';
-		}
-		return isset( $address['locality'] ) ? $address['locality'] : '';
-	}
-
-	/**
-	 * Format the category using the translation.
-	 */
-	protected function format_categories(): string {
-		if ( is_null( $this->wp_taxonomy ) ) {
-			return '';
-		}
-		$categories = array();
-
-		// Add the federated category string.
-		require_once ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_DIR . '/includes/event-categories.php';
-		$federated_category = $this->get_category();
-		if ( array_key_exists( $federated_category, ACTIVITYPUB_EVENT_BRIDGE_EVENT_CATEGORIES ) ) {
-			$categories[] = ACTIVITYPUB_EVENT_BRIDGE_EVENT_CATEGORIES[ $federated_category ];
-		}
-
-		// Add all category terms.
-		$terms = \get_the_terms( $this->wp_object, $this->wp_taxonomy );
-		if ( $terms && ! is_wp_error( $terms ) ) {
-			foreach ( $terms as $term ) {
-				$categories[] = $term->name;
-			}
-		}
-
-		if ( ! empty( $categories ) ) {
-			return implode( ' · ', array_unique( $categories ) );
-		}
-		return '';
-	}
-
-	/**
-	 * Create a custom summary.
-	 *
-	 * It contains also the most important meta-information. The summary is often used when the
-	 * ActivityPub object type 'Event' is not supported, e.g. in Mastodon.
-	 *
-	 * @return string $summary The custom event summary.
-	 */
-	public function get_summary(): ?string {
-		add_filter( 'activitypub_object_content_template', array( self::class, 'remove_ap_permalink_from_template' ), 2, 2 );
-		$excerpt = $this->retrieve_excerpt();
-		// BeforeFirstRelease: decide whether this should be a admin setting.
-		$fallback_to_content = true;
-		if ( is_null( $excerpt ) && $fallback_to_content ) {
-			$excerpt = parent::get_content();
-		}
-		remove_filter( 'activitypub_object_content_template', array( self::class, 'remove_ap_permalink_from_template' ) );
-
-		$category   = $this->format_categories();
-		$start_time = $this->format_start_time();
-		$end_time   = $this->format_end_time();
-		$address    = $this->format_address();
-
-		$formatted_items = array();
-		if ( ! empty( $category ) ) {
-			$formatted_items[] = '🏷️ ' . __( 'Category', 'activitypub-event-bridge' ) . ': ' . $category;
-		}
-
-		if ( ! empty( $start_time ) ) {
-			$formatted_items[] = '🗓️ ' . __( 'Start', 'activitypub-event-bridge' ) . ': ' . $start_time;
-		}
-
-		if ( ! empty( $end_time ) ) {
-			$formatted_items[] = '⏳ ' . __( 'End', 'activitypub-event-bridge' ) . ': ' . $end_time;
-		}
-
-		if ( ! empty( $address ) ) {
-			$formatted_items[] = '📍 ' . __( 'Address', 'activitypub-event-bridge' ) . ': ' . $address;
-		}
-
-		// Compose the summary based on the number of meta items.
-		if ( count( $formatted_items ) > 1 ) {
-			$summary = '<ul><li>' . implode( '</li><li>', $formatted_items ) . '</li></ul>';
-		} elseif ( 1 === count( $formatted_items ) ) {
-			$summary = $formatted_items[0]; // Just the one item without <ul><li>.
-		} else {
-			$summary = ''; // No items, so no output.
-		}
-
-		$summary .= $excerpt;
-		return $summary;
-	}
-
-	/**
-	 * By default set the timezone of the WordPress site.
-	 *
-	 * This is likely to be overwritten by the actual transformer.
-	 *
-	 * @return string  The timezone string of the site.
-	 */
-	public function get_timezone(): string {
-		return wp_timezone_string();
-	}
-
-	/**
-	 * Remove the permalink shortcode from a WordPress template.
-	 *
-	 * This used for the summary template, because the summary usually gets,
-	 * used when converting a object, where the URL is usually appended anyway.
-	 *
-	 * @param string             $template The template string.
-	 * @param WP_Post|WP_Comment $wp_object The wp_object which was used to select the template.
-	 */
-	public static function remove_ap_permalink_from_template( $template, $wp_object ) {
-
-		// we could override the template here, to get out custom template from an option.
-
-		if ( 'event' === $wp_object->post_type ) {
-			$template = str_replace( '[ap_permalink]', '', $template );
-			$template = str_replace( '[ap_permalink type="html"]', '', $template );
-		}
-
-		return $template;
-	}
-
 	/**
 	 * Generic function that converts an WP-Event object to an ActivityPub-Event object.
 	 *
 	 * @return Event_Object
 	 */
-	public function to_object(): Event_Object {
+	public function to_object() {
 		$activitypub_object = new Event_Object();
 		$activitypub_object = $this->transform_object_properties( $activitypub_object );
 
-		// maybe move the following logic (till end of the function) into getter functions.
-
 		$published = \strtotime( $this->wp_object->post_date_gmt );
 
 		$activitypub_object->set_published( \gmdate( 'Y-m-d\TH:i:s\Z', $published ) );
@@ -370,7 +116,7 @@ abstract class Event extends Post {
 		$activitypub_object->set_to(
 			array(
 				'https://www.w3.org/ns/activitystreams#Public',
-				$this->get_actor_object()->get_followers(), // this fails on my machine.
+				$this->get_actor_object()->get_followers(),
 			)
 		);
 

includes/activitypub/transformer/class-events-manager.php

@@ -2,24 +2,24 @@
 /**
  * ActivityPub Transformer for the plugin Very Simple Event List.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge\Activitypub\Transformer;
+namespace Activitypub_Event_Extensions\Activitypub\Transformer;
 
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
-
-use Activitypub\Activity\Extended_Object\Event;
-use Activitypub\Activity\Extended_Object\Place;
-use ActivityPub_Event_Bridge\Activitypub\Transformer\Event as Event_Transformer;
+use Activitypub_Event_Extensions\Activitypub\Transformer\Event as Event_Transformer;
 use DateTime;
 use DateTimeZone;
 use EM_Event;
-
+use Activitypub\Activity\Extended_Object\Event;
+use Activitypub\Activity\Extended_Object\Place;
 use function Activitypub\esc_hashtag;
 
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
 /**
  * ActivityPub Transformer for events from the WordPress plugin 'Events Manager'
  *
@@ -37,17 +37,42 @@ final class Events_Manager extends Event_Transformer {
 	protected $em_event;
 
 	/**
-	 * Extend the constructor, to also set the Eventsmanager objects.
+	 * Get transformer name.
 	 *
-	 * This is a special class object form The Events Calendar which
-	 * has a lot of useful functions, we make use of our getter functions.
+	 * Retrieve the transformers name.
 	 *
-	 * @param WP_Post $wp_object The WordPress object.
-	 * @param string  $wp_taxonomy The taxonomy slug of the event post type.
+	 * @since 1.0.0
+	 * @access public
+	 * @return string Widget name.
 	 */
-	public function __construct( $wp_object, $wp_taxonomy ) {
-		parent::__construct( $wp_object, $wp_taxonomy );
-		$this->em_event = new EM_Event( $this->wp_object->ID, 'post_id' );
+	public function get_transformer_name() {
+		return 'activitypub-event-transformers/events-manager';
+	}
+
+	/**
+	 * Get transformer title.
+	 *
+	 * Retrieve the transformers label.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 * @return string Widget title.
+	 */
+	public function get_transformer_label() {
+		return 'Events Manager';
+	}
+
+	/**
+	 * Get supported post types.
+	 *
+	 * Retrieve the list of supported WordPress post types this transformer widget can handle.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 * @return array Widget categories.
+	 */
+	public static function get_supported_post_types() {
+		return array();
 	}
 
 	/**
@@ -64,31 +89,29 @@ final class Events_Manager extends Event_Transformer {
 	 *
 	 * @return array The Place.
 	 */
-	public function get_location(): ?Place {
+	public function get_location() {
 		if ( 'url' === $this->em_event->event_location_type ) {
 			return null;
 		}
 
+		$location    = new Place();
 		$em_location = $this->em_event->get_location();
 
-		if ( '' === $em_location->location_id ) {
-			return null;
-		}
-
-		$location = new Place();
 		$location->set_name( $em_location->location_name );
 
 		$address = array(
 			'type'            => 'PostalAddress',
 			'addressCountry'  => $em_location->location_country,
 			'addressLocality' => $em_location->location_town,
-			'postalAddress'   => $em_location->location_address,
-			'postalCode'      => $em_location->location_postcode,
+			'streetAddress'   => $em_location->location_address,
 			'name'            => $em_location->location_name,
 		);
 		if ( $em_location->location_state ) {
 			$address['addressRegion'] = $em_location->location_state;
 		}
+		if ( $em_location->location_postcode ) {
+			$address['postalCode'] = $em_location->location_postcode;
+		}
 
 		$location->set_address( $address );
 		return $location;
@@ -97,14 +120,14 @@ final class Events_Manager extends Event_Transformer {
 	/**
 	 * Get the end time from the events metadata.
 	 */
-	public function get_end_time(): ?string {
+	public function get_end_time() {
 		return null;
 	}
 
 	/**
 	 * Get the end time from the events metadata.
 	 */
-	public function get_start_time(): string {
+	public function get_start_time() {
 		$date_string     = $this->em_event->event_start_date;
 		$time_string     = $this->em_event->event_start_time;
 		$timezone_string = $this->em_event->event_timezone;
@@ -135,8 +158,8 @@ final class Events_Manager extends Event_Transformer {
 	 * @return int
 	 */
 	public function get_remaining_attendee_capacity() {
-		$em_bookings_count           = $this->get_participant_count();
-		$remaining_attendee_capacity = $this->em_event->event_spaces - $em_bookings_count;
+		$em_bookings                 = $this->em_event->get_bookings()->get_bookings();
+		$remaining_attendee_capacity = $this->em_event->event_spaces - count( $em_bookings->bookings );
 		return $remaining_attendee_capacity;
 	}
 
@@ -150,6 +173,23 @@ final class Events_Manager extends Event_Transformer {
 		return count( $em_bookings->bookings );
 	}
 
+	/**
+	 * Hardcoded function for generating a summary.
+	 */
+	public function get_summary() {
+		if ( $this->em_event->post_excerpt ) {
+			$excerpt = $this->em_event->post_excerpt;
+		} else {
+			$excerpt = $this->get_content();
+		}
+		$address           = $this->em_event->get_location()->location_name;
+		$start_time        = strtotime( $this->get_start_time() );
+		$datetime_format   = get_option( 'date_format' ) . ' ' . get_option( 'time_format' );
+		$start_time_string = wp_date( $datetime_format, $start_time );
+		$summary           = "📍 {$address}\n📅 {$start_time_string}\n\n{$excerpt}";
+		return $summary;
+	}
+
 	/**
 	 * Get the event link as an ActivityPub Link object, but as an associative array.
 	 *
@@ -209,10 +249,24 @@ final class Events_Manager extends Event_Transformer {
 
 	/**
 	 * Get the events title/name.
-	 *
-	 * @return string
 	 */
-	protected function get_name(): string {
+	protected function get_name() {
 		return $this->em_event->event_name;
 	}
+
+	/**
+	 * Transform the WordPress Object into an ActivityPub Object.
+	 *
+	 * @return Activitypub\Activity\Event
+	 */
+	public function to_object() {
+		$this->em_event     = new EM_Event( $this->wp_object->ID, 'post_id' );
+		$activitypub_object = new Event();
+
+		$activitypub_object = $this->transform_object_properties( $activitypub_object );
+
+		$activitypub_object->set_external_participation_url( $this->get_url() );
+
+		return $activitypub_object;
+	}
 }

includes/activitypub/transformer/class-gatherpress.php

@@ -2,21 +2,24 @@
 /**
  * ActivityPub Transformer for the plugin Very Simple Event List.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge\Activitypub\Transformer;
-
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
+namespace Activitypub_Event_Extensions\Activitypub\Transformer;
 
+use Activitypub_Event_Extensions\Activitypub\Transformer\Event;
+use Activitypub\Model\Blog;
 use Activitypub\Activity\Extended_Object\Event as Event_Object;
 use Activitypub\Activity\Extended_Object\Place;
-use Activitypub\Model\Blog;
-use ActivityPub_Event_Bridge\Activitypub\Transformer\Event;
 use GatherPress\Core\Event as GatherPress_Event;
 
+use function Activitypub\get_rest_url_by_path;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
 /**
  * ActivityPub Transformer for VS Event
  *
@@ -24,6 +27,13 @@ use GatherPress\Core\Event as GatherPress_Event;
  */
 final class GatherPress extends Event {
 
+	/**
+	 * The target ActivityPub Event object of the transformer.
+	 *
+	 * @var Event
+	 */
+	protected $ap_object;
+
 	/**
 	 * The current GatherPress Event object.
 	 *
@@ -39,49 +49,69 @@ final class GatherPress extends Event {
 	protected $gp_venue;
 
 	/**
-	 * Extend the constructor, to also set the GatherPress objects.
+	 * Get transformer name.
 	 *
-	 * This is a special class object form The Events Calendar which
-	 * has a lot of useful functions, we make use of our getter functions.
+	 * Retrieve the transformers name.
 	 *
-	 * @param WP_Post $wp_object The WordPress object.
-	 * @param string  $wp_taxonomy The taxonomy slug of the event post type.
+	 * @since 1.0.0
+	 * @access public
+	 * @return string Widget name.
 	 */
-	public function __construct( $wp_object, $wp_taxonomy ) {
-		parent::__construct( $wp_object, $wp_taxonomy );
-		$this->gp_event = new GatherPress_Event( $this->wp_object->ID );
-		$this->gp_venue = $this->gp_event->get_venue_information();
+	public function get_transformer_name() {
+		return 'gatherpress/gp-event';
+	}
+
+	/**
+	 * Get transformer title.
+	 *
+	 * Retrieve the transformers label.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 * @return string Widget title.
+	 */
+	public function get_transformer_label() {
+		return 'GatherPress Event';
+	}
+
+	/**
+	 * Get supported post types.
+	 *
+	 * Retrieve the list of supported WordPress post types this transformer widget can handle.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 * @return array Widget categories.
+	 */
+	public static function get_supported_post_types() {
+		return array( GatherPress_Event::POST_TYPE );
 	}
 
 	/**
 	 * Get the event location.
 	 *
-	 * @return Place|null The place objector null if not place set.
+	 * @return array The Place.
 	 */
-	public function get_location(): ?Place {
+	public function get_location() {
 		$address = $this->gp_venue['full_address'];
-		if ( $address ) {
 		$place   = new Place();
 		$place->set_type( 'Place' );
 		$place->set_name( $address );
 		$place->set_address( $address );
 		return $place;
-		} else {
-			return null;
-		}
 	}
 
 	/**
 	 * Get the end time from the event object.
 	 */
-	protected function get_end_time(): ?string {
+	protected function get_end_time() {
 		return $this->gp_event->get_datetime_end( 'Y-m-d\TH:i:s\Z' );
 	}
 
 	/**
 	 * Get the end time from the event object.
 	 */
-	protected function get_start_time(): string {
+	protected function get_start_time() {
 		return $this->gp_event->get_datetime_start( 'Y-m-d\TH:i:s\Z' );
 	}
 
@@ -104,7 +134,7 @@ final class GatherPress extends Event {
 	/**
 	 * Overrides/extends the get_attachments function to also add the event Link.
 	 */
-	protected function get_attachment(): array {
+	protected function get_attachment() {
 		$attachments = parent::get_attachment();
 		if ( count( $attachments ) ) {
 			$attachments[0]['type'] = 'Document';
@@ -118,38 +148,74 @@ final class GatherPress extends Event {
 	}
 
 	/**
-	 * Prevents gatherpress blocks from being rendered for the content.
+	 * Returns the User-URL of the Author of the Post.
 	 *
-	 * @param mixed $block_content The blocks content.
-	 * @param mixed $block         The block.
+	 * If `single_user` mode is enabled, the URL of the Blog-User is returned.
+	 *
+	 * @return string The User-URL.
 	 */
-	public static function filter_gatherpress_blocks( $block_content, $block ) {
-		// Check if the block name starts with 'gatherpress'.
-		if ( strpos( $block['blockName'], 'gatherpress/' ) === 0 ) {
-			return ''; // Skip rendering this block.
-		}
-
-		return $block_content; // Return the content for other blocks.
+	protected function get_attributed_to() {
+		$user = new Blog();
+		return $user->get_url();
 	}
 
 	/**
-	 * Apply the filter for preventing the rendering off gatherpress blocks just in time.
+	 * Create a custom summary.
 	 *
-	 * @return Event_Object
+	 * It contains also the most important meta-information. The summary is often used when the
+	 * ActivityPub object type 'Event' is not supported, e.g. in Mastodon.
+	 *
+	 * @return string $summary The custom event summary.
 	 */
-	public function to_object(): Event_Object {
-		add_filter( 'render_block', array( self::class, 'filter_gatherpress_blocks' ), 10, 2 );
-		$activitypub_object = parent::to_object();
-		remove_filter( 'render_block', array( self::class, 'filter_gatherpress_blocks' ) );
-		return $activitypub_object;
+	public function get_summary() {
+		if ( $this->wp_object->excerpt ) {
+			$excerpt = $this->wp_object->post_excerpt;
+		} elseif ( get_post_meta( $this->wp_object->ID, 'event-summary', true ) ) {
+			$excerpt = get_post_meta( $this->wp_object->ID, 'event-summary', true );
+		} else {
+			$excerpt = $this->get_content();
+		}
+
+		$address           = get_post_meta( $this->wp_object->ID, 'event-location', true );
+		$start_time        = get_post_meta( $this->wp_object->ID, 'event-start-date', true );
+		$datetime_format   = get_option( 'date_format' ) . ' ' . get_option( 'time_format' );
+		$start_time_string = wp_date( $datetime_format, $start_time );
+		$summary           = "📍 {$address}\n📅 {$start_time_string}\n\n{$excerpt}";
+		return $summary;
 	}
 
 	/**
-	 * Determine whether the event is online.
+	 * Transform the WordPress Object into an ActivityPub Object.
 	 *
-	 * @return bool
+	 * @return Activitypub\Activity\Event
 	 */
-	public function get_is_online(): bool {
-		return $this->gp_event->maybe_get_online_event_link() ? true : false;
+	public function to_object() {
+		$this->ap_object = new Event_Object();
+		$this->gp_event  = new GatherPress_Event( $this->wp_object->ID );
+		$this->gp_venue  = $this->gp_event->get_venue_information();
+
+		$this->ap_object = parent::to_object();
+
+		$this->ap_object->set_comments_enabled( 'open' === $this->wp_object->comment_status ? true : false );
+
+		$this->ap_object->set_external_participation_url( $this->get_url() );
+
+		$online_event_link = $this->gp_event->maybe_get_online_event_link();
+
+		if ( $online_event_link ) {
+			$this->ap_object->set_is_online( true );
+		} else {
+			$this->ap_object->set_is_online( false );
+		}
+
+		$this->ap_object->set_status( 'CONFIRMED' );
+
+		$this->ap_object->set_name( get_the_title( $this->wp_object->ID ) );
+
+		$this->ap_object->set_actor( get_rest_url_by_path( 'application' ) );
+		$this->ap_object->set_to( array( 'https://www.w3.org/ns/activitystreams#Public' ) );
+
+		$this->ap_object->set_location();
+		return $this->ap_object;
 	}
 }

includes/activitypub/transformer/class-the-events-calendar.php

@@ -2,22 +2,21 @@
 /**
  * ActivityPub Tribe Transformer
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge\Activitypub\Transformer;
+namespace Activitypub_Event_Extensions\Activitypub\Transformer;
 
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
 
-use Activitypub\Activity\Extended_Object\Event as Event_Object;
+use Activitypub_Event_Extensions\Activitypub\Transformer\Event;
 use Activitypub\Activity\Extended_Object\Place;
-use ActivityPub_Event_Bridge\Activitypub\Transformer\Event;
+use WP_Error;
 use WP_Post;
 
-use function Activitypub\esc_hashtag;
-
 /**
  * ActivityPub Tribe Transformer
  *
@@ -47,36 +46,24 @@ final class The_Events_Calendar extends Event {
 	}
 
 	/**
-	 * Get the tags, including also the set categories from The Events Calendar.
+	 * Get tribe category of wp_post
 	 *
-	 * @return ?array The array if tags,
+	 * @return string|null tribe category if it exists
 	 */
-	public function get_tag(): ?array {
-		$tags         = array();
-		$category_ids = tribe_get_event_cat_ids();
-		if ( $category_ids ) {
-			foreach ( $category_ids as $category_id ) {
-				$term   = \get_term( $category_id );
-				$tag    = array(
-					'type' => 'Hashtag',
-					'href' => \esc_url( \get_term_link( $term ) ),
-					'name' => esc_hashtag( $term->name ),
-				);
-				$tags[] = $tag;
-			}
-		}
-		$tags = array_merge( $tags, parent::get_tag() );
+	public function get_tribe_category() {
+		$categories = tribe_get_event_cat_slugs( $this->wp_object->ID );
 
-		return $tags;
+		if ( count( $categories ) === 0 ) {
+			return null;
+		}
+
+		return $categories[0];
 	}
 
 	/**
 	 * Get the end time from the event object.
 	 */
-	protected function get_end_time(): ?string {
-		if ( empty( $this->tribe_event->end_date ) ) {
-			return null;
-		}
+	protected function get_end_time() {
 		$date = date_create( $this->tribe_event->end_date, wp_timezone() );
 		return \gmdate( 'Y-m-d\TH:i:s\Z', $date->getTimestamp() );
 	}
@@ -84,7 +71,7 @@ final class The_Events_Calendar extends Event {
 	/**
 	 * Get the end time from the event object.
 	 */
-	protected function get_start_time(): string {
+	protected function get_start_time() {
 		$date = date_create( $this->tribe_event->start_date, wp_timezone() );
 		return \gmdate( 'Y-m-d\TH:i:s\Z', $date->getTimestamp() );
 	}
@@ -94,16 +81,31 @@ final class The_Events_Calendar extends Event {
 	 *
 	 * @return string status of the event
 	 */
-	public function get_status(): ?string {
+	public function get_tribe_status() {
+
 		if ( 'canceled' === $this->tribe_event->event_status ) {
 			return 'CANCELLED';
 		}
 		if ( 'postponed' === $this->tribe_event->event_status ) {
 			return 'CANCELLED'; // This will be reflected in the cancelled reason.
 		}
+		if ( '' === $this->tribe_event->event_status ) {
 			return 'CONFIRMED';
 		}
 
+		return new WP_Error( 'invalid event_status value', __( 'invalid event_status', 'activitypub' ), array( 'status' => 404 ) );
+	}
+
+	/**
+	 * Extract the join mode.
+	 *
+	 * If the ticket sale is active set it to restricted.
+	 *
+	 * @return string
+	 */
+	public function get_join_mode() {
+		return empty( $this->tribe_event->tickets ) ? 'free' : 'restricted';
+	}
 
 	/**
 	 * Check if the comments are enabled for the current event.
@@ -119,73 +121,63 @@ final class The_Events_Calendar extends Event {
 		return false;
 	}
 
+	/**
+	 * Returns the content for the ActivityPub Item with
+	 *
+	 * The content will be generated based on the user settings.
+	 *
+	 * @return string The content.
+	 */
+	protected function get_content() {
+
+		$content = parent::get_content();
+		// /BeforeFirstRelease:
+		// * remove link at the end of the content.
+		// * add organizer.
+		// * do add Cancelled reason in the content.s
+
+		return $content;
+	}
+
 	/**
 	 * Get the event location.
 	 *
 	 * @return Place|array The place/venue if one is set.
 	 */
 	public function get_location(): Place|null {
-		// Get short handle for the venues.
-		$venues = $this->tribe_event->venues;
-
-		// Get first venue. We currently only support a single venue.
-		if ( $venues instanceof \Tribe\Events\Collections\Lazy_Post_Collection ) {
-			$venue = $venues->first();
-		} elseif ( empty( $this->wp_object->venues ) || ! empty( $this->wp_object->venues[0] ) ) {
-			return null;
-		} else {
-			$venue = $venues[0];
-		}
-
-		if ( ! $venue ) {
+		if ( empty( $this->wp_object->venues ) || ! empty( $this->wp_object->venues[0] ) ) {
 			return null;
 		}
+		// We currently only support a single venue.
+		$event_venue = $this->wp_object->venues[0];
 
-		// Set the address.
-		$address = array();
-
-		if ( ! empty( $venue->country ) ) {
-			$address['addressCountry'] = $venue->country;
-		}
-
-		if ( ! empty( $venue->city ) ) {
-			$address['addressLocality'] = $venue->city;
-		}
-
-		if ( ! empty( $venue->province ) ) {
-			$address['addressRegion'] = $venue->province;
-		}
-
-		if ( ! empty( $venue->zip ) ) {
-			$address['postalCode'] = $venue->zip;
-		}
-
-		if ( ! empty( $venue->address ) ) {
-			$address['streetAddress'] = $venue->address;
-		}
-		if ( ! empty( $venue->post_title ) ) {
-			$address['name'] = $venue->post_title;
-		}
-		$address['type'] = 'PostalAddress';
+		$address = array(
+			'addressCountry'  => $event_venue->country,
+			'addressLocality' => $event_venue->city,
+			'addressRegion'   => $event_venue->province,
+			'postalCode'      => $event_venue->zip,
+			'streetAddress'   => $event_venue->address,
+			'type'            => 'PostalAddress',
+		);
 
 		$location = new Place();
-		if ( count( $address ) > 1 ) {
 		$location->set_address( $address );
-		} else {
-			$location->set_address( $venue->post_title );
-		}
-		$location->set_id( $venue->permalink );
-		$location->set_name( $venue->post_title );
+		$location->set_id( $event_venue->permalink );
+		$location->set_name( $event_venue->post_name );
 
 		return $location;
 	}
 
 	/**
-	 * Get the timezone of the event.
+	 * Extend the default event transformers to_object function.
 	 *
-	 * @return string  The timezone string of the site.
+	 * This is the heart of the ActivityPub transformer.
+	 *
+	 * @return Event_Object
 	 */
-	public function get_timezone(): string {
-		return $this->tribe_event->timezone;
+	public function to_object() {
+		$activitypub_object = parent::to_object();
+
+		return $activitypub_object;
 	}
 }

includes/activitypub/transformer/class-vs-event-list.php

@@ -2,18 +2,22 @@
 /**
  * ActivityPub Transformer for the plugin Very Simple Event List.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge\Activitypub\Transformer;
-
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
+namespace Activitypub_Event_Extensions\Activitypub\Transformer;
 
+use Activitypub_Event_Extensions\Activitypub\Transformer\Event as Event_Transformer;
 use Activitypub\Activity\Extended_Object\Event;
 use Activitypub\Activity\Extended_Object\Place;
-use ActivityPub_Event_Bridge\Activitypub\Transformer\Event as Event_Transformer;
+
+use WP_Error;
+use function Activitypub\get_rest_url_by_path;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
 
 /**
  * ActivityPub Transformer for VS Event.
@@ -24,36 +28,57 @@ use ActivityPub_Event_Bridge\Activitypub\Transformer\Event as Event_Transformer;
  */
 final class VS_Event_List extends Event_Transformer {
 
+	/**
+	 * The target transformer ActivityPub Event object.
+	 *
+	 * @var Event
+	 */
+	protected $ap_object;
+
+	/**
+	 * Get transformer name.
+	 *
+	 * Retrieve the transformers name.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 * @return string Widget name.
+	 */
+	public function get_transformer_name(): string {
+		return 'activitypub-event-transformers/vs-event';
+	}
+
+	/**
+	 * Returns the ActivityStreams 2.0 Object-Type for an Event.
+	 *
+	 * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-event
+	 * @since 1.0.0
+	 * @return string The Event Object-Type.
+	 */
+	protected function get_type(): string {
+		return 'Event';
+	}
+
 	/**
 	 * Get the event location.
 	 *
 	 * @return Place The Place.
 	 */
-	public function get_location(): ?Place {
+	public function get_location(): Place {
 		$address = get_post_meta( $this->wp_object->ID, 'event-location', true );
-		if ( $address ) {
 		$place   = new Place();
 		$place->set_type( 'Place' );
 		$place->set_name( $address );
 		$place->set_address( $address );
 		return $place;
-		} else {
-			return null;
-		}
 	}
 
 	/**
 	 * Get the end time from the events metadata.
 	 */
-	protected function get_end_time(): ?string {
-		if ( 'yes' === get_post_meta( $this->wp_object->ID, 'event-hide-end-time', true ) ) {
-			return null;
-		}
+	protected function get_end_time(): string {
 		$end_time = get_post_meta( $this->wp_object->ID, 'event-date', true );
-		if ( is_null( $end_time ) || empty( $end_time ) || 'no' === $end_time ) {
-			return null;
-		}
-		return $end_time ? \gmdate( 'Y-m-d\TH:i:s\Z', $end_time ) : null;
+		return \gmdate( 'Y-m-d\TH:i:s\Z', $end_time );
 	}
 
 	/**
@@ -66,27 +91,23 @@ final class VS_Event_List extends Event_Transformer {
 
 	/**
 	 * Get the event link from the events metadata.
-	 *
-	 * @return ?array Associated array of an ActivityStreams Link object with the events URL.
 	 */
-	private function get_event_link(): ?array {
+	private function get_event_link(): array {
 		$event_link = get_post_meta( $this->wp_object->ID, 'event-link', true );
-		$event_link_label = get_post_meta( $this->wp_object->ID, 'event-link-label', true ) ?? 'Event Link';
 		if ( $event_link ) {
 			return array(
 				'type'      => 'Link',
-				'name'      => $event_link_label,
+				'name'      => 'Website',
 				'href'      => \esc_url( $event_link ),
 				'mediaType' => 'text/html',
 			);
 		}
-		return null;
 	}
 
 	/**
 	 * Overrides/extends the get_attachments function to also add the event Link.
 	 */
-	protected function get_attachment(): ?array {
+	protected function get_attachment() {
 		$attachments = parent::get_attachment();
 		if ( count( $attachments ) ) {
 			$attachments[0]['type'] = 'Document';
@@ -100,15 +121,27 @@ final class VS_Event_List extends Event_Transformer {
 	}
 
 	/**
-	 * Retrieves the excerpt text (may be HTML). Used for constructing the summary.
+	 * Create a custom summary.
 	 *
-	 * @return ?string
+	 * It contains also the most important meta-information. The summary is often used when the
+	 * ActivityPub object type 'Event' is not supported, e.g. in Mastodon.
+	 *
+	 * @return string $summary The custom event summary.
 	 */
-	protected function retrieve_excerpt(): ?string {
-		if ( get_post_meta( $this->wp_object->ID, 'event-summary', true ) ) {
-			return get_post_meta( $this->wp_object->ID, 'event-summary', true );
+	public function get_summary() {
+		if ( $this->wp_object->excerpt ) {
+			$excerpt = $this->wp_object->post_excerpt;
+		} elseif ( get_post_meta( $this->wp_object->ID, 'event-summary', true ) ) {
+			$excerpt = get_post_meta( $this->wp_object->ID, 'event-summary', true );
 		} else {
-			return parent::retrieve_excerpt();
-		}
+			$excerpt = $this->get_content();
+		}
+
+		$address           = get_post_meta( $this->wp_object->ID, 'event-location', true );
+		$start_time        = get_post_meta( $this->wp_object->ID, 'event-start-date', true );
+		$datetime_format   = get_option( 'date_format' ) . ' ' . get_option( 'time_format' );
+		$start_time_string = wp_date( $datetime_format, $start_time );
+		$summary           = "📍 {$address}\n📅 {$start_time_string}\n\n{$excerpt}";
+		return $summary;
 	}
 }

includes/admin/class-event-plugin-admin-notices.php

@@ -4,17 +4,14 @@
  *
  * Notices for guiding to proper configuration of ActivityPub with event plugins.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since 1.0.0
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge\Admin;
+namespace Activitypub_Event_Extensions\Admin;
 
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
-
-use ActivityPub_Event_Bridge\Plugins\Event_Plugin;
+use Activitypub_Event_Extensions\Plugins\Event_Plugin;
 
 /**
  * Class responsible for Event Plugin related admin notices.
@@ -76,7 +73,7 @@ class Event_Plugin_Admin_Notices {
 			_x(
 				'You have installed the <i>%1$s</i> plugin, but the event post type of the plugin <i>%2$s</i> is <b>not enabled</b> in the <a href="%3$s">%1$s settings</a>.',
 				'admin notice',
-				'activitypub-event-bridge'
+				'activitypub-event-extensions'
 			),
 			esc_html( $activitypub_plugin_data['Name'] ),
 			esc_html( $event_plugin_data['Name'] ),

includes/admin/class-general-admin-notices.php

@@ -4,15 +4,12 @@
  *
  * Notices for guiding to proper configuration of this plugin.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since 1.0.0
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge\Admin;
-
-// Exit if accessed directly.
-defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
+namespace Activitypub_Event_Extensions\Admin;
 
 /**
  * Class responsible for general admin notices.
@@ -29,7 +26,7 @@ class General_Admin_Notices {
 	 */
 	const ACTIVITYPUB_PLUGIN_URL = 'https://wordpress.org/plugins/activitypub';
 
-	const ACTIVITYPUB_EVENT_BRIDGE_SUPPORTED_EVENT_PLUGINS_URL = 'https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-bridge#events-plugin-that-will-be-supported-at-first';
+	const ACTIVITYPUB_EVENT_EXTENSIONS_SUPPORTED_EVENT_PLUGINS_URL = 'https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-extensions#events-plugin-that-will-be-supported-at-first';
 
 	/**
 	 * Allowed HTML for admin notices.
@@ -54,9 +51,9 @@ class General_Admin_Notices {
 		return sprintf(
 			/* translators: 1: An URL that points to the ActivityPub plugin. */
 			_x(
-				'For the ActivityPub Event Bridge to work, you will need to install and activate the <a href="%1$s">ActivityPub</a> plugin.',
+				'For the ActivityPub Event Extensions to work, you will need to install and activate the <a href="%1$s">ActivityPub</a> plugin.',
 				'admin notice',
-				'activitypub-event-bridge'
+				'activitypub-event-extensions'
 			),
 			esc_html( self::ACTIVITYPUB_PLUGIN_URL )
 		);
@@ -71,12 +68,12 @@ class General_Admin_Notices {
 		return sprintf(
 			/* translators: 1: The name of the ActivityPub plugin. 2: The minimum required version number of the ActivityPub plugin. */
 			_x(
-				'Please upgrade your <a href="%1$s">ActivityPub</a> plugin. At least version %2$s is required for the ActivityPub Event Bridge to work.',
+				'Please upgrade your <a href="%1$s">ActivityPub</a> plugin. At least version %2$s is required for the ActivityPub event extensions to work.',
 				'admin notice',
-				'activitypub-event-bridge'
+				'activitypub-event-extensions'
 			),
 			esc_html( self::ACTIVITYPUB_PLUGIN_URL ),
-			esc_html( ACTIVITYPUB_EVENT_BRIDGE_ACTIVITYPUB_PLUGIN_MIN_VERSION )
+			esc_html( ACTIVITYPUB_EVENT_EXTENSIONS_ACTIVITYPUB_PLUGIN_MIN_VERSION )
 		);
 	}
 
@@ -89,12 +86,12 @@ class General_Admin_Notices {
 		return sprintf(
 			/* translators: 1: An URL to the list of supported event plugins. */
 			_x(
-				'The Plugin <i>ActivityPub Event Bridge</i> is of no use, because you do not have installed and activated a supported Event Plugin.
+				'The Plugin <i>ActivityPub Event Extensions</i> is of no use, because you do not have installed and activated a supported Event Plugin.
 				<br> For a list of supported Event Plugins see  <a href="%1$s">here</a>.',
 				'admin notice',
-				'activitypub-event-bridge'
+				'activitypub-event-extensions'
 			),
-			esc_html( self::ACTIVITYPUB_EVENT_BRIDGE_SUPPORTED_EVENT_PLUGINS_URL )
+			esc_html( self::ACTIVITYPUB_EVENT_EXTENSIONS_SUPPORTED_EVENT_PLUGINS_URL )
 		);
 	}
 

includes/admin/class-settings-page.php

@@ -5,18 +5,18 @@
  * This file contains the General class definition, which handles the "General" settings
  * page for the ActivityPub Event Extension Plugin, providing options for configuring various general settings.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since 1.0.0
  */
 
-namespace ActivityPub_Event_Bridge\Admin;
+namespace Activitypub_Event_Extensions\Admin;
+
+use Activitypub_Event_Extensions\Setup;
+use Activitypub_Event_Extensions\Plugins\Event_Plugin;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
 
-use ActivityPub_Event_Bridge\Plugins\Event_Plugin;
-use ActivityPub_Event_Bridge\Setup;
-
 /**
  * Class responsible for the ActivityPub Event Extension related Settings.
  *
@@ -26,9 +26,9 @@ use ActivityPub_Event_Bridge\Setup;
  * @since 1.0.0
  */
 class Settings_Page {
-	const STATIC = 'ActivityPub_Event_Bridge\Admin\Settings_Page';
+	const STATIC = 'Activitypub_Event_Extensions\Admin\Settings_Page';
 
-	const SETTINGS_SLUG = 'activitypub-event-bridge';
+	const SETTINGS_SLUG = 'activitypub-event-extensions';
 	/**
 	 * Warning if the plugin is Active and the ActivityPub plugin is not.
 	 *
@@ -37,7 +37,7 @@ class Settings_Page {
 	public static function admin_menu(): void {
 		\add_options_page(
 			'Activitypub Event Extension',
-			__( 'ActivityPub Events', 'activitypub-event-bridge' ),
+			__( 'ActivityPub Events', 'activitypub-event-extensions' ),
 			'manage_options',
 			self::SETTINGS_SLUG,
 			array( self::STATIC, 'settings_page' )
@@ -104,6 +104,6 @@ class Settings_Page {
 			'event_terms' => $event_terms,
 		);
 
-		\load_template( ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_DIR . 'templates/settings.php', true, $args );
+		\load_template( ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_DIR . 'templates/settings.php', true, $args );
 	}
 }

includes/class-autoloader.php

@@ -1,17 +1,17 @@
 <?php
 /**
- * Class responsible for autoloading ActivityPub Event Bridge class files.
+ * Class responsible for autoloading ActivityPub Event Extensions class files.
  *
  * The Autoloader class is responsible for automatically loading class files as needed
  * to ensure a clean and organized codebase. It maps class names to their corresponding
  * file locations within the GatherPress plugin.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since 1.0.0
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge;
+namespace Activitypub_Event_Extensions;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
@@ -34,8 +34,8 @@ class Autoloader {
 	public static function register(): void {
 		spl_autoload_register(
 			function ( $full_class ) {
-				$base_dir = ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_DIR . '/includes/';
-				$base     = 'ActivityPub_Event_Bridge\\';
+				$base_dir = ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_DIR . '/includes/';
+				$base     = 'Activitypub_Event_Extensions\\';
 
 				if ( strncmp( $full_class, $base, strlen( $base ) ) === 0 ) {
 					$maybe_uppercase = str_replace( $base, '', $full_class );

includes/class-settings.php

@@ -5,17 +5,17 @@
  * This file contains the General class definition, which handles the "General" settings
  * page for the ActivityPub Event Extension Plugin, providing options for configuring various general settings.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since 1.0.0
  */
 
-namespace ActivityPub_Event_Bridge;
+namespace Activitypub_Event_Extensions;
+
+use Activitypub\Activity\Extended_Object\Event;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
 
-use Activitypub\Activity\Extended_Object\Event;
-
 /**
  * Class responsible for the ActivityPui Event Extension related Settings.
  *
@@ -24,7 +24,7 @@ use Activitypub\Activity\Extended_Object\Event;
  * @since 1.0.0
  */
 class Settings {
-	const SETTINGS_SLUG = 'activitypub-event-bridge';
+	const SETTINGS_SLUG = 'activitypub-event-extensions';
 
 	/**
 	 * The default ActivityPub event category.
@@ -34,14 +34,14 @@ class Settings {
 	const DEFAULT_EVENT_CATEGORY = 'MEETING';
 
 	/**
-	 * Register the settings for the ActivityPub Event Bridge plugin.
+	 * Register the settings for the ActivityPub Event Extensions plugin.
 	 *
 	 * @return void
 	 */
 	public static function register_settings(): void {
 		\register_setting(
-			'activitypub-event-bridge',
-			'activitypub_event_bridge_default_event_category',
+			'activitypub-event-extensions',
+			'activitypub_event_extensions_default_event_category',
 			array(
 				'type'              => 'string',
 				'description'       => \__( 'Define your own custom post template', 'activitypub' ),
@@ -52,8 +52,8 @@ class Settings {
 		);
 
 		\register_setting(
-			'activitypub-event-bridge',
-			'activitypub_event_bridge_event_category_mappings',
+			'activitypub-event-extensions',
+			'activitypub_event_extensions_event_category_mappings',
 			array(
 				'type'              => 'array',
 				'description'       => \__( 'Define your own custom post template', 'activitypub' ),

includes/class-setup.php

@@ -1,31 +1,31 @@
 <?php
 /**
- * Class responsible for initializing ActivityPub Event Bridge.
+ * Class responsible for initializing ActivityPub Event Extensions.
  *
  * The setup class provides function for checking if this plugin should be activated.
  * It detects supported event plugins and provides all setup hooks and filters.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since 1.0.0
  * @license AGPL-3.0-or-later
  */
 
-namespace ActivityPub_Event_Bridge;
+namespace Activitypub_Event_Extensions;
+
+use Activitypub_Event_Extensions\Admin\Event_Plugin_Admin_Notices;
+use Activitypub_Event_Extensions\Admin\General_Admin_Notices;
+use Activitypub_Event_Extensions\Admin\Settings_Page;
+use Activitypub_Event_Extensions\Plugins\Event_Plugin;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore
 
-use ActivityPub_Event_Bridge\Admin\Event_Plugin_Admin_Notices;
-use ActivityPub_Event_Bridge\Admin\General_Admin_Notices;
-use ActivityPub_Event_Bridge\Admin\Settings_Page;
-use ActivityPub_Event_Bridge\Plugins\Event_Plugin;
-
 require_once ABSPATH . 'wp-admin/includes/plugin.php';
 
 /**
  * Class Setup.
  *
- * This class is responsible for initializing ActivityPub Event Bridge.
+ * This class is responsible for initializing ActivityPub Event Extensions.
  *
  * @since 1.0.0
  */
@@ -59,15 +59,14 @@ class Setup {
 	 * @since 1.0.0
 	 */
 	protected function __construct() {
-		$this->activitypub_plugin_is_active = defined( 'ACTIVITYPUB_PLUGIN_VERSION' ) ||
-			is_plugin_active( 'activitypub/activitypub.php' );
+		$this->activitypub_plugin_is_active = is_plugin_active( 'activitypub/activitypub.php' );
 		// BeforeFirstRelease: decide whether we want to do anything at all when ActivityPub plugin is note active.
 		// if ( ! $this->activitypub_plugin_is_active ) {
-		// deactivate_plugins( ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_FILE );
+		// deactivate_plugins( ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_FILE );
 		// return;
 		// }.
 		$this->active_event_plugins       = self::detect_active_event_plugins();
-		$this->activitypub_plugin_version = self::get_activitypub_plugin_version();
+		$this->activitypub_plugin_version = get_file_data( WP_PLUGIN_DIR . '/activitypub/activitypub.php', array( 'Version' ) )[0];
 		$this->setup_hooks();
 	}
 
@@ -96,19 +95,6 @@ class Setup {
 		return self::$instance;
 	}
 
-	/**
-	 * LooksUp the current version of the ActivityPub.
-	 *
-	 * @return string The semantic Version.
-	 */
-	private static function get_activitypub_plugin_version(): string {
-		if ( defined( 'ACTIVITYPUB_PLUGIN_VERSION' ) ) {
-			return constant( 'ACTIVITYPUB_PLUGIN_VERSION' );
-		}
-		$version = get_file_data( WP_PLUGIN_DIR . '/activitypub/activitypub.php', array( 'Version' ) )[0];
-		return $version ?? '0.0.0';
-	}
-
 	/**
 	 * Getter function for the active event plugins.
 	 *
@@ -124,10 +110,10 @@ class Setup {
 	 * @var array
 	 */
 	private const EVENT_PLUGIN_CLASSES = array(
-		'\ActivityPub_Event_Bridge\Plugins\Events_Manager',
-		'\ActivityPub_Event_Bridge\Plugins\GatherPress',
-		'\ActivityPub_Event_Bridge\Plugins\The_Events_Calendar',
-		'\ActivityPub_Event_Bridge\Plugins\VS_Event_List',
+		'\Activitypub_Event_Extensions\Plugins\Events_Manager',
+		'\Activitypub_Event_Extensions\Plugins\GatherPress',
+		'\Activitypub_Event_Extensions\Plugins\The_Events_Calendar',
+		'\Activitypub_Event_Extensions\Plugins\VS_Event_List',
 	);
 
 	/**
@@ -160,7 +146,7 @@ class Setup {
 	 * @return void
 	 */
 	protected function setup_hooks(): void {
-		register_activation_hook( ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_FILE, array( $this, 'activate' ) );
+		register_activation_hook( ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_FILE, array( $this, 'activate' ) );
 
 		add_action( 'admin_init', array( $this, 'do_admin_notices' ) );
 		add_action( 'admin_init', array( Settings::class, 'register_settings' ) );
@@ -175,12 +161,12 @@ class Setup {
 		add_action( 'admin_menu', array( Settings_Page::class, 'admin_menu' ) );
 
 		add_filter(
-			'plugin_action_links_' . ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_BASENAME,
+			'plugin_action_links_' . ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_BASENAME,
 			array( Settings_Page::class, 'settings_link' )
 		);
 
 		// Check if the minimum required version of the ActivityPub plugin is installed.
-		if ( ! version_compare( $this->activitypub_plugin_version, ACTIVITYPUB_EVENT_BRIDGE_ACTIVITYPUB_PLUGIN_MIN_VERSION ) ) {
+		if ( version_compare( $this->activitypub_plugin_version, ACTIVITYPUB_EVENT_EXTENSIONS_ACTIVITYPUB_PLUGIN_MIN_VERSION ) ) {
 			return;
 		}
 
@@ -195,15 +181,15 @@ class Setup {
 	 * @return void
 	 */
 	public static function enqueue_styles( $hook_suffix ): void {
-		if ( false !== strpos( $hook_suffix, 'activitypub-event-bridge' ) ) {
+		if ( false !== strpos( $hook_suffix, 'activitypub-event-extensions' ) ) {
 			wp_enqueue_style(
-				'activitypub-event-bridge-admin-styles',
+				'activitypub-event-extensions-admin-styles',
 				plugins_url(
-					'assets/css/activitypub-event-bridge-admin.css',
-					ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_FILE
+					'assets/css/activitypub-event-extensions-admin.css',
+					ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_FILE
 				),
 				array(),
-				ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_VERSION
+				ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_VERSION
 			);
 		}
 	}
@@ -218,15 +204,15 @@ class Setup {
 		// Check if any general admin notices are needed and add actions to insert the needed admin notices.
 		if ( ! $this->activitypub_plugin_is_active ) {
 			// The ActivityPub plugin is not active.
-			add_action( 'admin_notices', array( 'ActivityPub_Event_Bridge\Admin\General_Admin_Notices', 'activitypub_plugin_not_enabled' ), 10, 1 );
+			add_action( 'admin_notices', array( 'Activitypub_Event_Extensions\Admin\General_Admin_Notices', 'activitypub_plugin_not_enabled' ), 10, 1 );
 		}
-		if ( ! version_compare( $this->activitypub_plugin_version, ACTIVITYPUB_EVENT_BRIDGE_ACTIVITYPUB_PLUGIN_MIN_VERSION ) ) {
+		if ( version_compare( $this->activitypub_plugin_version, ACTIVITYPUB_EVENT_EXTENSIONS_ACTIVITYPUB_PLUGIN_MIN_VERSION ) ) {
 			// The ActivityPub plugin is too old.
-			add_action( 'admin_notices', array( 'ActivityPub_Event_Bridge\Admin\General_Admin_Notices', 'activitypub_plugin_version_too_old' ), 10, 1 );
+			add_action( 'admin_notices', array( 'Activitypub_Event_Extensions\Admin\General_Admin_Notices', 'activitypub_plugin_version_too_old' ), 10, 1 );
 		}
 		if ( empty( $this->active_event_plugins ) ) {
 			// No supported Event Plugin is active.
-			add_action( 'admin_notices', array( 'ActivityPub_Event_Bridge\Admin\General_Admin_Notices', 'no_supported_event_plugin_active' ), 10, 1 );
+			add_action( 'admin_notices', array( 'Activitypub_Event_Extensions\Admin\General_Admin_Notices', 'no_supported_event_plugin_active' ), 10, 1 );
 		}
 	}
 
@@ -248,9 +234,9 @@ class Setup {
 		// Get the transformer for a specific event plugins event-post type.
 		foreach ( $this->active_event_plugins as $event_plugin ) {
 			if ( $wp_object->post_type === $event_plugin->get_post_type() ) {
-				$transformer_class = $event_plugin::get_activitypub_event_transformer_class();
+				$transformer_class = $event_plugin->get_activitypub_event_transformer_class();
 				if ( class_exists( $transformer_class ) ) {
-					return new $transformer_class( $wp_object, $event_plugin::get_event_category_taxonomy() );
+					return new $transformer_class( $wp_object, $event_plugin->get_event_category_taxonomy() );
 				}
 			}
 		}
@@ -270,18 +256,17 @@ class Setup {
 		// If someone installs this plugin, we simply enable ActivityPub support for all currently active event post types.
 		$activitypub_supported_post_types = get_option( 'activitypub_support_post_types', array() );
 		foreach ( $this->active_event_plugins as $event_plugin ) {
-			if ( ! in_array( $event_plugin->get_post_type(), $activitypub_supported_post_types, true ) ) {
-				$activitypub_supported_post_types[] = $event_plugin->get_post_type();
-				add_post_type_support( $event_plugin->get_post_type(), 'activitypub' );
+			if ( ! in_array( $event_plugin['post_type'], $activitypub_supported_post_types, true ) ) {
+				$activitypub_supported_post_types[] = $event_plugin['post_type'];
 			}
 		}
 		update_option( 'activitypub_support_post_types', $activitypub_supported_post_types );
 	}
 
 	/**
-	 * Activates the ActivityPub Event Bridge plugin.
+	 * Activates the ActivityPub Event Extensions plugin.
 	 *
-	 * This method handles the activation of the ActivityPub Event Bridge plugin.
+	 * This method handles the activation of the ActivityPub Event Extensions plugin.
 	 *
 	 * @since 1.0.0
 	 *
@@ -290,7 +275,7 @@ class Setup {
 	public function activate(): void {
 		// Don't allow plugin activation, when the ActivityPub plugin is not activated yet.
 		if ( ! $this->activitypub_plugin_is_active ) {
-			deactivate_plugins( plugin_basename( ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_FILE ) );
+			deactivate_plugins( plugin_basename( ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_FILE ) );
 			$notice = General_Admin_Notices::get_admin_notice_activitypub_plugin_not_enabled();
 			wp_die(
 				wp_kses( $notice, General_Admin_Notices::ALLOWED_HTML ),
@@ -300,7 +285,7 @@ class Setup {
 		}
 
 		if ( empty( $this->active_event_plugins ) ) {
-			deactivate_plugins( plugin_basename( ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_FILE ) );
+			deactivate_plugins( plugin_basename( ACTIVITYPUB_EVENT_EXTENSIONS_PLUGIN_FILE ) );
 			$notice = General_Admin_Notices::get_admin_notice_no_supported_event_plugin_active();
 			wp_die(
 				wp_kses( $notice, General_Admin_Notices::ALLOWED_HTML ),

includes/event-categories.php

@@ -1,47 +0,0 @@
-<?php
-/**
- * File responsible for defining the event category strings.
- *
- * @package ActivityPub_Event_Bridge
- * @since 1.0.0
- * @license AGPL-3.0-or-later
- */
-
-namespace ActivityPub_Event_Bridge;
-
-define(
-	'ACTIVITYPUB_EVENT_BRIDGE_EVENT_CATEGORIES',
-	array(
-		'ARTS'                          => __( 'Arts', 'activitypub-event-bridge' ),
-		'BOOK_CLUBS'                    => __( 'Book clubs', 'activitypub-event-bridge' ),
-		'BUSINESS'                      => __( 'Business', 'activitypub-event-bridge' ),
-		'CAUSES'                        => __( 'Causes', 'activitypub-event-bridge' ),
-		'COMEDY'                        => __( 'Comedy', 'activitypub-event-bridge' ),
-		'CRAFTS'                        => __( 'Crafts', 'activitypub-event-bridge' ),
-		'FOOD_DRINK'                    => __( 'Food & Drink', 'activitypub-event-bridge' ),
-		'HEALTH'                        => __( 'Health', 'activitypub-event-bridge' ),
-		'MUSIC'                         => __( 'Music', 'activitypub-event-bridge' ),
-		'AUTO_BOAT_AIR'                 => __( 'Auto, boat and air', 'activitypub-event-bridge' ),
-		'COMMUNITY'                     => __( 'Community', 'activitypub-event-bridge' ),
-		'FAMILY_EDUCATION'              => __( 'Family & Education', 'activitypub-event-bridge' ),
-		'FASHION_BEAUTY'                => __( 'Fashion & Beauty', 'activitypub-event-bridge' ),
-		'FILM_MEDIA'                    => __( 'Film & Media', 'activitypub-event-bridge' ),
-		'GAMES'                         => __( 'Games', 'activitypub-event-bridge' ),
-		'LANGUAGE_CULTURE'              => __( 'Language & Culture', 'activitypub-event-bridge' ),
-		'LEARNING'                      => __( 'Learning', 'activitypub-event-bridge' ),
-		'LGBTQ'                         => __( 'LGBTQ', 'activitypub-event-bridge' ),
-		'MOVEMENTS_POLITICS'            => __( 'Movements and politics', 'activitypub-event-bridge' ),
-		'NETWORKING'                    => __( 'Networking', 'activitypub-event-bridge' ),
-		'PARTY'                         => __( 'Party', 'activitypub-event-bridge' ),
-		'PERFORMING_VISUAL_ARTS'        => __( 'Performing & Visual Arts', 'activitypub-event-bridge' ),
-		'PETS'                          => __( 'Pets', 'activitypub-event-bridge' ),
-		'PHOTOGRAPHY'                   => __( 'Photography', 'activitypub-event-bridge' ),
-		'OUTDOORS_ADVENTURE'            => __( 'Outdoors & Adventure', 'activitypub-event-bridge' ),
-		'SPIRITUALITY_RELIGION_BELIEFS' => __( 'Spirituality, Religion & Beliefs', 'activitypub-event-bridge' ),
-		'SCIENCE_TECH'                  => __( 'Science & Tech', 'activitypub-event-bridge' ),
-		'SPORTS'                        => __( 'Sports', 'activitypub-event-bridge' ),
-		'THEATRE'                       => __( 'Theatre', 'activitypub-event-bridge' ),
-		'MEETING'                       => __( 'Meeting', 'activitypub-event-bridge' ), // Default value in federation.
-		'DEFAULT'                       => __( 'Default', 'activitypub-event-bridge' ), // Internal default for overrides.
-	),
-);

includes/plugins/class-event-plugin.php

@@ -4,13 +4,13 @@
  *
  * Basic information that each supported event needs for this plugin to work.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since 1.0.0
  */
 
-namespace ActivityPub_Event_Bridge\Plugins;
+namespace Activitypub_Event_Extensions\Plugins;
 
-use ActivityPub_Event_Bridge\Activitypub\Transformer\Event as Event_Transformer;
+use Activitypub_Event_Extensions\Activitypub\Transformer\Event as Event_Transformer;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore

includes/plugins/class-events-manager.php

@@ -5,11 +5,11 @@
  * Defines all the necessary meta information for the Events Manager WordPress Plugin.
  *
  * @link    https://wordpress.org/plugins/events-manager/
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since   1.0.0
  */
 
-namespace ActivityPub_Event_Bridge\Plugins;
+namespace Activitypub_Event_Extensions\Plugins;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore

includes/plugins/class-gatherpress.php

@@ -5,11 +5,11 @@
  * Defines all the necessary meta information for the GatherPress plugin.
  *
  * @link    https://wordpress.org/plugins/gatherpress/
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since   1.0.0
  */
 
-namespace ActivityPub_Event_Bridge\Plugins;
+namespace Activitypub_Event_Extensions\Plugins;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore

includes/plugins/class-the-events-calendar.php

@@ -5,11 +5,11 @@
  * Defines all the necessary meta information for the events calendar.
  *
  * @link    https://wordpress.org/plugins/the-events-calendar/
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since   1.0.0
  */
 
-namespace ActivityPub_Event_Bridge\Plugins;
+namespace Activitypub_Event_Extensions\Plugins;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore

includes/plugins/class-vs-event-list.php

@@ -6,13 +6,13 @@
  * "Very Simple Events List".
  *
  * @link    https://de.wordpress.org/plugins/very-simple-event-list/
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  * @since   1.0.0
  */
 
-namespace ActivityPub_Event_Bridge\Plugins;
+namespace Activitypub_Event_Extensions\Plugins;
 
-use ActivityPub_Event_Bridge\Event_Plugins;
+use Activitypub_Event_Extensions\Event_Plugins;
 
 // Exit if accessed directly.
 defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore

readme.txt

@@ -1,83 +1,53 @@
-=== ActivityPub Event Bridge ===
-Contributors: andremenrath
-Tags: events, fediverse, activitypub, calendar
-Requires at least: 6.5
-Tested up to: 6.6
-Stable tag: 0.1.0
-Requires PHP: 8.1
+=== ActivityPub Event Extensions ===
+Contributors: menrath
+Tags: events, fediverse, activitypub, activitystreams
+Requires at least: 5.5
+Tested up to: 6.4
+Stable tag: 1.0.0
+Requires PHP: 7.4
 License: AGPL-3.0-or-later
 License URI: https://www.gnu.org/licenses/agpl-3.0.html
-Integrating popular event plugins with the ActivityPub plugin.
+
+The ActivityPub Event Extensions
 
 == Description ==
 
-Make your events more discoverable, expand your reach effortlessly while being independent of other (commercial) platforms, and be a part of the growing decentralized web (the Fediverse).
-With the ActivityPub Event Bridge Plugin for WordPress, your events can be automatically followed, aggregated and displayed across decentralized platforms like [Mastodon](https://joinmastodon.org) or [Gancio](https://gancio.org), without any extra work.
-Forget the hassle of managing multiple social media accounts just to keep your audience informed.
-
-This plugin is not an event managing plugin but an add-on to popular event plugins. It extends their functionality to fully support the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/).
-With the ActivityPub plugin people can follow your website directly and engage with your events just as they would on social media: liking, boosting and even commenting if you enable it.
-You retain full ownership of your content. By integrating into your existing setup, it ensures no extra work is needed while enhancing your events' visibility across the web.
-
-= How It Works =
-
-With the ActivityPub Event Bridge WordPress plugin, sharing your events is effortless and automatic!
-Once you create an event on your WordPress site, it is seamlessly shared across the decentralized web using the ActivityPub protocol.
-
-![](./.wordpress-org/event-activitypub-publishing.gif)
-
-Your events can be automatically delivered to platforms that fully support events, such as [Mobilizon](https://joinmobilizon.org/), [Gancio](https://gancio.org), [Friendica](https://friendi.ca), [Hubzilla](https://hubzilla.org), and [Pleroma](https://pleroma.social/).
-These platforms create public event calendars by pulling in events from various sources, including your website. Any updates you make to your events are synced across these platforms—so you only need to manage your events on your own site, with no extra work required.
-
-![](./.wordpress-org/decentralized-event-calenders.gif)
-
+With this event others can automatically aggregate and display events published on your website!
+Additionally, people who do not want to miss on of your events will not have to follow a social-media account of yours that you maintain on the website of another party (and thereby you push the people to use these platforms), but could just follow your website directly.
+Following like in social media, including all features you know like boosting, liking or commenting.
+And the best: as you already publish events on your website, this means no extra work for you.
+In the long term it actually might lead to less work and you help to provide a momentum to become independent of commercial platforms like Facebook and co.
+For more details read our detailed project description.
 
 == Installation ==
 
-This plugin depends on the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/). Additionally, you need to use one of the supported event Plugins.
+This plugin depends on the ActivityPub plugin. Furthermore you need to use one of the supported Event Plugins. See below.
 
-= Supported Event Plugins =
+== Supported Event Plugins ==
 
 * [The Events Calendar](https://de.wordpress.org/plugins/the-events-calendar/)
 * [VS Event List](https://de.wordpress.org/plugins/very-simple-event-list/)
 * [Events Manager](https://de.wordpress.org/plugins/events-manager/)
+* [GatherPress](https://github.com/GatherPress/gatherpress)
 
 == Configuration ==
 
-If you’re new to the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/), it’s recommended to spend a few minutes reading through its documentation to familiarize yourself with its setup and functionality.
+At first be sure to spend some minutes reading the Documentation of the ActivityPub plugin](https://wordpress.org/plugins/activitypub/), in case you have not used it before.
+
+TODO
 
 == Frequently Asked Questions ==
 
-= Do I need to install another event plugin to use the Event Federation Plugin? =
-
-Yes, this plugin works as an add-on and requires both the ActivityPub plugin and a supported event plugin such as The Events Calendar, VS Event List, or Events Manager to manage your events.
-
-= What platforms can follow my events? =
-
-Your events can be followed on platforms that support ActivityPub like [Mobilizon](https://joinmobilizon.org/), [Gancio](https://gancio.org), [Friendica](https://friendi.ca), [Hubzilla](https://hubzilla.org), and [Pleroma](https://pleroma.social/). Even other applications like [Mastodon](https://joinmastodon.org), which don’t fully support events yet, will display all important information about the events.
-
-= How much extra work is required to maintain my events across the decentralized Web? =
-
-None! Once the plugin is set up, your events are automatically sent to all connected platforms or account that follow you (your Website). Any updates you make to your events are synced without additional effort.
-
-= Can I still use social media to promote my events? =
-
-Yes, you can still use traditional social media if you wish. However, this plugin helps reduce reliance on commercial platforms by connecting your events to the decentralized Fediverse.
-
-= Will this plugin work if I don't use the ActivityPub plugin? =
-
-No, the Event Federation Plugin depends on the [ActivityPub plugin](https://wordpress.org/plugins/activitypub/) to deliver your events across decentralized platforms, so it's essential to have it installed and configured.
-
 = My event plugin is not supported, what can I do? =
 
-If you know about coding have a look at the documentation of how to add your plugin or open an [issue](https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-bridge/issues), if we can spare some free hours we might add it.
+If you know about coding have a look at the documentation of how to add your plugin or open an [issue](https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-extensions/issues), if we can spare some free hours we might add it.
 
 = What if I experience problems? =
 
-We're always interested in your feedback. Feel free to reach out to us via [E-Mail](https://event-federation.eu/contact/) or create an [issue](https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-bridge/issues).
+We're always interested in your feedback. Feel free to reach out to us via E-Mail or create an [issue](https://code.event-federation.eu/Event-Federation/wordpress-activitypub-event-extensions/issues).
 
 == Changelog ==
 
-= [0.1.0] 2024-09-01 =
+= [1.0.0] 2024-09-01 =
 
-* Initial alpha release on WordPress.org
+* Initial release

templates/settings.php

@@ -1,10 +1,10 @@
 <?php
 /**
- * Template for ActivityPub Event Bridge settings page.
+ * Template for ActivityPub Event Extensions settings page.
  *
- * This template is used to display and manage settings for the ActivityPub Event Bridge plugin.
+ * This template is used to display and manage settings for the ActivityPub Event Extensions plugin.
  *
- * @package ActivityPub_Event_Bridge
+ * @package ActivityPub_Event_Extensions
  * @since 1.0.0
  *
  * @param array  $args An array of arguments for the settings page.
@@ -25,33 +25,65 @@ if ( ! current_user_can( 'manage_options' ) ) {
 
 $event_terms = $args['event_terms'];
 
-require_once ACTIVITYPUB_EVENT_BRIDGE_PLUGIN_DIR . '/includes/event-categories.php';
+$default_event_category_strings = array(
+	'ARTS'                          => __( 'Arts', 'activitypub-event-extensions' ),
+	'BOOK_CLUBS'                    => __( 'Book clubs', 'activitypub-event-extensions' ),
+	'BUSINESS'                      => __( 'Business', 'activitypub-event-extensions' ),
+	'CAUSES'                        => __( 'Causes', 'activitypub-event-extensions' ),
+	'COMEDY'                        => __( 'Comedy', 'activitypub-event-extensions' ),
+	'CRAFTS'                        => __( 'Crafts', 'activitypub-event-extensions' ),
+	'FOOD_DRINK'                    => __( 'Food & Drink', 'activitypub-event-extensions' ),
+	'HEALTH'                        => __( 'Health', 'activitypub-event-extensions' ),
+	'MUSIC'                         => __( 'Music', 'activitypub-event-extensions' ),
+	'AUTO_BOAT_AIR'                 => __( 'Auto, boat and air', 'activitypub-event-extensions' ),
+	'COMMUNITY'                     => __( 'Community', 'activitypub-event-extensions' ),
+	'FAMILY_EDUCATION'              => __( 'Family & Education', 'activitypub-event-extensions' ),
+	'FASHION_BEAUTY'                => __( 'Fashion & Beauty', 'activitypub-event-extensions' ),
+	'FILM_MEDIA'                    => __( 'Film & Media', 'activitypub-event-extensions' ),
+	'GAMES'                         => __( 'Games', 'activitypub-event-extensions' ),
+	'LANGUAGE_CULTURE'              => __( 'Language & Culture', 'activitypub-event-extensions' ),
+	'LEARNING'                      => __( 'Learning', 'activitypub-event-extensions' ),
+	'LGBTQ'                         => __( 'LGBTQ', 'activitypub-event-extensions' ),
+	'MOVEMENTS_POLITICS'            => __( 'Movements and politics', 'activitypub-event-extensions' ),
+	'NETWORKING'                    => __( 'Networking', 'activitypub-event-extensions' ),
+	'PARTY'                         => __( 'Party', 'activitypub-event-extensions' ),
+	'PERFORMING_VISUAL_ARTS'        => __( 'Performing & Visual Arts', 'activitypub-event-extensions' ),
+	'PETS'                          => __( 'Pets', 'activitypub-event-extensions' ),
+	'PHOTOGRAPHY'                   => __( 'Photography', 'activitypub-event-extensions' ),
+	'OUTDOORS_ADVENTURE'            => __( 'Outdoors & Adventure', 'activitypub-event-extensions' ),
+	'SPIRITUALITY_RELIGION_BELIEFS' => __( 'Spirituality, Religion & Beliefs', 'activitypub-event-extensions' ),
+	'SCIENCE_TECH'                  => __( 'Science & Tech', 'activitypub-event-extensions' ),
+	'SPORTS'                        => __( 'Sports', 'activitypub-event-extensions' ),
+	'THEATRE'                       => __( 'Theatre', 'activitypub-event-extensions' ),
+	'MEETING'                       => __( 'Meeting', 'activitypub-event-extensions' ), // Default value in federation.
+	'DEFAULT'                       => __( 'Default', 'activitypub-event-extensions' ), // Internal default for overrides.
+);
 
-$selected_default_event_category = \get_option( 'activitypub_event_bridge_default_event_category', 'MEETING' );
-$current_category_mapping        = \get_option( 'activitypub_event_bridge_event_category_mappings', array() );
+$selected_default_event_category = \get_option( 'activitypub_event_extensions_default_event_category', 'MEETING' );
+$current_category_mapping        = \get_option( 'activitypub_event_extensions_event_category_mappings', array() );
 ?>
 
 <div class="activitypub-settings-header">
 	<div class="activitypub-settings-title-section">
-		<h1><?php \esc_html_e( 'ActivityPub Event Bridge', 'activitypub-event-bridge' ); ?></h1>
+		<h1><?php \esc_html_e( 'ActivityPub Event Extensions', 'activitypub-event-extensions' ); ?></h1>
 	</div>
 </div>
 <hr class="wp-header-end">
 
-<div class="activitypub-settings activitypub-settings-page activitypub-event-bridge-settings-page hide-if-no-js">
+<div class="activitypub-settings activitypub-settings-page activitypub-event-extensions-settings-page hide-if-no-js">
 	<form method="post" action="options.php">
-		<?php \settings_fields( 'activitypub-event-bridge' ); ?>
+		<?php \settings_fields( 'activitypub-event-extensions' ); ?>
 
 		<div class="box">
-			<h2> <?php esc_html_e( 'Default ActivityPub Event Category', 'activitypub-event-bridge' ); ?> </h2>
-			<p> <?php esc_html_e( 'To help visitors find events more easily, the community created a set of basic event categories. Please select the category that best matches the majority of the events you organize.', 'activitypub-event-bridge' ); ?> </p>
+			<h2> <?php esc_html_e( 'Default ActivityPub Event Category', 'activitypub-event-extensions' ); ?> </h2>
+			<p> <?php esc_html_e( 'To help visitors find events more easily, the community created a set of basic event categories. Please select the category that best matches the majority of the events you organize.', 'activitypub-event-extensions' ); ?> </p>
 			<table class="form-table">
 				<tr>
-					<th scope="row"> <?php esc_html_e( 'Default Category', 'activitypub-event-bridge' ); ?> </th>
+					<th scope="row"> <?php esc_html_e( 'Default Category', 'activitypub-event-extensions' ); ?> </th>
 					<td>
-						<select id="activitypub_event_bridge_default_event_category" name="activitypub_event_bridge_default_event_category">';
+						<select id="activitypub_event_extensions_default_event_category" name="activitypub_event_extensions_default_event_category">';
 						<?php
-						foreach ( ACTIVITYPUB_EVENT_BRIDGE_EVENT_CATEGORIES as $value => $label ) {
+						foreach ( $default_event_category_strings as $value => $label ) {
 							echo '<option value="' . esc_attr( $value ) . '" ' . selected( $selected_default_event_category, $value, false ) . '>' . esc_html( $label ) . '</option>';
 						}
 						?>
@@ -63,14 +95,14 @@ $current_category_mapping        = \get_option( 'activitypub_event_bridge_event_
 
 		<?php if ( ! empty( $event_terms ) ) : ?>
 		<div class="box">
-			<h2> <?php esc_html_e( 'Advanced Event Category Settings', 'activitypub-event-bridge' ); ?> </h2>
-			<p> <?php esc_html_e( 'Take more control by adjusting how your event categories are mapped to the basic category set used in ActivityPub. This option lets you override the default selection above, ensuring more accurate categorization and better visibility for your events.', 'activitypub-event-bridge' ); ?> </p>
+			<h2> <?php esc_html_e( 'Advanced Event Category Settings', 'activitypub-event-extensions' ); ?> </h2>
+			<p> <?php esc_html_e( 'Take more control by adjusting how your event categories are mapped to the basic category set used in ActivityPub. This option lets you override the default selection above, ensuring more accurate categorization and better visibility for your events.', 'activitypub-event-extensions' ); ?> </p>
 			<table class="form-table">
 				<?php foreach ( $event_terms as $event_term ) { ?>
 					<tr>
 						<th scope="row"> <?php echo esc_html( $event_term->name ); ?> </th>
 						<td>
-							<select name="activitypub_event_bridge_event_category_mappings[<?php echo esc_attr( $event_term->slug ); ?>]">
+							<select name="activitypub_event_extensions_event_category_mappings[<?php echo esc_attr( $event_term->slug ); ?>]">
 								<?php
 								$current_mapping_is_set = false;
 								if ( ! empty( $current_category_mapping ) ) {
@@ -82,13 +114,13 @@ $current_category_mapping        = \get_option( 'activitypub_event_bridge_event_
 									$mapping = 'DEFAULT';
 								}
 								if ( 'DEFAULT' === $mapping ) {
-									echo '<option value="' . esc_attr( $mapping ) . '"> -- ' . esc_html( ACTIVITYPUB_EVENT_BRIDGE_EVENT_CATEGORIES[ $mapping ] ) . ' -- </option>';
+									echo '<option value="' . esc_attr( $mapping ) . '"> -- ' . esc_html( $default_event_category_strings[ $mapping ] ) . ' -- </option>';
 								} else {
-									echo '<option value="' . esc_attr( $mapping ) . '">' . esc_html( ACTIVITYPUB_EVENT_BRIDGE_EVENT_CATEGORIES[ $mapping ] ) . '</option>';
+									echo '<option value="' . esc_attr( $mapping ) . '">' . esc_html( $default_event_category_strings[ $mapping ] ) . '</option>';
 								}
-								echo '<option value="DEFAULT" ' . selected( $selected_default_event_category, 'DEFAULT', false ) . '> -- ' . esc_html__( 'Default', 'activitypub-event-bridge' ) . ' -- </option>';
+								echo '<option value="DEFAULT" ' . selected( $selected_default_event_category, 'DEFAULT', false ) . '> -- ' . esc_html__( 'Default', 'activitypub-event-extensions' ) . ' -- </option>';
 								foreach ( Event::DEFAULT_EVENT_CATEGORIES as $event_category ) {
-									echo '<option value="' . esc_attr( $event_category ) . '" ' . selected( $mappings[ $event_term->slug ] ?? '', $event_category, false ) . '>' . esc_html( ACTIVITYPUB_EVENT_BRIDGE_EVENT_CATEGORIES[ $event_category ] ) . '</option>';
+									echo '<option value="' . esc_attr( $event_category ) . '" ' . selected( $mappings[ $event_term->slug ] ?? '', $event_category, false ) . '>' . esc_html( $default_event_category_strings[ $event_category ] ) . '</option>';
 								}
 								?>
 							</select>

tests/bootstrap.php

@@ -2,7 +2,7 @@
 /**
  * PHPUnit bootstrap file.
  *
- * @package ActivityPub_Event_Bridge
+ * @package Activitypub_Event_Extensions
  */
 
 $_tests_dir = getenv( 'WP_TESTS_DIR' );
@@ -26,59 +26,10 @@ if ( ! file_exists( "{$_tests_dir}/includes/functions.php" ) ) {
 require_once "{$_tests_dir}/includes/functions.php";
 
 /**
- * Manually load the plugin being tested and its integrations.
+ * Manually load the plugin being tested.
  */
 function _manually_load_plugin() {
-	$plugin_dir = ABSPATH . '/wp-content/plugins/';
-
-	// Always manually load the ActivityPub plugin.
-	require_once $plugin_dir . 'activitypub/activitypub.php';
-
-	// Capture the --filter argument.
-	$activitypub_event_extension_integration_filter = null;
-	foreach ( $_SERVER['argv'] as $arg ) {
-		if ( strpos( $arg, '--filter=' ) === 0 ) {
-			$activitypub_event_extension_integration_filter = substr( $arg, strlen( '--filter=' ) );
-			break;
-		}
-	}
-
-	$plugin_file = null;
-	// See if we want to run integration tests for a specific event-plugin.
-	switch ( $activitypub_event_extension_integration_filter ) {
-		case 'the_events_calendar':
-			$plugin_file = 'the-events-calendar/the-events-calendar.php';
-			break;
-		case 'vs_event_list':
-			$plugin_file = 'very-simple-event-list/vsel.php';
-			break;
-		case 'events_manager':
-			$plugin_file = 'events-manager/events-manager.php';
-			break;
-		case 'gatherpress':
-			$plugin_file = 'gatherpress/gatherpress.php';
-			break;
-	}
-
-	if ( $plugin_file ) {
-		// Manually load the event plugin.
-		require_once $plugin_dir . $plugin_file;
-		$current   = get_option( 'active_plugins', array() );
-		$current[] = $plugin_file;
-		sort( $current );
-		update_option( 'active_plugins', $current );
-	}
-
-	// Hot fix that allows using Events Manager within unit tests, because the em_init() is later not run as admin.
-	if ( 'events_manager' === $activitypub_event_extension_integration_filter ) {
-		require_once $plugin_dir . 'events-manager/em-install.php';
-		em_create_events_table();
-		em_create_events_meta_table();
-		em_create_locations_table();
-	}
-
-	// At last manually load our WordPress plugin.
-	require dirname( __DIR__ ) . '/activitypub-event-bridge.php';
+	require dirname( __DIR__ ) . '/activitypub-event-extensions.php';
 }
 
 tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );

tests/test-class-plugin-events-manger.php

@@ -1,184 +0,0 @@
-<?php
-/**
- * Class SampleTest
- *
- * @package ActivityPub_Event_Bridge
- */
-
-/**
- * Sample test case.
- */
-class Test_Events_Manager extends WP_UnitTestCase {
-	/**
-	 * Override the setup function, so that tests don't run if the Events Calendar is not active.
-	 */
-	public function set_up() {
-		parent::set_up();
-
-		if ( ! class_exists( 'EM_Events' ) ) {
-			self::markTestSkipped( 'VS Event List plugin is not active.' );
-		}
-
-		// For tests allow every user to create new events.
-		update_option( 'dbem_events_anonymous_submissions', true );
-
-		// Make sure that ActivityPub support is enabled for Events Manager.
-		$aec = \ActivityPub_Event_Bridge\Setup::get_instance();
-		$aec->activate_activitypub_support_for_active_event_plugins();
-
-		// Delete all posts afterwards.
-		_delete_all_posts();
-	}
-
-	/**
-	 * Test that the right transformer gets applied.
-	 */
-	public function test_transformer_class() {
-		// We only test for one event plugin being active at the same time,
-		// even though we support multiple onces in theory.
-		// But testing all combinations is beyond scope.
-		$active_event_plugins = \ActivityPub_Event_Bridge\Setup::get_instance()->get_active_event_plugins();
-		$this->assertEquals( 1, count( $active_event_plugins ) );
-
-		// Enable ActivityPub support for the event plugin.
-		$this->assertContains( EM_POST_TYPE_EVENT, get_option( 'activitypub_support_post_types' ) );
-
-		// Insert a new Event.
-		$wp_post_id = wp_insert_post(
-			array(
-				'post_title'  => 'Events Manager Test event',
-				'post_status' => 'publish',
-				'post_type'   => EM_POST_TYPE_EVENT,
-				'meta_input'  => array(
-					'event_start_time' => strtotime( '+10 days 15:00:00' ),
-				),
-			)
-		);
-
-		$wp_object = get_post( $wp_post_id );
-
-		// Call the transformer Factory.
-		$transformer = \Activitypub\Transformer\Factory::get_transformer( $wp_object );
-
-		// Check that we got the right transformer.
-		$this->assertInstanceOf( \ActivityPub_Event_Bridge\Activitypub\Transformer\Events_Manager::class, $transformer );
-	}
-
-	/**
-	 * Test the transformation of a minimal event.
-	 */
-	public function test_transform_of_minimal_event() {
-		// Create mockup event.
-		$event                   = new EM_Event();
-		$event->event_name       = 'Events Manager Test event';
-		$event->post_content     = 'Event description';
-		$event->event_start_date = gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) );
-		$event->event_start_time = '15:00:00';
-		$event->start            = strtotime( $event->event_start_date . ' ' . $event->event_start_time );
-		$event->force_status     = 'publish';
-		$event->event_rsvp       = false;
-		$this->assertTrue( $event->save() );
-
-		// Call the transformer Factory.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $event->post_id ) )->to_object()->to_array();
-
-		// Check that we got the right transformer.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'Events Manager Test event', $event_array['name'] );
-		$this->assertEquals( 'Event description', wp_strip_all_tags( $event_array['content'] ) );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( comments_open( $event->post_id ), $event_array['commentsEnabled'] );
-		$this->assertEquals( comments_open( $event->post_id ) ? 'allow_all' : 'closed', $event_array['repliesModerationOption'] );
-		$this->assertEquals( 'external', $event_array['joinMode'] );
-		$this->assertArrayNotHasKey( 'location', $event_array );
-		$this->assertArrayNotHasKey( 'endTime', $event_array );
-		$this->assertEquals( 'MEETING', $event_array['category'] );
-	}
-
-	/**
-	 * Test the transformation of a event with full location.
-	 */
-	public function test_transform_of__full_event_with_location() {
-		// Create a mockup location.
-		$location                    = new EM_Location();
-		$location->location_name     = 'Test location';
-		$location->location_address  = 'Test Address';
-		$location->location_town     = 'Test Town';
-		$location->location_state    = 'Test state';
-		$location->location_postcode = '1337';
-		$location->location_region   = 'Test region';
-		$location->location_country  = 'AT'; // Must be a two char country code.
-		$this->assertTrue( $location->save() );
-
-		// Create mockup event.
-		$event                   = new EM_Event();
-		$event->event_name       = 'Events Manager Test event';
-		$event->post_content     = 'Event description';
-		$event->location_id      = $location->location_id;
-		$event->event_start_date = gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) );
-		$event->event_end_date   = gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) );
-		$event->event_start_time = '15:00:00';
-		$event->event_end_time   = '16:00:00';
-		$event->start            = strtotime( $event->event_start_date . ' ' . $event->event_start_time );
-		$event->end              = strtotime( $event->event_end_date . ' ' . $event->event_end_time );
-		$event->force_status     = 'publish';
-		$event->event_rsvp       = false;
-		$this->assertTrue( $event->save() );
-
-		// Call the transformer Factory.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $event->post_id ) )->to_object()->to_array();
-
-		// Check that we got the right transformer.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'Events Manager Test event', $event_array['name'] );
-		$this->assertEquals( 'Event description', wp_strip_all_tags( $event_array['content'] ) );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( 'external', $event_array['joinMode'] );
-		$this->assertEquals( 'MEETING', $event_array['category'] );
-		$this->assertArrayHasKey( 'location', $event_array );
-		$this->assertEquals( 'Test location', $event_array['location']['name'] );
-		$this->assertEquals( 'Test Address', $event_array['location']['address']['postalAddress'] );
-		$this->assertEquals( 'Test Town', $event_array['location']['address']['addressLocality'] );
-		$this->assertEquals( 'Test state', $event_array['location']['address']['addressRegion'] );
-		$this->assertEquals( '1337', $event_array['location']['address']['postalCode'] );
-		$this->assertEquals( 'AT', $event_array['location']['address']['addressCountry'] );
-	}
-
-	/**
-	 * Test the transformation of a minimal event.
-	 */
-	public function test_transform_of_event_with_name_only_location() {
-		// Create a mockup location.
-		$location                = new EM_Location();
-		$location->location_name = 'Name only location';
-		$this->assertTrue( $location->save() );
-
-		// Create mockup event.
-		$event                   = new EM_Event();
-		$event->event_name       = 'Events Manager Test event';
-		$event->post_content     = 'Event description';
-		$event->location_id      = $location->location_id;
-		$event->event_start_date = gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) );
-		$event->event_end_date   = gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) );
-		$event->event_start_time = '15:00:00';
-		$event->event_end_time   = '16:00:00';
-		$event->start            = strtotime( $event->event_start_date . ' ' . $event->event_start_time );
-		$event->end              = strtotime( $event->event_end_date . ' ' . $event->event_end_time );
-		$event->force_status     = 'publish';
-		$event->event_rsvp       = false;
-		$this->assertTrue( $event->save() );
-
-		// Call the transformer Factory.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $event->post_id ) )->to_object()->to_array();
-
-		// Check that we got the right transformer.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'Events Manager Test event', $event_array['name'] );
-		$this->assertEquals( 'Event description', wp_strip_all_tags( $event_array['content'] ) );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( 'external', $event_array['joinMode'] );
-		$this->assertEquals( 'MEETING', $event_array['category'] );
-		$this->assertArrayHasKey( 'location', $event_array );
-		$this->assertEquals( 'Name only location', $event_array['location']['name'] );
-	}
-}

tests/test-class-plugin-gatherpress.php

@@ -1,104 +0,0 @@
-<?php
-/**
- * Class SampleTest
- *
- * @package ActivityPub_Event_Bridge
- */
-
-/**
- * Sample test case.
- */
-class Test_GatherPress extends WP_UnitTestCase {
-	/**
-	 * Override the setup function, so that tests don't run if the Events Calendar is not active.
-	 */
-	public function set_up() {
-		parent::set_up();
-
-		if ( ! defined( 'GATHERPRESS_CORE_FILE' ) ) {
-			self::markTestSkipped( 'GatherPress plugin is not active.' );
-		}
-
-		// Mock the plugin activation.
-		GatherPress\Core\Setup::get_instance()->activate_gatherpress_plugin( false );
-
-		// Make sure that ActivityPub support is enabled for The Events Calendar.
-		$aec = \ActivityPub_Event_Bridge\Setup::get_instance();
-		$aec->activate_activitypub_support_for_active_event_plugins();
-
-		// Delete all posts afterwards.
-		_delete_all_posts();
-	}
-
-	/**
-	 * Test that the right transformer gets applied.
-	 */
-	public function test_transformer_class() {
-		// We only test for one event plugin being active at the same time,
-		// even though we support multiple onces in theory.
-		// But testing all combinations is beyond scope.
-		$active_event_plugins = \ActivityPub_Event_Bridge\Setup::get_instance()->get_active_event_plugins();
-		$this->assertEquals( 1, count( $active_event_plugins ) );
-
-		// Enable ActivityPub support for the event plugin.
-		$this->assertContains( 'gatherpress_event', get_option( 'activitypub_support_post_types' ) );
-
-		// Mock GatherPress Event.
-		$post_id = wp_insert_post(
-			array(
-				'post_title'   => 'Unit Test Event',
-				'post_type'    => 'gatherpress_event',
-				'post_content' => 'Unit Test description.',
-				'post_status'  => 'publish',
-			)
-		);
-		$event   = new \GatherPress\Core\Event( $post_id );
-		$params  = array(
-			'datetime_start' => '+10 days 15:00:00',
-			'datetime_end'   => '+10 days 16:00:00',
-			'timezone'       => 'America/New_York',
-		);
-
-		$event->save_datetimes( $params );
-
-		// Call the transformer Factory.
-		$transformer = \Activitypub\Transformer\Factory::get_transformer( $event->event );
-
-		// Check that we got the right transformer.
-		$this->assertInstanceOf( \ActivityPub_Event_Bridge\Activitypub\Transformer\GatherPress::class, $transformer );
-	}
-
-	/**
-	 * Test transformation to ActivityPUb for basic event.
-	 */
-	public function test_transform_of_basic_event() {
-		// Mock GatherPress Event.
-		$post_id = wp_insert_post(
-			array(
-				'post_title'   => 'Unit Test Event',
-				'post_type'    => 'gatherpress_event',
-				'post_content' => 'Unit Test description.',
-				'post_status'  => 'publish',
-			)
-		);
-		$event   = new \GatherPress\Core\Event( $post_id );
-		$params  = array(
-			'datetime_start' => '+10 days 15:00:00',
-			'datetime_end'   => '+10 days 16:00:00',
-			'timezone'       => 'America/New_York',
-		);
-		$event->save_datetimes( $params );
-
-		// Call the transformer Factory.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( $event->event )->to_object()->to_array();
-
-		// Check that the event ActivityStreams representation contains everything as expected.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'Unit Test Event', $event_array['name'] );
-		$this->assertEquals( 'Unit Test description.', wp_strip_all_tags( $event_array['content'] ) );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
-		$this->assertEquals( 'external', $event_array['joinMode'] );
-		$this->assertArrayNotHasKey( 'location', $event_array );
-	}
-}

tests/test-class-plugin-the-events-calendar.php

@@ -1,216 +0,0 @@
-<?php
-/**
- * Class SampleTest
- *
- * @package ActivityPub_Event_Bridge
- */
-
-/**
- * Sample test case.
- */
-class Test_The_Events_Calendar extends WP_UnitTestCase {
-	/**
-	 * Mockup events of certain complexity.
-	 */
-	public const MOCKUP_VENUS = array(
-		'minimal_venue' => array(
-			'venue'  => 'Minimal Venue',
-			'status' => 'publish',
-		),
-		'complex_venue' => array(
-			'venue'         => 'Complex Venue',
-			'status'        => 'publish',
-			'show_map'      => false,
-			'show_map_link' => false,
-			'address'       => 'Venue address',
-			'city'          => 'Venue city',
-			'country'       => 'Venue country',
-			'province'      => 'Venue province',
-			'state'         => 'Venue state',
-			'stateprovince' => 'Venue stateprovince',
-			'zip'           => 'Venue zip',
-			'phone'         => 'Venue phone',
-			'website'       => 'http://venue.com',
-		),
-	);
-
-	public const MOCKUP_EVENTS = array(
-		'minimal_event' => array(
-			'title'      => 'My Event',
-			'content'    => 'Come to my event!',
-			'start_date' => '+10 days 15:00:00',
-			'duration'   => HOUR_IN_SECONDS,
-			'status'     => 'publish',
-		),
-		'complex_event' => array(
-			'title'      => 'My Event',
-			'content'    => 'Come to my event!',
-			'start_date' => '+10 days 15:00:00',
-			'duration'   => HOUR_IN_SECONDS,
-			'status'     => 'publish',
-		),
-	);
-
-	/**
-	 * Override the setup function, so that tests don't run if the Events Calendar is not active.
-	 */
-	public function set_up() {
-		parent::set_up();
-
-		if ( ! class_exists( '\Tribe__Events__Main' ) ) {
-			self::markTestSkipped( 'The Events Calendar plugin is not active.' );
-		}
-
-		// Make sure that ActivityPub support is enabled for The Events Calendar.
-		$aec = \ActivityPub_Event_Bridge\Setup::get_instance();
-		$aec->activate_activitypub_support_for_active_event_plugins();
-
-		// Delete all posts afterwards.
-		_delete_all_posts();
-	}
-
-	/**
-	 * Test that the right transformer gets applied.
-	 */
-	public function test_the_events_calendar_transformer_class() {
-		// We only test for one event plugin being active at the same time,
-		// even though we support multiple onces in theory.
-		// But testing all combinations is beyond scope.
-		$active_event_plugins = \ActivityPub_Event_Bridge\Setup::get_instance()->get_active_event_plugins();
-		$this->assertEquals( 1, count( $active_event_plugins ) );
-
-		// Enable ActivityPub support for the event plugin.
-		$this->assertContains( 'tribe_events', get_option( 'activitypub_support_post_types' ) );
-
-		// Create a The Events Calendar Event without content.
-		$wp_object = tribe_events()
-			->set_args( self::MOCKUP_EVENTS['minimal_event'] )
-			->create();
-
-		// Call the transformer Factory.
-		$transformer = \Activitypub\Transformer\Factory::get_transformer( $wp_object );
-
-		// Check that we got the right transformer.
-		$this->assertInstanceOf( \ActivityPub_Event_Bridge\Activitypub\Transformer\The_Events_Calendar::class, $transformer );
-	}
-
-	/**
-	 * Test transformation of minimal event without venue.
-	 */
-	public function test_transform_of_minimal_event_without_venue() {
-		// Create a The Events Calendar Event.
-		$wp_object = tribe_events()
-			->set_args( self::MOCKUP_EVENTS['minimal_event'] )
-			->create();
-
-		// Call the transformer.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( $wp_object )->to_object()->to_array();
-
-		// Check that the event ActivityStreams representation contains everything as expected.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'My Event', $event_array['name'] );
-		$this->assertEquals( 'Come to my event!', wp_strip_all_tags( $event_array['content'] ) );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
-		$this->assertTrue( $event_array['commentsEnabled'] );
-		$this->assertEquals( 'allow_all', $event_array['repliesModerationOption'] );
-		$this->assertEquals( 'external', $event_array['joinMode'] );
-		$this->assertArrayNotHasKey( 'location', $event_array );
-		$this->assertEquals( 'MEETING', $event_array['category'] );
-	}
-
-	/**
-	 * Test transformation of event with mapped category.
-	 */
-	public function test_transform_event_with_mapped_categories() {
-		// Create category.
-		$category_id_music   = wp_insert_term( 'Music', Tribe__Events__Main::TAXONOMY, array( 'slug' => 'music' ) );
-		$category_id_theatre = wp_insert_term( 'Theatre', Tribe__Events__Main::TAXONOMY, array( 'slug' => 'theatre' ) );
-
-		// Set default mapping for event categories.
-		update_option( 'activitypub_event_bridge_default_event_category', 'MUSIC' );
-
-		// Set an override for the category with the slug theatre.
-		update_option( 'activitypub_event_bridge_event_category_mappings', array( 'theatre' => 'THEATRE' ) );
-
-		// Create a The Events Calendar event with the music category.
-		$wp_object = tribe_events()
-			->set_args( self::MOCKUP_EVENTS['minimal_event'] )
-			->create();
-		// Set the post term music to the event.
-		wp_set_post_terms( $wp_object->ID, $category_id_music['term_id'], Tribe__Events__Main::TAXONOMY );
-		// Call the transformer.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( $wp_object )->to_object()->to_array();
-		// See if the default category mapping is applied.
-		$this->assertEquals( 'MUSIC', $event_array['category'] );
-
-		// Set the post term theatre to the event.
-		wp_set_post_terms( $wp_object->ID, $category_id_theatre['term_id'], Tribe__Events__Main::TAXONOMY, false );
-		// Call the transformer.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( $wp_object )->to_object()->to_array();
-		// See if the default category mapping is applied.
-		$this->assertEquals( 'THEATRE', $event_array['category'] );
-	}
-
-	/**
-	 * Test transformation of  minimal event with minimal venue.
-	 */
-	public function test_transform_of_minimal_event_with_venue() {
-		// Create Venue.
-		$venue = tribe_venues()->set_args( self::MOCKUP_VENUS['minimal_venue'] )->create();
-		// Create a The Events Calendar Event.
-		$wp_object = tribe_events()
-			->set_args( self::MOCKUP_EVENTS['complex_event'] )
-			->set( 'venue', $venue->ID )
-			->create();
-
-		// Call the transformer.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( $wp_object )->to_object()->to_array();
-
-		// Check that the event ActivityStreams representation contains everything as expected.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'My Event', $event_array['name'] );
-		$this->assertEquals( 'Come to my event!', wp_strip_all_tags( $event_array['content'] ) );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['commentsEnabled'] );
-		$this->assertArrayHasKey( 'location', $event_array );
-		$this->assertEquals( 'Place', $event_array['location']['type'] );
-		$this->assertEquals( self::MOCKUP_VENUS['minimal_venue']['venue'], $event_array['location']['name'] );
-	}
-
-	/**
-	 * Test transformation of  minimal event with fully filled venue.
-	 */
-	public function test_transform_of_minimal_event_with_address_venue() {
-		// Create Venue.
-		$venue = tribe_venues()->set_args( self::MOCKUP_VENUS['complex_venue'] )->create();
-		// Create a The Events Calendar Event.
-		$wp_object = tribe_events()
-			->set_args( self::MOCKUP_EVENTS['minimal_event'] )
-			->set( 'venue', $venue->ID )
-			->create();
-
-		// Call the transformer.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( $wp_object )->to_object()->to_array();
-
-		// Check that the event ActivityStreams representation contains everything as expected.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'My Event', $event_array['name'] );
-		$this->assertEquals( 'Come to my event!', wp_strip_all_tags( $event_array['content'] ) );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['commentsEnabled'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
-		$this->assertArrayHasKey( 'location', $event_array );
-		$this->assertEquals( 'Place', $event_array['location']['type'] );
-		$this->assertEquals( 'PostalAddress', $event_array['location']['address']['type'] );
-		$this->assertEquals( self::MOCKUP_VENUS['complex_venue']['venue'], $event_array['location']['name'] );
-		$this->assertEquals( self::MOCKUP_VENUS['complex_venue']['venue'], $event_array['location']['address']['name'] );
-		$this->assertEquals( self::MOCKUP_VENUS['complex_venue']['province'], $event_array['location']['address']['addressRegion'] );
-		$this->assertEquals( self::MOCKUP_VENUS['complex_venue']['address'], $event_array['location']['address']['streetAddress'] );
-		$this->assertEquals( self::MOCKUP_VENUS['complex_venue']['city'], $event_array['location']['address']['addressLocality'] );
-		$this->assertEquals( self::MOCKUP_VENUS['complex_venue']['country'], $event_array['location']['address']['addressCountry'] );
-		$this->assertEquals( self::MOCKUP_VENUS['complex_venue']['zip'], $event_array['location']['address']['postalCode'] );
-	}
-}

tests/test-class-plugin-vs-event-list.php

@@ -1,211 +0,0 @@
-<?php
-/**
- * Class SampleTest
- *
- * @package ActivityPub_Event_Bridge
- */
-
-/**
- * Sample test case.
- */
-class Test_VS_Event_List extends WP_UnitTestCase {
-	/**
-	 * Override the setup function, so that tests don't run if the Events Calendar is not active.
-	 */
-	public function set_up() {
-		parent::set_up();
-
-		if ( ! function_exists( 'vsel_custom_post_type' ) ) {
-			self::markTestSkipped( 'VS Event List plugin is not active.' );
-		}
-
-		// Make sure that ActivityPub support is enabled for The Events Calendar.
-		$aec = \ActivityPub_Event_Bridge\Setup::get_instance();
-		$aec->activate_activitypub_support_for_active_event_plugins();
-
-		// Delete all posts afterwards.
-		_delete_all_posts();
-	}
-
-	/**
-	 * Test that the right transformer gets applied.
-	 */
-	public function test_transformer_class() {
-		// We only test for one event plugin being active at the same time,
-		// even though we support multiple onces in theory.
-		// But testing all combinations is beyond scope.
-		$active_event_plugins = \ActivityPub_Event_Bridge\Setup::get_instance()->get_active_event_plugins();
-		$this->assertEquals( 1, count( $active_event_plugins ) );
-
-		// Enable ActivityPub support for the event plugin.
-		$this->assertContains( 'event', get_option( 'activitypub_support_post_types' ) );
-
-		// Insert a new Event.
-		$wp_post_id = wp_insert_post(
-			array(
-				'post_title'  => 'VSEL Test Event',
-				'post_status' => 'published',
-				'post_type'   => 'event',
-				'meta_input'  => array(
-					'event-start-date' => strtotime( '+10 days 15:00:00' ),
-				),
-			)
-		);
-
-		$wp_object = get_post( $wp_post_id );
-
-		// Call the transformer Factory.
-		$transformer = \Activitypub\Transformer\Factory::get_transformer( $wp_object );
-
-		// Check that we got the right transformer.
-		$this->assertInstanceOf( \ActivityPub_Event_Bridge\Activitypub\Transformer\VS_Event_List::class, $transformer );
-	}
-
-	/**
-	 * Test the transformation to ActivityStreams of minimal event.
-	 */
-	public function test_transform_of_minimal_event() {
-		// Insert a new Event.
-		$wp_post_id = wp_insert_post(
-			array(
-				'post_title'  => 'VSEL Test Event',
-				'post_status' => 'published',
-				'post_type'   => 'event',
-				'meta_input'  => array(
-					'event-start-date' => strtotime( '+10 days 15:00:00' ),
-				),
-			)
-		);
-
-		// Transform the event to ActivityStreams.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $wp_post_id ) )->to_object()->to_array();
-
-		// Check that the event ActivityStreams representation contains everything as expected.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'VSEL Test Event', $event_array['name'] );
-		$this->assertEquals( '', $event_array['content'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertArrayNotHasKey( 'endTime', $event_array );
-		$this->assertEquals( comments_open( $wp_post_id ), $event_array['commentsEnabled'] );
-		$this->assertEquals( comments_open( $wp_post_id ) ? 'allow_all' : 'closed', $event_array['repliesModerationOption'] );
-		$this->assertEquals( 'external', $event_array['joinMode'] );
-		$this->assertEquals( esc_url( get_permalink( $wp_post_id ) ), $event_array['externalParticipationUrl'] );
-		$this->assertArrayNotHasKey( 'location', $event_array );
-		$this->assertEquals( 'MEETING', $event_array['category'] );
-	}
-
-	/**
-	 * Test the transformation to ActivityStreams of minimal event.
-	 */
-	public function test_transform_of_full_event() {
-		// Insert a new Event.
-		$wp_post_id = wp_insert_post(
-			array(
-				'post_title'  => 'VSEL Test Event',
-				'post_status' => 'published',
-				'post_type'   => 'event',
-				'meta_input'  => array(
-					'event-start-date' => strtotime( '+10 days 15:00:00' ),
-					'event-date'       => strtotime( '+10 days 16:00:00' ),
-					'event-link'       => 'https://event-federation.eu/vsel-test-event',
-					'event-link-label' => 'Website',
-				),
-			)
-		);
-
-		// Transform the event to ActivityStreams.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $wp_post_id ) )->to_object()->to_array();
-
-		// Check that the event ActivityStreams representation contains everything as expected.
-		$this->assertEquals( 'Event', $event_array['type'] );
-		$this->assertEquals( 'VSEL Test Event', $event_array['name'] );
-		$this->assertEquals( '', $event_array['content'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
-		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
-		$this->assertEquals( comments_open( $wp_post_id ), $event_array['commentsEnabled'] );
-		$this->assertEquals( comments_open( $wp_post_id ) ? 'allow_all' : 'closed', $event_array['repliesModerationOption'] );
-		$this->assertEquals( 'external', $event_array['joinMode'] );
-		$this->assertEquals( esc_url( get_permalink( $wp_post_id ) ), $event_array['externalParticipationUrl'] );
-		$this->assertArrayNotHasKey( 'location', $event_array );
-		$this->assertEquals( 'MEETING', $event_array['category'] );
-		$this->assertContains(
-			array(
-				'type'      => 'Link',
-				'name'      => 'Website',
-				'href'      => 'https://event-federation.eu/vsel-test-event',
-				'mediaType' => 'text/html',
-			),
-			$event_array['attachment']
-		);
-	}
-
-	/**
-	 * Test the transformation to ActivityStreams of event with hidden end time.
-	 */
-	public function test_transform_of_event_with_hidden_end_time() {
-		// Insert a new Event.
-		$wp_post_id = wp_insert_post(
-			array(
-				'post_title'  => 'VSEL Test Event',
-				'post_status' => 'published',
-				'post_type'   => 'event',
-				'meta_input'  => array(
-					'event-start-date'    => strtotime( '+10 days 15:00:00' ),
-					'event-date'          => strtotime( '+10 days 16:00:00' ),
-					'event-hide-end-time' => 'yes',
-				),
-			)
-		);
-
-		// Transform the event to ActivityStreams.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $wp_post_id ) )->to_object()->to_array();
-
-		// Check that the event ActivityStreams representation contains everything as expected.
-		$this->assertArrayNotHasKey( 'endTime', $event_array );
-	}
-
-	/**
-	 * Test transformation of event with mapped category.
-	 */
-	public function test_transform_event_with_mapped_categories() {
-		// Create category.
-		$category_id_music   = wp_insert_term( 'Music', 'event_cat', array( 'slug' => 'music' ) );
-		$category_id_theatre = wp_insert_term( 'Theatre', 'event_cat', array( 'slug' => 'theatre' ) );
-
-		// Set default mapping for event categories.
-		update_option( 'activitypub_event_bridge_default_event_category', 'MUSIC' );
-
-		// Set an override for the category with the slug theatre.
-		update_option( 'activitypub_event_bridge_event_category_mappings', array( 'theatre' => 'THEATRE' ) );
-
-		// Create a VS Event List event with the music category.
-		$wp_post_id = wp_insert_post(
-			array(
-				'post_title'  => 'VSEL Test Event',
-				'post_status' => 'published',
-				'post_type'   => 'event',
-				'meta_input'  => array(
-					'event-start-date'    => strtotime( '+10 days 15:00:00' ),
-					'event-date'          => strtotime( '+10 days 16:00:00' ),
-					'event-hide-end-time' => 'yes',
-				),
-			)
-		);
-		wp_set_post_terms( $wp_post_id, $category_id_music['term_id'], 'event_cat' );
-
-		// Call the transformer.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $wp_post_id ) )->to_object()->to_array();
-
-		// See if the default category mapping is applied.
-		$this->assertEquals( 'MUSIC', $event_array['category'] );
-
-		// Change the event category to theatre.
-		wp_set_post_terms( $wp_post_id, $category_id_theatre['term_id'], 'event_cat', false );
-
-		// Call the transformer.
-		$event_array = \Activitypub\Transformer\Factory::get_transformer( get_post( $wp_post_id ) )->to_object()->to_array();
-
-		// See if the default category mapping is applied.
-		$this->assertEquals( 'THEATRE', $event_array['category'] );
-	}
-}

tests/test-class-sample.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * Class SampleTest
+ *
+ * @package Activitypub_Event_Extensions
+ */
+
+/**
+ * Sample test case.
+ */
+class Test_Sample extends WP_UnitTestCase {
+
+	/**
+	 * A single example test.
+	 */
+	public function test_sample() {
+		// Replace this with some actual testing code.
+		$this->assertTrue( true );
+	}
+}