wordpress-activitypub-event.../includes/category-mapper.php

64 lines
1.9 KiB
PHP

<?php
/**
* Mapping of WordPress Terms(Tags) to known Event Categories
*
* @package activity-event-transformers
* @license AGPL-3.0-or-later
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
use Activitypub\Activity\Extended_Object\Event;
/**
* ActivityPub Tribe Transformer
*
* @since 1.0.0
*/
class Category_Mapper {
/**
* Static function to do the Mapping
**/
public static function map( $post_categories ) {
if ( empty( $post_categories ) ) {
return 'MEETING';
}
// Prepare an array to store all category information for comparison.
$category_info = array();
// Extract relevant category information (name, slug, description) from the categories array.
foreach ( $post_categories as $category ) {
$category_info[] = strtolower( $category->name );
$category_info[] = strtolower( $category->slug );
$category_info[] = strtolower( $category->description );
}
// Convert mobilizon categories to lowercase for case-insensitive comparison.
$mobilizon_categories = array_map( 'strtolower', Event::DEFAULT_EVENT_CATEGORIES );
// Initialize variables to track the best match.
$best_mobilizon_category_match = '';
$best_match_length = 0;
// Check for the best match.
foreach ( $mobilizon_categories as $mobilizon_category ) {
foreach ( $category_info as $category ) {
foreach ( explode( '_', $mobilizon_category ) as $mobilizon_category_slice ) {
if ( stripos( $category, $mobilizon_category_slice ) !== false ) {
// Check if the current match is longer than the previous best match.
$current_match_legnth = strlen( $mobilizon_category_slice );
if ( $current_match_legnth > $best_match_length ) {
$best_mobilizon_category_match = $mobilizon_category;
$best_match_length = $current_match_legnth;
}
}
}
}
}
return ( '' != $best_mobilizon_category_match ) ? strtoupper( $best_mobilizon_category_match ) : 'MEETING';
}
}