/**

public function __construct() {

add_filter( 'plausible_analytics_init_options', [ $this, 'maybe_add_pageview_props' ] );

add_filter( 'plausible_analytics_init_options', [ $this, 'maybe_add_proxy_options' ] );

add_filter( 'plausible_analytics_init_options', [ $this, 'maybe_exclude_pageview' ] );

add_filter( 'plausible_analytics_init_options', [ $this, 'maybe_track_logged_in_users' ] );

}

/**

public function maybe_add_pageview_props( $options = [] ) {

$settings = Helpers::get_settings();

if ( ! is_array( $settings['enhanced_measurements'] ) || ! in_array( EnhancedMeasurements::PAGEVIEW_PROPS, $settings['enhanced_measurements'] ) ) {

return $options; // @codeCoverageIgnore

}

global $post;

if ( ! $post instanceof WP_Post || ! is_single() ) {

return $options; // @codeCoverageIgnore

}

$author = $post->post_author;

if ( $author ) {

$author_name = get_the_author_meta( 'display_name', $author );

$options['customProperties']['author'] = $author_name;

}

// Add support for the post-category and tags along with custom taxonomies.

$taxonomies = get_object_taxonomies( $post->post_type );

// Loop through existing taxonomies.

foreach ( $taxonomies as $taxonomy ) {

$terms = get_the_terms( $post->ID, $taxonomy );

// Skip the iteration if `$terms` is not an array.

if ( ! is_array( $terms ) ) {

continue; // @codeCoverageIgnore;

}

// Loop through the terms.

foreach ( $terms as $term ) {

if ( $term instanceof WP_Term ) {

$options['customProperties'][ $taxonomy ] = $term->name;

}

}

}

return $options;

}

/**

public function maybe_add_proxy_options( $options = [] ) {

if ( ! Helpers::proxy_enabled() ) {

return $options; // @codeCoverageIgnore

}

$options['endpoint'] = Helpers::get_endpoint_url();

return $options;

}

/**

public function maybe_exclude_pageview( $options = [] ) {

$settings = Helpers::get_settings();

// Triggered when exclude pages is enabled.

if ( empty( $settings['excluded_pages'] ) ) {

return $options; // @codeCoverageIgnore

}

$excluded_pages = $settings['excluded_pages'];

$current_request = $this->get_current_request();

if ( $this->url_matches_patterns( $current_request, $excluded_pages ) ) {

$options['transformRequest'] = '() => { return null; }';

}

return $options;

}

/**

protected function get_current_request() {

return add_query_arg( [] );

}

/**

private function url_matches_patterns( $url, $patterns ) {

// Split string by new lines (\n) and comma (,)

$patterns = preg_split( "/[\n,]+/", $patterns, - 1, PREG_SPLIT_NO_EMPTY );

foreach ( $patterns as $pattern ) {

// Escape regex-symbols (can't use preg_quote() here, because it escapes dashes).

$regex = preg_replace( '/([.^$+?{}()[\]|])/', '\\\\$1', $pattern );

// Convert * to regex syntax.

$regex = str_replace( '*', '.*', $regex );

// Full match.

$regex = "#$regex#i";

if ( preg_match( $regex, $url ) ) {

return true;

}

}

return false;

}

/**

public function maybe_track_logged_in_users( $options = [] ) {

$settings = Helpers::get_settings();

if ( ! is_array( $settings['enhanced_measurements'] ) || ! in_array( EnhancedMeasurements::PAGEVIEW_PROPS, $settings['enhanced_measurements'] ) ) {

return $options; // @codeCoverageIgnore

}

$logged_in = _x( 'no', 'Value when user is not logged in.', 'plausible-analytics' );

if ( is_user_logged_in() ) {

$user = wp_get_current_user();

$roles = $user->roles;

if ( ! empty( $roles ) ) {

$logged_in = $roles[0];

}

}

$options['customProperties']['user_logged_in'] = $logged_in;

return $options;

}