File lib/hooks/filters.php

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<?php

/**
 * Get conditional rule value.
 *
 * @param  array|Papi_Core_Conditional_Rule $rule
 *
 * @return bool
 */
function papi_filter_conditional_rule_allowed( $rule ) {
    $rule = papi_rule( $rule );

    if ( ! papi_is_rule( $rule ) ) {
        return false;
    }

    $result = apply_filters( 'papi/conditional/rule/' . $rule->operator, $rule );

    if ( $result === true || $result === false ) {
        return $result;
    }

    return false;
}

/**
 * Format the value of the property before it's returned to WordPress admin or the site.
 *
 * @since 3.1.0 `$meta_type` argument was added.
 *
 * @param  string $type
 * @param  mixed  $value
 * @param  string $slug
 * @param  int    $id
 * @param  string $meta_type
 *
 * @return mixed
 */
function papi_filter_format_value( $type, $value, $slug, $id, $meta_type = 'post' ) {
    return apply_filters( 'papi/format_value/' . $type, $value, $slug, $id, $meta_type );
}

/**
 * This filter is applied after the value is loaded in the database.
 *
 * @since 3.1.0 `$meta_type` argument was added.
 *
 * @param  string $type
 * @param  mixed  $value
 * @param  string $slug
 * @param  int    $id
 * @param  string $meta_type
 *
 * @return mixed
 */
function papi_filter_load_value( $type, $value, $slug, $id, $meta_type = 'post' ) {
    return apply_filters( 'papi/load_value/' . $type, $value, $slug, $id, $meta_type );
}

/**
 * Get all registered page type directories.
 *
 * @return array
 */
function papi_filter_settings_directories() {
    $directories = apply_filters( 'papi/settings/directories', [] );

    if ( is_string( $directories ) ) {
        return [$directories];
    }

    if ( ! is_array( $directories ) ) {
        return [];
    }

    return array_filter( $directories, function ( $directory ) {
        return is_string( $directory );
    } );
}

/**
 * Get the default sort order that is 1000.
 *
 * @return int
 */
function papi_filter_settings_sort_order() {
    return intval( apply_filters( 'papi/settings/sort_order', 1000 ) );
}

/**
 * This filter is applied before the value is saved in the database.
 *
 * @since 3.1.0 `$meta_type` argument was added.
 *
 * @param  string $type
 * @param  mixed  $value
 * @param  string $slug
 * @param  int    $id
 * @param  string $meta_type
 *
 * @return mixed
 */
function papi_filter_update_value( $type, $value, $slug, $id, $meta_type = 'post' ) {
    return apply_filters( 'papi/update_value/' . $type, $value, $slug, $id, $meta_type );
}

Classes

Functions