<?php

// File Security Check.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

// Back compatibility for the7 older 6.3.1
if ( ! has_filter( 'the7_shortcodeaware_excerpt', 'the7_shortcodeaware_excerpt_filter' ) && function_exists( 'vc_manager' ) ) {
	add_filter( 'the7_shortcodeaware_excerpt', array( vc_manager()->vc(), 'excerptFilter' ), 20 );
}

/**
 * Return The7 theme version or null if it's not defined as a constant.
 *
 * @return null|string
 */
function the7pt_get_theme_version() {
	return ( defined( 'PRESSCORE_STYLESHEETS_VERSION' ) ? PRESSCORE_STYLESHEETS_VERSION : null );
}

/**
 * @param $ver
 *
 * @return bool
 */
function the7pt_is_theme_version_greater_or_equal_to( $ver ) {
	return version_compare( the7pt_get_theme_version(), $ver, '>=' );
}

/**
 * @param $ver
 *
 * @return bool
 */
function the7pt_is_theme_version_smaller_or_equal_to( $ver ) {
	return version_compare( the7pt_get_theme_version(), $ver, '<=' );
}

add_action( 'optionsframework_after_validate', 'the7pt_register_theme_options_for_translation' );

/**
 * Register theme options strings for translation in WPML or Polylang after validation.
 *
 * @since 1.19.0
 *
 * @param array $options
 *
 * @return array
 */
function the7pt_register_theme_options_for_translation( $options ) {
	if ( ! empty( $options['portfolio-breadcrumbs-text'] ) ) {
		do_action( 'wpml_register_single_string', 'dt-the7', 'portfolio-breadcrumbs-text', $options['portfolio-breadcrumbs-text'] );
	}

	return $options;
}