<?php
/**
* Useful functions
*
* @since 1.0.0
* @package Ast Block Templates
*/
if ( ! function_exists( 'ast_block_templates_log' ) ) :
/**
* Log
*
* @param string $message Log message.
*/
function ast_block_templates_log( $message = '' ) {
if ( ast_block_templates_doing_wp_cli() ) {
WP_CLI::line( $message );
} else {
error_log( $message ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
}
}
endif;
if ( ! function_exists( 'ast_block_templates_doing_wp_cli' ) ) :
/**
* Doing WP CLI
*/
function ast_block_templates_doing_wp_cli() {
if ( defined( 'WP_CLI' ) && WP_CLI ) {
return true;
}
return false;
}
endif;
if ( ! function_exists( 'ast_block_templates_get_filesystem' ) ) :
/**
* Get an instance of WP_Filesystem_Direct.
*
* @since 1.0.0
* @return object A WP_Filesystem_Direct instance.
*/
function ast_block_templates_get_filesystem() {
global $wp_filesystem;
require_once ABSPATH . '/wp-admin/includes/file.php';
WP_Filesystem();
return $wp_filesystem;
}
endif;
if ( ! function_exists( 'ast_block_templates_is_valid_image' ) ) :
/**
* Check for the valid image
*
* @param string $link The Image link.
*
* @since 1.0.0
* @return boolean
*/
function ast_block_templates_is_valid_image( $link = '' ) {
return preg_match( '/^((https?:\/\/)|(www\.))([a-z0-9-].?)+(:[0-9]+)?\/[\w\-]+\.(jpg|png|gif|jpeg)\/?$/i', $link );
}
endif;