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<?php
namespace Give\Helpers;
/**
* Class Utils
*
* @package Give\Helpers
*/
class Utils {
/**
* Extract query param from URL
*
* @since 2.7.0
*
* @param string $url
* @param string $queryParamName
* @param mixed $default
*
* @return string
*/
public static function getQueryParamFromURL( $url, $queryParamName, $default = '' ) {
$queryArgs = wp_parse_args( parse_url( $url, PHP_URL_QUERY ) );
return isset( $queryArgs[ $queryParamName ] ) ? give_clean( $queryArgs[ $queryParamName ] ) : $default;
}
/**
* This function will change request url with other url.
*
* @since 2.7.0
*
* @param string $location Requested URL.
* @param string $url URL.
* @param array $removeArgs Remove extra query params.
* @param array $addArgs add extra query params.
*
* @return string
*/
public static function switchRequestedURL( $location, $url, $addArgs = [], $removeArgs = [] ) {
$queryString = [];
if ( $index = strpos( $location, '?' ) ) {
$queryString = wp_parse_args( substr( $location, strpos( $location, '?' ) + 1 ) );
}
if ( $index = strpos( $url, '?' ) ) {
$queryString = array_merge( $queryString, wp_parse_args( substr( $url, strpos( $url, '?' ) + 1 ) ) );
}
$url = add_query_arg(
$queryString,
$url
);
if ( $removeArgs ) {
foreach ( $removeArgs as $name ) {
$url = add_query_arg( [ $name => false ], $url );
}
}
if ( $addArgs ) {
foreach ( $addArgs as $name => $value ) {
$url = add_query_arg( [ $name => $value ], $url );
}
}
return $url;
}
/**
* Remove giveDonationAction from URL.
*
* @since 2.7.0
* @param $url
*
* @return string
*/
public static function removeDonationAction( $url ) {
return add_query_arg( [ 'giveDonationAction' => false ], $url );
}
/**
* Determines whether a plugin is active.
*
* Only plugins installed in the plugins/ folder can be active.
*
* Plugins in the mu-plugins/ folder can't be "activated," so this function will
* return false for those plugins.
*
* For more information on this and similar theme functions, check out
* the {@link https://developer.wordpress.org/themes/basics/conditional-tags/
* Conditional Tags} article in the Theme Developer Handbook.
*
* @since 2.7.0
*
* @param string $plugin Path to the plugin file relative to the plugins directory.
* @return bool True, if in the active plugins list. False, not in the list.
*/
public static function isPluginActive( $plugin ) {
if ( ! function_exists( 'is_plugin_active' ) ) {
include_once ABSPATH . 'wp-admin/includes/plugin.php';
}
return is_plugin_active( $plugin );
}
}