| 1 |
<?php |
| 2 |
namespace Give\Helpers; |
| 3 |
|
| 4 |
/** |
| 5 |
* Class Utils |
| 6 |
* |
| 7 |
* @package Give\Helpers |
| 8 |
*/ |
| 9 |
class Utils { |
| 10 |
/** |
| 11 |
* Extract query param from URL |
| 12 |
* |
| 13 |
* @since 2.7.0 |
| 14 |
* |
| 15 |
* @param string $url |
| 16 |
* @param string $queryParamName |
| 17 |
* @param mixed $default |
| 18 |
* |
| 19 |
* @return string |
| 20 |
*/ |
| 21 |
public static function getQueryParamFromURL( $url, $queryParamName, $default = '' ) { |
| 22 |
$queryArgs = wp_parse_args( parse_url( $url, PHP_URL_QUERY ) ); |
| 23 |
|
| 24 |
return isset( $queryArgs[ $queryParamName ] ) ? give_clean( $queryArgs[ $queryParamName ] ) : $default; |
| 25 |
} |
| 26 |
|
| 27 |
/** |
| 28 |
* This function will change request url with other url. |
| 29 |
* |
| 30 |
* @since 2.7.0 |
| 31 |
* |
| 32 |
* @param string $location Requested URL. |
| 33 |
* @param string $url URL. |
| 34 |
* @param array $removeArgs Remove extra query params. |
| 35 |
* @param array $addArgs add extra query params. |
| 36 |
* |
| 37 |
* @return string |
| 38 |
*/ |
| 39 |
public static function switchRequestedURL( $location, $url, $addArgs = [], $removeArgs = [] ) { |
| 40 |
$queryString = []; |
| 41 |
|
| 42 |
if ( $index = strpos( $location, '?' ) ) { |
| 43 |
$queryString = wp_parse_args( substr( $location, strpos( $location, '?' ) + 1 ) ); |
| 44 |
} |
| 45 |
|
| 46 |
if ( $index = strpos( $url, '?' ) ) { |
| 47 |
$queryString = array_merge( $queryString, wp_parse_args( substr( $url, strpos( $url, '?' ) + 1 ) ) ); |
| 48 |
} |
| 49 |
|
| 50 |
$url = add_query_arg( |
| 51 |
$queryString, |
| 52 |
$url |
| 53 |
); |
| 54 |
|
| 55 |
if ( $removeArgs ) { |
| 56 |
foreach ( $removeArgs as $name ) { |
| 57 |
$url = add_query_arg( [ $name => false ], $url ); |
| 58 |
} |
| 59 |
} |
| 60 |
|
| 61 |
if ( $addArgs ) { |
| 62 |
foreach ( $addArgs as $name => $value ) { |
| 63 |
$url = add_query_arg( [ $name => $value ], $url ); |
| 64 |
} |
| 65 |
} |
| 66 |
|
| 67 |
return $url; |
| 68 |
} |
| 69 |
|
| 70 |
/** |
| 71 |
* Remove giveDonationAction from URL. |
| 72 |
* |
| 73 |
* @since 2.7.0 |
| 74 |
* @param $url |
| 75 |
* |
| 76 |
* @return string |
| 77 |
*/ |
| 78 |
public static function removeDonationAction( $url ) { |
| 79 |
return add_query_arg( [ 'giveDonationAction' => false ], $url ); |
| 80 |
} |
| 81 |
|
| 82 |
/** |
| 83 |
* Determines whether a plugin is active. |
| 84 |
* |
| 85 |
* Only plugins installed in the plugins/ folder can be active. |
| 86 |
* |
| 87 |
* Plugins in the mu-plugins/ folder can't be "activated," so this function will |
| 88 |
* return false for those plugins. |
| 89 |
* |
| 90 |
* For more information on this and similar theme functions, check out |
| 91 |
* the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ |
| 92 |
* Conditional Tags} article in the Theme Developer Handbook. |
| 93 |
* |
| 94 |
* @since 2.7.0 |
| 95 |
* |
| 96 |
* @param string $plugin Path to the plugin file relative to the plugins directory. |
| 97 |
* @return bool True, if in the active plugins list. False, not in the list. |
| 98 |
*/ |
| 99 |
public static function isPluginActive( $plugin ) { |
| 100 |
if ( ! function_exists( 'is_plugin_active' ) ) { |
| 101 |
include_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 102 |
} |
| 103 |
|
| 104 |
return is_plugin_active( $plugin ); |
| 105 |
} |
| 106 |
} |
| 107 |
|
