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| Dir : //home/trave494/craftsperks.online/wp-content/plugins/woocommerce/includes/wc-notice-functions.php |
<?php
/**
* WooCommerce Message Functions
*
* Functions for error/message handling and display.
*
* @author WooThemes
* @category Core
* @package WooCommerce/Functions
* @version 2.1.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* Get the count of notices added, either for all notices (default) or for one.
* particular notice type specified by $notice_type.
*
* @since 2.1
* @param string $notice_type The name of the notice type - either error, success or notice. [optional]
* @return int
*/
function wc_notice_count( $notice_type = '' ) {
if ( ! did_action( 'woocommerce_init' ) ) {
wc_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before woocommerce_init.', 'woocommerce' ), '2.3' );
return;
}
$notice_count = 0;
$all_notices = WC()->session->get( 'wc_notices', array() );
if ( isset( $all_notices[ $notice_type ] ) ) {
$notice_count = absint( sizeof( $all_notices[ $notice_type ] ) );
} elseif ( empty( $notice_type ) ) {
foreach ( $all_notices as $notices ) {
$notice_count += absint( sizeof( $all_notices ) );
}
}
return $notice_count;
}
/**
* Check if a notice has already been added.
*
* @since 2.1
* @param string $message The text to display in the notice.
* @param string $notice_type The singular name of the notice type - either error, success or notice. [optional]
* @return bool
*/
function wc_has_notice( $message, $notice_type = 'success' ) {
if ( ! did_action( 'woocommerce_init' ) ) {
wc_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before woocommerce_init.', 'woocommerce' ), '2.3' );
return false;
}
$notices = WC()->session->get( 'wc_notices', array() );
$notices = isset( $notices[ $notice_type ] ) ? $notices[ $notice_type ] : array();
return array_search( $message, $notices ) !== false;
}
/**
* Add and store a notice.
*
* @since 2.1
* @param string $message The text to display in the notice.
* @param string $notice_type The singular name of the notice type - either error, success or notice. [optional]
*/
function wc_add_notice( $message, $notice_type = 'success' ) {
if ( ! did_action( 'woocommerce_init' ) ) {
wc_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before woocommerce_init.', 'woocommerce' ), '2.3' );
return;
}
$notices = WC()->session->get( 'wc_notices', array() );
// Backward compatibility
if ( 'success' === $notice_type ) {
$message = apply_filters( 'woocommerce_add_message', $message );
}
$notices[ $notice_type ][] = apply_filters( 'woocommerce_add_' . $notice_type, $message );
WC()->session->set( 'wc_notices', $notices );
}
/**
* Set all notices at once.
* @since 2.6.0
*
* @param mixed $notices
*/
function wc_set_notices( $notices ) {
if ( ! did_action( 'woocommerce_init' ) ) {
wc_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before woocommerce_init.', 'woocommerce' ), '2.6' );
return;
}
WC()->session->set( 'wc_notices', $notices );
}
/**
* Unset all notices.
*
* @since 2.1
*/
function wc_clear_notices() {
if ( ! did_action( 'woocommerce_init' ) ) {
wc_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before woocommerce_init.', 'woocommerce' ), '2.3' );
return;
}
WC()->session->set( 'wc_notices', null );
}
/**
* Prints messages and errors which are stored in the session, then clears them.
*
* @since 2.1
*/
function wc_print_notices() {
if ( ! did_action( 'woocommerce_init' ) ) {
wc_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before woocommerce_init.', 'woocommerce' ), '2.3' );
return;
}
$all_notices = WC()->session->get( 'wc_notices', array() );
$notice_types = apply_filters( 'woocommerce_notice_types', array( 'error', 'success', 'notice' ) );
foreach ( $notice_types as $notice_type ) {
if ( wc_notice_count( $notice_type ) > 0 ) {
wc_get_template( "notices/{$notice_type}.php", array(
'messages' => array_filter( $all_notices[ $notice_type ] ),
) );
}
}
wc_clear_notices();
}
add_action( 'woocommerce_shortcode_before_product_cat_loop', 'wc_print_notices', 10 );
add_action( 'woocommerce_before_shop_loop', 'wc_print_notices', 10 );
add_action( 'woocommerce_before_single_product', 'wc_print_notices', 10 );
/**
* Print a single notice immediately.
*
* @since 2.1
* @param string $message The text to display in the notice.
* @param string $notice_type The singular name of the notice type - either error, success or notice. [optional]
*/
function wc_print_notice( $message, $notice_type = 'success' ) {
if ( 'success' === $notice_type ) {
$message = apply_filters( 'woocommerce_add_message', $message );
}
wc_get_template( "notices/{$notice_type}.php", array(
'messages' => array( apply_filters( 'woocommerce_add_' . $notice_type, $message ) ),
) );
}
/**
* Returns all queued notices, optionally filtered by a notice type.
*
* @since 2.1
* @param string $notice_type The singular name of the notice type - either error, success or notice. [optional]
* @return array|mixed
*/
function wc_get_notices( $notice_type = '' ) {
if ( ! did_action( 'woocommerce_init' ) ) {
wc_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before woocommerce_init.', 'woocommerce' ), '2.3' );
return;
}
$all_notices = WC()->session->get( 'wc_notices', array() );
if ( empty( $notice_type ) ) {
$notices = $all_notices;
} elseif ( isset( $all_notices[ $notice_type ] ) ) {
$notices = $all_notices[ $notice_type ];
} else {
$notices = array();
}
return $notices;
}
/**
* Add notices for WP Errors.
* @param WP_Error $errors
*/
function wc_add_wp_error_notices( $errors ) {
if ( is_wp_error( $errors ) && $errors->get_error_messages() ) {
foreach ( $errors->get_error_messages() as $error ) {
wc_add_notice( $error, 'error' );
}
}
}