<?php
/**
* Manages WooCommerce plugin updating on the Plugins screen.
*
* @package WooCommerce\Admin
* @version 3.2.0
*/
use Automattic\Jetpack\Constants;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'WC_Plugin_Updates' ) ) {
include_once dirname( __FILE__ ) . '/class-wc-plugin-updates.php';
}
/**
* Class WC_Plugins_Screen_Updates
*/
class WC_Plugins_Screen_Updates extends WC_Plugin_Updates {
/**
* The upgrade notice shown inline.
*
* @var string
*/
protected $upgrade_notice = '';
/**
* Constructor.
*/
public function __construct() {
add_action( 'in_plugin_update_message-woocommerce/woocommerce.php', array( $this, 'in_plugin_update_message' ), 10, 2 );
}
/**
* Show plugin changes on the plugins screen. Code adapted from W3 Total Cache.
*
* @param array $args Unused parameter.
* @param stdClass $response Plugin update response.
*/
public function in_plugin_update_message( $args, $response ) {
$version_type = Constants::get_constant( 'WC_SSR_PLUGIN_UPDATE_RELEASE_VERSION_TYPE' );
if ( ! is_string( $version_type ) ) {
$version_type = 'none';
}
$this->new_version = $response->new_version;
$this->upgrade_notice = $this->get_upgrade_notice( $response->new_version );
$this->major_untested_plugins = $this->get_untested_plugins( $response->new_version, $version_type );
$current_version_parts = explode( '.', Constants::get_constant( 'WC_VERSION' ) );
$new_version_parts = explode( '.', $this->new_version );
// If user has already moved to the minor version, we don't need to flag up anything.
if ( version_compare( $current_version_parts[0] . '.' . $current_version_parts[1], $new_version_parts[0] . '.' . $new_version_parts[1], '=' ) ) {
return;
}
if ( ! empty( $this->major_untested_plugins ) ) {
$this->upgrade_notice .= $this->get_extensions_inline_warning_major();
}
if ( ! empty( $this->major_untested_plugins ) ) {
$this->upgrade_notice .= $this->get_extensions_modal_warning();
add_action( 'admin_print_footer_scripts', array( $this, 'plugin_screen_modal_js' ) );
}
echo apply_filters( 'woocommerce_in_plugin_update_message', $this->upgrade_notice ? '</p>' . wp_kses_post( $this->upgrade_notice ) . '<p class="dummy">' : '' ); // phpcs:ignore WordPress.XSS.EscapeOutput.OutputNotEscaped
}
/**
* Get the upgrade notice from WordPress.org.
*
* @param string $version WooCommerce new version.
* @return string
*/
protected function get_upgrade_notice( $version ) {
$transient_name = 'wc_upgrade_notice_' . $version;
$upgrade_notice = get_transient( $transient_name );
if ( false === $upgrade_notice ) {
$response = wp_safe_remote_get( 'https://plugins.svn.wordpress.org/woocommerce/trunk/readme.txt' );
if ( ! is_wp_error( $response ) && ! empty( $response['body'] ) ) {
$upgrade_notice = $this->parse_update_notice( $response['body'], $version );
set_transient( $transient_name, $upgrade_notice, DAY_IN_SECONDS );
}
}
return $upgrade_notice;
}
/**
* Parse update notice from readme file.
*
* @param string $content WooCommerce readme file content.
* @param string $new_version WooCommerce new version.
* @return string
*/
private function parse_update_notice( $content, $new_version ) {
$version_parts = explode( '.', $new_version );
$check_for_notices = array(
$version_parts[0] . '.0', // Major.
$version_parts[0] . '.0.0', // Major.
$version_parts[0] . '.' . $version_parts[1], // Minor.
$version_parts[0] . '.' . $version_parts[1] . '.' . $version_parts[2], // Patch.
);
$notice_regexp = '~==\s*Upgrade Notice\s*==\s*=\s*(.*)\s*=(.*)(=\s*' . preg_quote( $new_version ) . '\s*=|$)~Uis';
$upgrade_notice = '';
foreach ( $check_for_notices as $check_version ) {
if ( version_compare( Constants::get_constant( 'WC_VERSION' ), $check_version, '>' ) ) {
continue;
}
$matches = null;
if ( preg_match( $notice_regexp, $content, $matches ) ) {
$notices = (array) preg_split( '~[\r\n]+~', trim( $matches[2] ) );
if ( version_compare( trim( $matches[1] ), $check_version, '=' ) ) {
$upgrade_notice .= '<p class="wc_plugin_upgrade_notice">';
foreach ( $notices as $index => $line ) {
$upgrade_notice .= preg_replace( '~\[([^\]]*)\]\(([^\)]*)\)~', '<a href="${2}">${1}</a>', $line );
}
$upgrade_notice .= '</p>';
}
break;
}
}
return wp_kses_post( $upgrade_notice );
}
/**
* JS for the modal window on the plugins screen.
*/
public function plugin_screen_modal_js() {
?>
<script>
( function( $ ) {
var $update_box = $( '#woocommerce-update' );
var $update_link = $update_box.find('a.update-link').first();
var update_url = $update_link.attr( 'href' );
// Set up thickbox.
$update_link.removeClass( 'update-link' );
$update_link.addClass( 'wc-thickbox' );
$update_link.attr( 'href', '#TB_inline?height=600&width=550&inlineId=wc_untested_extensions_modal' );
// Trigger the update if the user accepts the modal's warning.
$( '#wc_untested_extensions_modal .accept' ).on( 'click', function( evt ) {
evt.preventDefault();
tb_remove();
$update_link.removeClass( 'wc-thickbox open-plugin-details-modal' );
$update_link.addClass( 'update-link' );
$update_link.attr( 'href', update_url );
$update_link.trigger( 'click' );
});
$( '#wc_untested_extensions_modal .cancel' ).on( 'click', function( evt ) {
evt.preventDefault();
tb_remove();
});
})( jQuery );
</script>
<?php
$this->generic_modal_js();
}
}
new WC_Plugins_Screen_Updates();