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woocommerce
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Added logic to install the plugins and themes asynchronously but without using wp-cron

This commit is contained in:
Daniel Rey Lopez 2017-09-24 19:33:18 +01:00 committed by Jeff Stieler
parent 28964433fb
commit a5d8c371b4
1 changed files with 58 additions and 5 deletions
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63
includes/admin/class-wc-admin-setup-wizard.php
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@ -24,6 +24,9 @@ class WC_Admin_Setup_Wizard {
/** @var array Steps for the setup wizard */
private $steps = array();
/** @var array Actions to be executed after the HTTP response has completed */
private $deferred_actions = array();
/** @var array Tweets user can optionally send after install */
private $tweets = array(
'Someone give me woo-t, I just set up a new store with #WordPress and @WooCommerce!',
@ -446,6 +449,41 @@ class WC_Admin_Setup_Wizard {
<?php
}
/**
* Finishes replying to the client, but keeps the process running for further (async) code execution.
* @see https://core.trac.wordpress.org/ticket/41358
*/
protected function close_http_connection() {
// Only 1 PHP process can access a session object at a time, close this so the next request isn't kept waiting.
if ( session_id() ) {
session_write_close();
}
set_time_limit( 0 );
// fastcgi_finish_request is the cleanest way to send the response and keep the script running, but not every server has it.
if ( is_callable( 'fastcgi_finish_request' ) ) {
fastcgi_finish_request();
} else {
// Fallback: send headers and flush buffers.
if ( ! headers_sent() ) {
header( 'Connection: close' );
}
@ob_end_flush();
flush();
}
}
/**
* Function called after the HTTP request is finished, so it's executed without the client having to wait for it.
* @see WC_Admin_Setup_Wizard::install_plugin
* @see WC_Admin_Setup_Wizard::install_theme
*/
public function run_deferred_actions() {
$this->close_http_connection();
foreach ( $this->deferred_actions as $action ) {
call_user_func_array( $action['func'], $action['args'] );
}
}
/**
* Helper method to queue the background install of a plugin.
*
@ -456,14 +494,29 @@ class WC_Admin_Setup_Wizard {
if ( ! empty( $plugin_info['file'] ) && is_plugin_active( $plugin_info['file'] ) ) {
return;
}
wp_schedule_single_event( time() + 10, 'woocommerce_plugin_background_installer', array( $plugin_id, $plugin_info ) );
// WC_Install::background_installer( $plugin_id, $plugin_info );
if ( empty( $this->deferred_actions ) ) {
add_action( 'shutdown', array( $this, 'run_deferred_actions' ) );
}
array_push( $this->deferred_actions, array(
'func' => array( 'WC_Install', 'background_installer' ),
'args' => array( $plugin_id, $plugin_info )
) );
}
/**
* Helper method to queue the background install of a theme.
*
* @param string $theme_id Theme id used for background install.
*/
protected function install_theme( $theme_id ) {
wp_schedule_single_event( time() + 1, 'woocommerce_theme_background_installer', array( $theme_id ) );
// WC_Install::theme_background_installer( $theme_id );
if ( empty( $this->deferred_actions ) ) {
add_action( 'shutdown', array( $this, 'run_deferred_actions' ) );
}
array_push( $this->deferred_actions, array(
'func' => array( 'WC_Install', 'theme_background_installer' ),
'args' => array( $theme_id )
) );
}
/**