ACF_Admin_Upgrade{} │ ACF 1.0
Хуков нет.
Использование
$ACF_Admin_Upgrade = new ACF_Admin_Upgrade(); // use class methods
Методы
- public __construct()
- public admin_html()
- public admin_load()
- public admin_menu()
- public admin_notices()
- public check_for_network_upgrades()
- public network_admin_html()
- public network_admin_load()
- public network_admin_menu()
- public network_admin_notices()
Код ACF_Admin_Upgrade{} ACF Admin Upgrade{} ACF 6.0.4
class ACF_Admin_Upgrade {
/**
* The name of the transient to store the network update check status.
*
* @var string
*/
public $network_upgrade_needed_transient;
/**
* __construct
*
* Sets up the class functionality.
*
* @date 31/7/18
* @since 5.7.2
*
* @param void
* @return void
*/
function __construct() {
$this->network_upgrade_needed_transient = 'acf_network_upgrade_needed_' . ACF_UPGRADE_VERSION;
add_action( 'admin_menu', array( $this, 'admin_menu' ), 20 );
if ( is_multisite() ) {
add_action( 'network_admin_menu', array( $this, 'network_admin_menu' ), 20 );
}
}
/**
* admin_menu
*
* Setus up logic if DB Upgrade is needed on a single site.
*
* @date 24/8/18
* @since 5.7.4
*
* @param void
* @return void
*/
function admin_menu() {
// check if upgrade is avaialble
if ( acf_has_upgrade() ) {
// add notice
add_action( 'admin_notices', array( $this, 'admin_notices' ) );
// add page
$page = add_submenu_page( 'index.php', __( 'Upgrade Database', 'acf' ), __( 'Upgrade Database', 'acf' ), acf_get_setting( 'capability' ), 'acf-upgrade', array( $this, 'admin_html' ) );
// actions
add_action( 'load-' . $page, array( $this, 'admin_load' ) );
}
}
/**
* Displays a “Database Upgrade Required” network admin notice and adds
* the “Upgrade Database” submenu under the “Dashboard” network admin
* menu item if an ACF upgrade needs to run on any network site.
*
* @date 24/8/18
* @since 5.7.4
* @since 6.0.0 Reduce memory usage, cache network upgrade checks.
*
* @return void
*/
function network_admin_menu() {
$network_upgrade_needed = get_site_transient( $this->network_upgrade_needed_transient );
// No transient value exists, so run the upgrade check.
if ( $network_upgrade_needed === false ) {
$network_upgrade_needed = $this->check_for_network_upgrades();
}
if ( $network_upgrade_needed === 'no' ) {
return;
}
add_action( 'network_admin_notices', array( $this, 'network_admin_notices' ) );
$page = add_submenu_page(
'index.php',
__( 'Upgrade Database', 'acf' ),
__( 'Upgrade Database', 'acf' ),
acf_get_setting( 'capability' ),
'acf-upgrade-network',
array( $this, 'network_admin_html' )
);
add_action( "load-$page", array( $this, 'network_admin_load' ) );
}
/**
* Checks if an ACF database upgrade is required on any site in the
* multisite network.
*
* Stores the result in `$this->network_upgrade_needed_transient`,
* which is version-linked to ACF_UPGRADE_VERSION: the highest ACF
* version that requires an upgrade function to run. Bumping
* ACF_UPGRADE_VERSION will trigger new upgrade checks but incrementing
* ACF_VERSION alone will not.
*
* @since 6.0.0
* @return string 'yes' if any site in the network requires an upgrade,
* otherwise 'no'. String instead of boolean so that
* `false` returned from a get_site_transient check can
* denote that an upgrade check is needed.
*/
public function check_for_network_upgrades() {
$network_upgrade_needed = 'no';
$sites = get_sites(
array(
'number' => 0,
'fields' => 'ids', // Reduces PHP memory usage.
)
);
if ( $sites ) {
// Reduces memory usage (same pattern used in wp-includes/ms-site.php).
remove_action( 'switch_blog', 'wp_switch_roles_and_user', 1 );
foreach ( $sites as $site_id ) {
switch_to_blog( $site_id );
$site_needs_upgrade = acf_has_upgrade();
restore_current_blog(); // Restores global vars.
if ( $site_needs_upgrade ) {
$network_upgrade_needed = 'yes';
break;
}
}
add_action( 'switch_blog', 'wp_switch_roles_and_user', 1, 2 );
}
set_site_transient(
$this->network_upgrade_needed_transient,
$network_upgrade_needed,
3 * MONTH_IN_SECONDS
);
return $network_upgrade_needed;
}
/**
* admin_load
*
* Runs during the loading of the admin page.
*
* @date 24/8/18
* @since 5.7.4
*
* @param type $var Description. Default.
* @return type Description.
*/
function admin_load() {
// remove prompt
remove_action( 'admin_notices', array( $this, 'admin_notices' ) );
// Enqueue core script.
acf_enqueue_script( 'acf' );
}
/**
* network_admin_load
*
* Runs during the loading of the network admin page.
*
* @date 24/8/18
* @since 5.7.4
*
* @param type $var Description. Default.
* @return type Description.
*/
function network_admin_load() {
// remove prompt
remove_action( 'network_admin_notices', array( $this, 'network_admin_notices' ) );
// Enqueue core script.
acf_enqueue_script( 'acf' );
}
/**
* admin_notices
*
* Displays the DB Upgrade prompt.
*
* @date 23/8/18
* @since 5.7.3
*
* @param void
* @return void
*/
function admin_notices() {
// vars
$view = array(
'button_text' => __( 'Upgrade Database', 'acf' ),
'button_url' => admin_url( 'index.php?page=acf-upgrade' ),
'confirm' => true,
);
// view
acf_get_view( 'html-notice-upgrade', $view );
}
/**
* network_admin_notices
*
* Displays the DB Upgrade prompt on a multi site.
*
* @date 23/8/18
* @since 5.7.3
*
* @param void
* @return void
*/
function network_admin_notices() {
// vars
$view = array(
'button_text' => __( 'Review sites & upgrade', 'acf' ),
'button_url' => network_admin_url( 'index.php?page=acf-upgrade-network' ),
'confirm' => false,
);
// view
acf_get_view( 'html-notice-upgrade', $view );
}
/**
* admin_html
*
* Displays the HTML for the admin page.
*
* @date 24/8/18
* @since 5.7.4
*
* @param void
* @return void
*/
function admin_html() {
acf_get_view( 'html-admin-page-upgrade' );
}
/**
* network_admin_html
*
* Displays the HTML for the network upgrade admin page.
*
* @date 24/8/18
* @since 5.7.4
*
* @param void
* @return void
*/
function network_admin_html() {
acf_get_view( 'html-admin-page-upgrade-network' );
}
}