Current File : /home/tradesc/www/relax/wp-content/plugins/woocommerce/src/Admin/PageController.php
<?php
/**
* PageController
*/
namespace Automattic\WooCommerce\Admin;
use Automattic\WooCommerce\Admin\Features\Navigation\Screen;
use Automattic\WooCommerce\Internal\Admin\Loader;
defined( 'ABSPATH' ) || exit;
/**
* PageController
*/
class PageController {
/**
* App entry point.
*/
const APP_ENTRY_POINT = 'wc-admin';
// JS-powered page root.
const PAGE_ROOT = 'wc-admin';
/**
* Singleton instance of self.
*
* @var PageController
*/
private static $instance = false;
/**
* Current page ID (or false if not registered with this controller).
*
* @var string
*/
private $current_page = null;
/**
* Registered pages
* Contains information (breadcrumbs, menu info) about JS powered pages and classic WooCommerce pages.
*
* @var array
*/
private $pages = array();
/**
* We want a single instance of this class so we can accurately track registered menus and pages.
*/
public static function get_instance() {
if ( ! self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Constructor.
* Hooks added here should be removed in `wc_admin_initialize` via the feature plugin.
*/
public function __construct() {
add_action( 'admin_menu', array( $this, 'register_page_handler' ) );
add_action( 'admin_menu', array( $this, 'register_store_details_page' ) );
// priority is 20 to run after https://github.com/woocommerce/woocommerce/blob/a55ae325306fc2179149ba9b97e66f32f84fdd9c/includes/admin/class-wc-admin-menus.php#L165.
add_action( 'admin_head', array( $this, 'remove_app_entry_page_menu_item' ), 20 );
}
/**
* Connect an existing page to wc-admin.
*
* @param array $options {
* Array describing the page.
*
* @type string id Id to reference the page.
* @type string|array title Page title. Used in menus and breadcrumbs.
* @type string|null parent Parent ID. Null for new top level page.
* @type string path Path for this page. E.g. admin.php?page=wc-settings&tab=checkout
* @type string capability Capability needed to access the page.
* @type string icon Icon. Dashicons helper class, base64-encoded SVG, or 'none'.
* @type int position Menu item position.
* @type boolean js_page If this is a JS-powered page.
* }
*/
public function connect_page( $options ) {
if ( ! is_array( $options['title'] ) ) {
$options['title'] = array( $options['title'] );
}
/**
* Filter the options when connecting or registering a page.
*
* Use the `js_page` option to determine if registering.
*
* @param array $options {
* Array describing the page.
*
* @type string id Id to reference the page.
* @type string|array title Page title. Used in menus and breadcrumbs.
* @type string|null parent Parent ID. Null for new top level page.
* @type string screen_id The screen ID that represents the connected page. (Not required for registering).
* @type string path Path for this page. E.g. admin.php?page=wc-settings&tab=checkout
* @type string capability Capability needed to access the page.
* @type string icon Icon. Dashicons helper class, base64-encoded SVG, or 'none'.
* @type int position Menu item position.
* @type boolean js_page If this is a JS-powered page.
* }
*/
$options = apply_filters( 'woocommerce_navigation_connect_page_options', $options );
// @todo check for null ID, or collision.
$this->pages[ $options['id'] ] = $options;
}
/**
* Determine the current page ID, if it was registered with this controller.
*/
public function determine_current_page() {
$current_url = '';
$current_screen_id = $this->get_current_screen_id();
if ( isset( $_SERVER['REQUEST_URI'] ) ) {
$current_url = esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) );
}
$current_query = wp_parse_url( $current_url, PHP_URL_QUERY );
parse_str( (string) $current_query, $current_pieces );
$current_path = empty( $current_pieces['page'] ) ? '' : $current_pieces['page'];
$current_path .= empty( $current_pieces['path'] ) ? '' : '&path=' . $current_pieces['path'];
foreach ( $this->pages as $page ) {
if ( isset( $page['js_page'] ) && $page['js_page'] ) {
// Check registered admin pages.
if (
$page['path'] === $current_path
) {
$this->current_page = $page;
return;
}
} else {
// Check connected admin pages.
if (
isset( $page['screen_id'] ) &&
$page['screen_id'] === $current_screen_id
) {
$this->current_page = $page;
return;
}
}
}
$this->current_page = false;
}
/**
* Get breadcrumbs for WooCommerce Admin Page navigation.
*
* @return array Navigation pieces (breadcrumbs).
*/
public function get_breadcrumbs() {
$current_page = $this->get_current_page();
// Bail if this isn't a page registered with this controller.
if ( false === $current_page ) {
// Filter documentation below.
return apply_filters( 'woocommerce_navigation_get_breadcrumbs', array( '' ), $current_page );
}
$page_title = ! empty( $current_page['page_title'] ) ? $current_page['page_title'] : $current_page['title'];
$page_title = (array) $page_title;
if ( 1 === count( $page_title ) ) {
$breadcrumbs = $page_title;
} else {
// If this page has multiple title pieces, only link the first one.
$breadcrumbs = array_merge(
array(
array( $current_page['path'], reset( $page_title ) ),
),
array_slice( $page_title, 1 )
);
}
if ( isset( $current_page['parent'] ) ) {
$parent_id = $current_page['parent'];
while ( $parent_id ) {
if ( isset( $this->pages[ $parent_id ] ) ) {
$parent = $this->pages[ $parent_id ];
if ( 0 === strpos( $parent['path'], self::PAGE_ROOT ) ) {
$parent['path'] = 'admin.php?page=' . $parent['path'];
}
array_unshift( $breadcrumbs, array( $parent['path'], reset( $parent['title'] ) ) );
$parent_id = isset( $parent['parent'] ) ? $parent['parent'] : false;
} else {
$parent_id = false;
}
}
}
$woocommerce_breadcrumb = array( 'admin.php?page=' . self::PAGE_ROOT, __( 'WooCommerce', 'woocommerce' ) );
array_unshift( $breadcrumbs, $woocommerce_breadcrumb );
/**
* The navigation breadcrumbs for the current page.
*
* @param array $breadcrumbs Navigation pieces (breadcrumbs).
* @param array|boolean $current_page The connected page data or false if not identified.
*/
return apply_filters( 'woocommerce_navigation_get_breadcrumbs', $breadcrumbs, $current_page );
}
/**
* Get the current page.
*
* @return array|boolean Current page or false if not registered with this controller.
*/
public function get_current_page() {
// If 'current_screen' hasn't fired yet, the current page calculation
// will fail which causes `false` to be returned for all subsequent calls.
if ( ! did_action( 'current_screen' ) ) {
_doing_it_wrong( __FUNCTION__, esc_html__( 'Current page retrieval should be called on or after the `current_screen` hook.', 'woocommerce' ), '0.16.0' );
}
if ( is_null( $this->current_page ) ) {
$this->determine_current_page();
}
return $this->current_page;
}
/**
* Returns the current screen ID.
*
* This is slightly different from WP's get_current_screen, in that it attaches an action,
* so certain pages like 'add new' pages can have different breadcrumbs or handling.
* It also catches some more unique dynamic pages like taxonomy/attribute management.
*
* Format:
* - {$current_screen->action}-{$current_screen->action}-tab-section
* - {$current_screen->action}-{$current_screen->action}-tab
* - {$current_screen->action}-{$current_screen->action} if no tab is present
* - {$current_screen->action} if no action or tab is present
*
* @return string Current screen ID.
*/
public function get_current_screen_id() {
$current_screen = get_current_screen();
if ( ! $current_screen ) {
// Filter documentation below.
return apply_filters( 'woocommerce_navigation_current_screen_id', false, $current_screen );
}
$screen_pieces = array( $current_screen->id );
if ( $current_screen->action ) {
$screen_pieces[] = $current_screen->action;
}
if (
! empty( $current_screen->taxonomy ) &&
isset( $current_screen->post_type ) &&
'product' === $current_screen->post_type
) {
// Editing a product attribute.
if ( 0 === strpos( $current_screen->taxonomy, 'pa_' ) ) {
$screen_pieces = array( 'product_page_product_attribute-edit' );
}
// Editing a product taxonomy term.
if ( ! empty( $_GET['tag_ID'] ) ) {
$screen_pieces = array( $current_screen->taxonomy );
}
}
// Pages with default tab values.
$pages_with_tabs = apply_filters(
'woocommerce_navigation_pages_with_tabs',
array(
'wc-reports' => 'orders',
'wc-settings' => 'general',
'wc-status' => 'status',
'wc-addons' => 'browse-extensions',
)
);
// Tabs that have sections as well.
$wc_emails = \WC_Emails::instance();
$wc_email_ids = array_map( 'sanitize_title', array_keys( $wc_emails->get_emails() ) );
$tabs_with_sections = apply_filters(
'woocommerce_navigation_page_tab_sections',
array(
'products' => array( '', 'inventory', 'downloadable' ),
'shipping' => array( '', 'options', 'classes' ),
'checkout' => array( 'bacs', 'cheque', 'cod', 'paypal' ),
'email' => $wc_email_ids,
'advanced' => array(
'',
'keys',
'webhooks',
'legacy_api',
'woocommerce_com',
),
'browse-extensions' => array( 'helper' ),
)
);
if ( ! empty( $_GET['page'] ) ) {
$page = wc_clean( wp_unslash( $_GET['page'] ) );
if ( in_array( $page, array_keys( $pages_with_tabs ) ) ) {
if ( ! empty( $_GET['tab'] ) ) {
$tab = wc_clean( wp_unslash( $_GET['tab'] ) );
} else {
$tab = $pages_with_tabs[ $page ];
}
$screen_pieces[] = $tab;
if ( ! empty( $_GET['section'] ) ) {
$section = wc_clean( wp_unslash( $_GET['section'] ) );
if (
isset( $tabs_with_sections[ $tab ] ) &&
in_array( $section, array_keys( $tabs_with_sections[ $tab ] ) )
) {
$screen_pieces[] = $section;
}
}
// Editing a shipping zone.
if ( ( 'shipping' === $tab ) && isset( $_GET['zone_id'] ) ) {
$screen_pieces[] = 'edit_zone';
}
}
}
/**
* The current screen id.
*
* Used for identifying pages to render the WooCommerce Admin header.
*
* @param string|boolean $screen_id The screen id or false if not identified.
* @param WP_Screen $current_screen The current WP_Screen.
*/
return apply_filters( 'woocommerce_navigation_current_screen_id', implode( '-', $screen_pieces ), $current_screen );
}
/**
* Returns the path from an ID.
*
* @param string $id ID to get path for.
* @return string Path for the given ID, or the ID on lookup miss.
*/
public function get_path_from_id( $id ) {
if ( isset( $this->pages[ $id ] ) && isset( $this->pages[ $id ]['path'] ) ) {
return $this->pages[ $id ]['path'];
}
return $id;
}
/**
* Returns true if we are on a page connected to this controller.
*
* @return boolean
*/
public function is_connected_page() {
$current_page = $this->get_current_page();
if ( false === $current_page ) {
$is_connected_page = false;
} else {
$is_connected_page = isset( $current_page['js_page'] ) ? ! $current_page['js_page'] : true;
}
// Disable embed on the block editor.
$current_screen = did_action( 'current_screen' ) ? get_current_screen() : false;
if ( ! empty( $current_screen ) && method_exists( $current_screen, 'is_block_editor' ) && $current_screen->is_block_editor() ) {
$is_connected_page = false;
}
/**
* Whether or not the current page is an existing page connected to this controller.
*
* Used to determine if the WooCommerce Admin header should be rendered.
*
* @param boolean $is_connected_page True if the current page is connected.
* @param array|boolean $current_page The connected page data or false if not identified.
*/
return apply_filters( 'woocommerce_navigation_is_connected_page', $is_connected_page, $current_page );
}
/**
* Returns true if we are on a page registered with this controller.
*
* @return boolean
*/
public function is_registered_page() {
$current_page = $this->get_current_page();
if ( false === $current_page ) {
$is_registered_page = false;
} else {
$is_registered_page = isset( $current_page['js_page'] ) && $current_page['js_page'];
}
/**
* Whether or not the current page was registered with this controller.
*
* Used to determine if this is a JS-powered WooCommerce Admin page.
*
* @param boolean $is_registered_page True if the current page was registered with this controller.
* @param array|boolean $current_page The registered page data or false if not identified.
*/
return apply_filters( 'woocommerce_navigation_is_registered_page', $is_registered_page, $current_page );
}
/**
* Adds a JS powered page to wc-admin.
*
* @param array $options {
* Array describing the page.
*
* @type string id Id to reference the page.
* @type string title Page title. Used in menus and breadcrumbs.
* @type string|null parent Parent ID. Null for new top level page.
* @type string path Path for this page, full path in app context; ex /analytics/report
* @type string capability Capability needed to access the page.
* @type string icon Icon. Dashicons helper class, base64-encoded SVG, or 'none'.
* @type int position Menu item position.
* @type int order Navigation item order.
* }
*/
public function register_page( $options ) {
$defaults = array(
'id' => null,
'parent' => null,
'title' => '',
'page_title' => '',
'capability' => 'view_woocommerce_reports',
'path' => '',
'icon' => '',
'position' => null,
'js_page' => true,
);
$options = wp_parse_args( $options, $defaults );
if ( 0 !== strpos( $options['path'], self::PAGE_ROOT ) ) {
$options['path'] = self::PAGE_ROOT . '&path=' . $options['path'];
}
if ( null !== $options['position'] ) {
$options['position'] = intval( round( $options['position'] ) );
}
if ( empty( $options['page_title'] ) ) {
$options['page_title'] = $options['title'];
}
if ( is_null( $options['parent'] ) ) {
add_menu_page(
$options['page_title'],
$options['title'],
$options['capability'],
$options['path'],
array( __CLASS__, 'page_wrapper' ),
$options['icon'],
$options['position']
);
} else {
$parent_path = $this->get_path_from_id( $options['parent'] );
// @todo check for null path.
add_submenu_page(
$parent_path,
$options['page_title'],
$options['title'],
$options['capability'],
$options['path'],
array( __CLASS__, 'page_wrapper' )
);
}
$this->connect_page( $options );
}
/**
* Get registered pages.
*
* @return array
*/
public function get_pages() {
return $this->pages;
}
/**
* Set up a div for the app to render into.
*/
public static function page_wrapper() {
Loader::page_wrapper();
}
/**
* Connects existing WooCommerce pages.
*
* @todo The entry point for the embed needs moved to this class as well.
*/
public function register_page_handler() {
require_once WC_ADMIN_ABSPATH . 'includes/react-admin/connect-existing-pages.php';
}
/**
* Registers the store details (profiler) page.
*/
public function register_store_details_page() {
wc_admin_register_page(
array(
'title' => __( 'Setup Wizard', 'woocommerce' ),
'parent' => '',
'path' => '/setup-wizard',
)
);
}
/**
* Remove the menu item for the app entry point page.
*/
public function remove_app_entry_page_menu_item() {
global $submenu;
// User does not have capabilities to see the submenu.
if ( ! current_user_can( 'manage_woocommerce' ) || empty( $submenu['woocommerce'] ) ) {
return;
}
$wc_admin_key = null;
foreach ( $submenu['woocommerce'] as $submenu_key => $submenu_item ) {
// Our app entry page menu item has no title.
if ( is_null( $submenu_item[0] ) && self::APP_ENTRY_POINT === $submenu_item[2] ) {
$wc_admin_key = $submenu_key;
break;
}
}
if ( ! $wc_admin_key ) {
return;
}
unset( $submenu['woocommerce'][ $wc_admin_key ] );
}
/**
* Returns true if we are on a JS powered admin page or
* a "classic" (non JS app) powered admin page (an embedded page).
*/
public static function is_admin_or_embed_page() {
return self::is_admin_page() || self::is_embed_page();
}
/**
* Returns true if we are on a JS powered admin page.
*/
public static function is_admin_page() {
// phpcs:disable WordPress.Security.NonceVerification
return isset( $_GET['page'] ) && 'wc-admin' === $_GET['page'];
// phpcs:enable WordPress.Security.NonceVerification
}
/**
* Returns true if we are on a "classic" (non JS app) powered admin page.
*
* TODO: See usage in `admin.php`. This needs refactored and implemented properly in core.
*/
public static function is_embed_page() {
return wc_admin_is_connected_page();
}
}
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