laipower/wp-content/plugins/easy-digital-downloads/includes/admin/admin-pages.php

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<?php
/**
* Admin Pages
*
* @package EDD
* @subpackage Admin/Pages
* @copyright Copyright (c) 2018, Easy Digital Downloads, LLC
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
* @since 1.0
*/
// Exit if accessed directly
defined( 'ABSPATH' ) || exit;
/**
* Get the admin pages.
*
* This largely exists for back-compat in edd_is_admin_page(). Maybe eventually
* we'll move away from globals for all of these, but who knows what add-ons are
* doing, so we're keeping these around until we can formally deprecate them.
*
* @since 3.0
*
* @global $edd_discounts_page $edd_discounts_page
* @global $edd_payments_page $edd_payments_page
* @global $edd_settings_page $edd_settings_page
* @global $edd_reports_page $edd_reports_page
* @global type $edd_system_info_page
* @global $edd_add_ons_page $edd_add_ons_page
* @global $edd_settings_export $edd_settings_export
* @global $edd_upgrades_screen $edd_upgrades_screen
* @global $edd_customers_page $edd_customers_page
* @global $edd_reports_page $edd_reports_page
*
* @return array
*/
function edd_get_admin_pages() {
global $edd_discounts_page,
$edd_payments_page,
$edd_settings_page,
$edd_reports_page,
$edd_system_info_page,
$edd_add_ons_page,
$edd_settings_export,
$edd_upgrades_screen,
$edd_customers_page,
$edd_reports_page;
// Filter & return
return (array) apply_filters( 'edd_admin_pages', array(
$edd_discounts_page,
$edd_payments_page,
$edd_settings_page,
$edd_reports_page,
$edd_system_info_page,
$edd_add_ons_page,
$edd_settings_export,
$edd_upgrades_screen,
$edd_customers_page,
$edd_reports_page
) );
}
/**
* Creates the admin submenu pages under the Downloads menu and assigns their
* links to global variables
*
* @since 1.0
*
* @global $edd_discounts_page
* @global $edd_payments_page
* @global $edd_customers_page
* @global $edd_settings_page
* @global $edd_reports_page
* @global $edd_add_ons_page
* @global $edd_settings_export
* @global $edd_upgrades_screen
*/
function edd_add_options_link() {
global $submenu, $edd_discounts_page, $edd_payments_page, $edd_settings_page, $edd_reports_page, $edd_upgrades_screen, $edd_tools_page, $edd_customers_page;
// Filter the "View Customers" role
$customer_view_role = apply_filters( 'edd_view_customers_role', 'view_shop_reports' );
// Setup pages
$edd_payments_page = add_submenu_page( 'edit.php?post_type=download', __( 'Orders', 'easy-digital-downloads' ), __( 'Orders', 'easy-digital-downloads' ), 'edit_shop_payments', 'edd-payment-history', 'edd_payment_history_page' );
$edd_customers_page = add_submenu_page( 'edit.php?post_type=download', __( 'Customers', 'easy-digital-downloads' ), __( 'Customers', 'easy-digital-downloads' ), $customer_view_role, 'edd-customers', 'edd_customers_page' );
$edd_discounts_page = add_submenu_page( 'edit.php?post_type=download', __( 'Discounts', 'easy-digital-downloads' ), __( 'Discounts', 'easy-digital-downloads' ), 'manage_shop_discounts', 'edd-discounts', 'edd_discounts_page' );
$edd_reports_page = add_submenu_page( 'edit.php?post_type=download', __( 'Reports', 'easy-digital-downloads' ), __( 'Reports', 'easy-digital-downloads' ), 'view_shop_reports', 'edd-reports', 'edd_reports_page' );
$edd_settings_page = add_submenu_page( 'edit.php?post_type=download', __( 'EDD Settings', 'easy-digital-downloads' ), __( 'Settings', 'easy-digital-downloads' ), 'manage_shop_settings', 'edd-settings', 'edd_options_page' );
$edd_tools_page = add_submenu_page( 'edit.php?post_type=download', __( 'EDD Tools', 'easy-digital-downloads' ), __( 'Tools', 'easy-digital-downloads' ), 'manage_shop_settings', 'edd-tools', 'edd_tools_page' );
// Setup hidden upgrades page
$edd_upgrades_screen = add_submenu_page( null, __( 'EDD Upgrades', 'easy-digital-downloads' ), __( 'EDD Upgrades', 'easy-digital-downloads' ), 'manage_shop_settings', 'edd-upgrades', 'edd_upgrades_screen' );
// Add our reports link in the main Dashboard menu.
$submenu['index.php'][] = array(
__( 'Store Reports', 'easy-digital-downloads' ),
'view_shop_reports',
'edit.php?post_type=download&page=edd-reports',
);
}
add_action( 'admin_menu', 'edd_add_options_link', 10 );
/**
* Whether the current admin area page is one that allows the insertion of a
* button to make inserting Downloads easier.
*
* @since 3.0
* @global $pagenow $pagenow
* @global $typenow $typenow
* @return boolean
*/
function edd_is_insertable_admin_page() {
global $pagenow, $typenow;
// Allowed pages
$pages = array(
'post.php',
'page.php',
'post-new.php',
'post-edit.php'
);
// Allowed post types
$types = get_post_types_by_support( 'edd_insert_download' );
// Return if page and type are allowed
return in_array( $pagenow, $pages, true ) && in_array( $typenow, $types, true );
}
/**
* Determines whether the current admin page is a specific EDD admin page.
*
* Only works after the `wp_loaded` hook, & most effective
* starting on `admin_menu` hook. Failure to pass in $view will match all views of $passed_page.
* Failure to pass in $passed_page will return true if on any EDD page
*
* @since 1.9.6
* @since 2.11.3 Added `$include_non_exclusive` parameter.
*
* @param string $passed_page Optional. Main page's slug.
* @param string $passed_view Optional. Page view ( ex: `edit` or `delete` )
* @param bool $include_non_exclusive Optional. If we should consider pages not exclusive to EDD.
* Includes the main dashboard page and custom post types that
* support the "Insert Download" button via the TinyMCE editor.
*
* @return bool True if EDD admin page we're looking for or an EDD page or if $page is empty, any EDD page
*/
function edd_is_admin_page( $passed_page = '', $passed_view = '', $include_non_exclusive = true ) {
global $pagenow, $typenow;
$found = false;
$post_type = isset( $_GET['post_type'] ) ? strtolower( $_GET['post_type'] ) : false;
$action = isset( $_GET['action'] ) ? strtolower( $_GET['action'] ) : false;
$taxonomy = isset( $_GET['taxonomy'] ) ? strtolower( $_GET['taxonomy'] ) : false;
$page = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : false;
$view = isset( $_GET['view'] ) ? strtolower( $_GET['view'] ) : false;
$edd_action = isset( $_GET['edd-action'] ) ? strtolower( $_GET['edd-action'] ) : false;
$tab = isset( $_GET['tab'] ) ? strtolower( $_GET['tab'] ) : false;
switch ( $passed_page ) {
case 'download':
switch ( $passed_view ) {
case 'list-table':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' ) {
$found = true;
}
break;
case 'edit':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'post.php' ) {
$found = true;
}
break;
case 'new':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'post-new.php' ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) || 'download' === $post_type || ( 'post-new.php' === $pagenow && 'download' === $post_type ) ) {
$found = true;
}
break;
}
break;
case 'categories':
switch ( $passed_view ) {
case 'list-table':
case 'new':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit-tags.php' && 'edit' !== $action && 'download_category' === $taxonomy ) {
$found = true;
}
break;
case 'edit':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit-tags.php' && 'edit' === $action && 'download_category' === $taxonomy ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit-tags.php' && 'download_category' === $taxonomy ) {
$found = true;
}
break;
}
break;
case 'tags':
switch ( $passed_view ) {
case 'list-table':
case 'new':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit-tags.php' && 'edit' !== $action && 'download_tax' === $taxonomy ) {
$found = true;
}
break;
case 'edit':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit-tags.php' && 'edit' === $action && 'download_tax' === $taxonomy ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit-tags.php' && 'download_tax' === $taxonomy ) {
$found = true;
}
break;
}
break;
case 'payments':
switch ( $passed_view ) {
case 'list-table':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-payment-history' === $page && false === $view ) {
$found = true;
}
break;
case 'edit':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-payment-history' === $page && 'view-order-details' === $view ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-payment-history' === $page ) {
$found = true;
}
break;
}
break;
case 'discounts':
switch ( $passed_view ) {
case 'list-table':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-discounts' === $page && false === $edd_action ) {
$found = true;
}
break;
case 'edit':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-discounts' === $page && 'edit_discount' === $edd_action ) {
$found = true;
}
break;
case 'new':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-discounts' === $page && 'add_discount' === $edd_action ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-discounts' === $page ) {
$found = true;
}
break;
}
break;
case 'reports':
switch ( $passed_view ) {
// If you want to do something like enqueue a script on a particular report's duration, look at $_GET[ 'range' ]
case 'earnings':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page && ( 'earnings' === $view || '-1' === $view || false === $view ) ) {
$found = true;
}
break;
case 'downloads':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page && 'downloads' === $view ) {
$found = true;
}
break;
case 'customers':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page && 'customers' === $view ) {
$found = true;
}
break;
case 'gateways':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page && 'gateways' === $view ) {
$found = true;
}
break;
case 'taxes':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page && 'taxes' === $view ) {
$found = true;
}
break;
case 'export':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page && 'export' === $view ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page ) {
$found = true;
}
break;
}
break;
case 'settings':
switch ( $passed_view ) {
case 'general':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && ( 'general' === $tab || false === $tab ) ) {
$found = true;
}
break;
case 'gateways':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && 'gateways' === $tab ) {
$found = true;
}
break;
case 'emails':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && 'emails' === $tab ) {
$found = true;
}
break;
case 'styles':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && 'styles' === $tab ) {
$found = true;
}
break;
case 'taxes':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && 'taxes' === $tab ) {
$found = true;
}
break;
case 'extensions':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && 'extensions' === $tab ) {
$found = true;
}
break;
case 'licenses':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && 'licenses' === $tab ) {
$found = true;
}
break;
case 'misc':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page && 'misc' === $tab ) {
$found = true;
}
break;
case 'marketing':
if ( ( 'download' == $typenow || 'download' === $post_type ) && $pagenow == 'edit.php' && 'edd-settings' === $page && 'marketing' === $tab ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-settings' === $page ) {
$found = true;
}
break;
}
break;
case 'tools':
switch ( $passed_view ) {
case 'general':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-tools' === $page && ( 'general' === $tab || false === $tab ) ) {
$found = true;
}
break;
case 'api_keys':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-tools' === $page && 'api_keys' === $tab ) {
$found = true;
}
break;
case 'system_info':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-tools' === $page && 'system_info' === $tab ) {
$found = true;
}
break;
case 'logs':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-tools' === $page && 'logs' === $tab ) {
$found = true;
}
break;
case 'import_export':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-tools' === $page && 'import_export' === $tab ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-tools' === $page ) {
$found = true;
}
break;
}
break;
case 'addons':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-addons' === $page ) {
$found = true;
}
break;
case 'customers':
switch ( $passed_view ) {
case 'list-table':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-customers' === $page && false === $view ) {
$found = true;
}
break;
case 'overview':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-customers' === $page && 'overview' === $view ) {
$found = true;
}
break;
case 'notes':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-customers' === $page && 'notes' === $view ) {
$found = true;
}
break;
default:
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-customers' === $page ) {
$found = true;
}
break;
}
break;
case 'reports':
if ( ( 'download' === $typenow || 'download' === $post_type ) && $pagenow === 'edit.php' && 'edd-reports' === $page ) {
$found = true;
}
break;
case 'index.php' :
if ( 'index.php' === $pagenow ) {
$found = true;
}
break;
default:
$admin_pages = edd_get_admin_pages();
// Downloads sub-page or Dashboard page
if ( ( 'download' === $typenow ) || ( $include_non_exclusive && 'index.php' === $pagenow ) ) {
$found = true;
// Registered global pages
} elseif ( in_array( $pagenow, $admin_pages, true ) ) {
$found = true;
// Supported post types
} elseif ( $include_non_exclusive && edd_is_insertable_admin_page() ) {
$found = true;
// The EDD settings screen (fallback if mislinked)
} elseif ( 'edd-settings' === $page ) {
$found = true;
}
break;
}
return (bool) apply_filters( 'edd_is_admin_page', $found, $page, $view, $passed_page, $passed_view );
}
/**
* Forces the Cache-Control header on our admin pages to send the no-store header
* which prevents the back-forward cache (bfcache) from storing a copy of this page in local
* cache. This helps make sure that page elements modified via AJAX and DOM manipulations aren't
* incorrectly shown as if they never changed.
*
* @since 3.0
* @param array $headers An array of nocache headers.
*
* @return array
*/
function _edd_bfcache_buster( $headers ) {
if ( ! is_admin() & ! edd_is_admin_page() ) {
return $headers;
}
$headers['Cache-Control'] = 'no-cache, must-revalidate, max-age=0, no-store';
return $headers;
}
add_filter( 'nocache_headers', '_edd_bfcache_buster', 10, 1 );