From a415c29efee45520ae252d2aa28f1083a521cd7b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 09:56:49 +0200
Subject: Adding upstream version 6.4.3+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 wp-includes/ms-default-constants.php | 182 +++++++++++++++++++++++++++++++++++
 1 file changed, 182 insertions(+)
 create mode 100644 wp-includes/ms-default-constants.php

(limited to 'wp-includes/ms-default-constants.php')

diff --git a/wp-includes/ms-default-constants.php b/wp-includes/ms-default-constants.php
new file mode 100644
index 0000000..99d6461
--- /dev/null
+++ b/wp-includes/ms-default-constants.php
@@ -0,0 +1,182 @@
+<?php
+/**
+ * Defines constants and global variables that can be overridden, generally in wp-config.php.
+ *
+ * @package WordPress
+ * @subpackage Multisite
+ * @since 3.0.0
+ */
+
+/**
+ * Defines Multisite upload constants.
+ *
+ * Exists for backward compatibility with legacy file-serving through
+ * wp-includes/ms-files.php (wp-content/blogs.php in MU).
+ *
+ * @since 3.0.0
+ */
+function ms_upload_constants() {
+	// This filter is attached in ms-default-filters.php but that file is not included during SHORTINIT.
+	add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
+
+	if ( ! get_site_option( 'ms_files_rewriting' ) ) {
+		return;
+	}
+
+	// Base uploads dir relative to ABSPATH.
+	if ( ! defined( 'UPLOADBLOGSDIR' ) ) {
+		define( 'UPLOADBLOGSDIR', 'wp-content/blogs.dir' );
+	}
+
+	/*
+	 * Note, the main site in a post-MU network uses wp-content/uploads.
+	 * This is handled in wp_upload_dir() by ignoring UPLOADS for this case.
+	 */
+	if ( ! defined( 'UPLOADS' ) ) {
+		$site_id = get_current_blog_id();
+
+		define( 'UPLOADS', UPLOADBLOGSDIR . '/' . $site_id . '/files/' );
+
+		// Uploads dir relative to ABSPATH.
+		if ( 'wp-content/blogs.dir' === UPLOADBLOGSDIR && ! defined( 'BLOGUPLOADDIR' ) ) {
+			define( 'BLOGUPLOADDIR', WP_CONTENT_DIR . '/blogs.dir/' . $site_id . '/files/' );
+		}
+	}
+}
+
+/**
+ * Defines Multisite cookie constants.
+ *
+ * @since 3.0.0
+ */
+function ms_cookie_constants() {
+	$current_network = get_network();
+
+	/**
+	 * @since 1.2.0
+	 */
+	if ( ! defined( 'COOKIEPATH' ) ) {
+		define( 'COOKIEPATH', $current_network->path );
+	}
+
+	/**
+	 * @since 1.5.0
+	 */
+	if ( ! defined( 'SITECOOKIEPATH' ) ) {
+		define( 'SITECOOKIEPATH', $current_network->path );
+	}
+
+	/**
+	 * @since 2.6.0
+	 */
+	if ( ! defined( 'ADMIN_COOKIE_PATH' ) ) {
+		$site_path = parse_url( get_option( 'siteurl' ), PHP_URL_PATH );
+		if ( ! is_subdomain_install() || is_string( $site_path ) && trim( $site_path, '/' ) ) {
+			define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH );
+		} else {
+			define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );
+		}
+	}
+
+	/**
+	 * @since 2.0.0
+	 */
+	if ( ! defined( 'COOKIE_DOMAIN' ) && is_subdomain_install() ) {
+		if ( ! empty( $current_network->cookie_domain ) ) {
+			define( 'COOKIE_DOMAIN', '.' . $current_network->cookie_domain );
+		} else {
+			define( 'COOKIE_DOMAIN', '.' . $current_network->domain );
+		}
+	}
+}
+
+/**
+ * Defines Multisite file constants.
+ *
+ * Exists for backward compatibility with legacy file-serving through
+ * wp-includes/ms-files.php (wp-content/blogs.php in MU).
+ *
+ * @since 3.0.0
+ */
+function ms_file_constants() {
+	/**
+	 * Optional support for X-Sendfile header
+	 *
+	 * @since 3.0.0
+	 */
+	if ( ! defined( 'WPMU_SENDFILE' ) ) {
+		define( 'WPMU_SENDFILE', false );
+	}
+
+	/**
+	 * Optional support for X-Accel-Redirect header
+	 *
+	 * @since 3.0.0
+	 */
+	if ( ! defined( 'WPMU_ACCEL_REDIRECT' ) ) {
+		define( 'WPMU_ACCEL_REDIRECT', false );
+	}
+}
+
+/**
+ * Defines Multisite subdomain constants and handles warnings and notices.
+ *
+ * VHOST is deprecated in favor of SUBDOMAIN_INSTALL, which is a bool.
+ *
+ * On first call, the constants are checked and defined. On second call,
+ * we will have translations loaded and can trigger warnings easily.
+ *
+ * @since 3.0.0
+ */
+function ms_subdomain_constants() {
+	static $subdomain_error      = null;
+	static $subdomain_error_warn = null;
+
+	if ( false === $subdomain_error ) {
+		return;
+	}
+
+	if ( $subdomain_error ) {
+		$vhost_deprecated = sprintf(
+			/* translators: 1: VHOST, 2: SUBDOMAIN_INSTALL, 3: wp-config.php, 4: is_subdomain_install() */
+			__( 'The constant %1$s <strong>is deprecated</strong>. Use the boolean constant %2$s in %3$s to enable a subdomain configuration. Use %4$s to check whether a subdomain configuration is enabled.' ),
+			'<code>VHOST</code>',
+			'<code>SUBDOMAIN_INSTALL</code>',
+			'<code>wp-config.php</code>',
+			'<code>is_subdomain_install()</code>'
+		);
+
+		if ( $subdomain_error_warn ) {
+			trigger_error(
+				sprintf(
+					/* translators: 1: VHOST, 2: SUBDOMAIN_INSTALL */
+					__( '<strong>Conflicting values for the constants %1$s and %2$s.</strong> The value of %2$s will be assumed to be your subdomain configuration setting.' ),
+					'<code>VHOST</code>',
+					'<code>SUBDOMAIN_INSTALL</code>'
+				) . ' ' . $vhost_deprecated,
+				E_USER_WARNING
+			);
+		} else {
+			_deprecated_argument( 'define()', '3.0.0', $vhost_deprecated );
+		}
+
+		return;
+	}
+
+	if ( defined( 'SUBDOMAIN_INSTALL' ) && defined( 'VHOST' ) ) {
+		$subdomain_error = true;
+		if ( SUBDOMAIN_INSTALL !== ( 'yes' === VHOST ) ) {
+			$subdomain_error_warn = true;
+		}
+	} elseif ( defined( 'SUBDOMAIN_INSTALL' ) ) {
+		$subdomain_error = false;
+		define( 'VHOST', SUBDOMAIN_INSTALL ? 'yes' : 'no' );
+	} elseif ( defined( 'VHOST' ) ) {
+		$subdomain_error = true;
+		define( 'SUBDOMAIN_INSTALL', 'yes' === VHOST );
+	} else {
+		$subdomain_error = false;
+		define( 'SUBDOMAIN_INSTALL', false );
+		define( 'VHOST', 'no' );
+	}
+}
-- 
cgit v1.2.3