From 7086111ad4dd997e12a3220e1ee60c9b9bcf0bb8 Mon Sep 17 00:00:00 2001
From: Charles <sircharlesaze@gmail.com>
Date: Tue, 7 Jan 2020 13:06:14 +0100
Subject: Added wordpress

---
 srcs/wordpress/wp-admin/network/upgrade.php | 155 ++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 srcs/wordpress/wp-admin/network/upgrade.php

(limited to 'srcs/wordpress/wp-admin/network/upgrade.php')

diff --git a/srcs/wordpress/wp-admin/network/upgrade.php b/srcs/wordpress/wp-admin/network/upgrade.php
new file mode 100644
index 0000000..e594a17
--- /dev/null
+++ b/srcs/wordpress/wp-admin/network/upgrade.php
@@ -0,0 +1,155 @@
+<?php
+/**
+ * Multisite upgrade administration panel.
+ *
+ * @package WordPress
+ * @subpackage Multisite
+ * @since 3.0.0
+ */
+
+/** Load WordPress Administration Bootstrap */
+require_once( dirname( __FILE__ ) . '/admin.php' );
+
+require_once( ABSPATH . WPINC . '/http.php' );
+
+$title       = __( 'Upgrade Network' );
+$parent_file = 'upgrade.php';
+
+get_current_screen()->add_help_tab(
+	array(
+		'id'      => 'overview',
+		'title'   => __( 'Overview' ),
+		'content' =>
+			'<p>' . __( 'Only use this screen once you have updated to a new version of WordPress through Updates/Available Updates (via the Network Administration navigation menu or the Toolbar). Clicking the Upgrade Network button will step through each site in the network, five at a time, and make sure any database updates are applied.' ) . '</p>' .
+			'<p>' . __( 'If a version update to core has not happened, clicking this button won&#8217;t affect anything.' ) . '</p>' .
+			'<p>' . __( 'If this process fails for any reason, users logging in to their sites will force the same update.' ) . '</p>',
+	)
+);
+
+get_current_screen()->set_help_sidebar(
+	'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
+	'<p>' . __( '<a href="https://wordpress.org/support/article/network-admin-updates-screen/">Documentation on Upgrade Network</a>' ) . '</p>' .
+	'<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'
+);
+
+require_once( ABSPATH . 'wp-admin/admin-header.php' );
+
+if ( ! current_user_can( 'upgrade_network' ) ) {
+	wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );
+}
+
+echo '<div class="wrap">';
+echo '<h1>' . __( 'Upgrade Network' ) . '</h1>';
+
+$action = isset( $_GET['action'] ) ? $_GET['action'] : 'show';
+
+switch ( $action ) {
+	case 'upgrade':
+		$n = ( isset( $_GET['n'] ) ) ? intval( $_GET['n'] ) : 0;
+
+		if ( $n < 5 ) {
+			/**
+			 * @global int $wp_db_version WordPress database version.
+			 */
+			global $wp_db_version;
+			update_site_option( 'wpmu_upgrade_site', $wp_db_version );
+		}
+
+		$site_ids = get_sites(
+			array(
+				'spam'                   => 0,
+				'deleted'                => 0,
+				'archived'               => 0,
+				'network_id'             => get_current_network_id(),
+				'number'                 => 5,
+				'offset'                 => $n,
+				'fields'                 => 'ids',
+				'order'                  => 'DESC',
+				'orderby'                => 'id',
+				'update_site_meta_cache' => false,
+			)
+		);
+		if ( empty( $site_ids ) ) {
+			echo '<p>' . __( 'All done!' ) . '</p>';
+			break;
+		}
+		echo '<ul>';
+		foreach ( (array) $site_ids as $site_id ) {
+			switch_to_blog( $site_id );
+			$siteurl     = site_url();
+			$upgrade_url = admin_url( 'upgrade.php?step=upgrade_db' );
+			restore_current_blog();
+
+			echo "<li>$siteurl</li>";
+
+			$response = wp_remote_get(
+				$upgrade_url,
+				array(
+					'timeout'     => 120,
+					'httpversion' => '1.1',
+					'sslverify'   => false,
+				)
+			);
+			if ( is_wp_error( $response ) ) {
+				wp_die(
+					sprintf(
+						/* translators: 1: Site URL, 2: Server error message. */
+						__( 'Warning! Problem updating %1$s. Your server may not be able to connect to sites running on it. Error message: %2$s' ),
+						$siteurl,
+						'<em>' . $response->get_error_message() . '</em>'
+					)
+				);
+			}
+
+			/**
+			 * Fires after the Multisite DB upgrade for each site is complete.
+			 *
+			 * @since MU (3.0.0)
+			 *
+			 * @param array|WP_Error $response The upgrade response array or WP_Error on failure.
+			 */
+			do_action( 'after_mu_upgrade', $response );
+			/**
+			 * Fires after each site has been upgraded.
+			 *
+			 * @since MU (3.0.0)
+			 *
+			 * @param int $site_id The Site ID.
+			 */
+			do_action( 'wpmu_upgrade_site', $site_id );
+		}
+		echo '</ul>';
+		?><p><?php _e( 'If your browser doesn&#8217;t start loading the next page automatically, click this link:' ); ?> <a class="button" href="upgrade.php?action=upgrade&amp;n=<?php echo ( $n + 5 ); ?>"><?php _e( 'Next Sites' ); ?></a></p>
+		<script type="text/javascript">
+		<!--
+		function nextpage() {
+			location.href = "upgrade.php?action=upgrade&n=<?php echo ( $n + 5 ); ?>";
+		}
+		setTimeout( "nextpage()", 250 );
+		//-->
+		</script>
+		<?php
+		break;
+	case 'show':
+	default:
+		if ( get_site_option( 'wpmu_upgrade_site' ) != $GLOBALS['wp_db_version'] ) :
+			?>
+		<h2><?php _e( 'Database Update Required' ); ?></h2>
+		<p><?php _e( 'WordPress has been updated! Before we send you on your way, we need to individually upgrade the sites in your network.' ); ?></p>
+		<?php endif; ?>
+
+		<p><?php _e( 'The database update process may take a little while, so please be patient.' ); ?></p>
+		<p><a class="button button-primary" href="upgrade.php?action=upgrade"><?php _e( 'Upgrade Network' ); ?></a></p>
+		<?php
+		/**
+		 * Fires before the footer on the network upgrade screen.
+		 *
+		 * @since MU (3.0.0)
+		 */
+		do_action( 'wpmu_upgrade_page' );
+		break;
+}
+?>
+</div>
+
+<?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>
-- 
cgit