X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/76aea3697c6043c1613370f172395b4f65ee71f0..refs/tags/wordpress-4.4:/wp-admin/update.php

diff --git a/wp-admin/update.php b/wp-admin/update.php
index c3cd2892..fba26f88 100644
--- a/wp-admin/update.php
+++ b/wp-admin/update.php
@@ -1,174 +1,289 @@
 <?php
+/**
+ * Update/Install Plugin/Theme administration panel.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
 
-require_once('admin.php');
-
-if ( ! current_user_can('update_plugins') )
-	wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
-
-function request_filesystem_credentials($form_post, $type = '', $error = false) {
-	$req_cred = apply_filters('request_filesystem_credentials', '', $form_post, $type, $error);
-	if ( '' !== $req_cred )
-		return $req_cred;
-
-	if ( empty($type) )
-		$type = get_filesystem_method();
-
-	if ( 'direct' == $type )
-		return true;
-		
-	if( ! $credentials = get_option('ftp_credentials') )
-		$credentials = array();
-	// If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option)
-	$credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? $_POST['hostname'] : $credentials['hostname']);
-	$credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? $_POST['username'] : $credentials['username']);
-	$credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? $_POST['password'] : $credentials['password']);
-	$credentials['ssl']      = defined('FTP_SSL')  ? FTP_SSL  : ( isset($_POST['ssl'])      ? $_POST['ssl']      : $credentials['ssl']);
-
-	if ( ! $error && !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) {
-		$stored_credentials = $credentials;
-		unset($stored_credentials['password']);
-		update_option('ftp_credentials', $stored_credentials);
-		return $credentials;
-	}
-	$hostname = '';
-	$username = '';
-	$password = '';
-	$ssl = '';
-	if ( !empty($credentials) )
-		extract($credentials, EXTR_OVERWRITE);
-	if( $error )
-		echo '<div id="message" class="error"><p>' . __('<strong>Error:</strong> There was an error connecting to the server, Please verify the settings are correct.') . '</p></div>';
-?>
-<form action="<?php echo $form_post ?>" method="post">
-<div class="wrap">
-<h2><?php _e('FTP Connection Information') ?></h2>
-<p><?php _e('To perform the requested update, FTP connection information is required.') ?></p>
-<table class="form-table">
-<tr valign="top">
-<th scope="row"><label for="hostname"><?php _e('Hostname:') ?></label></th>
-<td><input name="hostname" type="text" id="hostname" value="<?php echo attribute_escape($hostname) ?>"<?php if( defined('FTP_HOST') ) echo ' disabled="disabled"' ?> size="40" /></td>
-</tr>
-<tr valign="top">
-<th scope="row"><label for="username"><?php _e('Username:') ?></label></th>
-<td><input name="username" type="text" id="username" value="<?php echo attribute_escape($username) ?>"<?php if( defined('FTP_USER') ) echo ' disabled="disabled"' ?> size="40" /></td>
-</tr>
-<tr valign="top">
-<th scope="row"><label for="password"><?php _e('Password:') ?></label></th>
-<td><input name="password" type="password" id="password" value=""<?php if( defined('FTP_PASS') ) echo ' disabled="disabled"' ?> size="40" /><?php if( defined('FTP_PASS') && !empty($password) ) echo '<em>'.__('(Password not shown)').'</em>'; ?></td>
-</tr>
-<tr valign="top">
-<th scope="row"><label for="ssl"><?php _e('Use SSL:') ?></label></th>
-<td>
-<select name="ssl" id="ssl"<?php if( defined('FTP_SSL') ) echo ' disabled="disabled"' ?>>
-<?php
-foreach ( array(0 => __('No'), 1 => __('Yes')) as $key => $value ) :
-	$selected = ($ssl == $value) ? 'selected="selected"' : '';
-	echo "\n\t<option value='$key' $selected>" . $value . '</option>';
-endforeach;
-?>
-</select>
-</td>
-</tr>
-</table>
-<p class="submit">
-<input type="submit" name="submit" value="<?php _e('Proceed'); ?>" />
-</p>
-</div>
-</form>
-<?php
-	return false;
-}
+if ( ! defined( 'IFRAME_REQUEST' ) && isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'update-selected', 'activate-plugin', 'update-selected-themes' ) ) )
+	define( 'IFRAME_REQUEST', true );
 
-function show_message($message) {
-	if( is_wp_error($message) ){
-		if( $message->get_error_data() )
-			$message = $message->get_error_message() . ': ' . $message->get_error_data();
-		else 
-			$message = $message->get_error_message();
-	}
-	echo "<p>$message</p>\n";
-}
+/** WordPress Administration Bootstrap */
+require_once( dirname( __FILE__ ) . '/admin.php' );
 
-function do_plugin_upgrade($plugin) {
-	global $wp_filesystem;
+include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
 
-	$url = wp_nonce_url("update.php?action=upgrade-plugin&plugin=$plugin", "upgrade-plugin_$plugin");
-	if ( false === ($credentials = request_filesystem_credentials($url)) )
-		return;
+if ( isset($_GET['action']) ) {
+	$plugin = isset($_REQUEST['plugin']) ? trim($_REQUEST['plugin']) : '';
+	$theme = isset($_REQUEST['theme']) ? urldecode($_REQUEST['theme']) : '';
+	$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
 
-	if ( ! WP_Filesystem($credentials) ) {
-		request_filesystem_credentials($url, '', true); //Failed to connect, Error and request again
-		return;
-	}
+	if ( 'update-selected' == $action ) {
+		if ( ! current_user_can( 'update_plugins' ) )
+			wp_die( __( 'You do not have sufficient permissions to update plugins for this site.' ) );
 
-	echo '<div class="wrap">';
-	echo '<h2>' . __('Upgrade Plugin') . '</h2>';
-	if ( $wp_filesystem->errors->get_error_code() ) {
-		foreach ( $wp_filesystem->errors->get_error_messages() as $message )
-			show_message($message);
-		echo '</div>';
-		return;
-	}
+		check_admin_referer( 'bulk-update-plugins' );
 
-	$was_activated = is_plugin_active($plugin); //Check now, It'll be deactivated by the next line if it is
+		if ( isset( $_GET['plugins'] ) )
+			$plugins = explode( ',', stripslashes($_GET['plugins']) );
+		elseif ( isset( $_POST['checked'] ) )
+			$plugins = (array) $_POST['checked'];
+		else
+			$plugins = array();
 
-	$result = wp_update_plugin($plugin, 'show_message');
+		$plugins = array_map('urldecode', $plugins);
 
-	if ( is_wp_error($result) ) {
-		show_message($result);
-		show_message( __('Installation Failed') );
-	} else {
-		//Result is the new plugin file relative to WP_PLUGIN_DIR
-		show_message( __('Plugin upgraded successfully') );	
-		if( $result && $was_activated ){
-			show_message(__('Attempting reactivation of the plugin'));
-			echo '<iframe style="border:0" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&plugin=' . $result, 'activate-plugin_' . $result) .'"></iframe>';
-		}
-	}
-	echo '</div>';
-}
+		$url = 'update.php?action=update-selected&amp;plugins=' . urlencode(implode(',', $plugins));
+		$nonce = 'bulk-update-plugins';
 
-if ( isset($_GET['action']) ) {
-	$plugin = isset($_GET['plugin']) ? trim($_GET['plugin']) : '';
+		wp_enqueue_script( 'updates' );
+		iframe_header();
+
+		$upgrader = new Plugin_Upgrader( new Bulk_Plugin_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
+		$upgrader->bulk_upgrade( $plugins );
+
+		iframe_footer();
+
+	} elseif ( 'upgrade-plugin' == $action ) {
+		if ( ! current_user_can('update_plugins') )
+			wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
 
-	if ( 'upgrade-plugin' == $_GET['action'] ) {
 		check_admin_referer('upgrade-plugin_' . $plugin);
-		$title = __('Upgrade Plugin');
+
+		$title = __('Update Plugin');
 		$parent_file = 'plugins.php';
-		require_once('admin-header.php');
-		do_plugin_upgrade($plugin);
-		include('admin-footer.php');
-	} elseif ('activate-plugin' == $_GET['action'] ) {
+		$submenu_file = 'plugins.php';
+
+		wp_enqueue_script( 'updates' );
+		require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+		$nonce = 'upgrade-plugin_' . $plugin;
+		$url = 'update.php?action=upgrade-plugin&plugin=' . urlencode( $plugin );
+
+		$upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact('title', 'nonce', 'url', 'plugin') ) );
+		$upgrader->upgrade($plugin);
+
+		include(ABSPATH . 'wp-admin/admin-footer.php');
+
+	} elseif ('activate-plugin' == $action ) {
+		if ( ! current_user_can('update_plugins') )
+			wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
+
 		check_admin_referer('activate-plugin_' . $plugin);
-		if( ! isset($_GET['failure']) && ! isset($_GET['success']) ) {
-			wp_redirect( 'update.php?action=activate-plugin&failure=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] ); 
-			activate_plugin($plugin);
-			wp_redirect( 'update.php?action=activate-plugin&success=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] ); 
+		if ( ! isset($_GET['failure']) && ! isset($_GET['success']) ) {
+			wp_redirect( admin_url('update.php?action=activate-plugin&failure=true&plugin=' . urlencode( $plugin ) . '&_wpnonce=' . $_GET['_wpnonce']) );
+			activate_plugin( $plugin, '', ! empty( $_GET['networkwide'] ), true );
+			wp_redirect( admin_url('update.php?action=activate-plugin&success=true&plugin=' . urlencode( $plugin ) . '&_wpnonce=' . $_GET['_wpnonce']) );
 			die();
 		}
-			?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
-<head>
-<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
-<title><?php bloginfo('name') ?> &rsaquo; <?php _e('Plugin Reactivation'); ?> &#8212; <?php _e('WordPress'); ?></title>
-<?php
-wp_admin_css( 'global', true );
-wp_admin_css( 'colors', true );
-?>
-</head>
-<body>
-<?php
-		if( isset($_GET['success']) )
+		iframe_header( __('Plugin Reactivation'), true );
+		if ( isset($_GET['success']) )
 			echo '<p>' . __('Plugin reactivated successfully.') . '</p>';
 
-		if( isset($_GET['failure']) ){
+		if ( isset($_GET['failure']) ){
 			echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>';
-			error_reporting( E_ALL ^ E_NOTICE );
+
+			error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
 			@ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
-			include(WP_PLUGIN_DIR . '/' . $plugin);
+			wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin );
+			include( WP_PLUGIN_DIR . '/' . $plugin );
+		}
+		iframe_footer();
+	} elseif ( 'install-plugin' == $action ) {
+
+		if ( ! current_user_can('install_plugins') )
+			wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) );
+
+		include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
+
+		check_admin_referer( 'install-plugin_' . $plugin );
+		$api = plugins_api( 'plugin_information', array(
+			'slug' => $plugin,
+			'fields' => array(
+				'short_description' => false,
+				'sections' => false,
+				'requires' => false,
+				'rating' => false,
+				'ratings' => false,
+				'downloaded' => false,
+				'last_updated' => false,
+				'added' => false,
+				'tags' => false,
+				'compatibility' => false,
+				'homepage' => false,
+				'donate_link' => false,
+			),
+		) );
+
+		if ( is_wp_error( $api ) ) {
+	 		wp_die( $api );
+		}
+
+		$title = __('Plugin Install');
+		$parent_file = 'plugins.php';
+		$submenu_file = 'plugin-install.php';
+		require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+		$title = sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version );
+		$nonce = 'install-plugin_' . $plugin;
+		$url = 'update.php?action=install-plugin&plugin=' . urlencode( $plugin );
+		if ( isset($_GET['from']) )
+			$url .= '&from=' . urlencode(stripslashes($_GET['from']));
+
+		$type = 'web'; //Install plugin type, From Web or an Upload.
+
+		$upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
+		$upgrader->install($api->download_link);
+
+		include(ABSPATH . 'wp-admin/admin-footer.php');
+
+	} elseif ( 'upload-plugin' == $action ) {
+
+		if ( ! current_user_can( 'upload_plugins' ) ) {
+			wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) );
+		}
+
+		check_admin_referer('plugin-upload');
+
+		$file_upload = new File_Upload_Upgrader('pluginzip', 'package');
+
+		$title = __('Upload Plugin');
+		$parent_file = 'plugins.php';
+		$submenu_file = 'plugin-install.php';
+		require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+		$title = sprintf( __('Installing Plugin from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) );
+		$nonce = 'plugin-upload';
+		$url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-plugin');
+		$type = 'upload'; //Install plugin type, From Web or an Upload.
+
+		$upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
+		$result = $upgrader->install( $file_upload->package );
+
+		if ( $result || is_wp_error($result) )
+			$file_upload->cleanup();
+
+		include(ABSPATH . 'wp-admin/admin-footer.php');
+
+	} elseif ( 'upgrade-theme' == $action ) {
+
+		if ( ! current_user_can('update_themes') )
+			wp_die(__('You do not have sufficient permissions to update themes for this site.'));
+
+		check_admin_referer('upgrade-theme_' . $theme);
+
+		wp_enqueue_script( 'customize-loader' );
+		wp_enqueue_script( 'updates' );
+
+		$title = __('Update Theme');
+		$parent_file = 'themes.php';
+		$submenu_file = 'themes.php';
+		require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+		$nonce = 'upgrade-theme_' . $theme;
+		$url = 'update.php?action=upgrade-theme&theme=' . urlencode( $theme );
+
+		$upgrader = new Theme_Upgrader( new Theme_Upgrader_Skin( compact('title', 'nonce', 'url', 'theme') ) );
+		$upgrader->upgrade($theme);
+
+		include(ABSPATH . 'wp-admin/admin-footer.php');
+	} elseif ( 'update-selected-themes' == $action ) {
+		if ( ! current_user_can( 'update_themes' ) )
+			wp_die( __( 'You do not have sufficient permissions to update themes for this site.' ) );
+
+		check_admin_referer( 'bulk-update-themes' );
+
+		if ( isset( $_GET['themes'] ) )
+			$themes = explode( ',', stripslashes($_GET['themes']) );
+		elseif ( isset( $_POST['checked'] ) )
+			$themes = (array) $_POST['checked'];
+		else
+			$themes = array();
+
+		$themes = array_map('urldecode', $themes);
+
+		$url = 'update.php?action=update-selected-themes&amp;themes=' . urlencode(implode(',', $themes));
+		$nonce = 'bulk-update-themes';
+
+		wp_enqueue_script( 'updates' );
+		iframe_header();
+
+		$upgrader = new Theme_Upgrader( new Bulk_Theme_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
+		$upgrader->bulk_upgrade( $themes );
+
+		iframe_footer();
+	} elseif ( 'install-theme' == $action ) {
+
+		if ( ! current_user_can('install_themes') )
+			wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
+
+		include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ); //for themes_api..
+
+		check_admin_referer( 'install-theme_' . $theme );
+		$api = themes_api('theme_information', array('slug' => $theme, 'fields' => array('sections' => false, 'tags' => false) ) ); //Save on a bit of bandwidth.
+
+		if ( is_wp_error($api) )
+	 		wp_die($api);
+
+		wp_enqueue_script( 'customize-loader' );
+
+		$title = __('Install Themes');
+		$parent_file = 'themes.php';
+		$submenu_file = 'themes.php';
+		require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+		$title = sprintf( __('Installing Theme: %s'), $api->name . ' ' . $api->version );
+		$nonce = 'install-theme_' . $theme;
+		$url = 'update.php?action=install-theme&theme=' . urlencode( $theme );
+		$type = 'web'; //Install theme type, From Web or an Upload.
+
+		$upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
+		$upgrader->install($api->download_link);
+
+		include(ABSPATH . 'wp-admin/admin-footer.php');
+
+	} elseif ( 'upload-theme' == $action ) {
+
+		if ( ! current_user_can( 'upload_themes' ) ) {
+			wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
 		}
-		echo "</body></html>";
+
+		check_admin_referer('theme-upload');
+
+		$file_upload = new File_Upload_Upgrader('themezip', 'package');
+
+		wp_enqueue_script( 'customize-loader' );
+
+		$title = __('Upload Theme');
+		$parent_file = 'themes.php';
+		$submenu_file = 'theme-install.php';
+
+		require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+		$title = sprintf( __('Installing Theme from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) );
+		$nonce = 'theme-upload';
+		$url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-theme');
+		$type = 'upload'; //Install plugin type, From Web or an Upload.
+
+		$upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
+		$result = $upgrader->install( $file_upload->package );
+
+		if ( $result || is_wp_error($result) )
+			$file_upload->cleanup();
+
+		include(ABSPATH . 'wp-admin/admin-footer.php');
+
+	} else {
+		/**
+		 * Fires when a custom plugin or theme update request is received.
+		 *
+		 * The dynamic portion of the hook name, `$action`, refers to the action
+		 * provided in the request for wp-admin/update.php. Can be used to
+		 * provide custom update functionality for themes and plugins.
+		 *
+		 * @since 2.8.0
+		 */
+		do_action( "update-custom_{$action}" );
 	}
 }
-
-?>