X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/11be8dc178e77d0b46189bbd8e33a216a9b90942..245e789b234afa4525862e7a6e5e3c2e7a52ef20:/wp-admin/update.php

diff --git a/wp-admin/update.php b/wp-admin/update.php
index 803f50e2..fc865744 100644
--- a/wp-admin/update.php
+++ b/wp-admin/update.php
@@ -1,166 +1,270 @@
 <?php
 /**
- * Update Plugin/Theme administration panel.
+ * Update/Install Plugin/Theme administration panel.
  *
  * @package WordPress
  * @subpackage Administration
  */
 
-/** WordPress Administration Bootstrap */
-require_once('admin.php');
+if ( ! defined( 'IFRAME_REQUEST' ) && isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'update-selected', 'activate-plugin', 'update-selected-themes' ) ) )
+	define( 'IFRAME_REQUEST', true );
 
-if ( ! current_user_can('update_plugins') )
-	wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
+/** WordPress Administration Bootstrap */
+require_once( dirname( __FILE__ ) . '/admin.php' );
 
-/**
- * Plugin upgrade display.
- *
- * @since 2.5
- *
- * @param string $plugin Plugin
- */
-function do_plugin_upgrade($plugin) {
-	global $wp_filesystem;
-
-	$url = wp_nonce_url("update.php?action=upgrade-plugin&plugin=$plugin", "upgrade-plugin_$plugin");
-	if ( false === ($credentials = request_filesystem_credentials($url)) )
-		return;
-
-	if ( ! WP_Filesystem($credentials) ) {
-		$error = true;
-		if ( is_object($wp_filesystem) && $wp_filesystem->errors->get_error_code() )
-			$error = $wp_filesystem->errors;
-		request_filesystem_credentials($url, '', $error); //Failed to connect, Error and request again
-		return;
-	}
+include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
 
-	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;
-	}
+if ( isset($_GET['action']) ) {
+	$plugin = isset($_REQUEST['plugin']) ? trim($_REQUEST['plugin']) : '';
+	$theme = isset($_REQUEST['theme']) ? urldecode($_REQUEST['theme']) : '';
+	$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
 
-	$was_activated = is_plugin_active($plugin); //Check now, It'll be deactivated by the next line if it is
+	if ( 'update-selected' == $action ) {
+		if ( ! current_user_can( 'update_plugins' ) )
+			wp_die( __( 'You do not have sufficient permissions to update plugins for this site.' ) );
 
-	$result = wp_update_plugin($plugin, 'show_message');
+		check_admin_referer( 'bulk-update-plugins' );
 
-	if ( is_wp_error($result) ) {
-		show_message($result);
-		show_message( __('Plugin upgrade Failed') );
-	} else {
-		$plugin_file = $result;
-		show_message( __('Plugin upgraded successfully') );
-		if( $result && $was_activated ){
-			show_message(__('Attempting reactivation of the plugin'));
-			echo '<iframe style="border:0;overflow:hidden" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) .'"></iframe>';
-		}
-		$update_actions =  array(
-			'activate_plugin' => '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) . '" title="' . attribute_escape(__('Activate this plugin')) . '" target="_parent">' . __('Activate Plugin') . '</a>',
-			'plugins_page' => '<a href="' . admin_url('plugins.php') . '" title="' . attribute_escape(__('Goto plugins page')) . '" target="_parent">' . __('Return to Plugins page') . '</a>'
-		);
-		if ( $was_activated )
-			unset( $update_actions['activate_plugin'] );
-
-		$update_actions = apply_filters('update_plugin_complete_actions', $update_actions, $plugin_file);
-		if ( ! empty($update_actions) )
-			show_message('<strong>' . __('Actions:') . '</strong> ' . implode(' | ', (array)$update_actions));
-	}
-	echo '</div>';
-}
+		if ( isset( $_GET['plugins'] ) )
+			$plugins = explode( ',', stripslashes($_GET['plugins']) );
+		elseif ( isset( $_POST['checked'] ) )
+			$plugins = (array) $_POST['checked'];
+		else
+			$plugins = array();
 
-/**
- * Theme upgrade display.
- *
- * @since 2.5
- *
- * @param string $plugin Plugin
- */
-function do_theme_upgrade($theme) {
-	global $wp_filesystem;
-
-	$url = wp_nonce_url('update.php?action=upgrade-theme&theme=' . urlencode($theme), 'upgrade-plugin_' . urlencode($theme));
-	if ( false === ($credentials = request_filesystem_credentials($url)) )
-		return;
-
-	if ( ! WP_Filesystem($credentials) ) {
-		$error = true;
-		if ( is_object($wp_filesystem) && $wp_filesystem->errors->get_error_code() )
-			$error = $wp_filesystem->errors;
-		request_filesystem_credentials($url, '', $error); //Failed to connect, Error and request again
-		return;
-	}
+		$plugins = array_map('urldecode', $plugins);
 
-	echo '<div class="wrap">';
-	echo '<h2>' . __('Upgrade Theme') . '</h2>';
-	if ( $wp_filesystem->errors->get_error_code() ) {
-		foreach ( $wp_filesystem->errors->get_error_messages() as $message )
-			show_message($message);
-		echo '</div>';
-		return;
-	}
+		$url = 'update.php?action=update-selected&amp;plugins=' . urlencode(implode(',', $plugins));
+		$nonce = 'bulk-update-plugins';
 
-	//TODO: Is theme currently active?
-	$was_current = false; //is_plugin_active($plugin); //Check now, It'll be deactivated by the next line if it is
+		wp_enqueue_script( 'updates' );
+		iframe_header();
 
-	$result = wp_update_theme($theme, 'show_message');
+		$upgrader = new Plugin_Upgrader( new Bulk_Plugin_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
+		$upgrader->bulk_upgrade( $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( __('Theme upgraded successfully') );
-		if( $result && $was_current ){
-			show_message(__('Setting theme as Current'));
-			//TODO: Actually set it as active again.
-			//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>';
-}
+		iframe_footer();
 
-if ( isset($_GET['action']) ) {
-	$plugin = isset($_GET['plugin']) ? trim($_GET['plugin']) : '';
-	$theme = isset($_REQUEST['theme']) ? urldecode($_REQUEST['theme']) : '';
-	$action = isset($_GET['action']) ? $_GET['action'] : '';
+	} 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' == $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');
+		$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=' . $_GET['_wpnonce']) );
 			die();
 		}
 		iframe_header( __('Plugin Reactivation'), true );
-		if( isset($_GET['success']) )
+		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' => $plugin, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
+
+		if ( is_wp_error($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('install_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);
-		$title = __('Upgrade 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/theme-install.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('install_themes') )
+			wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
+
+		check_admin_referer('theme-upload');
+
+		$file_upload = new File_Upload_Upgrader('themezip', 'package');
+
+		wp_enqueue_script( 'customize-loader' );
+
+		$title = __('Upload Theme');
 		$parent_file = 'themes.php';
-		require_once('admin-header.php');
-		do_theme_upgrade($theme);
-		include('admin-footer.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}" );
 	}
 }
-
-?>