--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-admin/update.php	Wed Feb 03 15:37:20 2010 +0000
@@ -0,0 +1,198 @@
+<?php
+/**
+ * Update/Install Plugin/Theme administration panel.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
+require_once('admin.php');
+
+include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+
+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 ( 'upgrade-plugin' == $action ) {
+		if ( ! current_user_can('update_plugins') )
+			wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
+
+		check_admin_referer('upgrade-plugin_' . $plugin);
+
+		$title = __('Upgrade Plugin');
+		$parent_file = 'plugins.php';
+		$submenu_file = 'plugins.php';
+		require_once('admin-header.php');
+
+		$nonce = 'upgrade-plugin_' . $plugin;
+		$url = 'update.php?action=upgrade-plugin&plugin=' . $plugin;
+
+		$upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact('title', 'nonce', 'url', 'plugin') ) );
+		$upgrader->upgrade($plugin);
+
+		include('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 blog.'));
+
+		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=' . $_GET['_wpnonce'] );
+			die();
+		}
+		iframe_header( __('Plugin Reactivation'), true );
+		if( isset($_GET['success']) )
+			echo '<p>' . __('Plugin reactivated successfully.') . '</p>';
+
+		if( isset($_GET['failure']) ){
+			echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>';
+
+			if ( defined('E_RECOVERABLE_ERROR') )
+				error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR);
+			else
+				error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING);
+
+			@ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
+			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 for this blog.'));
+
+		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('admin-header.php');
+
+		$title = sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version );
+		$nonce = 'install-plugin_' . $plugin;
+		$url = 'update.php?action=install-plugin&plugin=' . $plugin;
+		$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('admin-footer.php');
+
+	} elseif ( 'upload-plugin' == $action ) {
+
+		if ( ! current_user_can('install_plugins') )
+			wp_die(__('You do not have sufficient permissions to install plugins for this blog.'));
+
+		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('admin-header.php');
+
+		$title = sprintf( __('Installing Plugin from uploaded file: %s'), basename( $file_upload->filename ) );
+		$nonce = 'plugin-upload';
+		$url = add_query_arg(array('package' => $file_upload->filename ), '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') ) );
+		$upgrader->install( $file_upload->package );
+
+		include('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 blog.'));
+
+		check_admin_referer('upgrade-theme_' . $theme);
+
+		add_thickbox();
+		wp_enqueue_script('theme-preview');
+		$title = __('Upgrade Theme');
+		$parent_file = 'themes.php';
+		$submenu_file = 'themes.php';
+		require_once('admin-header.php');
+
+		$nonce = 'upgrade-theme_' . $theme;
+		$url = 'update.php?action=upgrade-theme&theme=' . $theme;
+
+		$upgrader = new Theme_Upgrader( new Theme_Upgrader_Skin( compact('title', 'nonce', 'url', 'theme') ) );
+		$upgrader->upgrade($theme);
+
+		include('admin-footer.php');
+
+	} elseif ( 'install-theme' == $action ) {
+
+		if ( ! current_user_can('install_themes') )
+			wp_die(__('You do not have sufficient permissions to install themes for this blog.'));
+
+		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' => $theme, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
+
+		if ( is_wp_error($api) )
+	 		wp_die($api);
+
+		add_thickbox();
+		wp_enqueue_script('theme-preview');
+		$title = __('Install Themes');
+		$parent_file = 'themes.php';
+		$submenu_file = 'theme-install.php';
+		require_once('admin-header.php');
+
+		$title = sprintf( __('Installing theme: %s'), $api->name . ' ' . $api->version );
+		$nonce = 'install-theme_' . $theme;
+		$url = 'update.php?action=install-theme&theme=' . $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('admin-footer.php');
+
+	} elseif ( 'upload-theme' == $action ) {
+
+		if ( ! current_user_can('install_themes') )
+			wp_die(__('You do not have sufficient permissions to install themes for this blog.'));
+
+		check_admin_referer('theme-upload');
+
+		$file_upload = new File_Upload_Upgrader('themezip', 'package');
+
+		$title = __('Upload Theme');
+		$parent_file = 'themes.php';
+		$submenu_file = 'theme-install.php';
+		add_thickbox();
+		wp_enqueue_script('theme-preview');
+		require_once('admin-header.php');
+
+		$title = sprintf( __('Installing Theme from uploaded file: %s'), basename( $file_upload->filename ) );
+		$nonce = 'theme-upload';
+		$url = add_query_arg(array('package' => $file_upload->filename), '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') ) );
+		$upgrader->install( $file_upload->package );
+
+		include('admin-footer.php');
+
+	} else {
+		do_action('update-custom_' . $action);
+	}
+}
\ No newline at end of file