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/htdocs/wp-admin/update.php

https://bitbucket.org/dkrzos/phc
PHP | 257 lines | 174 code | 76 blank | 7 comment | 37 complexity | 40f3b2fe42855c8131b6b5ba12ee59a5 MD5 | raw file
  1<?php
  2/**
  3 * Update/Install Plugin/Theme administration panel.
  4 *
  5 * @package WordPress
  6 * @subpackage Administration
  7 */
  8
  9if ( ! defined( 'IFRAME_REQUEST' ) && isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'update-selected', 'activate-plugin', 'update-selected-themes' ) ) )
 10	define( 'IFRAME_REQUEST', true );
 11
 12/** WordPress Administration Bootstrap */
 13require_once('./admin.php');
 14
 15include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
 16
 17if ( isset($_GET['action']) ) {
 18	$plugin = isset($_REQUEST['plugin']) ? trim($_REQUEST['plugin']) : '';
 19	$theme = isset($_REQUEST['theme']) ? urldecode($_REQUEST['theme']) : '';
 20	$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
 21
 22	if ( 'update-selected' == $action ) {
 23		if ( ! current_user_can( 'update_plugins' ) )
 24			wp_die( __( 'You do not have sufficient permissions to update plugins for this site.' ) );
 25
 26		check_admin_referer( 'bulk-update-plugins' );
 27
 28		if ( isset( $_GET['plugins'] ) )
 29			$plugins = explode( ',', stripslashes($_GET['plugins']) );
 30		elseif ( isset( $_POST['checked'] ) )
 31			$plugins = (array) $_POST['checked'];
 32		else
 33			$plugins = array();
 34
 35		$plugins = array_map('urldecode', $plugins);
 36
 37		$url = 'update.php?action=update-selected&amp;plugins=' . urlencode(implode(',', $plugins));
 38		$nonce = 'bulk-update-plugins';
 39
 40		wp_enqueue_script('jquery');
 41		iframe_header();
 42
 43		$upgrader = new Plugin_Upgrader( new Bulk_Plugin_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
 44		$upgrader->bulk_upgrade( $plugins );
 45
 46		iframe_footer();
 47
 48	} elseif ( 'upgrade-plugin' == $action ) {
 49		if ( ! current_user_can('update_plugins') )
 50			wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
 51
 52		check_admin_referer('upgrade-plugin_' . $plugin);
 53
 54		$title = __('Update Plugin');
 55		$parent_file = 'plugins.php';
 56		$submenu_file = 'plugins.php';
 57		require_once(ABSPATH . 'wp-admin/admin-header.php');
 58
 59		$nonce = 'upgrade-plugin_' . $plugin;
 60		$url = 'update.php?action=upgrade-plugin&plugin=' . urlencode( $plugin );
 61
 62		$upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact('title', 'nonce', 'url', 'plugin') ) );
 63		$upgrader->upgrade($plugin);
 64
 65		include(ABSPATH . 'wp-admin/admin-footer.php');
 66
 67	} elseif ('activate-plugin' == $action ) {
 68		if ( ! current_user_can('update_plugins') )
 69			wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
 70
 71		check_admin_referer('activate-plugin_' . $plugin);
 72		if ( ! isset($_GET['failure']) && ! isset($_GET['success']) ) {
 73			wp_redirect( admin_url('update.php?action=activate-plugin&failure=true&plugin=' . urlencode( $plugin ) . '&_wpnonce=' . $_GET['_wpnonce']) );
 74			activate_plugin( $plugin, '', ! empty( $_GET['networkwide'] ), true );
 75			wp_redirect( admin_url('update.php?action=activate-plugin&success=true&plugin=' . urlencode( $plugin ) . '&_wpnonce=' . $_GET['_wpnonce']) );
 76			die();
 77		}
 78		iframe_header( __('Plugin Reactivation'), true );
 79		if ( isset($_GET['success']) )
 80			echo '<p>' . __('Plugin reactivated successfully.') . '</p>';
 81
 82		if ( isset($_GET['failure']) ){
 83			echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>';
 84
 85			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 );
 86			@ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
 87			include(WP_PLUGIN_DIR . '/' . $plugin);
 88		}
 89		iframe_footer();
 90	} elseif ( 'install-plugin' == $action ) {
 91
 92		if ( ! current_user_can('install_plugins') )
 93			wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) );
 94
 95		include_once ABSPATH . 'wp-admin/includes/plugin-install.php'; //for plugins_api..
 96
 97		check_admin_referer('install-plugin_' . $plugin);
 98		$api = plugins_api('plugin_information', array('slug' => $plugin, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
 99
100		if ( is_wp_error($api) )
101	 		wp_die($api);
102
103		$title = __('Plugin Install');
104		$parent_file = 'plugins.php';
105		$submenu_file = 'plugin-install.php';
106		require_once(ABSPATH . 'wp-admin/admin-header.php');
107
108		$title = sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version );
109		$nonce = 'install-plugin_' . $plugin;
110		$url = 'update.php?action=install-plugin&plugin=' . urlencode( $plugin );
111		if ( isset($_GET['from']) )
112			$url .= '&from=' . urlencode(stripslashes($_GET['from']));
113
114		$type = 'web'; //Install plugin type, From Web or an Upload.
115
116		$upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
117		$upgrader->install($api->download_link);
118
119		include(ABSPATH . 'wp-admin/admin-footer.php');
120
121	} elseif ( 'upload-plugin' == $action ) {
122
123		if ( ! current_user_can('install_plugins') )
124			wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) );
125
126		check_admin_referer('plugin-upload');
127
128		$file_upload = new File_Upload_Upgrader('pluginzip', 'package');
129
130		$title = __('Upload Plugin');
131		$parent_file = 'plugins.php';
132		$submenu_file = 'plugin-install.php';
133		require_once(ABSPATH . 'wp-admin/admin-header.php');
134
135		$title = sprintf( __('Installing Plugin from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) );
136		$nonce = 'plugin-upload';
137		$url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-plugin');
138		$type = 'upload'; //Install plugin type, From Web or an Upload.
139
140		$upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
141		$result = $upgrader->install( $file_upload->package );
142
143		if ( $result || is_wp_error($result) )
144			$file_upload->cleanup();
145
146		include(ABSPATH . 'wp-admin/admin-footer.php');
147
148	} elseif ( 'upgrade-theme' == $action ) {
149
150		if ( ! current_user_can('update_themes') )
151			wp_die(__('You do not have sufficient permissions to update themes for this site.'));
152
153		check_admin_referer('upgrade-theme_' . $theme);
154
155		wp_enqueue_script( 'customize-loader' );
156
157		$title = __('Update Theme');
158		$parent_file = 'themes.php';
159		$submenu_file = 'themes.php';
160		require_once(ABSPATH . 'wp-admin/admin-header.php');
161
162		$nonce = 'upgrade-theme_' . $theme;
163		$url = 'update.php?action=upgrade-theme&theme=' . urlencode( $theme );
164
165		$upgrader = new Theme_Upgrader( new Theme_Upgrader_Skin( compact('title', 'nonce', 'url', 'theme') ) );
166		$upgrader->upgrade($theme);
167
168		include(ABSPATH . 'wp-admin/admin-footer.php');
169	} elseif ( 'update-selected-themes' == $action ) {
170		if ( ! current_user_can( 'update_themes' ) )
171			wp_die( __( 'You do not have sufficient permissions to update themes for this site.' ) );
172
173		check_admin_referer( 'bulk-update-themes' );
174
175		if ( isset( $_GET['themes'] ) )
176			$themes = explode( ',', stripslashes($_GET['themes']) );
177		elseif ( isset( $_POST['checked'] ) )
178			$themes = (array) $_POST['checked'];
179		else
180			$themes = array();
181
182		$themes = array_map('urldecode', $themes);
183
184		$url = 'update.php?action=update-selected-themes&amp;themes=' . urlencode(implode(',', $themes));
185		$nonce = 'bulk-update-themes';
186
187		wp_enqueue_script('jquery');
188		iframe_header();
189
190		$upgrader = new Theme_Upgrader( new Bulk_Theme_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
191		$upgrader->bulk_upgrade( $themes );
192
193		iframe_footer();
194	} elseif ( 'install-theme' == $action ) {
195
196		if ( ! current_user_can('install_themes') )
197			wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
198
199		include_once ABSPATH . 'wp-admin/includes/theme-install.php'; //for themes_api..
200
201		check_admin_referer('install-theme_' . $theme);
202		$api = themes_api('theme_information', array('slug' => $theme, 'fields' => array('sections' => false, 'tags' => false) ) ); //Save on a bit of bandwidth.
203
204		if ( is_wp_error($api) )
205	 		wp_die($api);
206
207		wp_enqueue_script( 'customize-loader' );
208
209		$title = __('Install Themes');
210		$parent_file = 'themes.php';
211		$submenu_file = 'themes.php';
212		require_once(ABSPATH . 'wp-admin/admin-header.php');
213
214		$title = sprintf( __('Installing Theme: %s'), $api->name . ' ' . $api->version );
215		$nonce = 'install-theme_' . $theme;
216		$url = 'update.php?action=install-theme&theme=' . urlencode( $theme );
217		$type = 'web'; //Install theme type, From Web or an Upload.
218
219		$upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
220		$upgrader->install($api->download_link);
221
222		include(ABSPATH . 'wp-admin/admin-footer.php');
223
224	} elseif ( 'upload-theme' == $action ) {
225
226		if ( ! current_user_can('install_themes') )
227			wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
228
229		check_admin_referer('theme-upload');
230
231		$file_upload = new File_Upload_Upgrader('themezip', 'package');
232
233		wp_enqueue_script( 'customize-loader' );
234
235		$title = __('Upload Theme');
236		$parent_file = 'themes.php';
237		$submenu_file = 'theme-install.php';
238
239		require_once(ABSPATH . 'wp-admin/admin-header.php');
240
241		$title = sprintf( __('Installing Theme from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) );
242		$nonce = 'theme-upload';
243		$url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-theme');
244		$type = 'upload'; //Install plugin type, From Web or an Upload.
245
246		$upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
247		$result = $upgrader->install( $file_upload->package );
248
249		if ( $result || is_wp_error($result) )
250			$file_upload->cleanup();
251
252		include(ABSPATH . 'wp-admin/admin-footer.php');
253
254	} else {
255		do_action('update-custom_' . $action);
256	}
257}