Wordpress 2.9-scripts
[autoinstalls/wordpress.git] / wp-admin / update.php
1 <?php
2 /**
3  * Update/Install Plugin/Theme administration panel.
4  *
5  * @package WordPress
6  * @subpackage Administration
7  */
8
9 /** WordPress Administration Bootstrap */
10 require_once('admin.php');
11
12 include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
13
14 if ( isset($_GET['action']) ) {
15         $plugin = isset($_REQUEST['plugin']) ? trim($_REQUEST['plugin']) : '';
16         $theme = isset($_REQUEST['theme']) ? urldecode($_REQUEST['theme']) : '';
17         $action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
18
19         if ( 'upgrade-plugin' == $action ) {
20                 if ( ! current_user_can('update_plugins') )
21                         wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
22
23                 check_admin_referer('upgrade-plugin_' . $plugin);
24
25                 $title = __('Upgrade Plugin');
26                 $parent_file = 'plugins.php';
27                 $submenu_file = 'plugins.php';
28                 require_once('admin-header.php');
29
30                 $nonce = 'upgrade-plugin_' . $plugin;
31                 $url = 'update.php?action=upgrade-plugin&plugin=' . $plugin;
32
33                 $upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact('title', 'nonce', 'url', 'plugin') ) );
34                 $upgrader->upgrade($plugin);
35
36                 include('admin-footer.php');
37
38         } elseif ('activate-plugin' == $action ) {
39                 if ( ! current_user_can('update_plugins') )
40                         wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
41
42                 check_admin_referer('activate-plugin_' . $plugin);
43                 if( ! isset($_GET['failure']) && ! isset($_GET['success']) ) {
44                         wp_redirect( 'update.php?action=activate-plugin&failure=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] );
45                         activate_plugin($plugin);
46                         wp_redirect( 'update.php?action=activate-plugin&success=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] );
47                         die();
48                 }
49                 iframe_header( __('Plugin Reactivation'), true );
50                 if( isset($_GET['success']) )
51                         echo '<p>' . __('Plugin reactivated successfully.') . '</p>';
52
53                 if( isset($_GET['failure']) ){
54                         echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>';
55
56                         if ( defined('E_RECOVERABLE_ERROR') )
57                                 error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR);
58                         else
59                                 error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING);
60
61                         @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
62                         include(WP_PLUGIN_DIR . '/' . $plugin);
63                 }
64                 iframe_footer();
65         } elseif ( 'install-plugin' == $action ) {
66
67                 if ( ! current_user_can('install_plugins') )
68                         wp_die(__('You do not have sufficient permissions to install plugins for this blog.'));
69
70                 include_once ABSPATH . 'wp-admin/includes/plugin-install.php'; //for plugins_api..
71
72                 check_admin_referer('install-plugin_' . $plugin);
73                 $api = plugins_api('plugin_information', array('slug' => $plugin, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
74
75                 if ( is_wp_error($api) )
76                         wp_die($api);
77
78                 $title = __('Plugin Install');
79                 $parent_file = 'plugins.php';
80                 $submenu_file = 'plugin-install.php';
81                 require_once('admin-header.php');
82
83                 $title = sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version );
84                 $nonce = 'install-plugin_' . $plugin;
85                 $url = 'update.php?action=install-plugin&plugin=' . $plugin;
86                 $type = 'web'; //Install plugin type, From Web or an Upload.
87
88                 $upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
89                 $upgrader->install($api->download_link);
90
91                 include('admin-footer.php');
92
93         } elseif ( 'upload-plugin' == $action ) {
94
95                 if ( ! current_user_can('install_plugins') )
96                         wp_die(__('You do not have sufficient permissions to install plugins for this blog.'));
97
98                 check_admin_referer('plugin-upload');
99
100                 $file_upload = new File_Upload_Upgrader('pluginzip', 'package');
101
102                 $title = __('Upload Plugin');
103                 $parent_file = 'plugins.php';
104                 $submenu_file = 'plugin-install.php';
105                 require_once('admin-header.php');
106
107                 $title = sprintf( __('Installing Plugin from uploaded file: %s'), basename( $file_upload->filename ) );
108                 $nonce = 'plugin-upload';
109                 $url = add_query_arg(array('package' => $file_upload->filename ), 'update.php?action=upload-plugin');
110                 $type = 'upload'; //Install plugin type, From Web or an Upload.
111
112                 $upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
113                 $upgrader->install( $file_upload->package );
114
115                 include('admin-footer.php');
116
117         } elseif ( 'upgrade-theme' == $action ) {
118
119                 if ( ! current_user_can('update_themes') )
120                         wp_die(__('You do not have sufficient permissions to update themes for this blog.'));
121
122                 check_admin_referer('upgrade-theme_' . $theme);
123
124                 add_thickbox();
125                 wp_enqueue_script('theme-preview');
126                 $title = __('Upgrade Theme');
127                 $parent_file = 'themes.php';
128                 $submenu_file = 'themes.php';
129                 require_once('admin-header.php');
130
131                 $nonce = 'upgrade-theme_' . $theme;
132                 $url = 'update.php?action=upgrade-theme&theme=' . $theme;
133
134                 $upgrader = new Theme_Upgrader( new Theme_Upgrader_Skin( compact('title', 'nonce', 'url', 'theme') ) );
135                 $upgrader->upgrade($theme);
136
137                 include('admin-footer.php');
138
139         } elseif ( 'install-theme' == $action ) {
140
141                 if ( ! current_user_can('install_themes') )
142                         wp_die(__('You do not have sufficient permissions to install themes for this blog.'));
143
144                 include_once ABSPATH . 'wp-admin/includes/theme-install.php'; //for themes_api..
145
146                 check_admin_referer('install-theme_' . $theme);
147                 $api = themes_api('theme_information', array('slug' => $theme, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
148
149                 if ( is_wp_error($api) )
150                         wp_die($api);
151
152                 add_thickbox();
153                 wp_enqueue_script('theme-preview');
154                 $title = __('Install Themes');
155                 $parent_file = 'themes.php';
156                 $submenu_file = 'theme-install.php';
157                 require_once('admin-header.php');
158
159                 $title = sprintf( __('Installing theme: %s'), $api->name . ' ' . $api->version );
160                 $nonce = 'install-theme_' . $theme;
161                 $url = 'update.php?action=install-theme&theme=' . $theme;
162                 $type = 'web'; //Install theme type, From Web or an Upload.
163
164                 $upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
165                 $upgrader->install($api->download_link);
166
167                 include('admin-footer.php');
168
169         } elseif ( 'upload-theme' == $action ) {
170
171                 if ( ! current_user_can('install_themes') )
172                         wp_die(__('You do not have sufficient permissions to install themes for this blog.'));
173
174                 check_admin_referer('theme-upload');
175
176                 $file_upload = new File_Upload_Upgrader('themezip', 'package');
177
178                 $title = __('Upload Theme');
179                 $parent_file = 'themes.php';
180                 $submenu_file = 'theme-install.php';
181                 add_thickbox();
182                 wp_enqueue_script('theme-preview');
183                 require_once('admin-header.php');
184
185                 $title = sprintf( __('Installing Theme from uploaded file: %s'), basename( $file_upload->filename ) );
186                 $nonce = 'theme-upload';
187                 $url = add_query_arg(array('package' => $file_upload->filename), 'update.php?action=upload-theme');
188                 $type = 'upload'; //Install plugin type, From Web or an Upload.
189
190                 $upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
191                 $upgrader->install( $file_upload->package );
192
193                 include('admin-footer.php');
194
195         } else {
196                 do_action('update-custom_' . $action);
197         }
198 }