Wordpress 2.8
[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                         error_reporting( E_ALL ^ E_NOTICE );
56                         @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
57                         include(WP_PLUGIN_DIR . '/' . $plugin);
58                 }
59                 iframe_footer();
60         } elseif ( 'install-plugin' == $action ) {
61
62                 if ( ! current_user_can('install_plugins') )
63                         wp_die(__('You do not have sufficient permissions to install plugins for this blog.'));
64
65                 include_once ABSPATH . 'wp-admin/includes/plugin-install.php'; //for plugins_api..
66
67                 check_admin_referer('install-plugin_' . $plugin);
68                 $api = plugins_api('plugin_information', array('slug' => $plugin, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
69
70                 if ( is_wp_error($api) )
71                         wp_die($api);
72
73                 $title = __('Plugin Install');
74                 $parent_file = 'plugins.php';
75                 $submenu_file = 'plugin-install.php';
76                 require_once('admin-header.php');
77
78                 $title = sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version );
79                 $nonce = 'install-plugin_' . $plugin;
80                 $url = 'update.php?action=install-plugin&plugin=' . $plugin;
81                 $type = 'web'; //Install plugin type, From Web or an Upload.
82
83                 $upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
84                 $upgrader->install($api->download_link);
85
86                 include('admin-footer.php');
87
88         } elseif ( 'upload-plugin' == $action ) {
89
90                 if ( ! current_user_can('install_plugins') )
91                         wp_die(__('You do not have sufficient permissions to install plugins for this blog.'));
92
93                 check_admin_referer('plugin-upload');
94
95                 $file_upload = new File_Upload_Upgrader('pluginzip', 'package');
96
97                 $title = __('Upload Plugin');
98                 $parent_file = 'plugins.php';
99                 $submenu_file = 'plugin-install.php';
100                 require_once('admin-header.php');
101
102                 $title = sprintf( __('Installing Plugin from uploaded file: %s'), basename( $file_upload->filename ) );
103                 $nonce = 'plugin-upload';
104                 $url = add_query_arg(array('package' => $file_upload->filename ), 'update.php?action=upload-plugin');
105                 $type = 'upload'; //Install plugin type, From Web or an Upload.
106
107                 $upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
108                 $upgrader->install( $file_upload->package );
109
110                 include('admin-footer.php');
111
112         } elseif ( 'upgrade-theme' == $action ) {
113
114                 if ( ! current_user_can('update_themes') )
115                         wp_die(__('You do not have sufficient permissions to update themes for this blog.'));
116
117                 check_admin_referer('upgrade-theme_' . $theme);
118
119                 add_thickbox();
120                 wp_enqueue_script('theme-preview');
121                 $title = __('Upgrade Theme');
122                 $parent_file = 'themes.php';
123                 $submenu_file = 'themes.php';
124                 require_once('admin-header.php');
125
126                 $nonce = 'upgrade-theme_' . $theme;
127                 $url = 'update.php?action=upgrade-theme&theme=' . $theme;
128
129                 $upgrader = new Theme_Upgrader( new Theme_Upgrader_Skin( compact('title', 'nonce', 'url', 'theme') ) );
130                 $upgrader->upgrade($theme);
131
132                 include('admin-footer.php');
133
134         } elseif ( 'install-theme' == $action ) {
135
136                 if ( ! current_user_can('install_themes') )
137                         wp_die(__('You do not have sufficient permissions to install themes for this blog.'));
138
139                 include_once ABSPATH . 'wp-admin/includes/theme-install.php'; //for themes_api..
140
141                 check_admin_referer('install-theme_' . $theme);
142                 $api = themes_api('theme_information', array('slug' => $theme, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
143
144                 if ( is_wp_error($api) )
145                         wp_die($api);
146
147                 add_thickbox();
148                 wp_enqueue_script('theme-preview');
149                 $title = __('Install Themes');
150                 $parent_file = 'themes.php';
151                 $submenu_file = 'theme-install.php';
152                 require_once('admin-header.php');
153
154                 $title = sprintf( __('Installing theme: %s'), $api->name . ' ' . $api->version );
155                 $nonce = 'install-theme_' . $theme;
156                 $url = 'update.php?action=install-theme&theme=' . $theme;
157                 $type = 'web'; //Install theme type, From Web or an Upload.
158
159                 $upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
160                 $upgrader->install($api->download_link);
161
162                 include('admin-footer.php');
163
164         } elseif ( 'upload-theme' == $action ) {
165
166                 if ( ! current_user_can('install_themes') )
167                         wp_die(__('You do not have sufficient permissions to install themes for this blog.'));
168
169                 check_admin_referer('theme-upload');
170
171                 $file_upload = new File_Upload_Upgrader('themezip', 'package');
172
173                 $title = __('Upload Theme');
174                 $parent_file = 'themes.php';
175                 $submenu_file = 'theme-install.php';
176                 add_thickbox();
177                 wp_enqueue_script('theme-preview');
178                 require_once('admin-header.php');
179
180                 $title = sprintf( __('Installing Theme from uploaded file: %s'), basename( $file_upload->filename ) );
181                 $nonce = 'theme-upload';
182                 $url = add_query_arg(array('package' => $file_upload->filename), 'update.php?action=upload-theme');
183                 $type = 'upload'; //Install plugin type, From Web or an Upload.
184
185                 $upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
186                 $upgrader->install( $file_upload->package );
187
188                 include('admin-footer.php');
189
190         } else {
191                 do_action('update-custom_' . $action);
192         }
193 }