3 * Plugins administration panel.
6 * @subpackage Administration
9 /** WordPress Administration Bootstrap */
10 require_once( dirname( __FILE__ ) . '/admin.php' );
12 if ( ! current_user_can('activate_plugins') )
13 wp_die( __( 'You do not have sufficient permissions to manage plugins for this site.' ) );
15 $wp_list_table = _get_list_table('WP_Plugins_List_Table');
16 $pagenum = $wp_list_table->get_pagenum();
18 $action = $wp_list_table->current_action();
20 $plugin = isset($_REQUEST['plugin']) ? $_REQUEST['plugin'] : '';
21 $s = isset($_REQUEST['s']) ? urlencode($_REQUEST['s']) : '';
23 // Clean up request URI from temporary args for screen options/paging uri's to work as expected.
24 $_SERVER['REQUEST_URI'] = remove_query_arg(array('error', 'deleted', 'activate', 'activate-multi', 'deactivate', 'deactivate-multi', '_error_nonce'), $_SERVER['REQUEST_URI']);
30 if ( ! current_user_can('activate_plugins') )
31 wp_die(__('You do not have sufficient permissions to activate plugins for this site.'));
33 if ( is_multisite() && ! is_network_admin() && is_network_only_plugin( $plugin ) ) {
34 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
38 check_admin_referer('activate-plugin_' . $plugin);
40 $result = activate_plugin($plugin, self_admin_url('plugins.php?error=true&plugin=' . $plugin), is_network_admin() );
41 if ( is_wp_error( $result ) ) {
42 if ( 'unexpected_output' == $result->get_error_code() ) {
43 $redirect = self_admin_url('plugins.php?error=true&charsout=' . strlen($result->get_error_data()) . '&plugin=' . $plugin . "&plugin_status=$status&paged=$page&s=$s");
44 wp_redirect(add_query_arg('_error_nonce', wp_create_nonce('plugin-activation-error_' . $plugin), $redirect));
51 if ( ! is_network_admin() ) {
52 $recent = (array) get_option( 'recently_activated' );
53 unset( $recent[ $plugin ] );
54 update_option( 'recently_activated', $recent );
57 if ( isset($_GET['from']) && 'import' == $_GET['from'] ) {
58 wp_redirect( self_admin_url("import.php?import=" . str_replace('-importer', '', dirname($plugin))) ); // overrides the ?error=true one above and redirects to the Imports page, stripping the -importer suffix
60 wp_redirect( self_admin_url("plugins.php?activate=true&plugin_status=$status&paged=$page&s=$s") ); // overrides the ?error=true one above
64 case 'activate-selected':
65 if ( ! current_user_can('activate_plugins') )
66 wp_die(__('You do not have sufficient permissions to activate plugins for this site.'));
68 check_admin_referer('bulk-plugins');
70 $plugins = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
72 if ( is_network_admin() ) {
73 foreach ( $plugins as $i => $plugin ) {
74 // Only activate plugins which are not already network activated.
75 if ( is_plugin_active_for_network( $plugin ) ) {
76 unset( $plugins[ $i ] );
80 foreach ( $plugins as $i => $plugin ) {
81 // Only activate plugins which are not already active and are not network-only when on Multisite.
82 if ( is_plugin_active( $plugin ) || ( is_multisite() && is_network_only_plugin( $plugin ) ) ) {
83 unset( $plugins[ $i ] );
88 if ( empty($plugins) ) {
89 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
93 activate_plugins($plugins, self_admin_url('plugins.php?error=true'), is_network_admin() );
95 if ( ! is_network_admin() ) {
96 $recent = (array) get_option('recently_activated' );
97 foreach ( $plugins as $plugin )
98 unset( $recent[ $plugin ] );
99 update_option( 'recently_activated', $recent );
102 wp_redirect( self_admin_url("plugins.php?activate-multi=true&plugin_status=$status&paged=$page&s=$s") );
105 case 'update-selected' :
107 check_admin_referer( 'bulk-plugins' );
109 if ( isset( $_GET['plugins'] ) )
110 $plugins = explode( ',', $_GET['plugins'] );
111 elseif ( isset( $_POST['checked'] ) )
112 $plugins = (array) $_POST['checked'];
116 $title = __( 'Update Plugins' );
117 $parent_file = 'plugins.php';
119 wp_enqueue_script( 'updates' );
120 require_once(ABSPATH . 'wp-admin/admin-header.php');
122 echo '<div class="wrap">';
123 echo '<h2>' . esc_html( $title ) . '</h2>';
125 $url = self_admin_url('update.php?action=update-selected&plugins=' . urlencode( join(',', $plugins) ));
126 $url = wp_nonce_url($url, 'bulk-update-plugins');
128 echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>";
130 require_once(ABSPATH . 'wp-admin/admin-footer.php');
134 if ( ! current_user_can('activate_plugins') )
135 wp_die(__('You do not have sufficient permissions to activate plugins for this site.'));
137 check_admin_referer('plugin-activation-error_' . $plugin);
139 $valid = validate_plugin($plugin);
140 if ( is_wp_error($valid) )
144 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 );
147 @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
148 // Go back to "sandbox" scope so we get the same errors as before
149 function plugin_sandbox_scrape( $plugin ) {
150 wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin );
151 include( WP_PLUGIN_DIR . '/' . $plugin );
153 plugin_sandbox_scrape( $plugin );
154 /** This action is documented in wp-admin/includes/plugin.php */
155 do_action( "activate_{$plugin}" );
159 if ( ! current_user_can('activate_plugins') )
160 wp_die(__('You do not have sufficient permissions to deactivate plugins for this site.'));
162 check_admin_referer('deactivate-plugin_' . $plugin);
164 if ( ! is_network_admin() && is_plugin_active_for_network( $plugin ) ) {
165 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
169 deactivate_plugins( $plugin, false, is_network_admin() );
170 if ( ! is_network_admin() )
171 update_option( 'recently_activated', array( $plugin => time() ) + (array) get_option( 'recently_activated' ) );
172 if ( headers_sent() )
173 echo "<meta http-equiv='refresh' content='" . esc_attr( "0;url=plugins.php?deactivate=true&plugin_status=$status&paged=$page&s=$s" ) . "' />";
175 wp_redirect( self_admin_url("plugins.php?deactivate=true&plugin_status=$status&paged=$page&s=$s") );
178 case 'deactivate-selected':
179 if ( ! current_user_can('activate_plugins') )
180 wp_die(__('You do not have sufficient permissions to deactivate plugins for this site.'));
182 check_admin_referer('bulk-plugins');
184 $plugins = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
185 // Do not deactivate plugins which are already deactivated.
186 if ( is_network_admin() ) {
187 $plugins = array_filter( $plugins, 'is_plugin_active_for_network' );
189 $plugins = array_filter( $plugins, 'is_plugin_active' );
190 $plugins = array_diff( $plugins, array_filter( $plugins, 'is_plugin_active_for_network' ) );
192 if ( empty($plugins) ) {
193 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
197 deactivate_plugins( $plugins, false, is_network_admin() );
199 if ( ! is_network_admin() ) {
200 $deactivated = array();
201 foreach ( $plugins as $plugin )
202 $deactivated[ $plugin ] = time();
203 update_option( 'recently_activated', $deactivated + (array) get_option( 'recently_activated' ) );
206 wp_redirect( self_admin_url("plugins.php?deactivate-multi=true&plugin_status=$status&paged=$page&s=$s") );
209 case 'delete-selected':
210 if ( ! current_user_can('delete_plugins') ) {
211 wp_die(__('You do not have sufficient permissions to delete plugins for this site.'));
214 check_admin_referer('bulk-plugins');
216 //$_POST = from the plugin form; $_GET = from the FTP details screen.
217 $plugins = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array();
218 if ( empty( $plugins ) ) {
219 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
223 $plugins = array_filter($plugins, 'is_plugin_inactive'); // Do not allow to delete Activated plugins.
224 if ( empty( $plugins ) ) {
225 wp_redirect( self_admin_url( "plugins.php?error=true&main=true&plugin_status=$status&paged=$page&s=$s" ) );
229 include(ABSPATH . 'wp-admin/update.php');
231 $parent_file = 'plugins.php';
233 if ( ! isset($_REQUEST['verify-delete']) ) {
234 wp_enqueue_script('jquery');
235 require_once(ABSPATH . 'wp-admin/admin-header.php');
239 $files_to_delete = $plugin_info = array();
240 $have_non_network_plugins = false;
241 $plugin_translations = wp_get_installed_translations( 'plugins' );
242 foreach ( (array) $plugins as $plugin ) {
243 $plugin_slug = dirname( $plugin );
245 if ( '.' == $plugin_slug ) {
246 $files_to_delete[] = WP_PLUGIN_DIR . '/' . $plugin;
247 if ( $data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ) ) {
248 $plugin_info[ $plugin ] = $data;
249 $plugin_info[ $plugin ]['is_uninstallable'] = is_uninstallable_plugin( $plugin );
250 if ( ! $plugin_info[ $plugin ]['Network'] ) {
251 $have_non_network_plugins = true;
255 // Locate all the files in that folder.
256 $files = list_files( WP_PLUGIN_DIR . '/' . $plugin_slug );
258 $files_to_delete = array_merge( $files_to_delete, $files );
261 // Get plugins list from that folder.
262 if ( $folder_plugins = get_plugins( '/' . $plugin_slug ) ) {
263 foreach( $folder_plugins as $plugin_file => $data ) {
264 $plugin_info[ $plugin_file ] = _get_plugin_data_markup_translate( $plugin_file, $data );
265 $plugin_info[ $plugin_file ]['is_uninstallable'] = is_uninstallable_plugin( $plugin );
266 if ( ! $plugin_info[ $plugin_file ]['Network'] ) {
267 $have_non_network_plugins = true;
272 // Add translation files.
273 if ( ! empty( $plugin_translations[ $plugin_slug ] ) ) {
274 $translations = $plugin_translations[ $plugin_slug ];
276 foreach ( $translations as $translation => $data ) {
277 $files_to_delete[] = $plugin_slug . '-' . $translation . '.po';
278 $files_to_delete[] = $plugin_slug . '-' . $translation . '.mo';
283 $plugins_to_delete = count( $plugin_info );
284 echo '<h2>' . _n( 'Delete Plugin', 'Delete Plugins', $plugins_to_delete ) . '</h2>';
286 <?php if ( $have_non_network_plugins && is_network_admin() ) : ?>
287 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php echo _n( 'This plugin may be active on other sites in the network.', 'These plugins may be active on other sites in the network.', $plugins_to_delete ); ?></p></div>
289 <p><?php echo _n( 'You are about to remove the following plugin:', 'You are about to remove the following plugins:', $plugins_to_delete ); ?></p>
292 $data_to_delete = false;
293 foreach ( $plugin_info as $plugin ) {
294 if ( $plugin['is_uninstallable'] ) {
295 /* translators: 1: plugin name, 2: plugin author */
296 echo '<li>', sprintf( __( '<strong>%1$s</strong> by <em>%2$s</em> (will also <strong>delete its data</strong>)' ), esc_html($plugin['Name']), esc_html($plugin['AuthorName']) ), '</li>';
297 $data_to_delete = true;
299 /* translators: 1: plugin name, 2: plugin author */
300 echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), esc_html($plugin['Name']), esc_html($plugin['AuthorName']) ), '</li>';
306 if ( $data_to_delete )
307 _e('Are you sure you wish to delete these files and data?');
309 _e('Are you sure you wish to delete these files?');
311 <form method="post" action="<?php echo esc_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;">
312 <input type="hidden" name="verify-delete" value="1" />
313 <input type="hidden" name="action" value="delete-selected" />
315 foreach ( (array) $plugins as $plugin ) {
316 echo '<input type="hidden" name="checked[]" value="' . esc_attr( $plugin ) . '" />';
319 <?php wp_nonce_field('bulk-plugins') ?>
320 <?php submit_button( $data_to_delete ? __( 'Yes, Delete these files and data' ) : __( 'Yes, Delete these files' ), 'button', 'submit', false ); ?>
322 <form method="post" action="<?php echo esc_url(wp_get_referer()); ?>" style="display:inline;">
323 <?php submit_button( __( 'No, Return me to the plugin list' ), 'button', 'submit', false ); ?>
326 <p><a href="#" onclick="jQuery('#files-list').toggle(); return false;"><?php _e('Click to view entire list of files which will be deleted'); ?></a></p>
327 <div id="files-list" style="display:none;">
330 foreach ( (array) $files_to_delete as $file ) {
331 echo '<li>' . esc_html( str_replace( WP_PLUGIN_DIR, '', $file ) ) . '</li>';
338 require_once(ABSPATH . 'wp-admin/admin-footer.php');
340 } //Endif verify-delete
341 $delete_result = delete_plugins($plugins);
343 set_transient('plugins_delete_result_' . $user_ID, $delete_result); //Store the result in a cache rather than a URL param due to object type & length
344 wp_redirect( self_admin_url("plugins.php?deleted=true&plugin_status=$status&paged=$page&s=$s") );
347 case 'clear-recent-list':
348 if ( ! is_network_admin() )
349 update_option( 'recently_activated', array() );
354 $wp_list_table->prepare_items();
356 wp_enqueue_script('plugin-install');
359 add_screen_option( 'per_page', array('label' => _x( 'Plugins', 'plugins per page (screen options)' ), 'default' => 999 ) );
361 get_current_screen()->add_help_tab( array(
363 'title' => __('Overview'),
365 '<p>' . __('Plugins extend and expand the functionality of WordPress. Once a plugin is installed, you may activate it or deactivate it here.') . '</p>' .
366 '<p>' . sprintf(__('You can find additional plugins for your site by using the <a href="%1$s">Plugin Browser/Installer</a> functionality or by browsing the <a href="%2$s" target="_blank">WordPress Plugin Directory</a> directly and installing new plugins manually. To manually install a plugin you generally just need to upload the plugin file into your <code>/wp-content/plugins</code> directory. Once a plugin has been installed, you can activate it here.'), 'plugin-install.php', 'https://wordpress.org/plugins/') . '</p>'
368 get_current_screen()->add_help_tab( array(
369 'id' => 'compatibility-problems',
370 'title' => __('Troubleshooting'),
372 '<p>' . __('Most of the time, plugins play nicely with the core of WordPress and with other plugins. Sometimes, though, a plugin’s code will get in the way of another plugin, causing compatibility issues. If your site starts doing strange things, this may be the problem. Try deactivating all your plugins and re-activating them in various combinations until you isolate which one(s) caused the issue.') . '</p>' .
373 '<p>' . sprintf( __('If something goes wrong with a plugin and you can’t use WordPress, delete or rename that file in the <code>%s</code> directory and it will be automatically deactivated.'), WP_PLUGIN_DIR) . '</p>'
376 get_current_screen()->set_help_sidebar(
377 '<p><strong>' . __('For more information:') . '</strong></p>' .
378 '<p>' . __('<a href="http://codex.wordpress.org/Managing_Plugins#Plugin_Management" target="_blank">Documentation on Managing Plugins</a>') . '</p>' .
379 '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
382 $title = __('Plugins');
383 $parent_file = 'plugins.php';
385 require_once(ABSPATH . 'wp-admin/admin-header.php');
387 $invalid = validate_active_plugins();
388 if ( !empty($invalid) )
389 foreach ( $invalid as $plugin_file => $error )
390 echo '<div id="message" class="error"><p>' . sprintf(__('The plugin <code>%s</code> has been <strong>deactivated</strong> due to an error: %s'), esc_html($plugin_file), $error->get_error_message()) . '</p></div>';
393 <?php if ( isset($_GET['error']) ) :
395 if ( isset( $_GET['main'] ) )
396 $errmsg = __( 'You cannot delete a plugin while it is active on the main site.' );
397 elseif ( isset($_GET['charsout']) )
398 $errmsg = sprintf(__('The plugin generated %d characters of <strong>unexpected output</strong> during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.'), $_GET['charsout']);
400 $errmsg = __('Plugin could not be activated because it triggered a <strong>fatal error</strong>.');
402 <div id="message" class="error"><p><?php echo $errmsg; ?></p>
404 if ( !isset( $_GET['main'] ) && !isset($_GET['charsout']) && wp_verify_nonce($_GET['_error_nonce'], 'plugin-activation-error_' . $plugin) ) { ?>
405 <iframe style="border:0" width="100%" height="70px" src="<?php echo 'plugins.php?action=error_scrape&plugin=' . esc_attr($plugin) . '&_wpnonce=' . esc_attr($_GET['_error_nonce']); ?>"></iframe>
410 <?php elseif ( isset($_GET['deleted']) ) :
411 $delete_result = get_transient( 'plugins_delete_result_' . $user_ID );
412 // Delete it once we're done.
413 delete_transient( 'plugins_delete_result_' . $user_ID );
415 if ( is_wp_error($delete_result) ) : ?>
416 <div id="message" class="error"><p><?php printf( __('Plugin could not be deleted due to an error: %s'), $delete_result->get_error_message() ); ?></p></div>
418 <div id="message" class="updated"><p><?php _e('The selected plugins have been <strong>deleted</strong>.'); ?></p></div>
420 <?php elseif ( isset($_GET['activate']) ) : ?>
421 <div id="message" class="updated"><p><?php _e('Plugin <strong>activated</strong>.') ?></p></div>
422 <?php elseif (isset($_GET['activate-multi'])) : ?>
423 <div id="message" class="updated"><p><?php _e('Selected plugins <strong>activated</strong>.'); ?></p></div>
424 <?php elseif ( isset($_GET['deactivate']) ) : ?>
425 <div id="message" class="updated"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p></div>
426 <?php elseif (isset($_GET['deactivate-multi'])) : ?>
427 <div id="message" class="updated"><p><?php _e('Selected plugins <strong>deactivated</strong>.'); ?></p></div>
428 <?php elseif ( 'update-selected' == $action ) : ?>
429 <div id="message" class="updated"><p><?php _e('No out of date plugins were selected.'); ?></p></div>
433 <h2><?php echo esc_html( $title );
434 if ( ( ! is_multisite() || is_network_admin() ) && current_user_can('install_plugins') ) { ?>
435 <a href="<?php echo self_admin_url( 'plugin-install.php' ); ?>" class="add-new-h2"><?php echo esc_html_x('Add New', 'plugin'); ?></a>
438 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( $s ) ); ?>
443 * Fires before the plugins list table is rendered.
445 * This hook also fires before the plugins list table is rendered in the Network Admin.
447 * Please note: The 'active' portion of the hook name does not refer to whether the current
448 * view is for active plugins, but rather all plugins actively-installed.
452 * @param array $plugins_all An array containing all installed plugins.
454 do_action( 'pre_current_active_plugins', $plugins['all'] );
457 <?php $wp_list_table->views(); ?>
459 <form method="get" action="">
460 <?php $wp_list_table->search_box( __( 'Search Installed Plugins' ), 'plugin' ); ?>
463 <form method="post" action="">
465 <input type="hidden" name="plugin_status" value="<?php echo esc_attr($status) ?>" />
466 <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" />
468 <?php $wp_list_table->display(); ?>
474 include(ABSPATH . 'wp-admin/admin-footer.php');