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']);
26 wp_enqueue_script( 'updates' );
32 if ( ! current_user_can('activate_plugins') )
33 wp_die(__('You do not have sufficient permissions to activate plugins for this site.'));
35 if ( is_multisite() && ! is_network_admin() && is_network_only_plugin( $plugin ) ) {
36 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
40 check_admin_referer('activate-plugin_' . $plugin);
42 $result = activate_plugin($plugin, self_admin_url('plugins.php?error=true&plugin=' . $plugin), is_network_admin() );
43 if ( is_wp_error( $result ) ) {
44 if ( 'unexpected_output' == $result->get_error_code() ) {
45 $redirect = self_admin_url('plugins.php?error=true&charsout=' . strlen($result->get_error_data()) . '&plugin=' . $plugin . "&plugin_status=$status&paged=$page&s=$s");
46 wp_redirect(add_query_arg('_error_nonce', wp_create_nonce('plugin-activation-error_' . $plugin), $redirect));
53 if ( ! is_network_admin() ) {
54 $recent = (array) get_option( 'recently_activated' );
55 unset( $recent[ $plugin ] );
56 update_option( 'recently_activated', $recent );
59 if ( isset($_GET['from']) && 'import' == $_GET['from'] ) {
60 wp_redirect( self_admin_url("import.php?import=" . str_replace('-importer', '', dirname($plugin))) ); // overrides the ?error=true one above and redirects to the Imports page, stripping the -importer suffix
62 wp_redirect( self_admin_url("plugins.php?activate=true&plugin_status=$status&paged=$page&s=$s") ); // overrides the ?error=true one above
66 case 'activate-selected':
67 if ( ! current_user_can('activate_plugins') )
68 wp_die(__('You do not have sufficient permissions to activate plugins for this site.'));
70 check_admin_referer('bulk-plugins');
72 $plugins = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
74 if ( is_network_admin() ) {
75 foreach ( $plugins as $i => $plugin ) {
76 // Only activate plugins which are not already network activated.
77 if ( is_plugin_active_for_network( $plugin ) ) {
78 unset( $plugins[ $i ] );
82 foreach ( $plugins as $i => $plugin ) {
83 // Only activate plugins which are not already active and are not network-only when on Multisite.
84 if ( is_plugin_active( $plugin ) || ( is_multisite() && is_network_only_plugin( $plugin ) ) ) {
85 unset( $plugins[ $i ] );
90 if ( empty($plugins) ) {
91 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
95 activate_plugins($plugins, self_admin_url('plugins.php?error=true'), is_network_admin() );
97 if ( ! is_network_admin() ) {
98 $recent = (array) get_option('recently_activated' );
99 foreach ( $plugins as $plugin )
100 unset( $recent[ $plugin ] );
101 update_option( 'recently_activated', $recent );
104 wp_redirect( self_admin_url("plugins.php?activate-multi=true&plugin_status=$status&paged=$page&s=$s") );
107 case 'update-selected' :
109 check_admin_referer( 'bulk-plugins' );
111 if ( isset( $_GET['plugins'] ) )
112 $plugins = explode( ',', $_GET['plugins'] );
113 elseif ( isset( $_POST['checked'] ) )
114 $plugins = (array) $_POST['checked'];
118 $title = __( 'Update Plugins' );
119 $parent_file = 'plugins.php';
121 wp_enqueue_script( 'updates' );
122 require_once(ABSPATH . 'wp-admin/admin-header.php');
124 echo '<div class="wrap">';
125 echo '<h2>' . esc_html( $title ) . '</h2>';
127 $url = self_admin_url('update.php?action=update-selected&plugins=' . urlencode( join(',', $plugins) ));
128 $url = wp_nonce_url($url, 'bulk-update-plugins');
130 echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>";
132 require_once(ABSPATH . 'wp-admin/admin-footer.php');
136 if ( ! current_user_can('activate_plugins') )
137 wp_die(__('You do not have sufficient permissions to activate plugins for this site.'));
139 check_admin_referer('plugin-activation-error_' . $plugin);
141 $valid = validate_plugin($plugin);
142 if ( is_wp_error($valid) )
146 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 );
149 @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
150 // Go back to "sandbox" scope so we get the same errors as before
151 function plugin_sandbox_scrape( $plugin ) {
152 wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin );
153 include( WP_PLUGIN_DIR . '/' . $plugin );
155 plugin_sandbox_scrape( $plugin );
156 /** This action is documented in wp-admin/includes/plugin.php */
157 do_action( "activate_{$plugin}" );
161 if ( ! current_user_can('activate_plugins') )
162 wp_die(__('You do not have sufficient permissions to deactivate plugins for this site.'));
164 check_admin_referer('deactivate-plugin_' . $plugin);
166 if ( ! is_network_admin() && is_plugin_active_for_network( $plugin ) ) {
167 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
171 deactivate_plugins( $plugin, false, is_network_admin() );
172 if ( ! is_network_admin() )
173 update_option( 'recently_activated', array( $plugin => time() ) + (array) get_option( 'recently_activated' ) );
174 if ( headers_sent() )
175 echo "<meta http-equiv='refresh' content='" . esc_attr( "0;url=plugins.php?deactivate=true&plugin_status=$status&paged=$page&s=$s" ) . "' />";
177 wp_redirect( self_admin_url("plugins.php?deactivate=true&plugin_status=$status&paged=$page&s=$s") );
180 case 'deactivate-selected':
181 if ( ! current_user_can('activate_plugins') )
182 wp_die(__('You do not have sufficient permissions to deactivate plugins for this site.'));
184 check_admin_referer('bulk-plugins');
186 $plugins = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
187 // Do not deactivate plugins which are already deactivated.
188 if ( is_network_admin() ) {
189 $plugins = array_filter( $plugins, 'is_plugin_active_for_network' );
191 $plugins = array_filter( $plugins, 'is_plugin_active' );
192 $plugins = array_diff( $plugins, array_filter( $plugins, 'is_plugin_active_for_network' ) );
194 if ( empty($plugins) ) {
195 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
199 deactivate_plugins( $plugins, false, is_network_admin() );
201 if ( ! is_network_admin() ) {
202 $deactivated = array();
203 foreach ( $plugins as $plugin )
204 $deactivated[ $plugin ] = time();
205 update_option( 'recently_activated', $deactivated + (array) get_option( 'recently_activated' ) );
208 wp_redirect( self_admin_url("plugins.php?deactivate-multi=true&plugin_status=$status&paged=$page&s=$s") );
211 case 'delete-selected':
212 if ( ! current_user_can('delete_plugins') ) {
213 wp_die(__('You do not have sufficient permissions to delete plugins for this site.'));
216 check_admin_referer('bulk-plugins');
218 //$_POST = from the plugin form; $_GET = from the FTP details screen.
219 $plugins = isset( $_REQUEST['checked'] ) ? (array) $_REQUEST['checked'] : array();
220 if ( empty( $plugins ) ) {
221 wp_redirect( self_admin_url("plugins.php?plugin_status=$status&paged=$page&s=$s") );
225 $plugins = array_filter($plugins, 'is_plugin_inactive'); // Do not allow to delete Activated plugins.
226 if ( empty( $plugins ) ) {
227 wp_redirect( self_admin_url( "plugins.php?error=true&main=true&plugin_status=$status&paged=$page&s=$s" ) );
231 include(ABSPATH . 'wp-admin/update.php');
233 $parent_file = 'plugins.php';
235 if ( ! isset($_REQUEST['verify-delete']) ) {
236 wp_enqueue_script('jquery');
237 require_once(ABSPATH . 'wp-admin/admin-header.php');
241 $files_to_delete = $plugin_info = array();
242 $have_non_network_plugins = false;
243 $plugin_translations = wp_get_installed_translations( 'plugins' );
244 foreach ( (array) $plugins as $plugin ) {
245 $plugin_slug = dirname( $plugin );
247 if ( '.' == $plugin_slug ) {
248 $files_to_delete[] = WP_PLUGIN_DIR . '/' . $plugin;
249 if ( $data = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin ) ) {
250 $plugin_info[ $plugin ] = $data;
251 $plugin_info[ $plugin ]['is_uninstallable'] = is_uninstallable_plugin( $plugin );
252 if ( ! $plugin_info[ $plugin ]['Network'] ) {
253 $have_non_network_plugins = true;
257 // Locate all the files in that folder.
258 $files = list_files( WP_PLUGIN_DIR . '/' . $plugin_slug );
260 $files_to_delete = array_merge( $files_to_delete, $files );
263 // Get plugins list from that folder.
264 if ( $folder_plugins = get_plugins( '/' . $plugin_slug ) ) {
265 foreach( $folder_plugins as $plugin_file => $data ) {
266 $plugin_info[ $plugin_file ] = _get_plugin_data_markup_translate( $plugin_file, $data );
267 $plugin_info[ $plugin_file ]['is_uninstallable'] = is_uninstallable_plugin( $plugin );
268 if ( ! $plugin_info[ $plugin_file ]['Network'] ) {
269 $have_non_network_plugins = true;
274 // Add translation files.
275 if ( ! empty( $plugin_translations[ $plugin_slug ] ) ) {
276 $translations = $plugin_translations[ $plugin_slug ];
278 foreach ( $translations as $translation => $data ) {
279 $files_to_delete[] = $plugin_slug . '-' . $translation . '.po';
280 $files_to_delete[] = $plugin_slug . '-' . $translation . '.mo';
285 $plugins_to_delete = count( $plugin_info );
287 <?php if ( 1 == $plugins_to_delete ) : ?>
288 <h2><?php _e( 'Delete Plugin' ); ?></h2>
289 <?php if ( $have_non_network_plugins && is_network_admin() ) : ?>
290 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'This plugin may be active on other sites in the network.' ); ?></p></div>
292 <p><?php _e( 'You are about to remove the following plugin:' ); ?></p>
294 <h2><?php _e( 'Delete Plugins' ); ?></h2>
295 <?php if ( $have_non_network_plugins && is_network_admin() ) : ?>
296 <div class="error"><p><strong><?php _e( 'Caution:' ); ?></strong> <?php _e( 'These plugins may be active on other sites in the network.' ); ?></p></div>
298 <p><?php _e( 'You are about to remove the following plugins:' ); ?></p>
302 $data_to_delete = false;
303 foreach ( $plugin_info as $plugin ) {
304 if ( $plugin['is_uninstallable'] ) {
305 /* translators: 1: plugin name, 2: plugin author */
306 echo '<li>', sprintf( __( '<strong>%1$s</strong> by <em>%2$s</em> (will also <strong>delete its data</strong>)' ), esc_html($plugin['Name']), esc_html($plugin['AuthorName']) ), '</li>';
307 $data_to_delete = true;
309 /* translators: 1: plugin name, 2: plugin author */
310 echo '<li>', sprintf( __('<strong>%1$s</strong> by <em>%2$s</em>' ), esc_html($plugin['Name']), esc_html($plugin['AuthorName']) ), '</li>';
316 if ( $data_to_delete )
317 _e('Are you sure you wish to delete these files and data?');
319 _e('Are you sure you wish to delete these files?');
321 <form method="post" action="<?php echo esc_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;">
322 <input type="hidden" name="verify-delete" value="1" />
323 <input type="hidden" name="action" value="delete-selected" />
325 foreach ( (array) $plugins as $plugin ) {
326 echo '<input type="hidden" name="checked[]" value="' . esc_attr( $plugin ) . '" />';
329 <?php wp_nonce_field('bulk-plugins') ?>
330 <?php submit_button( $data_to_delete ? __( 'Yes, Delete these files and data' ) : __( 'Yes, Delete these files' ), 'button', 'submit', false ); ?>
333 $referer = wp_get_referer();
335 <form method="post" action="<?php echo $referer ? esc_url( $referer ) : ''; ?>" style="display:inline;">
336 <?php submit_button( __( 'No, Return me to the plugin list' ), 'button', 'submit', false ); ?>
339 <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>
340 <div id="files-list" style="display:none;">
343 foreach ( (array) $files_to_delete as $file ) {
344 echo '<li>' . esc_html( str_replace( WP_PLUGIN_DIR, '', $file ) ) . '</li>';
351 require_once(ABSPATH . 'wp-admin/admin-footer.php');
353 } //Endif verify-delete
354 $delete_result = delete_plugins($plugins);
356 set_transient('plugins_delete_result_' . $user_ID, $delete_result); //Store the result in a cache rather than a URL param due to object type & length
357 wp_redirect( self_admin_url("plugins.php?deleted=true&plugin_status=$status&paged=$page&s=$s") );
360 case 'clear-recent-list':
361 if ( ! is_network_admin() )
362 update_option( 'recently_activated', array() );
367 $wp_list_table->prepare_items();
369 wp_enqueue_script('plugin-install');
372 add_screen_option( 'per_page', array( 'default' => 999 ) );
374 get_current_screen()->add_help_tab( array(
376 'title' => __('Overview'),
378 '<p>' . __('Plugins extend and expand the functionality of WordPress. Once a plugin is installed, you may activate it or deactivate it here.') . '</p>' .
379 '<p>' . sprintf(__('You can find additional plugins for your site by using the <a href="%1$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>'
381 get_current_screen()->add_help_tab( array(
382 'id' => 'compatibility-problems',
383 'title' => __('Troubleshooting'),
385 '<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>' .
386 '<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>'
389 get_current_screen()->set_help_sidebar(
390 '<p><strong>' . __('For more information:') . '</strong></p>' .
391 '<p>' . __('<a href="https://codex.wordpress.org/Managing_Plugins#Plugin_Management" target="_blank">Documentation on Managing Plugins</a>') . '</p>' .
392 '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
395 $title = __('Plugins');
396 $parent_file = 'plugins.php';
398 require_once(ABSPATH . 'wp-admin/admin-header.php');
400 $invalid = validate_active_plugins();
401 if ( !empty($invalid) )
402 foreach ( $invalid as $plugin_file => $error )
403 echo '<div id="message" class="error"><p>' . sprintf(__('The plugin <code>%s</code> has been <strong>deactivated</strong> due to an error: %s'), esc_html($plugin_file), $error->get_error_message()) . '</p></div>';
406 <?php if ( isset($_GET['error']) ) :
408 if ( isset( $_GET['main'] ) )
409 $errmsg = __( 'You cannot delete a plugin while it is active on the main site.' );
410 elseif ( isset($_GET['charsout']) )
411 $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']);
413 $errmsg = __('Plugin could not be activated because it triggered a <strong>fatal error</strong>.');
415 <div id="message" class="error"><p><?php echo $errmsg; ?></p>
417 if ( !isset( $_GET['main'] ) && !isset($_GET['charsout']) && wp_verify_nonce($_GET['_error_nonce'], 'plugin-activation-error_' . $plugin) ) { ?>
418 <iframe style="border:0" width="100%" height="70px" src="<?php echo 'plugins.php?action=error_scrape&plugin=' . esc_attr($plugin) . '&_wpnonce=' . esc_attr($_GET['_error_nonce']); ?>"></iframe>
423 <?php elseif ( isset($_GET['deleted']) ) :
424 $delete_result = get_transient( 'plugins_delete_result_' . $user_ID );
425 // Delete it once we're done.
426 delete_transient( 'plugins_delete_result_' . $user_ID );
428 if ( is_wp_error($delete_result) ) : ?>
429 <div id="message" class="error notice is-dismissible"><p><?php printf( __('Plugin could not be deleted due to an error: %s'), $delete_result->get_error_message() ); ?></p></div>
431 <div id="message" class="updated notice is-dismissible"><p><?php _e('The selected plugins have been <strong>deleted</strong>.'); ?></p></div>
433 <?php elseif ( isset($_GET['activate']) ) : ?>
434 <div id="message" class="updated notice is-dismissible"><p><?php _e('Plugin <strong>activated</strong>.') ?></p></div>
435 <?php elseif (isset($_GET['activate-multi'])) : ?>
436 <div id="message" class="updated notice is-dismissible"><p><?php _e('Selected plugins <strong>activated</strong>.'); ?></p></div>
437 <?php elseif ( isset($_GET['deactivate']) ) : ?>
438 <div id="message" class="updated notice is-dismissible"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p></div>
439 <?php elseif (isset($_GET['deactivate-multi'])) : ?>
440 <div id="message" class="updated notice is-dismissible"><p><?php _e('Selected plugins <strong>deactivated</strong>.'); ?></p></div>
441 <?php elseif ( 'update-selected' == $action ) : ?>
442 <div id="message" class="updated notice is-dismissible"><p><?php _e('No out of date plugins were selected.'); ?></p></div>
446 <h2><?php echo esc_html( $title );
447 if ( ( ! is_multisite() || is_network_admin() ) && current_user_can('install_plugins') ) { ?>
448 <a href="<?php echo self_admin_url( 'plugin-install.php' ); ?>" class="add-new-h2"><?php echo esc_html_x('Add New', 'plugin'); ?></a>
451 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( $s ) ); ?>
456 * Fires before the plugins list table is rendered.
458 * This hook also fires before the plugins list table is rendered in the Network Admin.
460 * Please note: The 'active' portion of the hook name does not refer to whether the current
461 * view is for active plugins, but rather all plugins actively-installed.
465 * @param array $plugins_all An array containing all installed plugins.
467 do_action( 'pre_current_active_plugins', $plugins['all'] );
470 <?php $wp_list_table->views(); ?>
473 <?php $wp_list_table->search_box( __( 'Search Installed Plugins' ), 'plugin' ); ?>
476 <form method="post" id="bulk-action-form">
478 <input type="hidden" name="plugin_status" value="<?php echo esc_attr($status) ?>" />
479 <input type="hidden" name="paged" value="<?php echo esc_attr($page) ?>" />
481 <?php $wp_list_table->display(); ?>
487 wp_print_request_filesystem_credentials_modal();
489 include(ABSPATH . 'wp-admin/admin-footer.php');