<?php /** * Update Core administration panel. * * @package WordPress * @subpackage Administration */ /** WordPress Administration Bootstrap */ require_once( dirname( __FILE__ ) . '/admin.php' ); wp_enqueue_style( 'plugin-install' ); wp_enqueue_script( 'plugin-install' ); wp_enqueue_script( 'updates' ); add_thickbox(); if ( is_multisite() && ! is_network_admin() ) { wp_redirect( network_admin_url( 'update-core.php' ) ); exit(); } if ( ! current_user_can( 'update_core' ) && ! current_user_can( 'update_themes' ) && ! current_user_can( 'update_plugins' ) && ! current_user_can( 'update_languages' ) ) wp_die( __( 'Sorry, you are not allowed to update this site.' ) ); /** * * @global string $wp_local_package * @global wpdb $wpdb * * @staticvar bool $first_pass * * @param object $update */ function list_core_update( $update ) { global $wp_local_package, $wpdb; static $first_pass = true; $wp_version = get_bloginfo( 'version' ); if ( 'en_US' == $update->locale && 'en_US' == get_locale() ) $version_string = $update->current; // If the only available update is a partial builds, it doesn't need a language-specific version string. elseif ( 'en_US' == $update->locale && $update->packages->partial && $wp_version == $update->partial_version && ( $updates = get_core_updates() ) && 1 == count( $updates ) ) $version_string = $update->current; else $version_string = sprintf( "%s–<strong>%s</strong>", $update->current, $update->locale ); $current = false; if ( !isset($update->response) || 'latest' == $update->response ) $current = true; $submit = __('Update Now'); $form_action = 'update-core.php?action=do-core-upgrade'; $php_version = phpversion(); $mysql_version = $wpdb->db_version(); $show_buttons = true; if ( 'development' == $update->response ) { $message = __('You are using a development version of WordPress. You can update to the latest nightly build automatically:'); } else { if ( $current ) { $message = sprintf( __( 'If you need to re-install version %s, you can do so here:' ), $version_string ); $submit = __('Re-install Now'); $form_action = 'update-core.php?action=do-core-reinstall'; } else { $php_compat = version_compare( $php_version, $update->php_version, '>=' ); if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) $mysql_compat = true; else $mysql_compat = version_compare( $mysql_version, $update->mysql_version, '>=' ); if ( !$mysql_compat && !$php_compat ) /* translators: 1: WordPress version number, 2: Minimum required PHP version number, 3: Minimum required MySQL version number, 4: Current PHP version number, 5: Current MySQL version number */ $message = sprintf( __('You cannot update because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.'), $update->current, $update->php_version, $update->mysql_version, $php_version, $mysql_version ); elseif ( !$php_compat ) /* translators: 1: WordPress version number, 2: Minimum required PHP version number, 3: Current PHP version number */ $message = sprintf( __('You cannot update because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.'), $update->current, $update->php_version, $php_version ); elseif ( !$mysql_compat ) /* translators: 1: WordPress version number, 2: Minimum required MySQL version number, 3: Current MySQL version number */ $message = sprintf( __('You cannot update because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.'), $update->current, $update->mysql_version, $mysql_version ); else /* translators: 1: WordPress version number, 2: WordPress version number including locale if necessary */ $message = sprintf(__('You can update to <a href="https://codex.wordpress.org/Version_%1$s">WordPress %2$s</a> automatically:'), $update->current, $version_string); if ( !$mysql_compat || !$php_compat ) $show_buttons = false; } } echo '<p>'; echo $message; echo '</p>'; echo '<form method="post" action="' . $form_action . '" name="upgrade" class="upgrade">'; wp_nonce_field('upgrade-core'); echo '<p>'; echo '<input name="version" value="'. esc_attr($update->current) .'" type="hidden"/>'; echo '<input name="locale" value="'. esc_attr($update->locale) .'" type="hidden"/>'; if ( $show_buttons ) { if ( $first_pass ) { submit_button( $submit, $current ? '' : 'primary regular', 'upgrade', false ); $first_pass = false; } else { submit_button( $submit, '', 'upgrade', false ); } } if ( 'en_US' != $update->locale ) if ( !isset( $update->dismissed ) || !$update->dismissed ) submit_button( __( 'Hide this update' ), '', 'dismiss', false ); else submit_button( __( 'Bring back this update' ), '', 'undismiss', false ); echo '</p>'; if ( 'en_US' != $update->locale && ( !isset($wp_local_package) || $wp_local_package != $update->locale ) ) echo '<p class="hint">'.__('This localized version contains both the translation and various other localization fixes. You can skip upgrading if you want to keep your current translation.').'</p>'; // Partial builds don't need language-specific warnings. elseif ( 'en_US' == $update->locale && get_locale() != 'en_US' && ( ! $update->packages->partial && $wp_version == $update->partial_version ) ) { echo '<p class="hint">'.sprintf( __('You are about to install WordPress %s <strong>in English (US).</strong> There is a chance this update will break your translation. You may prefer to wait for the localized version to be released.'), $update->response != 'development' ? $update->current : '' ).'</p>'; } echo '</form>'; } /** * @since 2.7.0 */ function dismissed_updates() { $dismissed = get_core_updates( array( 'dismissed' => true, 'available' => false ) ); if ( $dismissed ) { $show_text = esc_js(__('Show hidden updates')); $hide_text = esc_js(__('Hide hidden updates')); ?> <script type="text/javascript"> jQuery(function($) { $('dismissed-updates').show(); $('#show-dismissed').toggle(function(){$(this).text('<?php echo $hide_text; ?>');}, function() {$(this).text('<?php echo $show_text; ?>')}); $('#show-dismissed').click(function() { $('#dismissed-updates').toggle('slow');}); }); </script> <?php echo '<p class="hide-if-no-js"><a id="show-dismissed" href="#">'.__('Show hidden updates').'</a></p>'; echo '<ul id="dismissed-updates" class="core-updates dismissed">'; foreach ( (array) $dismissed as $update) { echo '<li>'; list_core_update( $update ); echo '</li>'; } echo '</ul>'; } } /** * Display upgrade WordPress for downloading latest or upgrading automatically form. * * @since 2.7.0 * * @global string $required_php_version * @global string $required_mysql_version */ function core_upgrade_preamble() { global $required_php_version, $required_mysql_version; $wp_version = get_bloginfo( 'version' ); $updates = get_core_updates(); if ( !isset($updates[0]->response) || 'latest' == $updates[0]->response ) { echo '<h2>'; _e('You have the latest version of WordPress.'); if ( wp_http_supports( array( 'ssl' ) ) ) { require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; $upgrader = new WP_Automatic_Updater; $future_minor_update = (object) array( 'current' => $wp_version . '.1.next.minor', 'version' => $wp_version . '.1.next.minor', 'php_version' => $required_php_version, 'mysql_version' => $required_mysql_version, ); $should_auto_update = $upgrader->should_update( 'core', $future_minor_update, ABSPATH ); if ( $should_auto_update ) echo ' ' . __( 'Future security updates will be applied automatically.' ); } echo '</h2>'; } else { echo '<div class="notice notice-warning"><p>'; _e('<strong>Important:</strong> before updating, please <a href="https://codex.wordpress.org/WordPress_Backups">back up your database and files</a>. For help with updates, visit the <a href="https://codex.wordpress.org/Updating_WordPress">Updating WordPress</a> Codex page.'); echo '</p></div>'; echo '<h2 class="response">'; _e( 'An updated version of WordPress is available.' ); echo '</h2>'; } if ( isset( $updates[0] ) && $updates[0]->response == 'development' ) { require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; $upgrader = new WP_Automatic_Updater; if ( wp_http_supports( 'ssl' ) && $upgrader->should_update( 'core', $updates[0], ABSPATH ) ) { echo '<div class="updated inline"><p>'; echo '<strong>' . __( 'BETA TESTERS:' ) . '</strong> ' . __( 'This site is set up to install updates of future beta versions automatically.' ); echo '</p></div>'; } } echo '<ul class="core-updates">'; foreach ( (array) $updates as $update ) { echo '<li>'; list_core_update( $update ); echo '</li>'; } echo '</ul>'; // Don't show the maintenance mode notice when we are only showing a single re-install option. if ( $updates && ( count( $updates ) > 1 || $updates[0]->response != 'latest' ) ) { echo '<p>' . __( 'While your site is being updated, it will be in maintenance mode. As soon as your updates are complete, your site will return to normal.' ) . '</p>'; } elseif ( ! $updates ) { list( $normalized_version ) = explode( '-', $wp_version ); echo '<p>' . sprintf( __( '<a href="%s">Learn more about WordPress %s</a>.' ), esc_url( self_admin_url( 'about.php' ) ), $normalized_version ) . '</p>'; } dismissed_updates(); } function list_plugin_updates() { $wp_version = get_bloginfo( 'version' ); $cur_wp_version = preg_replace( '/-.*$/', '', $wp_version ); require_once(ABSPATH . 'wp-admin/includes/plugin-install.php'); $plugins = get_plugin_updates(); if ( empty( $plugins ) ) { echo '<h2>' . __( 'Plugins' ) . '</h2>'; echo '<p>' . __( 'Your plugins are all up to date.' ) . '</p>'; return; } $form_action = 'update-core.php?action=do-plugin-upgrade'; $core_updates = get_core_updates(); if ( !isset($core_updates[0]->response) || 'latest' == $core_updates[0]->response || 'development' == $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=') ) $core_update_version = false; else $core_update_version = $core_updates[0]->current; ?> <h2><?php _e( 'Plugins' ); ?></h2> <p><?php _e( 'The following plugins have new versions available. Check the ones you want to update and then click “Update Plugins”.' ); ?></p> <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-plugins" class="upgrade"> <?php wp_nonce_field('upgrade-core'); ?> <p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p> <table class="widefat updates-table" id="update-plugins-table"> <thead> <tr> <td class="manage-column check-column"><input type="checkbox" id="plugins-select-all" /></td> <td class="manage-column"><label for="plugins-select-all"><?php _e( 'Select All' ); ?></label></td> </tr> </thead> <tbody class="plugins"> <?php foreach ( (array) $plugins as $plugin_file => $plugin_data ) { $plugin_data = (object) _get_plugin_data_markup_translate( $plugin_file, (array) $plugin_data, false, true ); $icon = '<span class="dashicons dashicons-admin-plugins"></span>'; $preferred_icons = array( 'svg', '1x', '2x', 'default' ); foreach ( $preferred_icons as $preferred_icon ) { if ( ! empty( $plugin_data->update->icons[ $preferred_icon ] ) ) { $icon = '<img src="' . esc_url( $plugin_data->update->icons[ $preferred_icon ] ) . '" alt="" />'; break; } } // Get plugin compat for running version of WordPress. if ( isset($plugin_data->update->tested) && version_compare($plugin_data->update->tested, $cur_wp_version, '>=') ) { $compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: 100%% (according to its author)'), $cur_wp_version); } elseif ( isset($plugin_data->update->compatibility->{$cur_wp_version}) ) { $compat = $plugin_data->update->compatibility->{$cur_wp_version}; $compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $cur_wp_version, $compat->percent, $compat->votes, $compat->total_votes); } else { $compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $cur_wp_version); } // Get plugin compat for updated version of WordPress. if ( $core_update_version ) { if ( isset( $plugin_data->update->tested ) && version_compare( $plugin_data->update->tested, $core_update_version, '>=' ) ) { $compat .= '<br />' . sprintf( __( 'Compatibility with WordPress %1$s: 100%% (according to its author)' ), $core_update_version ); } elseif ( isset( $plugin_data->update->compatibility->{$core_update_version} ) ) { $update_compat = $plugin_data->update->compatibility->{$core_update_version}; $compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $core_update_version, $update_compat->percent, $update_compat->votes, $update_compat->total_votes); } else { $compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $core_update_version); } } // Get the upgrade notice for the new plugin version. if ( isset($plugin_data->update->upgrade_notice) ) { $upgrade_notice = '<br />' . strip_tags($plugin_data->update->upgrade_notice); } else { $upgrade_notice = ''; } $details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $plugin_data->update->slug . '§ion=changelog&TB_iframe=true&width=640&height=662'); $details = sprintf( '<a href="%1$s" class="thickbox open-plugin-details-modal" aria-label="%2$s">%3$s</a>', esc_url( $details_url ), /* translators: 1: plugin name, 2: version number */ esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $plugin_data->Name, $plugin_data->update->new_version ) ), /* translators: %s: plugin version */ sprintf( __( 'View version %s details.' ), $plugin_data->update->new_version ) ); $checkbox_id = "checkbox_" . md5( $plugin_data->Name ); ?> <tr> <td class="check-column"> <input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $plugin_file ); ?>" /> <label for="<?php echo $checkbox_id; ?>" class="screen-reader-text"><?php /* translators: %s: plugin name */ printf( __( 'Select %s' ), $plugin_data->Name ); ?></label> </td> <td class="plugin-title"><p> <?php echo $icon; ?> <strong><?php echo $plugin_data->Name; ?></strong> <?php /* translators: 1: plugin version, 2: new version */ printf( __( 'You have version %1$s installed. Update to %2$s.' ), $plugin_data->Version, $plugin_data->update->new_version ); echo ' ' . $details . $compat . $upgrade_notice; ?> </p></td> </tr> <?php } ?> </tbody> <tfoot> <tr> <td class="manage-column check-column"><input type="checkbox" id="plugins-select-all-2" /></td> <td class="manage-column"><label for="plugins-select-all-2"><?php _e( 'Select All' ); ?></label></td> </tr> </tfoot> </table> <p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p> </form> <?php } /** * @since 2.9.0 */ function list_theme_updates() { $themes = get_theme_updates(); if ( empty( $themes ) ) { echo '<h2>' . __( 'Themes' ) . '</h2>'; echo '<p>' . __( 'Your themes are all up to date.' ) . '</p>'; return; } $form_action = 'update-core.php?action=do-theme-upgrade'; ?> <h2><?php _e( 'Themes' ); ?></h2> <p><?php _e( 'The following themes have new versions available. Check the ones you want to update and then click “Update Themes”.' ); ?></p> <p><?php printf( __( '<strong>Please Note:</strong> Any customizations you have made to theme files will be lost. Please consider using <a href="%s">child themes</a> for modifications.' ), __( 'https://codex.wordpress.org/Child_Themes' ) ); ?></p> <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-themes" class="upgrade"> <?php wp_nonce_field('upgrade-core'); ?> <p><input id="upgrade-themes" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p> <table class="widefat updates-table" id="update-themes-table"> <thead> <tr> <td class="manage-column check-column"><input type="checkbox" id="themes-select-all" /></td> <td class="manage-column"><label for="themes-select-all"><?php _e( 'Select All' ); ?></label></td> </tr> </thead> <tbody class="plugins"> <?php foreach ( $themes as $stylesheet => $theme ) { $checkbox_id = 'checkbox_' . md5( $theme->get( 'Name' ) ); ?> <tr> <td class="check-column"> <input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $stylesheet ); ?>" /> <label for="<?php echo $checkbox_id; ?>" class="screen-reader-text"><?php /* translators: %s: theme name */ printf( __( 'Select %s' ), $theme->display( 'Name' ) ); ?></label> </td> <td class="plugin-title"><p> <img src="<?php echo esc_url( $theme->get_screenshot() ); ?>" width="85" height="64" class="updates-table-screenshot" alt="" /> <strong><?php echo $theme->display( 'Name' ); ?></strong> <?php /* translators: 1: theme version, 2: new version */ printf( __( 'You have version %1$s installed. Update to %2$s.' ), $theme->display( 'Version' ), $theme->update['new_version'] ); ?> </p></td> </tr> <?php } ?> </tbody> <tfoot> <tr> <td class="manage-column check-column"><input type="checkbox" id="themes-select-all-2" /></td> <td class="manage-column"><label for="themes-select-all-2"><?php _e( 'Select All' ); ?></label></td> </tr> </tfoot> </table> <p><input id="upgrade-themes-2" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p> </form> <?php } /** * @since 3.7.0 */ function list_translation_updates() { $updates = wp_get_translation_updates(); if ( ! $updates ) { if ( 'en_US' != get_locale() ) { echo '<h2>' . __( 'Translations' ) . '</h2>'; echo '<p>' . __( 'Your translations are all up to date.' ) . '</p>'; } return; } $form_action = 'update-core.php?action=do-translation-upgrade'; ?> <h2><?php _e( 'Translations' ); ?></h2> <form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-translations" class="upgrade"> <p><?php _e( 'New translations are available.' ); ?></p> <?php wp_nonce_field( 'upgrade-translations' ); ?> <p><input class="button" type="submit" value="<?php esc_attr_e( 'Update Translations' ); ?>" name="upgrade" /></p> </form> <?php } /** * Upgrade WordPress core display. * * @since 2.7.0 * * @global WP_Filesystem_Base $wp_filesystem Subclass * * @param bool $reinstall */ function do_core_upgrade( $reinstall = false ) { global $wp_filesystem; include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ); if ( $reinstall ) $url = 'update-core.php?action=do-core-reinstall'; else $url = 'update-core.php?action=do-core-upgrade'; $url = wp_nonce_url($url, 'upgrade-core'); $version = isset( $_POST['version'] )? $_POST['version'] : false; $locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US'; $update = find_core_update( $version, $locale ); if ( !$update ) return; // Allow relaxed file ownership writes for User-initiated upgrades when the API specifies // that it's safe to do so. This only happens when there are no new files to create. $allow_relaxed_file_ownership = ! $reinstall && isset( $update->new_files ) && ! $update->new_files; ?> <div class="wrap"> <h1><?php _e( 'Update WordPress' ); ?></h1> <?php if ( false === ( $credentials = request_filesystem_credentials( $url, '', false, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership ) ) ) { echo '</div>'; return; } if ( ! WP_Filesystem( $credentials, ABSPATH, $allow_relaxed_file_ownership ) ) { // Failed to connect, Error and request again request_filesystem_credentials( $url, '', true, ABSPATH, array( 'version', 'locale' ), $allow_relaxed_file_ownership ); echo '</div>'; return; } if ( $wp_filesystem->errors->get_error_code() ) { foreach ( $wp_filesystem->errors->get_error_messages() as $message ) show_message($message); echo '</div>'; return; } if ( $reinstall ) $update->response = 'reinstall'; add_filter( 'update_feedback', 'show_message' ); $upgrader = new Core_Upgrader(); $result = $upgrader->upgrade( $update, array( 'allow_relaxed_file_ownership' => $allow_relaxed_file_ownership ) ); if ( is_wp_error($result) ) { show_message($result); if ( 'up_to_date' != $result->get_error_code() && 'locked' != $result->get_error_code() ) show_message( __('Installation Failed') ); echo '</div>'; return; } show_message( __('WordPress updated successfully') ); show_message( '<span class="hide-if-no-js">' . sprintf( __( 'Welcome to WordPress %1$s. You will be redirected to the About WordPress screen. If not, click <a href="%2$s">here</a>.' ), $result, esc_url( self_admin_url( 'about.php?updated' ) ) ) . '</span>' ); show_message( '<span class="hide-if-js">' . sprintf( __( 'Welcome to WordPress %1$s. <a href="%2$s">Learn more</a>.' ), $result, esc_url( self_admin_url( 'about.php?updated' ) ) ) . '</span>' ); ?> </div> <script type="text/javascript"> window.location = '<?php echo self_admin_url( 'about.php?updated' ); ?>'; </script> <?php } /** * @since 2.7.0 */ function do_dismiss_core_update() { $version = isset( $_POST['version'] )? $_POST['version'] : false; $locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US'; $update = find_core_update( $version, $locale ); if ( !$update ) return; dismiss_core_update( $update ); wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') ); exit; } /** * @since 2.7.0 */ function do_undismiss_core_update() { $version = isset( $_POST['version'] )? $_POST['version'] : false; $locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US'; $update = find_core_update( $version, $locale ); if ( !$update ) return; undismiss_core_update( $version, $locale ); wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') ); exit; } $action = isset($_GET['action']) ? $_GET['action'] : 'upgrade-core'; $upgrade_error = false; if ( ( 'do-theme-upgrade' == $action || ( 'do-plugin-upgrade' == $action && ! isset( $_GET['plugins'] ) ) ) && ! isset( $_POST['checked'] ) ) { $upgrade_error = $action == 'do-theme-upgrade' ? 'themes' : 'plugins'; $action = 'upgrade-core'; } $title = __('WordPress Updates'); $parent_file = 'index.php'; $updates_overview = '<p>' . __( 'On this screen, you can update to the latest version of WordPress, as well as update your themes, plugins, and translations from the WordPress.org repositories.' ) . '</p>'; $updates_overview .= '<p>' . __( 'If an update is available, you᾿ll see a notification appear in the Toolbar and navigation menu.' ) . ' ' . __( 'Keeping your site updated is important for security. It also makes the internet a safer place for you and your readers.' ) . '</p>'; get_current_screen()->add_help_tab( array( 'id' => 'overview', 'title' => __( 'Overview' ), 'content' => $updates_overview ) ); $updates_howto = '<p>' . __( '<strong>WordPress</strong> — Updating your WordPress installation is a simple one-click procedure: just <strong>click on the “Update Now” button</strong> when you are notified that a new version is available.' ) . ' ' . __( 'In most cases, WordPress will automatically apply maintenance and security updates in the background for you.' ) . '</p>'; $updates_howto .= '<p>' . __( '<strong>Themes and Plugins</strong> — To update individual themes or plugins from this screen, use the checkboxes to make your selection, then <strong>click on the appropriate “Update” button</strong>. To update all of your themes or plugins at once, you can check the box at the top of the section to select all before clicking the update button.' ) . '</p>'; if ( 'en_US' != get_locale() ) { $updates_howto .= '<p>' . __( '<strong>Translations</strong> — The files translating WordPress into your language are updated for you whenever any other updates occur. But if these files are out of date, you can <strong>click the “Update Translations”</strong> button.' ) . '</p>'; } get_current_screen()->add_help_tab( array( 'id' => 'how-to-update', 'title' => __( 'How to Update' ), 'content' => $updates_howto ) ); get_current_screen()->set_help_sidebar( '<p><strong>' . __('For more information:') . '</strong></p>' . '<p>' . __( '<a href="https://codex.wordpress.org/Dashboard_Updates_Screen">Documentation on Updating WordPress</a>' ) . '</p>' . '<p>' . __( '<a href="https://wordpress.org/support/">Support Forums</a>' ) . '</p>' ); if ( 'upgrade-core' == $action ) { // Force a update check when requested $force_check = ! empty( $_GET['force-check'] ); wp_version_check( array(), $force_check ); require_once(ABSPATH . 'wp-admin/admin-header.php'); ?> <div class="wrap"> <h1><?php _e( 'WordPress Updates' ); ?></h1> <?php if ( $upgrade_error ) { echo '<div class="error"><p>'; if ( $upgrade_error == 'themes' ) _e('Please select one or more themes to update.'); else _e('Please select one or more plugins to update.'); echo '</p></div>'; } $last_update_check = false; $current = get_site_transient( 'update_core' ); if ( $current && isset ( $current->last_checked ) ) { $last_update_check = $current->last_checked + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS; } echo '<p>'; /* translators: %1 date, %2 time. */ printf( __( 'Last checked on %1$s at %2$s.' ), date_i18n( __( 'F j, Y' ), $last_update_check ), date_i18n( __( 'g:i a' ), $last_update_check ) ); echo '   <a class="button" href="' . esc_url( self_admin_url('update-core.php?force-check=1') ) . '">' . __( 'Check Again' ) . '</a>'; echo '</p>'; if ( current_user_can( 'update_core' ) ) { core_upgrade_preamble(); } if ( current_user_can( 'update_plugins' ) ) { list_plugin_updates(); } if ( current_user_can( 'update_themes' ) ) { list_theme_updates(); } if ( current_user_can( 'update_languages' ) ) { list_translation_updates(); } /** * Fires after the core, plugin, and theme update tables. * * @since 2.9.0 */ do_action( 'core_upgrade_preamble' ); echo '</div>'; wp_localize_script( 'updates', '_wpUpdatesItemCounts', array( 'totals' => wp_get_update_data(), ) ); include(ABSPATH . 'wp-admin/admin-footer.php'); } elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) { if ( ! current_user_can( 'update_core' ) ) wp_die( __( 'Sorry, you are not allowed to update this site.' ) ); check_admin_referer('upgrade-core'); // Do the (un)dismiss actions before headers, so that they can redirect. if ( isset( $_POST['dismiss'] ) ) do_dismiss_core_update(); elseif ( isset( $_POST['undismiss'] ) ) do_undismiss_core_update(); require_once(ABSPATH . 'wp-admin/admin-header.php'); if ( 'do-core-reinstall' == $action ) $reinstall = true; else $reinstall = false; if ( isset( $_POST['upgrade'] ) ) do_core_upgrade($reinstall); wp_localize_script( 'updates', '_wpUpdatesItemCounts', array( 'totals' => wp_get_update_data(), ) ); include(ABSPATH . 'wp-admin/admin-footer.php'); } elseif ( 'do-plugin-upgrade' == $action ) { if ( ! current_user_can( 'update_plugins' ) ) wp_die( __( 'Sorry, you are not allowed to update this site.' ) ); check_admin_referer('upgrade-core'); if ( isset( $_GET['plugins'] ) ) { $plugins = explode( ',', $_GET['plugins'] ); } elseif ( isset( $_POST['checked'] ) ) { $plugins = (array) $_POST['checked']; } else { wp_redirect( admin_url('update-core.php') ); exit; } $url = 'update.php?action=update-selected&plugins=' . urlencode(implode(',', $plugins)); $url = wp_nonce_url($url, 'bulk-update-plugins'); $title = __('Update Plugins'); require_once(ABSPATH . 'wp-admin/admin-header.php'); echo '<div class="wrap">'; echo '<h1>' . __( 'Update Plugins' ) . '</h1>'; echo '<iframe src="', $url, '" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="' . esc_attr__( 'Update progress' ) . '"></iframe>'; echo '</div>'; wp_localize_script( 'updates', '_wpUpdatesItemCounts', array( 'totals' => wp_get_update_data(), ) ); include(ABSPATH . 'wp-admin/admin-footer.php'); } elseif ( 'do-theme-upgrade' == $action ) { if ( ! current_user_can( 'update_themes' ) ) wp_die( __( 'Sorry, you are not allowed to update this site.' ) ); check_admin_referer('upgrade-core'); if ( isset( $_GET['themes'] ) ) { $themes = explode( ',', $_GET['themes'] ); } elseif ( isset( $_POST['checked'] ) ) { $themes = (array) $_POST['checked']; } else { wp_redirect( admin_url('update-core.php') ); exit; } $url = 'update.php?action=update-selected-themes&themes=' . urlencode(implode(',', $themes)); $url = wp_nonce_url($url, 'bulk-update-themes'); $title = __('Update Themes'); require_once(ABSPATH . 'wp-admin/admin-header.php'); ?> <div class="wrap"> <h1><?php _e( 'Update Themes' ); ?></h1> <iframe src="<?php echo $url ?>" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="<?php esc_attr_e( 'Update progress' ); ?>"></iframe> </div> <?php wp_localize_script( 'updates', '_wpUpdatesItemCounts', array( 'totals' => wp_get_update_data(), ) ); include(ABSPATH . 'wp-admin/admin-footer.php'); } elseif ( 'do-translation-upgrade' == $action ) { if ( ! current_user_can( 'update_languages' ) ) wp_die( __( 'Sorry, you are not allowed to update this site.' ) ); check_admin_referer( 'upgrade-translations' ); require_once( ABSPATH . 'wp-admin/admin-header.php' ); include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' ); $url = 'update-core.php?action=do-translation-upgrade'; $nonce = 'upgrade-translations'; $title = __( 'Update Translations' ); $context = WP_LANG_DIR; $upgrader = new Language_Pack_Upgrader( new Language_Pack_Upgrader_Skin( compact( 'url', 'nonce', 'title', 'context' ) ) ); $result = $upgrader->bulk_upgrade(); wp_localize_script( 'updates', '_wpUpdatesItemCounts', array( 'totals' => wp_get_update_data(), ) ); require_once( ABSPATH . 'wp-admin/admin-footer.php' ); } else { /** * Fires for each custom update action on the WordPress Updates screen. * * The dynamic portion of the hook name, `$action`, refers to the * passed update action. The hook fires in lieu of all available * default update actions. * * @since 3.2.0 */ do_action( "update-core-custom_{$action}" ); }