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ac3dd27737
Introduce upload_plugins and upload_themes capabilities to allow blocking of plugin and theme uploads, versus the old hacky (and not secure) ways of just hiding UI tabs. These are simply meta capabilities that map to install_plugins and install_themes. Also: * Use the same nice design for the plugin upload screen as the theme upload screen. * Better compatibility for the old install_themes_tabs filter added in [29002]. see #28578. * Ensure using the install_plugins_tabs filter to remove the upload tab removes the new button. * Use 'Add Plugins' instead of 'Install Plugins' to match 'Add Themes'. fixes #29236. Built from https://develop.svn.wordpress.org/trunk@29634 git-svn-id: http://core.svn.wordpress.org/trunk@29408 1a063a9b-81f0-0310-95a4-ce76da25c4cd
273 lines
9.9 KiB
PHP
273 lines
9.9 KiB
PHP
<?php
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/**
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* Update/Install Plugin/Theme administration panel.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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if ( ! defined( 'IFRAME_REQUEST' ) && isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'update-selected', 'activate-plugin', 'update-selected-themes' ) ) )
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define( 'IFRAME_REQUEST', true );
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/** WordPress Administration Bootstrap */
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require_once( dirname( __FILE__ ) . '/admin.php' );
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include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
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if ( isset($_GET['action']) ) {
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$plugin = isset($_REQUEST['plugin']) ? trim($_REQUEST['plugin']) : '';
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$theme = isset($_REQUEST['theme']) ? urldecode($_REQUEST['theme']) : '';
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$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
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if ( 'update-selected' == $action ) {
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if ( ! current_user_can( 'update_plugins' ) )
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wp_die( __( 'You do not have sufficient permissions to update plugins for this site.' ) );
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check_admin_referer( 'bulk-update-plugins' );
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if ( isset( $_GET['plugins'] ) )
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$plugins = explode( ',', stripslashes($_GET['plugins']) );
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elseif ( isset( $_POST['checked'] ) )
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$plugins = (array) $_POST['checked'];
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else
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$plugins = array();
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$plugins = array_map('urldecode', $plugins);
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$url = 'update.php?action=update-selected&plugins=' . urlencode(implode(',', $plugins));
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$nonce = 'bulk-update-plugins';
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wp_enqueue_script( 'updates' );
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iframe_header();
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$upgrader = new Plugin_Upgrader( new Bulk_Plugin_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
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$upgrader->bulk_upgrade( $plugins );
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iframe_footer();
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} elseif ( 'upgrade-plugin' == $action ) {
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if ( ! current_user_can('update_plugins') )
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wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
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check_admin_referer('upgrade-plugin_' . $plugin);
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$title = __('Update Plugin');
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$parent_file = 'plugins.php';
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$submenu_file = 'plugins.php';
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wp_enqueue_script( 'updates' );
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require_once(ABSPATH . 'wp-admin/admin-header.php');
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$nonce = 'upgrade-plugin_' . $plugin;
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$url = 'update.php?action=upgrade-plugin&plugin=' . urlencode( $plugin );
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$upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact('title', 'nonce', 'url', 'plugin') ) );
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$upgrader->upgrade($plugin);
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include(ABSPATH . 'wp-admin/admin-footer.php');
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} elseif ('activate-plugin' == $action ) {
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if ( ! current_user_can('update_plugins') )
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wp_die(__('You do not have sufficient permissions to update plugins for this site.'));
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check_admin_referer('activate-plugin_' . $plugin);
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if ( ! isset($_GET['failure']) && ! isset($_GET['success']) ) {
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wp_redirect( admin_url('update.php?action=activate-plugin&failure=true&plugin=' . urlencode( $plugin ) . '&_wpnonce=' . $_GET['_wpnonce']) );
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activate_plugin( $plugin, '', ! empty( $_GET['networkwide'] ), true );
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wp_redirect( admin_url('update.php?action=activate-plugin&success=true&plugin=' . urlencode( $plugin ) . '&_wpnonce=' . $_GET['_wpnonce']) );
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die();
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}
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iframe_header( __('Plugin Reactivation'), true );
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if ( isset($_GET['success']) )
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echo '<p>' . __('Plugin reactivated successfully.') . '</p>';
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if ( isset($_GET['failure']) ){
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echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>';
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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 );
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@ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
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wp_register_plugin_realpath( WP_PLUGIN_DIR . '/' . $plugin );
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include( WP_PLUGIN_DIR . '/' . $plugin );
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}
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iframe_footer();
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} elseif ( 'install-plugin' == $action ) {
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if ( ! current_user_can('install_plugins') )
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wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) );
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include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
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check_admin_referer('install-plugin_' . $plugin);
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$api = plugins_api('plugin_information', array('slug' => $plugin, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
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if ( is_wp_error($api) )
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wp_die($api);
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$title = __('Plugin Install');
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$parent_file = 'plugins.php';
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$submenu_file = 'plugin-install.php';
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require_once(ABSPATH . 'wp-admin/admin-header.php');
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$title = sprintf( __('Installing Plugin: %s'), $api->name . ' ' . $api->version );
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$nonce = 'install-plugin_' . $plugin;
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$url = 'update.php?action=install-plugin&plugin=' . urlencode( $plugin );
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if ( isset($_GET['from']) )
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$url .= '&from=' . urlencode(stripslashes($_GET['from']));
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$type = 'web'; //Install plugin type, From Web or an Upload.
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$upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
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$upgrader->install($api->download_link);
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include(ABSPATH . 'wp-admin/admin-footer.php');
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} elseif ( 'upload-plugin' == $action ) {
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if ( ! current_user_can( 'upload_plugins' ) ) {
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wp_die( __( 'You do not have sufficient permissions to install plugins on this site.' ) );
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}
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check_admin_referer('plugin-upload');
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$file_upload = new File_Upload_Upgrader('pluginzip', 'package');
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$title = __('Upload Plugin');
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$parent_file = 'plugins.php';
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$submenu_file = 'plugin-install.php';
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require_once(ABSPATH . 'wp-admin/admin-header.php');
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$title = sprintf( __('Installing Plugin from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) );
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$nonce = 'plugin-upload';
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$url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-plugin');
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$type = 'upload'; //Install plugin type, From Web or an Upload.
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$upgrader = new Plugin_Upgrader( new Plugin_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
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$result = $upgrader->install( $file_upload->package );
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if ( $result || is_wp_error($result) )
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$file_upload->cleanup();
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include(ABSPATH . 'wp-admin/admin-footer.php');
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} elseif ( 'upgrade-theme' == $action ) {
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if ( ! current_user_can('update_themes') )
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wp_die(__('You do not have sufficient permissions to update themes for this site.'));
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check_admin_referer('upgrade-theme_' . $theme);
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wp_enqueue_script( 'customize-loader' );
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wp_enqueue_script( 'updates' );
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$title = __('Update Theme');
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$parent_file = 'themes.php';
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$submenu_file = 'themes.php';
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require_once(ABSPATH . 'wp-admin/admin-header.php');
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$nonce = 'upgrade-theme_' . $theme;
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$url = 'update.php?action=upgrade-theme&theme=' . urlencode( $theme );
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$upgrader = new Theme_Upgrader( new Theme_Upgrader_Skin( compact('title', 'nonce', 'url', 'theme') ) );
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$upgrader->upgrade($theme);
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include(ABSPATH . 'wp-admin/admin-footer.php');
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} elseif ( 'update-selected-themes' == $action ) {
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if ( ! current_user_can( 'update_themes' ) )
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wp_die( __( 'You do not have sufficient permissions to update themes for this site.' ) );
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check_admin_referer( 'bulk-update-themes' );
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if ( isset( $_GET['themes'] ) )
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$themes = explode( ',', stripslashes($_GET['themes']) );
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elseif ( isset( $_POST['checked'] ) )
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$themes = (array) $_POST['checked'];
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else
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$themes = array();
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$themes = array_map('urldecode', $themes);
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$url = 'update.php?action=update-selected-themes&themes=' . urlencode(implode(',', $themes));
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$nonce = 'bulk-update-themes';
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wp_enqueue_script( 'updates' );
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iframe_header();
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$upgrader = new Theme_Upgrader( new Bulk_Theme_Upgrader_Skin( compact( 'nonce', 'url' ) ) );
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$upgrader->bulk_upgrade( $themes );
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iframe_footer();
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} elseif ( 'install-theme' == $action ) {
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if ( ! current_user_can('install_themes') )
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wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
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include_once( ABSPATH . 'wp-admin/includes/theme-install.php' ); //for themes_api..
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check_admin_referer( 'install-theme_' . $theme );
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$api = themes_api('theme_information', array('slug' => $theme, 'fields' => array('sections' => false, 'tags' => false) ) ); //Save on a bit of bandwidth.
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if ( is_wp_error($api) )
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wp_die($api);
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wp_enqueue_script( 'customize-loader' );
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$title = __('Install Themes');
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$parent_file = 'themes.php';
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$submenu_file = 'themes.php';
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require_once(ABSPATH . 'wp-admin/admin-header.php');
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$title = sprintf( __('Installing Theme: %s'), $api->name . ' ' . $api->version );
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$nonce = 'install-theme_' . $theme;
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$url = 'update.php?action=install-theme&theme=' . urlencode( $theme );
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$type = 'web'; //Install theme type, From Web or an Upload.
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$upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('title', 'url', 'nonce', 'plugin', 'api') ) );
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$upgrader->install($api->download_link);
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include(ABSPATH . 'wp-admin/admin-footer.php');
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} elseif ( 'upload-theme' == $action ) {
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if ( ! current_user_can( 'upload_themes' ) ) {
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wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
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}
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check_admin_referer('theme-upload');
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$file_upload = new File_Upload_Upgrader('themezip', 'package');
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wp_enqueue_script( 'customize-loader' );
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$title = __('Upload Theme');
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$parent_file = 'themes.php';
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$submenu_file = 'theme-install.php';
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require_once(ABSPATH . 'wp-admin/admin-header.php');
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$title = sprintf( __('Installing Theme from uploaded file: %s'), esc_html( basename( $file_upload->filename ) ) );
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$nonce = 'theme-upload';
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$url = add_query_arg(array('package' => $file_upload->id), 'update.php?action=upload-theme');
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$type = 'upload'; //Install plugin type, From Web or an Upload.
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$upgrader = new Theme_Upgrader( new Theme_Installer_Skin( compact('type', 'title', 'nonce', 'url') ) );
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$result = $upgrader->install( $file_upload->package );
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if ( $result || is_wp_error($result) )
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$file_upload->cleanup();
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include(ABSPATH . 'wp-admin/admin-footer.php');
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} else {
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/**
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* Fires when a custom plugin or theme update request is received.
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*
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* The dynamic portion of the hook name, $action, refers to the action
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* provided in the request for wp-admin/update.php. Can be used to
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* provide custom update functionality for themes and plugins.
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*
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* @since 2.8.0
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*/
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do_action( "update-custom_{$action}" );
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}
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}
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