PHP Plugin_Upgrader类代码示例

/**
 * Update a plugin
 *
 * @access private
 * @param mixed $plugin
 * @return array
 */
function _wprp_upgrade_plugin($plugin)
{
    include_once ABSPATH . 'wp-admin/includes/admin.php';
    if (!_wprp_supports_plugin_upgrade()) {
        return array('status' => 'error', 'error' => 'WordPress version too old for plugin upgrades');
    }
    $skin = new WPRP_Plugin_Upgrader_Skin();
    $upgrader = new Plugin_Upgrader($skin);
    $is_active = is_plugin_active($plugin);
    // Do the upgrade
    ob_start();
    $result = $upgrader->upgrade($plugin);
    $data = ob_get_contents();
    ob_clean();
    if (!$result && !is_null($result) || $data) {
        return array('status' => 'error', 'error' => 'file_permissions_error');
    } elseif (is_wp_error($result)) {
        return array('status' => 'error', 'error' => $result->get_error_code());
    }
    if ($skin->error) {
        return array('status' => 'error', 'error' => $skin->error);
    }
    // If the plugin was activited, we have to re-activate it
    // @todo Shouldn't this use activate_plugin?
    if ($is_active) {
        $current = get_option('active_plugins', array());
        $current[] = plugin_basename(trim($plugin));
        sort($current);
        update_option('active_plugins', $current);
    }
    return array('status' => 'success');
}

 /**
  * @param Plugin_Upgrader $upgrader
  * @param array $extra
  */
 public function hooks_plugin_install_or_update($upgrader, $extra)
 {
     if (!isset($extra['type']) || 'plugin' !== $extra['type']) {
         return;
     }
     if ('install' === $extra['action']) {
         $path = $upgrader->plugin_info();
         if (!$path) {
             return;
         }
         $data = get_plugin_data($upgrader->skin->result['local_destination'] . '/' . $path, true, false);
         aal_insert_log(array('action' => 'installed', 'object_type' => 'Plugin', 'object_name' => $data['Name'], 'object_subtype' => $data['Version']));
     }
     if ('update' === $extra['action']) {
         if (isset($extra['bulk']) && true == $extra['bulk']) {
             $slugs = $extra['plugins'];
         } else {
             if (!isset($upgrader->skin->plugin)) {
                 return;
             }
             $slugs = array($upgrader->skin->plugin);
         }
         foreach ($slugs as $slug) {
             $data = get_plugin_data(WP_PLUGIN_DIR . '/' . $slug, true, false);
             aal_insert_log(array('action' => 'updated', 'object_type' => 'Plugin', 'object_name' => $data['Name'], 'object_subtype' => $data['Version']));
         }
     }
 }

 protected function install()
 {
     foreach ($this->plugins as $index => $slug) {
         $skin = new Jetpack_Automatic_Install_Skin();
         $upgrader = new Plugin_Upgrader($skin);
         $zip_url = self::generate_wordpress_org_plugin_download_link($slug);
         $result = $upgrader->install($zip_url);
         if (!$this->bulk && is_wp_error($result)) {
             return $result;
         }
         $plugin = self::get_plugin_id_by_slug($slug);
         $error_code = 'install_error';
         if (!$plugin) {
             $error = $this->log[$slug]['error'] = __('There was an error installing your plugin', 'jetpack');
         }
         if (!$this->bulk && !$result) {
             $error_code = $upgrader->skin->get_main_error_code();
             $message = $upgrader->skin->get_main_error_message();
             $error = $this->log[$slug]['error'] = $message ? $message : __('An unknown error occurred during installation', 'jetpack');
         }
         $this->log[$plugin][] = $upgrader->skin->get_upgrade_messages();
     }
     if (!$this->bulk && isset($error)) {
         if ('download_failed' === $error_code) {
             // For backwards compatibility: versions prior to 3.9 would return no_package instead of download_failed.
             $error_code = 'no_package';
         }
         return new WP_Error($error_code, $this->log[$slug]['error'], 400);
     }
     // replace the slug with the actual plugin id
     $this->plugins[$index] = $plugin;
     return true;
 }

 public function rtbiz_install_plugin($plugin_slug)
 {
     include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
     $api = plugins_api('plugin_information', array('slug' => $plugin_slug, 'fields' => array('sections' => false)));
     if (is_wp_error($api)) {
         die(sprintf(__('ERROR: Error fetching plugin information: %s', RTBIZ_TEXT_DOMAIN), $api->get_error_message()));
     }
     if (!class_exists('Plugin_Upgrader')) {
         require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
     }
     if (!class_exists('Rtbiz_Plugin_Upgrader_Skin')) {
         require_once RTBIZ_PATH . 'admin/abstract/class-rtbiz-plugin-upgrader-skin.php';
     }
     $upgrader = new Plugin_Upgrader(new Rtbiz_Plugin_Upgrader_Skin(array('nonce' => 'install-plugin_' . $plugin_slug, 'plugin' => $plugin_slug, 'api' => $api)));
     $install_result = $upgrader->install($api->download_link);
     if (!$install_result || is_wp_error($install_result)) {
         // $install_result can be false if the file system isn't writeable.
         $error_message = __('Please ensure the file system is writeable', RTBIZ_TEXT_DOMAIN);
         if (is_wp_error($install_result)) {
             $error_message = $install_result->get_error_message();
         }
         die(sprintf(__('ERROR: Failed to install plugin: %s', RTBIZ_TEXT_DOMAIN), $error_message));
     }
     $activate_result = activate_plugin($this->rtbiz_get_path_for_plugin($plugin_slug));
     if (is_wp_error($activate_result)) {
         die(sprintf(__('ERROR: Failed to activate plugin: %s', RTBIZ_TEXT_DOMAIN), $activate_result->get_error_message()));
     }
 }

 protected function install()
 {
     foreach ($this->plugins as $index => $slug) {
         $skin = new Automatic_Upgrader_Skin();
         $upgrader = new Plugin_Upgrader($skin);
         $result = $upgrader->install($this->download_links[$slug]);
         if (!$this->bulk && is_wp_error($result)) {
             return $result;
         }
         $plugin = $this::get_plugin_id_by_slug($slug);
         if (!$plugin) {
             $error = $this->log[$slug]['error'] = __('There was an error installing your plugin', 'jetpack');
         }
         if (!$this->bulk && !$result) {
             $error = $this->log[$slug]['error'] = __('An unknown error occurred during installation', 'jetpack');
         }
         $this->log[$plugin][] = $upgrader->skin->get_upgrade_messages();
     }
     if (!$this->bulk && isset($error)) {
         return new WP_Error('install_error', $this->log[$slug]['error'], 400);
     }
     // replace the slug with the actual plugin id
     $this->plugins[$index] = $plugin;
     return true;
 }

 /**
  * Update plugin.
  *
  * @param  string $plugin_slug
  * @param string  $tag
  *
  * @throws \Exception
  */
 public function update_plugin($plugin_slug, $tag = 'master')
 {
     $plugin = null;
     $is_plugin_active = false;
     foreach ((array) Plugin::instance()->get_plugin_configs() as $config_entry) {
         if ($config_entry->repo === $plugin_slug) {
             $plugin = $config_entry;
             break;
         }
     }
     if (!$plugin) {
         throw new \Exception(esc_html__('Plugin not found or not updatable with GitHub Updater: ', 'github-updater') . $plugin_slug);
     }
     if (is_plugin_active($plugin->slug)) {
         $is_plugin_active = true;
     }
     $this->get_remote_repo_meta($plugin);
     $updates_transient = get_site_transient('update_plugins');
     $update = array('slug' => $plugin->repo, 'plugin' => $plugin->slug, 'new_version' => null, 'url' => $plugin->uri, 'package' => $this->repo_api->construct_download_link(false, $tag));
     $updates_transient->response[$plugin->slug] = (object) $update;
     set_site_transient('update_plugins', $updates_transient);
     $upgrader = new \Plugin_Upgrader($this->upgrader_skin);
     $upgrader->upgrade($plugin->slug);
     if ($is_plugin_active) {
         $activate = is_multisite() ? activate_plugin($plugin->slug, null, true) : activate_plugin($plugin->slug);
         if (!$activate) {
             $this->upgrader_skin->messages[] = esc_html__('Plugin reactivated successfully.', 'github-updater');
         }
     }
 }

 function mpi_plugin_handle_download($plugin_name, $package, $mpi_action, $whform)
 {
     global $wp_version;
     if (version_compare($wp_version, '3.0', '<')) {
         include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
         $upgrader = new Plugin_Upgrader();
         $upgrader->install($package);
         if ($upgrader->plugin_info()) {
             echo '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . $upgrader->plugin_info(), 'activate-plugin_' . $plugin_file) . '" title="' . esc_attr__('Activate this plugin') . '" target="_parent">' . __('Activate Plugin') . '</a>';
         }
     } else {
         include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
         $upgrader = new Plugin_Upgrader(new Plugin_Installer_Skin(compact('type', 'title', 'nonce', 'url')));
         $res = $upgrader->install($package);
         //remove temp files
         if ($whform == "upload_locFiles") {
             @unlink($package);
         }
         if (!$upgrader->plugin_info()) {
             echo $res;
         } elseif ($mpi_action == "activate") {
             $mpiplugins = get_option('active_plugins');
             if ($mpiplugins) {
                 $puginsToActiv = array($upgrader->plugin_info());
                 foreach ($puginsToActiv as $mpiplugin) {
                     if (!in_array($mpiplugin, $mpiplugins)) {
                         array_push($mpiplugins, $mpiplugin);
                         update_option('active_plugins', $mpiplugins);
                     }
                 }
             }
             _e('<b class="mpi_act">Plugin activated successfully.</b><br/>', 'mpi');
         }
     }
 }

/**
 * Updates the given list of plugins.
 * 
 * Accepts an array of plugin paths such as 'bruteprotect/bruteprotect.php'
 * Returns a detailed array showing the status of each plugin and a log of messages output during the process
 *
 * @param array $plugins
 * @return array
 */
function bruteprotect_bulk_update_plugins($plugins)
{
    $skin = new Automatic_Upgrader_Skin();
    $upgrader = new Plugin_Upgrader($skin);
    $results = $upgrader->bulk_upgrade($plugins);
    $messages = $upgrader->skin->get_upgrade_messages();
    $o['results'] = $results;
    $o['messages'] = $messages;
    return $o;
}

 function pl_ui_build_body($obj)
 {
     if (isset($_GET['install_faves']) && 'true' == $_GET['install_faves'] || isset($_GET['install_multi']) && 'true' == $_GET['install_multi']) {
         if (isset($_GET['install_multi'])) {
             $mode = 'multi';
         } else {
             $mode = 'fav';
         }
         if ('multi' == $mode) {
             $banner = 'Installing Selected Products';
             $favs = explode(',', $_GET['slugs']);
             foreach ($favs as $k => $fav) {
                 $favs[$fav] = $fav;
                 unset($favs[$k]);
             }
         } else {
             $banner = 'Installing Favourite Products';
             $favs = (array) get_user_meta(wp_get_current_user()->ID, '_card_fav', true);
         }
         printf('<h2>%s</2>', $banner);
         // lets go!
         if (!empty($favs)) {
             include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
             $upgrader = new Plugin_Upgrader(new Plugin_Installer_Skin(compact('type', 'title', 'nonce', 'url')));
             $data = PL_Platform()->functions->cache_get('connect_updates');
             foreach ($data as $k => $prod) {
                 $data[$prod->slug] = $prod;
                 unset($data[$k]);
             }
             foreach ($favs as $slug => $k) {
                 $path = sprintf('%s/%s.php', $slug, $slug);
                 if (PL_Platform()->extend->is_plugin_installed($path)) {
                     printf('<p>%s is already installed, skipping.</p>', $data[$slug]->post_title);
                 } else {
                     printf('<p><i class="%s-spinner fa fa-cog fa-spin"></i><div style="display:none">', $slug);
                     $link = PL_Platform_Updater::get_download_link($data[$slug]->download_data);
                     $res = $upgrader->install($link);
                     printf('</div></p><script>jQuery(".%s-spinner").hide()</script>', $slug);
                     if ($upgrader->plugin_info()) {
                         $result = activate_plugin($path);
                         printf('<p><strong>%s</strong> has been installed successfully and is activated.</p>', $data[$slug]->post_title);
                     } else {
                         echo $res;
                         break;
                     }
                 }
             }
             echo '</p><h3>All Done!</h3></p><script>localStorage.clear();setTimeout(function(){window.location.href=window.PLAdmin.extendURL},3000)</script>';
         }
     } else {
         $obj->build_body();
     }
 }

 function install_wp_super_cache()
 {
     require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
     require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
     // code from wp-admin/update.php
     $api = plugins_api('plugin_information', array('slug' => 'wp-super-cache', 'fields' => array('short_description' => false, 'sections' => false, 'requires' => false, 'rating' => false, 'ratings' => false, 'downloaded' => false, 'last_updated' => false, 'added' => false, 'tags' => false, 'compatibility' => false, 'homepage' => false, 'donate_link' => false)));
     if (is_wp_error($api)) {
         wp_die($api);
     }
     $upgrader = new Plugin_Upgrader(new Plugin_Installer_Skin(compact('title', 'url', 'nonce', 'plugin', 'api')));
     $upgrader->install($api->download_link);
 }

 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $env = Validators::validateEnv($input->getOption('env'));
     $root = $this->skeleton->getWebRoot();
     $plugins = $this->skeleton->get(sprintf('wordpress.%s.plugins', $env));
     require $root . '/wp-load.php';
     require ABSPATH . 'wp-admin/includes/admin.php';
     require ABSPATH . 'wp-admin/includes/plugin-install.php';
     foreach ($plugins as $slug => $version) {
         $plugin = plugins_api('plugin_information', array('slug' => $slug));
         if (is_wp_error($plugin)) {
             throw new \Exception('Could not get plugin information for ' . $slug);
         }
         if ($version) {
             list($prefix) = explode($slug, $plugin->download_link);
             $link = sprintf('%s%s.%s.zip', $prefix, $slug, $version);
             $response = wp_remote_head($link);
             if (!isset($response['response']['code']) || $response['response']['code'] != 200) {
                 throw new \Exception('Unable to verify ' . $link);
             }
             $plugin->download_link = $link;
             $plugin->version = $version;
         }
         require ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
         $status = install_plugin_install_status($plugin);
         $upgrader = new \Plugin_Upgrader(new UpgraderSkin($output));
         $current = current(get_plugins("/{$slug}"));
         switch ($status['status']) {
             case 'install':
                 $output->write(sprintf('Installing <info>%s</info> v<comment>%s</comment>', $plugin->name, $plugin->version));
                 $upgrader->install($plugin->download_link);
                 break;
             case 'update_available':
                 if ($plugin->version == $current['Version']) {
                     $output->writeln(sprintf('<info>%s</info> v<comment>%s</comment> is already installed!', $plugin->name, $plugin->version));
                 } else {
                     $output->write(sprintf('Upgrading <info>%s</info> from <comment>%s</comment> to <comment>%s</comment>', $plugin->name, $current['Version'], $plugin->version));
                     $file = sprintf('%s/%s', $slug, key(get_plugins("/{$slug}")));
                     $upgrader->upgrade($file);
                 }
                 break;
             case 'latest_installed':
                 $output->writeln(sprintf('<info>%s</info> v<comment>%s</comment> is already installed!', $plugin->name, $current['Version']));
                 break;
             case 'newer_installed':
                 $output->writeln(sprintf('<info>%s</info> v<comment>%s</comment> is installed & newer than <comment>%s</comment>', $plugin->name, $current['Version'], $plugin->version));
                 break;
         }
     }
     if ($plugins) {
         $output->writeln(sprintf('<info>Activate plugins in the WordPress Admin</info>', $plugin->name));
     }
 }

/**
 * Install a plugin
 */
function siteorigin_plugin_activation_do_plugin_install()
{
    /** All plugin information will be stored in an array for processing */
    $plugin = array();
    /** Checks for actions from hover links to process the installation */
    if (isset($_GET[sanitize_key('plugin')]) && (isset($_GET[sanitize_key('siteorigin-pa-install')]) && 'install-plugin' == $_GET[sanitize_key('siteorigin-pa-install')]) && current_user_can('install_plugins')) {
        check_admin_referer('siteorigin-pa-install');
        $plugin['name'] = $_GET['plugin_name'];
        // Plugin name
        $plugin['slug'] = $_GET['plugin'];
        // Plugin slug
        if (!empty($_GET['plugin_source'])) {
            $plugin['source'] = $_GET['plugin_source'];
        } else {
            $plugin['source'] = false;
        }
        /** Pass all necessary information via URL if WP_Filesystem is needed */
        $url = wp_nonce_url(add_query_arg(array('page' => 'siteorigin_plugin_activation', 'plugin' => $plugin['slug'], 'plugin_name' => $plugin['name'], 'plugin_source' => $plugin['source'], 'siteorigin-pa-install' => 'install-plugin'), admin_url('themes.php')), 'siteorigin-pa-install');
        $method = '';
        // Leave blank so WP_Filesystem can populate it as necessary
        $fields = array(sanitize_key('siteorigin-pa-install'));
        // Extra fields to pass to WP_Filesystem
        if (false === ($creds = request_filesystem_credentials($url, $method, false, false, $fields))) {
            return true;
        }
        if (!WP_Filesystem($creds)) {
            request_filesystem_credentials($url, $method, true, false, $fields);
            // Setup WP_Filesystem
            return true;
        }
        require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
        // Need for plugins_api
        require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
        // Need for upgrade classes
        /** Prep variables for Plugin_Installer_Skin class */
        $title = sprintf(__('Installing %s', 'vantage'), $plugin['name']);
        $url = add_query_arg(array('action' => 'install-plugin', 'plugin' => $plugin['slug']), 'update.php');
        if (isset($_GET['from'])) {
            $url .= add_query_arg('from', urlencode(stripslashes($_GET['from'])), $url);
        }
        $nonce = 'install-plugin_' . $plugin['slug'];
        // Find the source of the plugin
        $source = !empty($plugin['source']) ? $plugin['source'] : 'http://downloads.wordpress.org/plugin/' . urlencode($plugin['slug']) . '.zip';
        /** Create a new instance of Plugin_Upgrader */
        $upgrader = new Plugin_Upgrader($skin = new Plugin_Installer_Skin(compact('type', 'title', 'url', 'nonce', 'plugin', 'api')));
        /** Perform the action and install the plugin from the $source urldecode() */
        $upgrader->install($source);
        /** Flush plugins cache so we can make sure that the installed plugins list is always up to date */
        wp_cache_flush();
    }
}

 /**
  * @usage Single click add-on install
  */
 function installAddon()
 {
     if (isset($_POST['updateurl']) && current_user_can(WPDM_ADMIN_CAP)) {
         include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
         include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
         $upgrader = new \Plugin_Upgrader(new \Plugin_Installer_Skin(compact('title', 'url', 'nonce', 'plugin', 'api')));
         $downloadlink = $_POST['updateurl'] . '&preact=login&user=' . get_option('__wpdm_suname') . '&pass=' . get_option('__wpdm_supass');
         $upgrader->install($downloadlink);
         $plugininfo = wpdm_plugin_data($_POST['plugin']);
         if (file_exists(dirname(WPDM_BASE_DIR) . '/' . $plugininfo['plugin_index_file'])) {
             activate_plugin($plugininfo['plugin_index_file']);
         }
         die("Installed Successfully");
     } else {
         die("Only site admin is authorized to install add-on");
     }
 }

 public function is_uploading_allowed()
 {
     if (!isset($this->uploading_allowed)) {
         require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
         require_once WP_Installer()->plugin_path() . '/includes/installer-upgrader-skins.php';
         $upgrader_skins = new Installer_Upgrader_Skins();
         //use our custom (mute) Skin
         $upgrader = new Plugin_Upgrader($upgrader_skins);
         ob_start();
         $res = $upgrader->fs_connect(array(WP_CONTENT_DIR, WP_PLUGIN_DIR));
         ob_end_clean();
         if (!$res || is_wp_error($res)) {
             $this->uploading_allowed = false;
         } else {
             $this->uploading_allowed = true;
         }
     }
     return $this->uploading_allowed;
 }

 /**
  * Install plugin from a URL.
  *
  * A mix of install-plugin and upload-plugin actions from wp-admin/update.php:93.
  */
 public function download_plugin()
 {
     if (!current_user_can('upload_plugins')) {
         wp_die(__('You do not have sufficient permissions to install plugins on this site.'));
     }
     check_admin_referer('plugin-download');
     require_once ABSPATH . 'wp-admin/admin-header.php';
     $download_url = esc_url_raw($_REQUEST['pluginurl']);
     // Remove "-master" from GitHub URL-s
     if (false !== strstr($download_url, '//github.com/')) {
         add_filter('upgrader_source_selection', array($this, 'remove_github_master'), 9, 3);
     }
     $type = 'web';
     $title = sprintf(__('Installing Plugin from URL: %s'), esc_html($download_url));
     $url = 'update.php?action=install-plugin';
     $nonce = 'plugin-download';
     $upgrader = new Plugin_Upgrader(new Plugin_Installer_Skin(compact('type', 'title', 'url', 'nonce')));
     $upgrader->install($download_url);
     include ABSPATH . 'wp-admin/admin-footer.php';
 }