'Edit website', // doesn't matter 'manage_network_options', // capabilities 'plugins', 'mpcHandleAdminPage' // the name of the function which displays the page ); } add_action( 'network_admin_menu', 'mpcNewAdminPage' ); /** * mpcHideSubmenuEntry * Some CSS to hide the link to our custom submenu page * @return void */ function mpcHideSubmenuEntry(){ echo '<style> #menu-site .wp-submenu li:last-child{ display:none; } </style>'; } add_action('admin_head','mpcHideSubmenuEntry'); /** * mpcHandleAdminPage * Display the Plugins page * @return void */ function mpcHandleAdminPage(){ $blog_id = absint($_REQUEST['id']); // handle disable/enable actions if (isset($_REQUEST['action']) && isset($_REQUEST['checked'])) { $enabledPlugins = get_blog_option($blog_id,'enabled_plugins', []); $checked = is_array($_REQUEST['checked']) ? $_REQUEST['checked'] : (array)$_REQUEST['checked']; array_walk($checked, 'sanitize_text_field'); switch ($_REQUEST['action']) { case 'enable': case 'enable-selected': foreach ($checked as $item) { if (!in_array($item, (array)$enabledPlugins)) { $enabledPlugins[] = $item; } } break; case 'disable': case 'disable-selected': foreach ($checked as $item) { // check if plugin is activated $activePlugins = get_blog_option($blog_id, 'active_plugins'); if (in_array($item, $activePlugins)) { $pluginData = get_plugin_data(WP_PLUGIN_DIR . '/' . $item); $class = 'notice notice-error is-dismissible'; $message = sprintf(__('<b>Deactivation Failed</b>: The plugin "%s" is activated on this website. Please deactivate it on the website before disabling it here.', 'mpc'), '<b>' . $pluginData['Name'] . '</b>'); printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), $message ); continue; } if (($key = array_search($item, $enabledPlugins)) !== false) { unset($enabledPlugins[$key]); } } break; } update_blog_option( $blog_id, 'enabled_plugins', $enabledPlugins ); } $details = get_site( $blog_id ); $title = sprintf( __( 'Edit Site: %s' ), esc_html( $details->blogname ) ); echo '<div class="wrap"><h1 id="edit-site">' . $title . '</h1> <p class="edit-site-actions"><a href="' . esc_url( get_home_url( $blog_id, '/' ) ) . '">' . __('Visit') . '</a> | <a href="' . esc_url( get_admin_url( $blog_id ) ) . '">' . __('Dashboard') . '</a></p>'; // navigation tabs network_edit_site_nav( array( 'blog_id' => $blog_id, 'selected' => 'site-plugins' // current tab ) ); // some css echo ' <style> #menu-site .wp-submenu li.wp-first-item{ font-weight:600; } #menu-site .wp-submenu li.wp-first-item a{ color:#fff; } </style>'; // page content $allPlugins = get_plugins(); $noNetworkPlugins = []; foreach ($allPlugins as $key => $plugin) { if (!is_plugin_active_for_network($key)){ $noNetworkPlugins[] = $key; } } $enabledPlugins = get_blog_option($blog_id,'enabled_plugins', []); $nonce = wp_create_nonce('mpc-check' . $blog_id); $currentAll = $currentEnabled = $currentDisabled = $getAdd =''; if (isset($_GET['plugin_status'])) { switch ($_GET['plugin_status']) { case 'enabled': $currentEnabled = 'class="current" aria-current="page"'; $getAdd = '&plugin_status=enabled'; break; case 'disabled': $currentDisabled = 'class="current" aria-current="page"'; $getAdd = '&plugin_status=disabled'; break; case 'all': default: $currentAll = 'class="current" aria-current="page"'; $getAdd = '&plugin_status=all'; break; } } else { $currentAll = 'class="current" aria-current="page"'; } echo '<p>' . __('Network enabled plugins are not shown on this screen.', 'mpc') . '</p>' . '<h2 class="screen-reader-text">' . __('Filter plugins list') . '</h2>' . '<ul class="subsubsub">' . '<li class="all"><a href="sites.php?page=plugins&id=' . $blog_id . '&plugin_status=all" '.$currentAll.'>' . __('All') . ' <span class="count">(' . count($noNetworkPlugins) . ')</span></a> |</li>' . '<li class="enabled"><a href="sites.php?page=plugins&id=' . $blog_id . '&plugin_status=enabled" '.$currentEnabled.'>' . __('Enabled') . ' <span class="count">(' . count($enabledPlugins) . ')</span></a> |</li>' . '<li class="disabled"><a href="sites.php?page=plugins&id=' . $blog_id . '&plugin_status=disabled" '.$currentDisabled.'>' . __('Disabled') . ' <span class="count">(' . (count($noNetworkPlugins) - count($enabledPlugins)) . ')</span></a></li>' . '</ul>'; echo '<form method="post" action="sites.php?page=plugins&id=' . $blog_id . '&action=update-site">'; wp_nonce_field( $nonce ); echo '<input type="hidden" name="id" value="' . $blog_id . '" />' . '<div class="tablenav top"> <div class="alignleft actions bulkactions"> <label for="bulk-action-selector-top" class="screen-reader-text">' . __('Select bulk action') . '</label>' . '<select name="action" id="bulk-action-selector-top"> <option value="-1">' . __('Bulk actions') . '</option> <option value="enable-selected">' . __('Enable') . '</option> <option value="disable-selected">' . __('Disable') . '</option> </select> <input type="submit" id="doaction" class="button action" value="' . __('Apply') . '"> </div></div>' . '<h2 class="screen-reader-text">' . __('Plugins list') . '</h2>' . '<table class="wp-list-table widefat plugins">' .'<thead> <tr>' . '<td id="cb" class="manage-column column-cb check-column"><label class="screen-reader-text" for="cb-select-all-1">' . __( 'Select All' ) . '</label><input id="cb-select-all-1" type="checkbox"></td>' .'<th scope="col" id="name" class="manage-column column-name column-primary">Plugin</th>' .'<th scope="col" id="description" class="manage-column column-description">Beschreibung</th> </tr> </thead>'; foreach (get_plugins() as $key => $plugin) { if (is_plugin_active_for_network($key)){ continue; } if ($currentEnabled != '' && !in_array($key, $enabledPlugins)) { continue; } if ($currentDisabled != '' && in_array($key, $enabledPlugins)) { continue; } if (in_array($key, $enabledPlugins)) { $rowClass = 'active'; $actionLink = sprintf('<span class="disable"><a href="sites.php?page=plugins&id=%s&action=disable&checked=%s&paged=1&s&_wpnonce=%s%s" class="edit" aria-label="%s">%s</a></span>', $blog_id, str_replace('/', '%2F', $key), $nonce, $getAdd, __('disable').$plugin['Name'], __('Disable')); } else { $rowClass = 'inactive'; $actionLink = sprintf('<span class="enable"><a href="sites.php?page=plugins&id=%s&action=enable&checked=%s&paged=1&s&_wpnonce=%s%s" class="edit" aria-label="%s">%s</a></span>', $blog_id, str_replace('/', '%2F', $key), $nonce, $getAdd, __('enable').$plugin['Name'], __('Enable')); } echo '<tr class="'.$rowClass.'">'; echo '<th scope="row" class="check-column"><input type="checkbox" value="' . $key . '" id="checkbox_' . $key . '" name="checked[]"></th>'; echo '<td class="plugin-title column-primary"><label for="checkbox_' . $key . '"><strong>' . $plugin['Name'] . '</strong></label>' . '<div class="row-actions visible">' . $actionLink . '</div>' . '</td>' . '<td class="column-description desc"><div class="plugin-description"><p>' . $plugin['Description'] . '</p></div>' . '<div class="inactive second plugin-version-author-uri">' . 'Version '. $plugin['Version'] . ' | ' . sprintf( __( 'By %s' ), ' <a href="' . $plugin['AuthorURI'] . '">'. $plugin['Author'] . '</a>') . ' | <a href="' . $plugin['PluginURI'] . '">' . __('View details') . '</a>' . '</div>' . '</td>'; echo '</tr>'; } echo '</table></form>'; echo '</div>'; } /** * mpcHideDisabledPlugins * In blog plugins list show only plugins that are enabled for this blog or active for network * @return void */ function mpcHideDisabledPlugins() { if (get_current_screen()->base != 'plugins') { return; } global $wp_list_table; global $blog_id; $enabledPlugins = get_blog_option($blog_id,'enabled_plugins', []); $myplugins = $wp_list_table->items; foreach ($myplugins as $key => $val) { if (!in_array($key,$enabledPlugins) && !is_plugin_active_for_network($key)) { unset($wp_list_table->items[$key]); } } } add_action('pre_current_active

'Plugins', 'url' => 'sites.php?page=plugins', 'cap' => 'manage_sites' ); return $tabs; } add_filter( 'network_edit_site_nav_links', 'mpcNewSiteinfoTab' ); /** * mpcNewAdminPage * Add submenu page under Sites * @return void */ function mpcNewAdminPage(){ add_submenu_page( 'sites.php', 'Edit website', // will be displayed in 'Edit website', // doesn't matter 'manage_network_options', // capabilities 'plugins', 'mpcHandleAdminPage' // the name of the function which displays the page ); } add_action( 'network_admin_menu', 'mpcNewAdminPage' ); /** * mpcHideSubmenuEntry * Some CSS to hide the link to our custom submenu page * @return void */ function mpcHideSubmenuEntry(){ echo '<style> #menu-site .wp-submenu li:last-child{ display:none; } </style>'; } add_action('admin_head','mpcHideSubmenuEntry'); /** * mpcHandleAdminPage * Display the Plugins page * @return void */ function mpcHandleAdminPage(){ $blog_id = absint($_REQUEST['id']); // handle disable/enable actions if (isset($_REQUEST['action']) && isset($_REQUEST['checked'])) { $enabledPlugins = get_blog_option($blog_id,'enabled_plugins', []); $checked = is_array($_REQUEST['checked']) ? $_REQUEST['checked'] : (array)$_REQUEST['checked']; array_walk($checked, 'sanitize_text_field'); switch ($_REQUEST['action']) { case 'enable': case 'enable-selected': foreach ($checked as $item) { if (!in_array($item, (array)$enabledPlugins)) { $enabledPlugins[] = $item; } } break; case 'disable': case 'disable-selected': foreach ($checked as $item) { // check if plugin is activated $activePlugins = get_blog_option($blog_id, 'active_plugins'); if (in_array($item, $activePlugins)) { $pluginData = get_plugin_data(WP_PLUGIN_DIR . '/' . $item); $class = 'notice notice-error is-dismissible'; $message = sprintf(__('<b>Deactivation Failed</b>: The plugin "%s" is activated on this website. Please deactivate it on the website before disabling it here.', 'mpc'), '<b>' . $pluginData['Name'] . '</b>'); printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), $message ); continue; } if (($key = array_search($item, $enabledPlugins)) !== false) { unset($enabledPlugins[$key]); } } break; } update_blog_option( $blog_id, 'enabled_plugins', $enabledPlugins ); } $details = get_site( $blog_id ); $title = sprintf( __( 'Edit Site: %s' ), esc_html( $details->blogname ) ); echo '<div class="wrap"><h1 id="edit-site">' . $title . '</h1> <p class="edit-site-actions"><a href="' . esc_url( get_home_url( $blog_id, '/' ) ) . '">' . __('Visit') . '</a> | <a href="' . esc_url( get_admin_url( $blog_id ) ) . '">' . __('Dashboard') . '</a></p>'; // navigation tabs network_edit_site_nav( array( 'blog_id' => $blog_id, 'selected' => 'site-plugins' // current tab ) ); // some css echo ' <style> #menu-site .wp-submenu li.wp-first-item{ font-weight:600; } #menu-site .wp-submenu li.wp-first-item a{ color:#fff; } </style>'; // page content $allPlugins = get_plugins(); $noNetworkPlugins = []; foreach ($allPlugins as $key => $plugin) { if (!is_plugin_active_for_network($key)){ $noNetworkPlugins[] = $key; } } $enabledPlugins = get_blog_option($blog_id,'enabled_plugins', []); $nonce = wp_create_nonce('mpc-check' . $blog_id); $currentAll = $currentEnabled = $currentDisabled = $getAdd =''; if (isset($_GET['plugin_status'])) { switch ($_GET['plugin_status']) { case 'enabled': $currentEnabled = 'class="current" aria-current="page"'; $getAdd = '&plugin_status=enabled'; break; case 'disabled': $currentDisabled = 'class="current" aria-current="page"'; $getAdd = '&plugin_status=disabled'; break; case 'all': default: $currentAll = 'class="current" aria-current="page"'; $getAdd = '&plugin_status=all'; break; } } else { $currentAll = 'class="current" aria-current="page"'; } echo '<p>' . __('Network enabled plugins are not shown on this screen.', 'mpc') . '</p>' . '<h2 class="screen-reader-text">' . __('Filter plugins list') . '</h2>' . '<ul class="subsubsub">' . '<li class="all"><a href="sites.php?page=plugins&id=' . $blog_id . '&plugin_status=all" '.$currentAll.'>' . __('All') . ' <span class="count">(' . count($noNetworkPlugins) . ')</span></a> |</li>' . '<li class="enabled"><a href="sites.php?page=plugins&id=' . $blog_id . '&plugin_status=enabled" '.$currentEnabled.'>' . __('Enabled') . ' <span class="count">(' . count($enabledPlugins) . ')</span></a> |</li>' . '<li class="disabled"><a href="sites.php?page=plugins&id=' . $blog_id . '&plugin_status=disabled" '.$currentDisabled.'>' . __('Disabled') . ' <span class="count">(' . (count($noNetworkPlugins) - count($enabledPlugins)) . ')</span></a></li>' . '</ul>'; echo '<form method="post" action="sites.php?page=plugins&id=' . $blog_id . '&action=update-site">'; wp_nonce_field( $nonce ); echo '<input type="hidden" name="id" value="' . $blog_id . '" />' . '<div class="tablenav top"> <div class="alignleft actions bulkactions"> <label for="bulk-action-selector-top" class="screen-reader-text">' . __('Select bulk action') . '</label>' . '<select name="action" id="bulk-action-selector-top"> <option value="-1">' . __('Bulk actions') . '</option> <option value="enable-selected">' . __('Enable') . '</option> <option value="disable-selected">' . __('Disable') . '</option> </select> <input type="submit" id="doaction" class="button action" value="' . __('Apply') . '"> </div></div>' . '<h2 class="screen-reader-text">' . __('Plugins list') . '</h2>' . '<table class="wp-list-table widefat plugins">' .'<thead> <tr>' . '<td id="cb" class="manage-column column-cb check-column"><label class="screen-reader-text" for="cb-select-all-1">' . __( 'Select All' ) . '</label><input id="cb-select-all-1" type="checkbox"></td>' .'<th scope="col" id="name" class="manage-column column-name column-primary">Plugin</th>' .'<th scope="col" id="description" class="manage-column column-description">Beschreibung</th> </tr> </thead>'; foreach (get_plugins() as $key => $plugin) { if (is_plugin_active_for_network($key)){ continue; } if ($currentEnabled != '' && !in_array($key, $enabledPlugins)) { continue; } if ($currentDisabled != '' && in_array($key, $enabledPlugins)) { continue; } if (in_array($key, $enabledPlugins)) { $rowClass = 'active'; $actionLink = sprintf('<span class="disable"><a href="sites.php?page=plugins&id=%s&action=disable&checked=%s&paged=1&s&_wpnonce=%s%s" class="edit" aria-label="%s">%s</a></span>', $blog_id, str_replace('/', '%2F', $key), $nonce, $getAdd, __('disable').$plugin['Name'], __('Disable')); } else { $rowClass = 'inactive'; $actionLink = sprintf('<span class="enable"><a href="sites.php?page=plugins&id=%s&action=enable&checked=%s&paged=1&s&_wpnonce=%s%s" class="edit" aria-label="%s">%s</a></span>', $blog_id, str_replace('/', '%2F', $key), $nonce, $getAdd, __('enable').$plugin['Name'], __('Enable')); } echo '<tr class="'.$rowClass.'">'; echo '<th scope="row" class="check-column"><input type="checkbox" value="' . $key . '" id="checkbox_' . $key . '" name="checked[]"></th>'; echo '<td class="plugin-title column-primary"><label for="checkbox_' . $key . '"><strong>' . $plugin['Name'] . '</strong></label>' . '<div class="row-actions visible">' . $actionLink . '</div>' . '</td>' . '<td class="column-description desc"><div class="plugin-description"><p>' . $plugin['Description'] . '</p></div>' . '<div class="inactive second plugin-version-author-uri">' . 'Version '. $plugin['Version'] . ' | ' . sprintf( __( 'By %s' ), ' <a href="' . $plugin['AuthorURI'] . '">'. $plugin['Author'] . '</a>') . ' | <a href="' . $plugin['PluginURI'] . '">' . __('View details') . '</a>' . '</div>' . '</td>'; echo '</tr>'; } echo '</table></form>'; echo '</div>'; } /** * mpcHideDisabledPlugins * In blog plugins list show only plugins that are enabled for this blog or active for network * @return void */ function mpcHideDisabledPlugins() { if (get_current_screen()->base != 'plugins') { return; } global $wp_list_table; global $blog_id; $enabledPlugins = get_blog_option($blog_id,'enabled_plugins', []); $myplugins = $wp_list_table->items; foreach ($myplugins as $key => $val) { if (!in_array($key,$enabledPlugins) && !is_plugin_active_for_network($key)) { unset($wp_list_table->items[$key]); } } } add_action('pre_current_active_plugins', 'mpcHideDisabledPlugins');