' . balanceTags( stripslashes( wp_filter_kses( $message ) ), true ) . '';
}
/**
* Returns the list of messages as a string.
* An empty string is returned if there are no messages.
*
* @return string
*/
public static function render_messages() {
$output = '';
if ( !empty( self::$messages ) ) {
$output .= '';
$output .= implode( '', self::$messages );
$output .= '
';
}
return $output;
}
/**
* Prints admin notices.
*/
public static function admin_notices() {
global $groups_admin_messages;
if ( !empty( $groups_admin_messages ) ) {
foreach ( $groups_admin_messages as $msg ) {
echo $msg;
}
}
}
/**
* Use a context-sensitive menu item title.
*/
public static function admin_head() {
global $submenu;
if ( isset( $submenu['groups-admin'] ) ) {
$submenu['groups-admin'][0][0] = _x( 'Groups', 'menu item title', GROUPS_PLUGIN_DOMAIN );
}
}
/**
* Admin menu.
*/
public static function admin_menu() {
include_once( GROUPS_ADMIN_LIB . '/groups-admin-groups.php');
include_once( GROUPS_ADMIN_LIB . '/groups-admin-capabilities.php');
include_once( GROUPS_ADMIN_LIB . '/groups-admin-options.php');
include_once( GROUPS_ADMIN_LIB . '/groups-admin-add-ons.php');
$pages = array();
// main
$page = add_menu_page(
_x( 'Groups', 'page-title', GROUPS_PLUGIN_DOMAIN ),
'Groups', // don't translate, reasons: a) Groups menu title consistency and b) http://core.trac.wordpress.org/ticket/18857 translation affects $screen->id
GROUPS_ADMINISTER_GROUPS,
'groups-admin',
apply_filters( 'groups_add_menu_page_function', 'groups_admin_groups' ),
GROUPS_PLUGIN_URL . '/images/groups.png',
self::MENU_POSITION
);
$pages[] = $page;
add_action( 'admin_print_styles-' . $page, array( __CLASS__, 'admin_print_styles' ) );
add_action( 'admin_print_scripts-' . $page, array( __CLASS__, 'admin_print_scripts' ) );
if ( isset( $_POST[GROUPS_ADMIN_OPTIONS_NONCE] ) && wp_verify_nonce( $_POST[GROUPS_ADMIN_OPTIONS_NONCE], 'admin' ) ) {
$show_tree_view = !empty( $_POST[GROUPS_SHOW_TREE_VIEW] );
} else {
$show_tree_view = Groups_Options::get_option( GROUPS_SHOW_TREE_VIEW, GROUPS_SHOW_TREE_VIEW_DEFAULT );
}
if ( $show_tree_view ) {
include_once( GROUPS_ADMIN_LIB . '/groups-admin-tree-view.php');
$page = add_submenu_page(
'groups-admin',
__( 'Tree', GROUPS_PLUGIN_DOMAIN ),
__( 'Tree', GROUPS_PLUGIN_DOMAIN ),
GROUPS_ACCESS_GROUPS,
'groups-admin-tree-view',
apply_filters( 'groups_add_submenu_page_function', 'groups_admin_tree_view' )
);
$pages[] = $page;
add_action( 'admin_print_styles-' . $page, array( __CLASS__, 'admin_print_styles' ) );
add_action( 'admin_print_scripts-' . $page, array( __CLASS__, 'admin_print_scripts' ) );
}
// capabilities
$page = add_submenu_page(
'groups-admin',
__( 'Groups Capabilities', GROUPS_PLUGIN_DOMAIN ),
__( 'Capabilities', GROUPS_PLUGIN_DOMAIN ),
GROUPS_ADMINISTER_GROUPS,
'groups-admin-capabilities',
apply_filters( 'groups_add_submenu_page_function', 'groups_admin_capabilities' )
);
$pages[] = $page;
add_action( 'admin_print_styles-' . $page, array( __CLASS__, 'admin_print_styles' ) );
add_action( 'admin_print_scripts-' . $page, array( __CLASS__, 'admin_print_scripts' ) );
// options
$page = add_submenu_page(
'groups-admin',
__( 'Groups options', GROUPS_PLUGIN_DOMAIN ),
__( 'Options', GROUPS_PLUGIN_DOMAIN ),
GROUPS_ADMINISTER_OPTIONS,
'groups-admin-options',
apply_filters( 'groups_add_submenu_page_function', 'groups_admin_options' )
);
$pages[] = $page;
add_action( 'admin_print_styles-' . $page, array( __CLASS__, 'admin_print_styles' ) );
add_action( 'admin_print_scripts-' . $page, array( __CLASS__, 'admin_print_scripts' ) );
// add-ons
$page = add_submenu_page(
'groups-admin',
__( 'Groups Add-Ons', GROUPS_PLUGIN_DOMAIN ),
__( 'Add-Ons', GROUPS_PLUGIN_DOMAIN ),
GROUPS_ACCESS_GROUPS,
'groups-admin-add-ons',
apply_filters( 'groups_add_submenu_page_function', 'groups_admin_add_ons' )
);
$pages[] = $page;
add_action( 'admin_print_styles-' . $page, array( __CLASS__, 'admin_print_styles' ) );
add_action( 'admin_print_scripts-' . $page, array( __CLASS__, 'admin_print_scripts' ) );
do_action( 'groups_admin_menu', $pages );
}
/**
* Network admin menu.
*/
public static function network_admin_menu() {
include_once( GROUPS_ADMIN_LIB . '/groups-admin-options.php');
$pages = array();
// main
$page = add_menu_page(
__( 'Groups', GROUPS_PLUGIN_DOMAIN ),
__( 'Groups', GROUPS_PLUGIN_DOMAIN ),
GROUPS_ADMINISTER_GROUPS,
'groups-network-admin',
apply_filters( 'groups_add_menu_page_function', 'groups_network_admin_options' ),
GROUPS_PLUGIN_URL . '/images/groups.png'
);
$pages[] = $page;
add_action( 'admin_print_styles-' . $page, array( __CLASS__, 'admin_print_styles' ) );
add_action( 'admin_print_scripts-' . $page, array( __CLASS__, 'admin_print_scripts' ) );
do_action( 'groups_network_admin_menu', $pages );
}
/**
* Adds plugin links.
*
* @param array $links
* @param array $links with additional links
*/
public static function plugin_action_links( $links ) {
if ( current_user_can( GROUPS_ADMINISTER_OPTIONS ) ) {
array_unshift(
$links,
'' . __( 'Options', GROUPS_PLUGIN_DOMAIN ) . ''
);
}
if ( current_user_can( GROUPS_ADMINISTER_GROUPS ) ) {
array_unshift(
$links,
'' . __( 'Groups', GROUPS_PLUGIN_DOMAIN ) . ''
);
}
return $links;
}
}
Groups_Admin::init();