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63547c73c2
This widget allows the administrator to display sitewide notices in a sidebar. When enabled, the automatic sitewide notices overlay is turned off. Fixes #5143 Props hnla git-svn-id: https://buddypress.svn.wordpress.org/trunk@7430 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
116 lines
2.9 KiB
PHP
116 lines
2.9 KiB
PHP
<?php
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/**
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* BuddyPress Messages Widgets
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*
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* @package BuddyPress
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* @subpackage Messages
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*/
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/**
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* Register widgets for the Messages component.
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*
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* @since BuddyPress (1.9.0)
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*/
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function bp_messages_register_widgets() {
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add_action( 'widgets_init', create_function('', 'return register_widget( "BP_Messages_Sitewide_Notices_Widget" );') );
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}
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add_action( 'bp_register_widgets', 'bp_messages_register_widgets' );
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/** Sitewide Notices widget *************************************************/
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/**
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* A widget that displays sitewide notices.
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*
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* @since BuddyPress (1.9.0)
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*/
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class BP_Messages_Sitewide_Notices_Widget extends WP_Widget {
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/**
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* Constructor method
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*/
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function __construct() {
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parent::__construct(
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'bp_messages_sitewide_notices_widget',
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__( '(BuddyPress) Sitewide Notices', 'buddypress' ),
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array(
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'classname' => 'widget_bp_core_sitewide_messages buddypress widget',
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'description' => __( 'Display Sitewide Notices posted by the site administrator', 'buddypress' ),
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)
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);
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}
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/**
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* Render the widget.
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*
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* @see WP_Widget::widget() for a description of parameters.
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*
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* @param array $args See {@WP_Widget::widget()}.
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* @param array $args See {@WP_Widget::widget()}.
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*/
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public function widget( $args, $instance ) {
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if ( ! is_user_logged_in() ) {
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return;
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}
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// Don't display the widget if there are no Notices to show
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$notices = BP_Messages_Notice::get_active();
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if ( empty( $notices ) ) {
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return;
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}
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extract( $args );
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$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
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$title = apply_filters( 'widget_title', $title, $instance );
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echo $before_widget;
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echo $before_title . $title . $after_title; ?>
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<div class="bp-site-wide-message">
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<?php bp_message_get_notices(); ?>
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</div>
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<?php
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echo $after_widget;
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}
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/**
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* Process the saved settings for the widget.
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*
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* @see WP_Widget::update() for a description of parameters and
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* return values.
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*
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* @param array $new_instance See {@WP_Widget::update()}.
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* @param array $old_instance See {@WP_Widget::update()}.
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* @return array $instance See {@WP_Widget::update()}.
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*/
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public function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['title'] = strip_tags( $new_instance['title'] );
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return $instance;
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}
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/**
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* Render the settings form for Appearance > Widgets.
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*
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* @see WP_Widget::form() for a description of parameters.
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*
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* @param array $instance See {@WP_Widget::form()}.
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*/
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public function form( $instance ) {
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$instance = wp_parse_args( (array) $instance, array(
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'title' => '',
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) );
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$title = strip_tags( $instance['title'] ); ?>
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<p>
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<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'buddypress' ); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
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</p>
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<?php
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}
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}
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