mirror of
https://gh.wpcy.net/https://github.com/buddypress/buddypress.git
synced 2026-05-31 05:04:29 +08:00
84e001ea6f
git-svn-id: https://buddypress.svn.wordpress.org/trunk@7560 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
251 lines
8.5 KiB
PHP
251 lines
8.5 KiB
PHP
<?php
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/**
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* BuddyPress Widgets
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*
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* @package BuddyPress
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* @subpackage Friends
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* @since 1.9.0
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*/
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// Exit if accessed directly
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if ( ! defined( 'ABSPATH' ) ) exit;
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/**
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* Register the friends widget.
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*
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* @since BuddyPress (1.9.0)
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*/
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function bp_friends_register_widgets() {
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if ( ! bp_is_active( 'friends' ) ) {
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return;
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}
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add_action( 'widgets_init', create_function( '', 'return register_widget("BP_Core_Friends_Widget");' ) );
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}
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add_action( 'bp_register_widgets', 'bp_friends_register_widgets' );
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/*** MEMBER FRIENDS WIDGET *****************/
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/**
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* The User Friends widget class.
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*
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* @since BuddyPress (1.9.0)
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*/
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class BP_Core_Friends_Widget extends WP_Widget {
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/**
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* Class constructor.
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*/
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function __construct() {
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$widget_ops = array(
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'description' => __( 'A dynamic list of recently active, popular, and newest Friends of the displayed member. Widget is only shown when viewing a member profile.', 'buddypress' ),
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'classname' => 'widget_bp_core_friends_widget buddypress widget',
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);
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parent::__construct( false, $name = _x( '(BuddyPress) Friends', 'widget name', 'buddypress' ), $widget_ops );
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}
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/**
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* Display the widget.
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*
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* @param array $args Widget arguments.
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* @param array $instance The widget settings, as saved by the user.
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*/
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function widget( $args, $instance ) {
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extract( $args );
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if ( ! bp_displayed_user_id() ) {
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return;
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}
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$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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wp_enqueue_script( 'bp_core_widget_friends-js', BP_PLUGIN_URL . "bp-friends/js/widget-friends{$min}.js", array( 'jquery' ), bp_get_version() );
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$user_id = bp_displayed_user_id();
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$link = trailingslashit( bp_displayed_user_domain() . bp_get_friends_slug() );
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$instance['title'] = sprintf( __( '%s’s Friends', 'buddypress' ), bp_get_displayed_user_fullname() );
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if ( empty( $instance['friend_default'] ) ) {
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$instance['friend_default'] = 'active';
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}
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$title = apply_filters( 'widget_title', $instance['title'] );
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echo $before_widget;
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$title = $instance['link_title'] ? '<a href="' . esc_url( $link ) . '">' . esc_html( $title ) . '</a>' : esc_html( $title );
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echo $before_title . $title . $after_title;
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$members_args = array(
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'user_id' => absint( $user_id ),
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'type' => sanitize_text_field( $instance['friend_default'] ),
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'max' => absint( $instance['max_friends'] ),
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'populate_extras' => 1,
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);
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?>
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<?php if ( bp_has_members( $members_args ) ) : ?>
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<div class="item-options" id="friends-list-options">
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<a href="<?php bp_members_directory_permalink(); ?>" id="newest-friends" <?php if ( $instance['friend_default'] == 'newest' ) : ?>class="selected"<?php endif; ?>><?php _e( 'Newest', 'buddypress' ) ?></a>
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| <a href="<?php bp_members_directory_permalink(); ?>" id="recently-active-friends" <?php if ( $instance['friend_default'] == 'active' ) : ?>class="selected"<?php endif; ?>><?php _e( 'Active', 'buddypress' ) ?></a>
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| <a href="<?php bp_members_directory_permalink(); ?>" id="popular-friends" <?php if ( $instance['friend_default'] == 'popular' ) : ?>class="selected"<?php endif; ?>><?php _e( 'Popular', 'buddypress' ) ?></a>
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</div>
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<ul id="friends-list" class="item-list">
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<?php while ( bp_members() ) : bp_the_member(); ?>
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<li class="vcard">
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<div class="item-avatar">
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<a href="<?php bp_member_permalink() ?>" title="<?php bp_member_name() ?>"><?php bp_member_avatar() ?></a>
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</div>
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<div class="item">
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<div class="item-title fn"><a href="<?php bp_member_permalink() ?>" title="<?php bp_member_name() ?>"><?php bp_member_name() ?></a></div>
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<div class="item-meta">
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<span class="activity">
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<?php
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if ( 'newest' == $instance['friend_default'] )
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bp_member_registered();
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if ( 'active' == $instance['friend_default'] )
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bp_member_last_active();
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if ( 'popular' == $instance['friend_default'] )
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bp_member_total_friend_count();
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?>
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</span>
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</div>
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</div>
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</li>
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<?php endwhile; ?>
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</ul>
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<?php wp_nonce_field( 'bp_core_widget_friends', '_wpnonce-friends' ); ?>
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<input type="hidden" name="friends_widget_max" id="friends_widget_max" value="<?php echo absint( $instance['max_friends'] ); ?>" />
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<?php else: ?>
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<div class="widget-error">
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<?php _e( 'Sorry, no members were found.', 'buddypress' ); ?>
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</div>
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<?php endif; ?>
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<?php echo $after_widget; ?>
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<?php
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}
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/**
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* Process a widget save.
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*
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* @param array $new_instance The parameters saved by the user.
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* @param array $old_instance The paramaters as previously saved to the database.
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* @return array $instance The processed settings to save.
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*/
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function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['max_friends'] = absint( $new_instance['max_friends'] );
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$instance['friend_default'] = sanitize_text_field( $new_instance['friend_default'] );
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$instance['link_title'] = (bool) $new_instance['link_title'];
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return $instance;
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}
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/**
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* Render the widget edit form.
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*
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* @param array $instance The saved widget settings.
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*/
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function form( $instance ) {
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$defaults = array(
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'max_friends' => 5,
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'friend_default' => 'active',
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'link_title' => false
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);
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$instance = wp_parse_args( (array) $instance, $defaults );
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$max_friends = $instance['max_friends'];
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$friend_default = $instance['friend_default'];
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$link_title = (bool) $instance['link_title'];
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?>
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<p><label for="<?php echo $this->get_field_name( 'link_title' ) ?>"><input type="checkbox" name="<?php echo $this->get_field_name('link_title') ?>" value="1" <?php checked( $link_title ) ?> /> <?php _e( 'Link widget title to Members directory', 'buddypress' ) ?></label></p>
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<p><label for="bp-core-widget-friends-max"><?php _e( 'Max friends to show:', 'buddypress' ); ?> <input class="widefat" id="<?php echo $this->get_field_id( 'max_friends' ); ?>" name="<?php echo $this->get_field_name( 'max_friends' ); ?>" type="text" value="<?php echo absint( $max_friends ); ?>" style="width: 30%" /></label></p>
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<p>
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<label for="bp-core-widget-friends-default"><?php _e( 'Default friends to show:', 'buddypress' ); ?>
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<select name="<?php echo $this->get_field_name( 'friend_default' ) ?>">
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<option value="newest" <?php selected( $friend_default, 'newest' ); ?>><?php _e( 'Newest', 'buddypress' ) ?></option>
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<option value="active" <?php selected( $friend_default, 'active' );?>><?php _e( 'Active', 'buddypress' ) ?></option>
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<option value="popular" <?php selected( $friend_default, 'popular' ); ?>><?php _e( 'Popular', 'buddypress' ) ?></option>
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</select>
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</label>
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</p>
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<?php
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}
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}
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/** Widget AJAX ******************/
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/**
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* Process AJAX pagination or filtering for the Friends widget.
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*
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* @since BuddyPress (1.9.0)
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*/
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function bp_core_ajax_widget_friends() {
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check_ajax_referer( 'bp_core_widget_friends' );
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switch ( $_POST['filter'] ) {
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case 'newest-friends':
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$type = 'newest';
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break;
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case 'recently-active-friends':
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$type = 'active';
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break;
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case 'popular-friends':
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$type = 'popular';
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break;
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}
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$members_args = array(
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'user_id' => bp_displayed_user_id(),
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'type' => $type,
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'max' => absint( $_POST['max-friends'] ),
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'populate_extras' => 1,
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);
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if ( bp_has_members( $members_args ) ) : ?>
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<?php echo '0[[SPLIT]]'; // return valid result. TODO: remove this. ?>
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<?php while ( bp_members() ) : bp_the_member(); ?>
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<li class="vcard">
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<div class="item-avatar">
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<a href="<?php bp_member_permalink() ?>"><?php bp_member_avatar() ?></a>
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</div>
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<div class="item">
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<div class="item-title fn"><a href="<?php bp_member_permalink() ?>" title="<?php bp_member_name() ?>"><?php bp_member_name() ?></a></div>
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<?php if ( 'active' == $type ) : ?>
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<div class="item-meta"><span class="activity"><?php bp_member_last_active() ?></span></div>
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<?php elseif ( 'newest' == $type ) : ?>
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<div class="item-meta"><span class="activity"><?php bp_member_registered() ?></span></div>
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<?php elseif ( bp_is_active( 'friends' ) ) : ?>
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<div class="item-meta"><span class="activity"><?php bp_member_total_friend_count() ?></span></div>
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<?php endif; ?>
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</div>
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</li>
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<?php endwhile; ?>
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<?php else: ?>
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<?php echo "-1[[SPLIT]]<li>"; ?>
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<?php _e( 'There were no members found, please try another filter.', 'buddypress' ) ?>
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<?php echo "</li>"; ?>
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<?php endif;
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}
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add_action( 'wp_ajax_widget_friends', 'bp_core_ajax_widget_friends' );
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add_action( 'wp_ajax_nopriv_widget_friends', 'bp_core_ajax_widget_friends' );
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