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   1  <?php
   2  /**
   3   * BuddyPress Members Widgets.
   4   *
   5   * @package BuddyPress
   6   * @subpackage MembersWidgets
   7   * @since 2.2.0
   8   */
   9  
  10  // Exit if accessed directly.
  11  defined( 'ABSPATH' ) || exit;
  12  
  13  /**
  14   * Registers the Members Legacy Widget.
  15   *
  16   * @since 10.0.0
  17   */
  18  function bp_members_register_members_widget() {
  19      register_widget( 'BP_Core_Members_Widget' );
  20  }
  21  
  22  /**
  23   * Registers the "Who's online?" Legacy Widget.
  24   *
  25   * @since 10.0.0
  26   */
  27  function bp_members_register_whos_online_widget() {
  28      register_widget( 'BP_Core_Whos_Online_Widget' );
  29  }
  30  
  31  /**
  32   * Registers the "Recently Active" Legacy Widget.
  33   *
  34   * @since 10.0.0
  35   */
  36  function bp_members_register_recently_active_widget() {
  37      register_widget( 'BP_Core_Recently_Active_Widget' );
  38  }
  39  
  40  /**
  41   * Register bp-members widgets.
  42   *
  43   * Previously, these widgets were registered in bp-core.
  44   *
  45   * @since 2.2.0
  46   */
  47  function bp_members_register_widgets() {
  48      add_action( 'widgets_init', 'bp_members_register_members_widget' );
  49      add_action( 'widgets_init', 'bp_members_register_whos_online_widget' );
  50      add_action( 'widgets_init', 'bp_members_register_recently_active_widget' );
  51  }
  52  add_action( 'bp_register_widgets', 'bp_members_register_widgets' );
  53  
  54  /**
  55   * AJAX request handler for Members widgets.
  56   *
  57   * @since 1.0.0
  58   *
  59   * @see BP_Core_Members_Widget
  60   */
  61  function bp_core_ajax_widget_members() {
  62  
  63      check_ajax_referer( 'bp_core_widget_members' );
  64  
  65      // Setup some variables to check.
  66      $filter      = ! empty( $_POST['filter']      ) ? $_POST['filter']                : 'recently-active-members';
  67      $max_members = ! empty( $_POST['max-members'] ) ? absint( $_POST['max-members'] ) : 5;
  68  
  69      // Determine the type of members query to perform.
  70      switch ( $filter ) {
  71  
  72          // Newest activated.
  73          case 'newest-members' :
  74              $type = 'newest';
  75              break;
  76  
  77          // Popular by friends.
  78          case 'popular-members' :
  79              if ( bp_is_active( 'friends' ) ) {
  80                  $type = 'popular';
  81              } else {
  82                  $type = 'active';
  83              }
  84              break;
  85  
  86          // Default.
  87          case 'recently-active-members' :
  88          default :
  89              $type = 'active';
  90              break;
  91      }
  92  
  93      // Setup args for querying members.
  94      $members_args = array(
  95          'user_id'         => 0,
  96          'type'            => $type,
  97          'per_page'        => $max_members,
  98          'max'             => $max_members,
  99          'populate_extras' => true,
 100          'search_terms'    => false,
 101      );
 102  
 103      // Query for members.
 104      if ( bp_has_members( $members_args ) ) : ?>
 105          <?php echo '0[[SPLIT]]'; // Return valid result. TODO: remove this. ?>
 106          <?php while ( bp_members() ) : bp_the_member(); ?>
 107              <li class="vcard">
 108                  <div class="item-avatar">
 109                      <a href="<?php bp_member_permalink(); ?>"><?php bp_member_avatar(); ?></a>
 110                  </div>
 111  
 112                  <div class="item">
 113                      <div class="item-title fn"><a href="<?php bp_member_permalink(); ?>"><?php bp_member_name(); ?></a></div>
 114                      <?php if ( 'active' === $type ) : ?>
 115                          <div class="item-meta"><span class="activity"><?php bp_member_last_active(); ?></span></div>
 116                      <?php elseif ( 'newest' === $type ) : ?>
 117                          <div class="item-meta"><span class="activity"><?php bp_member_registered(); ?></span></div>
 118                      <?php elseif ( bp_is_active( 'friends' ) ) : ?>
 119                          <div class="item-meta"><span class="activity"><?php bp_member_total_friend_count(); ?></span></div>
 120                      <?php endif; ?>
 121                  </div>
 122              </li>
 123  
 124          <?php endwhile; ?>
 125  
 126      <?php else: ?>
 127          <?php echo "-1[[SPLIT]]<li>"; ?>
 128          <?php esc_html_e( 'There were no members found, please try another filter.', 'buddypress' ) ?>
 129          <?php echo "</li>"; ?>
 130      <?php endif;
 131  }
 132  add_action( 'wp_ajax_widget_members', 'bp_core_ajax_widget_members' );
 133  add_action( 'wp_ajax_nopriv_widget_members', 'bp_core_ajax_widget_members' );