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   1  <?php
   2  /**
   3   * Messages: View action handler.
   4   *
   5   * @package BuddyPress
   6   * @subpackage MessageActions
   7   * @since 3.0.0
   8   */
   9  
  10  /**
  11   * Process a request to view a single message thread.
  12   *
  13   * @return bool False if not a single conversation.
  14   */
  15  function messages_action_conversation() {
  16  
  17      // Bail if not viewing a single conversation.
  18      if ( ! bp_is_messages_component() || ! bp_is_current_action( 'view' ) ) {
  19          return false;
  20      }
  21  
  22      // Get the thread ID from the action variable.
  23      $thread_id = (int) bp_action_variable( 0 );
  24  
  25      if ( ! messages_is_valid_thread( $thread_id ) || ( ! messages_check_thread_access( $thread_id ) && ! bp_current_user_can( 'bp_moderate' ) ) ) {
  26          return;
  27      }
  28  
  29      // Check if a new reply has been submitted.
  30      if ( isset( $_POST['send'] ) ) {
  31  
  32          // Check the nonce.
  33          check_admin_referer( 'messages_send_message', 'send_message_nonce' );
  34  
  35          $new_reply = messages_new_message( array(
  36              'thread_id' => $thread_id,
  37              'subject'   => ! empty( $_POST['subject'] ) ? $_POST['subject'] : false,
  38              'content'   => $_POST['content']
  39          ) );
  40  
  41          // Send the reply.
  42          if ( ! empty( $new_reply ) ) {
  43              bp_core_add_message( __( 'Your reply was sent successfully', 'buddypress' ) );
  44          } else {
  45              bp_core_add_message( __( 'There was a problem sending your reply. Please try again.', 'buddypress' ), 'error' );
  46          }
  47  
  48          bp_core_redirect( bp_displayed_user_domain() . bp_get_messages_slug() . '/view/' . $thread_id . '/' );
  49      }
  50  
  51      /*
  52       * Mark message read, but only run on the logged-in user's profile.
  53       * If an admin visits a thread, it shouldn't change the read status.
  54       */
  55      if ( bp_is_my_profile() ) {
  56          messages_mark_thread_read( $thread_id );
  57      }
  58  
  59      /**
  60       * Fires after processing a view request for a single message thread.
  61       *
  62       * @since 1.7.0
  63       */
  64      do_action( 'messages_action_conversation' );
  65  }
  66  add_action( 'bp_actions', 'messages_action_conversation' );