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Code Reference Classes BP_Messages_Thread BP_Messages_Thread::mark_as_unread()

BP_Messages_Thread::mark_as_unread( int $thread_id )

Mark a thread as unread.

Description

Parameters

$thread_id

(Required) The message thread ID.

Return

(false|int) Number of threads marked as unread or false on error.

Source

File: bp-messages/classes/class-bp-messages-thread.php 

	public static function mark_as_unread( $thread_id = 0 ) {
		global $wpdb;

		$user_id =
			bp_displayed_user_id() ?
			bp_displayed_user_id() :
			bp_loggedin_user_id();

		$bp     = buddypress();
		$retval = $wpdb->query( $wpdb->prepare( "UPDATE {$bp->messages->table_name_recipients} SET unread_count = 1 WHERE user_id = %d AND thread_id = %d", $user_id, $thread_id ) );

		wp_cache_delete( 'thread_recipients_' . $thread_id, 'bp_messages' );
		wp_cache_delete( $user_id, 'bp_messages_unread_count' );

		/**
		 * Fires when messages thread was marked as unread.
		 *
		 * @since BuddyPress 2.8.0
		 *
		 * @param int $thread_id The message thread ID.
		 */
		do_action( 'messages_thread_mark_as_unread', $thread_id );

		return $retval;
	}

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Changelog

Changelog
Version Description
BuddyPress 1.0.0 Introduced.

Uses

Uses
Uses Description
bp-loader.php: buddypress()

The main function responsible for returning the one true BuddyBoss Instance to functions everywhere.
bp-messages/classes/class-bp-messages-thread.php: messages_thread_mark_as_unread

Fires when messages thread was marked as unread.
bp-core/bp-core-template.php: bp_loggedin_user_id()

Get the ID of the currently logged-in user.
bp-core/bp-core-template.php: bp_displayed_user_id()

Get the ID of the currently displayed user.

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