bbp_is_user_favorite( int $user_id, int $topic_id )

Check if a topic is in user’s favorites or not

Description

Parameters

$user_id: (Optional) User id
$topic_id: (Optional) Topic id

Return

(bool) True if the topic is in user's favorites, otherwise false

Source

function bbp_is_user_favorite( $user_id = 0, $topic_id = 0 ) {

	$user_id = bbp_get_user_id( $user_id, true, true );
	if ( empty( $user_id ) )
		return false;

	$retval    = false;
	$favorites = bbp_get_user_favorites_topic_ids( $user_id );

	if ( !empty( $favorites ) ) {

		// Checking a specific topic id
		if ( !empty( $topic_id ) ) {
			$topic    = bbp_get_topic( $topic_id );
			$topic_id = !empty( $topic ) ? $topic->ID : 0;

		// Using the global topic id
		} elseif ( bbp_get_topic_id() ) {
			$topic_id = bbp_get_topic_id();

		// Use the current post id
		} elseif ( !bbp_get_topic_id() ) {
			$topic_id = get_the_ID();
		}

		// Is topic_id in the user's favorites
		if ( !empty( $topic_id ) ) {
			$retval = in_array( $topic_id, $favorites );
		}
	}

	return (bool) apply_filters( 'bbp_is_user_favorite', (bool) $retval, $user_id, $topic_id, $favorites );
}

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Changelog

Changelog
Version	Description
bbPress (r2652)	Introduced.

Uses

Uses
Uses	Description
bp-forums/topics/template.php: bbp_get_topic()	Gets a topic
bp-forums/topics/template.php: bbp_get_topic_id()	Return the topic id
bp-forums/users/template.php: bbp_get_user_id()	Return a validated user id
bp-forums/users/functions.php: bbp_get_user_favorites_topic_ids()	Get a user’s favorite topics’ ids

Used By
Used By	Description
bp-forums/classes/class-bp-rest-topics-endpoint.php: BP_REST_Topics_Endpoint::get_topic_action_states()	Get topic actions state based on current user.
bp-forums/classes/class-bp-rest-topics-actions-endpoint.php: BP_REST_Topics_Actions_Endpoint::rest_update_favorite()	Update favourites for the topic.
bp-forums/templates/default/bbpress-functions.php: BBP_Default::ajax_favorite()	AJAX handler to add or remove a topic from a user’s favorites
bp-forums/users/template.php: bbp_get_user_favorites_link()	User favorites link
bp-forums/users/functions.php: bbp_favorites_handler()	Handles the front end adding and removing of favorite topics

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