AnsPress_Ajax::subscribe_to_question()

Description #

Subscribe user to a question.

Changelog #

Version	Description
unknown	Introduced.

Source #

File: includes/ajax-hooks.php

	public static function subscribe_to_question() {
		$post_id = (int) ap_sanitize_unslash( 'id', 'r' );

		if ( ! is_user_logged_in() ) {
			ap_ajax_json(
				array(
					'success'  => false,
					'snackbar' => array( 'message' => __( 'You must be logged in to subscribe to a question', 'anspress-question-answer' ) ),
				)
			);
		}

		$_post = ap_get_post( $post_id );

		if ( 'question' === $_post->post_type && ! anspress_verify_nonce( 'subscribe_' . $post_id ) ) {
			ap_ajax_json(
				array(
					'success'  => false,
					'snackbar' => array( 'message' => __( 'Sorry, unable to subscribe', 'anspress-question-answer' ) ),
				)
			);
		}

		// Check if already subscribed, toggle if subscribed.
		$exists = ap_get_subscriber( false, 'question', $post_id );

		if ( $exists ) {
			ap_delete_subscriber( $post_id, get_current_user_id(), 'question' );
			ap_ajax_json(
				array(
					'success'  => true,
					'snackbar' => array(
						'message' => sprintf(
							/* Translators: %s Unsubscribed to the question title */
							__( 'Successfully unsubscribed from question: %s', 'anspress-question-answer' ),
							$_post->post_title
						),
					),
					'count'    => ap_get_post_field( 'subscribers', $post_id ),
					'label'    => __( 'Subscribe', 'anspress-question-answer' ),
				)
			);
		}

		// Insert subscriber.
		$insert = ap_new_subscriber( false, 'question', $post_id );

		if ( false === $insert ) {
			ap_ajax_json(
				array(
					'success'  => false,
					'snackbar' => array( 'message' => __( 'Sorry, unable to subscribe', 'anspress-question-answer' ) ),
				)
			);
		}

		ap_ajax_json(
			array(
				'success'  => true,
				'snackbar' => array(
					'message' => sprintf(
						/* Translators: %s Subscribed to the question title */
						__( 'Successfully subscribed to question: %s', 'anspress-question-answer' ),
						$_post->post_title
					),
				),
				'count'    => ap_get_post_field( 'subscribers', $post_id ),
				'label'    => __( 'Unsubscribe', 'anspress-question-answer' ),
			)
		);
	}

Expand full source code Collapse full source code View on GitHub: includes/ajax-hooks.php:514