AnsPress_Comment_Hooks::new_comment()

	public static function new_comment() {
		$post_id = (int) ap_sanitize_unslash( 'post_id', 'r' );
		$content = ap_sanitize_unslash( 'content', 'r' );

		if ( ! is_user_logged_in() || ! ap_verify_nonce( 'new-comment' ) || ! ap_user_can_comment( $post_id ) ) {
			ap_ajax_json( array(
				'success'  => false,
				'snackbar' => [ 'message' => __( 'Unable to post comment', 'anspress-question-answer' ) ],
			) );
		}

		// Check if comment content is not empty.
		if ( empty( $content ) ) {
			ap_ajax_json( array(
				'success'  => false,
				'snackbar' => [ 'message' => __( 'Sorry, you cannot post a blank comment', 'anspress-question-answer' ) ],
			) );
		}

		$_post = ap_get_post( $post_id );

		$type = 'question' === $_post->post_type ? __( 'question', 'anspress-question-answer' ) : __( 'answer', 'anspress-question-answer' );

		// Check if not restricted post type.
		if ( in_array( $_post->post_status, [ 'draft', 'pending', 'trash' ], true ) ) {
			ap_ajax_json( array(
				'success'  => false,
				'snackbar' => [ 'message' => sprintf( __( 'Commenting is not allowed on draft, pending or deleted %s', 'anspress-question-answer' ), $type ) ],
			) );
		}

		// Get current user object.
		$user = wp_get_current_user();
		if ( ! $user->exists() ) {
			ap_ajax_json( array(
				'success'  => false,
				'snackbar' => [ 'message' => __( 'Sorry, you cannot post a comment', 'anspress-question-answer' ) ],
			) );
		}

		$commentdata = array(
			'comment_post_ID' 		   => $_post->ID,
			'comment_author' 		     => wp_slash( $user->display_name ),
			'comment_author_email' 	 => wp_slash( $user->user_email ),
			'comment_author_url' 	   => wp_slash( $user->user_url ),
			'comment_content' 		   => trim( $content ),
			'comment_type' 			     => 'anspress',
			'comment_parent' 		     => 0,
			'user_id' 				       => $user->ID,
		);

		/**
		 * Filter comment content before inserting to DB.
		 *
		 * @param bool 		$apply_filter 	Apply this filter.
		 * @param string 	$content 		Un-filtered comment content.
		 */
		$commentdata = apply_filters( 'ap_pre_insert_comment', $commentdata );

		// Insert new comment and get the comment ID.
		$comment_id = wp_new_comment( $commentdata, true );

		if ( ! is_wp_error( $comment_id ) && false !== $comment_id ) {
			$c = get_comment( $comment_id );
			do_action( 'ap_after_new_comment', $c );

			$count = get_comment_count( $c->comment_post_ID );

			$result = array(
				'success'    => true,
				'comment'      => ap_comment_ajax_data( $c ),
				'action' 		  => 'new-comment',
				'commentsCount' => [ 'text' => sprintf( _n( '%d Comment', '%d Comments', $count['all'], 'anspress-question-answer' ), $count['all'] ), 'number' => $count['all'], 'unapproved' => $count['awaiting_moderation'] ],
				'snackbar'   => [ 'message' => __( 'Comment successfully posted', 'anspress-question-answer' ) ],
			);

			ap_ajax_json( $result );
		}

		// Lastly output error message.
		ap_ajax_json( array(
			'success' => false,
			'snackbar' => [ 'message' => $comment_id->get_error_message() ],
		) );
	}