Viewing File: /home/rtsgrob/ww3/wp-content/plugins/tutor-lms-certificate-builder/src/Utils.php

<?php

namespace Tutor\Certificate\Builder;

class Utils {
	public function get_certificates( $page = 1, $per_page = -1, $author_id = null, $status = 'publish', $count_only = false, $include_admins = false, $template_in = array() ) {
		global $wpdb;

		$author_in                = array();
		$author_id ? $author_in[] = $author_id : 0;

		if ( $include_admins ) {
			$author_in[] = get_current_user_id();

			if ( tutor_utils()->get_option( 'instructor_can_use_admin_cert_template' ) ) {
				$admins    = get_users( array( 'role' => 'administrator' ) );
				$admin_ids = array_column( $admins, 'ID' );
				$author_in = array_unique( array_merge( $author_in, $admin_ids ) );
			}
		}

		$args = array(
			'posts_per_page' => $per_page,
			'post_type'      => Plugin::CERTIFICATE_POST_TYPE,
			'post_status'    => $status,
			'paged'          => $page,
		);

		// Add author condition.
		count( $author_in ) ? $args['author__in'] = $author_in : 0;

		// Add specific template condition.
		if ( count( $template_in ) ) {

			// Extract certificate ID from the slug.
			$template_in = array_map(
				function( $num ) {
					return (int) filter_var( $num, FILTER_SANITIZE_NUMBER_INT );
				},
				$template_in
			);

			$template_in = array_filter(
				$template_in,
				function( $num ) {
					return $num > 0;
				}
			);

			$args['post__in'] = $template_in;
		}

		// Get certificates.
		$certificates = get_posts( $args );
		$certificates = is_array( $certificates ) ? $certificates : array();

		if ( $count_only ) {
			// Return total count.
			return count( $certificates );
		}

		// Assign editional data.
		$url_base = trailingslashit( wp_upload_dir()['baseurl'] ) . Plugin::CERTIFICATE_TEMPLATE_DIR . '/';
		foreach ( $certificates as $index => $certificate ) {
			// Assign thumbnail URL.
			$_name                                 = get_post_meta( $certificate->ID, Plugin::CERTIFICATE_PREVIEW_META_KEY, true );
			$url                                   = $_name ? $url_base . $_name : '';
			$certificates[ $index ]->thumbnail_url = $url;

			// Assign edit URL.
			$certificates[ $index ]->edit_url      = Helper::certificate_builder_url( $certificate->ID );
			$certificates[ $index ]->duplicate_url = Helper::certificate_duplicate_url( $certificate->ID );
		}

		return $certificates;
	}
}