Jobster_WP_Job_Manager_Output_Jobs

jobster-jobs-function.php

if (class_exists('WP_Job_Manager_Shortcodes')) {
	/**
	 * Jobster_WP_Job_Manager_Output_Jobs class.
	 */
	class Jobster_WP_Job_Manager_Output_Jobs extends WP_Job_Manager_Shortcodes {
	
		/**
		 * __construct function.
		 * @see add_shortcode( 'jobs', array( $this, 'output_jobs' ) ); in core plugin.
		 *
		 * @access public
		 * @return void
		 */
		public function __construct() {
			add_shortcode( 'jobster_jobs', array( $this, 'output_jobs' ) );
		}


		/**
		 * output_jobs function.
		 *
		 * @access public
		 * @param mixed $args
		 * @return void
		 */
		public function output_jobs( $atts ) {
			ob_start();

			extract( $atts = shortcode_atts( apply_filters( 'job_manager_output_jobs_defaults', array(
				'per_page'                  => get_option( 'job_manager_per_page' ),
				'orderby'                   => 'featured',
				'order'                     => 'DESC',

				// Filters + cats
				'show_filters'              => true,
				'show_categories'           => true,
				'show_category_multiselect' => get_option( 'job_manager_enable_default_category_multiselect', false ),
				'show_pagination'           => false,
				'show_more'                 => true,

				// Limit what jobs are shown based on category and type
				'categories'                => '',
				'job_types'                 => '',
				'featured'                  => null, // True to show only featured, false to hide featured, leave null to show both.
				'filled'                    => null, // True to show only filled, false to hide filled, leave null to show both/use the settings.

				// Default values for filters
				'location'                  => '',
				'keywords'                  => '',
				'selected_category'         => '',
				'selected_job_types'        => implode( ',', array_values( get_job_listing_types( 'id=>slug' ) ) ),
			) ), $atts ) );

			if ( ! get_option( 'job_manager_enable_categories' ) ) {
				$show_categories = false;
			}

			// String and bool handling
			$show_filters              = $this->string_to_bool( $show_filters );
			$show_categories           = $this->string_to_bool( $show_categories );
			$show_category_multiselect = $this->string_to_bool( $show_category_multiselect );
			$show_more                 = $this->string_to_bool( $show_more );
			$show_pagination           = $this->string_to_bool( $show_pagination );

			if ( ! is_null( $featured ) ) {
				$featured = ( is_bool( $featured ) && $featured ) || in_array( $featured, array( '1', 'true', 'yes' ) ) ? true : false;
			}

			if ( ! is_null( $filled ) ) {
				$filled = ( is_bool( $filled ) && $filled ) || in_array( $filled, array( '1', 'true', 'yes' ) ) ? true : false;
			}

			// Array handling
			$categories         = is_array( $categories ) ? $categories : array_filter( array_map( 'trim', explode( ',', $categories ) ) );
			$job_types          = is_array( $job_types ) ? $job_types : array_filter( array_map( 'trim', explode( ',', $job_types ) ) );
			$selected_job_types = is_array( $selected_job_types ) ? $selected_job_types : array_filter( array_map( 'trim', explode( ',', $selected_job_types ) ) );

			// Get keywords and location from querystring if set
			if ( ! empty( $_GET['search_keywords'] ) ) {
				$keywords = sanitize_text_field( $_GET['search_keywords'] );
			}
			if ( ! empty( $_GET['search_location'] ) ) {
				$location = sanitize_text_field( $_GET['search_location'] );
			}
			if ( ! empty( $_GET['search_category'] ) ) {
				$selected_category = sanitize_text_field( $_GET['search_category'] );
			}

			if ( $show_filters ) {

				get_job_manager_template( 'jobster-job-filters.php', array( 'per_page' => $per_page, 'orderby' => $orderby, 'order' => $order, 'show_categories' => $show_categories, 'categories' => $categories, 'selected_category' => $selected_category, 'job_types' => $job_types, 'atts' => $atts, 'location' => $location, 'keywords' => $keywords, 'selected_job_types' => $selected_job_types, 'show_category_multiselect' => $show_category_multiselect ) );

				get_job_manager_template( 'jobster-job-listings-start.php' );
				get_job_manager_template( 'jobster-job-listings-end.php' );

				if ( ! $show_pagination && $show_more ) {
					echo '<a class="load_more_jobs" href="#" style="display:none;"><strong>' . __( 'Load more listings', 'wp-job-manager' ) . '</strong></a>';
				}

			} else {

				$jobs = get_job_listings( apply_filters( 'job_manager_output_jobs_args', array(
					'search_location'   => $location,
					'search_keywords'   => $keywords,
					'search_categories' => $categories,
					'job_types'         => $job_types,
					'orderby'           => $orderby,
					'order'             => $order,
					'posts_per_page'    => $per_page,
					'featured'          => $featured,
					'filled'            => $filled
				) ) );

				if ( $jobs->have_posts() ) : ?>

					<?php get_job_manager_template( 'jobster-job-listings-start.php' ); // see file names?>

					<?php while ( $jobs->have_posts() ) : $jobs->the_post(); ?>
						<?php get_job_manager_template_part( 'content-jobster', 'job_listing' ); ?>
					<?php endwhile; ?>

					<?php get_job_manager_template( 'jobster-job-listings-end.php' ); ?>

					<?php if ( $jobs->found_posts > $per_page && $show_more ) : ?>

						<?php wp_enqueue_script( 'wp-job-manager-ajax-filters' ); ?>

						<?php if ( $show_pagination ) : ?>
							<?php echo get_job_listing_pagination( $jobs->max_num_pages ); ?>
						<?php else : ?>
							<a class="load_more_jobs" href="#"><strong><?php _e( 'Load more listings', 'wp-job-manager' ); ?></strong></a>
						<?php endif; ?>

					<?php endif; ?>

				<?php else :
					do_action( 'job_manager_output_jobs_no_results' );
				endif;

				wp_reset_postdata();
			}

			$data_attributes_string = '';
			$data_attributes        = array(
				'location'        => $location,
				'keywords'        => $keywords,
				'show_filters'    => $show_filters ? 'true' : 'false',
				'show_pagination' => $show_pagination ? 'true' : 'false',
				'per_page'        => $per_page,
				'orderby'         => $orderby,
				'order'           => $order,
				'categories'      => implode( ',', $categories ),
			);
			if ( ! is_null( $featured ) ) {
				$data_attributes[ 'featured' ] = $featured ? 'true' : 'false';
			}
			if ( ! is_null( $filled ) ) {
				$data_attributes[ 'filled' ]   = $filled ? 'true' : 'false';
			}
			foreach ( $data_attributes as $key => $value ) {
				$data_attributes_string .= 'data-' . esc_attr( $key ) . '="' . esc_attr( $value ) . '" ';
			}

			$job_listings_output = apply_filters( 'job_manager_job_listings_output', ob_get_clean() );

			return '<div class="job_listings" ' . $data_attributes_string . '>' . $job_listings_output . '</div>';
		}


	}
	
    new Jobster_WP_Job_Manager_Output_Jobs();
}