/public/class-simple-staff-list-public.php

<?php

/**
 * The public-facing functionality of the plugin.
 *
 * @link       http://www.brettshumaker.com
 * @since      1.17
 *
 * @package    Simple_Staff_List
 * @subpackage Simple_Staff_List/public
 */

/**
 * The public-facing functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    Simple_Staff_List
 * @subpackage Simple_Staff_List/public
 * @author     Brett Shumaker <brettshumaker@gmail.com>
 */
class Simple_Staff_List_Public {

    /**
     * The ID of this plugin.
     *
     * @since    1.17
     * @access   private
     * @var      string $plugin_name The ID of this plugin.
     */
    private $plugin_name;

    /**
     * The version of this plugin.
     *
     * @since    1.17
     * @access   private
     * @var      string $version The current version of this plugin.
     */
    private $version;

    /**
     * The default attributes for the shortcode
     *
     * @since  1.17
     * @access  private
     * @var
     */
    private $simple_staff_list_shortcode_atts;

    /**
     * Initialize the class and set its properties.
     *
     * @since    1.17
     * @param    string    $plugin_name       The name of the plugin.
     * @param    string    $version    The version of this plugin.
     */
    public function __construct( $plugin_name, $version ) {

        $this->plugin_name = $plugin_name;
        $this->version     = $version;
        $this->simple_staff_list_shortcode_atts = array(
            'single' => 'no',
            'group' => '',
            'wrap_class' => '',
            'order' => 'ASC',
            'image_size' => 'full',
        );

        $this->staff_member_register_shortcodes();

    }

    /**
     * Register the stylesheets for the public-facing side of the site.
     *
     * @since    1.17
     */
    public function enqueue_styles() {

        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Simple_Staff_List_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Simple_Staff_List_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */

        wp_enqueue_style( $this->plugin_name,
            plugin_dir_url( __FILE__ ) . 'css/simple-staff-list-public.css',
            array(),
            $this->version,
            'all' );

    }

    /**
     * Register the stylesheets for the public-facing side of the site.
     *
     * @since    1.17
     */
    public function enqueue_scripts() {

        /**
         * This function is provided for demonstration purposes only.
         *
         * An instance of this class should be passed to the run() function
         * defined in Simple_Staff_List_Loader as all of the hooks are defined
         * in that particular class.
         *
         * The Simple_Staff_List_Loader will then create the relationship
         * between the defined hooks and the functions defined in this
         * class.
         */

        wp_enqueue_script( $this->plugin_name,
            plugin_dir_url( __FILE__ ) . 'js/simple-staff-list-public.js',
            array( 'jquery' ),
            $this->version,
            false );

    }

    /**
     * Initialize staff member custom post type and taxonomies.
     *
     * @since 1.17
     */
    public function staff_member_init() {

        global $wp_version;

        // Get user options for post type labels
        if ( ! get_option( '_staff_listing_custom_slug' ) ) {
            $slug = get_option( '_staff_listing_default_slug' );
        } else {
            $slug = get_option( '_staff_listing_custom_slug' );
        }
        if ( ! get_option( '_staff_listing_custom_name_singular' ) ) {
            $singular_name = get_option( '_staff_listing_default_name_singular' );
        } else {
            $singular_name = get_option( '_staff_listing_custom_name_singular' );
        }
        if ( ! get_option( '_staff_listing_custom_name_plural' ) ) {
            $name = get_option( '_staff_listing_default_name_plural' );
        } else {
            $name = get_option( '_staff_listing_custom_name_plural' );
        }

        // Set up post type options
        $labels = array(
            'name'                => $name,
            'singular_name'       => $singular_name,
            'add_new'             => _x( 'Add New', 'staff member', $this->plugin_name ),
            'add_new_item'        => __( 'Add New Staff Member', $this->plugin_name ),
            'edit_item'           => __( 'Edit Staff Member', $this->plugin_name ),
            'new_item'            => __( 'New Staff Member', $this->plugin_name ),
            'view_item'           => __( 'View Staff Member', $this->plugin_name ),
            'search_items'        => __( 'Search Staff Members', $this->plugin_name ),
            'exclude_from_search' => true,
            'not_found'           => __( 'No staff members found', $this->plugin_name ),
            'not_found_in_trash'  => __( 'No staff members found in Trash', $this->plugin_name ),
            'parent_item_colon'   => '',
            'all_items'           => __( 'All Staff Members', $this->plugin_name ),
            'menu_name'           => __( 'Staff Members', $this->plugin_name ),
        );

        $args = array(
            'labels'             => $labels,
            'public'             => true,
            'publicly_queryable' => true,
            'show_ui'            => true,
            'show_in_menu'       => true,
            'query_var'          => true,
            'rewrite'            => true,
            'capability_type'    => 'page',
            'has_archive'        => true,
            'hierarchical'       => false,
            'menu_position'      => 100,
            'rewrite'            => array( 'slug' => $slug, 'with_front' => false ),
            'supports'           => array( 'title', 'thumbnail', 'excerpt' ),
        );

        if ( version_compare( $wp_version, '3.8', '>=' ) ) {
            $args['menu_icon'] = 'dashicons-groups';
        }

        // Register post type
        register_post_type( 'staff-member', $args );

        $group_labels = array(
            'name'              => _x( 'Groups', 'taxonomy general name', $this->plugin_name ),
            'singular_name'     => _x( 'Group', 'taxonomy singular name', $this->plugin_name ),
            'search_items'      => __( 'Search Groups', $this->plugin_name ),
            'all_items'         => __( 'All Groups', $this->plugin_name ),
            'parent_item'       => __( 'Parent Group', $this->plugin_name ),
            'parent_item_colon' => __( 'Parent Group:', $this->plugin_name ),
            'edit_item'         => __( 'Edit Group', $this->plugin_name ),
            'update_item'       => __( 'Update Group', $this->plugin_name ),
            'add_new_item'      => __( 'Add New Group', $this->plugin_name ),
            'new_item_name'     => __( 'New Group Name', $this->plugin_name ),
        );
        register_taxonomy( 'staff-member-group', array( 'staff-member' ), array(
                'hierarchical' => true,
                'labels' => $group_labels, /* NOTICE: Here is where the $labels variable is used */
                'show_ui' => true,
                'query_var' => true,
                'rewrite' => array( 'slug' => 'group' ),
            ) );

    }

    /**
     * Register plugin shortcode(s)
     *
     * @since 1.17
     */
    public function staff_member_register_shortcodes() {

        add_shortcode( 'simple-staff-list', array( $this, 'staff_member_simple_staff_list_shortcode_callback' ) );

    }

    /**
     * Callback for [simple-staff-list]
     *
     * @since 1.17
     */
    public function staff_member_simple_staff_list_shortcode_callback( $atts = array() ) {

        global $sslp_sc_output;
        $this->simple_staff_list_shortcode_atts = shortcode_atts( $this->simple_staff_list_shortcode_atts, $atts, 'simple-staff-list' );
        include_once( 'partials/simple-staff-list-shortcode-display.php' );
        return $sslp_sc_output;

    }

}