Location: PHPKode > scripts > Pods Framework > pods/components/Advanced-Relationships.php
<?php
/**
 * Name: Advanced Relationships
 *
 * Description: Add advanced relationship objects for relating to including Database Tables, Multisite Networks, Multisite Sites, Themes, Page Templates, Sidebars, Post Type Objects, and Taxonomy Objects
 *
 * Version: 2.3
 *
 * Category: Advanced
 *
 * Tableless Mode: No
 *
 * @package Pods\Components
 * @subpackage Advanced Relationships
 */

if ( class_exists( 'Pods_Advanced_Relationships' ) )
    return;

class Pods_Advanced_Relationships extends PodsComponent {

    /**
     * Do things like register/enqueue scripts and stylesheets
     *
     * @since 2.3
     */
    public function __construct () {
        add_action( 'pods_form_ui_field_pick_related_objects_other', array( $this, 'add_related_objects' ) );
    }

    /**
     * Add Advanced Related Objects
     *
     * @since 2.3
     */
    public function add_related_objects () {
        PodsField_Pick::$related_objects[ 'table' ] = array(
            'label' => __( 'Database Tables', 'pods' ),
            'group' => __( 'Advanced Objects', 'pods' )
        );

        if ( is_multisite() ) {
            PodsField_Pick::$related_objects[ 'site' ] = array(
                'label' => __( 'Multisite Sites', 'pods' ),
                'group' => __( 'Advanced Objects', 'pods' )
            );

            PodsField_Pick::$related_objects[ 'network' ] = array(
                'label' => __( 'Multisite Networks', 'pods' ),
                'group' => __( 'Advanced Objects', 'pods' )
            );
        }

        PodsField_Pick::$related_objects[ 'theme' ] = array(
            'label' => __( 'Themes', 'pods' ),
            'group' => __( 'Advanced Objects', 'pods' ),
            'simple' => true,
            'data_callback' => array( $this, 'data_themes' )
        );

        PodsField_Pick::$related_objects[ 'page-template' ] = array(
            'label' => __( 'Page Templates', 'pods' ),
            'group' => __( 'Advanced Objects', 'pods' ),
            'simple' => true,
            'data_callback' => array( $this, 'data_page_templates' )
        );

        PodsField_Pick::$related_objects[ 'sidebar' ] = array(
            'label' => __( 'Sidebars', 'pods' ),
            'group' => __( 'Advanced Objects', 'pods' ),
            'simple' => true,
            'data_callback' => array( $this, 'data_sidebars' )
        );

        PodsField_Pick::$related_objects[ 'post-types' ] = array(
            'label' => __( 'Post Type Objects', 'pods' ),
            'group' => __( 'Advanced Objects', 'pods' ),
            'simple' => true,
            'data_callback' => array( $this, 'data_post_types' )
        );

        PodsField_Pick::$related_objects[ 'taxonomies' ] = array(
            'label' => __( 'Taxonomy Objects', 'pods' ),
            'group' => __( 'Advanced Objects', 'pods' ),
            'simple' => true,
            'data_callback' => array( $this, 'data_taxonomies' )
        );
    }

    /**
     * Data callback for Themes
     *
     * @param string $name The name of the field
     * @param string|array $value The value of the field
     * @param array $options Field options
     * @param array $pod Pod data
     * @param int $id Item ID
     *
     * @return array
     *
     * @since 2.3
     */
    public function data_themes ( $name = null, $value = null, $options = null, $pod = null, $id = null ) {
        $data = array();

        $themes = wp_get_themes( array( 'allowed' => true ) );

        foreach ( $themes as $theme ) {
            $data[ $theme->Template ] = $theme->Name;
        }

        return apply_filters( 'pods_form_ui_field_pick_' . __FUNCTION__, $data, $name, $value, $options, $pod, $id );
    }

    /**
     * Data callback for Page Templates
     *
     * @param string $name The name of the field
     * @param string|array $value The value of the field
     * @param array $options Field options
     * @param array $pod Pod data
     * @param int $id Item ID
     *
     * @return array
     *
     * @since 2.3
     */
    public function data_page_templates ( $name = null, $value = null, $options = null, $pod = null, $id = null ) {
        $data = array();

        if ( !function_exists( 'get_page_templates' ) )
            include_once ABSPATH . 'wp-admin/includes/theme.php';

        $page_templates = apply_filters( 'pods_page_templates', get_page_templates() );

        if ( !in_array( 'page.php', $page_templates ) && locate_template( array( 'page.php', false ) ) )
            $page_templates[ 'Page (WP Default)' ] = 'page.php';

        if ( !in_array( 'index.php', $page_templates ) && locate_template( array( 'index.php', false ) ) )
            $page_templates[ 'Index (WP Fallback)' ] = 'index.php';

        ksort( $page_templates );

        $page_templates = array_flip( $page_templates );

        foreach ( $page_templates as $page_template_file => $page_template ) {
            $data[ $page_template_file ] = $page_template;
        }

        return apply_filters( 'pods_form_ui_field_pick_' . __FUNCTION__, $data, $name, $value, $options, $pod, $id );
    }

    /**
     * Data callback for Sidebars
     *
     * @param string $name The name of the field
     * @param string|array $value The value of the field
     * @param array $options Field options
     * @param array $pod Pod data
     * @param int $id Item ID
     *
     * @return array
     *
     * @since 2.3
     */
    public function data_sidebars ( $name = null, $value = null, $options = null, $pod = null, $id = null ) {
        $data = array();

        global $wp_registered_sidebars;

        if ( !empty( $wp_registered_sidebars ) ) {
            foreach ( $wp_registered_sidebars as $sidebar ) {
                $data[ $sidebar[ 'id' ] ] = $sidebar[ 'name' ];
            }
        }

        return apply_filters( 'pods_form_ui_field_pick_' . __FUNCTION__, $data, $name, $value, $options, $pod, $id );
    }

    /**
     * Data callback for Post Types
     *
     * @param string $name The name of the field
     * @param string|array $value The value of the field
     * @param array $options Field options
     * @param array $pod Pod data
     * @param int $id Item ID
     *
     * @return array
     *
     * @since 2.3
     */
    public function data_post_types ( $name = null, $value = null, $options = null, $pod = null, $id = null ) {
        $data = array();

        $post_types = get_post_types( array(), 'objects' );

        $ignore = array( 'revision', 'nav_menu_item' );

        foreach ( $post_types as $post_type ) {
            if ( in_array( $post_type->name, $ignore ) || 0 === strpos( $post_type->name, '_pods_' ) )
                continue;

            $data[ $post_type->name ] = $post_type->label;
        }

        return apply_filters( 'pods_form_ui_field_pick_' . __FUNCTION__, $data, $name, $value, $options, $pod, $id );
    }

    /**
     * Data callback for Taxonomies
     *
     * @param string $name The name of the field
     * @param string|array $value The value of the field
     * @param array $options Field options
     * @param array $pod Pod data
     * @param int $id Item ID
     *
     * @return array
     *
     * @since 2.3
     */
    public function data_taxonomies ( $name = null, $value = null, $options = null, $pod = null, $id = null ) {
        $data = array();

        $taxonomies = get_taxonomies( array(), 'objects' );

        $ignore = array( 'nav_menu', 'post_format' );

        foreach ( $taxonomies as $taxonomy ) {
            if ( in_array( $taxonomy->name, $ignore ) )
                continue;

            $data[ $taxonomy->name ] = $taxonomy->label;
        }

        return apply_filters( 'pods_form_ui_field_pick_' . __FUNCTION__, $data, $name, $value, $options, $pod, $id );
    }

}
Return current item: Pods Framework