PHP wpcf_pr_admin_get_has函数代码示例

/**
 * Init function.
 * 
 * Enqueues styles and scripts on post edit page.
 * 
 * @param type $post_type
 * @param type $post
 * @param type $groups
 * @param type $wpcf_active 
 */
function wpcf_pr_admin_post_init_action($post_type, $post, $groups, $wpcf_active)
{
    // See if any data
    $has = wpcf_pr_admin_get_has($post_type);
    $belongs = wpcf_pr_admin_get_belongs($post_type);
    /*
     * 
     * Enqueue styles and scripts
     */
    if (!empty($has) || !empty($belongs)) {
        add_action('admin_head', 'wpcf_pr_add_field_js');
        $output = wpcf_pr_admin_post_meta_box_output($post, array('post_type' => $post_type, 'has' => $has, 'belongs' => $belongs));
        add_meta_box('wpcf-post-relationship', __('Fields table', 'wpcf'), 'wpcf_pr_admin_post_meta_box', $post_type, 'normal', 'default', array('output' => $output));
        if (!empty($output)) {
            wp_enqueue_script('wpcf-post-relationship', WPCF_EMBEDDED_RELPATH . '/resources/js/post-relationship.js', array('jquery'), WPCF_VERSION);
            wp_enqueue_style('wpcf-post-relationship', WPCF_EMBEDDED_RELPATH . '/resources/css/post-relationship.css', array(), WPCF_VERSION);
            if (!$wpcf_active) {
                wpcf_enqueue_scripts();
                wp_enqueue_style('wpcf-pr-post', WPCF_EMBEDDED_RES_RELPATH . '/css/fields-post.css', array(), WPCF_VERSION);
                wp_enqueue_script('wpcf-form-validation', WPCF_EMBEDDED_RES_RELPATH . '/js/' . 'jquery-form-validation/jquery.validate.min.js', array('jquery'), WPCF_VERSION);
                wp_enqueue_script('wpcf-form-validation-additional', WPCF_EMBEDDED_RES_RELPATH . '/js/' . 'jquery-form-validation/additional-methods.min.js', array('jquery'), WPCF_VERSION);
            }
            wpcf_admin_add_js_settings('wpcf_pr_del_warning', '\'' . __('Are you sure about deleting this post?', 'wpcf') . '\'');
            wpcf_admin_add_js_settings('wpcf_pr_pagination_warning', '\'' . __('If you continue without saving your changes, it might get lost.', 'wpcf') . '\'');
        }
    }
}

/**
 * Checks if post type is parent
 * @param type $parent_post_type
 * @param type $child_post_type
 * @return type
 */
function wpcf_relationship_is_parent($parent_post_type, $child_post_type)
{
    $has = wpcf_pr_admin_get_has($parent_post_type);
    return isset($has[$child_post_type]);
}

/**
 * Gets all post types and data that owns.
 * 
 * @param type $post_type
 * @return type 
 */
function wpcf_pr_get_has($post_type)
{
    require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
    return wpcf_pr_admin_get_has($post_type);
}

function wpcf_admin_metabox_relationship($post_type)
{
    $form = array();
    $form['table-pr-open'] = wpcf_admin_metabox_begin(__('Post Relationship', 'wpcf'), 'relationship', 'wpcf-types-form-pr-table', false);
    /**
     * belongs/children section
     */
    $has = wpcf_pr_admin_get_has($post_type['slug']);
    $belongs = wpcf_pr_admin_get_belongs($post_type['slug']);
    $post_types = get_post_types('', 'objects');
    if (empty($has) || empty($post_type['slug'])) {
        $txt_has = __("Children: None", 'wpcf');
    } else {
        $txt_has = array();
        foreach ($has as $pr_key => $pr_data) {
            $txt_has[] = isset($post_types[$pr_key]) ? $post_types[$pr_key]->labels->singular_name : $pr_key;
        }
        $txt_has = sprintf(__("Children: %s", 'wpcf'), implode(', ', $txt_has));
    }
    if (!empty($belongs)) {
        $txt_belongs = array();
        foreach ($belongs as $pr_key => $pr_data) {
            $txt_belongs[] = isset($post_types[$pr_key]) ? $post_types[$pr_key]->labels->singular_name : $pr_key;
        }
        $txt_belongs = sprintf(__("Parent: %s", 'wpcf'), implode(', ', $txt_belongs));
    } else {
        $txt_belongs = __("Parent: None", 'wpcf');
    }
    // Others belonging to
    if (!empty($belongs)) {
        $txt_belongs = array();
        foreach ($belongs as $pr_key => $pr_data) {
            $txt_belongs[] = isset($post_types[$pr_key]) ? $post_types[$pr_key]->labels->singular_name : $pr_key;
        }
        $txt_belongs = sprintf(__("Parent: %s", 'wpcf'), implode(', ', $txt_belongs));
    } else {
        $txt_belongs = __("Parent: None", 'wpcf');
    }
    $form['table-pr-belongs'] = array('#type' => 'markup', '#markup' => '<div style="margin: 10px 0 10px 0;"><span class="wpcf-pr-belongs-summary">' . $txt_belongs . '</span>&nbsp;' . '<a href="javascript:void(0);" id="wpcf-pr-belongs-edit" class="button-secondary wpcf-pr-edit">' . __('Edit', 'wpcf') . '</a>');
    $options = array();
    /**
     * build excluded post types
     */
    global $wpcf;
    $excluded_post_types = $wpcf->excluded_post_types;
    $excluded_post_types[] = $post_type['slug'];
    foreach ($post_types as $temp_post_type_slug => $temp_post_type) {
        if (in_array($temp_post_type_slug, $excluded_post_types) || !$temp_post_type->show_ui && !apply_filters('wpcf_show_ui_hide_in_relationships', true)) {
            continue;
        }
        // Check if it's in has
        if (isset($has[$temp_post_type_slug])) {
            continue;
        }
        $options[$temp_post_type_slug]['#name'] = 'ct[post_relationship][belongs][' . $temp_post_type_slug . ']';
        $options[$temp_post_type_slug]['#title'] = $temp_post_type->labels->singular_name;
        $options[$temp_post_type_slug]['#default_value'] = isset($belongs[$temp_post_type_slug]);
        $options[$temp_post_type_slug]['#inline'] = true;
        $options[$temp_post_type_slug]['#after'] = '&nbsp;&nbsp;';
        if (is_rtl()) {
            $options[$temp_post_type_slug]['#before'] = '<div style="float:right;margin-left:10px;">';
            $options[$temp_post_type_slug]['#after'] .= '</div>';
        }
    }
    $form['table-pr-has-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#before' => '<div style="display:none; margin: 10px 0 20px 0;">', '#after' => '<br /><br /><a href="javascript:void(0);" class="button-primary wpcf-pr-belongs-apply">' . __('Apply', 'wpcf') . '</a>&nbsp;<a href="javascript:void(0);" class="button-secondary wpcf-pr-belongs-cancel">' . __('Cancel', 'wpcf') . '</a></div></div>', '#inline' => true);
    $form['table-pr-has'] = array('#type' => 'markup', '#markup' => '<div style="margin: 10px 0 5px 0;"><span class="wpcf-pr-has-summary">' . $txt_has . '</span>&nbsp;' . '<a href="javascript:void(0);" id="wpcf-pr-has-edit" class="button-secondary wpcf-pr-edit">' . __('Edit', 'wpcf') . '</a>');
    $options = array();
    foreach ($post_types as $temp_post_type_slug => $temp_post_type) {
        if (in_array($temp_post_type_slug, $excluded_post_types) || !$temp_post_type->show_ui && !apply_filters('wpcf_show_ui_hide_in_relationships', true)) {
            continue;
        }
        // Check if it already belongs
        if (isset($belongs[$temp_post_type_slug])) {
            continue;
        }
        $options[$temp_post_type_slug]['#name'] = 'ct[post_relationship][has][' . $temp_post_type_slug . ']';
        $options[$temp_post_type_slug]['#title'] = $temp_post_type->labels->singular_name;
        $options[$temp_post_type_slug]['#default_value'] = isset($has[$temp_post_type_slug]);
        $options[$temp_post_type_slug]['#inline'] = true;
        $options[$temp_post_type_slug]['#after'] = isset($has[$temp_post_type_slug]) ? '' . '<a href="' . admin_url('admin-ajax.php?action=wpcf_ajax&wpcf_action=pt_edit_fields&child=' . $temp_post_type_slug . '&parent=' . $post_type['slug'] . '&_wpnonce=' . wp_create_nonce('pt_edit_fields') . '&KeepThis=true&TB_iframe=true') . '" class="thickbox" title="' . __('Select child fields to be displayed', 'wpcf') . '">(' . __('Edit fields', 'wpcf') . ')</a>&nbsp;&nbsp;' : '' . '<a href="javascript:void(0);" style="color:Gray;" title="' . __('Please save the page first, before you can edit the child items', 'wpcf') . '">(' . __('Edit fields', 'wpcf') . ')</a>&nbsp;&nbsp;';
        if (is_rtl()) {
            $options[$temp_post_type_slug]['#before'] = '<div style="float:right;margin-left:10px;">';
            $options[$temp_post_type_slug]['#after'] .= '</div>';
        }
    }
    $form['table-pr-belongs-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#before' => '<div style="display:none; margin: 10px 0 20px 0;">', '#after' => '<br /><br /><a href="javascript:void(0);" class="button-primary wpcf-pr-has-apply">' . __('Apply', 'wpcf') . '</a>&nbsp;<a href="javascript:void(0);" class="button-secondary wpcf-pr-has-cancel">' . __('Cancel', 'wpcf') . '</a></div></div>', '#inline' => true);
    $form['table-pr-explanation'] = array('#type' => 'markup', '#markup' => '<p>' . __("You can choose which fields will show when editing parent pages.", 'wpcf') . '<br />' . __("Click on the 'edit' button to select them for each parent.", 'wpcf') . '<br />' . sprintf(__('Learn about %sPost Type Relationships%s', 'wpcf'), '<a href="http://wp-types.com/documentation/user-guides/creating-post-type-relationships/" target="_blank">', ' &raquo;</a>') . '</p>');
    /**
     * close form
     */
    $form['table-pr-close'] = wpcf_admin_metabox_end();
    /**
     * additional settings
     */
    wpcf_admin_add_js_settings('wpcf_pr_has_empty_txt', '\'' . __("Children: None", 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_pr_has_txt', '\'' . __("Children: %s", 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_pr_belongs_empty_txt', '\'' . __("Parent: None", 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_pr_belongs_txt', '\'' . __("Parent: %s", 'wpcf') . '\'');
    return $form;
}

/**
 * Adds Post relationship table to form.
 * 
 * @param type $form
 * @param type $post_type
 * @return string 
 */
function wpcf_pr_post_type_form_filter($form, $post_type)
{
    $has = wpcf_pr_admin_get_has($post_type['slug']);
    $belongs = wpcf_pr_admin_get_belongs($post_type['slug']);
    $post_types = get_post_types('', 'objects');
    if (empty($has) || empty($post_type['slug'])) {
        $txt_has = __("Children: None", 'wpcf');
        //        $txt_has = __("None post type belongs to this post type", 'wpcf');
    } else {
        $txt_has = array();
        foreach ($has as $pr_key => $pr_data) {
            $txt_has[] = isset($post_types[$pr_key]) ? $post_types[$pr_key]->labels->singular_name : $pr_key;
        }
        $txt_has = sprintf(__("Children: %s", 'wpcf'), implode(', ', $txt_has));
        //        if (count($txt_has) < 2) {
        //            $txt_has = sprintf(__("%s belong to this post type", 'wpcf'),
        //                    implode(', ', $txt_has));
        //        } else {
        //            $txt_has = sprintf(__("%s belongs to this post type", 'wpcf'),
        //                    implode(', ', $txt_has));
        //        }
    }
    wpcf_admin_add_js_settings('wpcf_pr_has_empty_txt', '\'' . __("Children: None", 'wpcf') . '\'');
    //    wpcf_admin_add_js_settings('wpcf_pr_has_empty_txt',
    //            '\'' . __("None post type belongs to this post type", 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_pr_has_txt', '\'' . __("Children: %s", 'wpcf') . '\'');
    //    wpcf_admin_add_js_settings('wpcf_pr_has_txt',
    //            '\'' . __("%s belong to this post type", 'wpcf') . '\'');
    // Others belonging to
    if (!empty($belongs)) {
        $txt_belongs = array();
        foreach ($belongs as $pr_key => $pr_data) {
            $txt_belongs[] = isset($post_types[$pr_key]) ? $post_types[$pr_key]->labels->singular_name : $pr_key;
        }
        $txt_belongs = sprintf(__("Parent: %s", 'wpcf'), implode(', ', $txt_belongs));
        //        if (count($txt_belongs) > 1) {
        //            $txt_belongs = sprintf(__("This post type belongs to %s", 'wpcf'),
        //                    implode(', ', $txt_belongs));
        //        } else {
        //            $txt_belongs = sprintf(__("This post type belongs to %s", 'wpcf'),
        //                    $txt_belongs[0]);
        //        }
    } else {
        //        $txt_belongs = __("This post type belongs to none", 'wpcf');
        $txt_belongs = __("Parent: None", 'wpcf');
    }
    //    wpcf_admin_add_js_settings('wpcf_pr_belongs_empty_txt',
    //            '\'' . __("This post type belongs to none", 'wpcf') . '\'');
    //    wpcf_admin_add_js_settings('wpcf_pr_belongs_txt',
    //            '\'' . __("This post type belongs to %s", 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_pr_belongs_empty_txt', '\'' . __("Parent: None", 'wpcf') . '\'');
    wpcf_admin_add_js_settings('wpcf_pr_belongs_txt', '\'' . __("Parent: %s", 'wpcf') . '\'');
    $form['table-pr-open'] = array('#type' => 'markup', '#markup' => '<table id="wpcf-types-form-pr-table" class="wpcf-types-form-table widefat"><thead><tr><th>' . __('Post Relationship', 'wpcf') . '</th></tr></thead><tbody><tr><td>');
    $form['table-pr-belongs'] = array('#type' => 'markup', '#markup' => '<div style="margin: 10px 0 10px 0;"><span class="wpcf-pr-belongs-summary">' . $txt_belongs . '</span>&nbsp;' . '<a href="javascript:void(0);" id="wpcf-pr-belongs-edit" class="button-secondary wpcf-pr-edit">' . __('Edit') . '</a>');
    $options = array();
    foreach ($post_types as $temp_post_type_slug => $temp_post_type) {
        if (in_array($temp_post_type_slug, array($post_type['slug'], 'revision', 'view', 'view-template', 'nav_menu_item', 'attachment', 'mediapage')) || !$temp_post_type->show_ui) {
            continue;
        }
        // Check if it's in has
        if (isset($has[$temp_post_type_slug])) {
            continue;
        }
        $options[$temp_post_type_slug]['#name'] = 'ct[post_relationship][belongs][' . $temp_post_type_slug . ']';
        $options[$temp_post_type_slug]['#title'] = $temp_post_type->labels->singular_name;
        $options[$temp_post_type_slug]['#default_value'] = isset($belongs[$temp_post_type_slug]);
        $options[$temp_post_type_slug]['#inline'] = true;
        $options[$temp_post_type_slug]['#after'] = '&nbsp;&nbsp;';
    }
    $form['table-pr-has-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#before' => '<div style="display:none; margin: 10px 0 20px 0;">', '#after' => '<br /><br /><a href="javascript:void(0);" class="button-primary wpcf-pr-belongs-apply">' . __('Apply') . '</a>&nbsp;<a href="javascript:void(0);" class="button-secondary wpcf-pr-belongs-cancel">' . __('Cancel') . '</a></div></div>', '#inline' => true);
    $form['table-pr-has'] = array('#type' => 'markup', '#markup' => '<div style="margin: 10px 0 5px 0;"><span class="wpcf-pr-has-summary">' . $txt_has . '</span>&nbsp;' . '<a href="javascript:void(0);" id="wpcf-pr-has-edit" class="button-secondary wpcf-pr-edit">' . __('Edit') . '</a>');
    $options = array();
    foreach ($post_types as $temp_post_type_slug => $temp_post_type) {
        if (in_array($temp_post_type_slug, array($post_type['slug'], 'revision', 'view', 'view-template', 'nav_menu_item', 'attachment', 'mediapage')) || !$temp_post_type->show_ui) {
            continue;
        }
        // Check if it already belongs
        if (isset($belongs[$temp_post_type_slug])) {
            continue;
        }
        $options[$temp_post_type_slug]['#name'] = 'ct[post_relationship][has][' . $temp_post_type_slug . ']';
        $options[$temp_post_type_slug]['#title'] = $temp_post_type->labels->singular_name;
        $options[$temp_post_type_slug]['#default_value'] = isset($has[$temp_post_type_slug]);
        $options[$temp_post_type_slug]['#inline'] = true;
        $options[$temp_post_type_slug]['#after'] = isset($has[$temp_post_type_slug]) ? '' . '<a href="' . admin_url('admin-ajax.php?action=wpcf_ajax&wpcf_action=pt_edit_fields&child=' . $temp_post_type_slug . '&parent=' . $post_type['slug'] . '&_wpnonce=' . wp_create_nonce('pt_edit_fields') . '&KeepThis=true&TB_iframe=true') . '" class="thickbox">(' . __('Edit fields') . ')</a>&nbsp;&nbsp;' : '' . '<a href="javascript:void(0);" style="color:Gray;" title="' . __('Please save the page first, before you can edit the child items', 'wpcf') . '">(' . __('Edit fields') . ')</a>&nbsp;&nbsp;';
    }
    $form['table-pr-belongs-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#before' => '<div style="display:none; margin: 10px 0 20px 0;">', '#after' => '<br /><br /><a href="javascript:void(0);" class="button-primary wpcf-pr-has-apply">' . __('Apply') . '</a>&nbsp;<a href="javascript:void(0);" class="button-secondary wpcf-pr-has-cancel">' . __('Cancel') . '</a></div></div>', '#inline' => true);
    $form['table-pr-close'] = array('#type' => 'markup', '#markup' => '</td></tr></tbody></table>');
    $form['table-pr-explanation'] = array('#type' => 'markup', '#markup' => '<div>' . __("You can choose which fields will show when editing parent pages.", 'wpcf') . '<br />' . __("Click on the 'edit' button to select them for each parent.", 'wpcf') . '<br />' . sprintf(__('Learn about %sPost Type Relationships%s', 'wpcf'), '<a href="http://wp-types.com/documentation/user-guides/creating-post-type-relationships/" target="_blank">', '</a>') . '</div>');
    return $form;
}

/**
 * All AJAX calls go here.
 */
function wpcf_ajax_embedded()
{
    if (!current_user_can('manage_options') || (!isset($_REQUEST['_wpnonce']) || !wp_verify_nonce($_REQUEST['_wpnonce'], $_REQUEST['wpcf_action']))) {
        die('Verification failed');
    }
    switch ($_REQUEST['wpcf_action']) {
        case 'editor_insert_date':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields/date.php';
            wpcf_fields_date_editor_form();
            break;
        case 'insert_skype_button':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields/skype.php';
            wpcf_fields_skype_meta_box_ajax();
            break;
        case 'editor_callback':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            $field = wpcf_admin_fields_get_field($_GET['field_id']);
            if (!empty($field)) {
                // TODO Remove
                //                $file = WPCF_EMBEDDED_INC_ABSPATH . '/fields/' . $field['type'] . '.php';
                //                if (file_exists($file)) {
                //                    require_once $file;
                $function = 'wpcf_fields_' . $field['type'] . '_editor_callback';
                if (function_exists($function)) {
                    call_user_func($function);
                }
                //                }
            }
            break;
        case 'dismiss_message':
            if (isset($_GET['id'])) {
                $messages = get_option('wpcf_dismissed_messages', array());
                $messages[] = $_GET['id'];
                update_option('wpcf_dismissed_messages', $messages);
            }
            break;
        case 'pr_add_child_post':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_GET['post_id']) && isset($_GET['post_type_child']) && isset($_GET['post_type_parent'])) {
                $relationships = get_option('wpcf_post_relationship', array());
                $post = get_post($_GET['post_id']);
                $post_type = $_GET['post_type_child'];
                $parent_post_type = $_GET['post_type_parent'];
                $data = $relationships[$parent_post_type][$post_type];
                $output = wpcf_pr_admin_post_meta_box_has_row($post, $post_type, $data, $parent_post_type, false);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr_save_child_post':
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = array();
            if (isset($_GET['post_id']) && isset($_GET['post_type_child'])) {
                $post = get_post($_GET['post_id']);
                $post_type = $_GET['post_type_child'];
                //                $output = wpcf_pr_admin_save_child_item($post, $post_type,
                //                        $_POST);
                $output = wpcf_pr_admin_save_post_hook($_GET['post_id']);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr_delete_child_post':
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_GET['post_id'])) {
                $output = wpcf_pr_admin_delete_child_item($_GET['post_id']);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr-update-belongs':
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_POST['post_id']) && isset($_POST['wpcf_pr_belongs'])) {
                $output = wpcf_pr_admin_update_belongs($_POST['post_id'], $_POST['wpcf_pr_belongs']);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr_pagination':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_GET['post_id']) && isset($_GET['post_type'])) {
                $post = get_post($_GET['post_id']);
                $post_type = $_GET['post_type'];
                $has = wpcf_pr_admin_get_has($post->post_type);
                $output = wpcf_pr_admin_post_meta_box_has_form($post, $post_type, $has[$post_type], $post->post_type);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr_sort':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
//.........这里部分代码省略.........

/**
 * All AJAX calls go here.
 */
function wpcf_ajax_embedded()
{
    if (!isset($_REQUEST['_wpnonce']) || !wp_verify_nonce($_REQUEST['_wpnonce'], $_REQUEST['wpcf_action'])) {
        die('Verification failed');
    }
    switch ($_REQUEST['wpcf_action']) {
        case 'editor_insert_date':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields/date.php';
            wpcf_fields_date_editor_form();
            break;
        case 'insert_skype_button':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields/skype.php';
            wpcf_fields_skype_meta_box_ajax();
            break;
        case 'editor_callback':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            $field = wpcf_admin_fields_get_field($_GET['field_id']);
            if (!empty($field)) {
                $function = 'wpcf_fields_' . $field['type'] . '_editor_callback';
                if (function_exists($function)) {
                    call_user_func($function);
                }
            }
            break;
        case 'dismiss_message':
            if (isset($_GET['id'])) {
                $messages = get_option('wpcf_dismissed_messages', array());
                $messages[] = $_GET['id'];
                update_option('wpcf_dismissed_messages', $messages);
            }
            break;
        case 'pr_add_child_post':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_GET['post_id']) && isset($_GET['post_type_child']) && isset($_GET['post_type_parent'])) {
                $relationships = get_option('wpcf_post_relationship', array());
                $post = get_post($_GET['post_id']);
                $post_type = $_GET['post_type_child'];
                $parent_post_type = $_GET['post_type_parent'];
                $data = $relationships[$parent_post_type][$post_type];
                $output = wpcf_pr_admin_post_meta_box_has_row($post, $post_type, $data, $parent_post_type, false);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr_save_child_post':
            ob_start();
            // Try to catch any errors
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = array();
            if (isset($_GET['post_id']) && isset($_GET['post_type_child'])) {
                $post = get_post($_GET['post_id']);
                $post_type = $_GET['post_type_child'];
                $output = wpcf_pr_admin_save_post_hook($_GET['post_id']);
            }
            $errors = ob_get_clean();
            echo json_encode(array('output' => $output, 'errors' => $errors));
            break;
        case 'pr_delete_child_post':
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_GET['post_id'])) {
                $output = wpcf_pr_admin_delete_child_item($_GET['post_id']);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr-update-belongs':
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_POST['post_id']) && isset($_POST['wpcf_pr_belongs'])) {
                $output = wpcf_pr_admin_update_belongs($_POST['post_id'], $_POST['wpcf_pr_belongs']);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr_pagination':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_GET['post_id']) && isset($_GET['post_type'])) {
                $post = get_post($_GET['post_id']);
                $post_type = $_GET['post_type'];
                $has = wpcf_pr_admin_get_has($post->post_type);
                $output = wpcf_pr_admin_post_meta_box_has_form($post, $post_type, $has[$post_type], $post->post_type);
            }
            echo json_encode(array('output' => $output));
            break;
        case 'pr_sort':
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
            require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields-post.php';
            require_once WPCF_EMBEDDED_ABSPATH . '/includes/post-relationship.php';
            $output = 'Passed wrong parameters';
            if (isset($_GET['field']) && isset($_GET['sort']) && isset($_GET['post_id']) && isset($_GET['post_type'])) {
                $post = get_post($_GET['post_id']);
                $post_type = $_GET['post_type'];
                $has = wpcf_pr_admin_get_has($post->post_type);
//.........这里部分代码省略.........

function wpcf_admin_metabox_relationship($post_type)
{
    $form = array();
    $form['description'] = array('#type' => 'markup', '#markup' => sprintf('<p class="description">%s</p>', sprintf('%s <a href="%s" target="_blank">%s</a>.', __('Parent/child relationship lets you connect between posts of different types. When you edit a parent, you will see its children listed in a table and you can edit the fields of the children. When you edit a child, you can choose the parents. On the front-end, you can display a list of children or information about the parents.', 'wpcf'), Types_Helper_Url::get_url('post-relationship', true, 'parent_child_relationship', Types_Helper_Url::UTM_MEDIUM_POSTEDIT), __('Parent/child documentation', 'wpcf'))));
    $custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
    $is_error = false;
    $error_message = '';
    // Detect situations when we cannot configure post relationships yet. Render a message and finish.
    $is_unsaved_post_type = !isset($_REQUEST['wpcf-post-type']) || !isset($custom_types[$_REQUEST['wpcf-post-type']]);
    if ($is_unsaved_post_type) {
        $is_error = true;
        $error_message = __('Please save first, before you can edit the relationship.', 'wpcf');
    }
    $is_attachment = isset($_REQUEST['wpcf-post-type']) && 'attachment' == $_REQUEST['wpcf-post-type'];
    if ($is_attachment) {
        $is_error = true;
        $error_message = __('Post relationships are not allowed for the Media post type.', 'wpcf');
    }
    if ($is_error) {
        $form['alert'] = array('#type' => 'notice', '#markup' => $error_message);
        $form = wpcf_form(__FUNCTION__, $form);
        echo $form->renderForm();
        return;
    }
    $post_type = $custom_types[$_REQUEST['wpcf-post-type']];
    unset($custom_types);
    // No problems detected, go ahead and render the options.
    // belongs/children section
    $has = wpcf_pr_admin_get_has($post_type['slug']);
    $belongs = wpcf_pr_admin_get_belongs($post_type['slug']);
    $post_types = get_post_types('', 'objects');
    // parents
    $form['parent-h3'] = array('#type' => 'markup', '#markup' => sprintf('<h3>%s</h3>', __('Parent Post Types:', 'wpcf')));
    $form['parent-description'] = array('#type' => 'markup', '#markup' => sprintf('<p class="description">%s</p>', __('Select which post types will be parents of this type.', 'wpcf')));
    $options = array();
    // Build excluded post types
    global $wpcf;
    $excluded_post_types = $wpcf->excluded_post_types;
    $excluded_post_types[] = $post_type['slug'];
    // Explicitly exclude attachments for post relationships because there is no GUI for it
    // (but we're not excluding them from all Types functionality)
    $excluded_post_types[] = 'attachment';
    foreach ($post_types as $post_type_option_slug => $post_type_option) {
        $is_excluded = in_array($post_type_option_slug, $excluded_post_types);
        $has_no_ui = !$post_type_option->show_ui && !apply_filters('wpcf_show_ui_hide_in_relationships', true);
        if ($is_excluded || $has_no_ui) {
            continue;
        }
        $options[$post_type_option_slug] = array('#name' => 'ct[post_relationship][belongs][' . $post_type_option_slug . ']', '#title' => $post_type_option->labels->singular_name, '#default_value' => isset($belongs[$post_type_option_slug]), '#inline' => true, '#before' => '<li>', '#after' => '</li>', '#attributes' => array('class' => 'js-wpcf-relationship-checkbox', 'data-wpcf-type' => 'belongs', 'data-wpcf-value' => esc_attr($post_type_option_slug), 'data-wpcf-message-disabled' => esc_attr__('This post type is disabled, becouse is used as child post.', 'wpcf')));
        if (isset($has[$post_type_option_slug])) {
            $options[$post_type_option_slug]['#before'] = '<li class="disabled">';
            $options[$post_type_option_slug]['#attributes']['disabled'] = 'disabled';
        }
    }
    $form['table-pr-belongs-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#inline' => true, '#before' => '<ul>', '#after' => '</ul>');
    // child posts
    $form['child-h3'] = array('#type' => 'markup', '#markup' => sprintf('<hr /><h3>%s</h3>', __('Children Post Types:', 'wpcf')));
    $form['child-description'] = array('#type' => 'markup', '#markup' => sprintf('<p class="description">%s</p>', __('Select which post types will be children of this type.', 'wpcf')));
    $options = array();
    foreach ($post_types as $post_type_option_slug => $post_type_option) {
        if (in_array($post_type_option_slug, $excluded_post_types) || !$post_type_option->show_ui && !apply_filters('wpcf_show_ui_hide_in_relationships', true)) {
            continue;
        }
        $nonce = sprintf('child-post-fields-%s-%s', $post_type['slug'], $post_type_option_slug);
        $a = sprintf(' <span>(<a class="js-wpcf-edit-child-post-fields" href="#" data-wpcf-nonce="%s" data-wpcf-child="%s" data-wpcf-parent="%s" data-wpcf-title="%s" data-wpcf-buttons-apply="%s" data-wpcf-buttons-cancel="%s" data-wpcf-message-loading="%s" data-wpcf-save-status="%s">%s</a>)</span>', esc_attr(wp_create_nonce($nonce)), esc_attr($post_type_option_slug), esc_attr($post_type['slug']), esc_attr(sprintf(__('Select child fields from %s to be displayed in Post Relationship table', 'wpcf'), $post_type_option->labels->singular_name)), esc_attr__('Apply', 'wpcf'), esc_attr__('Cancel', 'wpcf'), esc_attr__('Please Wait, Loading…', 'wpcf'), esc_attr(isset($has[$post_type_option_slug]) ? 'saved' : 'new'), esc_attr__('Select fields', 'wpcf'));
        $options[$post_type_option_slug] = array('#name' => 'ct[post_relationship][has][' . $post_type_option_slug . ']', '#title' => $post_type_option->labels->singular_name, '#inline' => true, '#before' => '<li>', '#after' => $a . '</li>', '#attributes' => array('class' => 'js-wpcf-relationship-checkbox', 'data-wpcf-type' => 'has', 'data-wpcf-value' => esc_attr($post_type_option_slug), 'data-wpcf-message-disabled' => esc_attr__('This post type is disabled, becouse is used as parent post.', 'wpcf')));
        // Check if it already belongs
        if (isset($belongs[$post_type_option_slug])) {
            $options[$post_type_option_slug]['#before'] = '<li class="disabled">';
            $options[$post_type_option_slug]['#attributes']['disabled'] = 'disabled';
        } else {
            if (isset($has[$post_type_option_slug])) {
                $options[$post_type_option_slug]['#default_value'] = true;
                $options[$post_type_option_slug]['#before'] = '<li class="active">';
            }
        }
    }
    $form['table-pr-has-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#inline' => true, '#before' => '<ul>', '#after' => '</ul>');
    $form = wpcf_form(__FUNCTION__, $form);
    echo $form->renderForm();
}

function wpcf_admin_metabox_relationship($post_type)
{
    $form = array();
    $form['description'] = array('#type' => 'markup', '#markup' => sprintf('<p class="description">%s</p>', __('Parent/child relationship lets you connect between posts of different types. When you edit a parent, you will see its children listed in a table and you can edit the fields of the children. When you edit a child, you can choose the parents. On the front-end, you can display a list of children or information about the parents. <a href="https://wp-types.com/documentation/user-guides/creating-post-type-relationships/?utm_source=typesplugin&utm_medium=postedit&utm_campaign=parent_child_relationship" target="_blank">Parent/child documentation</a>.', 'wpcf')));
    $custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
    if (!isset($_REQUEST['wpcf-post-type']) || !isset($custom_types[$_REQUEST['wpcf-post-type']])) {
        $form['alert'] = array('#type' => 'notice', '#markup' => __('Please save first, before you can edit the relationship.', 'wpcf'));
        $form = wpcf_form(__FUNCTION__, $form);
        echo $form->renderForm();
        return false;
    }
    $post_type = false;
    $post_type = $custom_types[$_REQUEST['wpcf-post-type']];
    unset($custom_types);
    /**
     * belongs/children section
     */
    $has = wpcf_pr_admin_get_has($post_type['slug']);
    $belongs = wpcf_pr_admin_get_belongs($post_type['slug']);
    $post_types = get_post_types('', 'objects');
    /**
     * parents
     */
    $form['parent-h3'] = array('#type' => 'markup', '#markup' => sprintf('<h3>%s</h3>', __('Parent Post Types:', 'wpcf')));
    $form['parent-description'] = array('#type' => 'markup', '#markup' => sprintf('<p class="description">%s</p>', __('Select which post types will be parents of this type.', 'wpcf')));
    $options = array();
    /**
     * build excluded post types
     */
    global $wpcf;
    $excluded_post_types = $wpcf->excluded_post_types;
    $excluded_post_types[] = $post_type['slug'];
    foreach ($post_types as $temp_post_type_slug => $temp_post_type) {
        if (in_array($temp_post_type_slug, $excluded_post_types) || !$temp_post_type->show_ui && !apply_filters('wpcf_show_ui_hide_in_relationships', true)) {
            continue;
        }
        $options[$temp_post_type_slug] = array('#name' => 'ct[post_relationship][belongs][' . $temp_post_type_slug . ']', '#title' => $temp_post_type->labels->singular_name, '#default_value' => isset($belongs[$temp_post_type_slug]), '#inline' => true, '#before' => '<li>', '#after' => '</li>', '#attributes' => array('class' => 'js-wpcf-relationship-checkbox', 'data-wpcf-type' => 'belongs', 'data-wpcf-value' => esc_attr($temp_post_type_slug), 'data-wpcf-message-disabled' => esc_attr__('This post type is disabled, becouse is used as child post.', 'wpcf')));
        if (isset($has[$temp_post_type_slug])) {
            $options[$temp_post_type_slug]['#before'] = '<li class="disabled">';
            $options[$temp_post_type_slug]['#attributes']['disabled'] = 'disabled';
        }
    }
    $form['table-pr-belongs-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#inline' => true, '#before' => '<ul>', '#after' => '</ul>');
    /**
     * child posts
     */
    $form['child-h3'] = array('#type' => 'markup', '#markup' => sprintf('<hr /><h3>%s</h3>', __('Children Post Types:', 'wpcf')));
    $form['child-description'] = array('#type' => 'markup', '#markup' => sprintf('<p class="description">%s</p>', __('Select which post types will be children of this type.', 'wpcf')));
    $options = array();
    foreach ($post_types as $temp_post_type_slug => $temp_post_type) {
        if (in_array($temp_post_type_slug, $excluded_post_types) || !$temp_post_type->show_ui && !apply_filters('wpcf_show_ui_hide_in_relationships', true)) {
            continue;
        }
        $nonce = sprintf('child-post-fields-%s-%s', $post_type['slug'], $temp_post_type_slug);
        $a = sprintf(' <span>(<a class="js-wpcf-edit-child-post-fields" href="#" data-wpcf-nonce="%s" data-wpcf-child="%s" data-wpcf-parent="%s" data-wpcf-title="%s" data-wpcf-buttons-apply="%s" data-wpcf-buttons-cancel="%s" data-wpcf-message-loading="%s" data-wpcf-save-status="%s">%s</a>)</span>', esc_attr(wp_create_nonce($nonce)), esc_attr($temp_post_type_slug), esc_attr($post_type['slug']), esc_attr(sprintf(__('Select child fields from %s to be displayed in Post Relationship table', 'wpcf'), $temp_post_type->labels->singular_name)), esc_attr__('Apply', 'wpcf'), esc_attr__('Cancel', 'wpcf'), esc_attr__('Please Wait, Loading…', 'wpcf'), esc_attr(isset($has[$temp_post_type_slug]) ? 'saved' : 'new'), esc_attr__('Select fields', 'wpcf'));
        $options[$temp_post_type_slug] = array('#name' => 'ct[post_relationship][has][' . $temp_post_type_slug . ']', '#title' => $temp_post_type->labels->singular_name, '#inline' => true, '#before' => '<li>', '#after' => $a . '</li>', '#attributes' => array('class' => 'js-wpcf-relationship-checkbox', 'data-wpcf-type' => 'has', 'data-wpcf-value' => esc_attr($temp_post_type_slug), 'data-wpcf-message-disabled' => esc_attr__('This post type is disabled, becouse is used as parent post.', 'wpcf')));
        // Check if it already belongs
        if (isset($belongs[$temp_post_type_slug])) {
            $options[$temp_post_type_slug]['#before'] = '<li class="disabled">';
            $options[$temp_post_type_slug]['#attributes']['disabled'] = 'disabled';
        } else {
            if (isset($has[$temp_post_type_slug])) {
                $options[$temp_post_type_slug]['#default_value'] = true;
                $options[$temp_post_type_slug]['#before'] = '<li class="active">';
            }
        }
    }
    $form['table-pr-has-form'] = array('#type' => 'checkboxes', '#options' => $options, '#name' => 'ct[post_relationship]', '#inline' => true, '#before' => '<ul>', '#after' => '</ul>');
    $form = wpcf_form(__FUNCTION__, $form);
    echo $form->renderForm();
}