/**
* All AJAX calls go here.
*
* @global object $wpdb
*
*/
function wpcf_ajax()
{
/**
* check nounce
*/
if (!(isset($_REQUEST['_wpnonce']) && wp_verify_nonce($_REQUEST['_wpnonce'], $_REQUEST['wpcf_action']))) {
die;
}
require_once WPCF_INC_ABSPATH . '/classes/class.wpcf.roles.php';
/**
* check permissions
*/
switch ($_REQUEST['wpcf_action']) {
case 'deactivate_post_type':
case 'activate_post_type':
case 'delete_post_type':
case 'duplicate_post_type':
$post_type = wpcf_ajax_helper_get_post_type();
if (empty($post_type)) {
wpcf_ajax_helper_print_error_and_die();
}
if (!WPCF_Roles::user_can_edit_custom_post_by_slug($post_type)) {
wpcf_ajax_helper_verification_failed_and_die();
}
break;
case 'taxonomy_duplicate':
case 'deactivate_taxonomy':
case 'activate_taxonomy':
case 'delete_taxonomy':
$custom_taxonomy = wpcf_ajax_helper_get_taxonomy();
if (empty($custom_taxonomy)) {
wpcf_ajax_helper_print_error_and_die();
}
if (!WPCF_Roles::user_can_edit_custom_taxonomy_by_slug($custom_taxonomy)) {
wpcf_ajax_helper_verification_failed_and_die();
}
break;
case 'deactivate_group':
case 'activate_group':
case 'delete_group':
if (!isset($_GET['group_id']) || empty($_GET['group_id'])) {
wpcf_ajax_helper_print_error_and_die();
}
if (!WPCF_Roles::user_can_edit_custom_field_group_by_id($_GET['group_id'])) {
wpcf_ajax_helper_verification_failed_and_die();
}
break;
case 'deactivate_user_group':
case 'activate_user_group':
case 'delete_usermeta_group':
if (!isset($_GET['group_id']) || empty($_GET['group_id'])) {
wpcf_ajax_helper_print_error_and_die();
}
if (!WPCF_Roles::user_can_edit_usermeta_field_group_by_id($_GET['group_id'])) {
wpcf_ajax_helper_verification_failed_and_die();
}
break;
case 'deactivate_term_group':
case 'activate_term_group':
case 'delete_term_group':
if (!isset($_GET['group_id']) || empty($_GET['group_id'])) {
wpcf_ajax_helper_print_error_and_die();
}
if (!WPCF_Roles::user_can_edit_term_field_group_by_id($_GET['group_id'])) {
wpcf_ajax_helper_verification_failed_and_die();
}
break;
case 'usermeta_delete':
case 'delete_usermeta':
case 'remove_from_history2':
case 'usermeta_insert_existing':
case 'fields_insert':
case 'fields_insert_existing':
case 'remove_field_from_group':
case 'add_radio_option':
case 'add_select_option':
case 'add_checkboxes_option':
case 'group_form_collapsed':
case 'form_fieldset_toggle':
case 'fields_delete':
case 'delete_field':
case 'remove_from_history':
case 'add_condition':
case 'pt_edit_fields':
case 'toggle':
case 'cb_save_empty_migrate':
if (!current_user_can('manage_options')) {
wpcf_ajax_helper_verification_failed_and_die();
}
/**
* do not check actions from other places
*/
break;
default:
return;
}
/**
* do actions
*/
switch ($_REQUEST['wpcf_action']) {
/* User meta actions*/
case 'usermeta_delete':
case 'delete_usermeta':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['field_id'])) {
$field_id = sanitize_text_field($_GET['field_id']);
wpcf_admin_fields_delete_field($field_id, TYPES_USER_META_FIELD_GROUP_CPT_NAME, 'wpcf-usermeta');
}
if (isset($_GET['field'])) {
$field = sanitize_text_field($_GET['field']);
wpcf_admin_fields_delete_field($field, TYPES_USER_META_FIELD_GROUP_CPT_NAME, 'wpcf-usermeta');
}
echo json_encode(array('output' => ''));
break;
case 'remove_from_history2':
require_once WPCF_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields(true, true, false, 'wpcf-usermeta');
if (isset($_GET['field_id']) && isset($fields[$_GET['field_id']])) {
$fields[$_GET['field_id']]['data']['removed_from_history'] = 1;
wpcf_admin_fields_save_fields($fields, true, 'wpcf-usermeta');
}
echo json_encode(array('output' => ''));
break;
case 'deactivate_user_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
$success = wpcf_admin_fields_deactivate_group(intval($_GET['group_id']), TYPES_USER_META_FIELD_GROUP_CPT_NAME);
if ($success) {
echo json_encode(array('output' => __('Group deactivated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
wpcf_ajax_helper_print_error_and_die();
die;
}
break;
case 'activate_user_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
$success = wpcf_admin_fields_activate_group(intval($_GET['group_id']), TYPES_USER_META_FIELD_GROUP_CPT_NAME);
if ($success) {
echo json_encode(array('output' => __('Group activated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
wpcf_ajax_helper_print_error_and_die();
die;
}
break;
case 'delete_usermeta_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
$redirect = wpcf_ajax_group_delete_redirect();
wpcf_admin_fields_delete_group(intval($_GET['group_id']), TYPES_USER_META_FIELD_GROUP_CPT_NAME);
echo json_encode($redirect);
break;
case 'usermeta_insert_existing':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
require_once WPCF_INC_ABSPATH . '/usermeta-form.php';
wpcf_usermeta_insert_existing_ajax();
wpcf_form_render_js_validation();
break;
/* End Usertmeta actions*/
/* End Usertmeta actions*/
case 'fields_insert':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
wpcf_fields_insert_ajax();
wpcf_form_render_js_validation();
break;
case 'fields_insert_existing':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
wpcf_fields_insert_existing_ajax();
wpcf_form_render_js_validation();
break;
case 'remove_field_from_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['group_id']) && isset($_GET['field_id'])) {
wpcf_admin_fields_remove_field_from_group(intval($_GET['group_id']), sanitize_text_field($_GET['field_id']));
}
break;
case 'deactivate_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_deactivate_group(intval($_GET['group_id']));
if ($success) {
echo json_encode(array('output' => __('Group deactivated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
wpcf_ajax_helper_print_error_and_die();
}
break;
case 'activate_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_activate_group(intval($_GET['group_id']));
if ($success) {
echo json_encode(array('output' => __('Group activated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
wpcf_ajax_helper_print_error_and_die();
}
break;
case 'delete_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$redirect = wpcf_ajax_group_delete_redirect();
wpcf_admin_fields_delete_group(intval($_GET['group_id']));
echo json_encode($redirect);
break;
case 'deactivate_term_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_deactivate_group(intval($_GET['group_id']), Types_Field_Group_Term::POST_TYPE);
if ($success) {
echo json_encode(array('output' => __('Group deactivated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
wpcf_ajax_helper_print_error_and_die();
}
break;
case 'activate_term_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_activate_group(intval($_GET['group_id']), Types_Field_Group_Term::POST_TYPE);
if ($success) {
echo json_encode(array('output' => __('Group activated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
wpcf_ajax_helper_print_error_and_die();
}
break;
case 'delete_term_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$redirect = wpcf_ajax_group_delete_redirect();
wpcf_admin_fields_delete_group(intval($_GET['group_id']), Types_Field_Group_Term::POST_TYPE);
echo json_encode($redirect);
break;
case 'deactivate_post_type':
$post_type = wpcf_ajax_helper_get_post_type();
if (empty($post_type)) {
wpcf_ajax_helper_print_error_and_die();
}
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
$custom_types[$post_type]['disabled'] = 1;
$custom_types[$post_type][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
echo json_encode(array('output' => __('Post Type deactivated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'activate_post_type':
$post_type = wpcf_ajax_helper_get_post_type();
if (empty($post_type)) {
wpcf_ajax_helper_print_error_and_die();
}
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
unset($custom_types[$post_type]['disabled']);
$custom_types[$post_type][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
echo json_encode(array('output' => __('Post Type activated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'delete_post_type':
$post_type = wpcf_ajax_helper_get_post_type();
if (empty($post_type)) {
wpcf_ajax_helper_print_error_and_die();
}
$post_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
/**
* Delete relation between custom posts types
*
* Filter allow to delete all custom fields used to make
* a relation between posts.
*
* @since 1.6.4
*
* @param bool $delete True or false flag to delete relationships.
* @param string $var Currently deleted post type.
*/
if (apply_filters('wpcf_delete_relation_meta', false, $post_type)) {
global $wpdb;
$wpdb->delete($wpdb->postmeta, array('meta_key' => sprintf('_wpcf_belongs_%s_id', $post_type)), array('%s'));
}
unset($post_types[$post_type]);
/**
* remove post relation
*/
foreach (array_keys($post_types) as $post_type) {
if (array_key_exists('post_relationship', $post_types[$post_type])) {
/**
* remove "has" relation
*/
if (array_key_exists('has', $post_types[$post_type]['post_relationship']) && array_key_exists($post_type, $post_types[$post_type]['post_relationship']['has'])) {
unset($post_types[$post_type]['post_relationship']['has'][$post_type]);
$post_types[$post_type][TOOLSET_EDIT_LAST] = time();
}
/**
* remove "belongs" relation
*/
if (array_key_exists('belongs', $post_types[$post_type]['post_relationship']) && array_key_exists($post_type, $post_types[$post_type]['post_relationship']['belongs'])) {
unset($post_types[$post_type]['post_relationship']['belongs'][$post_type]);
$post_types[$post_type][TOOLSET_EDIT_LAST] = time();
}
}
}
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $post_types);
wpcf_admin_deactivate_content('post_type', $post_type);
echo json_encode(array('output' => '', 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'duplicate_post_type':
$post_type = wpcf_ajax_helper_get_post_type();
if (empty($post_type)) {
wpcf_ajax_helper_print_error_and_die();
}
$post_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
$i = 0;
$key = false;
do {
$key = sprintf($post_type . '-%d', ++$i);
} while (isset($post_types[$key]));
if ($key) {
/**
* duplicate post type
*/
$post_types[$key] = $post_types[$post_type];
/**
* update some options
*/
$post_types[$key]['labels']['name'] .= sprintf(' (%d)', $i);
$post_types[$key]['labels']['singular_name'] .= sprintf(' (%d)', $i);
$post_types[$key]['slug'] = $key;
$post_types[$key]['__types_id'] = $key;
/**
* update post types
*/
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $post_types);
/**
* update custom taxonomies too
*/
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
foreach ($custom_taxonomies as $taxonomy_key => $taxonomy_data) {
if (isset($taxonomy_data['supports']) && isset($taxonomy_data['supports'][$post_type])) {
$custom_taxonomies[$taxonomy_key]['supports'][$key] = 1;
}
}
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
echo json_encode(array('execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
}
break;
case 'taxonomy_duplicate':
$custom_taxonomy = wpcf_ajax_helper_get_taxonomy();
if (empty($custom_taxonomy)) {
wpcf_ajax_helper_print_error_and_die();
}
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
$i = 0;
$key = false;
do {
$key = sprintf($custom_taxonomy . '-%d', ++$i);
} while (isset($custom_taxonomies[$key]));
if ($key) {
/**
* duplicate custom taxonomies
*/
$custom_taxonomies[$key] = $custom_taxonomies[$custom_taxonomy];
/**
* update some options
*/
$custom_taxonomies[$key]['labels']['name'] .= sprintf(' (%d)', $i);
$custom_taxonomies[$key]['labels']['singular_name'] .= sprintf(' (%d)', $i);
$custom_taxonomies[$key]['slug'] = $key;
$custom_taxonomies[$key]['id'] = $key;
$custom_taxonomies[$key]['__types_id'] = $key;
/**
* update custom taxonomies
*/
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
/**
* update post types
*/
if (isset($custom_taxonomies[$key]['supports']) && is_array($custom_taxonomies[$key]['supports']) && !empty($custom_taxonomies[$key]['supports'])) {
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
foreach (array_keys($custom_taxonomies[$key]['supports']) as $custom_type) {
/**
* avoid to create fake CPT from old data
*/
if (!isset($custom_types[$custom_type])) {
continue;
}
if (!isset($custom_types[$custom_type]['taxonomies'])) {
$custom_types[$custom_type]['taxonomies'] = array();
}
$custom_types[$custom_type]['taxonomies'][$key] = 1;
}
/**
* update post types
*/
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
}
echo json_encode(array('execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
}
break;
case 'deactivate_taxonomy':
$custom_taxonomy = wpcf_ajax_helper_get_taxonomy();
if (empty($custom_taxonomy)) {
wpcf_ajax_helper_print_error_and_die();
}
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
if (!isset($custom_taxonomies[$custom_taxonomy]) || !isset($custom_taxonomies[$custom_taxonomy]['supports'])) {
$taxonomy = get_taxonomy($custom_taxonomy);
$supports = array();
if (is_object($taxonomy)) {
if (!empty($taxonomy->object_type)) {
foreach ($taxonomy->object_type as $support_post) {
$supports[$support_post] = 1;
}
}
$custom_taxonomies[$custom_taxonomy] = array('slug' => $taxonomy->name, 'labels' => array('singular_name' => $taxonomy->labels->singular_name, 'name' => $taxonomy->labels->name), 'supports' => $supports, 'type' => '_builtin', '_builtin' => true);
} else {
wpcf_ajax_helper_print_error_and_die();
}
}
if (wpcf_is_builtin_taxonomy($custom_taxonomy)) {
$custom_taxonomies[$custom_taxonomy]['type'] = '_builtin';
$custom_taxonomies[$custom_taxonomy]['_builtin'] = true;
}
$custom_taxonomies[$custom_taxonomy]['disabled'] = 1;
$custom_taxonomies[$custom_taxonomy][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
echo json_encode(array('output' => __('Taxonomy deactivated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'activate_taxonomy':
$custom_taxonomy = wpcf_ajax_helper_get_taxonomy();
if (empty($custom_taxonomy)) {
wpcf_ajax_helper_print_error_and_die();
}
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
if (!isset($custom_taxonomies[$custom_taxonomy])) {
$taxonomy = get_taxonomy($custom_taxonomy);
if (is_object($taxonomy)) {
$custom_taxonomies[$custom_taxonomy] = array('slug' => $taxonomy->name, 'labels' => array('singular_name' => $taxonomy->labels->singular_name), 'type' => '_builtin', '_builtin' => true);
} else {
wpcf_ajax_helper_print_error_and_die();
}
}
if (wpcf_is_builtin_taxonomy($custom_taxonomy)) {
$custom_taxonomies[$custom_taxonomy]['type'] = '_builtin';
$custom_taxonomies[$custom_taxonomy]['_builtin'] = true;
}
$custom_taxonomies[$custom_taxonomy]['disabled'] = 0;
$custom_taxonomies[$custom_taxonomy][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
echo json_encode(array('output' => __('Taxonomy activated', 'wpcf'), 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'delete_taxonomy':
$custom_taxonomy = wpcf_ajax_helper_get_taxonomy();
if (empty($custom_taxonomy)) {
wpcf_ajax_helper_print_error_and_die();
}
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
unset($custom_taxonomies[$custom_taxonomy]);
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
wpcf_admin_deactivate_content('taxonomy', $custom_taxonomy);
// on group edit page
if (isset($_GET['wpcf_ref'])) {
$redirect = $_GET['wpcf_ref'] == 'dashboard' ? admin_url('admin.php?page=toolset-dashboard') : admin_url('admin.php?page=wpcf-ctt');
echo json_encode(array('output' => '', 'execute' => 'redirect', 'wpcf_redirect' => $redirect, 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
// on listing page
} else {
echo json_encode(array('output' => '', 'execute' => 'reload', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
}
break;
case 'add_radio_option':
/**
* check required data
*/
if (!isset($_GET['parent_name']) || !isset($_GET['wpcf_ajax_update_add'])) {
wpcf_ajax_helper_print_error_and_die();
}
require_once WPCF_INC_ABSPATH . '/fields/radio.php';
$value = esc_html(urldecode($_GET['parent_name']));
$element = wpcf_fields_radio_get_option($value);
$id = array_shift($element);
$element_txt = wpcf_fields_radio_get_option_alt_text($id, $value);
echo json_encode(array('output' => wpcf_form_simple($element), 'execute' => 'append', 'append_target' => '#wpcf-form-groups-radio-ajax-response-' . esc_html(urldecode($_GET['wpcf_ajax_update_add'])), 'append_value' => trim(preg_replace('/[\\r\\n]+/', '', wpcf_form_simple($element_txt))), 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'add_select_option':
/**
* check required data
*/
if (!isset($_GET['parent_name'])) {
wpcf_ajax_helper_print_error_and_die();
}
require_once WPCF_INC_ABSPATH . '/fields/select.php';
$element = wpcf_fields_select_get_option(esc_html(urldecode($_GET['parent_name'])));
echo json_encode(array('output' => wpcf_form_simple($element)));
break;
case 'add_checkboxes_option':
/**
* check required data
*/
if (!isset($_GET['parent_name'])) {
wpcf_ajax_helper_print_error_and_die();
}
require_once WPCF_INC_ABSPATH . '/fields/checkboxes.php';
$value = esc_html(urldecode($_GET['parent_name']));
$element = wpcf_fields_checkboxes_get_option($value);
$id = array_shift($element);
$element_txt = wpcf_fields_checkboxes_get_option_alt_text($id, $value);
echo json_encode(array('output' => wpcf_form_simple($element), 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'group_form_collapsed':
require_once WPCF_INC_ABSPATH . '/fields-form.php';
$group_id = sanitize_text_field($_GET['group_id']);
$action = sanitize_text_field($_GET['toggle']);
$fieldset = sanitize_text_field($_GET['id']);
wpcf_admin_fields_form_save_open_fieldset($action, $fieldset, $group_id);
break;
case 'form_fieldset_toggle':
$action = sanitize_text_field($_GET['toggle']);
$fieldset = sanitize_text_field($_GET['id']);
wpcf_admin_form_fieldset_save_toggle($action, $fieldset);
break;
case 'fields_delete':
case 'delete_field':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['field_id'])) {
wpcf_admin_fields_delete_field(sanitize_text_field($_GET['field_id']));
}
if (isset($_GET['field'])) {
wpcf_admin_fields_delete_field(sanitize_text_field($_GET['field']));
}
echo json_encode(array('output' => ''));
break;
case 'remove_from_history':
require_once WPCF_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields();
if (isset($_GET['field_id']) && isset($fields[$_GET['field_id']])) {
$fields[$_GET['field_id']]['data']['removed_from_history'] = 1;
wpcf_admin_fields_save_fields($fields, true);
}
echo json_encode(array('output' => ''));
break;
case 'add_condition':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_ABSPATH . '/includes/conditional-display.php';
if (!empty($_GET['field']) || !empty($_GET['group'])) {
$data = array();
if (isset($_GET['group'])) {
$output = wpcf_form_simple(wpcf_cd_admin_form_single_filter(array(), array(), null, true));
echo json_encode(array('output' => $output));
} else {
$data['id'] = str_replace('_conditional_display', '', sanitize_text_field($_GET['field']));
$output = wpcf_form_simple(wpcf_cd_admin_form_single_filter($data, array(), null, false));
if (!empty($data['id'])) {
echo json_encode(array('output' => $output));
} else {
wpcf_ajax_helper_print_error_and_die();
}
}
} else {
wpcf_ajax_helper_print_error_and_die();
}
break;
case 'pt_edit_fields':
if (!empty($_GET['parent']) && !empty($_GET['child'])) {
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/post-relationship.php';
wpcf_pr_admin_edit_fields(sanitize_text_field($_GET['parent']), sanitize_text_field($_GET['child']));
}
break;
case 'toggle':
$option = get_option('wpcf_toggle', array());
$hidden = isset($_GET['hidden']) ? (bool) $_GET['hidden'] : 1;
$div = esc_html(strval($_GET['div']));
if (!$hidden) {
unset($option[$div]);
} else {
$option[$div] = 1;
}
update_option('wpcf_toggle', $option);
break;
case 'cb_save_empty_migrate':
$output = sprintf('<span style="color:red;">%s</div>', __('Migration process is not yet finished - please save group first, then change settings of this field.', 'wpcf'));
if (isset($_GET['field']) && isset($_GET['subaction'])) {
require_once WPCF_INC_ABSPATH . '/fields.php';
$option = $_GET['meta_type'] == 'usermeta' ? 'wpcf-usermeta' : 'wpcf-fields';
$meta_type = sanitize_text_field($_GET['meta_type']);
$field = wpcf_admin_fields_get_field(sanitize_text_field($_GET['field']), false, false, false, $option);
$_txt_updates = $meta_type == 'usermeta' ? __('%d users require update', 'wpcf') : __('%d posts require update', 'wpcf');
$_txt_no_updates = $meta_type == 'usermeta' ? __('No users require update', 'wpcf') : __('No posts require update', 'wpcf');
$_txt_updated = $meta_type == 'usermeta' ? __('Users updated', 'wpcf') : __('Posts updated', 'wpcf');
if (!empty($field)) {
if ($_GET['subaction'] == 'save_check' || $_GET['subaction'] == 'do_not_save_check') {
if ($field['type'] == 'checkbox') {
$posts = wpcf_admin_fields_checkbox_migrate_empty_check($field, $_GET['subaction']);
} else {
if ($field['type'] == 'checkboxes') {
$posts = wpcf_admin_fields_checkboxes_migrate_empty_check($field, $_GET['subaction']);
}
}
if (!empty($posts)) {
$output = '<div class="message updated"><p>' . sprintf($_txt_updates, count($posts)) . ' ' . '<a href="javascript:void(0);" class="button-primary" onclick="' . 'wpcfCbSaveEmptyMigrate(jQuery(this).parent().parent().parent(), \'' . sanitize_text_field($_GET['field']) . '\', ' . count($posts) . ', \'' . wp_create_nonce('cb_save_empty_migrate') . '\', \'';
$output .= $_GET['subaction'] == 'save_check' ? 'save' : 'do_not_save';
$output .= '\', \'' . $meta_type . '\');' . '">' . __('Update', 'wpcf') . '</a>' . '</p></div>';
} else {
$output = '<div class="message updated"><p><em>' . $_txt_no_updates . '</em></p></div>';
}
} else {
if ($_GET['subaction'] == 'save' || $_GET['subaction'] == 'do_not_save') {
if ($field['type'] == 'checkbox') {
$posts = wpcf_admin_fields_checkbox_migrate_empty($field, $_GET['subaction']);
} else {
if ($field['type'] == 'checkboxes') {
$posts = wpcf_admin_fields_checkboxes_migrate_empty($field, $_GET['subaction']);
}
}
if (isset($posts['offset'])) {
if (!isset($_GET['total'])) {
$output = '<span style="color:red;">' . __('Error occured', 'wpcf') . '</div>';
} else {
$output = '<script type="text/javascript">wpcfCbMigrateStep(' . intval($_GET['total']) . ',' . $posts['offset'] . ',' . '\'' . sanitize_text_field($_GET['field']) . '\',' . '\'' . wp_create_nonce('cb_save_empty_migrate') . '\', \'' . $meta_type . '\');</script>' . number_format($posts['offset']) . '/' . number_format(intval($_GET['total'])) . '<div class="wpcf-ajax-loading-small"></div>';
}
} else {
$output = sprintf('<div class="message updated"><p>%s</p></div>', $_txt_updated);
}
}
}
}
}
echo json_encode(array('output' => $output));
break;
default:
break;
}
die;
}
/**
* All AJAX calls go here.
*
* @global object $wpdb
*
*/
function wpcf_ajax()
{
if (!current_user_can('manage_options') || (!isset($_REQUEST['_wpnonce']) || !wp_verify_nonce($_REQUEST['_wpnonce'], $_REQUEST['wpcf_action']))) {
die;
}
switch ($_REQUEST['wpcf_action']) {
/* User meta actions*/
case 'user_fields_control_bulk':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-control.php';
require_once WPCF_INC_ABSPATH . '/usermeta-control.php';
wpcf_admin_user_fields_control_bulk_ajax();
break;
case 'usermeta_delete':
case 'delete_usermeta':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['field_id'])) {
$field_id = sanitize_text_field($_GET['field_id']);
wpcf_admin_fields_delete_field($field_id, 'wp-types-user-group', 'wpcf-usermeta');
}
if (isset($_GET['field'])) {
$field = sanitize_text_field($_GET['field']);
wpcf_admin_fields_delete_field($field, 'wp-types-user-group', 'wpcf-usermeta');
}
echo json_encode(array('output' => ''));
break;
case 'remove_from_history2':
require_once WPCF_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields(true, true, false, 'wpcf-usermeta');
if (isset($_GET['field_id']) && isset($fields[$_GET['field_id']])) {
$fields[$_GET['field_id']]['data']['removed_from_history'] = 1;
wpcf_admin_fields_save_fields($fields, true, 'wpcf-usermeta');
}
echo json_encode(array('output' => ''));
break;
case 'deactivate_user_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
$success = wpcf_admin_fields_deactivate_group(intval($_GET['group_id']), 'wp-types-user-group');
if ($success) {
echo json_encode(array('output' => __('Group deactivated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_user_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
$success = wpcf_admin_fields_activate_group(intval($_GET['group_id']), 'wp-types-user-group');
if ($success) {
echo json_encode(array('output' => __('Group activated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_usermeta_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
wpcf_admin_fields_delete_group(intval($_GET['group_id']), 'wp-types-user-group');
echo json_encode(array('output' => '', 'execute' => 'location.reload();'));
break;
case 'usermeta_insert_existing':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
require_once WPCF_INC_ABSPATH . '/usermeta-form.php';
wpcf_usermeta_insert_existing_ajax();
wpcf_form_render_js_validation();
break;
/* End Usertmeta actions*/
/* End Usertmeta actions*/
case 'fields_insert':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
wpcf_fields_insert_ajax();
wpcf_form_render_js_validation();
break;
case 'fields_insert_existing':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
wpcf_fields_insert_existing_ajax();
wpcf_form_render_js_validation();
break;
case 'remove_field_from_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['group_id']) && isset($_GET['field_id'])) {
wpcf_admin_fields_remove_field_from_group(intval($_GET['group_id']), sanitize_text_field($_GET['field_id']));
}
break;
case 'deactivate_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_deactivate_group(intval($_GET['group_id']));
if ($success) {
echo json_encode(array('output' => __('Group deactivated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_activate_group(intval($_GET['group_id']));
if ($success) {
echo json_encode(array('output' => __('Group activated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
wpcf_admin_fields_delete_group(intval($_GET['group_id']));
echo json_encode(array('output' => '', 'execute' => 'location.reload();'));
break;
case 'deactivate_post_type':
if (!isset($_GET['wpcf-post-type'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-types.php';
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
if (isset($custom_types[$_GET['wpcf-post-type']])) {
$custom_types[$_GET['wpcf-post-type']]['disabled'] = 1;
$custom_types[$_GET['wpcf-post-type']][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
echo json_encode(array('output' => __('Post type deactivated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_post_type':
if (!isset($_GET['wpcf-post-type'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-types.php';
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
if (isset($custom_types[$_GET['wpcf-post-type']])) {
unset($custom_types[$_GET['wpcf-post-type']]['disabled']);
$custom_types[$_GET['wpcf-post-type']][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
echo json_encode(array('output' => __('Post type activated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_post_type':
if (!isset($_GET['wpcf-post-type'])) {
die;
}
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
$custom_type = strval($_GET['wpcf-post-type']);
/**
* Delete relation between custom posts types
*
* Filter allow to delete all custom fields used to make
* a relation between posts.
*
* @since 1.6.4
*
* @param bool $delete True or false flag to delete relationships.
* @param string $var Currently deleted custom post type.
*/
if (apply_filters('wpcf_delete_relation_meta', false, $custom_type)) {
global $wpdb;
$wpdb->delete($wpdb->postmeta, array('meta_key' => sprintf('_wpcf_belongs_%s_id', $custom_type)), array('%s'));
}
unset($custom_types[$custom_type]);
/**
* remove post relation
*/
foreach (array_keys($custom_types) as $post_type) {
if (array_key_exists('post_relationship', $custom_types[$post_type])) {
/**
* remove "has" relation
*/
if (array_key_exists('has', $custom_types[$post_type]['post_relationship']) && array_key_exists($custom_type, $custom_types[$post_type]['post_relationship']['has'])) {
unset($custom_types[$post_type]['post_relationship']['has'][$custom_type]);
$custom_types[$post_type][TOOLSET_EDIT_LAST] = time();
}
/**
* remove "belongs" relation
*/
if (array_key_exists('belongs', $custom_types[$post_type]['post_relationship']) && array_key_exists($custom_type, $custom_types[$post_type]['post_relationship']['belongs'])) {
unset($custom_types[$post_type]['post_relationship']['belongs'][$custom_type]);
$custom_types[$post_type][TOOLSET_EDIT_LAST] = time();
}
}
}
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
wpcf_admin_deactivate_content('post_type', $custom_type);
echo json_encode(array('output' => '', 'execute' => 'location.reload();'));
break;
case 'duplicate_post_type':
if (!isset($_GET['wpcf-post-type'])) {
die;
}
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
$custom_type = esc_html(strval($_GET['wpcf-post-type']));
if (isset($custom_types[$custom_type])) {
$i = 0;
$key = false;
do {
$key = sprintf($custom_type . '-%d', ++$i);
} while (isset($custom_types[$key]));
if ($key) {
/**
* duplicate custom post type
*/
$custom_types[$key] = $custom_types[$custom_type];
/**
* update some options
*/
$custom_types[$key]['labels']['name'] .= sprintf(' (%d)', $i);
$custom_types[$key]['labels']['singular_name'] .= sprintf(' (%d)', $i);
$custom_types[$key]['slug'] = $key;
$custom_types[$key]['__types_id'] = $key;
/**
* update custom post types
*/
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
/**
* update custom taxonomies too
*/
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
foreach ($custom_taxonomies as $taxonomy_key => $taxonomy_data) {
if (isset($taxonomy_data['supports']) && isset($taxonomy_data['supports'][$custom_type])) {
$custom_taxonomies[$taxonomy_key]['supports'][$key] = 1;
}
}
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
echo json_encode(array('execute' => 'location.reload();'));
}
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'taxonomy_duplicate':
if (!isset($_GET['wpcf-tax'])) {
die;
}
$custom_taxonomy = esc_html(strval($_GET['wpcf-tax']));
require_once WPCF_INC_ABSPATH . '/custom-taxonomies.php';
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
if (isset($custom_taxonomies[$custom_taxonomy])) {
$i = 0;
$key = false;
do {
$key = sprintf($custom_taxonomy . '-%d', ++$i);
} while (isset($custom_taxonomies[$key]));
if ($key) {
/**
* duplicate custom taxonomies
*/
$custom_taxonomies[$key] = $custom_taxonomies[$custom_taxonomy];
/**
* update some options
*/
$custom_taxonomies[$key]['labels']['name'] .= sprintf(' (%d)', $i);
$custom_taxonomies[$key]['labels']['singular_name'] .= sprintf(' (%d)', $i);
$custom_taxonomies[$key]['slug'] = $key;
$custom_taxonomies[$key]['id'] = $key;
$custom_taxonomies[$key]['__types_id'] = $key;
/**
* update custom taxonomies
*/
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
/**
* update post types
*/
if (isset($custom_taxonomies[$key]['supports']) && is_array($custom_taxonomies[$key]['supports']) && !empty($custom_taxonomies[$key]['supports'])) {
$custom_types = get_option(WPCF_OPTION_NAME_CUSTOM_TYPES, array());
foreach (array_keys($custom_taxonomies[$key]['supports']) as $custom_type) {
/**
* avoid to create fake CPT from old data
*/
if (!isset($custom_types[$custom_type])) {
continue;
}
if (!isset($custom_types[$custom_type]['taxonomies'])) {
$custom_types[$custom_type]['taxonomies'] = array();
}
$custom_types[$custom_type]['taxonomies'][$key] = 1;
}
/**
* update custom post types
*/
update_option(WPCF_OPTION_NAME_CUSTOM_TYPES, $custom_types);
}
echo json_encode(array('execute' => 'location.reload();'));
}
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'deactivate_taxonomy':
if (!isset($_GET['wpcf-tax'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-taxonomies.php';
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
if (isset($custom_taxonomies[$_GET['wpcf-tax']])) {
$custom_taxonomies[$_GET['wpcf-tax']]['disabled'] = 1;
$custom_taxonomies[$_GET['wpcf-tax']][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
echo json_encode(array('output' => __('Taxonomy deactivated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_taxonomy':
if (!isset($_GET['wpcf-tax'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-taxonomies.php';
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
if (isset($custom_taxonomies[$_GET['wpcf-tax']])) {
$custom_taxonomies[$_GET['wpcf-tax']]['disabled'] = 0;
$custom_taxonomies[$_GET['wpcf-tax']][TOOLSET_EDIT_LAST] = time();
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
echo json_encode(array('output' => __('Taxonomy activated', 'wpcf'), 'execute' => 'location.reload();'));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_taxonomy':
if (!isset($_GET['wpcf-tax'])) {
die;
}
$custom_taxonomies = get_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, array());
$custom_taxonomy = strval($_GET['wpcf-tax']);
unset($custom_taxonomies[$custom_taxonomy]);
update_option(WPCF_OPTION_NAME_CUSTOM_TAXONOMIES, $custom_taxonomies);
wpcf_admin_deactivate_content('taxonomy', $custom_taxonomy);
echo json_encode(array('output' => '', 'execute' => 'location.reload();'));
break;
case 'add_radio_option':
require_once WPCF_INC_ABSPATH . '/fields/radio.php';
$element = wpcf_fields_radio_get_option(urldecode($_GET['parent_name']));
$id = array_shift($element);
$element_txt = wpcf_fields_radio_get_option_alt_text($id, urldecode($_GET['parent_name']));
echo json_encode(array('output' => wpcf_form_simple($element), 'execute' => 'jQuery("#wpcf-form-groups-radio-ajax-response-' . urldecode($_GET['wpcf_ajax_update_add']) . '").append(\'' . trim(str_replace("\r\n", '', wpcf_form_simple($element_txt))) . '\');', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'add_select_option':
require_once WPCF_INC_ABSPATH . '/fields/select.php';
$element = wpcf_fields_select_get_option(urldecode($_GET['parent_name']));
echo json_encode(array('output' => wpcf_form_simple($element)));
break;
case 'add_checkboxes_option':
require_once WPCF_INC_ABSPATH . '/fields/checkboxes.php';
$element = wpcf_fields_checkboxes_get_option(urldecode($_GET['parent_name']));
$id = array_shift($element);
$element_txt = wpcf_fields_checkboxes_get_option_alt_text($id, urldecode($_GET['parent_name']));
echo json_encode(array('output' => wpcf_form_simple($element), 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'group_form_collapsed':
require_once WPCF_INC_ABSPATH . '/fields-form.php';
$group_id = sanitize_text_field($_GET['group_id']);
$action = sanitize_text_field($_GET['toggle']);
$fieldset = sanitize_text_field($_GET['id']);
wpcf_admin_fields_form_save_open_fieldset($action, $fieldset, $group_id);
break;
case 'form_fieldset_toggle':
$action = sanitize_text_field($_GET['toggle']);
$fieldset = sanitize_text_field($_GET['id']);
wpcf_admin_form_fieldset_save_toggle($action, $fieldset);
break;
case 'group_update_post_types':
require_once WPCF_INC_ABSPATH . '/fields.php';
// @todo Sanitize this $post_types
$post_types = empty($_GET['wpcf']['group']['supports']) ? array() : $_GET['wpcf']['group']['supports'];
if (!empty($_GET['group_id'])) {
wpcf_admin_fields_save_group_post_types(sanitize_text_field($_GET['group_id']), $post_types);
$output = array();
foreach ($post_types as $post_type) {
$post_type = get_post_type_object($post_type);
if (!empty($post_type->label)) {
$output[] = $post_type->label;
}
}
if (empty($post_types)) {
$output[] = __('No post types associated', 'wpcf');
}
$output = implode(', ', $output);
} else {
$output = __('No post types associated', 'wpcf');
}
echo json_encode(array('output' => $output));
break;
case 'group_update_taxonomies':
require_once WPCF_INC_ABSPATH . '/fields.php';
$taxonomies_post = empty($_GET['wpcf']['group']['taxonomies']) ? array() : $_GET['wpcf']['group']['taxonomies'];
$terms = array();
foreach ($taxonomies_post as $taxonomy) {
foreach ($taxonomy as $tax => $term) {
$terms[] = $term;
}
}
if (!empty($_GET['group_id'])) {
wpcf_admin_fields_save_group_terms(sanitize_text_field($_GET['group_id']), $terms);
$output = array();
foreach ($taxonomies_post as $taxonomy => $terms) {
$taxonomy = get_taxonomy($taxonomy);
if (!empty($taxonomy)) {
$title = $taxonomy->label . ': ';
foreach ($terms as $term_id) {
$term = get_term($term_id, $taxonomy->name);
$output[] = $title . $term->name;
$title = '';
}
}
}
if (empty($output)) {
$output[] = __('No taxonomies associated', 'wpcf');
}
$output = implode(', ', $output);
} else {
$output = __('No taxonomies associated', 'wpcf');
}
echo json_encode(array('output' => $output));
break;
case 'custom_fields_control_bulk':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-control.php';
wpcf_admin_custom_fields_control_bulk_ajax();
break;
case 'fields_delete':
case 'delete_field':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['field_id'])) {
wpcf_admin_fields_delete_field(sanitize_text_field($_GET['field_id']));
}
if (isset($_GET['field'])) {
wpcf_admin_fields_delete_field(sanitize_text_field($_GET['field']));
}
echo json_encode(array('output' => ''));
break;
case 'remove_from_history':
require_once WPCF_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields();
if (isset($_GET['field_id']) && isset($fields[$_GET['field_id']])) {
$fields[$_GET['field_id']]['data']['removed_from_history'] = 1;
wpcf_admin_fields_save_fields($fields, true);
}
echo json_encode(array('output' => ''));
break;
case 'add_condition':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_ABSPATH . '/includes/conditional-display.php';
if (!empty($_GET['field']) || !empty($_GET['group'])) {
$data = array();
if (isset($_GET['group'])) {
$output = wpcf_form_simple(wpcf_cd_admin_form_single_filter(array(), array(), null, true));
echo json_encode(array('output' => $output));
} else {
$data['id'] = str_replace('_conditional_display', '', sanitize_text_field($_GET['field']));
$output = wpcf_form_simple(wpcf_cd_admin_form_single_filter($data, array(), null, false));
if (!empty($data['id'])) {
echo json_encode(array('output' => $output));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
}
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'pt_edit_fields':
if (!empty($_GET['parent']) && !empty($_GET['child'])) {
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/post-relationship.php';
wpcf_pr_admin_edit_fields(sanitize_text_field($_GET['parent']), sanitize_text_field($_GET['child']));
}
break;
case 'toggle':
$option = get_option('wpcf_toggle', array());
$hidden = isset($_GET['hidden']) ? (bool) $_GET['hidden'] : 1;
$_GET['div'] = strval($_GET['div']);
if (!$hidden) {
unset($option[$_GET['div']]);
} else {
$option[$_GET['div']] = 1;
}
update_option('wpcf_toggle', $option);
break;
case 'cb_save_empty_migrate':
$output = sprintf('<span style="color:red;">%s</div>', __('Migration process is not yet finished - please save group first, then change settings of this field.', 'wpcf'));
if (isset($_GET['field']) && isset($_GET['subaction'])) {
require_once WPCF_INC_ABSPATH . '/fields.php';
$option = $_GET['meta_type'] == 'usermeta' ? 'wpcf-usermeta' : 'wpcf-fields';
$meta_type = sanitize_text_field($_GET['meta_type']);
$field = wpcf_admin_fields_get_field(sanitize_text_field($_GET['field']), false, false, false, $option);
$_txt_updates = $meta_type == 'usermeta' ? __('%d users require update', 'wpcf') : __('%d posts require update', 'wpcf');
$_txt_no_updates = $meta_type == 'usermeta' ? __('No users require update', 'wpcf') : __('No posts require update', 'wpcf');
$_txt_updated = $meta_type == 'usermeta' ? __('Users updated', 'wpcf') : __('Posts updated', 'wpcf');
if (!empty($field)) {
if ($_GET['subaction'] == 'save_check' || $_GET['subaction'] == 'do_not_save_check') {
if ($field['type'] == 'checkbox') {
$posts = wpcf_admin_fields_checkbox_migrate_empty_check($field, $_GET['subaction']);
} else {
if ($field['type'] == 'checkboxes') {
$posts = wpcf_admin_fields_checkboxes_migrate_empty_check($field, $_GET['subaction']);
}
}
if (!empty($posts)) {
$output = '<div class="message updated"><p>' . sprintf($_txt_updates, count($posts)) . ' ' . '<a href="javascript:void(0);" class="button-primary" onclick="' . 'wpcfCbSaveEmptyMigrate(jQuery(this).parent().parent().parent(), \'' . sanitize_text_field($_GET['field']) . '\', ' . count($posts) . ', \'' . wp_create_nonce('cb_save_empty_migrate') . '\', \'';
$output .= $_GET['subaction'] == 'save_check' ? 'save' : 'do_not_save';
$output .= '\', \'' . $meta_type . '\');' . '">' . __('Update') . '</a>' . '</p></div>';
} else {
$output = '<div class="message updated"><p><em>' . $_txt_no_updates . '</em></p></div>';
}
} else {
if ($_GET['subaction'] == 'save' || $_GET['subaction'] == 'do_not_save') {
if ($field['type'] == 'checkbox') {
$posts = wpcf_admin_fields_checkbox_migrate_empty($field, $_GET['subaction']);
} else {
if ($field['type'] == 'checkboxes') {
$posts = wpcf_admin_fields_checkboxes_migrate_empty($field, $_GET['subaction']);
}
}
if (isset($posts['offset'])) {
if (!isset($_GET['total'])) {
$output = '<span style="color:red;">' . __('Error occured', 'wpcf') . '</div>';
} else {
$output = '<script type="text/javascript">wpcfCbMigrateStep(' . intval($_GET['total']) . ',' . $posts['offset'] . ',' . '\'' . sanitize_text_field($_GET['field']) . '\',' . '\'' . wp_create_nonce('cb_save_empty_migrate') . '\', \'' . $meta_type . '\');</script>' . number_format($posts['offset']) . '/' . number_format(intval($_GET['total'])) . '<div class="wpcf-ajax-loading-small"></div>';
}
} else {
$output = '<div class="message updated"><p>' . $_txt_updated . '</p></div>';
}
}
}
}
}
echo json_encode(array('output' => $output));
break;
default:
break;
}
die;
}
/**
* All AJAX calls go here.
*/
function wpcf_ajax()
{
if (!current_user_can('manage_options') || (!isset($_REQUEST['_wpnonce']) || !wp_verify_nonce($_REQUEST['_wpnonce'], $_REQUEST['wpcf_action']))) {
die;
}
switch ($_REQUEST['wpcf_action']) {
/* User meta actions*/
case 'user_fields_control_bulk':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-control.php';
require_once WPCF_INC_ABSPATH . '/usermeta-control.php';
wpcf_admin_user_fields_control_bulk_ajax();
break;
case 'usermeta_delete':
case 'delete_usermeta':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['field_id'])) {
wpcf_admin_fields_delete_field($_GET['field_id'], 'wp-types-user-group', 'wpcf-usermeta');
}
if (isset($_GET['field'])) {
wpcf_admin_fields_delete_field($_GET['field'], 'wp-types-user-group', 'wpcf-usermeta');
}
echo json_encode(array('output' => ''));
break;
case 'remove_from_history2':
require_once WPCF_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields(true, true, false, 'wpcf-usermeta');
if (isset($_GET['field_id']) && isset($fields[$_GET['field_id']])) {
$fields[$_GET['field_id']]['data']['removed_from_history'] = 1;
wpcf_admin_fields_save_fields($fields, true, 'wpcf-usermeta');
}
echo json_encode(array('output' => ''));
break;
case 'deactivate_user_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
$success = wpcf_admin_fields_deactivate_group(intval($_GET['group_id']), 'wp-types-user-group');
if ($success) {
echo json_encode(array('output' => __('Group deactivated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . intval($_GET['group_id']) . '").replaceWith(\'' . wpcf_admin_usermeta_get_ajax_activation_link(intval($_GET['group_id'])) . '\');jQuery(".wpcf-table-column-active-' . intval($_GET['group_id']) . '").html("' . __('No', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_user_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
$success = wpcf_admin_fields_activate_group(intval($_GET['group_id']), 'wp-types-user-group');
if ($success) {
echo json_encode(array('output' => __('Group activated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . intval($_GET['group_id']) . '").replaceWith(\'' . wpcf_admin_usermeta_get_ajax_deactivation_link(intval($_GET['group_id'])) . '\');jQuery(".wpcf-table-column-active-' . intval($_GET['group_id']) . '").html("' . __('Yes', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_usermeta_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/usermeta.php';
wpcf_admin_fields_delete_group(intval($_GET['group_id']), 'wp-types-user-group');
echo json_encode(array('output' => '', 'execute' => 'jQuery("#wpcf-list-activate-' . intval($_GET['group_id']) . '").parents("tr").css("background-color", "#FF0000").fadeOut();', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'usermeta_insert_existing':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
require_once WPCF_INC_ABSPATH . '/usermeta-form.php';
wpcf_usermeta_insert_existing_ajax();
wpcf_form_render_js_validation();
break;
/* End Usertmeta actions*/
/* End Usertmeta actions*/
case 'fields_insert':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
wpcf_fields_insert_ajax();
wpcf_form_render_js_validation();
break;
case 'fields_insert_existing':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-form.php';
wpcf_fields_insert_existing_ajax();
wpcf_form_render_js_validation();
break;
case 'remove_field_from_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['group_id']) && isset($_GET['field_id'])) {
wpcf_admin_fields_remove_field_from_group($_GET['group_id'], $_GET['field_id']);
}
break;
case 'deactivate_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_deactivate_group(intval($_GET['group_id']));
if ($success) {
echo json_encode(array('output' => __('Group deactivated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . intval($_GET['group_id']) . '").replaceWith(\'' . wpcf_admin_fields_get_ajax_activation_link(intval($_GET['group_id'])) . '\');jQuery(".wpcf-table-column-active-' . intval($_GET['group_id']) . '").html("' . __('No', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
$success = wpcf_admin_fields_activate_group(intval($_GET['group_id']));
if ($success) {
echo json_encode(array('output' => __('Group activated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . intval($_GET['group_id']) . '").replaceWith(\'' . wpcf_admin_fields_get_ajax_deactivation_link(intval($_GET['group_id'])) . '\');jQuery(".wpcf-table-column-active-' . intval($_GET['group_id']) . '").html("' . __('Yes', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_group':
require_once WPCF_INC_ABSPATH . '/fields.php';
wpcf_admin_fields_delete_group(intval($_GET['group_id']));
echo json_encode(array('output' => '', 'execute' => 'jQuery("#wpcf-list-activate-' . intval($_GET['group_id']) . '").parents("tr").css("background-color", "#FF0000").fadeOut();', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'deactivate_post_type':
if (!isset($_GET['wpcf-post-type'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-types.php';
$custom_types = get_option('wpcf-custom-types', array());
if (isset($custom_types[$_GET['wpcf-post-type']])) {
$custom_types[$_GET['wpcf-post-type']]['disabled'] = 1;
update_option('wpcf-custom-types', $custom_types);
echo json_encode(array('output' => __('Post type deactivated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . $_GET['wpcf-post-type'] . '").replaceWith(\'' . wpcf_admin_custom_types_get_ajax_activation_link(esc_attr($_GET['wpcf-post-type'])) . '\');jQuery(".wpcf-table-column-active-' . $_GET['wpcf-post-type'] . '").html("' . __('No', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_post_type':
if (!isset($_GET['wpcf-post-type'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-types.php';
$custom_types = get_option('wpcf-custom-types', array());
if (isset($custom_types[$_GET['wpcf-post-type']])) {
$custom_types[$_GET['wpcf-post-type']]['disabled'] = 0;
update_option('wpcf-custom-types', $custom_types);
echo json_encode(array('output' => __('Post type activated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . $_GET['wpcf-post-type'] . '").replaceWith(\'' . wpcf_admin_custom_types_get_ajax_deactivation_link($_GET['wpcf-post-type']) . '\');jQuery(".wpcf-table-column-active-' . $_GET['wpcf-post-type'] . '").html("' . __('Yes', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_post_type':
if (!isset($_GET['wpcf-post-type'])) {
die;
}
$custom_types = get_option('wpcf-custom-types', array());
$custom_type = strval($_GET['wpcf-post-type']);
unset($custom_types[$custom_type]);
/**
* remove post relation
*/
foreach (array_keys($custom_types) as $post_type) {
if (array_key_exists('post_relationship', $custom_types[$post_type])) {
/**
* remove "has" relation
*/
if (array_key_exists('has', $custom_types[$post_type]['post_relationship']) && array_key_exists($custom_type, $custom_types[$post_type]['post_relationship']['has'])) {
unset($custom_types[$post_type]['post_relationship']['has'][$custom_type]);
}
/**
* remove "belongs" relation
*/
if (array_key_exists('belongs', $custom_types[$post_type]['post_relationship']) && array_key_exists($custom_type, $custom_types[$post_type]['post_relationship']['belongs'])) {
unset($custom_types[$post_type]['post_relationship']['belongs'][$custom_type]);
}
}
}
update_option('wpcf-custom-types', $custom_types);
wpcf_admin_deactivate_content('post_type', $custom_type);
echo json_encode(array('output' => '', 'execute' => 'jQuery("#wpcf-list-activate-' . $_GET['wpcf-post-type'] . '").parents("tr").css("background-color", "#FF0000").fadeOut();', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'deactivate_taxonomy':
if (!isset($_GET['wpcf-tax'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-taxonomies.php';
$custom_taxonomies = get_option('wpcf-custom-taxonomies', array());
if (isset($custom_taxonomies[$_GET['wpcf-tax']])) {
$custom_taxonomies[$_GET['wpcf-tax']]['disabled'] = 1;
update_option('wpcf-custom-taxonomies', $custom_taxonomies);
echo json_encode(array('output' => __('Taxonomy deactivated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . $_GET['wpcf-tax'] . '").replaceWith(\'' . wpcf_admin_custom_taxonomies_get_ajax_activation_link($_GET['wpcf-tax']) . '\');jQuery(".wpcf-table-column-active-' . $_GET['wpcf-tax'] . '").html("' . __('No', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'activate_taxonomy':
if (!isset($_GET['wpcf-tax'])) {
die;
}
require_once WPCF_INC_ABSPATH . '/custom-taxonomies.php';
$custom_taxonomies = get_option('wpcf-custom-taxonomies', array());
if (isset($custom_taxonomies[$_GET['wpcf-tax']])) {
$custom_taxonomies[$_GET['wpcf-tax']]['disabled'] = 0;
update_option('wpcf-custom-taxonomies', $custom_taxonomies);
echo json_encode(array('output' => __('Taxonomy activated', 'wpcf'), 'execute' => 'jQuery("#wpcf-list-activate-' . $_GET['wpcf-tax'] . '").replaceWith(\'' . wpcf_admin_custom_taxonomies_get_ajax_deactivation_link($_GET['wpcf-tax']) . '\');jQuery(".wpcf-table-column-active-' . $_GET['wpcf-tax'] . '").html("' . __('Yes', 'wpcf') . '");', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'delete_taxonomy':
if (!isset($_GET['wpcf-tax'])) {
die;
}
$custom_taxonomies = get_option('wpcf-custom-taxonomies', array());
$custom_taxonomy = strval($_GET['wpcf-tax']);
unset($custom_taxonomies[$custom_taxonomy]);
update_option('wpcf-custom-taxonomies', $custom_taxonomies);
wpcf_admin_deactivate_content('taxonomy', $custom_taxonomy);
echo json_encode(array('output' => '', 'execute' => 'jQuery("#wpcf-list-activate-' . $_GET['wpcf-tax'] . '").parents("tr").css("background-color", "#FF0000").fadeOut();', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'add_radio_option':
require_once WPCF_INC_ABSPATH . '/fields/radio.php';
$element = wpcf_fields_radio_get_option(urldecode($_GET['parent_name']));
$id = array_shift($element);
$element_txt = wpcf_fields_radio_get_option_alt_text($id, urldecode($_GET['parent_name']));
echo json_encode(array('output' => wpcf_form_simple($element), 'execute' => 'jQuery("#wpcf-form-groups-radio-ajax-response-' . urldecode($_GET['wpcf_ajax_update_add']) . '").append(\'' . trim(str_replace("\r\n", '', wpcf_form_simple($element_txt))) . '\');', 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'add_select_option':
require_once WPCF_INC_ABSPATH . '/fields/select.php';
$element = wpcf_fields_select_get_option(urldecode($_GET['parent_name']));
echo json_encode(array('output' => wpcf_form_simple($element)));
break;
case 'add_checkboxes_option':
require_once WPCF_INC_ABSPATH . '/fields/checkboxes.php';
$element = wpcf_fields_checkboxes_get_option(urldecode($_GET['parent_name']));
$id = array_shift($element);
$element_txt = wpcf_fields_checkboxes_get_option_alt_text($id, urldecode($_GET['parent_name']));
echo json_encode(array('output' => wpcf_form_simple($element), 'wpcf_nonce_ajax_callback' => wp_create_nonce('execute')));
break;
case 'group_form_collapsed':
require_once WPCF_INC_ABSPATH . '/fields-form.php';
$group_id = $_GET['group_id'];
$action = $_GET['toggle'];
$fieldset = $_GET['id'];
wpcf_admin_fields_form_save_open_fieldset($action, $fieldset, $group_id);
break;
case 'form_fieldset_toggle':
$action = $_GET['toggle'];
$fieldset = $_GET['id'];
wpcf_admin_form_fieldset_save_toggle($action, $fieldset);
break;
case 'group_update_post_types':
require_once WPCF_INC_ABSPATH . '/fields.php';
$post_types = empty($_GET['wpcf']['group']['supports']) ? array() : $_GET['wpcf']['group']['supports'];
if (!empty($_GET['group_id'])) {
wpcf_admin_fields_save_group_post_types($_GET['group_id'], $post_types);
$output = array();
foreach ($post_types as $post_type) {
$post_type = get_post_type_object($post_type);
if (!empty($post_type->label)) {
$output[] = $post_type->label;
}
}
if (empty($post_types)) {
$output[] = __('No post types associated', 'wpcf');
}
$output = implode(', ', $output);
} else {
$output = __('No post types associated', 'wpcf');
}
echo json_encode(array('output' => $output));
break;
case 'group_update_taxonomies':
require_once WPCF_INC_ABSPATH . '/fields.php';
$taxonomies_post = empty($_GET['wpcf']['group']['taxonomies']) ? array() : $_GET['wpcf']['group']['taxonomies'];
$terms = array();
foreach ($taxonomies_post as $taxonomy) {
foreach ($taxonomy as $tax => $term) {
$terms[] = $term;
}
}
if (!empty($_GET['group_id'])) {
wpcf_admin_fields_save_group_terms($_GET['group_id'], $terms);
$output = array();
foreach ($taxonomies_post as $taxonomy => $terms) {
$taxonomy = get_taxonomy($taxonomy);
if (!empty($taxonomy)) {
$title = $taxonomy->label . ': ';
foreach ($terms as $term_id) {
$term = get_term($term_id, $taxonomy->name);
$output[] = $title . $term->name;
$title = '';
}
}
}
if (empty($output)) {
$output[] = __('No taxonomies associated', 'wpcf');
}
$output = implode(', ', $output);
} else {
$output = __('No taxonomies associated', 'wpcf');
}
echo json_encode(array('output' => $output));
break;
case 'custom_fields_control_bulk':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_EMBEDDED_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/fields-control.php';
wpcf_admin_custom_fields_control_bulk_ajax();
break;
case 'fields_delete':
case 'delete_field':
require_once WPCF_INC_ABSPATH . '/fields.php';
if (isset($_GET['field_id'])) {
wpcf_admin_fields_delete_field($_GET['field_id']);
}
if (isset($_GET['field'])) {
wpcf_admin_fields_delete_field($_GET['field']);
}
echo json_encode(array('output' => ''));
break;
case 'remove_from_history':
require_once WPCF_INC_ABSPATH . '/fields.php';
$fields = wpcf_admin_fields_get_fields();
if (isset($_GET['field_id']) && isset($fields[$_GET['field_id']])) {
$fields[$_GET['field_id']]['data']['removed_from_history'] = 1;
wpcf_admin_fields_save_fields($fields, true);
}
echo json_encode(array('output' => ''));
break;
case 'add_condition':
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_ABSPATH . '/includes/conditional-display.php';
if (!empty($_GET['field']) || !empty($_GET['group'])) {
$data = array();
if (isset($_GET['group'])) {
$output = wpcf_form_simple(wpcf_cd_admin_form_single_filter(array(), array(), null, true));
echo json_encode(array('output' => $output));
} else {
$data['id'] = str_replace('_conditional_display', '', $_GET['field']);
$output = wpcf_form_simple(wpcf_cd_admin_form_single_filter($data, array(), null, false));
if (!empty($data['id'])) {
echo json_encode(array('output' => $output));
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
}
} else {
echo json_encode(array('output' => __('Error occured', 'wpcf')));
}
break;
case 'pt_edit_fields':
if (!empty($_GET['parent']) && !empty($_GET['child'])) {
require_once WPCF_INC_ABSPATH . '/fields.php';
require_once WPCF_INC_ABSPATH . '/post-relationship.php';
wpcf_pr_admin_edit_fields($_GET['parent'], $_GET['child']);
}
break;
case 'toggle':
$option = get_option('wpcf_toggle', array());
$hidden = isset($_GET['hidden']) ? (bool) $_GET['hidden'] : 1;
$_GET['div'] = strval($_GET['div']);
if (!$hidden) {
unset($option[$_GET['div']]);
} else {
$option[$_GET['div']] = 1;
}
update_option('wpcf_toggle', $option);
break;
case 'cb_save_empty_migrate':
$output = '<span style="color:red;">' . __('Wrong field specified', 'wpcf') . '</div>';
if (isset($_GET['field']) && isset($_GET['subaction'])) {
require_once WPCF_INC_ABSPATH . '/fields.php';
$option = $_GET['meta_type'] == 'usermeta' ? 'wpcf-usermeta' : 'wpcf-fields';
$meta_type = $_GET['meta_type'];
$field = wpcf_admin_fields_get_field($_GET['field'], false, false, false, $option);
$_txt_updates = $meta_type == 'usermeta' ? __('%d users require update', 'wpcf') : __('%d posts require update', 'wpcf');
$_txt_no_updates = $meta_type == 'usermeta' ? __('No users require update', 'wpcf') : __('No posts require update', 'wpcf');
$_txt_updated = $meta_type == 'usermeta' ? __('Users updated', 'wpcf') : __('Posts updated', 'wpcf');
if (!empty($field)) {
if ($_GET['subaction'] == 'save_check' || $_GET['subaction'] == 'do_not_save_check') {
if ($field['type'] == 'checkbox') {
$posts = wpcf_admin_fields_checkbox_migrate_empty_check($field, $_GET['subaction']);
} else {
if ($field['type'] == 'checkboxes') {
$posts = wpcf_admin_fields_checkboxes_migrate_empty_check($field, $_GET['subaction']);
}
}
if (!empty($posts)) {
$output = '<div class="message updated"><p>' . sprintf($_txt_updates, count($posts)) . ' ' . '<a href="javascript:void(0);" class="button-primary" onclick="' . 'wpcfCbSaveEmptyMigrate(jQuery(this).parent().parent().parent(), \'' . $_GET['field'] . '\', ' . count($posts) . ', \'' . wp_create_nonce('cb_save_empty_migrate') . '\', \'';
$output .= $_GET['subaction'] == 'save_check' ? 'save' : 'do_not_save';
$output .= '\', \'' . $meta_type . '\');' . '">' . __('Update') . '</a>' . '</p></div>';
} else {
$output = '<div class="message updated"><p><em>' . $_txt_no_updates . '</em></p></div>';
}
} else {
if ($_GET['subaction'] == 'save' || $_GET['subaction'] == 'do_not_save') {
if ($field['type'] == 'checkbox') {
$posts = wpcf_admin_fields_checkbox_migrate_empty($field, $_GET['subaction']);
} else {
if ($field['type'] == 'checkboxes') {
$posts = wpcf_admin_fields_checkboxes_migrate_empty($field, $_GET['subaction']);
}
}
if (isset($posts['offset'])) {
if (!isset($_GET['total'])) {
$output = '<span style="color:red;">' . __('Error occured', 'wpcf') . '</div>';
} else {
$output = '<script type="text/javascript">wpcfCbMigrateStep(' . intval($_GET['total']) . ',' . $posts['offset'] . ',' . '\'' . $_GET['field'] . '\',' . '\'' . wp_create_nonce('cb_save_empty_migrate') . '\', \'' . $meta_type . '\');</script>' . number_format($posts['offset']) . '/' . number_format(intval($_GET['total'])) . '<div class="wpcf-ajax-loading-small"></div>';
}
} else {
$output = '<div class="message updated"><p>' . $_txt_updated . '</p></div>';
}
}
}
}
}
echo json_encode(array('output' => $output));
break;
default:
break;
}
die;
}