/**
* 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']) {
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;
}
$custom_types = get_option('wpcf-custom-types', array());
unset($custom_types[$_GET['wpcf-post-type']]);
update_option('wpcf-custom-types', $custom_types);
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;
}
$custom_taxonomies = get_option('wpcf-custom-taxonomies', array());
unset($custom_taxonomies[$_GET['wpcf-tax']]);
update_option('wpcf-custom-taxonomies', $custom_taxonomies);
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 '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;
default:
break;
}
die;
}
/**
* Adds 3rd party created types, taxonomies and fields
*/
function wpcf_admin_migration_form_submit()
{
$cfui_types = get_option('cpt_custom_post_types', array());
$cfui_taxonomies = get_option('cpt_custom_tax_types', array());
$wpcf_types = get_option('wpcf-custom-types', array());
$wpcf_taxonomies = get_option('wpcf-custom-taxonomies', array());
$redirect_page = 'wpcf-ctt';
if (!empty($_POST['cfui']['types'])) {
$data = array();
foreach ($_POST['cfui']['types'] as $key => $types_slug) {
if (array_key_exists(sanitize_title($types_slug), $wpcf_types)) {
continue;
}
foreach ($cfui_types as $cfui_type) {
if (sanitize_title($cfui_type['name']) == $types_slug) {
$data[$types_slug] = wpcf_admin_migrate_get_cfui_type_data($cfui_type);
wpcf_admin_message_store(sprintf(__("Post Type %s added", 'wpcf'), '<em>' . $cfui_type['name'] . '</em>'));
}
}
}
$wpcf_types = array_merge($wpcf_types, $data);
update_option('wpcf-custom-types', $wpcf_types);
}
if (!empty($_POST['cfui']['tax'])) {
$data = array();
foreach ($_POST['cfui']['tax'] as $key => $tax_slug) {
if (array_key_exists(sanitize_title($tax_slug), $wpcf_taxonomies)) {
continue;
}
foreach ($cfui_taxonomies as $cfui_tax) {
if (sanitize_title($cfui_tax['name']) == $tax_slug) {
$data[$tax_slug] = wpcf_admin_migrate_get_cfui_tax_data($cfui_tax);
wpcf_admin_message_store(sprintf(__("Taxonomy %s added", 'wpcf'), '<em>' . $cfui_tax['name'] . '</em>'));
}
}
}
$wpcf_taxonomies = array_merge($wpcf_taxonomies, $data);
update_option('wpcf-custom-taxonomies', $wpcf_taxonomies);
}
// ACF
if (!empty($_POST['acf_posts']['migrate_groups'])) {
foreach ($_POST['acf_posts']['migrate_groups'] as $acf_group_id) {
if (empty($_POST['acf_posts'][$acf_group_id])) {
continue;
}
global $wpdb;
$group = $wpdb->get_row($wpdb->prepare("SELECT ID, post_title FROM {$wpdb->posts} WHERE post_title = %s AND post_type='wp-types-group'", $_POST['acf_posts'][$acf_group_id]['post_title']));
if (empty($group)) {
$group = array();
$group['name'] = $_POST['acf_posts'][$acf_group_id]['post_title'];
$group['description'] = $_POST['acf_posts'][$acf_group_id]['post_content'];
$group_id = wpcf_admin_fields_save_group($group);
wpcf_admin_message_store(sprintf(__("Group %s added", 'wpcf'), '<em>' . $group['name'] . '</em>'));
} else {
$group_id = $group->ID;
wpcf_admin_message_store(sprintf(__("Group %s updated", 'wpcf'), '<em>' . $group->post_title . '</em>'));
}
$fields_to_add = array();
if ($group_id && !empty($_POST['acf_posts'][$acf_group_id]['fields'])) {
foreach ($_POST['acf_posts'][$acf_group_id]['fields'] as $field_id => $field) {
if (!in_array($field_id, $_POST['acf_posts'][$acf_group_id]['migrate_fields'])) {
continue;
}
if (!wpcf_types_cf_under_control('check_exists', $field['slug']) || wpcf_types_cf_under_control('check_outsider', $field['slug'])) {
// save field
$field['controlled'] = 1;
$temp = wpcf_admin_fields_save_field($field);
$fields_to_add[] = $temp;
wpcf_admin_message_store(sprintf(__("Field %s added", 'wpcf'), '<em>' . $temp . '</em>'));
}
}
wpcf_admin_fields_save_group_fields($group_id, $fields_to_add, false);
}
wpcf_admin_fields_save_group_post_types($group_id, array());
wpcf_admin_fields_save_group_terms($group_id, array());
}
$redirect_page = 'wpcf';
}
flush_rewrite_rules();
// Deactivate plugins
if (!empty($_POST['deactivate-cfui'])) {
$active_plugins = get_option('active_plugins', array());
foreach ($active_plugins as $key => $file) {
if (strpos($file, 'custom-post-type-ui.php') !== false) {
unset($active_plugins[$key]);
}
}
update_option('active_plugins', array_values($active_plugins));
}
wp_redirect(admin_url('admin.php?page=' . $redirect_page));
die;
}
/**
* Saves fields and groups.
*
* If field name is changed in specific group - new one will be created,
* otherwise old one will be updated and will appear in that way in other grups.
*
* @return type
*/
function wpcf_admin_save_fields_groups_submit($form)
{
if (!isset($_POST['wpcf']['group']['name'])) {
return false;
}
global $wpdb;
$new_group = false;
$group_slug = $_POST['wpcf']['group']['slug'] = sanitize_title($_POST['wpcf']['group']['name']);
// Basic check
if (isset($_REQUEST['group_id'])) {
// Check if group exists
$post = get_post($_REQUEST['group_id']);
if (empty($post) || $post->post_type != 'wp-types-group') {
$form->triggerError();
wpcf_admin_message(sprintf(__("Wrong group ID %d", 'wpcf'), intval($_REQUEST['group_id'])), 'error');
return false;
}
$group_id = $post->ID;
} else {
$new_group = true;
}
// Save fields for future use
$fields = array();
if (!empty($_POST['wpcf']['fields'])) {
// Before anything - search unallowed characters
foreach ($_POST['wpcf']['fields'] as $key => $field) {
if (empty($field['slug']) && preg_match('#[^a-zA-Z0-9\\s\\_\\-]#', $field['name']) || !empty($field['slug']) && preg_match('#[^a-zA-Z0-9\\s\\_\\-]#', $field['slug'])) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field slugs cannot contain non-English characters. Please edit this field name %s and save again.', 'wpcf'), $field['name']), 'error');
return false;
}
}
foreach ($_POST['wpcf']['fields'] as $key => $field) {
if (!empty($field['is_new'])) {
if (wpcf_types_cf_under_control('check_exists', sanitize_title($field['name']))) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field with name "%s" already exists', 'wpcf'), $field['name']), 'error');
return false;
}
}
// Field ID and slug are same thing
// $slug = $_POST['wpcf']['fields'][$key]['slug'] = sanitize_title($field['name']);
$field_id = wpcf_admin_fields_save_field($field);
if (!empty($field_id)) {
$fields[] = $field_id;
}
// WPML
if (function_exists('wpml_cf_translation_preferences_store')) {
$wpml_save_cf = wpml_cf_translation_preferences_store($key, wpcf_types_get_meta_prefix(wpcf_admin_fields_get_field($field_id)) . $field_id);
}
}
}
// Save group
$post_types = isset($_POST['wpcf']['group']['supports']) ? $_POST['wpcf']['group']['supports'] : array();
$taxonomies_post = isset($_POST['wpcf']['group']['taxonomies']) ? $_POST['wpcf']['group']['taxonomies'] : array();
$terms = array();
foreach ($taxonomies_post as $taxonomy) {
foreach ($taxonomy as $tax => $term) {
$terms[] = $term;
}
}
// Rename if needed
if (isset($_REQUEST['group_id'])) {
$_POST['wpcf']['group']['id'] = $_REQUEST['group_id'];
}
$group_id = wpcf_admin_fields_save_group($_POST['wpcf']['group']);
// Set open fieldsets
if ($new_group && !empty($group_id)) {
$open_fieldsets = get_user_meta(get_current_user_id(), 'wpcf-group-form-toggle', true);
if (isset($open_fieldsets[-1])) {
$open_fieldsets[$group_id] = $open_fieldsets[-1];
unset($open_fieldsets[-1]);
update_user_meta(get_current_user_id(), 'wpcf-group-form-toggle', $open_fieldsets);
}
}
// Rest of processes
if (!empty($group_id)) {
wpcf_admin_fields_save_group_fields($group_id, $fields);
wpcf_admin_fields_save_group_post_types($group_id, $post_types);
wpcf_admin_fields_save_group_terms($group_id, $terms);
if (!empty($_POST['wpcf']['group']['templates'])) {
wpcf_admin_fields_save_group_templates($group_id, $_POST['wpcf']['group']['templates']);
}
$_POST['wpcf']['group']['fields'] = isset($_POST['wpcf']['fields']) ? $_POST['wpcf']['fields'] : array();
do_action('wpcf_save_group', $_POST['wpcf']['group']);
wpcf_admin_message_store(__('Group saved', 'wpcf'));
wp_redirect(admin_url('admin.php?page=wpcf-edit&group_id=' . $group_id));
die;
} else {
wpcf_admin_message_store(__('Error saving group', 'wpcf'), 'error');
}
}
/**
* Saves fields and groups.
*
* If field name is changed in specific group - new one will be created,
* otherwise old one will be updated and will appear in that way in other grups.
*
* @return type
*/
function wpcf_admin_save_fields_groups_submit($form)
{
if (!isset($_POST['wpcf']) || !isset($_POST['wpcf']['group']) || !isset($_POST['wpcf']['group']['name'])) {
return false;
}
// @todo maybe sanitize_text_field this too
$_POST['wpcf']['group']['name'] = trim(strip_tags($_POST['wpcf']['group']['name']));
$_POST['wpcf']['group'] = apply_filters('wpcf_group_pre_save', $_POST['wpcf']['group']);
if (empty($_POST['wpcf']['group']['name'])) {
$form->triggerError();
wpcf_admin_message(__('Group name can not be empty.', 'wpcf'), 'error');
return $form;
}
$new_group = false;
$group_slug = $_POST['wpcf']['group']['slug'] = sanitize_title($_POST['wpcf']['group']['name']);
// Basic check
if (isset($_REQUEST['group_id'])) {
// Check if group exists
$post = get_post(intval($_REQUEST['group_id']));
// Name changed
if (strtolower($_POST['wpcf']['group']['name']) != strtolower($post->post_title)) {
// Check if already exists
$exists = get_page_by_title($_POST['wpcf']['group']['name'], 'OBJECT', 'wp-types-group');
if (!empty($exists)) {
$form->triggerError();
wpcf_admin_message(sprintf(__("A group by name <em>%s</em> already exists. Please use a different name and save again.", 'wpcf'), htmlspecialchars($_POST['wpcf']['group']['name'])), 'error');
return $form;
}
}
if (empty($post) || $post->post_type != 'wp-types-group') {
$form->triggerError();
wpcf_admin_message(sprintf(__("Wrong group ID %d", 'wpcf'), intval($_REQUEST['group_id'])), 'error');
return $form;
}
$group_id = $post->ID;
} else {
$new_group = true;
// Check if already exists
$exists = get_page_by_title($_POST['wpcf']['group']['name'], 'OBJECT', 'wp-types-group');
if (!empty($exists)) {
$form->triggerError();
wpcf_admin_message(sprintf(__("A group by name <em>%s</em> already exists. Please use a different name and save again.", 'wpcf'), htmlspecialchars($_POST['wpcf']['group']['name'])), 'error');
return $form;
}
}
// Save fields for future use
$fields = array();
if (!empty($_POST['wpcf']['fields'])) {
// Before anything - search unallowed characters
foreach ($_POST['wpcf']['fields'] as $key => $field) {
if (empty($field['slug']) && preg_match('#[^a-zA-Z0-9\\s\\_\\-]#', $field['name']) || !empty($field['slug']) && preg_match('#[^a-zA-Z0-9\\s\\_\\-]#', $field['slug'])) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field slugs cannot contain non-English characters. Please edit this field name %s and save again.', 'wpcf'), $field['name']), 'error');
return $form;
}
if (!empty($field['name']) && is_numeric($field['name']) || !empty($field['slug']) && is_numeric($field['slug'])) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field names or slugs cannot contain only numbers.', 'wpcf'), $field['name']), 'error');
return $form;
}
}
// First check all fields
foreach ($_POST['wpcf']['fields'] as $key => $field) {
$field = apply_filters('wpcf_field_pre_save', $field);
if (!empty($field['is_new'])) {
// Check name and slug
if (wpcf_types_cf_under_control('check_exists', sanitize_title($field['name']))) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field with name "%s" already exists', 'wpcf'), $field['name']), 'error');
return $form;
}
if (isset($field['slug']) && wpcf_types_cf_under_control('check_exists', sanitize_title($field['slug']))) {
$form->triggerError();
wpcf_admin_message(sprintf(__('Field with slug "%s" already exists', 'wpcf'), $field['slug']), 'error');
return $form;
}
}
// Field ID and slug are same thing
$field_id = wpcf_admin_fields_save_field($field);
if (is_wp_error($field_id)) {
$form->triggerError();
wpcf_admin_message($field_id->get_error_message(), 'error');
return $form;
}
if (!empty($field_id)) {
$fields[] = $field_id;
}
// WPML
if (function_exists('wpml_cf_translation_preferences_store')) {
$wpml_save_cf = wpml_cf_translation_preferences_store($key, wpcf_types_get_meta_prefix(wpcf_admin_fields_get_field($field_id)) . $field_id);
}
}
}
// Save group
$post_types = isset($_POST['wpcf']['group']['supports']) ? $_POST['wpcf']['group']['supports'] : array();
$taxonomies_post = isset($_POST['wpcf']['group']['taxonomies']) ? $_POST['wpcf']['group']['taxonomies'] : array();
$admin_style = $_POST['wpcf']['group']['admin_styles'];
$terms = array();
foreach ($taxonomies_post as $taxonomy) {
foreach ($taxonomy as $tax => $term) {
$terms[] = $term;
}
}
// Rename if needed
if (isset($_REQUEST['group_id'])) {
$_POST['wpcf']['group']['id'] = intval($_REQUEST['group_id']);
}
$group_id = wpcf_admin_fields_save_group($_POST['wpcf']['group']);
$_POST['wpcf']['group']['id'] = $group_id;
// Set open fieldsets
if ($new_group && !empty($group_id)) {
$open_fieldsets = get_user_meta(get_current_user_id(), 'wpcf-group-form-toggle', true);
if (isset($open_fieldsets[-1])) {
$open_fieldsets[$group_id] = $open_fieldsets[-1];
unset($open_fieldsets[-1]);
update_user_meta(get_current_user_id(), 'wpcf-group-form-toggle', $open_fieldsets);
}
}
// Rest of processes
if (!empty($group_id)) {
wpcf_admin_fields_save_group_fields($group_id, $fields);
wpcf_admin_fields_save_group_post_types($group_id, $post_types);
wpcf_admin_fields_save_group_terms($group_id, $terms);
wpcf_admin_fields_save_group_admin_styles($group_id, $admin_style);
if (empty($_POST['wpcf']['group']['templates'])) {
$_POST['wpcf']['group']['templates'] = array();
}
wpcf_admin_fields_save_group_templates($group_id, $_POST['wpcf']['group']['templates']);
$_POST['wpcf']['group']['fields'] = isset($_POST['wpcf']['fields']) ? $_POST['wpcf']['fields'] : array();
do_action('wpcf_save_group', $_POST['wpcf']['group']);
wpcf_admin_message_store(apply_filters('types_message_custom_fields_saved', __('Group saved', 'wpcf'), $_POST['wpcf']['group']['name'], $new_group ? false : true), 'custom');
wp_redirect(admin_url('admin.php?page=wpcf-edit&group_id=' . $group_id));
die;
} else {
wpcf_admin_message_store(__('Error saving group', 'wpcf'), 'error');
}
}
/**
* Summary.
*
* Description.
*
* @since x.x.x
* @access (for functions: only use if private)
*
* @param $group_id
*/
private function save_condition_post_types($group_id)
{
$post_types = isset($_POST['wpcf']['group']['supports']) ? $_POST['wpcf']['group']['supports'] : array();
wpcf_admin_fields_save_group_post_types($group_id, $post_types);
}
/**
* All AJAX calls go here.
*/
function wpcf_ajax()
{
if (!current_user_can('manage_options') || (!isset($_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;
}
