/**
* Saves field.
* Modified by Gen, 13.02.2013
*
* @param type $field
* @return type
*/
function wpcf_admin_fields_save_field($field, $post_type = TYPES_CUSTOM_FIELD_GROUP_CPT_NAME, $meta_name = 'wpcf-fields')
{
if (!isset($field['name']) || !isset($field['type'])) {
return new WP_Error('wpcf_save_field_no_name_or_type', __("Error saving field", 'wpcf'));
}
$field = wpcf_sanitize_field($field);
if (empty($field['name']) || empty($field['slug'])) {
return new WP_Error('wpcf_save_field_no_name', __("Please set name for field", 'wpcf'));
}
$field['id'] = $field['slug'];
// Set field specific data
// NOTE: This was $field['data'] = $field and seemed to work on most systems.
// I changed it to asign via a temporary variable to fix on one system.
$temp_field = $field;
$field['data'] = $temp_field;
// Unset default fields
unset($field['data']['type'], $field['data']['slug'], $field['data']['name'], $field['data']['description'], $field['data']['user_id'], $field['data']['id'], $field['data']['data']);
// Merge previous data (added because of outside fields)
// @TODO Remember why
if (wpcf_types_cf_under_control('check_outsider', $field['id'], $post_type, $meta_name)) {
$field_previous_data = wpcf_admin_fields_get_field($field['id'], false, true, false, $meta_name);
if (!empty($field_previous_data['data'])) {
$field['data'] = array_merge($field_previous_data['data'], $field['data']);
}
}
$field['data'] = apply_filters('wpcf_fields_' . $field['type'] . '_meta_data', $field['data'], $field);
// Check validation
if (isset($field['data']['validate'])) {
foreach ($field['data']['validate'] as $method => $data) {
if (!isset($data['active'])) {
unset($field['data']['validate'][$method]);
}
}
if (empty($field['data']['validate'])) {
unset($field['data']['validate']);
}
}
$save_data = array();
$save_data['id'] = $field['id'];
$save_data['slug'] = $field['slug'];
$save_data['type'] = $field['type'];
$save_data['name'] = $field['name'];
$save_data['description'] = $field['description'];
$save_data['data'] = $field['data'];
$save_data['data']['disabled_by_type'] = 0;
// For radios or select
if (!empty($field['data']['options'])) {
foreach ($field['data']['options'] as $name => $option) {
if (isset($option['title'])) {
$option['title'] = $field['data']['options'][$name]['title'] = htmlspecialchars_decode($option['title']);
}
if (isset($option['value'])) {
$option['value'] = $field['data']['options'][$name]['value'] = htmlspecialchars_decode($option['value']);
}
if (isset($option['display_value'])) {
$option['display_value'] = $field['data']['options'][$name]['display_value'] = htmlspecialchars_decode($option['display_value']);
}
// For checkboxes
if ($field['type'] == 'checkboxes' && isset($option['set_value']) && $option['set_value'] != '1') {
$option['set_value'] = $field['data']['options'][$name]['set_value'] = htmlspecialchars_decode($option['set_value']);
}
if ($field['type'] == 'checkboxes' && !empty($option['display_value_selected'])) {
$option['display_value_selected'] = $field['data']['options'][$name]['display_value_selected'] = htmlspecialchars_decode($option['display_value_selected']);
}
if ($field['type'] == 'checkboxes' && !empty($option['display_value_not_selected'])) {
$option['display_value_not_selected'] = $field['data']['options'][$name]['display_value_not_selected'] = htmlspecialchars_decode($option['display_value_not_selected']);
}
}
}
// For checkboxes
if ($field['type'] == 'checkbox' && $field['set_value'] != '1') {
$field['set_value'] = htmlspecialchars_decode($field['set_value']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_selected'])) {
$field['display_value_selected'] = htmlspecialchars_decode($field['display_value_selected']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_not_selected'])) {
$field['display_value_not_selected'] = htmlspecialchars_decode($field['display_value_not_selected']);
}
// Save field
$fields = get_option($meta_name, array());
$fields[$field['slug']] = $save_data;
update_option($meta_name, $fields);
$field_id = $field['slug'];
// WPML register strings
if (function_exists('icl_register_string')) {
if (isset($_POST['wpml_cf_translation_preferences'][$field_id])) {
$__wpml_action = intval($_POST['wpml_cf_translation_preferences'][$field_id]);
} else {
$__wpml_action = wpcf_wpml_get_action_by_type($field['type']);
}
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' name', $field['name']);
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' description', $field['description']);
// For radios or select
if (!empty($field['data']['options'])) {
foreach ($field['data']['options'] as $name => $option) {
if ($name == 'default') {
continue;
}
if (isset($option['title'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' title', $option['title']);
}
if ($__wpml_action === 2) {
if (isset($option['value'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' value', $option['value']);
}
}
if (isset($option['display_value'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' display value', $option['display_value']);
}
// For checkboxes
if (isset($option['set_value']) && $option['set_value'] != '1') {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' value', $option['set_value']);
}
if (!empty($option['display_value_selected'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' display value selected', $option['display_value_selected']);
}
if (!empty($option['display_value_not_selected'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' display value not selected', $option['display_value_not_selected']);
}
}
}
if ($field['type'] == 'checkbox' && $field['set_value'] != '1') {
// we need to translate the check box value to store
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' checkbox value', $field['set_value']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_selected'])) {
// we need to translate the check box value to store
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' checkbox value selected', $field['display_value_selected']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_not_selected'])) {
// we need to translate the check box value to store
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' checkbox value not selected', $field['display_value_not_selected']);
}
// Validation message
if (!empty($field['data']['validate'])) {
foreach ($field['data']['validate'] as $method => $validation) {
if (!empty($validation['message'])) {
// Skip if it's same as default
$default_message = wpcf_admin_validation_messages($method);
if ($validation['message'] != $default_message) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' validation message ' . $method, $validation['message']);
}
}
}
}
}
/**
* WPML update translation status
*/
if (isset($save_data['data']) && isset($save_data['data']['submit-key'])) {
if (isset($_POST['wpml_cf_translation_preferences'][$save_data['data']['submit-key']])) {
do_action('wpml_config', array('section' => 'custom-fields', 'key' => wpcf_types_get_meta_prefix(wpcf_admin_fields_get_field($save_data['slug'])) . $save_data['slug'], 'value' => intval($_POST['wpml_cf_translation_preferences'][$save_data['data']['submit-key']]), 'read_only' => true));
}
}
return $field_id;
}
/**
* Adds wpml_action property.
*
* @global type $iclTranslationManagement
* @param type $field
* @return array
*/
function wpcf_wpml_field_filter($field)
{
global $iclTranslationManagement;
$actions = array('ignore' => 0, 'copy' => 1, 'translate' => 2);
$action = isset($field['wpml_action']) ? $field['wpml_action'] : null;
// Always use TM settings if available
if (defined('WPML_TM_VERSION') && !empty($iclTranslationManagement)) {
if (isset($iclTranslationManagement->settings['custom_fields_translation'][$field['meta_key']])) {
$action = intval($iclTranslationManagement->settings['custom_fields_translation'][$field['meta_key']]);
}
}
if (is_null($action) || !is_numeric($action)) {
if (isset($actions[strval($action)])) {
$action = intval($actions[strval($action)]);
} else {
if (isset($field['type'])) {
$action = wpcf_wpml_get_action_by_type($field['type']);
}
}
}
$field['wpml_action'] = intval($action);
return $field;
}
/**
* Saves field.
*
* Note: This is (probably) intended only for saving field definition data on the Edit Field Group pages.
*
* @param array $field Field data
* @param string $post_type
* @param string $option_name
*
* @return string|WP_Error Field slug or an error object.
*/
function wpcf_admin_fields_save_field($field, $post_type = TYPES_CUSTOM_FIELD_GROUP_CPT_NAME, $option_name = 'wpcf-fields')
{
if (!isset($field['name']) || !isset($field['type'])) {
return new WP_Error('wpcf_save_field_no_name_or_type', __("Error saving field", 'wpcf'));
}
$field = wpcf_sanitize_field($field);
if (empty($field['name']) || empty($field['slug'])) {
return new WP_Error('wpcf_save_field_no_name', __("Please set name for field", 'wpcf'));
}
$field['id'] = $field['slug'];
// Set field specific data
// NOTE: This was $field['data'] = $field and seemed to work on most systems.
// I changed it to asign via a temporary variable to fix on one system.
$temp_field = $field;
$field['data'] = $temp_field;
// Unset default fields
// fixme These lines effectively erases all new values in "data", does anyone know why?
// fixme This function needs SERIOUS review.
unset($field['data']['type'], $field['data']['slug'], $field['data']['name'], $field['data']['description'], $field['data']['user_id'], $field['data']['id'], $field['data']['data']);
// Merge previous data (added because of outside fields)
// @TODO Remember why
if (wpcf_types_cf_under_control('check_outsider', $field['id'], $post_type, $option_name)) {
$field_previous_data = wpcf_admin_fields_get_field($field['id'], false, true, false, $option_name);
if (!empty($field_previous_data['data'])) {
$field['data'] = array_merge($field_previous_data['data'], $field['data']);
}
}
$field['data'] = apply_filters('wpcf_fields_' . $field['type'] . '_meta_data', $field['data'], $field);
// Check validation
if (isset($field['data']['validate'])) {
foreach ($field['data']['validate'] as $method => $data) {
if (!isset($data['active'])) {
unset($field['data']['validate'][$method]);
}
}
if (empty($field['data']['validate'])) {
unset($field['data']['validate']);
}
}
$save_data = array();
$save_data['id'] = $field['id'];
$save_data['slug'] = $field['slug'];
$save_data['type'] = $field['type'];
$save_data['name'] = $field['name'];
$save_data['description'] = $field['description'];
$save_data['data'] = $field['data'];
$save_data['data']['disabled_by_type'] = 0;
// For radios or select
if (!empty($field['data']['options'])) {
foreach ($field['data']['options'] as $name => $option) {
if (isset($option['title'])) {
$option['title'] = $field['data']['options'][$name]['title'] = htmlspecialchars_decode($option['title']);
}
if (isset($option['value'])) {
$option['value'] = $field['data']['options'][$name]['value'] = htmlspecialchars_decode($option['value']);
}
if (isset($option['display_value'])) {
$option['display_value'] = $field['data']['options'][$name]['display_value'] = htmlspecialchars_decode($option['display_value']);
}
// For checkboxes
if ($field['type'] == 'checkboxes' && isset($option['set_value']) && $option['set_value'] != '1') {
$option['set_value'] = $field['data']['options'][$name]['set_value'] = htmlspecialchars_decode($option['set_value']);
}
if ($field['type'] == 'checkboxes' && !empty($option['display_value_selected'])) {
$option['display_value_selected'] = $field['data']['options'][$name]['display_value_selected'] = htmlspecialchars_decode($option['display_value_selected']);
}
if ($field['type'] == 'checkboxes' && !empty($option['display_value_not_selected'])) {
$option['display_value_not_selected'] = $field['data']['options'][$name]['display_value_not_selected'] = htmlspecialchars_decode($option['display_value_not_selected']);
}
}
}
// For checkboxes
if ('checkbox' == $field['type'] && isset($field['set_value']) && $field['set_value'] != '1') {
$field['set_value'] = htmlspecialchars_decode($field['set_value']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_selected'])) {
$field['display_value_selected'] = htmlspecialchars_decode($field['display_value_selected']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_not_selected'])) {
$field['display_value_not_selected'] = htmlspecialchars_decode($field['display_value_not_selected']);
}
// Save field
$fields = get_option($option_name, array());
// prevent erasing saved conditional display data (it's controlled via ajax)
if (isset($fields[$field['slug']]['data']['conditional_display']) && !empty($fields[$field['slug']]['data']['conditional_display'])) {
$save_data['data']['conditional_display'] = $fields[$field['slug']]['data']['conditional_display'];
}
// on changing a field slug
if (isset($field['slug-pre-save']) && $field['slug'] != $field['slug-pre-save']) {
// takeover conditions on renamed slug
if (isset($fields[$field['slug-pre-save']]['data']['conditional_display']) && !empty($fields[$field['slug-pre-save']]['data']['conditional_display'])) {
$save_data['data']['conditional_display'] = $fields[$field['slug-pre-save']]['data']['conditional_display'];
}
// field is assigned ONLY to current group
$belongs_to_groups = wpcf_admin_fields_get_groups_by_field($field['slug-pre-save'], $post_type);
if (isset($_GET['group_id']) && isset($fields[$field['slug-pre-save']]) && count($belongs_to_groups) == 1 && isset($belongs_to_groups[$_GET['group_id']])) {
global $wpdb;
// as it's the only group with this field we can update the slug for all items
$wpdb->update($wpdb->postmeta, array('meta_key' => 'wpcf-' . $field['slug']), array('meta_key' => 'wpcf-' . $field['slug-pre-save']), array('%s'), array('%s'));
// change slug in field conditions
foreach ($fields as $key => &$single_field) {
if (isset($single_field['data']['conditional_display']['conditions'])) {
foreach ($single_field['data']['conditional_display']['conditions'] as &$single_condition) {
if ($single_condition['field'] == $field['slug-pre-save']) {
$single_condition['field'] = $field['slug'];
}
}
}
}
// get all group conditions which contain the old slug
$groups_conditions = $wpdb->get_results("\n SELECT post_id, meta_value\n FROM {$wpdb->postmeta}\n WHERE meta_key = '_wpcf_conditional_display'\n AND meta_value LIKE '%" . $field['slug-pre-save'] . "%'\n\t ");
if ($groups_conditions) {
foreach ($groups_conditions as $group_condition) {
$meta_value = unserialize($group_condition->meta_value);
// proper proof for slug
if (isset($meta_value['conditions'])) {
foreach ($meta_value['conditions'] as &$single_condition) {
if ($single_condition['field'] == $field['slug-pre-save']) {
// update conditions slug
$single_condition['field'] = $field['slug'];
update_post_meta($group_condition->post_id, '_wpcf_conditional_display', $meta_value);
break;
}
}
}
}
}
// delete field
wpcf_admin_fields_delete_field($field['slug-pre-save'], $post_type, $option_name);
unset($fields[$field['slug-pre-save']]);
// update items by post type
} elseif (isset($_GET['group_id'])) {
switch ($post_type) {
case 'wp-types-group':
$group = Types_Field_Group_Post_Factory::load($_GET['group_id']);
break;
case 'wp-types-term-group':
$group = Types_Field_Group_Term_Factory::load($_GET['group_id']);
break;
case 'wp-types-user-group':
$group = Types_Field_Group_User_Factory::load($_GET['group_id']);
break;
}
if (null != $group) {
$assigned_types = $group->get_assigned_to_types();
if (!empty($assigned_types)) {
$items = $group->get_assigned_to_items();
if (is_array($items) && !empty($items)) {
global $wpdb;
foreach ($items as $item) {
$wpdb->update($wpdb->postmeta, array('meta_key' => 'wpcf-' . $field['slug']), array('meta_key' => 'wpcf-' . $field['slug-pre-save'], 'post_id' => $item->ID), array('%s', '%d'), array('%s'));
}
}
}
}
}
}
$fields[$field['slug']] = $save_data;
update_option($option_name, $fields);
$field_id = $field['slug'];
// WPML register strings
if (function_exists('icl_register_string')) {
if (isset($_POST['wpml_cf_translation_preferences'][$field_id])) {
$__wpml_action = intval($_POST['wpml_cf_translation_preferences'][$field_id]);
} else {
$__wpml_action = wpcf_wpml_get_action_by_type($field['type']);
}
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' name', $field['name']);
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' description', $field['description']);
// For radios or select
if (!empty($field['data']['options'])) {
foreach ($field['data']['options'] as $name => $option) {
if ($name == 'default') {
continue;
}
if (isset($option['title'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' title', $option['title']);
}
if ($__wpml_action === 2) {
if (isset($option['value'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' value', $option['value']);
}
}
if (isset($option['display_value'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' display value', $option['display_value']);
}
// For checkboxes
if (isset($option['set_value']) && $option['set_value'] != '1') {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' value', $option['set_value']);
}
if (!empty($option['display_value_selected'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' display value selected', $option['display_value_selected']);
}
if (!empty($option['display_value_not_selected'])) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' option ' . $name . ' display value not selected', $option['display_value_not_selected']);
}
}
}
if ($field['type'] == 'checkbox' && $field['set_value'] != '1') {
// we need to translate the check box value to store
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' checkbox value', $field['set_value']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_selected'])) {
// we need to translate the check box value to store
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' checkbox value selected', $field['display_value_selected']);
}
if ($field['type'] == 'checkbox' && !empty($field['display_value_not_selected'])) {
// we need to translate the check box value to store
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' checkbox value not selected', $field['display_value_not_selected']);
}
// Validation message
if (!empty($field['data']['validate'])) {
foreach ($field['data']['validate'] as $method => $validation) {
if (!empty($validation['message'])) {
// Skip if it's same as default
$default_message = wpcf_admin_validation_messages($method);
if ($validation['message'] != $default_message) {
wpcf_translate_register_string('plugin Types', 'field ' . $field_id . ' validation message ' . $method, $validation['message']);
}
}
}
}
}
/**
* WPML update translation status
*/
if (isset($save_data['data']) && isset($save_data['data']['submit-key'])) {
if (isset($_POST['wpml_cf_translation_preferences'][$save_data['data']['submit-key']])) {
do_action('wpml_config', array('section' => 'custom-fields', 'key' => wpcf_types_get_meta_prefix(wpcf_admin_fields_get_field($save_data['slug'])) . $save_data['slug'], 'value' => intval($_POST['wpml_cf_translation_preferences'][$save_data['data']['submit-key']]), 'read_only' => true));
}
}
return $field_id;
}
