/**
* Creates form elements.
*
* @param type $post
* @param type $fields
* @return type
*/
function wpcf_admin_post_process_fields($post = false, $fields = array(), $use_cache = true, $add_to_editor = true, $context = 'group')
{
global $pagenow;
static $count = array();
//Need this to count if there are more than one same field on page
// Get cached
static $cache = array();
$cache_key = !empty($post->ID) ? $post->ID . md5(serialize($fields)) : false;
if ($use_cache && $cache_key && isset($cache[$cache_key])) {
return $cache[$cache_key];
}
$fields_processed = array();
// Get invalid fields (if submitted)
$invalid_fields = array();
if ($post) {
$invalid_fields = get_post_meta($post->ID, 'wpcf-invalid-fields', true);
delete_post_meta($post->ID, 'wpcf-invalid-fields');
}
$original_cf = array();
if (function_exists('wpml_get_copied_fields_for_post_edit')) {
$original_cf = wpml_get_copied_fields_for_post_edit();
}
foreach ($fields as $field) {
// Repetitive fields
if (wpcf_admin_is_repetitive($field) && $context != 'post_relationship') {
$temp_flag = false;
if (!empty($post->ID)) {
$temp_fields = get_post_meta($post->ID, wpcf_types_get_meta_prefix($field) . $field['slug'], false);
if (!empty($temp_fields)) {
$temp_start = true;
$fields_processed[$field['id'] . '_repetitive_wrapper_open'] = array('#type' => 'markup', '#markup' => '<div id="wpcf_' . $field['id'] . '_repetitive_wrapper_' . mt_rand() . '" class="wpcf-repetitive-wrapper">', '#id' => $field['id'] . '_repetitive_wrapper_open');
foreach ($temp_fields as $temp_key => $temp_field) {
$single_field = $field;
$single_field['value'] = $temp_field;
$temp_processed = wpcf_admin_post_process_field($post, $single_field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$single_field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
if (!$temp_start && !in_array($field['type'], array('checkbox'))) {
unset($temp_element_value['#title']);
}
$temp_start = false;
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
if (!$temp_start && !in_array($field['type'], array('checkbox'))) {
unset($element['#title']);
}
$temp_start = false;
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $single_field, $post, $context, $original_cf, $invalid_fields);
}
}
}
$fields_processed[$field['id'] . '_repetitive_wrapper_close'] = array('#type' => 'markup', '#markup' => '</div>', '#id' => $field['id'] . '_repetitive_wrapper_close');
} else {
$temp_flag = true;
}
} else {
if (!empty($original_cf['fields'])) {
foreach ($original_cf['fields'] as $cf_id) {
if (wpcf_types_get_meta_prefix($field) . $field['slug'] == $cf_id) {
$temp_fields = get_post_meta($original_cf['original_post_id'], wpcf_types_get_meta_prefix($field) . $field['slug'], false);
if (!empty($temp_fields)) {
foreach ($temp_fields as $temp_key => $temp_field) {
$single_field = $field;
$single_field['wpml_action'] = 'copy';
$single_field['value'] = $temp_field;
$temp_processed = wpcf_admin_post_process_field($post, $single_field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$single_field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $single_field, $post, $context, $original_cf, $invalid_fields);
}
}
}
} else {
$temp_flag = true;
}
break;
}
}
} else {
$temp_flag = true;
}
}
if ($temp_flag == true) {
$temp_processed = wpcf_admin_post_process_field($post, $field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$fields_processed[$field['id'] . '_repetitive_wrapper_open'] = array('#type' => 'markup', '#markup' => '<div id="wpcf_' . $field['id'] . '_repetitive_wrapper_' . mt_rand() . '" class="wpcf-repetitive-wrapper">', '#id' => $field['id'] . '_repetitive_wrapper_open');
$field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $field, $post, $context, $original_cf, $invalid_fields);
}
$fields_processed[$field['id'] . '_repetitive_wrapper_close'] = array('#type' => 'markup', '#markup' => '</div>', '#id' => $field['id'] . '_repetitive_wrapper_close');
}
}
} else {
if ($post) {
$field['value'] = get_post_meta($post->ID, wpcf_types_get_meta_prefix($field) . $field['slug'], true);
} else {
// see if it's in the original custom fields to copy.
if (!empty($original_cf['fields'])) {
foreach ($original_cf['fields'] as $cf_id) {
if (wpcf_types_get_meta_prefix($field) . $field['slug'] == $cf_id) {
$field['wpml_action'] = 'copy';
$field['value'] = get_post_meta($original_cf['original_post_id'], wpcf_types_get_meta_prefix($field) . $field['slug'], true);
break;
}
}
}
}
$temp_processed = wpcf_admin_post_process_field($post, $field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $field, $post, $context, $original_cf, $invalid_fields);
}
}
}
}
if ($cache_key) {
$cache[$cache_key] = $fields_processed;
}
return $fields_processed;
}
/**
* Sets field meta box form.
*
* @return type
*/
function _get_meta_form($meta_value = null, $meta_id = null, $wrap = true)
{
/*
* Note that field may be registered outside of Types.
* In that case, it's on developer to make sure it's loaded.
*/
$this->_include_file_by_field_type($this->cf['type']);
/*
* Set value
*
* IMPORTANT
* Here we set values for form elements
*/
$this->cf['value'] = is_null($meta_value) ? $this->meta : $meta_value;
$form = array();
$form_meta_box = array();
$inherited = array();
$this->__multiple = false;
// Open main wrapper
if ($wrap) {
$form['__meta_form_OPEN'] = array('#type' => 'markup', '#markup' => '' . '<div id="wpcf_wrapper_' . $this->unique_id . '" class="wpcf-wrap wpcf-meta-form">');
}
/*
*
*
*
*
* Since Types 1.2
* Avoid using parent (inherited) type
* $this->config->inherited_field_type
*/
// See if inherited data and merge
if (isset($this->config->inherited_field_type)) {
if (!array_key_exists($this->cf['type'], $this->_deprecated_inherited_allowed())) {
// _deprecated_argument( 'inherited_field_type', '1.2',
// 'Since Types 1.2 we encourage developers to completely define fields' );
}
$file = $this->_include_file_by_field_type($this->config->inherited_field_type);
if (file_exists($file)) {
if (function_exists('wpcf_fields_' . $this->config->inherited_field_type . '_meta_box_form')) {
$inherited = call_user_func_array('wpcf_fields_' . $this->config->inherited_field_type . '_meta_box_form', array($this->cf, $this));
// If single form - convert to array of elements
if (isset($inherited['#type'])) {
$inherited = array('wpcf_field_' . $this->unique_id => $inherited);
}
// One value?
if (count($inherited) > 1) {
$this->__multiple = true;
}
$form = $form + $inherited;
}
}
}
$func = 'wpcf_fields_' . $this->cf['type'] . '_meta_box_form';
if (is_callable($func)) {
/*
*
* From Types 1.2 use complete form setup
*/
$form_meta_box = call_user_func_array('wpcf_fields_' . $this->cf['type'] . '_meta_box_form', array($this->cf, $this));
// If single form - convert to array of elements
if (isset($form_meta_box['#type'])) {
$form_meta_box = array('wpcf_field_' . $this->unique_id => $form_meta_box);
}
// One value?
if (count($form_meta_box) > 1) {
$this->__multiple = true;
}
// Merge
$form = array_merge($form, $form_meta_box);
}
if (!empty($form)) {
// Process each field
foreach ($form as $element_key => $element) {
/*
*
* Start using __ in keys to skip element
*/
// Skip protected
if (strpos($element_key, '__') === 0) {
$form[$element_key] = $element;
continue;
}
// Add title and description
// TODO WPML
if (empty($started)) {
$_title = isset($element['#title']) ? $element['#title'] : $this->cf['name'];
$element['#title'] = wpcf_translate('field ' . $this->cf['id'] . ' name', $_title);
// Add asterisk for required fields
if (isset($this->cf['data']['validate']['required'])) {
$element['#title'] .= '*';
}
$_description = isset($element['#description']) ? $element['#description'] : $this->cf['description'];
$element['#description'] = wpautop(wpcf_translate('field ' . $this->cf['id'] . ' description', $_description));
$started = true;
}
// Set current element
$this->__current_form_element = $element;
// Process field
$temp_processed = wpcf_admin_post_process_field($this);
if (!empty($temp_processed['element'])) {
$element = $temp_processed['element'];
}
// Set form element
$form[$element_key] = apply_filters('wpcf_post_edit_field', $element, $this->cf, $this->post, $this->context);
}
// Add to editor
if ($this->add_to_editor) {
wpcf_admin_post_add_to_editor($this->cf);
}
$this->enqueue_script();
$this->enqueue_style();
}
// Close main wrapper
if ($wrap) {
$form['meta_form_CLOSE'] = array('#type' => 'markup', '#markup' => '' . '</div>');
}
// Add unique IDs
foreach ($form as $k => $v) {
$_form[$k . '_' . $this->unique_id] = $v;
}
return apply_filters('wpcf_meta_form', $_form);
}
/**
* Creates form elements.
*
* @param type $post
* @param type $fields
* @return type
*/
function wpcf_admin_post_process_fields($post = false, $fields = array(), $use_cache = true, $add_to_editor = true, $context = 'group')
{
// Get cached
static $cache = array();
$cache_key = !empty($post->ID) ? $post->ID . md5(serialize($fields)) : false;
if ($use_cache && $cache_key && isset($cache[$cache_key])) {
return $cache[$cache_key];
}
$fields_processed = array();
// Get invalid fields (if submitted)
$invalid_fields = array();
if (!empty($post->ID)) {
$invalid_fields = get_post_meta($post->ID, 'wpcf-invalid-fields', true);
delete_post_meta($post->ID, 'wpcf-invalid-fields');
}
$original_cf = array();
if (function_exists('wpml_get_copied_fields_for_post_edit')) {
$original_cf = wpml_get_copied_fields_for_post_edit();
}
foreach ($fields as $field) {
// Repetitive fields
if (wpcf_admin_is_repetitive($field) && $context != 'post_relationship') {
$temp_flag = false;
// First check if repetitive fields are copied using WPML
if (!empty($original_cf['fields'])) {
// Check if marked
if (in_array(wpcf_types_get_meta_prefix($field) . $field['slug'], $original_cf['fields'])) {
// Get original post field values
$temp_fields = get_post_meta($original_cf['original_post_id'], wpcf_types_get_meta_prefix($field) . $field['slug'], false);
// If there are original field values stored
if (!empty($temp_fields)) {
foreach ($temp_fields as $temp_key => $temp_field) {
$single_field = $field;
$single_field['wpml_action'] = 'copy';
$single_field['value'] = $temp_field;
$temp_processed = wpcf_admin_post_process_field($post, $single_field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$single_field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $single_field, $post, $context, $original_cf, $invalid_fields);
}
}
}
// If there are no original fields stored
// display empty element
} else {
$single_field = $field;
$single_field['wpml_action'] = 'copy';
$single_field['value'] = null;
$temp_processed = wpcf_admin_post_process_field($post, $single_field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$single_field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $single_field, $post, $context, $original_cf, $invalid_fields);
}
}
}
} else {
$temp_flag = true;
}
} else {
$temp_flag = true;
}
// Get repetitive fields values
if ($temp_flag && !empty($post->ID)) {
$temp_flag = false;
$temp_fields = get_post_meta($post->ID, wpcf_types_get_meta_prefix($field) . $field['slug'], false);
if (!empty($temp_fields)) {
$temp_start = true;
$fields_processed[$field['id'] . '_repetitive_wrapper_open'] = array('#type' => 'markup', '#markup' => '<div id="wpcf_' . $field['id'] . '_repetitive_wrapper_' . mt_rand() . '" class="wpcf-repetitive-wrapper">', '#id' => $field['id'] . '_repetitive_wrapper_open');
foreach ($temp_fields as $temp_key => $temp_field) {
$single_field = $field;
$single_field['value'] = $temp_field;
$temp_processed = wpcf_admin_post_process_field($post, $single_field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$single_field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
if (!$temp_start && !in_array($field['type'], array('checkbox'))) {
unset($temp_element_value['#title']);
}
$temp_start = false;
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
if (!$temp_start && !in_array($field['type'], array('checkbox'))) {
unset($element['#title']);
}
$temp_start = false;
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $single_field, $post, $context, $original_cf, $invalid_fields);
}
}
}
$fields_processed[$field['id'] . '_repetitive_wrapper_close'] = array('#type' => 'markup', '#markup' => '</div>', '#id' => $field['id'] . '_repetitive_wrapper_close');
} else {
$temp_flag = true;
}
}
// Temp flag for repetitive field is triggered if post is new
// and field is not marked to be copied
if ($temp_flag == true) {
$temp_processed = wpcf_admin_post_process_field($post, $field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$fields_processed[$field['id'] . '_repetitive_wrapper_open'] = array('#type' => 'markup', '#markup' => '<div id="wpcf_' . $field['id'] . '_repetitive_wrapper_' . mt_rand() . '" class="wpcf-repetitive-wrapper">', '#id' => $field['id'] . '_repetitive_wrapper_open');
$field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $field, $post, $context, $original_cf, $invalid_fields);
}
$fields_processed[$field['id'] . '_repetitive_wrapper_close'] = array('#type' => 'markup', '#markup' => '</div>', '#id' => $field['id'] . '_repetitive_wrapper_close');
}
}
// Non-repetitive fields
} else {
if (!empty($post->ID)) {
$field['value'] = get_post_meta($post->ID, wpcf_types_get_meta_prefix($field) . $field['slug'], true);
}
// Check if repetitive field is copied using WPML
if (!empty($original_cf['fields'])) {
if (in_array(wpcf_types_get_meta_prefix($field) . $field['slug'], $original_cf['fields'])) {
$field['wpml_action'] = 'copy';
$field['value'] = get_post_meta($original_cf['original_post_id'], wpcf_types_get_meta_prefix($field) . $field['slug'], true);
}
}
$temp_processed = wpcf_admin_post_process_field($post, $field, $use_cache, $add_to_editor, $context);
if ($temp_processed) {
$field = $temp_processed['field'];
$element = $temp_processed['element'];
if ($field['type'] == 'skype') {
foreach ($element as $temp_element_key => $temp_element_value) {
$fields_processed[$temp_element_value['#id']] = apply_filters('wpcf_post_edit_field', $temp_element_value, $field, $post, $context, $original_cf, $invalid_fields);
}
} else {
$fields_processed[$element['#id']] = apply_filters('wpcf_post_edit_field', $element, $field, $post, $context, $original_cf, $invalid_fields);
}
}
}
}
// Cache results
if ($cache_key) {
$cache[$cache_key] = $fields_processed;
}
return $fields_processed;
}