/**
* Returns 'skypename' if available.
*
* @global type $wpcf
* @param type $null
* @param type $object_id
* @param type $meta_key
* @param type $single
* @return type
*/
function wpcf_fields_skype_conditional_filter_post_meta($null, $object_id, $meta_key, $single)
{
global $wpcf;
$field = wpcf_admin_fields_get_field($wpcf->field->__get_slug_no_prefix($meta_key));
if (!empty($field) && $field['type'] == 'skype') {
$_meta = maybe_unserialize(wpcf_get_post_meta($object_id, $meta_key, $single));
if (is_array($_meta)) {
$null = isset($_meta['skypename']) ? $_meta['skypename'] : '';
}
/**
* be sure do not return string if array is expected!
*/
if (!$single && !is_array($null)) {
return array($null);
}
}
return $null;
}
/**
* Gets post parent by post type.
*
* @param type $post_id
* @param type $parent_post_type
* @return type
*/
public static function get_parent($post_id, $parent_post_type)
{
return wpcf_get_post_meta($post_id, '_wpcf_belongs_' . $parent_post_type . '_id', true);
}
/**
* Calls view function for specific field type.
*
* @param type $field
* @param type $atts
* @return type
*/
function types_render_field($field_id = null, $params = array(), $content = null, $code = '')
{
if (empty($field_id)) {
return '';
}
global $wpcf;
// HTML var holds actual output
$html = '';
// Set post ID to global
$post_id = get_the_ID();
// Check if other post required
if (isset($params['post_id'])) {
// If numeric value
if (is_numeric($params['post_id'])) {
$post_id = intval($params['post_id']);
// WP parent
} else {
if ($params['post_id'] == '$parent') {
$current_post = get_post($post_id);
if (empty($current_post->post_parent)) {
return '';
}
$post_id = $current_post->post_parent;
// Types parent
} else {
if (strpos($params['post_id'], '$') === 0) {
$post_id = intval(WPCF_Relationship::get_parent($post_id, trim($params['post_id'], '$')));
}
}
}
}
if (empty($post_id)) {
return '';
}
// Set post
$post = get_post($post_id);
if (empty($post)) {
return '';
}
// Get field
$field = types_get_field($field_id);
// If field not found return empty string
if (empty($field)) {
// Log
if (!function_exists('wplogger')) {
require_once WPCF_EMBEDDED_TOOLSET_ABSPATH . '/toolset-common/wplogger.php';
}
global $wplogger;
$wplogger->log('types_render_field call for missing field \'' . $field_id . '\'', WPLOG_DEBUG);
return '';
}
// Set field
$wpcf->field->set($post, $field);
// See if repetitive
if (types_is_repetitive($field)) {
$wpcf->repeater->set($post_id, $field);
$_meta = $wpcf->repeater->_get_meta();
$meta = $_meta['custom_order'];
// Sometimes if meta is empty - array(0 => '') is returned
if (count($meta) == 1 && reset($meta) == '') {
return '';
}
if (!empty($meta)) {
$output = '';
if (isset($params['index'])) {
$index = $params['index'];
} else {
$index = '';
}
// Allow wpv-for-each shortcode to set the index
$index = apply_filters('wpv-for-each-index', $index);
if ($index === '') {
$output = array();
foreach ($meta as $temp_key => $temp_value) {
$params['field_value'] = $temp_value;
$temp_output = types_render_field_single($field, $params, $content, $code, $temp_key);
if (!empty($temp_output)) {
$output[] = $temp_output;
}
}
if (!empty($output) && isset($params['separator']) && $params['separator'] !== '') {
$output = implode(html_entity_decode($params['separator']), $output);
} else {
if (!empty($output)) {
$output = implode(' ', $output);
} else {
return '';
}
}
} else {
// Make sure indexed right
$_index = 0;
foreach ($meta as $temp_key => $temp_value) {
if ($_index == $index) {
$params['field_value'] = $temp_value;
return types_render_field_single($field, $params, $content, $code, $temp_key);
}
$_index++;
}
// If missed index
return '';
}
$html = $output;
} else {
return '';
}
} else {
// Non-repetitive field
$params['field_value'] = wpcf_get_post_meta($post_id, wpcf_types_get_meta_prefix($field) . $field['slug'], true);
if ($params['field_value'] == '' && $field['type'] != 'checkbox') {
return '';
}
$html = types_render_field_single($field, $params, $content, $code, $wpcf->field->meta_object->meta_id);
}
return $wpcf->field->html($html, $params);
}
/**
* Gets posts that belongs to current post.
*
* @global type $post
* @param type $post_type
* @param type $args
* @return type
*/
function types_child_posts($post_type, $args = array())
{
static $cache = array();
if (isset($args['post_id'])) {
$post = $args['post_id'] != '0' ? get_post($args['post_id']) : null;
} else {
global $post;
}
if (empty($post->ID)) {
return array();
}
$cache_key = md5($post->ID . serialize(func_get_args()));
if (isset($cache[$cache_key])) {
return $cache[$cache_key];
}
global $wp_post_types;
// WP allows querying inactive post types
if (!isset($wp_post_types[$post_type]) || !$wp_post_types[$post_type]->publicly_queryable) {
return array();
}
$defaults = array('post_status' => array('publish'));
$args = wp_parse_args($args, $defaults);
WPCF_Loader::loadModel('relationship');
WPCF_Loader::loadInclude('fields-post');
$child_posts = WPCF_Relationship_Model::getChildrenByPostType($post, $post_type, array(), array(), $args);
foreach ($child_posts as $child_post_key => $child_post) {
$child_posts[$child_post_key]->fields = array();
$groups = wpcf_admin_post_get_post_groups_fields($child_post);
foreach ($groups as $group) {
if (!empty($group['fields'])) {
// Process fields
foreach ($group['fields'] as $k => $field) {
$data = null;
if (types_is_repetitive($field)) {
$data = wpcf_get_post_meta($child_post->ID, wpcf_types_get_meta_prefix($field) . $field['slug'], false);
// get all field instances
} else {
$data = wpcf_get_post_meta($child_post->ID, wpcf_types_get_meta_prefix($field) . $field['slug'], true);
// get single field instance
// handle checkboxes which are one value serialized
if ($field['type'] == 'checkboxes' && !empty($data)) {
$data = maybe_unserialize($data);
}
}
if (!is_null($data)) {
$child_posts[$child_post_key]->fields[$k] = $data;
}
}
}
}
}
$cache[$cache_key] = $child_posts;
return $child_posts;
}
/**
* Fix due to a bug saving date as array.
*
* BUGS
* 'timestamp' is saved without Hour and Minute appended.
*
* @param type $value
* @param type $field
*/
function __wpcf_fields_date_check_leftover($value, $field, $use_cache = true)
{
if (empty($value)) {
return $value;
}
if (!is_object($field)) {
$post_id = wpcf_get_post_id();
$field_id = isset($field['id']) ? $field['id'] : false;
$meta_id = isset($field['__meta_id']) ? $field['__meta_id'] : false;
} else {
$post_id = isset($field->meta_object->post_id) ? $field->meta_object->post_id : false;
$field_id = isset($field->cf['id']) ? $field->cf['id'] : false;
$meta_id = isset($field->meta_object->meta_id) ? $field->meta_object->meta_id : false;
}
if (empty($post_id) || empty($meta_id) || empty($field_id)) {
return $value;
}
$field_slug = wpcf_types_get_meta_prefix() . $field_id;
// Check if cached
static $cache = array();
$cache_key = $meta_id;
if (isset($cache[$cache_key]) && $use_cache) {
return $cache[$cache_key];
}
$_meta = wpcf_get_post_meta($post_id, '_wpcf_' . $field_id . '_hour_and_minute', true);
/*
* If meta exists - it's outdated value
* and Hour and Minute should be appended and removed.
*/
if (!empty($_meta) && is_array($_meta) && isset($_meta[$meta_id])) {
$meta = $_meta[$meta_id];
// Return empty date if can not be calculated
if (!empty($meta['timestamp']) || !empty($meta['datepicker'])) {
$meta['timestamp'] = wpcf_fields_date_value_get_filter($meta, $field, 'timestamp', 'check_leftover');
// Check if calculation needed
if (isset($meta['hour']) && $meta['hour'] != adodb_date('H', $meta['timestamp']) || isset($meta['minute']) && $meta['minute'] != adodb_date('i', $meta['timestamp'])) {
$value = wpcf_fields_date_calculate_time($meta);
}
}
}
// Cache it
if ($use_cache) {
$cache[$cache_key] = $value;
}
return $value;
}
/**
* Fetch children by post type.
*
* @global object $wpdb
*
* @param type $post
* @param type $post_type
* @param string $data
* @param array $params
* @param array $user_query - Override default query
* @return type
*/
public static function getChildrenByPostType($post, $post_type, $data, $params = array(), $user_query = array())
{
if (empty($post->ID)) {
return array();
}
global $wpdb;
$items = array();
// Merge with user query
$query = wp_parse_args($user_query, array('post_type' => $post_type, 'numberposts' => -1, 'post_status' => array('publish', 'pending', 'draft', 'future', 'private'), 'meta_key' => '_wpcf_belongs_' . $post->post_type . '_id', 'meta_value' => $post->ID, 'suppress_filters' => 0));
// Cleanup data
if (empty($data['fields_setting'])) {
$data['fields_setting'] = 'all_cf';
}
// List items
if (isset($params['sort']) && isset($params['field'])) {
// Set sorting
$query['order'] = esc_attr(strtoupper(strval($params['sort'])));
if (!preg_match('/^(A|DE)SC$/', $query['order'])) {
$query['order'] = 'ASC';
}
/*
*
* Order by title
*/
if ($params['field'] == '_wp_title') {
$query['orderby'] = 'title';
$query = apply_filters('wpcf_relationship_get_children_query', $query, $post, $post_type, $data, esc_attr($params['field']));
$items = get_posts($query);
/*
*
* Order by parents
*/
} else {
if ($params['field'] == '_wpcf_pr_parent') {
$query = apply_filters('wpcf_relationship_get_children_query', $query, $post, $post_type, $data, esc_attr($params['field']));
$items = get_posts($query);
if (!empty($items)) {
$include = array();
$additional = array();
foreach ($items as $item) {
$meta = wpcf_get_post_meta($item->ID, '_wpcf_belongs_' . esc_attr($params['post_type_sort_parent']) . '_id', true);
if (empty($meta)) {
$additional[] = $item;
continue;
}
$include[intval($meta)][] = $item;
}
if (!empty($include)) {
ksort($include, SORT_NUMERIC);
if ($query['order'] == 'DESC') {
$include = array_reverse($include);
}
$sorted = array();
foreach ($include as $meta_value => $posts) {
foreach ($posts as $post) {
$sorted[] = $post;
}
}
$items = array_merge($sorted, $additional);
}
}
/*
*
* Order by body
*/
} else {
if ($params['field'] == '_wp_body') {
$_query = "\r\r\n SELECT p.ID\r\r\n FROM {$wpdb->posts} p\r\r\n WHERE p.post_type = %s\r\r\n AND p.post_status NOT IN ('auto-draft', 'trash', 'inherit')\r\r\n ORDER BY p.post_content " . ('ASC' == $query['order'] ? 'ASC' : 'DESC');
$sorted = $wpdb->get_results($wpdb->prepare($_query, $post_type));
if (!empty($sorted)) {
$query['orderby'] = 'post__in';
foreach ($sorted as $key => $value) {
$query['post__in'][] = $value->ID;
}
}
$query = apply_filters('wpcf_relationship_get_children_query', $query, $post, $post_type, $data, esc_attr($params['field']));
$items = get_posts($query);
/*
*
*
* Order by custom field
*/
} else {
$field = wpcf_admin_fields_get_field(str_replace('wpcf-', '', $params['field']));
if (!empty($field)) {
$query['orderby'] = isset($field['type']) && in_array($field['type'], array('numeric', 'date')) ? 'meta_value_num' : 'meta_value';
}
$query = apply_filters('wpcf_relationship_get_children_query', $query, $post, $post_type, $data, esc_attr($params['field']));
$items = get_posts($query);
if (!empty($items)) {
$include = array();
$additional = array();
foreach ($items as $item) {
$meta = wpcf_get_post_meta($item->ID, 'wpcf-' . $field['slug'], true);
if (empty($meta)) {
$additional[] = $item;
continue;
}
$check = wpcf_cd_post_edit_field_filter(array(), $field, $item, 'post-relationship-sort');
if (isset($check['__wpcf_cd_status']) && $check['__wpcf_cd_status'] == 'failed') {
$additional[] = $item;
continue;
}
$key = $query['orderby'] == 'meta_value_num' ? intval($meta) : strval($meta);
$include[$key][] = $item;
}
if (!empty($include)) {
if ($query['orderby'] == 'meta_value_num') {
ksort($include, SORT_NUMERIC);
} else {
ksort($include, SORT_STRING);
}
if ($query['order'] == 'DESC') {
$include = array_reverse($include);
}
$sorted = array();
foreach ($include as $meta_value => $posts) {
foreach ($posts as $post) {
$sorted[] = $post;
}
}
$items = array_merge($sorted, $additional);
}
}
}
}
}
/**
*
* Regular
*
*/
} else {
$query = apply_filters('wpcf_relationship_get_children_query', $query, $post, $post_type, $data);
$items = get_posts($query);
}
return $items;
}
/**
* Fix due to a bug saving date as array.
*
* BUGS
* 'timestamp' is saved without Hour and Minute appended.
*
* @param type $value
* @param type $field
*/
function __wpcf_fields_date_check_leftover($value, $field, $use_cache = true)
{
if (empty($value)) {
return $value;
}
if (!is_object($field)) {
$post_id = wpcf_get_post_id();
$field_id = isset($field['id']) ? $field['id'] : false;
$meta_id = isset($field['__meta_id']) ? $field['__meta_id'] : false;
} else {
$post_id = isset($field->meta_object->post_id) ? $field->meta_object->post_id : false;
$field_id = isset($field->cf['id']) ? $field->cf['id'] : false;
$meta_id = isset($field->meta_object->meta_id) ? $field->meta_object->meta_id : false;
}
if (empty($post_id) || empty($meta_id) || empty($field_id)) {
return $value;
}
$field_slug = wpcf_types_get_meta_prefix() . $field_id;
// Check if cached
static $cache = array();
$cache_key = $meta_id;
if (isset($cache[$cache_key]) && $use_cache) {
return $cache[$cache_key];
}
$_meta = wpcf_get_post_meta($post_id, '_wpcf_' . $field_id . '_hour_and_minute', true);
/*
* If meta exists - it's outdated value
* and Hour and Minute should be appended and removed.
*/
if (!empty($_meta) && is_array($_meta) && isset($_meta[$meta_id])) {
$meta = $_meta[$meta_id];
// Return empty date if can not be calculated
if (!empty($meta['timestamp']) || !empty($meta['datepicker'])) {
$meta['timestamp'] = wpcf_fields_date_value_get_filter($meta, $field, 'timestamp', 'check_leftover');
// Check if calculation needed
if (isset($meta['hour']) && $meta['hour'] != adodb_date('H', $meta['timestamp']) || isset($meta['minute']) && $meta['minute'] != adodb_date('i', $meta['timestamp'])) {
$value = wpcf_fields_date_calculate_time($meta);
/*
*
* If enabling clearing old values here,
* pay attention if field is repetitive.
*
* For now - old data is cleared on date save.
* wpcf_fields_date_value_save_filter()
*/
// Update meta
// $success = update_post_meta( $post_id, $field_slug, $value );
// Remove additional meta
// if ( $success ) {
// delete_post_meta( $post_id,
// '_wpcf_' . $field_id . '_hour_and_minute' );
// }
}
}
}
// Cache it
if ($use_cache) {
$cache[$cache_key] = $value;
}
return $value;
}