/**
* Sets post
*
* @global type $post
* @param type $post_id
* @return null
*/
function set_post($post_id = null)
{
// Set post
if (!is_null($post_id)) {
$_post = get_post($post_id);
} else {
$post_id = wpcf_get_post_id();
$_post = get_post($post_id);
}
if (empty($_post->ID)) {
$this->post = null;
return null;
}
$this->post = $_post;
return $_post;
}
/**
* 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* If meta exists - it's outdated value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;
}
/**
* Check if checkbox is submitted.
*
* Currently used on Relationship saving. May be expanded to general code.
*
* @param type $post_id
*/
function wpcf_fields_checkbox_save_check($post_id)
{
$meta_to_unset = array();
$meta_to_unset[$post_id] = array();
$cf = new WPCF_Field();
/*
*
* We hve several calls on this:
* 1. Saving post with Update
* 2. Saving all children
* 3. Saving child
*/
$mode = 'save_main';
if (defined('DOING_AJAX') && isset($_GET['wpcf_action'])) {
switch ($_GET['wpcf_action']) {
case 'pr_save_all':
$mode = 'save_all';
break;
case 'pr_save_child_post':
$mode = 'save_child';
break;
}
}
/**
* update edited post chechboxes
*/
switch ($mode) {
case 'save_main':
if (isset($_POST['_wptoolset_checkbox'])) {
foreach (array_keys($_POST['_wptoolset_checkbox']) as $slug) {
if (array_key_exists('wpcf', $_POST)) {
wpcf_fields_checkbox_update_one($post_id, $slug, $_POST['wpcf']);
} else {
$slug_without_form = preg_replace('/cred_form_\\d+_\\d+_/', '', $slug);
wpcf_fields_checkbox_update_one($post_id, $slug_without_form, $_POST);
}
}
}
return;
case 'save_child':
case 'save_all':
if (!array_key_exists('_wptoolset_checkbox', $_POST)) {
break;
}
foreach (array_keys($_POST['wpcf_post_relationship']) as $post_id) {
/**
* sanitize and check variable
*/
$post_id = intval($post_id);
if (0 == $post_id) {
continue;
}
/**
* stop if do not exist arary key
*/
if (!array_key_exists($post_id, $_POST['wpcf_post_relationship'])) {
continue;
}
/**
* stop if array is empty
*/
if (!count($_POST['wpcf_post_relationship'][$post_id])) {
continue;
}
/**
* prepare children id
*/
$children = array();
foreach (array_keys($_POST['wpcf_post_relationship'][$post_id]) as $child_id) {
$children[] = $child_id;
}
$re = sprintf('/\\-(%s)$/', implode('|', $children));
$checkboxes = array();
foreach (array_keys($_POST['_wptoolset_checkbox']) as $key) {
$checkboxes[] = preg_replace($re, '', $key);
}
foreach ($children as $child_id) {
foreach (array_unique($checkboxes) as $slug) {
wpcf_fields_checkbox_update_one($child_id, $slug, $_POST['wpcf_post_relationship'][$post_id][$child_id]);
}
}
}
break;
}
// See if any marked for checking
if (isset($_POST['_wpcf_check_checkbox'])) {
// Loop and search in $_POST
foreach ($_POST['_wpcf_check_checkbox'] as $child_id => $slugs) {
foreach ($slugs as $slug => $true) {
$cf->set($child_id, $cf->__get_slug_no_prefix($slug));
// First check main post
if ($mode == 'save_main' && intval($child_id) == wpcf_get_post_id()) {
if (!isset($_POST['wpcf'][$cf->cf['slug']])) {
$meta_to_unset[intval($child_id)][$cf->slug] = true;
}
continue;
}
// If new post
if ($mode == 'save_main' && $child_id == 0) {
if (!isset($_POST['wpcf'][$cf->cf['slug']])) {
$meta_to_unset[$post_id][$cf->slug] = true;
}
continue;
}
/**
* Relationship check
*/
if ($mode == 'save_main') {
if (!isset($_POST['wpcf'][$cf->cf['slug']])) {
$meta_to_unset[$post_id][$cf->slug] = true;
}
continue;
} elseif (!empty($_POST['wpcf_post_relationship'])) {
foreach ($_POST['wpcf_post_relationship'] as $_parent => $_children) {
foreach ($_children as $_child_id => $_slugs) {
if (!isset($_slugs[$slug])) {
$meta_to_unset[$_child_id][$cf->slug] = true;
}
}
}
}
}
}
}
// After collected - delete them
foreach ($meta_to_unset as $child_id => $slugs) {
foreach ($slugs as $slug => $true) {
$cf->set($child_id, $cf->__get_slug_no_prefix($slug));
if ($cf->cf['data']['save_empty'] != 'no') {
update_post_meta($child_id, $slug, 0);
} else {
delete_post_meta($child_id, $slug);
}
}
}
}
/**
* Check if checkbox is submitted.
*
* Currently used on Relationship saving. May be expanded to general code.
*
* @param type $value
* @param type $field
* @param type $cf
*/
function wpcf_fields_checkbox_save_check()
{
$meta_to_unset = array();
$cf = new WPCF_Field();
/*
*
* We hve several calls on this:
* 1. Saving post with Update
* 2. Saving all children
* 3. Saving child
*/
$mode = 'save_main';
if (defined('DOING_AJAX')) {
if (isset($_GET['wpcf_action']) && $_GET['wpcf_action'] == 'pr_save_all') {
$mode = 'save_all';
} else {
if (isset($_GET['wpcf_action']) && $_GET['wpcf_action'] == 'pr_save_child_post') {
$mode = 'save_child';
}
}
}
// See if any marked for checking
if (isset($_POST['_wpcf_check_checkbox'])) {
// Loop and search in $_POST
foreach ($_POST['_wpcf_check_checkbox'] as $child_id => $slugs) {
foreach ($slugs as $slug => $true) {
$cf->set($child_id, $cf->__get_slug_no_prefix($slug));
// First check main post
if ($mode == 'save_main' && intval($child_id) == wpcf_get_post_id()) {
if (!isset($_POST['wpcf'][$cf->cf['slug']])) {
$meta_to_unset[intval($child_id)][$cf->slug] = true;
}
continue;
}
/*
*
* Relationship check
*/
if (!isset($_POST['wpcf_post_relationship'])) {
$meta_to_unset[$child_id][$cf->slug] = true;
} else {
foreach ($_POST['wpcf_post_relationship'] as $_parent => $_children) {
foreach ($_children as $_child_id => $_slugs) {
if (!isset($_slugs[$slug])) {
$meta_to_unset[$_child_id][$cf->slug] = true;
}
}
}
}
}
}
}
// After collected - delete them
foreach ($meta_to_unset as $child_id => $slugs) {
foreach ($slugs as $slug => $true) {
$cf->set($child_id, $cf->__get_slug_no_prefix($slug));
if ($cf->cf['data']['save_empty'] != 'no') {
update_post_meta($child_id, $slug, 0);
} else {
delete_post_meta($child_id, $slug);
}
}
}
}
/**
* 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;
}
/**
* Parses date meta.
*
* @param type $value
* @param type $field Field data
* @return type
*/
function wpcf_fields_date_value_get_filter($value, $field)
{
global $wpcf;
if (is_array($value)) {
/*
* Since Types 1.2
*/
$value = wp_parse_args($value, array('datepicker' => null, 'hour' => 8, 'minute' => 0));
} else {
/*
* We assume it is timestamp from earlier versions
*/
$value = array('datepicker' => $value, 'hour' => 8, 'minute' => 0);
}
/*
* Since Types 1.2 we require $cf field object
*/
if ($field instanceof WPCF_Field) {
$post = $field->post;
} else {
// Remove for moment
remove_filter('wpcf_fields_type_date_value_get', 'wpcf_fields_date_value_get_filter', 10, 4);
// Hide on frontpage where things will go fine because of loop
if (is_admin()) {
_deprecated_argument('date_obsolete_parameter', '1.2', '<br /><br /><div class="wpcf-error">' . 'Since Types 1.2 $cf field object is required' . '</div><br /><br />');
}
/*
* Set default objects
*/
$_field = $field;
$field = new WPCF_Field();
$field->context = is_admin() ? 'frontend' : 'group';
$post_id = wpcf_get_post_id($field->context);
$post = get_post($post_id);
if (empty($post)) {
return $value;
}
$field->set($post, $_field);
// Back to filter
add_filter('wpcf_fields_type_date_value_get', 'wpcf_fields_date_value_get_filter', 10, 4);
}
/*
*
* Get hour and minute
* CHECKPOINT
*
* We need meta_id here.
*/
if (!empty($post->ID)) {
$_meta_id = isset($_field['__meta_id']) ? $_field['__meta_id'] : $field->meta_object->meta_id;
$_hm = get_post_meta($post->ID, '_wpcf_' . $field->cf['id'] . '_hour_and_minute', true);
$hm = isset($_hm[$_meta_id]) ? $_hm[$_meta_id] : array();
} else {
/*
* If $post is not set.
* We need to record this
*/
$wpcf->errors['missing_post'][] = func_get_args();
}
/*
* Setup hour and minute.
*/
if (!empty($hm) && is_array($hm) && (isset($hm['hour']) && isset($hm['minute']))) {
$value['hour'] = $hm['hour'];
$value['minute'] = $hm['minute'];
}
// Calculate time
$value['timestamp'] = wpcf_fields_date_calculate_time($value);
// Set datepicker to use formatted date
if (!empty($value['datepicker'])) {
// Test if already formatted
if (strtotime($value['datepicker']) === false) {
$value['datepicker'] = date(wpcf_get_date_format(), intval($value['datepicker']));
}
}
return $value;
}
/**
* Parses date meta.
*
* Use this as main function.
*
* @uses wpcf_fields_date_calculate_time()
*
* @param type $value
* @param type $field Field data
* $param string $return Specify to return array or specific element of same array
* ( timestamp, datepicker, hour, minute )
* @return mixed array | custom parameter
*/
function wpcf_fields_date_value_get_filter($value, $field, $return = 'array', $context = 'get')
{
global $wpcf;
$value_cloned = $value;
if (is_array($value)) {
/*
* See if missing timestamp and datepicker present
*/
if ((!isset($value['timestamp']) || !is_int($value['timestamp'])) && isset($value['datepicker'])) {
$_check = strtotime(strval($value['datepicker']));
if ($_check !== false) {
$value['timestamp'] = $_check;
}
}
$value = wp_parse_args($value, array('timestamp' => null, 'hour' => 8, 'minute' => 0, 'datepicker' => ''));
} else {
if (empty($value)) {
return array('timestamp' => null, 'hour' => 8, 'minute' => 0, 'datepicker' => '');
} else {
/*
* strtotime() returns negative numbers like -49537390513
*
* https://icanlocalize.basecamphq.com/projects/7393061-toolset/todo_items/160422568/comments
* http://www.php.net/manual/en/function.strtotime.php
*
* QUOTE
* Returns a timestamp on success, FALSE otherwise.
* Previous to PHP 5.1.0, this function would return -1 on failure.
*
* BUT on some hosts it returns negative numbers ( our test sites too )
*/
if (!is_numeric($value)) {
$_check = strtotime($value);
if ($_check !== false && $_check > 1) {
$value = $_check;
}
}
$value = array('timestamp' => intval($value), 'hour' => 8, 'minute' => 0, 'datepicker' => '');
}
}
$value['datepicker'] = trim($value['datepicker']);
/*
* Since Types 1.2 we require $cf field object
*/
if ($field instanceof WPCF_Field) {
$post = $field->post;
} else {
// Remove for moment
remove_filter('wpcf_fields_type_date_value_get', 'wpcf_fields_date_value_get_filter', 10, 4);
// Hide on frontpage where things will go fine because of loop
if (is_admin()) {
_deprecated_argument('date_obsolete_parameter', '1.2', '<br /><br /><div class="wpcf-error">' . 'Since Types 1.2 $cf field object is required' . '</div><br /><br />');
}
/*
* Set default objects
*/
$_field = $field;
$field = new WPCF_Field();
$field->context = is_admin() ? 'frontend' : 'group';
$post_id = wpcf_get_post_id($field->context);
$post = get_post($post_id);
if (empty($post)) {
return $value;
}
$field->set($post, $_field);
// Back to filter
add_filter('wpcf_fields_type_date_value_get', 'wpcf_fields_date_value_get_filter', 10, 4);
}
/*
* Get hour and minute
* We need meta_id here.
*
* NOT Used for 'save' context.
* We already have submitted data in $value
*/
if (!in_array($context, array('save', 'skip_hour_and_minute'))) {
if (!empty($post->ID)) {
$_meta_id = isset($_field['__meta_id']) ? $_field['__meta_id'] : $field->meta_object->meta_id;
$_hm = get_post_meta($post->ID, '_wpcf_' . $field->cf['id'] . '_hour_and_minute', true);
$hm = isset($_hm[$_meta_id]) ? $_hm[$_meta_id] : array();
} else {
/*
* If $post is not set.
* We need to record this
*/
$wpcf->errors['missing_post'][] = func_get_args();
}
/*
* Setup hour and minute.
*/
if (!empty($hm) && is_array($hm) && (isset($hm['hour']) && isset($hm['minute']))) {
$value['hour'] = $hm['hour'];
$value['minute'] = $hm['minute'];
}
}
// Calculate time IF NOT SET ( otherwise it's same as main meta value )
// Always when using 'get' context on frontend
if (!is_admin() && $context == 'get' || (empty($value['timestamp']) || !is_int($value['timestamp']))) {
$value['timestamp'] = wpcf_fields_date_calculate_time($value);
}
/*
* Set datepicker to use formatted date IF DO NOT EXISTS
* (otherwise it keeps Datepicker string like 'August 9, 2012'.
* OR is not time string
*/
if (!empty($value['timestamp']) && (empty($value['datepicker']) || strtotime(strval($value['datepicker'])) === false)) {
$value['datepicker'] = date(wpcf_get_date_format(), intval($value['timestamp']));
}
$_return = $value;
if ($return != 'array') {
if (isset($value[strval($return)])) {
$_return = $value[strval($return)];
}
}
// Debug
$wpcf->debug->dates[] = array('original_value' => $value_cloned, 'value' => $value, 'return' => $_return, 'field' => $field->cf, 'context' => $context);
return $_return;
}
