function wpv_apply_user_function_date_compare($value)
{
$parsed = wpv_filter_parse_date($value);
if ($parsed) {
$value = $parsed;
}
return $value;
}
/**
* wpv_render_datepicker
*
* Renders the datepicker for date based frontend filters
*
* @param $url_param (string) the URL parameter used on the frontend filter
* @param $date_format (string) the date format to use when displaying the selected date besides the datepicker
* @param $default_date (string) the default date to be used when there is no value passed by the URL parameter - special case NONE
*
* @return (string) containing the needed inputs
*
* @since unknown
*
* @note $default_date default value was changed in 1.7 from NOW() to NONE; empty will mean NONE too
*
* @todo add an attribute for themes http://rtsinani.github.io/jquery-datepicker-skins/
* OR better an option in the Views settings, because we can not have two different styles for two datepickers
*/
function wpv_render_datepicker( $url_param, $date_format, $default_date = '' ) {
static $support_loaded = false;
$display_date = $datepicker_date = '';
// TODO we need to enqueue this style in the right way. We are loading it twice! And it can not be unregistered...
if ( !$support_loaded && 1 === 0 ) {
?>
<script type="text/javascript">
jQuery(document).ready(function () {
jQuery('head').append('<link rel="stylesheet" href="<?php echo WPV_URL_EMBEDDED . '/common/toolset-forms/css/wpt-jquery-ui/datepicker.css';?>" type="text/css" />');
});
</script>
<?php
$support_loaded = true;
}
if ( $date_format == '' ) {
$date_format = get_option( 'date_format' );
}
$clear_button_style = '';
$date = '';
if( isset( $_GET[$url_param] ) ) {
if ( $_GET[$url_param] == '' || $_GET[$url_param] == '0' ) {
$date = '';
} else {
$date = $_GET[$url_param];
}
} else {
if (
$default_date == ''
|| $default_date == 'NONE'
) {
$date = '';
} else {
$date = wpv_filter_parse_date( $default_date );
}
}
if ( is_numeric( $date ) ) {
if (
$date < -12219292800
|| $date > 32535215940
) {
$date = '';
}
} else {
$date = '';
}
if ( $date != '' ) {
$display_date = adodb_date( $date_format, $date );
} else {
$clear_button_style = ' style="display:none"';
}
$out = '';
$out .= '<span class="wpv_date_input js-wpv-date-param-' . $url_param . ' js-wpv-date-display" data-param="' . $url_param . '">' . $display_date . '</span> ';
$out .= '<input type="hidden" class="js-wpv-date-param-' . $url_param . '-value js-wpv-filter-trigger" name="' . $url_param . '" value="' . $date . '" />';
$out .= '<input type="hidden" class="js-wpv-date-param-' . $url_param . '-format" name="' . $url_param . '-format" value="' . $date_format . '" />';
if ( $date != '' ) {
$datepicker_date = adodb_date( 'dmY', $date );
}
$out .= '<input type="hidden" data-param="' . $url_param . '" class="wpv-date-front-end js-wpv-frontend-datepicker js-wpv-date-front-end-' . $url_param . '" value="' . $datepicker_date . '"/>';
$delete_date_image = WPV_URL_EMBEDDED_FRONTEND . '/res/img/delete.png';
$delete_date_image = apply_filters( 'wpv_filter_wpv_delete_date_image', $delete_date_image );
$delete_date_image = apply_filters( 'wptoolset_filter_wptoolset_delete_date_image', $delete_date_image );
$out .= '<img src="' . $delete_date_image . '" title="' . esc_attr( __( 'Clear date', 'wpv-views' ) ) . '" alt="' . esc_attr( __( 'Clear date', 'wpv-views' ) ) . '" class="wpv-date-front-end-clear js-wpv-date-front-end-clear js-wpv-date-front-end-clear-' . $url_param . '" data-param="' . $url_param . '"' . $clear_button_style . ' />';
return $out;
}
function wpv_add_time_functions($value)
{
return wpv_filter_parse_date($value);
}
/**
* Filters conditional display value for built-in Types Conditinal check.
*
* @param type $value
* @param type $field
* @param type $operation
* @param type $conditional_field
* @param type $post
* @return type
*/
function wpcf_fields_date_conditional_value_filter($value, $field, $operation, $field_compared, $post)
{
$field = wpcf_admin_fields_get_field($field);
if (!empty($field) && $field['type'] == 'date') {
/*
*
*
*
*
* Here we need to determine data
*/
$_field = new WPCF_Field();
$_field->set($post, $field);
return wpcf_fields_date_value_get_filter($value, $_field, 'timestamp', 'skip_hour_and_minute');
// TODO Date revise why needed.
// Check dates
$value = wpv_filter_parse_date($value);
}
return $value;
}
/**
* Extracts fields from custom conditional statement.
*
* @param type $evaluate
* @return type
*/
public static function extractFields($evaluate)
{
//###############################################################################################
//https://icanlocalize.basecamphq.com/projects/7393061-toolset/todo_items/193583580/comments
//Fix REGEX conditions that contains \ that is stripped out
if (strpos($evaluate, "REGEX") === false) {
$evaluate = trim(stripslashes($evaluate));
// Check dates
$evaluate = wpv_filter_parse_date($evaluate);
$evaluate = self::handle_user_function($evaluate);
}
// Add quotes = > < >= <= === <> !==
$strings_count = preg_match_all('/[=|==|===|<=|<==|<===|>=|>==|>===|\\!===|\\!==|\\!=|<>]\\s(?!\\$)(\\w*)[\\)|\\$|\\W]/', $evaluate, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $temp_match) {
$temp_replace = is_numeric($temp_match) ? $temp_match : '\'' . $temp_match . '\'';
$evaluate = str_replace(' ' . $temp_match . ')', ' ' . $temp_replace . ')', $evaluate);
}
}
// if new version $(field-value) use this regex
if (preg_match('/\\$\\(([^()]+)\\)/', $evaluate)) {
preg_match_all('/\\$\\(([^()]+)\\)/', $evaluate, $matches);
} else {
preg_match_all('/\\$([^\\s]*)/', $evaluate, $matches);
}
$fields = array();
if (!empty($matches)) {
foreach ($matches[1] as $field_name) {
$fields[trim($field_name, '()')] = trim($field_name, '()');
}
}
return $fields;
}
/**
* Filters conditional display value.
*
* @param type $value
* @param type $field
* @param type $operation
* @param type $conditional_field
* @param type $post
* @return type
*/
function wpcf_fields_date_conditional_display_value_filter($value, $field, $operation, $field_compared, $post)
{
$field = wpcf_admin_fields_get_field($field);
if (!empty($field) && $field['type'] == 'date') {
$time = strtotime($value);
if ($time) {
return $time;
} else {
// Check dates
$value = wpv_filter_parse_date($value);
}
}
return $value;
}
function wpv_render_datepicker($url_param, $date_format, $default_date = 'NOW()')
{
static $support_loaded = false;
$display_date = $datepicker_date = '';
if (!$support_loaded) {
?>
<script type="text/javascript">
jQuery(document).ready(function () {
jQuery('head').append('<link rel="stylesheet" href="<?php
echo WPV_URL_EMBEDDED . '/res/css/datepicker.css';
?>
" type="text/css" />');
});
</script>
<?php
$support_loaded = true;
}
if ($date_format == '') {
$date_format = get_option('date_format');
}
if (isset($_GET[$url_param]) && $_GET[$url_param] != '' && $_GET[$url_param] != '0') {
$date = (int) $_GET[$url_param];
} else {
//$date = time();
if ($default_date == '') {
//If default date not set, date = now()
$date = wpv_filter_parse_date('NOW()');
} elseif ($default_date == 'NONE') {
// Empty Date
$date = '';
} else {
$date = wpv_filter_parse_date($default_date);
}
}
//if ( $default_date != 'NONE' ){
if ($date != '') {
$display_date = date_i18n($date_format, intval($date));
}
$out = '';
$out .= '<span class="wpv_date_input js-wpv-date-param-' . $url_param . ' js-wpv-date-display" data-param="' . $url_param . '">' . $display_date . '</span> ';
$out .= '<input type="hidden" class="js-wpv-date-param-' . $url_param . '-value" name="' . $url_param . '" value="' . $date . '" />';
$out .= '<input type="hidden" class="js-wpv-date-param-' . $url_param . '-format" name="' . $url_param . '-format" value="' . $date_format . '" />';
//if ( $default_date != 'NONE' ){
if ($date != '') {
$datepicker_date = date('dmy', intval($date));
}
$out .= '<input type="hidden" data-param="' . $url_param . '" class="wpv-date-front-end js-wpv-date-front-end-' . $url_param . '" value="' . $datepicker_date . '"/>';
return $out;
}
/**
* Main conditinal evaluation function.
*
* This is important break-point.
*
* @since 1.2
* @version 0.1
* @param type $o
* @return boolean
*/
function evaluate($o)
{
// Set vars
$post = $o->post;
$field = $o->cf;
/*
*
* Since Types 1.2
* We force initial value to be FALSE.
* Better to have restricted than allowed because of sensitive data.
* If conditional is set on field and it goes wrong - better to abort
* so user can report bug without exposing his content.
*/
$passed = false;
if (empty($post->ID)) {
/*
*
* Keep all forbidden if post is not saved.
*/
$passed = false;
/*
*
*
*
*
*
*
*
*
*
* VIEWS
*
* Custom call uses Views code
* wpv_filter_parse_date()
* wpv_condition()
*/
} else {
if (isset($field['data']['conditional_display']['custom_use'])) {
/*
*
*
* More malformed forbids
*/
if (empty($field['data']['conditional_display']['custom'])) {
return false;
}
/*
*
*
* Filter meta values (switch them with $_POST values)
* Used by Views, Types do not need it.
*/
add_filter('get_post_metadata', 'wpcf_cd_meta_ajax_validation_filter', 10, 4);
/*
*
* Set statement
*/
$evaluate = trim(stripslashes($field['data']['conditional_display']['custom']));
// Check dates
$evaluate = wpv_filter_parse_date($evaluate);
// Add quotes = > < >= <= === <> !==
$strings_count = preg_match_all('/[=|==|===|<=|<==|<===|>=|>==|>===|\\!===|\\!==|\\!=|<>]\\s(?!\\$)(\\w*)[\\)|\\$|\\W]/', $evaluate, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $temp_match) {
$temp_replace = is_numeric($temp_match) ? $temp_match : '\'' . $temp_match . '\'';
$evaluate = str_replace(' ' . $temp_match . ')', ' ' . $temp_replace . ')', $evaluate);
}
}
preg_match_all('/\\$([^\\s]*)/', $field['data']['conditional_display']['custom'], $matches);
if (empty($matches)) {
/*
*
* If statement false
*/
$passed = false;
} else {
/*
*
*
* If statement right, check condition
*/
$fields = array();
foreach ($matches[1] as $field_name) {
/*
*
*
* This field value is checked
*/
$f = wpcf_admin_fields_get_field(trim(strval($field_name)));
if (empty($f)) {
return false;
}
$c = new WPCF_Field();
$c->set($post, $f);
// Set field
$fields[$field_name] = $c->slug;
}
$fields['evaluate'] = $evaluate;
$check = wpv_condition($fields);
/*
*
*
* Views return string malformed,
* boolean if call completed.
*/
if (!is_bool($check)) {
$passed = false;
} else {
$passed = $check;
}
}
/*
*
*
* Remove filter meta values
*/
remove_filter('get_post_metadata', 'wpcf_cd_meta_ajax_validation_filter', 10, 4);
} else {
/*
*
*
*
*
*
*
*
*
* TYPES
*
* If not custom code, use Types built-in check.
* wpcf_cd_admin_compare()
*/
$passed_all = true;
$passed_one = false;
// Basic check
if (empty($field['data']['conditional_display']['conditions'])) {
return false;
}
// Keep count to see if OR/AND relation needed
$count = count($field['data']['conditional_display']['conditions']);
foreach ($field['data']['conditional_display']['conditions'] as $condition) {
/*
*
*
* Malformed condition and should be treated as forbidden
*/
if (!isset($condition['field']) || !isset($condition['operation']) || !isset($condition['value'])) {
$passed_one = false;
continue;
}
/*
*
*
* This field value is checked
*/
$f = wpcf_admin_fields_get_field(trim(strval($condition['field'])));
if (empty($f)) {
return false;
}
$c = new WPCF_Field();
$c->set($post, $f);
/*
*
* Since Types 1.2
* meta is property of WPCF_Field::$__meta
*
* BREAKPOINT
* This is where values for evaluation are set.
* Please do not allow other places - use hooks.
*/
$value = defined('DOING_AJAX') ? $c->_get_meta('POST') : $c->__meta;
/*
*
* Apply filters
*/
$value = apply_filters('wpcf_conditional_display_compare_meta_value', $value, $c->cf['id'], $condition['operation'], $c->slug, $post);
$condition['value'] = apply_filters('wpcf_conditional_display_compare_condition_value', $condition['value'], $c->cf['id'], $condition['operation'], $c->slug, $post);
/*
*
*
* Call built-in Types compare func
*/
$passed = wpcf_cd_admin_compare($condition['operation'], $value, $condition['value']);
if (!$passed) {
$passed_all = false;
} else {
$passed_one = true;
}
}
/*
*
*
* Check OR/AND relation
*/
if ($count > 1) {
if (!$passed_all && $field['data']['conditional_display']['relation'] == 'AND') {
$passed = false;
}
if (!$passed_one && $field['data']['conditional_display']['relation'] == 'OR') {
$passed = false;
}
}
}
}
return (bool) $passed;
}
/**
* Checks if there is conditional display.
*
* @param type $element
* @param type $field
* @param type $post
* @return type
*/
function wpcf_cd_post_edit_field_filter($element, $field, $post, $context = 'group')
{
if (defined('DOING_AJAX') && $context == 'repetitive') {
return $element;
}
if (!empty($field['data']['conditional_display']['conditions'])) {
add_action('admin_head', 'wpcf_cd_add_field_js');
$passed = true;
if (empty($post->ID)) {
$passed = false;
} else {
if (isset($field['data']['conditional_display']['custom_use'])) {
if (empty($field['data']['conditional_display']['custom'])) {
return array();
}
$evaluate = trim(stripslashes($field['data']['conditional_display']['custom']));
// Check dates
$evaluate = wpv_filter_parse_date($evaluate);
// Add quotes = > < >= <= === <> !==
$strings_count = preg_match_all('/[=|==|===|<=|<==|<===|>=|>==|>===|\\!===|\\!==|\\!=|<>]\\s(?!\\$)(\\w*)[\\)|\\$|\\W]/', $evaluate, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $temp_match) {
$temp_replace = is_numeric($temp_match) ? $temp_match : '\'' . $temp_match . '\'';
$evaluate = str_replace(' ' . $temp_match . ')', ' ' . $temp_replace . ')', $evaluate);
}
}
preg_match_all('/\\$([^\\s]*)/', $field['data']['conditional_display']['custom'], $matches);
if (empty($matches)) {
$passed = false;
} else {
$fields = array();
foreach ($matches[1] as $key => $field_name) {
$fields[$field_name] = wpcf_types_get_meta_prefix(wpcf_admin_fields_get_field($field_name)) . $field_name;
}
$fields['evaluate'] = $evaluate;
$check = wpv_condition($fields);
if (!is_bool($check)) {
$passed = false;
} else {
$passed = $check;
}
}
} else {
$passed_all = true;
$passed_one = false;
foreach ($field['data']['conditional_display']['conditions'] as $condition) {
// This is malformed condition and should be treated as passed
// @TODO Approve it
if (!isset($condition['field']) || !isset($condition['operation']) || !isset($condition['value'])) {
$passed_one = true;
continue;
}
$value = get_post_meta($post->ID, wpcf_types_get_meta_prefix($condition['field']) . $condition['field'], true);
$value = apply_filters('wpcf_conditional_display_compare_meta_value', $value, $condition['field'], $condition['operation'], $field['slug'], $post);
$condition['value'] = apply_filters('wpcf_conditional_display_compare_condition_value', $condition['value'], $condition['field'], $condition['operation'], $field['slug'], $post);
$check = wpcf_cd_admin_compare($condition['operation'], $value, $condition['value']);
if (!$check) {
$passed_all = false;
} else {
$passed_one = true;
}
}
if (!$passed_all && $field['data']['conditional_display']['relation'] == 'AND') {
$passed = false;
}
if (!$passed_one && $field['data']['conditional_display']['relation'] == 'OR') {
$passed = false;
}
}
}
if (!$passed) {
$wrap = '<div class="wpcf-cd wpcf-cd-failed" style="display:none;">';
$element['__wpcf_cd_status'] = 'failed';
} else {
$wrap = '<div class="wpcf-cd wpcf-cd-passed">';
$element['__wpcf_cd_status'] = 'passed';
}
if (isset($element['#before'])) {
$element['#before'] = $wrap . $element['#before'];
} else {
$element['#before'] = $wrap;
}
if (isset($element['#after'])) {
$element['#after'] = $element['#after'] . '</div>';
} else {
$element['#after'] = '</div>';
}
}
return $element;
}
/**
* Filters groups on post edit page.
*
* @param type $groups
* @param type $post
* @return type
*/
function wpcf_cd_post_groups_filter($groups, $post, $context)
{
if ($context != 'group') {
return $groups;
}
foreach ($groups as $key => &$group) {
$meta_conditional = !isset($group['conditional_display']) ? get_post_meta($group['id'], '_wpcf_conditional_display', true) : $group['conditional_display'];
if (!empty($meta_conditional['conditions'])) {
$group['conditional_display'] = $meta_conditional;
add_action('admin_head', 'wpcf_cd_add_group_js');
if (empty($post->ID)) {
$group['_conditional_display'] = 'failed';
continue;
}
$passed = true;
if (isset($group['conditional_display']['custom_use'])) {
if (empty($group['conditional_display']['custom'])) {
$group['_conditional_display'] = 'failed';
continue;
}
$evaluate = trim(stripslashes($group['conditional_display']['custom']));
// Check dates
$evaluate = wpv_filter_parse_date($evaluate);
// Add quotes = > < >= <= === <> !==
$strings_count = preg_match_all('/[=|==|===|<=|<==|<===|>=|>==|>===|\\!===|\\!==|\\!=|<>]\\s(?!\\$)(\\w*)[\\)|\\$|\\W]/', $evaluate, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $temp_match) {
$temp_replace = is_numeric($temp_match) ? $temp_match : '\'' . $temp_match . '\'';
$evaluate = str_replace(' ' . $temp_match . ')', ' ' . $temp_replace . ')', $evaluate);
}
}
preg_match_all('/\\$([^\\s]*)/', $group['conditional_display']['custom'], $matches);
if (empty($matches)) {
$group['_conditional_display'] = 'failed';
continue;
}
$fields = array();
foreach ($matches[1] as $key => $field_name) {
$fields[$field_name] = wpcf_types_get_meta_prefix(wpcf_admin_fields_get_field($field_name)) . $field_name;
wpcf_cd_add_group_js('add', $field_name, '', '', $group['id']);
}
$fields['evaluate'] = $evaluate;
$check = wpv_condition($fields);
$passed = $check;
if (!is_bool($check)) {
$passed = false;
$group['_conditional_display'] = 'failed';
} else {
if ($check) {
$group['_conditional_display'] = 'passed';
} else {
$group['_conditional_display'] = 'failed';
}
}
} else {
$passed_all = true;
$passed_one = false;
foreach ($group['conditional_display']['conditions'] as $condition) {
// Load field
$field = wpcf_admin_fields_get_field($condition['field']);
wpcf_fields_type_action($field['type']);
wpcf_cd_add_group_js('add', $condition['field'], $condition['value'], $condition['operation'], $group['id']);
$value = get_post_meta($post->ID, wpcf_types_get_meta_prefix($condition['field']) . $condition['field'], true);
$value = apply_filters('wpcf_conditional_display_compare_meta_value', $value, $condition['field'], $condition['operation'], $key, $post);
$condition['value'] = apply_filters('wpcf_conditional_display_compare_condition_value', $condition['value'], $condition['field'], $condition['operation'], $key, $post);
$check = wpcf_cd_admin_compare($condition['operation'], $value, $condition['value']);
if (!$check) {
$passed_all = false;
} else {
$passed_one = true;
}
}
if (!$passed_all && $group['conditional_display']['relation'] == 'AND') {
$passed = false;
}
if (!$passed_one && $group['conditional_display']['relation'] == 'OR') {
$passed = false;
}
}
if (!$passed) {
$group['_conditional_display'] = 'failed';
} else {
$group['_conditional_display'] = 'passed';
}
}
}
return $groups;
}
function wpv_add_time_functions_to_conditionals( $value ) {
return wpv_filter_parse_date( $value );
}
/**
* Extracts fields from custom conditional statement.
*
* @param type $evaluate
* @return type
*/
public static function extractFields($evaluate)
{
$evaluate = trim(stripslashes($evaluate));
// Check dates
$evaluate = wpv_filter_parse_date($evaluate);
$evaluate = self::handle_user_function($evaluate);
// Add quotes = > < >= <= === <> !==
$strings_count = preg_match_all('/[=|==|===|<=|<==|<===|>=|>==|>===|\\!===|\\!==|\\!=|<>]\\s(?!\\$)(\\w*)[\\)|\\$|\\W]/', $evaluate, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $temp_match) {
$temp_replace = is_numeric($temp_match) ? $temp_match : '\'' . $temp_match . '\'';
$evaluate = str_replace(' ' . $temp_match . ')', ' ' . $temp_replace . ')', $evaluate);
}
}
// if new version $(field-value) use this regex
if (preg_match('/\\$\\(([^()]+)\\)/', $evaluate)) {
preg_match_all('/\\$\\(([^()]+)\\)/', $evaluate, $matches);
} else {
preg_match_all('/\\$([^\\s]*)/', $evaluate, $matches);
}
$fields = array();
if (!empty($matches)) {
foreach ($matches[1] as $field_name) {
$fields[trim($field_name, '()')] = trim($field_name, '()');
}
}
return $fields;
}
/**
* Extracts fields from custom conditional statement.
*
* @param type $evaluate
* @return type
*/
protected static function _extractFields($evaluate)
{
$evaluate = trim(stripslashes($evaluate));
// Check dates
$evaluate = wpv_filter_parse_date($evaluate);
// Add quotes = > < >= <= === <> !==
$strings_count = preg_match_all('/[=|==|===|<=|<==|<===|>=|>==|>===|\\!===|\\!==|\\!=|<>]\\s(?!\\$)(\\w*)[\\)|\\$|\\W]/', $evaluate, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $temp_match) {
$temp_replace = is_numeric($temp_match) ? $temp_match : '\'' . $temp_match . '\'';
$evaluate = str_replace(' ' . $temp_match . ')', ' ' . $temp_replace . ')', $evaluate);
}
}
preg_match_all('/\\$([^\\s]*)/', $evaluate, $matches);
$fields = array();
if (!empty($matches)) {
foreach ($matches[1] as $field_name) {
$fields[$field_name] = $field_name;
}
}
return $fields;
}
