/home/preegmxb/gymnyou.com/wp-content/plugins/sight/core/block-utils-is-field-visible.php
<?php
/**
* Utils Is Field Visible.
*
* @package Sight
*/
/**
* Class Utils Is Field Visible.
*/
class Sight_Utils_Is_Field_Visible {
/**
* Compare 2 values
*
* @param mixed $lval Left value.
* @param string $operator Operator.
* @param mixed $rval Right value.
*
* @return boolean
*/
public static function compare( $lval, $operator, $rval ) {
$check_result = true;
switch ( $operator ) {
case '==':
$check_result = $lval == $rval;
break;
case '===':
$check_result = $lval === $rval;
break;
case '!=':
$check_result = $lval != $rval;
break;
case '!==':
$check_result = $lval !== $rval;
break;
case '>=':
$check_result = $lval >= $rval;
break;
case '<=':
$check_result = $lval <= $rval;
break;
case '>':
$check_result = $lval > $rval;
break;
case '<':
$check_result = $lval < $rval;
break;
case 'AND':
$check_result = $lval && $rval;
break;
case 'OR':
$check_result = $lval || $rval;
break;
default:
$check_result = $lval;
break;
}
return $check_result;
}
/**
* Check condition
*
* @param array $conditions - Conditions array.
* @param array $attributes - Available block attributes.
* @param string $relation - Can be one of 'AND' or 'OR'.
*
* @return boolean
*/
public static function check_condition( $conditions, $attributes, $relation ) {
$child_relation = ( 'AND' === $relation ) ? 'OR' : 'AND';
// By default result will be TRUE for relation AND and FALSE for relation OR.
$result = 'AND' === $relation;
foreach ( $conditions as $data ) {
if ( is_array( $data ) && ! isset( $data['field'] ) ) {
$result = self::compare( $result, $relation, self::check_condition( $data, $attributes, $child_relation ) );
} elseif ( isset( $data['field'] ) ) {
$split_val_name = explode( '.', $data['field'] );
$field_val = null;
// Check for array values like: toggleListName['option1'].
if ( 2 === count( $split_val_name ) && isset( $attributes[ $split_val_name[0] ] ) && isset( $attributes[ $split_val_name[0] ][ $split_val_name[1] ] ) ) {
$field_val = $attributes[ $split_val_name[0] ][ $split_val_name[1] ];
}
// Check for normal values.
if ( null === $field_val && isset( $attributes[ $data['field'] ] ) ) {
$field_val = $attributes[ $data['field'] ];
}
// Check count.
if ( isset( $data['count'] ) ) {
$count = explode( $data['count'], $field_val );
$field_val = count( $count ) - 1;
}
if ( null !== $field_val ) {
$result = self::compare( $result, $relation, self::compare( $field_val, isset( $data['operator'] ) ? $data['operator'] : '===', isset( $data['value'] ) ? $data['value'] : true ) );
}
}
}
return $result;
}
}