romanpitak/dotMailer-API-v2-PHP-client

<?php
/**
 *
 *
 * @author Roman Piták <roman@pitak.net>
 *
 */

namespace DotMailer\Api\DataTypes;

abstract class JsonArray extends MagicArray
{

    /*
     * ========== Abstract ==========
     */

    /**
     * Get data class name
     *
     * @return string Data class name
     */
    abstract protected function getDataClass();

    /*
     * ========== MagicArray ==========
     */

    protected function offsetIsAllowed($offset)
    {
        return (is_null($offset) || (((string)(int)$offset) == $offset) || is_int($offset));
    }

    protected function convertOffset($offset)
    {
        return is_null($offset) ? null : (int)$offset;
    }

    protected function convertValue($value, $offset = null)
    {
        $dataClass = __NAMESPACE__ . '\\' . $this->getDataClass();
        return new $dataClass($value);
    }


    /*
     * ========== IDataType ==========
     */

    public function toJson()
    {
        $contents = array();
        foreach ($this->data as $value) {
            $contents[] = $value->toJson();
        }
        return sprintf("[%s]", implode(",", $contents));
    }

}