content.php

<?php
namespace Bitrix\Sender\Internals\QueryController;
 
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Error;
use Bitrix\Main\ErrorCollection;
 
Loc::loadMessages(__FILE__);
 
abstract class Content
{
    const TYPE_JSON = 'json';
    const TYPE_HTML = 'html';
 
    protected $errors;
 
    protected $response;
 
    public static function create (Response $response, $type)
    {
        switch ($type)
        {
            case Content::TYPE_HTML:
                return new ContentHtml($response);
 
            case Content::TYPE_JSON:
            default:
                return new ContentJson($response);
        }
    }
 
    public function __construct(Response $response)
    {
        $this->errors = new ErrorCollection;
        $this->response = $response;
    }
 
    public function onFlush()
    {
 
    }
 
    abstract public function toText();
 
    public function addError($message, $code = null)
    {
        $this->errors->setError(new Error($message, $code));
    }
    public function addPermissionError($message = null)
    {
        if (!$message)
        {
            $message = 'Access denied.';
        }
 
        $this->errors->setError(new Error($message, 0));
    }
 
    public function getErrorCollection()
    {
        return $this->errors;
    }
 
    protected function getErrorMessages()
    {
        $list = array();
        foreach ($this->errors as $error)
        {
            $list[] = $error->getMessage();
        }
        return $list;
    }
}