MultipleFileUpload/UI/Uploadify/Controller.php from jkuchar/MultipleFileUpload

MultipleFileUpload/UI/Uploadify/Controller.php
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<?php

/**
 * This file is part of the MultipleFileUpload (https://github.com/jkuchar/MultipleFileUpload/)
 *
 * Copyright (c) 2013 Jan Kuchař (http://www.jankuchar.cz)
 *
 * For the full copyright and license information, please view
 * the file license.txt that was distributed with this source code.
 */

namespace MultipleFileUpload\UI\Uploadify;

use MultipleFileUpload\MultipleFileUpload;

/**
 * @author Jan Kuchař
 */
class Controller extends \MultipleFileUpload\UI\AbstractInterface
{

    /**
     * Gets interface base url
     * @return type string
     */
    function getBaseUrl()
    {
        return parent::getBaseUrl() . "uploadify";
    }


    /**
     * Is this upload your upload? (upload from this interface)
     */
    public function isThisYourUpload()
    {
        // @see initJS.latte
        return $this->httpRequest->getPost('sender') === "MFU-Uploadify"; 
    }


    /**
     * Handles uploaded files
     * forwards it to model
     */
    public function handleUploads()
    {
        $token = $this->httpRequest->getPost('token');
        if (!$token) {
            return;
        }

        foreach ($this->httpRequest->getFiles() AS $file) {
            /* @var $file \Nette\Http\FileUpload */
            self::processFile($token, $file);
        }

        // Response to client
        echo "1";

        // End the script
        exit;
    }


    /**
     * Renders interface to <div>
     */
    public function render(MultipleFileUpload $upload)
    {
        $template = $this->createTemplate(dirname(__FILE__) . "/html.latte");
        $template->uploadifyId = $upload->getHtmlId() . "-uploadifyBox";
        return $template->__toString(TRUE);
    }


    /**
     * Renders JavaScript body of function.
     */
    public function renderInitJavaScript(MultipleFileUpload $upload)
    {
        $tpl = $this->createTemplate(dirname(__FILE__) . "/initJS.latte");
        $tpl->sizeLimit = $upload->maxFileSize;
        $tpl->token = $upload->getToken();
        $tpl->maxFiles = $upload->maxFiles;
        $tpl->backLink = (string) $upload->form->action;
        $tpl->uploadifyId = $upload->getHtmlId() . "-uploadifyBox";
        $tpl->simUploadFiles = $upload->simUploadThreads;
        return $tpl->__toString(TRUE);
    }


    /**
     * Renders JavaScript body of function.
     */
    public function renderDestructJavaScript(MultipleFileUpload $upload)
    {
        return $this->createTemplate(dirname(__FILE__) . "/destructJS.js")->__toString(TRUE);
    }


    /**
     * Renders set-up tags to <head> attribute
     */
    public function renderHeadSection()
    {
        return $this->createTemplate(dirname(__FILE__) . "/head.latte")->__toString(TRUE);
    }


}