class.ilFMSettings.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilFMSettings
{
    private static $instance = null;

    private $storage = null;
    private $enabled = false;
    private $localFS = true;
    private $maxFileSize = 64;
    
    private function __construct()
    {
        $this->storage = new ilSetting('fm');
        $this->read();
    }

    public static function getInstance()
    {
        if (self::$instance) {
            return self::$instance;
        }
        return self::$instance = new ilFMSettings();
    }

    protected function getStorage()
    {
        return $this->storage;
    }

    public function enable($a_status)
    {
        $this->enabled = $a_status;
    }

    public function isEnabled()
    {
        return $this->enabled;
    }

    public function enableLocalFS($a_stat)
    {
        $this->localFS = $a_stat;
    }

    public function isLocalFSEnabled()
    {
        return $this->localFS;
    }

    public function setMaxFileSize($a_size)
    {
        $this->maxFileSize = $a_size;
    }
    
    public function getMaxFileSize()
    {
        return $this->maxFileSize;
    }
    

    public function update()
    {
        $this->getStorage()->set('enabled', (int) $this->isEnabled());
        $this->getStorage()->set('local', (int) $this->isLocalFSEnabled());
        $this->getStorage()->set('maxFileSize', (int) $this->getMaxFileSize());
    }

    protected function read()
    {
        $this->enable($this->getStorage()->get('enabled', $this->enabled));
        $this->enableLocalFS($this->getStorage()->get('local'), $this->localFS);
        $this->setMaxFileSize($this->getStorage()->get('maxFileSize', $this->maxFileSize));
    }
}