class.ilNewsCache.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
 
include_once("./Services/Cache/classes/class.ilCache.php");
 
class ilNewsCache extends ilCache
{
    protected $settings;
 
    public static $disabled = false;
    
    public function __construct()
    {
        global $DIC;
 
        $this->settings = $DIC->settings();
        $ilSetting = $DIC->settings();
        
        $news_set = new ilSetting("news");
        $news_set->get("acc_cache_mins");
        
        parent::__construct("ServicesNews", "News", true);
        $this->setExpiresAfter($news_set->get("acc_cache_mins") * 60);
        if ((int) $news_set->get("acc_cache_mins") == 0) {
            self::$disabled = true;
        }
    }
    
    public function isDisabled()
    {
        return self::$disabled or parent::isDisabled();
    }
    
    
    public function readEntry($a_id)
    {
        if (!$this->isDisabled()) {
            return parent::readEntry($a_id);
        }
        return false;
    }
    
    
    public function storeEntry(
        $a_id,
        $a_value,
        $a_int_key1 = null,
        $a_int_key2 = null,
        $a_text_key1 = null,
        $a_text_key2 = null
    ) {
        $ilSetting = $this->settings;
        if (!$this->isDisabled()) {
            parent::storeEntry($a_id, $a_value);
        }
    }
}