ChWsbSocialSharing.php

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<?php
 
ch_import('ChWsbSocialSharingQuery');
 
class ChWsbSocialSharing
{
    var $_aSocialButtons = array (); // active social buttons array
 
    protected function __construct()
    {
        $oQuery = new ChWsbSocialSharingQuery();
        $this->_aSocialButtons = $oQuery->getActiveButtons();
    }
 
    static public function getInstance()
    {
        if (isset($GLOBALS['chWsbClasses']['ChWsbSocialSharing']))
            return $GLOBALS['chWsbClasses']['ChWsbSocialSharing'];
 
        ch_import('ChTemplSocialSharing');
        $o = new ChTemplSocialSharing();
 
        return ($GLOBALS['chWsbClasses']['ChWsbSocialSharing'] = $o);
    }
 
    public function getCode ($sUrl, $sTitle, $aCustomVars = false)
    {
        // overrided in template class
    }
 
    protected function _replaceMarkers ($s, $a)
    {
        if (empty($s) || empty($a) || !is_array($a))
            return $s;
 
        foreach ($a as $sKey => $sValue)
            $s = str_replace('{' . $sKey . '}', $sValue, $s);
 
        return $s;
    }
 
    protected function _getLocaleFacebook ($sLocale)
    {
        $aLocales = $this->_getLocalesFacebook();
        if (!isset($aLocales[$sLocale]))
            return '';
        return $sLocale;
    }
 
    protected function _getLocalesFacebook ()
    {
        $oCache = $GLOBALS['MySQL']->getDbCacheObject();
        $sCacheKey = $GLOBALS['MySQL']->genDbCacheKey('sys_social_sharing_locales_fb');
        $aData = $oCache->getData($sCacheKey);
        if (null === $aData) {
            $sXML = ch_file_get_contents (CH_WSB_URL_ROOT . 'plugins/facebook-php-sdk/FacebookLocales.xml');
            if (!$sXML)
                return false;
            $xmlLocates = new SimpleXMLElement($sXML);
            $aData = array ();
            foreach ($xmlLocates->locale as $xmlLocale) {
                $sLocale = (string)($xmlLocale->codes->code->standard->representation);
                $aData[$sLocale] = 1;
            }
            $oCache->setData ($sCacheKey, $aData);
        }
        return $aData;
    }
}