CONTENIDO Forum

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<?php
/**
 * Project:
 * Contenido Content Management System
 *
 * Description:
 * Recursive loop over given category for building a frontend navigation
 *
 * Requirements:
 * @con_php_req 5.0
 *
 *
 * @version    1.0.0
 * @author     Rudi Bieller
 * @copyright  four for business AG <www.4fb.de>
 *
 * {@internal
 *   created 2009-01-15
 *
 *   $Id: Contenido_NavMain_Util.class.php 969 2009-01-19 12:32:13Z rudi.bieller $
 * }}
 *
 */

class Contenido_NavMain_Util {
//MC hier beginnt die Klasse Contenido_NavMain_Util
    /**
     * Recursive Loop over all (sub)categories.
     * Each level will be assigned a css class navmainStandardLevel_x
     *
     * @param Contenido_Category $oCategory
     * @param Contenido_FrontendNavigation $oFrontendNavigation
     * @param Template $oTpl
     * @param string $sUrlStyle
     * @param array $aCfg
     * @param int $iLang
     * @param array $aLevelInfo Information for marking active cat per levels
     * @param array $aDepthInfo Info on level depth / where to stop. Format: array(iCurrentLoopCount, iMaxLoopCount)
     * @return void
     */
    public static function loopCats(Contenido_Category $oCategory, Contenido_FrontendNavigation $oFrontendNavigation, Template $oTpl, array $aCfg, $iLang, array $aLevelInfo, $iCurrentPageIdcat, array $aDepthInfo = array()) {
    	//MC static bedeutet, dass die Funktion statisch ist
    		//MC Statisch heißt, dass diese Methoden oder Eigenschaften verwendet werden können, ohne dass ein Objekt aus der Klasse erzeugt wurde
    	//MC function leitet die Funktion ein
    	//MC public: Methoden und Eigenschaften werden für den öffentlichen Zugriff freigegeben
    	//MC loopCat ist die Funktion und hat die Parameter in der Klammer zwischen den Kommastellen
    	$aDepthInfo[0] = isset($aDepthInfo[0]) ? $aDepthInfo[0] + 1 : 1;
    	$aDepthInfo[1] = isset($aDepthInfo[1]) ? $aDepthInfo[1] : 1;
        // display current item
    	$iItemLevel = $oFrontendNavigation->getLevel($oCategory->getIdCat());
    	if (!isset($aLevelInfo[$oCategory->getIdCat()])) {
    		$aLevelInfo[$oCategory->getIdCat()] = array();
    	}
    	$oCurrentSubcategories = $oFrontendNavigation->getSubCategories($oCategory->getIdCat());
    	$aLevelInfo[$oCategory->getIdCat()]['has_children'] = $oCurrentSubcategories->count() > 0;
    	$aLevelInfo[$oCategory->getIdCat()]['first_child_item'] = -1;
    	$aLevelInfo[$oCategory->getIdCat()]['last_child_item'] = -1;
        $bMarkActive = $oCategory->getIdCat() == $iCurrentPageIdcat || $oFrontendNavigation->isInPathToRoot($oCategory->getIdCat(), $iCurrentPageIdcat);
    	if ($oCurrentSubcategories->count() > 0) {
    		$aLevelInfo[$oCategory->getIdCat()]['first_child_item'] = $oCurrentSubcategories[0]->getIdCat();
    		$aLevelInfo[$oCategory->getIdCat()]['last_child_item'] = $oCurrentSubcategories[$oCurrentSubcategories->count()-1]->getIdCat();
    	}
    	// this is just for sample client - modify to your needs!
    	if ($aCfg['url_builder']['name'] == 'front_content') {
    	    $aParams = array('lang' => $iLang, 'idcat' => $oCategory->getIdCat());
    	} else {
        	$aParams = array('a' => $oCategory->getIdCat(), 
        					'idcat' => $oCategory->getIdCat(), // needed to build category path
        					'lang' => $iLang, // needed to build category path
        					'level' => 1); // needed to build category path
    	}
    	// fill template with values
    	$oTpl->set('d', 'name', $oCategory->getCategoryLanguage()->getName());
    	$oTpl->set('d', 'css_level', $iItemLevel);
    	$oTpl->set('d', 'css_first_item', ($aLevelInfo[$oCategory->getIdParent()]['first_child_item'] == $oCategory->getIdCat() ? ' first' : ''));
    	$oTpl->set('d', 'css_last_item', ($aLevelInfo[$oCategory->getIdParent()]['last_child_item'] == $oCategory->getIdCat() ? ' last' : ''));
    	$oTpl->set('d', 'css_active_item', ($bMarkActive === true ? ' active' : ''));
    	try {
    	   $oTpl->set('d', 'url', Contenido_Url::getInstance()->build($aParams));
    	} catch (InvalidArgumentException $e) {
    	    $oTpl->set('d', 'url', '#');
    	}
    	$oTpl->next();
    	// continue until max level depth
    	if ($aDepthInfo[1] > $aDepthInfo[0]) {
        	// check if current item has sub-items to be displayed
        	$bShowFollowUps = ($oCategory->getIdCat() == $iCurrentPageIdcat || $oFrontendNavigation->isInPathToRoot($oCategory->getIdCat(), $iCurrentPageIdcat))
        							? true : false;
        	if ($bShowFollowUps === true && $oCurrentSubcategories->count() > 0) {
        		$oSubCategories = $oCurrentSubcategories;
        		foreach ($oSubCategories as $oSubCategory) {
        			self::loopCats($oSubCategory, $oFrontendNavigation, $oTpl, $aCfg, $iLang, $aLevelInfo, $iCurrentPageIdcat, $aDepthInfo);
        		}
        	}
    	}
    }
}
?>

Code: Alles auswählen

$aDepthInfo[0] = isset($aDepthInfo[0]) ? $aDepthInfo[0] + 1 : 1;

Code: Alles auswählen

$aDepthInfo[0] = isset($aDepthInfo[0]) ? $aDepthInfo[0] + 1 : 1;

Code: Alles auswählen

$aDepthInfo[1] = isset($aDepthInfo[1]) ? $aDepthInfo[1] : 1;