public function transformContent()
{
/** @var $SMSM SMSManager */
$SMSM = $this->getDIServiceObject('APF\\extensions\\apfelsms', 'Manager');
$this->SMSM = $SMSM;
$doc = $this->getDocument();
$level = $doc->getAttribute('SMSNavLevel');
$rellevel = $doc->getAttribute('SMSNavRelLevel');
$depth = $doc->getAttribute('SMSNavDepth');
$basePageId = $doc->getAttribute('SMSNavBasePageId');
////
// fetch base page
if (!empty($basePageId)) {
$basePage = $this->SMSM->getPage($basePageId);
} else {
/** @var $SMSS SMSSite */
$SMSS = $this->SMSM->getSite();
$basePage = $SMSS->getCurrentPage();
}
$basePageLevel = $basePage->getLevel();
////
// evaluate input attributes
// level
if (strtolower($rellevel) == 'true') {
$levelSummand = intval($level);
$targetLevel = $basePageLevel + $levelSummand;
} else {
$targetLevel = intval($level);
}
if ($targetLevel < 0) {
$targetLevel = 0;
}
// depth
if ($depth == 'auto') {
$depth = 1;
$this->autoDepth = true;
} else {
$depth = intval($depth);
}
if ($depth < 1) {
$depth = 1;
}
////
// collect pages to display in first menu level (no subpages, even in case of depth > 1)
if ($targetLevel <= $basePageLevel) {
// go to target level page in current branch
$targetLevelPage = $basePage;
while ($targetLevelPage->getLevel() > $targetLevel) {
$targetLevelPage = $targetLevelPage->getParent();
}
$navPages = $targetLevelPage->getSiblings(true);
// include target level page
} else {
$currentCollectingLevel = $basePageLevel + 1;
// because we collect children, not siblings
$collectedPages = $basePage->getChildren();
while ($currentCollectingLevel < $targetLevel) {
$tmp = [];
foreach ($collectedPages as $page) {
/** @var $page SMSPage */
$tmp = array_merge($tmp, $page->getChildren());
}
$collectedPages = $tmp;
$currentCollectingLevel++;
}
$navPages = $collectedPages;
}
if (count($navPages) > 0) {
$this->buildMenu($navPages, $depth);
}
}
public function transformContent()
{
/** @var $SMSM SMSManager */
$SMSM = $this->getDIServiceObject('APF\\extensions\\apfelsms', 'Manager');
$this->SMSM = $SMSM;
$doc = $this->getDocument();
$basePageId = $doc->getAttribute('SMSBreadcrumbNavBasePageId');
////
// fetch base page
if (!empty($basePageId)) {
$basePage = $this->SMSM->getPage($basePageId);
} else {
$basePage = $this->SMSM->getSite()->getStartPage();
}
$currentPage = $this->SMSM->getSite()->getCurrentPage();
$basePageLevel = $basePage->getLevel();
$basePageId = $basePage->getId();
////
// collect all breadcrumbs
/** @var $reverseCrumbArray \APF\extensions\apfelsms\biz\pages\SMSPage[] */
$reverseCrumbArray = [];
$crumb = $currentPage;
do {
// Ignore origanisation-/system-nodes (hidden nodes without title)
$crumbNavTitle = $crumb->getNavTitle();
if (!($crumb->isHidden() && empty($crumbNavTitle))) {
$reverseCrumbArray[] = $crumb;
}
$oldCrumb = $crumb;
$crumb = $oldCrumb->getParent();
} while ($crumb !== null && $basePageLevel <= $oldCrumb->getLevel() && $crumb->getId() != $basePageId);
// add the base page, if not same as current page
if ($currentPage->getId() != $basePageId) {
$reverseCrumbArray[] = $basePage;
}
/** @var $crumbArray \APF\extensions\apfelsms\biz\pages\SMSPage[] */
$crumbArray = array_reverse($reverseCrumbArray);
////
// build breadcrumbs
$buffer = '';
$lastKey = count($crumbArray) - 1;
$url = $this->getUrlPrototype();
foreach ($crumbArray as $key => $crumb) {
$template = $this->getTemplate('breadcrumb');
$linkURL = $crumb->getLink(clone $url);
$linkText = $crumb->getNavTitle();
if ($crumb->getId() == $basePageId) {
// allow custom title for basePage
$linkText = $doc->getAttribute('SMSBreadcrumbNavBasePageIdTitle', $crumb->getNavTitle());
}
if (empty($linkText)) {
$linkText = $crumb->getId();
}
$linkTitle = $linkText;
$linkClasses = ' level_' . $crumb->getLevel();
if ($key == $lastKey) {
$linkClasses .= ' last active current';
}
if ($key == 0) {
$linkClasses .= ' first';
}
$template->setPlaceHolder('URL', StringAssistant::escapeSpecialCharacters($linkURL));
$template->setPlaceHolder('TITLE', StringAssistant::escapeSpecialCharacters($linkTitle));
$template->setPlaceHolder('TEXT', StringAssistant::escapeSpecialCharacters($linkText));
$template->setPlaceHolder('CLASSES', $linkClasses);
$buffer .= $template->transformTemplate();
}
$containerTemplate = $this->getTemplate('breadcrumbNavigationContainer');
$containerTemplate->setPlaceHolder('breadcrumbs', $buffer);
$containerTemplate->transformOnPlace();
}