/**
* @return string
*/
public function transform()
{
/** @var $site SMSSite */
$site = $this->getDIServiceObject('APF\\extensions\\apfelsms', 'Site');
$siteTitle = StringAssistant::escapeSpecialCharacters($site->getWebsiteTitle());
$currentPage = $site->getCurrentPage();
if ($currentPage === null) {
$pageTitle = $siteTitle;
} else {
/** @var $currentPage SMSPage */
$pageTitle = $currentPage->getNavTitle();
}
$pageTitle = StringAssistant::escapeSpecialCharacters($pageTitle);
return str_replace(['{PAGETITLE}', '{SITETITLE}'], [$pageTitle, $siteTitle], self::$titleTemplate);
}
public function transform()
{
/** @var $SMSM SMSManager */
$SMSM = $this->getDIServiceObject('APF\\extensions\\apfelsms', 'Manager');
$page = $SMSM->getSite()->getCurrentPage();
$pageId = $this->getAttribute('pageId');
if (!empty($pageId)) {
try {
$page = $SMSM->getPage($pageId);
} catch (SMSException $e) {
return 'Untitled';
// no title could be found (no valid ID)
}
}
return StringAssistant::escapeSpecialCharacters($page->getTitle());
}
/**
* @param SMSPage[] $navPages
* @param $depth
*
* @return string
* @version v0.1
* v0.2 (15.05.2013) Added support to keep certain request parameters in url
*/
protected function buildMenuEntries(array $navPages, $depth)
{
$lastCount = count($navPages);
$count = 0;
$buffer = '';
$url = $this->getUrlPrototype();
foreach ($navPages as $navPage) {
$count++;
$linkURL = $navPage->getLink(clone $url);
$linkTitle = $navPage->getNavTitle();
$linkText = $linkTitle;
$linkClasses = '';
if ($count == 1) {
$linkClasses .= 'first ';
}
if ($count == $lastCount) {
$linkClasses .= 'last ';
}
if ($navPage->isActive()) {
$linkClasses .= 'active ';
}
if ($navPage->isCurrentPage()) {
$linkClasses .= 'current ';
}
$children = $navPage->getChildren();
if (($depth > 1 || $this->autoDepth && $navPage->isActive()) && count($children) > 0) {
// cull entries which not should be displayed
$subEntries = $this->cullEntries($children);
if (count($subEntries) > 0) {
$template = $this->getTemplate('navEntryWithSubs');
if ($this->autoDepth) {
$newDepth = 1;
} else {
$newDepth = $depth - 1;
}
// recursive for subEntries
$template->setPlaceHolder('subEntries', $this->buildMenuEntries($subEntries, $newDepth));
} else {
$template = $this->getTemplate('navEntry');
}
} else {
$template = $this->getTemplate('navEntry');
}
$template->setPlaceHolder('URL', StringAssistant::escapeSpecialCharacters($linkURL));
$template->setPlaceHolder('TITLE', StringAssistant::escapeSpecialCharacters($linkTitle));
$template->setPlaceHolder('CLASSES', $linkClasses);
$template->setPlaceHolder('TEXT', StringAssistant::escapeSpecialCharacters($linkText));
$buffer .= $template->transformTemplate();
}
return $buffer;
}
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();
}
public function transform()
{
/** @var $SMSS SMSSite */
$SMSS = $this->getDIServiceObject('APF\\extensions\\apfelsms', 'Site');
return StringAssistant::escapeSpecialCharacters($SMSS->getWebsiteTitle());
}
public function transform()
{
$pageId = $this->getAttribute('pid');
$attList = null;
if (empty($pageId)) {
$pageId = $this->getAttribute('id');
$attList = array_diff(self::$attributeList, ['id']);
// remove id from attribute list
}
if (empty($pageId)) {
throw new InvalidArgumentException('No page id defined', E_USER_ERROR);
}
/** @var $SMSM SMSManager */
$SMSM = $this->getDIServiceObject('APF\\extensions\\apfelsms', 'Manager');
////
// evaluate magic page ids
$magicPageIds = ['__current', '__referer', '__start', '__parent', '__next', '__prev'];
if (in_array($pageId, $magicPageIds)) {
switch ($pageId) {
case '__current':
// current page
$pageId = $SMSM->getSite()->getCurrentPageId();
break;
case '__referer':
// previous visited page
// get http referer
if ($this->getRequest()->getReferrer() === null) {
// fallback on current page
$pageId = $SMSM->getSite()->getCurrentPageId();
break;
}
$pageRequestParamName = $SMSM->getPageRequestParamName();
$referrerUrl = Url::fromReferrer(true);
$currentUrl = Url::fromCurrent(true);
// protection against url xss
if ($referrerUrl->getHost() == $currentUrl->getHost()) {
$pageId = $referrerUrl->getQueryParameter($pageRequestParamName);
}
if (empty($pageId)) {
// safety fallback on current page
$pageId = $SMSM->getSite()->getCurrentPageId();
}
// test for valid page id
try {
$SMSM->getPage($pageId);
} catch (SMSException $e) {
$pageId = $SMSM->getSite()->getCurrentPageId();
}
break;
case '__start':
$pageId = $SMSM->getSite()->getStartPageId();
break;
case '__parent':
$currentPage = $SMSM->getSite()->getCurrentPage();
$parentPage = $currentPage->getParent();
if ($parentPage === null) {
$pageId = $SMSM->getSite()->getStartPageId();
} else {
$pageId = $parentPage->getId();
}
break;
case '__next':
case '__prev':
$currentPage = $SMSM->getSite()->getCurrentPage();
$siblings = $currentPage->getSiblings(true);
if (empty($siblings)) {
return '';
}
/** @var SMSPage[] $visibleSiblings */
$visibleSiblings = [];
foreach ($siblings as $sibling) {
if ($sibling->isHidden()) {
continue;
}
$visibleSiblings[] = $sibling;
}
$currentIndex = null;
$currentId = $currentPage->getId();
foreach ($visibleSiblings as $index => $sibling) {
if ($sibling->getId() == $currentId) {
$currentIndex = $index;
break;
}
}
if ($pageId == '__next') {
$summand = 1;
} else {
$summand = -1;
}
$index = $currentIndex + $summand;
if (!isset($visibleSiblings[$index])) {
return '';
}
$pageId = $visibleSiblings[$index]->getId();
break;
}
}
// fetch page object
try {
$page = $SMSM->getPage($pageId);
} catch (SMSException $e) {
// fallback on 404 error page (not found)
$page = $SMSM->getSite()->get404Page();
}
// prepare URL generation
$url = Url::fromCurrent();
$url->resetQuery();
// add anchor to url when set
$anchor = $this->getAttribute('anchor');
if (!empty($anchor)) {
$url->setAnchor($anchor);
}
$content = $this->getContent();
if (empty($content)) {
$content = StringAssistant::escapeSpecialCharacters($page->getNavTitle());
}
$this->setAttribute('title', $this->getAttribute('title', $page->getTitle()));
$this->setAttribute('href', $page->getLink($url));
// is there an modified attribute list (without id attribute) ?
if (!is_array($attList)) {
$attList = self::$attributeList;
}
return str_replace(['{ATTR}', '{TEXT}'], [$this->getAttributesAsString($this->attributes, $attList), $content], self::$template);
}
