Find the parent pages of a page
|
public static findParentsById ( integer $intId ) : |
||
| $intId | integer | The page's ID |
| return | A collection of models or null if there are no parent pages | |
/**
* Get the details of a page including inherited parameters
*
* @return PageModel The page model
*
* @throws NoRootPageFoundException If no root page is found
*/
public function loadDetails()
{
// Loaded already
if ($this->blnDetailsLoaded) {
return $this;
}
// Set some default values
$this->protected = (bool) $this->protected;
$this->groups = $this->protected ? \StringUtil::deserialize($this->groups) : false;
$this->layout = $this->includeLayout ? $this->layout : false;
$this->mobileLayout = $this->includeLayout ? $this->mobileLayout : false;
$this->cache = $this->includeCache ? $this->cache : false;
$pid = $this->pid;
$type = $this->type;
$alias = $this->alias;
$name = $this->title;
$title = $this->pageTitle ?: $this->title;
$folderUrl = '';
$palias = '';
$pname = '';
$ptitle = '';
$trail = array($this->id, $pid);
// Inherit the settings
if ($this->type == 'root') {
$objParentPage = $this;
// see #4610
} else {
// Load all parent pages
$objParentPage = \PageModel::findParentsById($pid);
if ($objParentPage !== null) {
while ($pid > 0 && $type != 'root' && $objParentPage->next()) {
$pid = $objParentPage->pid;
$type = $objParentPage->type;
// Parent title
if ($ptitle == '') {
$palias = $objParentPage->alias;
$pname = $objParentPage->title;
$ptitle = $objParentPage->pageTitle ?: $objParentPage->title;
}
// Page title
if ($type != 'root') {
$alias = $objParentPage->alias;
$name = $objParentPage->title;
$title = $objParentPage->pageTitle ?: $objParentPage->title;
$folderUrl = basename($alias) . '/' . $folderUrl;
$trail[] = $objParentPage->pid;
}
// Cache
if ($objParentPage->includeCache && $this->cache === false) {
$this->cache = $objParentPage->cache;
}
// Layout
if ($objParentPage->includeLayout) {
if ($this->layout === false) {
$this->layout = $objParentPage->layout;
}
if ($this->mobileLayout === false) {
$this->mobileLayout = $objParentPage->mobileLayout;
}
}
// Protection
if ($objParentPage->protected && $this->protected === false) {
$this->protected = true;
$this->groups = \StringUtil::deserialize($objParentPage->groups);
}
}
}
// Set the titles
$this->mainAlias = $alias;
$this->mainTitle = $name;
$this->mainPageTitle = $title;
$this->parentAlias = $palias;
$this->parentTitle = $pname;
$this->parentPageTitle = $ptitle;
$this->folderUrl = $folderUrl;
}
// Set the root ID and title
if ($objParentPage !== null && $objParentPage->type == 'root') {
$this->rootId = $objParentPage->id;
$this->rootAlias = $objParentPage->alias;
$this->rootTitle = $objParentPage->title;
$this->rootPageTitle = $objParentPage->pageTitle ?: $objParentPage->title;
$this->domain = $objParentPage->dns;
$this->rootLanguage = $objParentPage->language;
$this->language = $objParentPage->language;
$this->staticFiles = $objParentPage->staticFiles;
$this->staticPlugins = $objParentPage->staticPlugins;
$this->dateFormat = $objParentPage->dateFormat;
$this->timeFormat = $objParentPage->timeFormat;
$this->datimFormat = $objParentPage->datimFormat;
$this->adminEmail = $objParentPage->adminEmail;
// Store whether the root page has been published
$time = \Date::floorToMinute();
$this->rootIsPublic = $objParentPage->published && ($objParentPage->start == '' || $objParentPage->start <= $time) && ($objParentPage->stop == '' || $objParentPage->stop > $time + 60);
$this->rootIsFallback = true;
$this->rootUseSSL = $objParentPage->useSSL;
$this->rootFallbackLanguage = $objParentPage->language;
// Store the fallback language (see #6874)
if (!$objParentPage->fallback) {
$this->rootIsFallback = false;
$this->rootFallbackLanguage = null;
$objFallback = static::findPublishedFallbackByHostname($objParentPage->dns);
if ($objFallback !== null) {
$this->rootFallbackLanguage = $objFallback->language;
}
}
} elseif (TL_MODE == 'FE' && $this->type != 'root') {
\System::log('Page ID "' . $this->id . '" does not belong to a root page', __METHOD__, TL_ERROR);
throw new NoRootPageFoundException('No root page found');
}
$this->trail = array_reverse($trail);
// Do not cache protected pages
if ($this->protected) {
$this->cache = 0;
}
// Use the global date format if none is set (see #6104)
if ($this->dateFormat == '') {
$this->dateFormat = \Config::get('dateFormat');
}
if ($this->timeFormat == '') {
$this->timeFormat = \Config::get('timeFormat');
}
if ($this->datimFormat == '') {
$this->datimFormat = \Config::get('datimFormat');
}
// Prevent saving (see #6506 and #7199)
$this->preventSaving();
$this->blnDetailsLoaded = true;
return $this;
}
/**
* Generate the module
*/
protected function compile()
{
/** @var PageModel $objPage */
global $objPage;
$type = null;
$pageId = $objPage->id;
$pages = array($objPage);
$items = array();
// Get all pages up to the root page
$objPages = \PageModel::findParentsById($objPage->pid);
if ($objPages !== null) {
while ($pageId > 0 && $type != 'root' && $objPages->next()) {
$type = $objPages->type;
$pageId = $objPages->pid;
$pages[] = $objPages->current();
}
}
// Get the first active regular page and display it instead of the root page
if ($type == 'root') {
$objFirstPage = \PageModel::findFirstPublishedByPid($objPages->id);
$items[] = array('isRoot' => true, 'isActive' => false, 'href' => $objFirstPage !== null ? $objFirstPage->getFrontendUrl() : \Environment::get('base'), 'title' => \StringUtil::specialchars($objPages->pageTitle ?: $objPages->title, true), 'link' => $objPages->title, 'data' => $objFirstPage->row(), 'class' => '');
array_pop($pages);
}
/** @var PageModel[] $pages */
for ($i = count($pages) - 1; $i > 0; $i--) {
if ($pages[$i]->hide && !$this->showHidden || !$pages[$i]->published && !BE_USER_LOGGED_IN) {
continue;
}
// Get href
switch ($pages[$i]->type) {
case 'redirect':
$href = $pages[$i]->url;
if (strncasecmp($href, 'mailto:', 7) === 0) {
$href = \StringUtil::encodeEmail($href);
}
break;
case 'forward':
if (($objNext = $pages[$i]->getRelated('jumpTo')) instanceof PageModel || ($objNext = \PageModel::findFirstPublishedRegularByPid($pages[$i]->id)) instanceof PageModel) {
/** @var PageModel $objNext */
$href = $objNext->getFrontendUrl();
break;
}
// DO NOT ADD A break; STATEMENT
// DO NOT ADD A break; STATEMENT
default:
$href = $pages[$i]->getFrontendUrl();
break;
}
$items[] = array('isRoot' => false, 'isActive' => false, 'href' => $href, 'title' => \StringUtil::specialchars($pages[$i]->pageTitle ?: $pages[$i]->title, true), 'link' => $pages[$i]->title, 'data' => $pages[$i]->row(), 'class' => '');
}
// Active article
if (isset($_GET['articles'])) {
$items[] = array('isRoot' => false, 'isActive' => false, 'href' => $pages[0]->getFrontendUrl(), 'title' => \StringUtil::specialchars($pages[0]->pageTitle ?: $pages[0]->title, true), 'link' => $pages[0]->title, 'data' => $pages[0]->row(), 'class' => '');
list($strSection, $strArticle) = explode(':', \Input::get('articles'));
if ($strArticle === null) {
$strArticle = $strSection;
}
$objArticle = \ArticleModel::findByIdOrAlias($strArticle);
$strAlias = $objArticle->alias ?: $objArticle->id;
if ($objArticle->inColumn != 'main') {
$strAlias = $objArticle->inColumn . ':' . $strAlias;
}
if ($objArticle !== null) {
$items[] = array('isRoot' => false, 'isActive' => true, 'href' => $pages[0]->getFrontendUrl('/articles/' . $strAlias), 'title' => \StringUtil::specialchars($objArticle->title, true), 'link' => $objArticle->title, 'data' => $objArticle->row(), 'class' => '');
}
} else {
$items[] = array('isRoot' => false, 'isActive' => true, 'href' => $pages[0]->getFrontendUrl(), 'title' => \StringUtil::specialchars($pages[0]->pageTitle ?: $pages[0]->title), 'link' => $pages[0]->title, 'data' => $pages[0]->row(), 'class' => '');
}
// Mark the first element (see #4833)
$items[0]['class'] = 'first';
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['generateBreadcrumb']) && is_array($GLOBALS['TL_HOOKS']['generateBreadcrumb'])) {
foreach ($GLOBALS['TL_HOOKS']['generateBreadcrumb'] as $callback) {
$this->import($callback[0]);
$items = $this->{$callback[0]}->{$callback[1]}($items, $this);
}
}
$this->Template->items = $items;
}
