Symfony Profiler

<?php
/*
* This file is part of Contao.
*
* (c) Leo Feyer
*
* @license LGPL-3.0-or-later
*/
namespace Contao;
/**
* Provide methods regarding news archives.
*
* @author Leo Feyer <https://github.com/leofeyer>
*/
class News extends Frontend
{
/**
* URL cache array
* @var array
*/
private static $arrUrlCache = array();
/**
* Page cache array
* @var array
*/
private static $arrPageCache = array();
/**
* Update a particular RSS feed
*
* @param integer $intId
*/
public function generateFeed($intId)
{
$objFeed = NewsFeedModel::findByPk($intId);
if ($objFeed === null)
{
return;
}
$objFeed->feedName = $objFeed->alias ?: 'news' . $objFeed->id;
// Delete XML file
if (Input::get('act') == 'delete')
{
$this->import(Files::class, 'Files');
$this->Files->delete($objFeed->feedName . '.xml');
}
// Update XML file
else
{
$this->generateFiles($objFeed->row());
$this->log('Generated news feed "' . $objFeed->feedName . '.xml"', __METHOD__, TL_CRON);
}
}
/**
* Delete old files and generate all feeds
*/
public function generateFeeds()
{
$this->import(Automator::class, 'Automator');
$this->Automator->purgeXmlFiles();
$objFeed = NewsFeedModel::findAll();
if ($objFeed !== null)
{
while ($objFeed->next())
{
$objFeed->feedName = $objFeed->alias ?: 'news' . $objFeed->id;
$this->generateFiles($objFeed->row());
$this->log('Generated news feed "' . $objFeed->feedName . '.xml"', __METHOD__, TL_CRON);
}
}
}
/**
* Generate all feeds including a certain archive
* #
* @param integer $intId
*/
public function generateFeedsByArchive($intId)
{
$objFeed = NewsFeedModel::findByArchive($intId);
if ($objFeed !== null)
{
while ($objFeed->next())
{
$objFeed->feedName = $objFeed->alias ?: 'news' . $objFeed->id;
// Update the XML file
$this->generateFiles($objFeed->row());
$this->log('Generated news feed "' . $objFeed->feedName . '.xml"', __METHOD__, TL_CRON);
}
}
}
/**
* Generate an XML files and save them to the root directory
*
* @param array $arrFeed
*/
protected function generateFiles($arrFeed)
{
$arrArchives = StringUtil::deserialize($arrFeed['archives']);
if (empty($arrArchives) || !\is_array($arrArchives))
{
return;
}
$strType = ($arrFeed['format'] == 'atom') ? 'generateAtom' : 'generateRss';
$strLink = $arrFeed['feedBase'] ?: Environment::get('base');
$strFile = $arrFeed['feedName'];
$objFeed = new Feed($strFile);
$objFeed->link = $strLink;
$objFeed->title = $arrFeed['title'];
$objFeed->description = $arrFeed['description'];
$objFeed->language = $arrFeed['language'];
$objFeed->published = $arrFeed['tstamp'];
// Get the items
if ($arrFeed['maxItems'] > 0)
{
$objArticle = NewsModel::findPublishedByPids($arrArchives, null, $arrFeed['maxItems']);
}
else
{
$objArticle = NewsModel::findPublishedByPids($arrArchives);
}
// Parse the items
if ($objArticle !== null)
{
$arrUrls = array();
$request = System::getContainer()->get('request_stack')->getCurrentRequest();
if ($request)
{
$origScope = $request->attributes->get('_scope');
$request->attributes->set('_scope', 'frontend');
}
$origObjPage = $GLOBALS['objPage'] ?? null;
while ($objArticle->next())
{
$jumpTo = $objArticle->getRelated('pid')->jumpTo;
// No jumpTo page set (see #4784)
if (!$jumpTo)
{
continue;
}
$objParent = $this->getPageWithDetails($jumpTo);
// A jumpTo page is set but does no longer exist (see #5781)
if ($objParent === null)
{
continue;
}
// Override the global page object (#2946)
$GLOBALS['objPage'] = $objParent;
// Get the jumpTo URL
if (!isset($arrUrls[$jumpTo]))
{
$arrUrls[$jumpTo] = $objParent->getAbsoluteUrl(Config::get('useAutoItem') ? '/%s' : '/items/%s');
}
$strUrl = $arrUrls[$jumpTo];
$objItem = new FeedItem();
$objItem->title = $objArticle->headline;
$objItem->link = $this->getLink($objArticle, $strUrl);
$objItem->published = $objArticle->date;
/** @var UserModel $objAuthor */
if (($objAuthor = $objArticle->getRelated('author')) instanceof UserModel)
{
$objItem->author = $objAuthor->name;
}
// Prepare the description
if ($arrFeed['source'] == 'source_text')
{
$strDescription = '';
$objElement = ContentModel::findPublishedByPidAndTable($objArticle->id, 'tl_news');
if ($objElement !== null)
{
// Overwrite the request (see #7756)
$strRequest = Environment::get('request');
Environment::set('request', $objItem->link);
while ($objElement->next())
{
$strDescription .= $this->getContentElement($objElement->current());
}
Environment::set('request', $strRequest);
}
}
else
{
$strDescription = $objArticle->teaser;
}
$strDescription = $this->replaceInsertTags($strDescription, false);
$objItem->description = $this->convertRelativeUrls($strDescription, $strLink);
// Add the article image as enclosure
if ($objArticle->addImage)
{
$objFile = FilesModel::findByUuid($objArticle->singleSRC);
if ($objFile !== null)
{
$objItem->addEnclosure($objFile->path, $strLink, 'media:content');
}
}
// Enclosures
if ($objArticle->addEnclosure)
{
$arrEnclosure = StringUtil::deserialize($objArticle->enclosure, true);
if (\is_array($arrEnclosure))
{
$objFile = FilesModel::findMultipleByUuids($arrEnclosure);
if ($objFile !== null)
{
while ($objFile->next())
{
$objItem->addEnclosure($objFile->path, $strLink);
}
}
}
}
$objFeed->addItem($objItem);
}
if ($request)
{
$request->attributes->set('_scope', $origScope);
}
$GLOBALS['objPage'] = $origObjPage;
}
$webDir = StringUtil::stripRootDir(System::getContainer()->getParameter('contao.web_dir'));
// Create the file
File::putContent($webDir . '/share/' . $strFile . '.xml', $this->replaceInsertTags($objFeed->$strType(), false));
}
/**
* Add news items to the indexer
*
* @param array $arrPages
* @param integer $intRoot
* @param boolean $blnIsSitemap
*
* @return array
*/
public function getSearchablePages($arrPages, $intRoot=0, $blnIsSitemap=false)
{
$arrRoot = array();
if ($intRoot > 0)
{
$arrRoot = $this->Database->getChildRecords($intRoot, 'tl_page');
}
$arrProcessed = array();
$time = time();
// Get all news archives
$objArchive = NewsArchiveModel::findByProtected('');
// Walk through each archive
if ($objArchive !== null)
{
while ($objArchive->next())
{
// Skip news archives without target page
if (!$objArchive->jumpTo)
{
continue;
}
// Skip news archives outside the root nodes
if (!empty($arrRoot) && !\in_array($objArchive->jumpTo, $arrRoot))
{
continue;
}
// Get the URL of the jumpTo page
if (!isset($arrProcessed[$objArchive->jumpTo]))
{
$objParent = PageModel::findWithDetails($objArchive->jumpTo);
// The target page does not exist
if ($objParent === null)
{
continue;
}
// The target page has not been published (see #5520)
if (!$objParent->published || ($objParent->start && $objParent->start > $time) || ($objParent->stop && $objParent->stop <= $time))
{
continue;
}
if ($blnIsSitemap)
{
// The target page is protected (see #8416)
if ($objParent->protected)
{
continue;
}
// The target page is exempt from the sitemap (see #6418)
if ($objParent->robots == 'noindex,nofollow')
{
continue;
}
}
// Generate the URL
$arrProcessed[$objArchive->jumpTo] = $objParent->getAbsoluteUrl(Config::get('useAutoItem') ? '/%s' : '/items/%s');
}
$strUrl = $arrProcessed[$objArchive->jumpTo];
// Get the items
$objArticle = NewsModel::findPublishedDefaultByPid($objArchive->id);
if ($objArticle !== null)
{
while ($objArticle->next())
{
if ($blnIsSitemap && $objArticle->robots === 'noindex,nofollow')
{
continue;
}
$arrPages[] = $this->getLink($objArticle, $strUrl);
}
}
}
}
return $arrPages;
}
/**
* Generate a URL and return it as string
*
* @param NewsModel $objItem
* @param boolean $blnAddArchive
* @param boolean $blnAbsolute
*
* @return string
*/
public static function generateNewsUrl($objItem, $blnAddArchive=false, $blnAbsolute=false)
{
$strCacheKey = 'id_' . $objItem->id . ($blnAbsolute ? '_absolute' : '');
// Load the URL from cache
if (isset(self::$arrUrlCache[$strCacheKey]))
{
return self::$arrUrlCache[$strCacheKey];
}
// Initialize the cache
self::$arrUrlCache[$strCacheKey] = null;
switch ($objItem->source)
{
// Link to an external page
case 'external':
if (0 === strncmp($objItem->url, 'mailto:', 7))
{
self::$arrUrlCache[$strCacheKey] = StringUtil::encodeEmail($objItem->url);
}
else
{
self::$arrUrlCache[$strCacheKey] = StringUtil::ampersand($objItem->url);
}
break;
// Link to an internal page
case 'internal':
if (($objTarget = $objItem->getRelated('jumpTo')) instanceof PageModel)
{
/** @var PageModel $objTarget */
self::$arrUrlCache[$strCacheKey] = StringUtil::ampersand($blnAbsolute ? $objTarget->getAbsoluteUrl() : $objTarget->getFrontendUrl());
}
break;
// Link to an article
case 'article':
if (($objArticle = ArticleModel::findByPk($objItem->articleId)) instanceof ArticleModel && ($objPid = $objArticle->getRelated('pid')) instanceof PageModel)
{
$params = '/articles/' . ($objArticle->alias ?: $objArticle->id);
/** @var PageModel $objPid */
self::$arrUrlCache[$strCacheKey] = StringUtil::ampersand($blnAbsolute ? $objPid->getAbsoluteUrl($params) : $objPid->getFrontendUrl($params));
}
break;
}
// Link to the default page
if (self::$arrUrlCache[$strCacheKey] === null)
{
$objPage = PageModel::findByPk($objItem->getRelated('pid')->jumpTo);
if (!$objPage instanceof PageModel)
{
self::$arrUrlCache[$strCacheKey] = StringUtil::ampersand(Environment::get('request'));
}
else
{
$params = (Config::get('useAutoItem') ? '/' : '/items/') . ($objItem->alias ?: $objItem->id);
self::$arrUrlCache[$strCacheKey] = StringUtil::ampersand($blnAbsolute ? $objPage->getAbsoluteUrl($params) : $objPage->getFrontendUrl($params));
}
// Add the current archive parameter (news archive)
if ($blnAddArchive && Input::get('month'))
{
self::$arrUrlCache[$strCacheKey] .= '?month=' . Input::get('month');
}
}
return self::$arrUrlCache[$strCacheKey];
}
/**
* Return the schema.org data from a news article
*
* @param NewsModel $objArticle
*
* @return array
*/
public static function getSchemaOrgData(NewsModel $objArticle): array
{
$jsonLd = array(
'@type' => 'NewsArticle',
'identifier' => '#/schema/news/' . $objArticle->id,
'url' => self::generateNewsUrl($objArticle),
'headline' => StringUtil::inputEncodedToPlainText($objArticle->headline),
'datePublished' => date('Y-m-d\TH:i:sP', $objArticle->date),
);
if ($objArticle->teaser)
{
$jsonLd['description'] = StringUtil::htmlToPlainText($objArticle->teaser);
}
/** @var UserModel $objAuthor */
if (($objAuthor = $objArticle->getRelated('author')) instanceof UserModel)
{
$jsonLd['author'] = array(
'@type' => 'Person',
'name' => $objAuthor->name,
);
}
return $jsonLd;
}
/**
* Return the link of a news article
*
* @param NewsModel $objItem
* @param string $strUrl
* @param string $strBase
*
* @return string
*/
protected function getLink($objItem, $strUrl, $strBase='')
{
switch ($objItem->source)
{
// Link to an external page
case 'external':
return $objItem->url;
// Link to an internal page
case 'internal':
if (($objTarget = $objItem->getRelated('jumpTo')) instanceof PageModel)
{
/** @var PageModel $objTarget */
return $objTarget->getAbsoluteUrl();
}
break;
// Link to an article
case 'article':
if (($objArticle = ArticleModel::findByPk($objItem->articleId)) instanceof ArticleModel && ($objPid = $objArticle->getRelated('pid')) instanceof PageModel)
{
/** @var PageModel $objPid */
return StringUtil::ampersand($objPid->getAbsoluteUrl('/articles/' . ($objArticle->alias ?: $objArticle->id)));
}
break;
}
// Backwards compatibility (see #8329)
if ($strBase && !preg_match('#^https?://#', $strUrl))
{
$strUrl = $strBase . $strUrl;
}
// Link to the default page
return sprintf(preg_replace('/%(?!s)/', '%%', $strUrl), ($objItem->alias ?: $objItem->id));
}
/**
* Return the names of the existing feeds so they are not removed
*
* @return array
*/
public function purgeOldFeeds()
{
$arrFeeds = array();
$objFeeds = NewsFeedModel::findAll();
if ($objFeeds !== null)
{
while ($objFeeds->next())
{
$arrFeeds[] = $objFeeds->alias ?: 'news' . $objFeeds->id;
}
}
return $arrFeeds;
}
/**
* Return the page object with loaded details for the given page ID
*
* @param integer $intPageId
* @return PageModel|null
*/
private function getPageWithDetails($intPageId)
{
if (!isset(self::$arrPageCache[$intPageId]))
{
self::$arrPageCache[$intPageId] = PageModel::findWithDetails($intPageId);
}
return self::$arrPageCache[$intPageId];
}
}
class_alias(News::class, 'News');

vendor/contao/news-bundle/src/Resources/contao/classes/News.php line 345