Import a library in non-object context
/**
* @param \Closure|array $callback
* @param array $args
*
* @return mixed
*/
private function executeCallback($callback, array $args)
{
// Support Contao's getInstance() method when callback is an array
if (is_array($callback)) {
return call_user_func_array([System::importStatic($callback[0]), $callback[1]], $args);
}
return call_user_func_array($callback, $args);
}
/**
* {@inheritdoc}
*/
protected function executeResize(ImageInterface $image, ResizeCoordinatesInterface $coordinates, $path, ResizeOptionsInterface $options)
{
if (isset($GLOBALS['TL_HOOKS']['getImage']) && is_array($GLOBALS['TL_HOOKS']['getImage']) && $this->legacyImage) {
foreach ($GLOBALS['TL_HOOKS']['getImage'] as $callback) {
$return = System::importStatic($callback[0])->{$callback[1]}($this->legacyImage->getOriginalPath(), $this->legacyImage->getTargetWidth(), $this->legacyImage->getTargetHeight(), $this->legacyImage->getResizeMode(), $this->legacyImage->getCacheName(), new File($this->legacyImage->getOriginalPath()), $this->legacyImage->getTargetPath(), $this->legacyImage);
if (is_string($return)) {
return $this->createImage($image, TL_ROOT . '/' . $return);
}
}
}
if ($image->getImagine() instanceof GdImagine) {
/** @var Config $config */
$config = $this->framework->getAdapter(Config::class);
$dimensions = $image->getDimensions();
// Return the path to the original image if it cannot be handled
if ($dimensions->getSize()->getWidth() > $config->get('gdMaxImgWidth') || $dimensions->getSize()->getHeight() > $config->get('gdMaxImgHeight') || $coordinates->getSize()->getWidth() > $config->get('gdMaxImgWidth') || $coordinates->getSize()->getHeight() > $config->get('gdMaxImgHeight')) {
return $this->createImage($image, $image->getPath());
}
}
return parent::executeResize($image, $coordinates, $path, $options);
}
/**
* Modifies a URL from the URL generator.
*
* @param string $strUrl
* @param string $strParams
*
* @return string
*/
private function applyLegacyLogic($strUrl, $strParams)
{
// Decode sprintf placeholders
if (strpos($strParams, '%') !== false) {
@trigger_error('Using sprintf placeholders in URLs has been deprecated and will no longer work in Contao 5.0.', E_USER_DEPRECATED);
$arrMatches = array();
preg_match_all('/%([sducoxXbgGeEfF])/', $strParams, $arrMatches);
foreach (array_unique($arrMatches[1]) as $v) {
$strUrl = str_replace('%25' . $v, '%' . $v, $strUrl);
}
}
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['generateFrontendUrl']) && is_array($GLOBALS['TL_HOOKS']['generateFrontendUrl'])) {
@trigger_error('Using the "generateFrontendUrl" hook has been deprecated and will no longer work in Contao 5.0.', E_USER_DEPRECATED);
foreach ($GLOBALS['TL_HOOKS']['generateFrontendUrl'] as $callback) {
$strUrl = \System::importStatic($callback[0])->{$callback[1]}($this->row(), $strParams, $strUrl);
}
return $strUrl;
}
return $strUrl;
}
/**
* Triggers the initializeSystem hook (see #5665).
*/
private function triggerInitializeSystemHook()
{
if (isset($GLOBALS['TL_HOOKS']['initializeSystem']) && is_array($GLOBALS['TL_HOOKS']['initializeSystem'])) {
foreach ($GLOBALS['TL_HOOKS']['initializeSystem'] as $callback) {
System::importStatic($callback[0])->{$callback}[1]();
}
}
if (file_exists($this->rootDir . '/system/config/initconfig.php')) {
include $this->rootDir . '/system/config/initconfig.php';
}
}
/**
* Return the system messages as HTML
*
* @return string The messages HTML markup
*/
public static function getSystemMessages()
{
$strMessages = '';
// HOOK: add custom messages
if (isset($GLOBALS['TL_HOOKS']['getSystemMessages']) && is_array($GLOBALS['TL_HOOKS']['getSystemMessages'])) {
$arrMessages = array();
foreach ($GLOBALS['TL_HOOKS']['getSystemMessages'] as $callback) {
$strBuffer = \System::importStatic($callback[0])->{$callback[1]}();
if ($strBuffer != '') {
$arrMessages[] = $strBuffer;
}
}
if (!empty($arrMessages)) {
$strMessages .= implode("\n", $arrMessages);
}
}
return $strMessages;
}
/**
* Check whether there is a cached version of the page and return a response object
*
* @return Response|null
*/
public static function getResponseFromCache()
{
// Build the page if a user is (potentially) logged in or there is POST data
if (!empty($_POST) || \Input::cookie('BE_USER_AUTH') || \Input::cookie('FE_USER_AUTH') || \Input::cookie('FE_AUTO_LOGIN') || $_SESSION['DISABLE_CACHE'] || isset($_SESSION['LOGIN_ERROR']) || \Message::hasMessages() || \Config::get('debugMode')) {
return null;
}
$strCacheDir = \System::getContainer()->getParameter('kernel.cache_dir');
// Try to map the empty request
if (\Environment::get('relativeRequest') == '') {
// Return if the language is added to the URL and the empty domain will be redirected
if (\Config::get('addLanguageToUrl') && !\Config::get('doNotRedirectEmpty')) {
return null;
}
$strCacheKey = null;
$arrLanguage = \Environment::get('httpAcceptLanguage');
$strMappingFile = $strCacheDir . '/contao/config/mapping.php';
// Try to get the cache key from the mapper array
if (file_exists($strMappingFile)) {
$arrMapper = (include $strMappingFile);
$arrPaths = array(\Environment::get('host'), '*');
// Try the language specific keys
foreach ($arrLanguage as $strLanguage) {
foreach ($arrPaths as $strPath) {
$strKey = $strPath . '/empty.' . $strLanguage;
if (isset($arrMapper[$strKey])) {
$strCacheKey = $arrMapper[$strKey];
break;
}
}
}
// Try the fallback key
if ($strCacheKey === null) {
foreach ($arrPaths as $strPath) {
$strKey = $strPath . '/empty.fallback';
if (isset($arrMapper[$strKey])) {
$strCacheKey = $arrMapper[$strKey];
break;
}
}
}
}
// Fall back to the first accepted language
if ($strCacheKey === null) {
$strCacheKey = \Environment::get('host') . '/empty.' . $arrLanguage[0];
}
} else {
$strCacheKey = \Environment::get('host') . '/' . \Environment::get('relativeRequest');
}
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['getCacheKey']) && is_array($GLOBALS['TL_HOOKS']['getCacheKey'])) {
foreach ($GLOBALS['TL_HOOKS']['getCacheKey'] as $callback) {
$strCacheKey = \System::importStatic($callback[0])->{$callback[1]}($strCacheKey);
}
}
$blnFound = false;
$strCacheFile = null;
// Check for a mobile layout
if (\Input::cookie('TL_VIEW') == 'mobile' || \Environment::get('agent')->mobile && \Input::cookie('TL_VIEW') != 'desktop') {
$strMd5CacheKey = md5($strCacheKey . '.mobile');
$strCacheFile = $strCacheDir . '/contao/html/' . substr($strMd5CacheKey, 0, 1) . '/' . $strMd5CacheKey . '.html';
if (file_exists($strCacheFile)) {
$blnFound = true;
}
} else {
$strMd5CacheKey = md5($strCacheKey . '.desktop');
$strCacheFile = $strCacheDir . '/contao/html/' . substr($strMd5CacheKey, 0, 1) . '/' . $strMd5CacheKey . '.html';
if (file_exists($strCacheFile)) {
$blnFound = true;
}
}
// Check for a regular layout
if (!$blnFound) {
$strMd5CacheKey = md5($strCacheKey);
$strCacheFile = $strCacheDir . '/contao/html/' . substr($strMd5CacheKey, 0, 1) . '/' . $strMd5CacheKey . '.html';
if (file_exists($strCacheFile)) {
$blnFound = true;
}
}
// Return if the file does not exist
if (!$blnFound) {
return null;
}
$expire = null;
$content = null;
$type = null;
$files = null;
$assets = null;
// Include the file
ob_start();
require_once $strCacheFile;
// The file has expired
if ($expire < time()) {
ob_end_clean();
return null;
}
// Define the static URL constants (see #7914)
define('TL_FILES_URL', $files);
define('TL_ASSETS_URL', $assets);
// Read the buffer
$strBuffer = ob_get_clean();
/** @var AttributeBagInterface $session */
$session = \System::getContainer()->get('session')->getBag('contao_frontend');
// Session required to determine the referer
$data = $session->all();
// Set the new referer
if (!isset($_GET['pdf']) && !isset($_GET['file']) && !isset($_GET['id']) && $data['referer']['current'] != \Environment::get('requestUri')) {
$data['referer']['last'] = $data['referer']['current'];
$data['referer']['current'] = substr(\Environment::get('requestUri'), strlen(\Environment::get('path')) + 1);
}
// Store the session data
$session->replace($data);
// Load the default language file (see #2644)
\System::loadLanguageFile('default');
// Replace the insert tags and then re-replace the request_token tag in case a form element has been loaded via insert tag
$strBuffer = \Controller::replaceInsertTags($strBuffer, false);
$strBuffer = str_replace(array('{{request_token}}', '[{]', '[}]'), array(REQUEST_TOKEN, '{{', '}}'), $strBuffer);
// HOOK: allow to modify the compiled markup (see #4291 and #7457)
if (isset($GLOBALS['TL_HOOKS']['modifyFrontendPage']) && is_array($GLOBALS['TL_HOOKS']['modifyFrontendPage'])) {
foreach ($GLOBALS['TL_HOOKS']['modifyFrontendPage'] as $callback) {
$strBuffer = \System::importStatic($callback[0])->{$callback[1]}($strBuffer, null);
}
}
// Content type
if (!$content) {
$content = 'text/html';
}
$response = new Response($strBuffer);
// Send the status header (see #6585)
if ($type == 'error_403') {
$response->setStatusCode(Response::HTTP_FORBIDDEN);
} elseif ($type == 'error_404') {
$response->setStatusCode(Response::HTTP_NOT_FOUND);
}
$response->headers->set('Vary', 'User-Agent', false);
$response->headers->set('Content-Type', $content . '; charset=' . \Config::get('characterSet'));
// Send the cache headers
if ($expire !== null && (\Config::get('cacheMode') == 'both' || \Config::get('cacheMode') == 'browser')) {
$response->headers->set('Cache-Control', 'public, max-age=' . ($expire - time()));
$response->headers->set('Pragma', 'public');
$response->headers->set('Last-Modified', gmdate('D, d M Y H:i:s', time()) . ' GMT');
$response->headers->set('Expires', gmdate('D, d M Y H:i:s', $expire) . ' GMT');
} else {
$response->headers->set('Cache-Control', 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
$response->headers->set('Pragma', 'no-cache');
$response->headers->set('Last-Modified', gmdate('D, d M Y H:i:s') . ' GMT');
$response->headers->set('Expires', 'Fri, 06 Jun 1975 15:10:00 GMT');
}
return $response;
}
/**
* Export a theme
*
* @param DataContainer $dc
*/
public function exportTheme(DataContainer $dc)
{
// Get the theme meta data
$objTheme = $this->Database->prepare("SELECT * FROM tl_theme WHERE id=?")->limit(1)->execute($dc->id);
if ($objTheme->numRows < 1) {
return;
}
// Romanize the name
$strName = Utf8::toAscii($objTheme->name);
$strName = strtolower(str_replace(' ', '_', $strName));
$strName = preg_replace('/[^A-Za-z0-9._-]/', '', $strName);
$strName = basename($strName);
// Create a new XML document
$xml = new \DOMDocument('1.0', 'UTF-8');
$xml->formatOutput = true;
// Root element
$tables = $xml->createElement('tables');
$tables = $xml->appendChild($tables);
// Add the tables
$this->addTableTlTheme($xml, $tables, $objTheme);
$this->addTableTlStyleSheet($xml, $tables, $objTheme);
$this->addTableTlImageSize($xml, $tables, $objTheme);
$this->addTableTlModule($xml, $tables, $objTheme);
$this->addTableTlLayout($xml, $tables, $objTheme);
// Generate the archive
$strTmp = md5(uniqid(mt_rand(), true));
$objArchive = new \ZipWriter('system/tmp/' . $strTmp);
// Add the files
$this->addTableTlFiles($xml, $tables, $objTheme, $objArchive);
// Add the template files
$this->addTemplatesToArchive($objArchive, $objTheme->templates);
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['exportTheme']) && is_array($GLOBALS['TL_HOOKS']['exportTheme'])) {
foreach ($GLOBALS['TL_HOOKS']['exportTheme'] as $callback) {
\System::importStatic($callback[0])->{$callback[1]}($xml, $objArchive, $objTheme->id);
}
}
// Add the XML document
$objArchive->addString($xml->saveXML(), 'theme.xml');
// Close the archive
$objArchive->close();
// Open the "save as …" dialogue
$objFile = new \File('system/tmp/' . $strTmp);
$objFile->sendToBrowser($strName . '.cto');
}
/**
* Import files from selected folder
*
* @param string $strPath
*/
protected function importFromPath($strPath)
{
$arrFiles = scan(TL_ROOT . '/' . $strPath);
if (empty($arrFiles)) {
Message::addError($GLOBALS['TL_LANG']['MSC']['noFilesInFolder']);
Controller::reload();
}
$blnEmpty = true;
$arrDelete = array();
$objProducts = \Database::getInstance()->prepare("SELECT * FROM tl_iso_product WHERE pid=0")->execute();
while ($objProducts->next()) {
$arrImageNames = array();
$arrImages = deserialize($objProducts->images);
if (!is_array($arrImages)) {
$arrImages = array();
} else {
foreach ($arrImages as $row) {
if ($row['src']) {
$arrImageNames[] = $row['src'];
}
}
}
$arrPattern = array();
$arrPattern[] = $objProducts->alias ? standardize($objProducts->alias) : null;
$arrPattern[] = $objProducts->sku ? $objProducts->sku : null;
$arrPattern[] = $objProducts->sku ? standardize($objProducts->sku) : null;
$arrPattern[] = !empty($arrImageNames) ? implode('|', $arrImageNames) : null;
// !HOOK: add custom import regex patterns
if (isset($GLOBALS['ISO_HOOKS']['addAssetImportRegexp']) && is_array($GLOBALS['ISO_HOOKS']['addAssetImportRegexp'])) {
foreach ($GLOBALS['ISO_HOOKS']['addAssetImportRegexp'] as $callback) {
$objCallback = System::importStatic($callback[0]);
$arrPattern = $objCallback->{$callback}[1]($arrPattern, $objProducts);
}
}
$strPattern = '@^(' . implode('|', array_filter($arrPattern)) . ')@i';
$arrMatches = preg_grep($strPattern, $arrFiles);
if (!empty($arrMatches)) {
$arrNewImages = array();
foreach ($arrMatches as $file) {
if (is_dir(TL_ROOT . '/' . $strPath . '/' . $file)) {
$arrSubfiles = scan(TL_ROOT . '/' . $strPath . '/' . $file);
if (!empty($arrSubfiles)) {
foreach ($arrSubfiles as $subfile) {
if (is_file($strPath . '/' . $file . '/' . $subfile)) {
$objFile = new File($strPath . '/' . $file . '/' . $subfile);
if ($objFile->isGdImage) {
$arrNewImages[] = $strPath . '/' . $file . '/' . $subfile;
}
}
}
}
} elseif (is_file(TL_ROOT . '/' . $strPath . '/' . $file)) {
$objFile = new \File($strPath . '/' . $file);
if ($objFile->isGdImage) {
$arrNewImages[] = $strPath . '/' . $file;
}
}
}
if (!empty($arrNewImages)) {
foreach ($arrNewImages as $strFile) {
$pathinfo = pathinfo(TL_ROOT . '/' . $strFile);
// Will recursively create the folder
$objFolder = new \Folder('isotope/' . strtolower(substr($pathinfo['filename'], 0, 1)));
$strCacheName = $pathinfo['filename'] . '-' . substr(md5_file(TL_ROOT . '/' . $strFile), 0, 8) . '.' . $pathinfo['extension'];
\Files::getInstance()->copy($strFile, $objFolder->path . '/' . $strCacheName);
$arrImages[] = array('src' => $strCacheName);
$arrDelete[] = $strFile;
Message::addConfirmation(sprintf($GLOBALS['TL_LANG']['MSC']['assetImportConfirmation'], $pathinfo['filename'] . '.' . $pathinfo['extension'], $objProducts->name));
$blnEmpty = false;
}
\Database::getInstance()->prepare("UPDATE tl_iso_product SET images=? WHERE id=?")->execute(serialize($arrImages), $objProducts->id);
}
}
}
if (!empty($arrDelete)) {
$arrDelete = array_unique($arrDelete);
foreach ($arrDelete as $file) {
\Files::getInstance()->delete($file);
}
}
if ($blnEmpty) {
\Message::addInfo($GLOBALS['TL_LANG']['MSC']['assetImportNoFilesFound']);
}
\Controller::reload();
}
/**
* Triggers the initializeSystem hook (see #5665).
*/
private function triggerInitializeSystemHook()
{
if (isset($GLOBALS['TL_HOOKS']['initializeSystem']) && is_array($GLOBALS['TL_HOOKS']['initializeSystem'])) {
foreach ($GLOBALS['TL_HOOKS']['initializeSystem'] as $callback) {
System::importStatic($callback[0])->{$callback[1]}();
}
}
if (file_exists($this->rootDir . '/../system/config/initconfig.php')) {
@trigger_error('Using the initconfig.php file has been deprecated and will no longer work in Contao 5.0.', E_USER_DEPRECATED);
include $this->rootDir . '/../system/config/initconfig.php';
}
}
/**
* Fetch the matching items
*
* @param array $newsArchives
* @param boolean $blnFeatured
* @param integer $limit
* @param integer $offset
*
* @return Model\Collection|NewsModel|null
*/
protected function fetchItems($newsArchives, $blnFeatured, $limit, $offset)
{
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['newsListFetchItems']) && is_array($GLOBALS['TL_HOOKS']['newsListFetchItems'])) {
foreach ($GLOBALS['TL_HOOKS']['newsListFetchItems'] as $callback) {
if (($objCollection = \System::importStatic($callback[0])->{$callback[1]}($newsArchives, $blnFeatured, $limit, $offset, $this)) === false) {
continue;
}
if ($objCollection === null || $objCollection instanceof Model\Collection) {
return $objCollection;
}
}
}
return \NewsModel::findPublishedByPids($newsArchives, $blnFeatured, $limit, $offset);
}
/**
* Index a page
*
* @param array $arrData The data array
*
* @return boolean True if a new record was created
*/
public static function indexPage($arrData)
{
$objDatabase = \Database::getInstance();
$arrSet['tstamp'] = time();
$arrSet['url'] = $arrData['url'];
$arrSet['title'] = $arrData['title'];
$arrSet['protected'] = $arrData['protected'];
$arrSet['filesize'] = $arrData['filesize'];
$arrSet['groups'] = $arrData['groups'];
$arrSet['pid'] = $arrData['pid'];
$arrSet['language'] = $arrData['language'];
// Get the file size from the raw content
if (!$arrSet['filesize']) {
$arrSet['filesize'] = number_format(strlen($arrData['content']) / 1024, 2, '.', '');
}
// Replace special characters
$strContent = str_replace(array("\n", "\r", "\t", ' ', ' ', '­'), array(' ', ' ', ' ', ' ', ' ', ''), $arrData['content']);
// Strip script tags
while (($intStart = strpos($strContent, '<script')) !== false) {
if (($intEnd = strpos($strContent, '</script>', $intStart)) !== false) {
$strContent = substr($strContent, 0, $intStart) . substr($strContent, $intEnd + 9);
} else {
break;
// see #5119
}
}
// Strip style tags
while (($intStart = strpos($strContent, '<style')) !== false) {
if (($intEnd = strpos($strContent, '</style>', $intStart)) !== false) {
$strContent = substr($strContent, 0, $intStart) . substr($strContent, $intEnd + 8);
} else {
break;
// see #5119
}
}
// Strip non-indexable areas
while (($intStart = strpos($strContent, '<!-- indexer::stop -->')) !== false) {
if (($intEnd = strpos($strContent, '<!-- indexer::continue -->', $intStart)) !== false) {
$intCurrent = $intStart;
// Handle nested tags
while (($intNested = strpos($strContent, '<!-- indexer::stop -->', $intCurrent + 22)) !== false && $intNested < $intEnd) {
if (($intNewEnd = strpos($strContent, '<!-- indexer::continue -->', $intEnd + 26)) !== false) {
$intEnd = $intNewEnd;
$intCurrent = $intNested;
} else {
break;
// see #5119
}
}
$strContent = substr($strContent, 0, $intStart) . substr($strContent, $intEnd + 26);
} else {
break;
// see #5119
}
}
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['indexPage']) && is_array($GLOBALS['TL_HOOKS']['indexPage'])) {
foreach ($GLOBALS['TL_HOOKS']['indexPage'] as $callback) {
\System::importStatic($callback[0])->{$callback[1]}($strContent, $arrData, $arrSet);
}
}
// Free the memory
unset($arrData['content']);
$arrMatches = array();
preg_match('/<\\/head>/', $strContent, $arrMatches, PREG_OFFSET_CAPTURE);
$intOffset = strlen($arrMatches[0][0]) + $arrMatches[0][1];
// Split page in head and body section
$strHead = substr($strContent, 0, $intOffset);
$strBody = substr($strContent, $intOffset);
unset($strContent);
$tags = array();
// Get the description
if (preg_match('/<meta[^>]+name="description"[^>]+content="([^"]*)"[^>]*>/i', $strHead, $tags)) {
$arrData['description'] = trim(preg_replace('/ +/', ' ', \StringUtil::decodeEntities($tags[1])));
}
// Get the keywords
if (preg_match('/<meta[^>]+name="keywords"[^>]+content="([^"]*)"[^>]*>/i', $strHead, $tags)) {
$arrData['keywords'] = trim(preg_replace('/ +/', ' ', \StringUtil::decodeEntities($tags[1])));
}
// Read the title and alt attributes
if (preg_match_all('/<* (title|alt)="([^"]*)"[^>]*>/i', $strBody, $tags)) {
$arrData['keywords'] .= ' ' . implode(', ', array_unique($tags[2]));
}
// Add a whitespace character before line-breaks and between consecutive tags (see #5363)
$strBody = str_ireplace(array('<br', '><'), array(' <br', '> <'), $strBody);
$strBody = strip_tags($strBody);
// Put everything together
$arrSet['text'] = $arrData['title'] . ' ' . $arrData['description'] . ' ' . $strBody . ' ' . $arrData['keywords'];
$arrSet['text'] = trim(preg_replace('/ +/', ' ', \StringUtil::decodeEntities($arrSet['text'])));
// Calculate the checksum
$arrSet['checksum'] = md5($arrSet['text']);
$objIndex = $objDatabase->prepare("SELECT id, url FROM tl_search WHERE checksum=? AND pid=?")->limit(1)->execute($arrSet['checksum'], $arrSet['pid']);
// Update the URL if the new URL is shorter or the current URL is not canonical
if ($objIndex->numRows && $objIndex->url != $arrSet['url']) {
if (strpos($arrSet['url'], '?') === false && strpos($objIndex->url, '?') !== false) {
// the new URL is more canonical (no query string)
} elseif (substr_count($arrSet['url'], '/') > substr_count($objIndex->url, '/') || strpos($arrSet['url'], '?') !== false && strpos($objIndex->url, '?') === false || strlen($arrSet['url']) > strlen($objIndex->url)) {
$arrSet['url'] = $objIndex->url;
// the current URL is more canonical (shorter and/or less fragments)
} else {
return false;
// the same page has been indexed under a different URL already (see #8460)
}
}
$objIndex = $objDatabase->prepare("SELECT id FROM tl_search WHERE url=? AND pid=?")->limit(1)->execute($arrSet['url'], $arrSet['pid']);
// Add the page to the tl_search table
if ($objIndex->numRows) {
$objDatabase->prepare("UPDATE tl_search %s WHERE id=?")->set($arrSet)->execute($objIndex->id);
$intInsertId = $objIndex->id;
} else {
$objInsertStmt = $objDatabase->prepare("INSERT INTO tl_search %s")->set($arrSet)->execute();
$intInsertId = $objInsertStmt->insertId;
}
// Remove quotes
$strText = str_replace(array('´', '`'), "'", $arrSet['text']);
unset($arrSet);
// Remove special characters
$strText = preg_replace(array('/- /', '/ -/', "/' /", "/ '/", '/\\. /', '/\\.$/', '/: /', '/:$/', '/, /', '/,$/', '/[^\\w\'.:,+-]/u'), ' ', $strText);
// Split words
$arrWords = preg_split('/ +/', Utf8::strtolower($strText));
$arrIndex = array();
// Index words
foreach ($arrWords as $strWord) {
// Strip a leading plus (see #4497)
if (strncmp($strWord, '+', 1) === 0) {
$strWord = substr($strWord, 1);
}
$strWord = trim($strWord);
if (!strlen($strWord) || preg_match('/^[\\.:,\'_-]+$/', $strWord)) {
continue;
}
if (preg_match('/^[\':,]/', $strWord)) {
$strWord = substr($strWord, 1);
}
if (preg_match('/[\':,.]$/', $strWord)) {
$strWord = substr($strWord, 0, -1);
}
if (isset($arrIndex[$strWord])) {
$arrIndex[$strWord]++;
continue;
}
$arrIndex[$strWord] = 1;
}
// Remove existing index
$objDatabase->prepare("DELETE FROM tl_search_index WHERE pid=?")->execute($intInsertId);
// Create new index
foreach ($arrIndex as $k => $v) {
$objDatabase->prepare("INSERT INTO tl_search_index (pid, word, relevance, language) VALUES (?, ?, ?, ?)")->execute($intInsertId, $k, $v, $arrData['language']);
}
return true;
}
/**
* Resize the image
*
* @return $this The image object
*/
public function executeResize()
{
$image = $this->prepareImage();
$resizeConfig = $this->prepareResizeConfig();
if (!System::getContainer()->getParameter('contao.image.bypass_cache') && $this->getTargetPath() && !$this->getForceOverride() && file_exists(TL_ROOT . '/' . $this->getTargetPath()) && $this->fileObj->mtime <= filemtime(TL_ROOT . '/' . $this->getTargetPath())) {
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['executeResize']) && is_array($GLOBALS['TL_HOOKS']['executeResize'])) {
foreach ($GLOBALS['TL_HOOKS']['executeResize'] as $callback) {
$return = \System::importStatic($callback[0])->{$callback[1]}($this);
if (is_string($return)) {
$this->resizedPath = \System::urlEncode($return);
return $this;
}
}
}
$this->resizedPath = \System::urlEncode($this->getTargetPath());
return $this;
}
$image = \System::getContainer()->get('contao.image.resizer')->resize($image, $resizeConfig, (new ResizeOptions())->setImagineOptions(\System::getContainer()->getParameter('contao.image.imagine_options'))->setTargetPath($this->targetPath ? TL_ROOT . '/' . $this->targetPath : null)->setBypassCache(\System::getContainer()->getParameter('contao.image.bypass_cache')));
$this->resizedPath = $image->getPath();
if (strpos($this->resizedPath, TL_ROOT . '/') === 0 || strpos($this->resizedPath, TL_ROOT . '\\') === 0) {
$this->resizedPath = substr($this->resizedPath, strlen(TL_ROOT) + 1);
}
$this->resizedPath = \System::urlEncode($this->resizedPath);
return $this;
}
/**
* Returns false if navigation item should be skipped
*
* @param NavigationItem $navigationItem
* @param UrlParameterBag $urlParameterBag
*
* @return bool
*/
protected function executeHook(NavigationItem $navigationItem, UrlParameterBag $urlParameterBag)
{
// HOOK: allow extensions to modify url parameters
if (isset($GLOBALS['TL_HOOKS']['changelanguageNavigation']) && is_array($GLOBALS['TL_HOOKS']['changelanguageNavigation'])) {
$event = new ChangelanguageNavigationEvent($navigationItem, $urlParameterBag);
foreach ($GLOBALS['TL_HOOKS']['changelanguageNavigation'] as $callback) {
System::importStatic($callback[0])->{$callback[1]}($event);
if ($event->isPropagationStopped()) {
break;
}
}
return !$event->isSkipped();
}
return true;
}
/**
* Generate the label
*
* @param array $row
* @param string $label
* @param DataContainer $dc
* @param string $imageAttribute
* @param boolean $blnReturnImage
* @param boolean $blnProtected
*
* @return string
*/
public function generateLabel(array $row, $label = null, DataContainer $dc = null, $imageAttribute = '', $blnReturnImage = false, $blnProtected = false)
{
$default = '';
if ($GLOBALS['TL_DCA'][$this->table]['list']['sorting']['mode'] === 4) {
$callback = $GLOBALS['TL_DCA'][$this->table]['list']['sorting']['default_child_record_callback'];
} else {
$callback = $GLOBALS['TL_DCA'][$this->table]['list']['label']['default_label_callback'];
}
// Get the default label
if (is_array($callback)) {
$default = System::importStatic($callback[0])->{$callback[1]}($row, $label, $dc, $imageAttribute, $blnReturnImage, $blnProtected);
} elseif (is_callable($callback)) {
$default = $callback($row, $label, $dc, $imageAttribute, $blnReturnImage, $blnProtected);
}
$template = new BackendTemplate('be_seo_serp_tests');
$template->setData($this->generateTests($row));
$template->label = $default;
// Add assets
$GLOBALS['TL_CSS'][] = 'system/modules/seo_serp_preview/assets/css/tests.min.css';
$GLOBALS['TL_JAVASCRIPT'][] = 'system/modules/seo_serp_preview/assets/js/tests.min.js';
return $template->parse();
}
/**
* Add the file meta information to the request
*
* @param string $strUuid
* @param string $strPtable
* @param integer $intPid
*/
public static function addFileMetaInformationToRequest($strUuid, $strPtable, $intPid)
{
$objFile = \FilesModel::findByUuid($strUuid);
if ($objFile === null) {
return;
}
$arrMeta = deserialize($objFile->meta);
if (empty($arrMeta)) {
return;
}
$objPage = null;
$db = \Database::getInstance();
switch ($strPtable) {
case 'tl_article':
$objPage = $db->prepare("SELECT * FROM tl_page WHERE id=(SELECT pid FROM tl_article WHERE id=?)")->execute($intPid);
break;
case 'tl_news':
$objPage = $db->prepare("SELECT * FROM tl_page WHERE id=(SELECT jumpTo FROM tl_news_archive WHERE id=(SELECT pid FROM tl_news WHERE id=?))")->execute($intPid);
break;
case 'tl_news_archive':
$objPage = $db->prepare("SELECT * FROM tl_page WHERE id=(SELECT jumpTo FROM tl_news_archive WHERE id=?)")->execute($intPid);
break;
case 'tl_calendar_events':
$objPage = $db->prepare("SELECT * FROM tl_page WHERE id=(SELECT jumpTo FROM tl_calendar WHERE id=(SELECT pid FROM tl_calendar_events WHERE id=?))")->execute($intPid);
break;
case 'tl_calendar':
$objPage = $db->prepare("SELECT * FROM tl_page WHERE id=(SELECT jumpTo FROM tl_calendar WHERE id=?)")->execute($intPid);
break;
case 'tl_faq_category':
$objPage = $db->prepare("SELECT * FROM tl_page WHERE id=(SELECT jumpTo FROM tl_faq_category WHERE id=?)")->execute($intPid);
break;
default:
// HOOK: support custom modules
if (isset($GLOBALS['TL_HOOKS']['addFileMetaInformationToRequest']) && is_array($GLOBALS['TL_HOOKS']['addFileMetaInformationToRequest'])) {
foreach ($GLOBALS['TL_HOOKS']['addFileMetaInformationToRequest'] as $callback) {
if (($val = \System::importStatic($callback[0])->{$callback[1]}($strPtable, $intPid)) !== false) {
$objPage = $val;
}
}
}
break;
}
if ($objPage === null || $objPage->numRows < 1) {
return;
}
$objModel = new \PageModel();
$objModel->setRow($objPage->row());
$objModel->loadDetails();
// Convert the language to a locale (see #5678)
$strLanguage = str_replace('-', '_', $objModel->rootLanguage);
if (isset($arrMeta[$strLanguage])) {
if (\Input::post('alt') == '' && !empty($arrMeta[$strLanguage]['title'])) {
\Input::setPost('alt', $arrMeta[$strLanguage]['title']);
}
if (\Input::post('caption') == '' && !empty($arrMeta[$strLanguage]['caption'])) {
\Input::setPost('caption', $arrMeta[$strLanguage]['caption']);
}
}
}
