/**
* Run the controller
*/
public function run()
{
global $objPage;
$pageId = $this->getPageIdFromUrl();
$objRootPage = null;
// Load a website root page object if there is no page ID
if ($pageId === null) {
$objRootPage = $this->getRootPageFromUrl();
/** @var \PageRoot $objHandler */
$objHandler = new $GLOBALS['TL_PTY']['root']();
$pageId = $objHandler->generate($objRootPage->id, true, true);
} elseif ($pageId === false) {
$this->User->authenticate();
/** @var \PageError404 $objHandler */
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($pageId);
} elseif (\Config::get('rewriteURL') && strncmp(\Environment::get('request'), 'index.php/', 10) === 0) {
$this->User->authenticate();
/** @var \PageError403 $objHandler */
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($pageId);
}
// Get the current page object(s)
$objPage = \PageModel::findPublishedByIdOrAlias($pageId);
// Check the URL and language of each page if there are multiple results
if ($objPage !== null && $objPage->count() > 1) {
$objNewPage = null;
$arrPages = array();
// Order by domain and language
while ($objPage->next()) {
/** @var \PageModel $objModel */
$objModel = $objPage->current();
$objCurrentPage = $objModel->loadDetails();
$domain = $objCurrentPage->domain ?: '*';
$arrPages[$domain][$objCurrentPage->rootLanguage] = $objCurrentPage;
// Also store the fallback language
if ($objCurrentPage->rootIsFallback) {
$arrPages[$domain]['*'] = $objCurrentPage;
}
}
$strHost = \Environment::get('host');
// Look for a root page whose domain name matches the host name
if (isset($arrPages[$strHost])) {
$arrLangs = $arrPages[$strHost];
} else {
$arrLangs = $arrPages['*'] ?: array();
// empty domain
}
// Use the first result (see #4872)
if (!\Config::get('addLanguageToUrl')) {
$objNewPage = current($arrLangs);
} elseif (($lang = \Input::get('language')) != '' && isset($arrLangs[$lang])) {
$objNewPage = $arrLangs[$lang];
}
// Store the page object
if (is_object($objNewPage)) {
$objPage = $objNewPage;
}
}
// Throw a 404 error if the page could not be found or the result is still ambiguous
if ($objPage === null || $objPage instanceof \Model\Collection && $objPage->count() != 1) {
$this->User->authenticate();
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($pageId);
}
// Make sure $objPage is a Model
if ($objPage instanceof \Model\Collection) {
$objPage = $objPage->current();
}
// If the page has an alias, it can no longer be called via ID (see #7661)
if ($objPage->alias != '' && preg_match('#^' . $objPage->id . '[$/.]#', \Environment::get('relativeRequest'))) {
$this->User->authenticate();
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($pageId);
}
// Load a website root page object (will redirect to the first active regular page)
if ($objPage->type == 'root') {
$objHandler = new $GLOBALS['TL_PTY']['root']();
$objHandler->generate($objPage->id);
}
// Inherit the settings from the parent pages if it has not been done yet
if (!is_bool($objPage->protected)) {
$objPage->loadDetails();
}
// Set the admin e-mail address
if ($objPage->adminEmail != '') {
list($GLOBALS['TL_ADMIN_NAME'], $GLOBALS['TL_ADMIN_EMAIL']) = \StringUtil::splitFriendlyEmail($objPage->adminEmail);
} else {
list($GLOBALS['TL_ADMIN_NAME'], $GLOBALS['TL_ADMIN_EMAIL']) = \StringUtil::splitFriendlyEmail(\Config::get('adminEmail'));
}
// Exit if the root page has not been published (see #2425)
// Do not try to load the 404 page, it can cause an infinite loop!
if (!BE_USER_LOGGED_IN && !$objPage->rootIsPublic) {
header('HTTP/1.1 404 Not Found');
die_nicely('be_no_page', 'Page not found');
}
// Check wether the language matches the root page language
if (\Config::get('addLanguageToUrl') && \Input::get('language') != $objPage->rootLanguage) {
$this->User->authenticate();
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($pageId);
}
// Check whether there are domain name restrictions
if ($objPage->domain != '') {
// Load an error 404 page object
if ($objPage->domain != \Environment::get('host')) {
$this->User->authenticate();
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($objPage->id, $objPage->domain, \Environment::get('host'));
}
}
// Authenticate the user
if (!$this->User->authenticate() && $objPage->protected && !BE_USER_LOGGED_IN) {
$objHandler = new $GLOBALS['TL_PTY']['error_403']();
$objHandler->generate($pageId, $objRootPage);
}
// Check the user groups if the page is protected
if ($objPage->protected && !BE_USER_LOGGED_IN) {
$arrGroups = $objPage->groups;
// required for empty()
if (!is_array($arrGroups) || empty($arrGroups) || !count(array_intersect($arrGroups, $this->User->groups))) {
$this->log('Page "' . $pageId . '" can only be accessed by groups "' . implode(', ', (array) $objPage->groups) . '" (current user groups: ' . implode(', ', $this->User->groups) . ')', __METHOD__, TL_ERROR);
$objHandler = new $GLOBALS['TL_PTY']['error_403']();
$objHandler->generate($pageId, $objRootPage);
}
}
// Load the page object depending on its type
$objHandler = new $GLOBALS['TL_PTY'][$objPage->type]();
// Backup some globals (see #7659)
$arrHead = $GLOBALS['TL_HEAD'];
$arrBody = $GLOBALS['TL_BODY'];
$arrMootools = $GLOBALS['TL_MOOTOOLS'];
$arrJquery = $GLOBALS['TL_JQUERY'];
try {
// Generate the page
switch ($objPage->type) {
case 'root':
case 'error_404':
$objHandler->generate($pageId);
break;
case 'error_403':
$objHandler->generate($pageId, $objRootPage);
break;
default:
$objHandler->generate($objPage, true);
break;
}
} catch (\UnusedArgumentsException $e) {
// Restore the globals (see #7659)
$GLOBALS['TL_HEAD'] = $arrHead;
$GLOBALS['TL_BODY'] = $arrBody;
$GLOBALS['TL_MOOTOOLS'] = $arrMootools;
$GLOBALS['TL_JQUERY'] = $arrJquery;
// Render the error page (see #5570)
$objHandler = new $GLOBALS['TL_PTY']['error_404']();
$objHandler->generate($pageId, null, null, true);
}
// Stop the script (see #4565)
exit;
}
/**
* Split a friendly-name e-address and return name and e-mail as array
*
* @param string $strEmail A friendly-name e-mail address
*
* @return array An array with name and e-mail address
*
* @deprecated Use StringUtil::splitFriendlyEmail() instead
*/
public static function splitFriendlyName($strEmail)
{
return \StringUtil::splitFriendlyEmail($strEmail);
}
/**
* Load system configuration into page object
*
* @param \Database\Result|\PageModel $objPage
*
* @return \Database\Result
*/
public static function loadPageConfig($objPage)
{
// Use the global date format if none is set
if ($objPage->dateFormat == '') {
$objPage->dateFormat = $GLOBALS['TL_CONFIG']['dateFormat'];
}
if ($objPage->timeFormat == '') {
$objPage->timeFormat = $GLOBALS['TL_CONFIG']['timeFormat'];
}
if ($objPage->datimFormat == '') {
$objPage->datimFormat = $GLOBALS['TL_CONFIG']['datimFormat'];
}
// Set the admin e-mail address
if ($objPage->adminEmail != '') {
list($GLOBALS['TL_ADMIN_NAME'], $GLOBALS['TL_ADMIN_EMAIL']) = \StringUtil::splitFriendlyEmail($objPage->adminEmail);
} else {
list($GLOBALS['TL_ADMIN_NAME'], $GLOBALS['TL_ADMIN_EMAIL']) = \StringUtil::splitFriendlyEmail($GLOBALS['TL_CONFIG']['adminEmail']);
}
// Define the static URL constants
define('TL_FILES_URL', $objPage->staticFiles != '' && !$GLOBALS['TL_CONFIG']['debugMode'] ? $objPage->staticFiles . TL_PATH . '/' : '');
define('TL_SCRIPT_URL', $objPage->staticSystem != '' && !$GLOBALS['TL_CONFIG']['debugMode'] ? $objPage->staticSystem . TL_PATH . '/' : '');
define('TL_PLUGINS_URL', $objPage->staticPlugins != '' && !$GLOBALS['TL_CONFIG']['debugMode'] ? $objPage->staticPlugins . TL_PATH . '/' : '');
$objLayout = \Database::getInstance()->prepare("\n SELECT l.*, t.templates\n FROM tl_layout l\n LEFT JOIN tl_theme t ON l.pid=t.id\n WHERE l.id=?\n ORDER BY l.id=? DESC\n ")->limit(1)->execute($objPage->layout, $objPage->layout);
if ($objLayout->numRows) {
// Get the page layout
$objPage->template = strlen($objLayout->template) ? $objLayout->template : 'fe_page';
$objPage->templateGroup = $objLayout->templates;
// Store the output format
list($strFormat, $strVariant) = explode('_', $objLayout->doctype);
$objPage->outputFormat = $strFormat;
$objPage->outputVariant = $strVariant;
}
$GLOBALS['TL_LANGUAGE'] = $objPage->language;
return $objPage;
}
/**
* Extract the e-mail addresses from the func_get_args() arguments
*
* @param array $arrRecipients The recipients array
*
* @return array An array of e-mail addresses
*/
protected function compileRecipients($arrRecipients)
{
$arrReturn = array();
foreach ($arrRecipients as $varRecipients) {
if (!is_array($varRecipients)) {
$varRecipients = \StringUtil::splitCsv($varRecipients);
}
// Support friendly name addresses and internationalized domain names
foreach ($varRecipients as $v) {
list($strName, $strEmail) = \StringUtil::splitFriendlyEmail($v);
$strName = trim($strName, ' "');
$strEmail = \Idna::encodeEmail($strEmail);
if ($strName != '') {
$arrReturn[$strEmail] = $strName;
} else {
$arrReturn[] = $strEmail;
}
}
}
return $arrReturn;
}
/**
* Renturn a form to choose an existing style sheet and import it
* @param \DataContainer
* @return string
*/
public function send(\DataContainer $objDc)
{
if (TL_MODE == 'BE') {
$GLOBALS['TL_CSS'][] = 'system/modules/newsletter_content/assets/css/style.css';
if ($this->isFlexible) {
$GLOBALS['TL_CSS'][] = 'system/modules/newsletter_content/assets/css/style-flexible.css';
}
}
$objNewsletter = $this->Database->prepare("SELECT n.*, c.useSMTP, c.smtpHost, c.smtpPort, c.smtpUser, c.smtpPass FROM tl_newsletter n LEFT JOIN tl_newsletter_channel c ON n.pid=c.id WHERE n.id=?")->limit(1)->execute($objDc->id);
// Return if there is no newsletter
if ($objNewsletter->numRows < 1) {
return '';
}
// Overwrite the SMTP configuration
if ($objNewsletter->useSMTP) {
$GLOBALS['TL_CONFIG']['useSMTP'] = true;
$GLOBALS['TL_CONFIG']['smtpHost'] = $objNewsletter->smtpHost;
$GLOBALS['TL_CONFIG']['smtpUser'] = $objNewsletter->smtpUser;
$GLOBALS['TL_CONFIG']['smtpPass'] = $objNewsletter->smtpPass;
$GLOBALS['TL_CONFIG']['smtpEnc'] = $objNewsletter->smtpEnc;
$GLOBALS['TL_CONFIG']['smtpPort'] = $objNewsletter->smtpPort;
}
// Add default sender address
if ($objNewsletter->sender == '') {
list($objNewsletter->senderName, $objNewsletter->sender) = \StringUtil::splitFriendlyEmail($GLOBALS['TL_CONFIG']['adminEmail']);
}
$arrAttachments = array();
$blnAttachmentsFormatError = false;
// Add attachments
if ($objNewsletter->addFile) {
$files = deserialize($objNewsletter->files);
if (!empty($files) && is_array($files)) {
$objFiles = \FilesModel::findMultipleByUuids($files);
if ($objFiles === null) {
if (!\Validator::isUuid($files[0])) {
$blnAttachmentsFormatError = true;
\Message::addError($GLOBALS['TL_LANG']['ERR']['version2format']);
}
} else {
while ($objFiles->next()) {
if (is_file(TL_ROOT . '/' . $objFiles->path)) {
$arrAttachments[] = $objFiles->path;
}
}
}
}
}
// Get content
$html = '';
$objContentElements = \ContentModel::findPublishedByPidAndTable($objNewsletter->id, 'tl_newsletter');
if ($objContentElements !== null) {
if (!defined('NEWSLETTER_CONTENT_PREVIEW')) {
define('NEWSLETTER_CONTENT_PREVIEW', true);
}
while ($objContentElements->next()) {
$html .= $this->getContentElement($objContentElements->id);
}
}
// Replace insert tags
$text = $this->replaceInsertTags($objNewsletter->text);
$html = $this->replaceInsertTags($html);
// Convert relative URLs
$html = $this->convertRelativeUrls($html);
// Set back to object
$objNewsletter->content = $html;
// Send newsletter
if (!$blnAttachmentsFormatError && \Input::get('token') != '' && \Input::get('token') == $this->Session->get('tl_newsletter_send')) {
$referer = preg_replace('/&(amp;)?(start|mpc|token|recipient|preview)=[^&]*/', '', \Environment::get('request'));
// Preview
if (isset($_GET['preview'])) {
// Check the e-mail address
if (!\Validator::isEmail(\Input::get('recipient', true))) {
$_SESSION['TL_PREVIEW_MAIL_ERROR'] = true;
$this->redirect($referer);
}
// get preview recipient
$arrRecipient = array();
$strEmail = urldecode(\Input::get('recipient', true));
$objRecipient = $this->Database->prepare("SELECT * FROM tl_member m WHERE email=? ORDER BY email")->limit(1)->execute($strEmail);
if ($objRecipient->num_rows < 1) {
$arrRecipient['email'] = $strEmail;
} else {
$arrRecipient = $objRecipient->row();
}
$arrRecipient = array_merge($arrRecipient, array('extra' => '&preview=1', 'tracker_png' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $strEmail . '&preview=1&t=png', 'tracker_gif' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $strEmail . '&preview=1&t=gif', 'tracker_css' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $strEmail . '&preview=1&t=css', 'tracker_js' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $strEmail . '&preview=1&t=js'));
// Send
$objEmail = $this->generateEmailObject($objNewsletter, $arrAttachments);
$objNewsletter->email = $strEmail;
$this->sendNewsletter($objEmail, $objNewsletter, $arrRecipient, $text, $html);
// Redirect
\Message::addConfirmation(sprintf($GLOBALS['TL_LANG']['tl_newsletter']['confirm'], 1));
$this->redirect($referer);
}
// Get the total number of recipients
$objTotal = $this->Database->prepare("SELECT COUNT(DISTINCT email) AS count FROM tl_newsletter_recipients WHERE pid=? AND active=1")->execute($objNewsletter->pid);
// Return if there are no recipients
if ($objTotal->count < 1) {
$this->Session->set('tl_newsletter_send', null);
\Message::addError($GLOBALS['TL_LANG']['tl_newsletter']['error']);
$this->redirect($referer);
}
$intTotal = $objTotal->count;
// Get page and timeout
$intTimeout = \Input::get('timeout') > 0 ? \Input::get('timeout') : 1;
$intStart = \Input::get('start') ? \Input::get('start') : 0;
$intPages = \Input::get('mpc') ? \Input::get('mpc') : 10;
// Get recipients
$objRecipients = $this->Database->prepare("SELECT *, r.email FROM tl_newsletter_recipients r LEFT JOIN tl_member m ON(r.email=m.email) WHERE r.pid=? AND r.active=1 GROUP BY r.email ORDER BY r.email")->limit($intPages, $intStart)->execute($objNewsletter->pid);
echo '<div style="font-family:Verdana,sans-serif;font-size:11px;line-height:16px;margin-bottom:12px">';
// Send newsletter
if ($objRecipients->numRows > 0) {
// Update status
if ($intStart == 0) {
$this->Database->prepare("UPDATE tl_newsletter SET sent=1, date=? WHERE id=?")->execute(time(), $objNewsletter->id);
$_SESSION['REJECTED_RECIPIENTS'] = array();
}
while ($objRecipients->next()) {
$objEmail = $this->generateEmailObject($objNewsletter, $arrAttachments);
$objNewsletter->email = $objRecipients->email;
$arrRecipient = array_merge($objRecipients->row(), array('tracker_png' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $objRecipients->email . '&t=png', 'tracker_gif' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $objRecipients->email . '&t=gif', 'tracker_css' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $objRecipients->email . '&t=css', 'tracker_js' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $objRecipients->email . '&t=js'));
$this->sendNewsletter($objEmail, $objNewsletter, $arrRecipient, $text, $html);
echo 'Sending newsletter to <strong>' . $objRecipients->email . '</strong><br>';
}
}
echo '<div style="margin-top:12px">';
// Redirect back home
if ($objRecipients->numRows < 1 || $intStart + $intPages >= $intTotal) {
$this->Session->set('tl_newsletter_send', null);
// Deactivate rejected addresses
if (!empty($_SESSION['REJECTED_RECIPIENTS'])) {
$intRejected = count($_SESSION['REJECTED_RECIPIENTS']);
\Message::addInfo(sprintf($GLOBALS['TL_LANG']['tl_newsletter']['rejected'], $intRejected));
$intTotal -= $intRejected;
foreach ($_SESSION['REJECTED_RECIPIENTS'] as $strRecipient) {
$this->Database->prepare("UPDATE tl_newsletter_recipients SET active='' WHERE email=?")->execute($strRecipient);
$this->log('Recipient address "' . $strRecipient . '" was rejected and has been deactivated', __METHOD__, TL_ERROR);
}
}
$this->Database->prepare("UPDATE tl_newsletter SET recipients=?, rejected=? WHERE id=?")->execute($intTotal, $intRejected, $objNewsletter->id);
\Message::addConfirmation(sprintf($GLOBALS['TL_LANG']['tl_newsletter']['confirm'], $intTotal));
echo '<script>setTimeout(\'window.location="' . \Environment::get('base') . $referer . '"\',1000)</script>';
echo '<a href="' . \Environment::get('base') . $referer . '">Please click here to proceed if you are not using JavaScript</a>';
} else {
$url = preg_replace('/&(amp;)?(start|mpc|recipient)=[^&]*/', '', \Environment::get('request')) . '&start=' . ($intStart + $intPages) . '&mpc=' . $intPages;
echo '<script>setTimeout(\'window.location="' . \Environment::get('base') . $url . '"\',' . $intTimeout * 1000 . ')</script>';
echo '<a href="' . \Environment::get('base') . $url . '">Please click here to proceed if you are not using JavaScript</a>';
}
echo '</div></div>';
exit;
}
$strToken = md5(uniqid(mt_rand(), true));
$this->Session->set('tl_newsletter_send', $strToken);
$sprintf = $objNewsletter->senderName != '' ? $objNewsletter->senderName . ' <%s>' : '%s';
$this->import('BackendUser', 'User');
// prepare preview
$preview = $text;
if (!$objNewsletter->sendText) {
// Default template
if ($objNewsletter->template == '') {
$objNewsletter->template = 'mail_default';
}
// Load the mail template
$objTemplate = new \BackendTemplate($objNewsletter->template);
$objTemplate->setData($objNewsletter->row());
$objTemplate->title = $objNewsletter->subject;
$objTemplate->body = $html;
$objTemplate->charset = $GLOBALS['TL_CONFIG']['characterSet'];
$objTemplate->css = $css;
// Backwards compatibility
// Parse template
$preview = $objTemplate->parse();
}
// Replace inserttags
$arrName = explode(' ', $this->User->name);
$preview = $this->replaceInsertTags($preview);
$preview = $this->prepareLinkTracking($preview, $objNewsletter->id, $this->User->email, '&preview=1');
$preview = $this->parseSimpleTokens($preview, array('firstname' => $arrName[0], 'lastname' => $arrName[sizeof($arrName) - 1], 'street' => 'Königsbrücker Str. 9', 'postal' => '01099', 'city' => 'Dresden', 'phone' => '0351 30966184', 'email' => $this->User->email, 'tracker_png' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $this->User->email . '&preview=1&t=png', 'tracker_gif' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $this->User->email . '&preview=1&t=gif', 'tracker_css' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $this->User->email . '&preview=1&t=css', 'tracker_js' => \Environment::get('base') . 'tracking/?n=' . $objNewsletter->id . '&e=' . $this->User->email . '&preview=1&t=js'));
// Create cache folder
if (!file_exists(TL_ROOT . '/system/cache/newsletter')) {
mkdir(TL_ROOT . '/system/cache/newsletter');
file_put_contents(TL_ROOT . '/system/cache/newsletter/.htaccess', '<IfModule !mod_authz_core.c>
Order allow,deny
Allow from all
</IfModule>
<IfModule mod_authz_core.c>
Require all granted
</IfModule>');
}
// Cache preview
file_put_contents(TL_ROOT . '/system/cache/newsletter/' . $objNewsletter->alias . '.html', preg_replace('/^\\s+|\\n|\\r|\\s+$/m', '', $preview));
// Preview newsletter
$return = '
<div id="tl_buttons">
<a href="' . $this->getReferer(true) . '" class="header_back" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a>
</div>
<h2 class="sub_headline">' . sprintf($GLOBALS['TL_LANG']['tl_newsletter']['send'][1], $objNewsletter->id) . '</h2>
' . \Message::generate() . '
<form action="' . ampersand(\Environment::get('script'), true) . '" id="tl_newsletter_send" class="tl_form" method="get">
<div class="tl_formbody_edit tl_newsletter_send">
<input type="hidden" name="do" value="' . \Input::get('do') . '">
<input type="hidden" name="table" value="' . \Input::get('table') . '">
<input type="hidden" name="key" value="' . \Input::get('key') . '">
<input type="hidden" name="id" value="' . \Input::get('id') . '">
<input type="hidden" name="token" value="' . $strToken . '">
<table class="prev_header">
<tr class="row_0">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['from'] . '</td>
<td class="col_1">' . sprintf($sprintf, $objNewsletter->sender) . '</td>
</tr>
<tr class="row_1">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['subject'][0] . '</td>
<td class="col_1">' . $objNewsletter->subject . '</td>
</tr>
<tr class="row_2">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['template'][0] . '</td>
<td class="col_1">' . $objNewsletter->template . '</td>
</tr>' . (!empty($arrAttachments) && is_array($arrAttachments) ? '
<tr class="row_3">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['attachments'] . '</td>
<td class="col_1">' . implode(', ', $arrAttachments) . '</td>
</tr>' : '') . '
</table>' . (!$objNewsletter->sendText ? '
<iframe class="preview_html" id="preview_html" seamless border="0" width="703px" height="503px" style="padding:0" src="system/cache/newsletter/' . $objNewsletter->alias . '.html"></iframe>
' : '') . '
<div class="preview_text">
' . nl2br_html5($text) . '
</div>
<div class="tl_tbox">
<div class="w50">
<h3><label for="ctrl_mpc">' . $GLOBALS['TL_LANG']['tl_newsletter']['mailsPerCycle'][0] . '</label></h3>
<input type="text" name="mpc" id="ctrl_mpc" value="10" class="tl_text" onfocus="Backend.getScrollOffset()">' . ($GLOBALS['TL_LANG']['tl_newsletter']['mailsPerCycle'][1] && $GLOBALS['TL_CONFIG']['showHelp'] ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['mailsPerCycle'][1] . '</p>' : '') . '
</div>
<div class="w50">
<h3><label for="ctrl_timeout">' . $GLOBALS['TL_LANG']['tl_newsletter']['timeout'][0] . '</label></h3>
<input type="text" name="timeout" id="ctrl_timeout" value="1" class="tl_text" onfocus="Backend.getScrollOffset()">' . ($GLOBALS['TL_LANG']['tl_newsletter']['timeout'][1] && $GLOBALS['TL_CONFIG']['showHelp'] ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['timeout'][1] . '</p>' : '') . '
</div>
<div class="w50">
<h3><label for="ctrl_start">' . $GLOBALS['TL_LANG']['tl_newsletter']['start'][0] . '</label></h3>
<input type="text" name="start" id="ctrl_start" value="0" class="tl_text" onfocus="Backend.getScrollOffset()">' . ($GLOBALS['TL_LANG']['tl_newsletter']['start'][1] && $GLOBALS['TL_CONFIG']['showHelp'] ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['start'][1] . '</p>' : '') . '
</div>
<div class="w50">
<h3><label for="ctrl_recipient">' . $GLOBALS['TL_LANG']['tl_newsletter']['sendPreviewTo'][0] . '</label></h3>
<input type="text" name="recipient" id="ctrl_recipient" value="' . $this->User->email . '" class="tl_text" onfocus="Backend.getScrollOffset()">' . (isset($_SESSION['TL_PREVIEW_MAIL_ERROR']) ? '
<div class="tl_error">' . $GLOBALS['TL_LANG']['ERR']['email'] . '</div>' : ($GLOBALS['TL_LANG']['tl_newsletter']['sendPreviewTo'][1] && $GLOBALS['TL_CONFIG']['showHelp'] ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['sendPreviewTo'][1] . '</p>' : '')) . '
</div>
<div class="clear"></div>
</div>
</div>';
// Do not send the newsletter if there is an attachment format error
if (!$blnAttachmentsFormatError) {
$return .= '
<div class="tl_formbody_submit">
<div class="tl_submit_container">
<input type="submit" name="preview" class="tl_submit" accesskey="p" value="' . specialchars($GLOBALS['TL_LANG']['tl_newsletter']['preview']) . '">
<input type="submit" id="send" class="tl_submit" accesskey="s" value="' . specialchars($GLOBALS['TL_LANG']['tl_newsletter']['send'][0]) . '" onclick="return confirm(\'' . str_replace("'", "\\'", $GLOBALS['TL_LANG']['tl_newsletter']['sendConfirm']) . '\')">
</div>
</div>';
}
$return .= '
</form>';
unset($_SESSION['TL_PREVIEW_MAIL_ERROR']);
return $return;
}
/**
* Renturn a form to choose an existing style sheet and import it
*
* @param \DataContainer $dc
*
* @return string
*/
public function send(\DataContainer $dc)
{
$objNewsletter = $this->Database->prepare("SELECT n.*, c.useSMTP, c.smtpHost, c.smtpPort, c.smtpUser, c.smtpPass FROM tl_newsletter n LEFT JOIN tl_newsletter_channel c ON n.pid=c.id WHERE n.id=?")->limit(1)->execute($dc->id);
// Return if there is no newsletter
if ($objNewsletter->numRows < 1) {
return '';
}
// Overwrite the SMTP configuration
if ($objNewsletter->useSMTP) {
\Config::set('useSMTP', true);
\Config::set('smtpHost', $objNewsletter->smtpHost);
\Config::set('smtpUser', $objNewsletter->smtpUser);
\Config::set('smtpPass', $objNewsletter->smtpPass);
\Config::set('smtpEnc', $objNewsletter->smtpEnc);
\Config::set('smtpPort', $objNewsletter->smtpPort);
}
// Add default sender address
if ($objNewsletter->sender == '') {
list($objNewsletter->senderName, $objNewsletter->sender) = \StringUtil::splitFriendlyEmail(\Config::get('adminEmail'));
}
$arrAttachments = array();
$blnAttachmentsFormatError = false;
// Add attachments
if ($objNewsletter->addFile) {
$files = deserialize($objNewsletter->files);
if (!empty($files) && is_array($files)) {
$objFiles = \FilesModel::findMultipleByUuids($files);
if ($objFiles === null) {
if (!\Validator::isUuid($files[0])) {
$blnAttachmentsFormatError = true;
\Message::addError($GLOBALS['TL_LANG']['ERR']['version2format']);
}
} else {
while ($objFiles->next()) {
if (is_file(TL_ROOT . '/' . $objFiles->path)) {
$arrAttachments[] = $objFiles->path;
}
}
}
}
}
// Replace insert tags
$html = $this->replaceInsertTags($objNewsletter->content, false);
$text = $this->replaceInsertTags($objNewsletter->text, false);
// Convert relative URLs
if ($objNewsletter->externalImages) {
$html = $this->convertRelativeUrls($html);
}
// Send newsletter
if (!$blnAttachmentsFormatError && \Input::get('token') != '' && \Input::get('token') == $this->Session->get('tl_newsletter_send')) {
$referer = preg_replace('/&(amp;)?(start|mpc|token|recipient|preview)=[^&]*/', '', \Environment::get('request'));
// Preview
if (isset($_GET['preview'])) {
// Check the e-mail address
if (!\Validator::isEmail(\Input::get('recipient', true))) {
$_SESSION['TL_PREVIEW_MAIL_ERROR'] = true;
$this->redirect($referer);
}
$arrRecipient['email'] = urldecode(\Input::get('recipient', true));
// Send
$objEmail = $this->generateEmailObject($objNewsletter, $arrAttachments);
$this->sendNewsletter($objEmail, $objNewsletter, $arrRecipient, $text, $html);
// Redirect
\Message::addConfirmation(sprintf($GLOBALS['TL_LANG']['tl_newsletter']['confirm'], 1));
$this->redirect($referer);
}
// Get the total number of recipients
$objTotal = $this->Database->prepare("SELECT COUNT(DISTINCT email) AS count FROM tl_newsletter_recipients WHERE pid=? AND active=1")->execute($objNewsletter->pid);
// Return if there are no recipients
if ($objTotal->count < 1) {
$this->Session->set('tl_newsletter_send', null);
\Message::addError($GLOBALS['TL_LANG']['tl_newsletter']['error']);
$this->redirect($referer);
}
$intTotal = $objTotal->count;
// Get page and timeout
$intTimeout = \Input::get('timeout') > 0 ? \Input::get('timeout') : 1;
$intStart = \Input::get('start') ? \Input::get('start') : 0;
$intPages = \Input::get('mpc') ? \Input::get('mpc') : 10;
// Get recipients
$objRecipients = $this->Database->prepare("SELECT *, r.email FROM tl_newsletter_recipients r LEFT JOIN tl_member m ON(r.email=m.email) WHERE r.pid=? AND r.active=1 GROUP BY r.email ORDER BY r.email")->limit($intPages, $intStart)->execute($objNewsletter->pid);
echo '<div style="font-family:Verdana,sans-serif;font-size:11px;line-height:16px;margin-bottom:12px">';
// Send newsletter
if ($objRecipients->numRows > 0) {
// Update status
if ($intStart == 0) {
$this->Database->prepare("UPDATE tl_newsletter SET sent=1, date=? WHERE id=?")->execute(time(), $objNewsletter->id);
$_SESSION['REJECTED_RECIPIENTS'] = array();
}
while ($objRecipients->next()) {
$objEmail = $this->generateEmailObject($objNewsletter, $arrAttachments);
$this->sendNewsletter($objEmail, $objNewsletter, $objRecipients->row(), $text, $html);
echo 'Sending newsletter to <strong>' . $objRecipients->email . '</strong><br>';
}
}
echo '<div style="margin-top:12px">';
// Redirect back home
if ($objRecipients->numRows < 1 || $intStart + $intPages >= $intTotal) {
$this->Session->set('tl_newsletter_send', null);
// Deactivate rejected addresses
if (!empty($_SESSION['REJECTED_RECIPIENTS'])) {
$intRejected = count($_SESSION['REJECTED_RECIPIENTS']);
\Message::addInfo(sprintf($GLOBALS['TL_LANG']['tl_newsletter']['rejected'], $intRejected));
$intTotal -= $intRejected;
foreach ($_SESSION['REJECTED_RECIPIENTS'] as $strRecipient) {
$this->Database->prepare("UPDATE tl_newsletter_recipients SET active='' WHERE email=?")->execute($strRecipient);
$this->log('Recipient address "' . $strRecipient . '" was rejected and has been deactivated', __METHOD__, TL_ERROR);
}
}
\Message::addConfirmation(sprintf($GLOBALS['TL_LANG']['tl_newsletter']['confirm'], $intTotal));
echo '<script>setTimeout(\'window.location="' . \Environment::get('base') . $referer . '"\',1000)</script>';
echo '<a href="' . \Environment::get('base') . $referer . '">Please click here to proceed if you are not using JavaScript</a>';
} else {
$url = preg_replace('/&(amp;)?(start|mpc|recipient)=[^&]*/', '', \Environment::get('request')) . '&start=' . ($intStart + $intPages) . '&mpc=' . $intPages;
echo '<script>setTimeout(\'window.location="' . \Environment::get('base') . $url . '"\',' . $intTimeout * 1000 . ')</script>';
echo '<a href="' . \Environment::get('base') . $url . '">Please click here to proceed if you are not using JavaScript</a>';
}
echo '</div></div>';
exit;
}
$strToken = md5(uniqid(mt_rand(), true));
$this->Session->set('tl_newsletter_send', $strToken);
$sprintf = $objNewsletter->senderName != '' ? $objNewsletter->senderName . ' <%s>' : '%s';
$this->import('BackendUser', 'User');
// Preview newsletter
$return = '
<div id="tl_buttons">
<a href="' . $this->getReferer(true) . '" class="header_back" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a>
</div>
' . \Message::generate() . '
<form action="' . TL_SCRIPT . '" id="tl_newsletter_send" class="tl_form" method="get">
<div class="tl_formbody_edit tl_newsletter_send">
<input type="hidden" name="do" value="' . \Input::get('do') . '">
<input type="hidden" name="table" value="' . \Input::get('table') . '">
<input type="hidden" name="key" value="' . \Input::get('key') . '">
<input type="hidden" name="id" value="' . \Input::get('id') . '">
<input type="hidden" name="token" value="' . $strToken . '">
<table class="prev_header">
<tr class="row_0">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['from'] . '</td>
<td class="col_1">' . sprintf($sprintf, $objNewsletter->sender) . '</td>
</tr>
<tr class="row_1">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['subject'][0] . '</td>
<td class="col_1">' . $objNewsletter->subject . '</td>
</tr>
<tr class="row_2">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['template'][0] . '</td>
<td class="col_1">' . $objNewsletter->template . '</td>
</tr>' . (!empty($arrAttachments) && is_array($arrAttachments) ? '
<tr class="row_3">
<td class="col_0">' . $GLOBALS['TL_LANG']['tl_newsletter']['attachments'] . '</td>
<td class="col_1">' . implode(', ', $arrAttachments) . '</td>
</tr>' : '') . '
</table>' . (!$objNewsletter->sendText ? '
<div class="preview_html">
' . $html . '
</div>' : '') . '
<div class="preview_text">
<pre style="white-space:pre-wrap">' . $text . '</pre>
</div>
<div class="tl_tbox">
<div class="w50">
<h3><label for="ctrl_mpc">' . $GLOBALS['TL_LANG']['tl_newsletter']['mailsPerCycle'][0] . '</label></h3>
<input type="text" name="mpc" id="ctrl_mpc" value="10" class="tl_text" onfocus="Backend.getScrollOffset()">' . ($GLOBALS['TL_LANG']['tl_newsletter']['mailsPerCycle'][1] && \Config::get('showHelp') ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['mailsPerCycle'][1] . '</p>' : '') . '
</div>
<div class="w50">
<h3><label for="ctrl_timeout">' . $GLOBALS['TL_LANG']['tl_newsletter']['timeout'][0] . '</label></h3>
<input type="text" name="timeout" id="ctrl_timeout" value="1" class="tl_text" onfocus="Backend.getScrollOffset()">' . ($GLOBALS['TL_LANG']['tl_newsletter']['timeout'][1] && \Config::get('showHelp') ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['timeout'][1] . '</p>' : '') . '
</div>
<div class="w50">
<h3><label for="ctrl_start">' . $GLOBALS['TL_LANG']['tl_newsletter']['start'][0] . '</label></h3>
<input type="text" name="start" id="ctrl_start" value="0" class="tl_text" onfocus="Backend.getScrollOffset()">' . ($GLOBALS['TL_LANG']['tl_newsletter']['start'][1] && \Config::get('showHelp') ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['start'][1] . '</p>' : '') . '
</div>
<div class="w50">
<h3><label for="ctrl_recipient">' . $GLOBALS['TL_LANG']['tl_newsletter']['sendPreviewTo'][0] . '</label></h3>
<input type="text" name="recipient" id="ctrl_recipient" value="' . $this->User->email . '" class="tl_text" onfocus="Backend.getScrollOffset()">' . (isset($_SESSION['TL_PREVIEW_MAIL_ERROR']) ? '
<div class="tl_error">' . $GLOBALS['TL_LANG']['ERR']['email'] . '</div>' : ($GLOBALS['TL_LANG']['tl_newsletter']['sendPreviewTo'][1] && \Config::get('showHelp') ? '
<p class="tl_help tl_tip">' . $GLOBALS['TL_LANG']['tl_newsletter']['sendPreviewTo'][1] . '</p>' : '')) . '
</div>
<div class="clear"></div>
</div>
</div>';
// Do not send the newsletter if there is an attachment format error
if (!$blnAttachmentsFormatError) {
$return .= '
<div class="tl_formbody_submit">
<div class="tl_submit_container">
<input type="submit" name="preview" class="tl_submit" accesskey="p" value="' . specialchars($GLOBALS['TL_LANG']['tl_newsletter']['preview']) . '">
<input type="submit" id="send" class="tl_submit" accesskey="s" value="' . specialchars($GLOBALS['TL_LANG']['tl_newsletter']['send'][0]) . '" onclick="return confirm(\'' . str_replace("'", "\\'", $GLOBALS['TL_LANG']['tl_newsletter']['sendConfirm']) . '\')">
</div>
</div>';
}
$return .= '
</form>';
unset($_SESSION['TL_PREVIEW_MAIL_ERROR']);
return $return;
}
/**
* Recursively validate an input variable
*
* @param mixed $varInput The user input
*
* @return mixed The original or modified user input
*/
protected function validator($varInput)
{
if (is_array($varInput)) {
foreach ($varInput as $k => $v) {
$varInput[$k] = $this->validator($v);
}
return $varInput;
}
if (!$this->doNotTrim) {
$varInput = trim($varInput);
}
if ($varInput == '') {
if (!$this->mandatory) {
return '';
} else {
if ($this->strLabel == '') {
$this->addError($GLOBALS['TL_LANG']['ERR']['mdtryNoLabel']);
} else {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['mandatory'], $this->strLabel));
}
}
}
if ($this->minlength && $varInput != '' && utf8_strlen($varInput) < $this->minlength) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['minlength'], $this->strLabel, $this->minlength));
}
if ($this->maxlength && $varInput != '' && utf8_strlen($varInput) > $this->maxlength) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['maxlength'], $this->strLabel, $this->maxlength));
}
if ($this->minval && is_numeric($varInput) && $varInput < $this->minval) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['minval'], $this->strLabel, $this->minval));
}
if ($this->maxval && is_numeric($varInput) && $varInput > $this->maxval) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['maxval'], $this->strLabel, $this->maxval));
}
if ($this->rgxp != '') {
switch ($this->rgxp) {
// Special validation rule for style sheets
case strncmp($this->rgxp, 'digit_', 6) === 0:
$textual = explode('_', $this->rgxp);
array_shift($textual);
if (in_array($varInput, $textual) || strncmp($varInput, '$', 1) === 0) {
break;
}
// DO NOT ADD A break; STATEMENT HERE
// Numeric characters (including full stop [.] and minus [-])
// DO NOT ADD A break; STATEMENT HERE
// Numeric characters (including full stop [.] and minus [-])
case 'digit':
// Support decimal commas and convert them automatically (see #3488)
if (substr_count($varInput, ',') == 1 && strpos($varInput, '.') === false) {
$varInput = str_replace(',', '.', $varInput);
}
if (!\Validator::isNumeric($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['digit'], $this->strLabel));
}
break;
// Natural numbers (positive integers)
// Natural numbers (positive integers)
case 'natural':
if (!\Validator::isNatural($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['natural'], $this->strLabel));
}
break;
// Alphabetic characters (including full stop [.] minus [-] and space [ ])
// Alphabetic characters (including full stop [.] minus [-] and space [ ])
case 'alpha':
if (!\Validator::isAlphabetic($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['alpha'], $this->strLabel));
}
break;
// Alphanumeric characters (including full stop [.] minus [-], underscore [_] and space [ ])
// Alphanumeric characters (including full stop [.] minus [-], underscore [_] and space [ ])
case 'alnum':
if (!\Validator::isAlphanumeric($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['alnum'], $this->strLabel));
}
break;
// Do not allow any characters that are usually encoded by class Input [=<>()#/])
// Do not allow any characters that are usually encoded by class Input [=<>()#/])
case 'extnd':
if (!\Validator::isExtendedAlphanumeric(html_entity_decode($varInput))) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['extnd'], $this->strLabel));
}
break;
// Check whether the current value is a valid date format
// Check whether the current value is a valid date format
case 'date':
if (!\Validator::isDate($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['date'], \Date::getInputFormat(\Date::getNumericDateFormat())));
} else {
// Validate the date (see #5086)
try {
new \Date($varInput, \Date::getNumericDateFormat());
} catch (\OutOfBoundsException $e) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['invalidDate'], $varInput));
}
}
break;
// Check whether the current value is a valid time format
// Check whether the current value is a valid time format
case 'time':
if (!\Validator::isTime($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['time'], \Date::getInputFormat(\Date::getNumericTimeFormat())));
}
break;
// Check whether the current value is a valid date and time format
// Check whether the current value is a valid date and time format
case 'datim':
if (!\Validator::isDatim($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['dateTime'], \Date::getInputFormat(\Date::getNumericDatimFormat())));
} else {
// Validate the date (see #5086)
try {
new \Date($varInput, \Date::getNumericDatimFormat());
} catch (\OutOfBoundsException $e) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['invalidDate'], $varInput));
}
}
break;
// Check whether the current value is a valid friendly name e-mail address
// Check whether the current value is a valid friendly name e-mail address
case 'friendly':
list($strName, $varInput) = \StringUtil::splitFriendlyEmail($varInput);
// no break;
// Check whether the current value is a valid e-mail address
// no break;
// Check whether the current value is a valid e-mail address
case 'email':
if (!\Validator::isEmail($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['email'], $this->strLabel));
}
if ($this->rgxp == 'friendly' && $strName != '') {
$varInput = $strName . ' [' . $varInput . ']';
}
break;
// Check whether the current value is list of valid e-mail addresses
// Check whether the current value is list of valid e-mail addresses
case 'emails':
$arrEmails = trimsplit(',', $varInput);
foreach ($arrEmails as $strEmail) {
$strEmail = \Idna::encodeEmail($strEmail);
if (!\Validator::isEmail($strEmail)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['emails'], $this->strLabel));
break;
}
}
break;
// Check whether the current value is a valid URL
// Check whether the current value is a valid URL
case 'url':
if (!\Validator::isUrl($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['url'], $this->strLabel));
}
break;
// Check whether the current value is a valid alias
// Check whether the current value is a valid alias
case 'alias':
if (!\Validator::isAlias($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['alias'], $this->strLabel));
}
break;
// Check whether the current value is a valid folder URL alias
// Check whether the current value is a valid folder URL alias
case 'folderalias':
if (!\Validator::isFolderAlias($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['folderalias'], $this->strLabel));
}
break;
// Phone numbers (numeric characters, space [ ], plus [+], minus [-], parentheses [()] and slash [/])
// Phone numbers (numeric characters, space [ ], plus [+], minus [-], parentheses [()] and slash [/])
case 'phone':
if (!\Validator::isPhone(html_entity_decode($varInput))) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['phone'], $this->strLabel));
}
break;
// Check whether the current value is a percent value
// Check whether the current value is a percent value
case 'prcnt':
if (!\Validator::isPercent($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['prcnt'], $this->strLabel));
}
break;
// Check whether the current value is a locale
// Check whether the current value is a locale
case 'locale':
if (!\Validator::isLocale($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['locale'], $this->strLabel));
}
break;
// Check whether the current value is a language code
// Check whether the current value is a language code
case 'language':
if (!\Validator::isLanguage($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['language'], $this->strLabel));
}
break;
// Check whether the current value is a Google+ ID or vanity name
// Check whether the current value is a Google+ ID or vanity name
case 'google+':
if (!\Validator::isGooglePlusId($varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['invalidGoogleId'], $this->strLabel));
}
break;
// HOOK: pass unknown tags to callback functions
// HOOK: pass unknown tags to callback functions
default:
if (isset($GLOBALS['TL_HOOKS']['addCustomRegexp']) && is_array($GLOBALS['TL_HOOKS']['addCustomRegexp'])) {
foreach ($GLOBALS['TL_HOOKS']['addCustomRegexp'] as $callback) {
$this->import($callback[0]);
$break = $this->{$callback[0]}->{$callback[1]}($this->rgxp, $varInput, $this);
// Stop the loop if a callback returned true
if ($break === true) {
break;
}
}
}
break;
}
}
if ($this->isHexColor && $varInput != '' && strncmp($varInput, '$', 1) !== 0) {
$varInput = preg_replace('/[^a-f0-9]+/i', '', $varInput);
}
if ($this->nospace && preg_match('/[\\t ]+/', $varInput)) {
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['noSpace'], $this->strLabel));
}
if ($this->spaceToUnderscore) {
$varInput = preg_replace('/\\s+/', '_', trim($varInput));
}
if (is_bool($this->trailingSlash) && $varInput != '') {
$varInput = preg_replace('/\\/+$/', '', $varInput) . ($this->trailingSlash ? '/' : '');
}
return $varInput;
}