/**
  * 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;
 }
Exemple #2
0
 /**
  * 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);
 }
Exemple #3
0
 /**
  * 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 . ' &lt;%s&gt;' : '%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 . ' &lt;%s&gt;' : '%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;
 }