PHP StringUtil::encodeEmail方法代码示例

 /**
  * Generate the module
  */
 protected function compile()
 {
     /** @var PageModel $objPage */
     global $objPage;
     $this->Template->event = '';
     $this->Template->referer = 'javascript:history.go(-1)';
     $this->Template->back = $GLOBALS['TL_LANG']['MSC']['goBack'];
     // Get the current event
     $objEvent = \CalendarEventsModel::findPublishedByParentAndIdOrAlias(\Input::get('events'), $this->cal_calendar);
     if (null === $objEvent) {
         throw new PageNotFoundException('Page not found: ' . \Environment::get('uri'));
     }
     // Overwrite the page title (see #2853 and #4955)
     if ($objEvent->title != '') {
         $objPage->pageTitle = strip_tags(\StringUtil::stripInsertTags($objEvent->title));
     }
     // Overwrite the page description
     if ($objEvent->teaser != '') {
         $objPage->description = $this->prepareMetaDescription($objEvent->teaser);
     }
     $intStartTime = $objEvent->startTime;
     $intEndTime = $objEvent->endTime;
     $span = \Calendar::calculateSpan($intStartTime, $intEndTime);
     // Do not show dates in the past if the event is recurring (see #923)
     if ($objEvent->recurring) {
         $arrRange = \StringUtil::deserialize($objEvent->repeatEach);
         if (is_array($arrRange) && isset($arrRange['unit']) && isset($arrRange['value'])) {
             while ($intStartTime < time() && $intEndTime < $objEvent->repeatEnd) {
                 $intStartTime = strtotime('+' . $arrRange['value'] . ' ' . $arrRange['unit'], $intStartTime);
                 $intEndTime = strtotime('+' . $arrRange['value'] . ' ' . $arrRange['unit'], $intEndTime);
             }
         }
     }
     $strDate = \Date::parse($objPage->dateFormat, $intStartTime);
     if ($span > 0) {
         $strDate = \Date::parse($objPage->dateFormat, $intStartTime) . ' – ' . \Date::parse($objPage->dateFormat, $intEndTime);
     }
     $strTime = '';
     if ($objEvent->addTime) {
         if ($span > 0) {
             $strDate = \Date::parse($objPage->datimFormat, $intStartTime) . ' – ' . \Date::parse($objPage->datimFormat, $intEndTime);
         } elseif ($intStartTime == $intEndTime) {
             $strTime = \Date::parse($objPage->timeFormat, $intStartTime);
         } else {
             $strTime = \Date::parse($objPage->timeFormat, $intStartTime) . ' – ' . \Date::parse($objPage->timeFormat, $intEndTime);
         }
     }
     $until = '';
     $recurring = '';
     // Recurring event
     if ($objEvent->recurring) {
         $arrRange = \StringUtil::deserialize($objEvent->repeatEach);
         if (is_array($arrRange) && isset($arrRange['unit']) && isset($arrRange['value'])) {
             $strKey = 'cal_' . $arrRange['unit'];
             $recurring = sprintf($GLOBALS['TL_LANG']['MSC'][$strKey], $arrRange['value']);
             if ($objEvent->recurrences > 0) {
                 $until = sprintf($GLOBALS['TL_LANG']['MSC']['cal_until'], \Date::parse($objPage->dateFormat, $objEvent->repeatEnd));
             }
         }
     }
     /** @var FrontendTemplate|object $objTemplate */
     $objTemplate = new \FrontendTemplate($this->cal_template);
     $objTemplate->setData($objEvent->row());
     $objTemplate->date = $strDate;
     $objTemplate->time = $strTime;
     $objTemplate->datetime = $objEvent->addTime ? date('Y-m-d\\TH:i:sP', $intStartTime) : date('Y-m-d', $intStartTime);
     $objTemplate->begin = $intStartTime;
     $objTemplate->end = $intEndTime;
     $objTemplate->class = $objEvent->cssClass != '' ? ' ' . $objEvent->cssClass : '';
     $objTemplate->recurring = $recurring;
     $objTemplate->until = $until;
     $objTemplate->locationLabel = $GLOBALS['TL_LANG']['MSC']['location'];
     $objTemplate->details = '';
     $objTemplate->hasDetails = false;
     $objTemplate->hasTeaser = false;
     // Clean the RTE output
     if ($objEvent->teaser != '') {
         $objTemplate->hasTeaser = true;
         $objTemplate->teaser = \StringUtil::toHtml5($objEvent->teaser);
         $objTemplate->teaser = \StringUtil::encodeEmail($objTemplate->teaser);
     }
     // Display the "read more" button for external/article links
     if ($objEvent->source != 'default') {
         $objTemplate->details = true;
         $objTemplate->hasDetails = true;
     } else {
         $id = $objEvent->id;
         $objTemplate->details = function () use($id) {
             $strDetails = '';
             $objElement = \ContentModel::findPublishedByPidAndTable($id, 'tl_calendar_events');
             if ($objElement !== null) {
                 while ($objElement->next()) {
                     $strDetails .= $this->getContentElement($objElement->current());
                 }
             }
             return $strDetails;
         };
//.........这里部分代码省略.........

 /**
  * Returns the template parameters.
  *
  * @param string                       $view       The name of the view
  * @param int                          $statusCode The HTTP status code
  * @param GetResponseForExceptionEvent $event      The event object
  *
  * @return array|null The template parameters or null
  */
 private function getTemplateParameters($view, $statusCode, GetResponseForExceptionEvent $event)
 {
     if (null === ($labels = $this->loadLanguageStrings())) {
         return null;
     }
     /** @var Config $config */
     $config = $this->framework->getAdapter('Contao\\Config');
     $encoded = StringUtil::encodeEmail($config->get('adminEmail'));
     return ['statusCode' => $statusCode, 'statusName' => Response::$statusTexts[$statusCode], 'error' => $labels, 'template' => $view, 'base' => $event->getRequest()->getBasePath(), 'adminEmail' => 'mailto:' . $encoded, 'exception' => $event->getException()->getMessage()];
 }

 /**
  * Replace bbcode and return the HTML string
  *
  * Supports the following tags:
  *
  * * [b][/b] bold
  * * [i][/i] italic
  * * [u][/u] underline
  * * [img][/img]
  * * [code][/code]
  * * [color=#ff0000][/color]
  * * [quote][/quote]
  * * [quote=tim][/quote]
  * * [url][/url]
  * * [url=http://][/url]
  * * [email][/email]
  * * [email=name@example.com][/email]
  *
  * @param string $strComment
  *
  * @return string
  */
 public function parseBbCode($strComment)
 {
     $arrSearch = array('@\\[b\\](.*)\\[/b\\]@Uis', '@\\[i\\](.*)\\[/i\\]@Uis', '@\\[u\\](.*)\\[/u\\]@Uis', '@\\s*\\[code\\](.*)\\[/code\\]\\s*@Uis', '@\\[color=([^\\]" ]+)\\](.*)\\[/color\\]@Uis', '@\\s*\\[quote\\](.*)\\[/quote\\]\\s*@Uis', '@\\s*\\[quote=([^\\]]+)\\](.*)\\[/quote\\]\\s*@Uis', '@\\[img\\]\\s*([^\\[" ]+\\.(jpe?g|png|gif|bmp|tiff?|ico))\\s*\\[/img\\]@i', '@\\[url\\]\\s*([^\\[" ]+)\\s*\\[/url\\]@i', '@\\[url=([^\\]" ]+)\\](.*)\\[/url\\]@Uis', '@\\[email\\]\\s*([^\\[" ]+)\\s*\\[/email\\]@i', '@\\[email=([^\\]" ]+)\\](.*)\\[/email\\]@Uis', '@href="(([a-z0-9]+\\.)*[a-z0-9]+\\.([a-z]{2}|asia|biz|com|info|name|net|org|tel)(/|"))@i');
     $arrReplace = array('<strong>$1</strong>', '<em>$1</em>', '<span style="text-decoration:underline">$1</span>', "\n\n" . '<div class="code"><p>' . $GLOBALS['TL_LANG']['MSC']['com_code'] . '</p><pre>$1</pre></div>' . "\n\n", '<span style="color:$1">$2</span>', "\n\n" . '<div class="quote">$1</div>' . "\n\n", "\n\n" . '<div class="quote"><p>' . sprintf($GLOBALS['TL_LANG']['MSC']['com_quote'], '$1') . '</p>$2</div>' . "\n\n", '<img src="$1" alt="" />', '<a href="$1">$1</a>', '<a href="$1">$2</a>', '<a href="mailto:$1">$1</a>', '<a href="mailto:$1">$2</a>', 'href="http://$1');
     $strComment = preg_replace($arrSearch, $arrReplace, $strComment);
     // Encode e-mail addresses
     if (strpos($strComment, 'mailto:') !== false) {
         $strComment = \StringUtil::encodeEmail($strComment);
     }
     return $strComment;
 }

 /**
  * Format a value
  *
  * @param string  $k
  * @param mixed   $value
  * @param boolean $blnListSingle
  *
  * @return mixed
  */
 protected function formatValue($k, $value, $blnListSingle = false)
 {
     $value = \StringUtil::deserialize($value);
     // Return if empty
     if (empty($value)) {
         return '';
     }
     /** @var PageModel $objPage */
     global $objPage;
     // Array
     if (is_array($value)) {
         $value = implode(', ', $value);
     } elseif ($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['eval']['rgxp'] == 'date') {
         $value = \Date::parse($objPage->dateFormat, $value);
     } elseif ($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['eval']['rgxp'] == 'time') {
         $value = \Date::parse($objPage->timeFormat, $value);
     } elseif ($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['eval']['rgxp'] == 'datim') {
         $value = \Date::parse($objPage->datimFormat, $value);
     } elseif ($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['eval']['rgxp'] == 'url' && preg_match('@^(https?://|ftp://)@i', $value)) {
         $value = \Idna::decode($value);
         // see #5946
         $value = '<a href="' . $value . '" target="_blank">' . $value . '</a>';
     } elseif ($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['eval']['rgxp'] == 'email') {
         $value = \StringUtil::encodeEmail(\Idna::decode($value));
         // see #5946
         $value = '<a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;' . $value . '">' . $value . '</a>';
     } elseif (is_array($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['reference'])) {
         $value = $GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['reference'][$value];
     } elseif ($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['eval']['isAssociative'] || array_is_assoc($GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['options'])) {
         if ($blnListSingle) {
             $value = $GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['options'][$value];
         } else {
             $value = '<span class="value">[' . $value . ']</span> ' . $GLOBALS['TL_DCA'][$this->list_table]['fields'][$k]['options'][$value];
         }
     }
     return $value;
 }

 /**
  * Generate the module
  */
 protected function compile()
 {
     $objFaq = \FaqModel::findPublishedByPids($this->faq_categories);
     if ($objFaq === null) {
         $this->Template->faq = array();
         return;
     }
     /** @var PageModel $objPage */
     global $objPage;
     $arrFaqs = array_fill_keys($this->faq_categories, array());
     // Add FAQs
     while ($objFaq->next()) {
         /** @var FaqModel $objFaq */
         $objTemp = (object) $objFaq->row();
         // Clean the RTE output
         $objTemp->answer = \StringUtil::toHtml5($objFaq->answer);
         $objTemp->answer = \StringUtil::encodeEmail($objTemp->answer);
         $objTemp->addImage = false;
         // Add an image
         if ($objFaq->addImage && $objFaq->singleSRC != '') {
             $objModel = \FilesModel::findByUuid($objFaq->singleSRC);
             if ($objModel !== null && is_file(TL_ROOT . '/' . $objModel->path)) {
                 // Do not override the field now that we have a model registry (see #6303)
                 $arrFaq = $objFaq->row();
                 $arrFaq['singleSRC'] = $objModel->path;
                 $strLightboxId = 'lightbox[' . substr(md5('mod_faqpage_' . $objFaq->id), 0, 6) . ']';
                 // see #5810
                 $this->addImageToTemplate($objTemp, $arrFaq, null, $strLightboxId);
             }
         }
         $objTemp->enclosure = array();
         // Add enclosure
         if ($objFaq->addEnclosure) {
             $this->addEnclosuresToTemplate($objTemp, $objFaq->row());
         }
         /** @var UserModel $objAuthor */
         $objAuthor = $objFaq->getRelated('author');
         $objTemp->info = sprintf($GLOBALS['TL_LANG']['MSC']['faqCreatedBy'], \Date::parse($objPage->dateFormat, $objFaq->tstamp), $objAuthor->name);
         /** @var FaqCategoryModel $objPid */
         $objPid = $objFaq->getRelated('pid');
         // Order by PID
         $arrFaqs[$objFaq->pid]['items'][] = $objTemp;
         $arrFaqs[$objFaq->pid]['headline'] = $objPid->headline;
         $arrFaqs[$objFaq->pid]['title'] = $objPid->title;
     }
     $arrFaqs = array_values(array_filter($arrFaqs));
     $limit_i = count($arrFaqs) - 1;
     // Add classes first, last, even and odd
     for ($i = 0; $i <= $limit_i; $i++) {
         $class = ($i == 0 ? 'first ' : '') . ($i == $limit_i ? 'last ' : '') . ($i % 2 == 0 ? 'even' : 'odd');
         $arrFaqs[$i]['class'] = trim($class);
         $limit_j = count($arrFaqs[$i]['items']) - 1;
         for ($j = 0; $j <= $limit_j; $j++) {
             $class = ($j == 0 ? 'first ' : '') . ($j == $limit_j ? 'last ' : '') . ($j % 2 == 0 ? 'even' : 'odd');
             $arrFaqs[$i]['items'][$j]->class = trim($class);
         }
     }
     $this->Template->faq = $arrFaqs;
     $this->Template->request = \Environment::get('indexFreeRequest');
     $this->Template->topLink = $GLOBALS['TL_LANG']['MSC']['backToTop'];
 }

 /**
  * Generate the module
  */
 protected function compile()
 {
     /** @var PageModel $objPage */
     global $objPage;
     $this->Template->content = '';
     $this->Template->referer = 'javascript:history.go(-1)';
     $this->Template->back = $GLOBALS['TL_LANG']['MSC']['goBack'];
     $objNewsletter = \NewsletterModel::findSentByParentAndIdOrAlias(\Input::get('items'), $this->nl_channels);
     if (null === $objNewsletter) {
         throw new PageNotFoundException('Page not found: ' . \Environment::get('uri'));
     }
     // Overwrite the page title (see #2853 and #4955)
     if ($objNewsletter->subject != '') {
         $objPage->pageTitle = strip_tags(\StringUtil::stripInsertTags($objNewsletter->subject));
     }
     // Add enclosure
     if ($objNewsletter->addFile) {
         $this->addEnclosuresToTemplate($this->Template, $objNewsletter->row(), 'files');
     }
     // Support plain text newsletters (thanks to Hagen Klemp)
     if ($objNewsletter->sendText) {
         $strContent = nl2br_html5($objNewsletter->text);
     } else {
         $strContent = str_ireplace(' align="center"', '', $objNewsletter->content);
     }
     // Parse simple tokens and insert tags
     $strContent = $this->replaceInsertTags($strContent);
     $strContent = \StringUtil::parseSimpleTokens($strContent, array());
     // Encode e-mail addresses
     $strContent = \StringUtil::encodeEmail($strContent);
     $this->Template->content = $strContent;
     $this->Template->subject = $objNewsletter->subject;
 }

 /**
  * Generate the module
  */
 protected function compile()
 {
     /** @var PageModel $objPage */
     global $objPage;
     $type = null;
     $pageId = $objPage->id;
     $pages = array($objPage);
     $items = array();
     // Get all pages up to the root page
     $objPages = \PageModel::findParentsById($objPage->pid);
     if ($objPages !== null) {
         while ($pageId > 0 && $type != 'root' && $objPages->next()) {
             $type = $objPages->type;
             $pageId = $objPages->pid;
             $pages[] = $objPages->current();
         }
     }
     // Get the first active regular page and display it instead of the root page
     if ($type == 'root') {
         $objFirstPage = \PageModel::findFirstPublishedByPid($objPages->id);
         $items[] = array('isRoot' => true, 'isActive' => false, 'href' => $objFirstPage !== null ? $objFirstPage->getFrontendUrl() : \Environment::get('base'), 'title' => \StringUtil::specialchars($objPages->pageTitle ?: $objPages->title, true), 'link' => $objPages->title, 'data' => $objFirstPage->row(), 'class' => '');
         array_pop($pages);
     }
     /** @var PageModel[] $pages */
     for ($i = count($pages) - 1; $i > 0; $i--) {
         if ($pages[$i]->hide && !$this->showHidden || !$pages[$i]->published && !BE_USER_LOGGED_IN) {
             continue;
         }
         // Get href
         switch ($pages[$i]->type) {
             case 'redirect':
                 $href = $pages[$i]->url;
                 if (strncasecmp($href, 'mailto:', 7) === 0) {
                     $href = \StringUtil::encodeEmail($href);
                 }
                 break;
             case 'forward':
                 if (($objNext = $pages[$i]->getRelated('jumpTo')) instanceof PageModel || ($objNext = \PageModel::findFirstPublishedRegularByPid($pages[$i]->id)) instanceof PageModel) {
                     /** @var PageModel $objNext */
                     $href = $objNext->getFrontendUrl();
                     break;
                 }
                 // DO NOT ADD A break; STATEMENT
             // DO NOT ADD A break; STATEMENT
             default:
                 $href = $pages[$i]->getFrontendUrl();
                 break;
         }
         $items[] = array('isRoot' => false, 'isActive' => false, 'href' => $href, 'title' => \StringUtil::specialchars($pages[$i]->pageTitle ?: $pages[$i]->title, true), 'link' => $pages[$i]->title, 'data' => $pages[$i]->row(), 'class' => '');
     }
     // Active article
     if (isset($_GET['articles'])) {
         $items[] = array('isRoot' => false, 'isActive' => false, 'href' => $pages[0]->getFrontendUrl(), 'title' => \StringUtil::specialchars($pages[0]->pageTitle ?: $pages[0]->title, true), 'link' => $pages[0]->title, 'data' => $pages[0]->row(), 'class' => '');
         list($strSection, $strArticle) = explode(':', \Input::get('articles'));
         if ($strArticle === null) {
             $strArticle = $strSection;
         }
         $objArticle = \ArticleModel::findByIdOrAlias($strArticle);
         $strAlias = $objArticle->alias ?: $objArticle->id;
         if ($objArticle->inColumn != 'main') {
             $strAlias = $objArticle->inColumn . ':' . $strAlias;
         }
         if ($objArticle !== null) {
             $items[] = array('isRoot' => false, 'isActive' => true, 'href' => $pages[0]->getFrontendUrl('/articles/' . $strAlias), 'title' => \StringUtil::specialchars($objArticle->title, true), 'link' => $objArticle->title, 'data' => $objArticle->row(), 'class' => '');
         }
     } else {
         $items[] = array('isRoot' => false, 'isActive' => true, 'href' => $pages[0]->getFrontendUrl(), 'title' => \StringUtil::specialchars($pages[0]->pageTitle ?: $pages[0]->title), 'link' => $pages[0]->title, 'data' => $pages[0]->row(), 'class' => '');
     }
     // Mark the first element (see #4833)
     $items[0]['class'] = 'first';
     // HOOK: add custom logic
     if (isset($GLOBALS['TL_HOOKS']['generateBreadcrumb']) && is_array($GLOBALS['TL_HOOKS']['generateBreadcrumb'])) {
         foreach ($GLOBALS['TL_HOOKS']['generateBreadcrumb'] as $callback) {
             $this->import($callback[0]);
             $items = $this->{$callback[0]}->{$callback[1]}($items, $this);
         }
     }
     $this->Template->items = $items;
 }

 /**
  * Encode all e-mail addresses within a string.
  *
  * @param string $strString The string to encode.
  *
  * @return string The encoded string
  */
 public static function encodeEmail($strString)
 {
     if (self::isStringUtilAvailable()) {
         return StringUtil::encodeEmail($strString);
     }
     return \Contao\String::encodeEmail($strString);
 }

 /**
  * Replace insert tags with their values
  *
  * @param string  $strBuffer The text with the tags to be replaced
  * @param boolean $blnCache  If false, non-cacheable tags will be replaced
  *
  * @return string The text with the replaced tags
  */
 protected function doReplace($strBuffer, $blnCache)
 {
     /** @var PageModel $objPage */
     global $objPage;
     // Preserve insert tags
     if (\Config::get('disableInsertTags')) {
         return \StringUtil::restoreBasicEntities($strBuffer);
     }
     $tags = preg_split('/{{([^{}]+)}}/', $strBuffer, -1, PREG_SPLIT_DELIM_CAPTURE);
     if (count($tags) < 2) {
         return \StringUtil::restoreBasicEntities($strBuffer);
     }
     $strBuffer = '';
     // Create one cache per cache setting (see #7700)
     static $arrItCache;
     $arrCache =& $arrItCache[$blnCache];
     for ($_rit = 0, $_cnt = count($tags); $_rit < $_cnt; $_rit += 2) {
         $strBuffer .= $tags[$_rit];
         $strTag = $tags[$_rit + 1];
         // Skip empty tags
         if ($strTag == '') {
             continue;
         }
         $flags = explode('|', $strTag);
         $tag = array_shift($flags);
         $elements = explode('::', $tag);
         // Load the value from cache
         if (isset($arrCache[$strTag]) && !in_array('refresh', $flags)) {
             $strBuffer .= $arrCache[$strTag];
             continue;
         }
         // Skip certain elements if the output will be cached
         if ($blnCache) {
             if ($elements[0] == 'date' || $elements[0] == 'ua' || $elements[0] == 'post' || $elements[0] == 'file' && !\Validator::isStringUuid($elements[1]) || $elements[1] == 'back' || $elements[1] == 'referer' || $elements[0] == 'request_token' || $elements[0] == 'toggle_view' || strncmp($elements[0], 'cache_', 6) === 0 || in_array('uncached', $flags)) {
                 /** @var FragmentHandler $fragmentHandler */
                 $fragmentHandler = \System::getContainer()->get('fragment.handler');
                 $strBuffer .= $fragmentHandler->render(new ControllerReference('contao.controller.insert_tags:renderAction', ['insertTag' => '{{' . $strTag . '}}']), 'esi');
                 continue;
             }
         }
         $arrCache[$strTag] = '';
         // Replace the tag
         switch (strtolower($elements[0])) {
             // Date
             case 'date':
                 $arrCache[$strTag] = \Date::parse($elements[1] ?: \Config::get('dateFormat'));
                 break;
                 // Accessibility tags
             // Accessibility tags
             case 'lang':
                 if ($elements[1] == '') {
                     $arrCache[$strTag] = '</span>';
                 } else {
                     $arrCache[$strTag] = $arrCache[$strTag] = '<span lang="' . \StringUtil::specialchars($elements[1]) . '">';
                 }
                 break;
                 // Line break
             // Line break
             case 'br':
                 $arrCache[$strTag] = '<br>';
                 break;
                 // E-mail addresses
             // E-mail addresses
             case 'email':
             case 'email_open':
             case 'email_url':
                 if ($elements[1] == '') {
                     $arrCache[$strTag] = '';
                     break;
                 }
                 $strEmail = \StringUtil::encodeEmail($elements[1]);
                 // Replace the tag
                 switch (strtolower($elements[0])) {
                     case 'email':
                         $arrCache[$strTag] = '<a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;' . $strEmail . '" class="email">' . preg_replace('/\\?.*$/', '', $strEmail) . '</a>';
                         break;
                     case 'email_open':
                         $arrCache[$strTag] = '<a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;' . $strEmail . '" title="' . $strEmail . '" class="email">';
                         break;
                     case 'email_url':
                         $arrCache[$strTag] = $strEmail;
                         break;
                 }
                 break;
                 // Label tags
             // Label tags
             case 'label':
                 $keys = explode(':', $elements[1]);
                 if (count($keys) < 2) {
                     $arrCache[$strTag] = '';
                     break;
                 }
//.........这里部分代码省略.........

 /**
  * Generate the module
  */
 protected function compile()
 {
     /** @var PageModel $objPage */
     global $objPage;
     $this->Template->back = $GLOBALS['TL_LANG']['MSC']['goBack'];
     $this->Template->referer = 'javascript:history.go(-1)';
     $objFaq = \FaqModel::findPublishedByParentAndIdOrAlias(\Input::get('items'), $this->faq_categories);
     if (null === $objFaq) {
         throw new PageNotFoundException('Page not found');
     }
     // Overwrite the page title and description (see #2853 and #4955)
     if ($objFaq->question != '') {
         $objPage->pageTitle = strip_tags(strip_insert_tags($objFaq->question));
         $objPage->description = $this->prepareMetaDescription($objFaq->question);
     }
     $this->Template->question = $objFaq->question;
     // Clean the RTE output
     $objFaq->answer = \StringUtil::toHtml5($objFaq->answer);
     $this->Template->answer = \StringUtil::encodeEmail($objFaq->answer);
     $this->Template->addImage = false;
     // Add image
     if ($objFaq->addImage && $objFaq->singleSRC != '') {
         $objModel = \FilesModel::findByUuid($objFaq->singleSRC);
         if ($objModel !== null && is_file(TL_ROOT . '/' . $objModel->path)) {
             // Do not override the field now that we have a model registry (see #6303)
             $arrFaq = $objFaq->row();
             $arrFaq['singleSRC'] = $objModel->path;
             $this->addImageToTemplate($this->Template, $arrFaq);
         }
     }
     $this->Template->enclosure = array();
     // Add enclosure
     if ($objFaq->addEnclosure) {
         $this->addEnclosuresToTemplate($this->Template, $objFaq->row());
     }
     $strAuthor = '';
     // Add the author
     if (($objAuthor = $objFaq->getRelated('author')) !== null) {
         $strAuthor = $objAuthor->name;
     }
     $this->Template->info = sprintf($GLOBALS['TL_LANG']['MSC']['faqCreatedBy'], \Date::parse($objPage->dateFormat, $objFaq->tstamp), $strAuthor);
     $bundles = \System::getContainer()->getParameter('kernel.bundles');
     // HOOK: comments extension required
     if ($objFaq->noComments || !isset($bundles['ContaoCommentsBundle'])) {
         $this->Template->allowComments = false;
         return;
     }
     /** @var FaqCategoryModel $objCategory */
     $objCategory = $objFaq->getRelated('pid');
     $this->Template->allowComments = $objCategory->allowComments;
     // Comments are not allowed
     if (!$objCategory->allowComments) {
         return;
     }
     // Adjust the comments headline level
     $intHl = min(intval(str_replace('h', '', $this->hl)), 5);
     $this->Template->hlc = 'h' . ($intHl + 1);
     $this->import('Comments');
     $arrNotifies = array();
     // Notify the system administrator
     if ($objCategory->notify != 'notify_author') {
         $arrNotifies[] = $GLOBALS['TL_ADMIN_EMAIL'];
     }
     // Notify the author
     if ($objCategory->notify != 'notify_admin') {
         /** @var UserModel $objAuthor */
         if (($objAuthor = $objFaq->getRelated('author')) !== null && $objAuthor->email != '') {
             $arrNotifies[] = $objAuthor->email;
         }
     }
     $objConfig = new \stdClass();
     $objConfig->perPage = $objCategory->perPage;
     $objConfig->order = $objCategory->sortOrder;
     $objConfig->template = $this->com_template;
     $objConfig->requireLogin = $objCategory->requireLogin;
     $objConfig->disableCaptcha = $objCategory->disableCaptcha;
     $objConfig->bbcode = $objCategory->bbcode;
     $objConfig->moderate = $objCategory->moderate;
     $this->Comments->addCommentsToTemplate($this->Template, $objConfig, 'tl_faq', $objFaq->id, $arrNotifies);
 }

 /**
  * Returns the template parameters.
  *
  * @param string $view       The name of the view
  * @param int    $statusCode The HTTP status code
  * @param string $basePath   The base path
  *
  * @return array|null The template parameters or null
  */
 private function getTemplateParameters($view, $statusCode, $basePath)
 {
     if (null === ($labels = $this->loadLanguageStrings())) {
         return null;
     }
     $encoded = StringUtil::encodeEmail($this->config->get('adminEmail'));
     return ['statusCode' => $statusCode, 'error' => $labels, 'template' => $view, 'base' => $basePath, 'adminEmail' => 'mailto:' . $encoded];
 }