PHP NewsModel::getRelated方法代码示例

 /**
  * Return the link of a news article
  *
  * @param \NewsModel $objItem
  * @param string     $strUrl
  * @param string     $strBase
  *
  * @return string
  */
 protected function getLink($objItem, $strUrl, $strBase = '')
 {
     switch ($objItem->source) {
         // Link to an external page
         case 'external':
             return $objItem->url;
             break;
             // Link to an internal page
         // Link to an internal page
         case 'internal':
             if (($objTarget = $objItem->getRelated('jumpTo')) !== null) {
                 /** @var \PageModel $objTarget */
                 return $strBase . $objTarget->getFrontendUrl();
             }
             break;
             // Link to an article
         // Link to an article
         case 'article':
             if (($objArticle = \ArticleModel::findByPk($objItem->articleId, array('eager' => true))) !== null && ($objPid = $objArticle->getRelated('pid')) !== null) {
                 /** @var \PageModel $objPid */
                 return $strBase . ampersand($objPid->getFrontendUrl('/articles/' . (!\Config::get('disableAlias') && $objArticle->alias != '' ? $objArticle->alias : $objArticle->id)));
             }
             break;
     }
     // Link to the default page
     return $strBase . sprintf($strUrl, $objItem->alias != '' && !\Config::get('disableAlias') ? $objItem->alias : $objItem->id);
 }

 /**
  * Generate a URL and return it as string
  *
  * @param \NewsModel $objItem
  * @param boolean    $blnAddArchive
  *
  * @return string
  */
 protected function generateNewsUrl($objItem, $blnAddArchive = false)
 {
     $strCacheKey = 'id_' . $objItem->id;
     // Load the URL from cache
     if (isset(self::$arrUrlCache[$strCacheKey])) {
         return self::$arrUrlCache[$strCacheKey];
     }
     // Initialize the cache
     self::$arrUrlCache[$strCacheKey] = null;
     switch ($objItem->source) {
         // Link to an external page
         case 'external':
             if (substr($objItem->url, 0, 7) == 'mailto:') {
                 self::$arrUrlCache[$strCacheKey] = \StringUtil::encodeEmail($objItem->url);
             } else {
                 self::$arrUrlCache[$strCacheKey] = ampersand($objItem->url);
             }
             break;
             // Link to an internal page
         // Link to an internal page
         case 'internal':
             if (($objTarget = $objItem->getRelated('jumpTo')) !== null) {
                 self::$arrUrlCache[$strCacheKey] = ampersand($this->generateFrontendUrl($objTarget->row()));
             }
             break;
             // Link to an article
         // Link to an article
         case 'article':
             if (($objArticle = \ArticleModel::findByPk($objItem->articleId, array('eager' => true))) !== null && ($objPid = $objArticle->getRelated('pid')) !== null) {
                 self::$arrUrlCache[$strCacheKey] = ampersand($this->generateFrontendUrl($objPid->row(), '/articles/' . (!\Config::get('disableAlias') && $objArticle->alias != '' ? $objArticle->alias : $objArticle->id)));
             }
             break;
     }
     // Link to the default page
     if (self::$arrUrlCache[$strCacheKey] === null) {
         $objPage = \PageModel::findByPk($objItem->getRelated('pid')->jumpTo);
         if ($objPage === null) {
             self::$arrUrlCache[$strCacheKey] = ampersand(\Environment::get('request'), true);
         } else {
             self::$arrUrlCache[$strCacheKey] = ampersand($this->generateFrontendUrl($objPage->row(), (\Config::get('useAutoItem') && !\Config::get('disableAlias') ? '/' : '/items/') . (!\Config::get('disableAlias') && $objItem->alias != '' ? $objItem->alias : $objItem->id)));
         }
         // Add the current archive parameter (news archive)
         if ($blnAddArchive && \Input::get('month') != '') {
             self::$arrUrlCache[$strCacheKey] .= (\Config::get('disableAlias') ? '&' : '?') . 'month=' . \Input::get('month');
         }
     }
     return self::$arrUrlCache[$strCacheKey];
 }

 /**
  * Return the meta fields of a news article as array
  *
  * @param NewsModel $objArticle
  *
  * @return array
  */
 protected function getMetaFields($objArticle)
 {
     $meta = \StringUtil::deserialize($this->news_metaFields);
     if (!is_array($meta)) {
         return array();
     }
     /** @var PageModel $objPage */
     global $objPage;
     $return = array();
     foreach ($meta as $field) {
         switch ($field) {
             case 'date':
                 $return['date'] = \Date::parse($objPage->datimFormat, $objArticle->date);
                 break;
             case 'author':
                 /** @var UserModel $objAuthor */
                 if (($objAuthor = $objArticle->getRelated('author')) instanceof UserModel) {
                     $return['author'] = $GLOBALS['TL_LANG']['MSC']['by'] . ' ' . $objAuthor->name;
                 }
                 break;
             case 'comments':
                 if ($objArticle->noComments || !in_array('comments', \ModuleLoader::getActive()) || $objArticle->source != 'default') {
                     break;
                 }
                 $intTotal = \CommentsModel::countPublishedBySourceAndParent('tl_news', $objArticle->id);
                 $return['ccount'] = $intTotal;
                 $return['comments'] = sprintf($GLOBALS['TL_LANG']['MSC']['commentCount'], $intTotal);
                 break;
         }
     }
     return $return;
 }

 /**
  * Return the link of a news article
  *
  * @param NewsModel $objItem
  * @param string    $strUrl
  * @param string    $strBase
  *
  * @return string
  */
 protected function getLink($objItem, $strUrl, $strBase = '')
 {
     switch ($objItem->source) {
         // Link to an external page
         case 'external':
             return $objItem->url;
             break;
             // Link to an internal page
         // Link to an internal page
         case 'internal':
             if (($objTarget = $objItem->getRelated('jumpTo')) !== null) {
                 return $strBase . $this->generateFrontendUrl($objTarget->row());
             }
             break;
             // Link to an article
         // Link to an article
         case 'article':
             if (($objArticle = \ArticleModel::findByPk($objItem->articleId, array('eager' => true))) !== null && ($objPid = $objArticle->getRelated('pid')) !== null) {
                 return $strBase . ampersand($this->generateFrontendUrl($objPid->row(), '/articles/' . ($objArticle->alias ?: $objArticle->id)));
             }
             break;
     }
     // Link to the default page
     return $strBase . sprintf($strUrl, $objItem->alias ?: $objItem->id);
 }

 /**
  * Return the link of a news article
  *
  * @param NewsModel $objItem
  * @param string    $strUrl
  * @param string    $strBase
  *
  * @return string
  */
 protected function getLink($objItem, $strUrl, $strBase = '')
 {
     switch ($objItem->source) {
         // Link to an external page
         case 'external':
             return $objItem->url;
             break;
             // Link to an internal page
         // Link to an internal page
         case 'internal':
             if (($objTarget = $objItem->getRelated('jumpTo')) instanceof PageModel) {
                 /** @var PageModel $objTarget */
                 return $objTarget->getAbsoluteUrl();
             }
             break;
             // Link to an article
         // Link to an article
         case 'article':
             if (($objArticle = \ArticleModel::findByPk($objItem->articleId, array('eager' => true))) !== null && ($objPid = $objArticle->getRelated('pid')) instanceof PageModel) {
                 /** @var PageModel $objPid */
                 return ampersand($objPid->getAbsoluteUrl('/articles/' . ($objArticle->alias ?: $objArticle->id)));
             }
             break;
     }
     // Backwards compatibility (see #8329)
     if ($strBase != '' && !preg_match('#^https?://#', $strUrl)) {
         $strUrl = $strBase . $strUrl;
     }
     // Link to the default page
     return sprintf($strUrl, $objItem->alias ?: $objItem->id);
 }

 /**
  * Generate a URL and return it as string.
  *
  * @param EventDispatcherInterface $eventDispatcher The event dispatcher.
  *
  * @param \NewsModel               $objItem         The news model.
  *
  * @param boolean                  $blnAddArchive   Add the current archive parameter (news archive) (default: false).
  *
  * @return string
  *
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  * @SuppressWarnings(PHPMD.NPathComplexity)
  * @SuppressWarnings(PHPMD.Superglobals)
  * @SuppressWarnings(PHPMD.CamelCaseVariableName)
  * @SuppressWarnings(PHPMD.UnusedFormalParameter)
  */
 protected function generateNewsUrl(EventDispatcherInterface $eventDispatcher, \NewsModel $objItem, $blnAddArchive = false)
 {
     $url = null;
     switch ($objItem->source) {
         // Link to an external page.
         case 'external':
             if (substr($objItem->url, 0, 7) == 'mailto:') {
                 $url = \String::encodeEmail($objItem->url);
             } else {
                 $url = ampersand($objItem->url);
             }
             break;
             // Link to an internal page.
         // Link to an internal page.
         case 'internal':
             if (($objTarget = $objItem->getRelated('jumpTo')) !== null) {
                 $generateFrontendUrlEvent = new GenerateFrontendUrlEvent($objTarget->row());
                 $eventDispatcher->dispatch(ContaoEvents::CONTROLLER_GENERATE_FRONTEND_URL, $generateFrontendUrlEvent);
                 $url = $generateFrontendUrlEvent->getUrl();
             }
             break;
             // Link to an article.
         // Link to an article.
         case 'article':
             if (($objArticle = \ArticleModel::findByPk($objItem->articleId, array('eager' => true))) !== null && ($objPid = $objArticle->getRelated('pid')) !== null) {
                 $generateFrontendUrlEvent = new GenerateFrontendUrlEvent($objPid->row(), '/articles/' . (!$GLOBALS['TL_CONFIG']['disableAlias'] && $objArticle->alias != '' ? $objArticle->alias : $objArticle->id));
                 $eventDispatcher->dispatch(ContaoEvents::CONTROLLER_GENERATE_FRONTEND_URL, $generateFrontendUrlEvent);
                 $url = $generateFrontendUrlEvent->getUrl();
             }
             break;
         default:
     }
     // Link to the default page.
     if ($url === null) {
         $objPage = \PageModel::findByPk($objItem->getRelated('pid')->jumpTo);
         if ($objPage === null) {
             $url = ampersand(\Environment::get('request'), true);
         } else {
             $generateFrontendUrlEvent = new GenerateFrontendUrlEvent($objPage->row(), ($GLOBALS['TL_CONFIG']['useAutoItem'] && !$GLOBALS['TL_CONFIG']['disableAlias'] ? '/' : '/items/') . (!$GLOBALS['TL_CONFIG']['disableAlias'] && $objItem->alias != '' ? $objItem->alias : $objItem->id));
             $eventDispatcher->dispatch(ContaoEvents::CONTROLLER_GENERATE_FRONTEND_URL, $generateFrontendUrlEvent);
             $url = $generateFrontendUrlEvent->getUrl();
         }
         // Add the current archive parameter (news archive).
         if ($blnAddArchive && \Input::get('month') != '') {
             $url .= ($GLOBALS['TL_CONFIG']['disableAlias'] ? '&' : '?') . 'month=' . \Input::get('month');
         }
     }
     return $url;
 }