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<?php |
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class NewsHolder extends Page |
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{ |
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public function getCMSFields() |
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{ |
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$intro = null; |
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$this->beforeUpdateCMSFields(function ($fields) { |
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$fields->renameField("Content", "Intro Content"); |
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$fields->insertBefore(new Tab($this->getLumberjackTitle()), 'Main'); |
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}); |
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$fields = parent::getCMSFields(); |
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if ($intro) { |
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$intro->setRightTitle("Appears at the top of the main ".$this->Title." page, above the list of articles."); |
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} |
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return $fields; |
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} |
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public function getLumberjackTitle() |
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{ |
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return "News Articles"; |
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} |
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public function getLumberjackPagesForGridfield($excluded = array()) |
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{ |
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return NewsArticle::get()->filter(array( |
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'ParentID' => $this->ID, |
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'ClassName' => $excluded, |
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)); |
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} |
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// Only allows certain children to be created |
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private static $allowed_children = array('NewsArticle'); |
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private static $description = 'Holds News Article pages'; |
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private static $icon = "basic-news/images/newspaper-page"; |
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public function stageChildren($showAll = false) |
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{ |
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return $this->__call('stageChildren', array($showAll))->sort(array('MenuTitle'=>'DESC', "Created"=>'DESC')); |
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} |
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public function init() |
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{ |
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RSSFeed::linkToFeed($this->Link("rss"), "News RSS Feed"); |
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parent::init(); |
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} |
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} |
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class NewsHolder_Controller extends Page_Controller |
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{ |
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private static $allowed_actions = array( |
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"rss" |
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); |
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View Code Duplication |
public function init() |
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{ |
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RSSFeed::linkToFeed($this->Link() . "rss"); |
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if (Director::fileExists(project() . "/css/news.css")) { |
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Requirements::css(project() . "/css/news.css"); |
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} else { |
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Requirements::css("basic-news/css/news.css"); |
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} |
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parent::init(); |
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} |
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public function rss() |
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{ |
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$config = SiteConfig::current_site_config(); |
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// Creates a new RSS Feed list |
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$rss = new RSSFeed( |
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$list = NewsArticle::get(), // an SS_List containing your feed items |
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$link = $this->Link("rss"), // a HTTP link to this feed |
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$title = $config->Title . " News", // title for this feed, displayed in RSS readers |
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$description = "All the latest news from ". $config->Title . "." // description |
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); |
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// Outputs the RSS feed to the user. |
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return $rss->outputToBrowser(); |
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} |
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// Provides Paginated List of NewsArticles |
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public function PaginatedPages() |
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{ |
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$list = new PaginatedList(NewsArticle::get()->filter("ParentID", $this->ID), $this->request); |
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$list->setPageLength(10); |
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return $list; |
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} |
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} |
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purplespider /
silverstripe-basic-news
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.