* @copyright Copyright (c) 2003-2012 Concrete5. (http://www.concrete5.org) * @license http://www.concrete5.org/license/ MIT License * */ use \Concrete\Core\Block\BlockController; class Controller extends BlockController { protected $btCacheBlockRecord = true; protected $btTable = 'btCoreStackDisplay'; protected $btIsInternal = true; public function getBlockTypeDescription() { return t("Proxy block for stacks added through the UI."); } public function getBlockTypeName() { return t("Stack Display"); } public function getOriginalBlockID() { return $this->bOriginalID; } public function getImportData($blockNode, $page) { $args = array(); $content = (string)$blockNode->stack; $stack = Stack::getByName($content); $args['stID'] = 0; if (is_object($stack)) { $args['stID'] = $stack->getCollectionID(); } return $args; } public function isValidControllerTask($method, $parameters = array()) { $b = $this->findBlockForAction($method, $parameters); return !empty($b); } public function runAction($action, $parameters = array()) { $b = $this->findBlockForAction($action, $parameters); if (empty($b)) { return; } $controller = $b->getController(); return $controller->runAction($action, $parameters); } function findBlockForAction($method, $parameters) { $stack = Stack::getByID($this->stID); if (!is_object($stack)) { return null; } $blocks = $stack->getBlocks(); foreach ($blocks as $b) { $controller = $b->getController(); if ($controller->isValidControllerTask($method, $parameters)) { return $b; } } return null; } public function export(\SimpleXMLElement $blockNode) { $stack = Stack::getByID($this->stID); if (is_object($stack)) { $cnode = $blockNode->addChild('stack'); $node = dom_import_simplexml($cnode); $no = $node->ownerDocument; $node->appendChild($no->createCDataSection($stack->getCollectionName())); } } public function on_page_view($page) { $stack = Stack::getByID($this->stID); if (!is_object($stack)) { return false; } $p = new Permissions($stack); if ($p->canViewPage()) { $blocks = $stack->getBlocks(); foreach ($blocks as $b) { $bp = new Permissions($b); if ($bp->canViewBlock()) { $btc = $b->getInstance(); if ('Controller' != get_class($btc)) { $btc->outputAutoHeaderItems(); } $csr = $b->getCustomStyle(); if (is_object($csr)) { $css = $csr->getCSS(); if ($css !== '') { $styleHeader = ''; $btc->addHeaderItem($styleHeader); } } $btc->runTask('on_page_view', array($page)); } } } } }