/**
* Visit a Block
*
* @param object BlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitBlock(BlockSiteComponent $siteComponent)
{
// check to see if user is authorized to view block
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if (!$authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view_comments"), $idManager->getId($siteComponent->getId()))) {
return;
}
$harmoni = Harmoni::instance();
//get all comments for site component
$commentsManager = CommentManager::instance();
$comments = $commentsManager->getAllComments($siteComponent->getAsset());
while ($comments->hasNext()) {
$comment = $comments->next();
$item = $this->addItem(new RSSItem());
$item->setTitle($comment->getSubject());
$item->setLink(SiteDispatcher::quickURL("view", "html", array("node" => $siteComponent->getId())) . "#comment_" . $comment->getIdString(), true);
$item->setPubDate($comment->getModificationDate());
$agentMgr = Services::getService("Agent");
$agent = $comment->getAuthor();
$item->setAuthor($agent->getDisplayName());
$item->setCommentsLink(SiteDispatcher::quickURL("view", "html", array("node" => $siteComponent->getId())));
$pluginMgr = Services::getService("PluginManager");
$plugin = $pluginMgr->getPlugin($comment->getAsset());
$item->setDescription($plugin->executeAndGetMarkup());
// MediaFile eclosures.
try {
foreach ($plugin->getRelatedMediaFiles() as $file) {
$item->addEnclosure($file->getUrl(), $file->getSize()->value(), $file->getMimeType());
}
} catch (UnimplementedException $e) {
}
}
}
/**
* Visit a Block
*
* @param object BlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitBlockInMenu(BlockSiteComponent $siteComponent)
{
$parent = $siteComponent->getParentComponent();
if (!$parent) {
throw new OperationFailedException("No parent for " . $siteComponent->getId());
}
return $parent->acceptVisitor($this);
}
/**
* Visit a block and return the resulting GUI component.
*
* @param object BlockSiteComponent $block
* @return object Component
* @access public
* @since 4/3/06
*/
function visitBlock(BlockSiteComponent $block)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $idManager->getId($block->getId()))) {
print "\n<div>" . $block->getDisplayName() . "</div>";
// $item->setDescription($this->getPluginContent($block));
// $item->setLink($this->getDetailUrl($block->getId()));
return;
} else {
return;
}
}
/**
* Visit a block and return the resulting GUI component.
*
* @param object BlockSiteComponent $block
* @return object Component
* @access public
* @since 4/3/06
*/
function visitBlock(BlockSiteComponent $block)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $idManager->getId($block->getId()))) {
$item = $this->rssFeed->addItem(new RSSItem());
$item->setTitle($block->getDisplayName());
$item->setDescription($this->getPluginContent($block));
$item->setLink($this->getDetailUrl($block->getId()));
return;
} else {
return;
}
}
/**
* Visit a Block and add to
*
* @param object BlockSiteComponent $siteComponent
* @return object
* @access public
* @since 8/31/07
*/
public function visitBlock(BlockSiteComponent $block)
{
$this->taggableItems[] = HarmoniNodeTaggedItem::forId($block->getId(), 'segue');
return $this->taggableItems;
//return visitTaggableComponents($block);
}
/**
* Visit a Block
*
* @param object BlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitBlock(BlockSiteComponent $siteComponent)
{
if (in_array($siteComponent->getId(), $this->visited)) {
return null;
}
$this->visited[] = $siteComponent->getId();
$name = html_entity_decode($siteComponent->getDisplayName());
$name = mb_convert_encoding($name, 'UTF-8', mb_detect_encoding($name, "ASCII,UTF-8,ISO-8859-1,JIS,EUC-JP,SJIS"));
$name = mb_strtolower($name, 'UTF-8');
$name = trim($name);
if ($name == $this->title) {
return $siteComponent->getId();
}
return null;
}
/**
* Add a subcomponent
*
* @param object SiteComponent $siteComponent
* @return void
* @access public
* @since 3/31/06
*/
public function addSubcomponent(BlockSiteComponent $siteComponent)
{
$cell = $this->_element->ownerDocument->createElement('cell');
$snippet = $this->_element->ownerDocument->createElement($siteComponent->getComponentClass());
$snippet->setAttribute('id', $siteComponent->getId());
$cell->appendChild($snippet);
$this->_element->appendChild($cell);
// this is only for single page load deletes (testing)
$this->_getChildComponents(true);
$this->_saveXml();
if (!$this->isOrganizer($siteComponent->_asset->getAssetType())) {
$this->_asset->addAsset($siteComponent->_asset->getId());
}
}
/**
* Answer an XML representation of the files attached to a site component.
*
* @param object BlockSiteComponent $siteComponent
* @access protected
*/
protected function recordAttachedMedia(BlockSiteComponent $siteComponent, $pageId = null)
{
if (is_null($pageId)) {
$pageId = $siteComponent->getId();
}
$mediaAssetType = new Type('segue', 'edu.middlebury', 'media_file', 'A file that is uploaded to Segue.');
$children = $siteComponent->getAsset()->getAssets();
while ($children->hasNext()) {
$child = $children->next();
if ($mediaAssetType->isEqual($child->getAssetType())) {
try {
$this->recordMediaAsset($child, $pageId);
} catch (PermissionDeniedException $e) {
} catch (OperationFailedException $e) {
}
}
}
}
/**
* Visit a Block
*
* @param object BlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitBlockInMenu(BlockSiteComponent $siteComponent)
{
$harmoni = Harmoni::instance();
// check to see if user is authorized to view block
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if (!$authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $idManager->getId($siteComponent->getId()))) {
return;
}
$this->printNodeStart($siteComponent);
print $this->getTabs() . "\t";
print "<div class='expandSpacer'>";
print " ";
print "</div>";
$this->printNodeInfo($siteComponent, true);
$this->printNodeEnd($siteComponent);
}
/**
* Visit a block and return the resulting GUI component. (A menu item)
*
* @param object BlockSiteComponent $block
* @return object MenuItem
* @access public
* @since 4/3/06
*/
public function visitBlockInMenu(BlockSiteComponent $block)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if (!$authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $idManager->getId($block->getId()))) {
$false = false;
return $false;
}
}
/**
* Apply tags to a block
*
* @param BlockSiteComponent $siteComponent
* @param object DOMElement $element
* @return void
* @access protected
* @since 4/18/08
*/
protected function applyTags(BlockSiteComponent $siteComponent, DOMElement $element)
{
//$asset = $siteComponent->getAsset();
$tagManager = Services::getService("Tagging");
$idManager = Services::getService("Id");
$item = HarmoniNodeTaggedItem::forId($siteComponent->getId(), 'segue');
$tagElements = $this->xpath->query('./tags/tag', $element);
foreach ($tagElements as $tagElement) {
$tag = new Tag($tagElement->nodeValue);
$date = DateAndTime::fromString($tagElement->getAttribute('create_date'));
$agentId = $this->getAgentId($tagElement->getAttribute('agent_id'));
$tag->tagItemForAgent($item, $agentId, $date);
}
}
/**
* Visit a block and return the resulting GUI component. (A menu item)
*
* @param object BlockSiteComponent $block
* @return object MenuItem
* @access public
* @since 4/3/06
*/
public function visitBlockInMenu(BlockSiteComponent $block)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if (!$authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $idManager->getId($block->getId()))) {
$false = false;
return $false;
}
$pluginManager = Services::getService('PluginManager');
// Create and return the component
ob_start();
if ($this->showBlockTitle($block)) {
$desc = strip_tags($block->getDescription());
print "<div class='heading' title=\"" . $desc . "\">" . $this->getBlockTitle($block) . "</div>";
}
print "<div>" . $this->getPluginContent($block, true) . "</div>";
$menuItem = new MenuItem(ob_get_clean(), 1);
return $menuItem;
}
