/**
* Visit a Block
*
* @param object BlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 1/26/09
*/
public function visitBlock(BlockSiteComponent $siteComponent)
{
$view = new Participation_View($siteComponent);
$idMgr = Services::getService('Id');
$azMgr = Services::getService('AuthZ');
// get create actions
if ($azMgr->isUserAuthorized($idMgr->getId('edu.middlebury.authorization.modify'), $siteComponent->getQualifierId()) == TRUE) {
$this->_actions[] = new Participation_CreateAction($view, $siteComponent);
}
// get comment actions
$commentsManager = CommentManager::instance();
$comments = $commentsManager->getAllComments($siteComponent->getAsset(), DESC);
while ($comments->hasNext()) {
$comment = $comments->next();
if ($azMgr->isUserAuthorized($idMgr->getId('edu.middlebury.authorization.comment'), $siteComponent->getQualifierId()) == TRUE) {
$this->_actions[] = new Participation_CommentAction($view, $comment);
}
}
// get history actions
$pluginManager = Services::getService('PluginManager');
$plugin = $pluginManager->getPlugin($siteComponent->getAsset());
if ($plugin->supportsVersioning()) {
$versions = $plugin->getVersions();
$firstVersion = 0;
foreach ($versions as $version) {
if ($version->getNumber() != 1) {
if ($azMgr->isUserAuthorized($idMgr->getId('edu.middlebury.authorization.modify'), $siteComponent->getQualifierId()) == TRUE) {
$this->_actions[] = new Participation_HistoryAction($view, $siteComponent, $version);
}
}
}
}
}
/**
* Visit a Block
*
* @param object BlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitBlock(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;
}
$item = $this->addItem(new RSSItem());
$item->setTitle($siteComponent->getDisplayName());
$item->setLink(SiteDispatcher::quickURL("view", "html", array("node" => $siteComponent->getId())), true);
$item->setPubDate($siteComponent->getModificationDate());
$agentMgr = Services::getService("Agent");
$agent = $agentMgr->getAgent($siteComponent->getCreator());
$item->setAuthor($agent->getDisplayName());
$item->setCommentsLink(SiteDispatcher::quickURL("view", "html", array("node" => $siteComponent->getId())));
$pluginMgr = Services::getService("PluginManager");
$plugin = $pluginMgr->getPlugin($siteComponent->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) {
}
// Tags
$taggedItem = TaggedItem::forId($siteComponent->getQualifierId(), 'segue');
$tags = $taggedItem->getTags();
while ($tags->hasNext()) {
$item->addCategory($tags->next()->getValue());
}
}
/**
* Answer controls for adding to the selection.
*
* @param object BlockSiteComponent $siteComponent
* @return string
* @access public
* @since 8/5/08
*/
public function getSelectionAdd(BlockSiteComponent $siteComponent)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$harmoni = Harmoni::instance();
if (!$authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $siteComponent->getQualifierId())) {
return false;
}
return Segue_Selection::instance()->getAddLink($siteComponent);
}
/**
* Add controls to the block
*
* @param object BlockSiteComponent $block
* @param object Container $guiContainer
* @return object Container The guiContainer
* @access public
* @since 5/24/07
*/
function addBlockControls(BlockSiteComponent $block, Container $guiContainer)
{
// Add controls bar and border
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $block->getQualifierId())) {
$controlsHTML = $this->getBarPreHTML('#090', $block) . $this->getControlsHTML($block, "<em>" . $this->_classNames['Block'] . "</em>", $block->acceptVisitor($this->_controlsVisitor), '#090', '#9F9', '#6C6', 0, '0px', Segue_Selection::instance()->getAddLink($block));
$guiContainer->setPreHTML($controlsHTML . $guiContainer->getPreHTML($null = null));
$guiContainer->setPostHTML($this->getBarPostHTML());
}
return $guiContainer;
}
/**
* Apply a Role to a site component
*
* @param object BlockSiteComponent $siteComponent
* @param object DOMElement $element
* @return void
* @access protected
* @since 1/25/08
*/
protected function applyRole(BlockSiteComponent $siteComponent, DOMElement $element)
{
$roleMgr = SegueRoleManager::instance();
$role = $roleMgr->getRole($element->getAttribute('role'));
$role->apply($this->getAgentId($element->getAttribute('agent_id')), $siteComponent->getQualifierId(), true);
}
