/**
* Answer the organizer above the reference node that can accept the component type given.
*
* @param object SiteComponent $refNode
* @param object Type $componentType
* @return object OrganizerSiteComponent
* @access public
* @since 1/15/09
* @static
*/
public static function getOrganizerForComponentType(SiteComponent $refNode, Type $componentType)
{
// For pages and sections, find the menu above our component.
if ($componentType->getDomain() == 'segue-multipart') {
$parentComponent = $refNode->getParentComponent();
while ($parentComponent) {
if ($parentComponent->getComponentClass() == 'MenuOrganizer') {
return $parentComponent;
}
$parentComponent = $parentComponent->getParentComponent();
}
// If we didn't find a menu above our ref node, maybe we started in a heading.
// Search down for a menu.
$director = SiteDispatcher::getSiteDirector();
$rootNode = $director->getRootSiteComponent($refNode->getId());
$result = $rootNode->acceptVisitor(new GetMenuBelowSiteVisitor());
if ($result) {
return $result;
}
// If we still haven't found a menu, then there isn't one in this site.
// Nothing more we can do.
throw new OperationFailedException("Cannot create a " . $componentType->getKeyword() . ". Site " . $rootNode->getSlot()->getShortname() . " - '" . $rootNode->getDisplayName() . "' does not have any menus to add this component to.");
} else {
$parentComponent = $refNode->getParentComponent();
while ($parentComponent) {
if ($parentComponent->getComponentClass() == 'FlowOrganizer' || $parentComponent->getComponentClass() == 'MenuOrganizer') {
return $parentComponent;
}
}
// If we haven't found a flow organizer above the refNode, something is wrong.
throw new OperationFailedException("Cannot create a " . $componentType->getKeyword() . ". A ContentOrganizer was not found above reference node " . $refNode->getId());
}
}
/**
* Visit any kind of SiteComponent and record its visibility
*
* @param object SiteComponent $siteComponent
* @return array
* @access public
* @since 8/31/07
*/
private function visitSiteComponent(SiteComponent $siteComponent)
{
$this->_visibleComponents[$siteComponent->getId()] = $siteComponent;
$results = array();
$results['VisibleComponents'] = $this->_visibleComponents;
$results['FilledTargetIds'] = $this->_filledTargetIds;
return $results;
}
/**
* Answer true if the component passed is the direct child of the site nav organizer.
*
* @param object SiteComponent $siteComponent
* @return boolean
* @access private
* @since 4/10/08
*/
private function isChildOfSiteNavOrg(SiteComponent $siteComponent)
{
if (!isset($this->siteNavOrgId)) {
$siteNav = $siteComponent->getDirector()->getRootSiteComponent($siteComponent->getId());
$this->siteNavOrgId = $siteNav->getOrganizer()->getId();
}
if ($this->siteNavOrgId == $siteComponent->getParentComponent()->getId()) {
return true;
} else {
return false;
}
}
/**
* Search for SiteComponents with the title passed going up the hierarchy, then down
* into siblings.
*
* @param object SiteComponent $startingComponent
* @return mixed string or null
* @access private
* @since 12/3/07
*/
private function searchUp(SiteComponent $startingComponent)
{
$parent = $startingComponent->getParentComponent();
if ($parent) {
$result = $this->searchDown($parent);
if (!is_null($result)) {
return $result;
} else {
return $this->searchUp($parent);
}
}
return null;
}
public function __get($var)
{
$path = "{$this->_files_path}/{$var}";
if (is_dir($path)) {
return new SiteDataFiles($this, $path);
}
return parent::__get($var);
}
/**
* Answer an array of RSS link info.
*
* @param object SiteComponent $siteComponent
* @return array
* @access private
* @since 3/11/08
* @static
*/
private static function getLinks(SiteComponent $siteComponent)
{
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace(null);
$links = array();
// Content RSS
$links[] = array('url' => SiteDispatcher::quickUrl("rss", "content", array('node' => $siteComponent->getId())), 'label' => _('Content RSS'), 'title' => _("Content RSS for") . " " . htmlentities(strip_tags($siteComponent->getDisplayName())));
// Comments RSS
$links[] = array('url' => SiteDispatcher::quickUrl("rss", "comments", array('node' => $siteComponent->getId())), 'label' => _('Discussion RSS'), 'title' => _("Discussion RSS for") . " " . htmlentities(strip_tags($siteComponent->getDisplayName())));
$harmoni->request->endNamespace();
return $links;
}
/**
* Print the history link
*
* @param SiteComponent $siteComponent
* @return void
* @access public
* @since 6/04/08
*/
function printHistoryLink(SiteComponent $siteComponent)
{
print "\n\t\t\t\t<tr><td class='ui2_settingborder'>";
print "\n\t\t\t\t<div class='ui2_settingtitle'>";
print _('Edit History: ') . "\n\t\t\t\t</div>";
print "\n\t\t\t\t</td><td class='ui2_settingborder'>";
print "\n\t\t\t\t\t";
print "<a href='";
$harmoni = Harmoni::instance();
$harmoni->history->markReturnURL('view_history_' . $siteComponent->getId());
print SiteDispatcher::quickURL('versioning', 'view_history', array("node" => $siteComponent->getId(), 'returnModule' => $harmoni->request->getRequestedModule(), 'returnAction' => $harmoni->request->getRequestedAction()));
print "'>";
print _("view history");
print " »</a>";
print "\n\t\t\t\t</td></tr>";
}
/**
* Answer the root of the site
*
* @param SiteComponent $siteComponent
* @return SiteNavBlockSiteComponent
* @access public
* @since 9/24/07
*/
public function getSiteNavBlock(SiteComponent $siteComponent)
{
$parent = $siteComponent->getParentComponent();
if (is_null($parent)) {
return $siteComponent;
} else {
return $this->getSiteNavBlock($parent);
}
}
/**
* Apply common properties a siteComponent
*
* @param object SiteComponent $siteComponent
* @param object DOMElement $element
* @return void
* @access protected
* @since 1/22/08
*/
protected function applyCommonProperties(SiteComponent $siteComponent, DOMElement $element)
{
if ($element->hasAttribute('showDisplayNames')) {
$siteComponent->updateShowDisplayNames($element->getAttribute('showDisplayNames'));
}
if ($element->hasAttribute('showHistory')) {
$siteComponent->updateShowHistorySetting($element->getAttribute('showHistory'));
}
if ($element->hasAttribute('showDates')) {
$siteComponent->updateShowDatesSetting($element->getAttribute('showDates'));
}
if ($element->hasAttribute('showAttribution')) {
$siteComponent->updateShowAttributionSetting($element->getAttribute('showAttribution'));
}
if ($element->hasAttribute('sortMethod')) {
$siteComponent->updateSortMethodSetting($element->getAttribute('sortMethod'));
}
if ($element->hasAttribute('commentsEnabled')) {
$siteComponent->updateCommentsEnabled($element->getAttribute('commentsEnabled'));
}
if ($element->hasAttribute('width')) {
$siteComponent->updateWidth($element->getAttribute('width'));
}
if ($element->hasAttribute('showDates')) {
$siteComponent->updateShowDatesSetting($element->getAttribute('showDates'));
}
if ($element->hasAttribute('showAttribution')) {
$siteComponent->updateShowAttributionSetting($element->getAttribute('showAttribution'));
}
}
/**
* Answer a wrapping div that triggers showing and hiding the border and
* controls-bar for the item
*
* @param string $borderColor
* @param SiteComponent $siteComponent
* @return string
* @access public
* @since 1/16/07
*/
function getBarPreHTML($borderColor, SiteComponent $siteComponent, $borderWidth = '2px')
{
ob_start();
print "\n<div class='site_component_wrapper'";
if (!$this->controlsAlwaysVisible()) {
print " onmouseover='this.borderColor = \"{$borderColor}\"; showControls(this)'";
print " onmouseout='if (isValidMouseOut(this, event)) {hideControls(this);} '";
print " style='position: relative; border: {$borderWidth} solid transparent;'";
} else {
print " style='position: relative; margin: 1px; border: {$borderWidth} solid {$borderColor};'";
}
print " onclick='";
print "if (shiftAndMetaOrControl(event)) { ";
print "toggleControls(document.get_element_by_id(\"controls_bar__" . $siteComponent->getId() . "\")); ";
print "if (event.stopPropagation) { ";
print "event.stopPropagation(); ";
print "} else if (window.event) { ";
print "window.event.cancelBubble = true; ";
print "}";
print "}";
print "'";
print ">";
return ob_get_clean();
}
/**
* Answer the history control
*
* @param object SiteComponent $siteComponent
* @return string
* @access public
* @since 1/10/08
*/
public function getHistory(SiteComponent $siteComponent)
{
ob_start();
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$harmoni = Harmoni::instance();
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $siteComponent->getQualifierId())) {
$harmoni = Harmoni::instance();
$harmoni->history->markReturnURL('view_history_' . $siteComponent->getId());
$url = SiteDispatcher::quickURL('versioning', 'view_history', array("node" => $siteComponent->getId(), 'returnModule' => $harmoni->request->getRequestedModule(), 'returnAction' => $harmoni->request->getRequestedAction()));
print "\n\t\t\t\t\t<a href='" . $url . "'>";
print _("history");
print "</a>";
}
return ob_get_clean();
}
/**
* Save a role for a hierarchy node
*
* @param object SiteComponent $component
* @param object SegueRole $role
* @return <##>
* @access public
* @since 11/16/07
*/
public function saveRole(SiteComponent $component, SegueRole $role)
{
$roleMgr = SegueRoleManager::instance();
$idMgr = Services::getService("Id");
$agentId = $this->getAgentId();
$componentId = $idMgr->getId($component->getId());
// Ensure that Everyone or Institute are not set to admin
$everyoneId = $idMgr->getId('edu.middlebury.agents.everyone');
$instituteId = $idMgr->getId('edu.middlebury.institute');
if ($agentId->isEqual($everyoneId) || $agentId->isEqual($instituteId)) {
if ($role->getIdString() == 'admin') {
$role = $roleMgr->getRole('editor');
}
}
// printpre("Saving role '".$role->getIdString()."' for ".$agentId." at ".$component->getDisplayName());
// Find the parent node.
$parent = $component->getParentComponent();
if ($parent) {
$parentQualifierId = $parent->getQualifierId();
$parentRole = $roleMgr->getAgentsRole($agentId, $parentQualifierId, true);
}
// Apply the role or clear it if it is less than the implicitly given role.
try {
if (isset($parentRole) && $role->isLessThanOrEqualTo($parentRole)) {
$roleMgr->clearRoleAZs($agentId, $componentId);
// printpre("Clearing duplicate role '".$role->getIdString()."' for ".$agentId." at ".$component->getDisplayName());
} else {
$role->apply($agentId, $componentId);
}
} catch (PermissionDeniedException $e) {
}
return true;
}
/**
* Answer the NavBlock above the node passed
*
* @param SiteComponent $siteComponent
* @return NavBlockSiteComponent
* @access protected
* @since 8/27/08
*/
protected function getParentNavBlock(SiteComponent $siteComponent)
{
$parent = $siteComponent->getParentComponent();
if (!$parent) {
throw new OperationFailedException("No Parent Component.");
}
switch ($parent->getComponentClass()) {
case 'NavBlock':
case 'SiteNavBlock':
return $parent;
default:
return $this->getParentNavBlock($parent);
}
}
/**
* Save the displayType options
*
* @param object SiteComponent $siteComponent
* @param array $values
* @return boolean
* @access protected
* @since 5/12/08
*/
protected function saveDisplayType(SiteComponent $siteComponent, array $values)
{
$siteComponent->setDisplayType($values['displayType']);
$siteComponent->setHeadingDisplayType($values['headingDisplayType']);
return true;
}
/**
* Destructor.
*/
public function __destruct()
{
if ($this->dbh_ro) {
$this->dbh_ro->disconnect();
}
if ($this->dbh_rw) {
$this->dbh_rw->disconnect();
}
parent::__destruct();
}
/**
* Add a qualifierId
*
* @param object SiteComponent $siteComponent
* @return void
* @access private
* @since 11/14/07
*/
private function addQualifierForSiteComponent(SiteComponent $siteComponent, $isRoot = false)
{
$qualifierId = $siteComponent->getQualifierId();
$authZ = Services::getService('AuthZ');
$idMgr = Services::getService('Id');
// Skip if we've added it already
if (in_array($qualifierId->getIdString(), $this->qualifierIdsAdded)) {
return;
}
$this->qualifierIdsAdded[] = $qualifierId->getIdString();
// Skip any printing of the node if the current user has no authorization
// to view the node or any descendents.
if (!$authZ->isUserAuthorized($idMgr->getId("edu.middlebury.authorization.view"), $qualifierId) && !$authZ->isUserAuthorizedBelow($idMgr->getId("edu.middlebury.authorization.view_authorizations"), $qualifierId)) {
return;
}
$roleMgr = SegueRoleManager::instance();
$valuesHidden = false;
try {
$role = $roleMgr->getAgentsRole($this->agentId, $qualifierId);
} catch (PermissionDeniedException $e) {
$role = $roleMgr->getAgentsRole($this->agentId, $qualifierId, true);
$valuesHidden = true;
}
// Create the property with the current role
$title = strip_tags($siteComponent->getDisplayName());
if (!strlen($title)) {
$title = _("Untitled");
}
if ($isRoot) {
$this->property->addField($qualifierId->getIdString(), $title, $role->getIdString(), ">=");
} else {
$parentQualifierId = $siteComponent->getParentComponent()->getQualifierId();
$this->property->addChildField($parentQualifierId->getIdString(), $qualifierId->getIdString(), $title, $role->getIdString(), ">=");
}
// Make the values hidden if the current user has no authorization
// to view the authorizations of the node.
if ($valuesHidden) {
$this->property->makeValuesHidden($qualifierId->getIdString());
}
// Disable options that are precluded by implicit authorizations
// coming from group membership.
$groupRole = $roleMgr->getGroupImplictRole($this->agentId, $qualifierId, true);
try {
$groupIds = $groupRole->getAgentsCausing();
$names = array();
$agentMgr = Services::getService("Agent");
foreach ($groupIds as $id) {
$group = $agentMgr->getAgentOrGroup($id);
if ($group->getDisplayName()) {
$names[] = "'" . $group->getDisplayName() . "'";
} else {
$names[] = "'" . $id->getIdString() . "'";
}
}
$groupNames = ' (' . implode(", ", $names) . ")";
} catch (Exception $e) {
$groupNames = '';
}
foreach ($roleMgr->getRoles() as $role) {
if ($role->isLessThan($groupRole)) {
$message = _("You cannot remove the '%1' role because '%2' is a member a group%3 that has been given the '%1' role.");
$message = str_replace("%1", $groupRole->getDisplayName(), $message);
$message = str_replace("%2", $this->agent->getDisplayName(), $message);
$message = str_replace("%3", $groupNames, $message);
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), $message);
}
}
// Disable options that are precluded by implicit authorizations
// coming from above the site in the AuthZ hierarchy.
foreach ($roleMgr->getRoles() as $role) {
if ($role->isLessThan($this->siteImplicitRole)) {
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), $this->siteImplicitRoleMessage);
}
}
// Disable options where modify_authorization is not allowed.
$authN = Services::getService('AuthN');
$adminRole = $roleMgr->getRole('admin');
if (!$authZ->isUserAuthorized($idMgr->getId("edu.middlebury.authorization.modify_authorizations"), $qualifierId)) {
foreach ($roleMgr->getRoles() as $role) {
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), _("You are not authorized to change authorization here."));
}
} else {
if ($authN->getFirstUserId()->isEqual($this->agentId)) {
foreach ($roleMgr->getRoles() as $role) {
if ($role->isLessThan($adminRole)) {
$this->property->makeDisabled($qualifierId->getIdString(), $role->getIdString(), _("You cannot remove your own Administrator access."));
}
}
}
}
// Disable the Administrator role for everyone and institute.
$nonAdminAgents = array();
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.agents.everyone');
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.agents.anonymous');
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.agents.users');
$nonAdminAgents[] = $idMgr->getId('edu.middlebury.institute');
foreach ($nonAdminAgents as $agentId) {
if ($agentId->isEqual($this->agentId)) {
$message = _("You cannot give the '%1' role to '%2' for security reasons.");
$message = str_replace("%1", $adminRole->getDisplayName(), $message);
$message = str_replace("%2", $this->agent->getDisplayName(), $message);
$this->property->makeDisabled($qualifierId->getIdString(), 'admin', $message);
break;
}
}
}
/**
* get all actions in the node
*
* @return array of Participation_Action
* @access public
* @since 1/23/09
*/
public function getActions()
{
$visitor = new ParticipationSiteVisitor();
$this->_node->acceptVisitor($visitor);
return $visitor->getActions();
}
/**
* Print the reorder form
*
* @param object SiteComponent $siteComponent
* @return void
* @access public
* @since 9/20/07
*/
public function printReorderForm(SiteComponent $siteComponent)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$harmoni = Harmoni::instance();
$parent = $siteComponent->getParentComponent();
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $parent->getQualifierId())) {
$url = $harmoni->request->quickURL($this->module, 'reorder', array('returnNode' => SiteDispatcher::getCurrentNodeId(), 'returnAction' => $this->action));
$harmoni->request->startNamespace('reorder');
$organizer = $siteComponent->getParentComponent();
$myCell = $organizer->getCellForSubcomponent($siteComponent);
print "\n\t\t\t\t\t<form class='ui1_controls reorder_form_" . $parent->getId() . "' action='" . $url . "' method='post' style='display: none'>";
print "\n\t<input type='hidden' name='" . RequestContext::name('node') . "' value='" . $siteComponent->getId() . "' />";
print "\n\t<select name='" . RequestContext::name('position') . "' onchange='this.form.submit();'>";
for ($i = 0; $i < $organizer->getTotalNumberOfCells(); $i++) {
print "\n\t\t<option value='{$i}'";
if ($myCell == $i) {
print " selected='selected'";
}
print ">" . ($i + 1) . "</option>";
}
print "\n\t</select>";
print "\n\t<input type='button' onclick=\"";
print "hideReorder('" . $parent->getId() . "'); ";
print "\" value='" . _("Cancel") . "'/>";
print "\n\t\t\t\t\t</form>";
$harmoni->request->endNamespace();
}
}
/**
* Move a component.
*
* @param object SiteComponent
* @return void
* @access protected
* @since 8/4/08
*/
protected function moveComponent(SiteComponent $siteComponent)
{
// Check that we are allow to remove the source component
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if (!$authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.remove_children"), $siteComponent->getParentComponent()->getQualifierId())) {
throw new PermissionDeniedException("You are not authorized to remove this node from its original location.");
}
$oldParent = $siteComponent->getParentComponent();
$oldParent->detatchSubcomponent($siteComponent);
$this->getDestinationComponent()->addSubcomponent($siteComponent);
return $siteComponent;
}
/**
* Answer the title for a nodeId
*
* @param string $nodeIdString
* @param object SiteComponent $startingSiteComponent
* @return string
* @access public
* @since 12/3/07
*/
public function getNodeTitle($nodeIdString, SiteComponent $startingSiteComponent)
{
$director = $startingSiteComponent->getDirector();
$node = $director->getSiteComponentById($nodeIdString);
if (strlen($node->getDisplayName())) {
return $node->getDisplayName();
} else {
return _("untitled");
}
}
/**
* Print direction controls
*
* @param SiteComponent $siteComponent
* @return void
* @access public
* @since 5/13/07
*/
function printDirection($siteComponent, $step)
{
$property = $step->addComponent('direction', new WSelectList());
$property->setValue($siteComponent->getDirection());
$directions = array("Left-Right/Top-Bottom" => _("Left-Right/Top-Bottom"), "Top-Bottom/Left-Right" => _("Top-Bottom/Left-Right"), "Right-Left/Top-Bottom" => _("Right-Left/Top-Bottom"), "Top-Bottom/Right-Left" => _("Top-Bottom/Right-Left"));
foreach ($directions as $direction => $label) {
$property->addOption($direction, $label);
}
print "\n\t\t\t\t<p style='white-space: nowrap; font-weight: bold;'>";
print "\n\t\t\t\t\t" . _('Index Direction: ') . "[[direction]]";
print "\n\t\t\t\t</p>";
}
/**
* get url of node that action is applied to
*
* @return string
* @access public
* @since 1/23/09
*/
public function getTargetUrl()
{
return SiteDispatcher::quickURL('view', 'html', array('node' => $this->_node->getId()));
}
/**
* Print width controls
*
* @param SiteComponent $siteComponent
* @return void
* @access public
* @since 4/17/06
*/
function printWidth($siteComponent, $step)
{
$property = $step->addComponent('width', new WTextField());
$property->setValue($siteComponent->getWidth());
$property->setSize(6);
$property->setErrorRule(new WECRegex("^([0-9]+(px|%))?\$"));
$property->setErrorText(_("Must be blank or in either pixel or percent form; e.g. '150px', 200px', '100%', '50%', etc."));
print "<div style='font-weight: bold;'>" . _('Maximum Width Guideline: ');
print "[[width]]";
print "</div>";
print "<div style='font-size: smaller;'>" . _("If desired, enter a width in either pixel or percent form; e.g. '150px', 200px', '100%', '50%', etc.<br/><strong>Note:</strong> This width is a guideline and is not guarenteed to be enforced. Content will fill the page, using this guideline where possible. Content inside of this container may stretch it beyond the specified width.") . "</div>";
}
/**
* get url of node that action is applied to
*
* @return string
* @access public
* @since 1/23/09
*/
public function getTargetUrl()
{
$url = SiteDispatcher::quickURL('versioning', 'compare_versions', array('node' => $this->_node->getId(), 'late_rev' => $this->_version->getVersionId()));
return $url;
}
/**
* Apply the block heading style.
*
* @param SiteComponent $siteComponent
* @return void
* @access public
* @since 6/45/08
*/
public function applyBlockHeadingDisplayType(SiteComponent $siteComponent)
{
if (RequestContext::value('headingDisplayType') && RequestContext::value('headingDisplayType') !== $siteComponent->getHeadingDisplayType()) {
$siteComponent->setHeadingDisplayType(RequestContext::value('headingDisplayType'));
}
}
/**
* Answer true if the current user is authorized to export this node.
*
* @param SiteComponent $siteComponent
* @return boolean
* @access protected
*/
protected function isAuthorizedToExportComments(SiteComponent $siteComponent)
{
$authZ = Services::getService("AuthZ");
$idMgr = Services::getService("Id");
return $authZ->isUserAuthorized($idMgr->getId('edu.middlebury.authorization.view_comments'), $siteComponent->getQualifierId());
}
/**
* Print Node info html
*
* @param object SiteComponent $siteComponent
* @return void
* @access protected
* @since 3/17/08
*/
protected function printNodeInfo(SiteComponent $siteComponent, $inMenu = false)
{
$harmoni = Harmoni::instance();
print $this->getTabs() . "\t";
if ($siteComponent->getId() == SiteDispatcher::getCurrentNodeId()) {
print "<div class='info current'>";
} else {
print "<div class='info'>";
}
print $this->getTabs() . "\t\t";
print "<div class='title'>";
$nodeUrl = SiteDispatcher::quickURL('view', 'html', array('node' => $siteComponent->getId()));
if (!$inMenu) {
print "<a href='" . $nodeUrl . "' ";
print ' onclick="';
print "if (window.opener) { ";
print "window.opener.location = this.href; ";
print "return false; ";
print '}" ';
print " title='" . _("View this node") . "'>";
}
print $siteComponent->getDisplayName();
if (!$inMenu) {
print "</a>";
}
print "</div>";
$nodeDescription = HtmlString::withValue($siteComponent->getDescription());
$nodeDescription->stripTagsAndTrim(5);
print $this->getTabs() . "\t\t";
print "<div class='description'>" . $nodeDescription->stripTagsAndTrim(20) . "</div>";
print $this->getTabs() . "\t";
print "</div>";
}
/**
* Answer the link to add a particular SiteComponent to the selection
*
* @param object SiteComponent $siteComponent
* @return string XHTML
* @access public
* @since 7/31/08
*/
public function getAddLink(SiteComponent $siteComponent)
{
$this->addHeadJavascript();
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("selection");
ob_start();
print "\n\t\t<a ";
print " id='selection_add_link-" . $siteComponent->getId() . "'";
print " class='";
if ($this->isSiteComponentInSet($siteComponent)) {
print "Selection_add_link_selected";
} else {
print "Selection_add_link_deselected";
}
print "' ";
print " style='cursor: pointer;'";
print " href='#' ";
print " onclick=\"Segue_Selection.instance().toggleComponent({";
print "id: '" . $siteComponent->getId() . "', ";
print "type: '" . $siteComponent->getComponentClass() . "', ";
print "displayName: '" . addslashes(str_replace('"', '"', preg_replace('/\\s+/', ' ', strip_tags($siteComponent->getDisplayName())))) . "' ";
print "}); return false;\"";
print 'title="' . _("Copy to your Selection") . '" ';
print ">" . _('Copy');
print "</a>";
$harmoni->request->endNamespace();
return ob_get_clean();
}
/**
* Remove a subcomponent, but don't delete it from the director completely.
* This is used to remove nested menus.
*
* @param object SiteComponent $subcomponent
* @return void
* @access public
* @since 9/22/06
*/
function detatchSubcomponent(SiteComponent $subcomponent)
{
$this->_element->removeChild($subcomponent->getElement());
$this->_saveXml();
}
