/**
* Visit a Site Navigation Block
*
* @param object SiteNavBlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 4/13/08
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteComponent)
{
return $siteComponent->getOrganizer()->acceptVisitor($this);
}
/**
* Visit a Site Navigation Block
*
* @param object SiteNavBlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteNavBlock)
{
$childOrganizer = $siteNavBlock->getOrganizer();
$childOrganizer->acceptVisitor($this);
return $this->taggableItems;
}
/**
* Visit a Site Navigation Block
*
* @param object SiteNavBlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteComponent)
{
$visitor = new SiteNodeDataVisitor();
$siteComponent->acceptVisitor($visitor);
$this->_nodeData = $visitor->getNodeData();
}
/**
* Visit a Site Navigation Block
*
* @param object SiteNavBlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteComponent)
{
// If there is an implicit role coming from above the site in the authorization
// hierarchy, make lesser roles disabled.
$roleMgr = SegueRoleManager::instance();
$groupImplicitRole = $roleMgr->getGroupImplictRole($this->agentId, $siteComponent->getQualifierId(), true);
$implicitRole = $roleMgr->getAgentsImplicitRole($this->agentId, $siteComponent->getQualifierId(), true);
if ($implicitRole->isGreaterThan($roleMgr->getRole('no_access')) && $implicitRole->isGreaterThan($groupImplicitRole)) {
$this->siteImplicitRole = $implicitRole;
$message = _("You cannot remove the '%1' role for '%2' because it was set for all of Segue.");
$message = str_replace("%1", $implicitRole->getDisplayName(), $message);
$message = str_replace("%2", $this->agent->getDisplayName(), $message);
$this->siteImplicitRoleMessage = $message;
}
$this->addQualifierForSiteComponent($siteComponent, true);
$siteComponent->getOrganizer()->acceptVisitor($this);
}
/**
* Visit a Site Navigation Block
*
* @param object SiteNavBlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteComponent)
{
// If there is no menu in the site, then by definition there is no header
// or footer
return $siteComponent->acceptVisitor($this->hasMenuBelowVisitor);
}
/**
* Visit a Site Navigation Block
*
* @param object SiteNavBlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/5/08
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteComponent)
{
if (!$this->firstSeen) {
$this->firstSeen = true;
}
$siteComponent->getOrganizer()->acceptVisitor($this);
}
/**
* Visit a Site Navigation Block
*
* @param object SiteNavBlockSiteComponent $siteComponent
* @return mixed
* @access public
* @since 8/31/07
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteComponent)
{
$actionRows = $this->getActionRows();
$actionRows->add(new Heading(_("Site map for: ") . $siteComponent->getDisplayName(), 2));
$this->printNodeStart($siteComponent);
$this->printNodeInfo($siteComponent);
//children
print $this->getTabs() . "\t";
print "<div class='children' id='site_children'>";
$this->depth++;
$this->depth++;
$organizer = $siteComponent->getOrganizer();
$organizer->acceptVisitor($this);
$this->depth--;
$this->depth--;
print $this->getTabs() . "\t";
print "</div>";
$this->printNodeEnd($siteComponent);
}
/**
* Save the theme step
*
* @param array $values
* @param object SiteNavBlockSiteComponent $site
* @return boolean
* @access protected
* @since 5/8/08
*/
protected function saveThemeStep(array $values, SiteNavBlockSiteComponent $site)
{
$themeMgr = Services::getService("GUIManager");
/*********************************************************
* Set the default theme of the site.
*********************************************************/
$themeMgr = Services::getService('GUIManager');
try {
// Set the chosen theme.
if (is_null($values['theme']['selected'])) {
if (defined('SEGUE_DEFAULT_SITE_THEME')) {
$site->updateTheme($themeMgr->getTheme(SEGUE_DEFAULT_SITE_THEME));
} else {
$site->updateTheme($themeMgr->getDefaultTheme());
}
} else {
$site->updateTheme($themeMgr->getTheme($values['theme']['selected']));
}
} catch (UnknownIdException $e) {
$site->updateTheme($themeMgr->getDefaultTheme());
}
return true;
}
/**
* Apply the theme if one is defined.
*
* @param object SiteNavBlockSiteComponent $site
* @return void
* @access protected
* @since 6/6/08
*/
protected function applyTheme(SiteNavBlockSiteComponent $site)
{
// Get the theme specified in the source
$themeElements = $this->xpath->evaluate('/Segue2/SiteNavBlock/theme');
if ($themeElements->length) {
$themeElement = $themeElements->item(0);
$themeMgr = Services::getService("GUIManager");
try {
$theme = $themeMgr->getTheme($themeElement->getAttribute("id"));
} catch (UnknownIdException $e) {
return null;
// Give up and use default theme.
}
if ($theme->supportsOptions()) {
$optSession = $theme->getOptionsSession();
$optionChoices = $this->xpath->evaluate('./theme_option_choice', $themeElement);
foreach ($optionChoices as $choiceElement) {
$this->applyThemeOption($optSession, $choiceElement);
}
}
// update theme with options from source
$site->updateTheme($theme);
}
}
/**
* Visit a SiteNavBlock and return the site GUI component that corresponds to
* it.
*
* @param object SiteNavBlockSiteComponent
* @return object Component
* @access public
* @since 4/3/06
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteNavBlock)
{
// Traverse our child organizer, and place it in the _missingTargets array
// if our target is not available.
if ($siteNavBlock->isActive()) {
$childOrganizer = $siteNavBlock->getOrganizer();
$childOrganizer->acceptVisitor($this);
}
return $this->visitSiteComponent($siteNavBlock);
}
/**
* Visit a SiteNavBlock and return the site GUI component that corresponds to
* it.
*
* @param object SiteNavBlockSiteComponent
* @return object Component
* @access public
* @since 4/3/06
*/
public function visitSiteNavBlock(SiteNavBlockSiteComponent $siteNavBlock)
{
// Traverse our child organizer, and place it in the _missingTargets array
// if our target is not available.
$childOrganizer = $siteNavBlock->getOrganizer();
$childGuiComponent = $childOrganizer->acceptVisitor($this);
// Check completeness and render any nodes still waiting for targets
try {
foreach (array_keys($this->_missingTargets) as $targetId) {
if (!isset($this->_emptyCellContainers[$targetId])) {
throw new OperationFailedException("Target id '{$targetId}' was not found or is not empty.", 390134);
}
if (!is_object($this->_emptyCellContainers[$targetId])) {
ob_start();
var_dump($this->_emptyCellContainers[$targetId]);
throwError(new Error("Expecting object, found '" . ob_get_clean() . "'.", __CLASS__));
}
if (isset($this->_missingTargetWidths[$targetId]) && $this->_missingTargetWidths[$targetId]) {
$width = $this->_missingTargetWidths[$targetId];
} else {
$width = null;
}
$this->_emptyCellContainers[$targetId]->insertAtPlaceholder($this->_emptyCellPlaceholders[$targetId], $this->_missingTargets[$targetId], $width, '100%', null, TOP);
unset($this->_emptyCellContainers[$targetId]);
unset($this->_emptyCellPlaceholders[$targetId]);
unset($this->_missingTargets[$targetId]);
unset($this->_missingTargetWidths[$targetId]);
}
} catch (OperationFailedException $e) {
/*********************************************************
* Try to allow recovery if we have just one
* missing empty cell and one menu missing a target.
*********************************************************/
if ($e->getCode() == 390134 && count($this->_missingTargets) == 1 && count($this->_emptyCellContainers) == 1) {
print "<div class='error'>";
printpre("Inconsistant state. Looking for empty cell: ");
printpre(array_keys($this->_missingTargets));
printpre("Found empty cell: ");
printpre(array_keys($this->_emptyCellContainers));
print "Using arrange mode, drag the Layout container for your section/page to fix this state.";
print "Please report what you did to cause this state at the <a href='https://sourceforge.net/tracker/index.php?func=detail&aid=2046491&group_id=82171&atid=565234'>bug tracker</a> or to Adam Franco (afranco@middlebury.edu).";
print "</div>";
$emptyCellId = key($this->_emptyCellContainers);
$targetId = key($this->_missingTargets);
if (!is_object($this->_emptyCellContainers[$emptyCellId])) {
ob_start();
var_dump($this->_emptyCellContainers[$emptyCellId]);
throwError(new Error("Expecting object, found '" . ob_get_clean() . "'.", __CLASS__));
}
if (isset($this->_missingTargetWidths[$targetId]) && $this->_missingTargetWidths[$targetId]) {
$width = $this->_missingTargetWidths[$targetId];
} else {
$width = null;
}
$this->_emptyCellContainers[$emptyCellId]->insertAtPlaceholder($this->_emptyCellPlaceholders[$emptyCellId], $this->_missingTargets[$targetId], $width, '100%', null, TOP);
unset($this->_emptyCellContainers[$emptyCellId]);
unset($this->_emptyCellPlaceholders[$emptyCellId]);
unset($this->_missingTargets[$targetId]);
unset($this->_missingTargetWidths[$targetId]);
} else {
throw $e;
}
}
// returning the entire site in GUI component object tree.
return $childGuiComponent;
}