/**
* This class implements the Singleton pattern. There is only ever
* one instance of the this class and it is accessed only via the
* ClassName::instance() method.
*
* @return object
* @access public
* @since 5/26/05
* @static
*/
public static function instance()
{
if (!isset(self::$instance)) {
self::$instance = new UserData();
}
return self::$instance;
}
/**
* Answer the head JS
*
* @return string
* @access public
* @since 1/13/09
* @static
*/
public static function getHeadJs()
{
ob_start();
print "\n\n\t\t<script type='text/javascript' src='" . POLYPHONY_PATH . "/javascript/UserData.js'></script>";
print "\n\t\t<script type='text/javascript'>\n\t\t// <![CDATA[\n\t\t\n\t\t\tvar userData = UserData.instance();\n";
$userData = UserData::instance();
foreach ($userData->getPreferenceKeys() as $key) {
print "\n\t\t\tuserData.prefs['{$key}'] = '" . addslashes($userData->getPreference($key)) . "';";
}
print "\n\t\t// ]]>\n\t\t</script>\n";
return ob_get_clean();
}
/**
* Execute
*
* @return void
* @access public
* @since 09/23/08
*/
public function execute()
{
try {
$this->start();
$userData = UserData::instance();
$userData->setPreference(RequestContext::value('key'), RequestContext::value('val'));
print "\n\t<preference key=\"" . RequestContext::value('key') . '">';
print $userData->getPreference(RequestContext::value('key'));
print '</preference>';
$this->end();
} catch (Exception $e) {
HarmoniErrorHandler::logException($e);
$this->error($e->getMessage(), get_class($e));
}
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$defaultTextDomain = textdomain("polyphony");
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
ob_start();
$userPrefs = UserData::instance();
// $userPrefs->setPreference('test_pref2', 'goodbye world');
print "\n<input type='button' value='" . _("Clear Session-Values") . "'/>";
// print "\n<input type='button' value='"._("Delete All Values")."'/>";
print "\n<table border='1'>";
print "\n\t<thead>";
print "\n\t\t<tr>";
print "\n\t\t\t<th>" . "</th>";
print "\n\t\t\t<th>" . _('Key') . "</th>";
print "\n\t\t\t<th>" . _('Value') . "</th>";
print "\n\t\t\t<th>" . "</th>";
print "\n\t\t\t<th>" . _('Session-Value') . "</th>";
print "\n\t\t\t<th>" . _('Stored-Value') . "</th>";
print "\n\t\t</tr>";
print "\n\t</thead>";
print "\n\t<tbody>";
foreach ($userPrefs->getPreferenceKeys() as $key) {
print "\n\t\t<tr>";
print "\n\t\t\t<td><input type='button' name='" . RequestContext::name('delete') . "' value='" . _("Delete") . "'/></td>";
print "\n\t\t\t<td class='user_pref_key'>" . $key . "</td>";
print "\n\t\t\t<td class='user_pref_val'><input type='text' name='" . RequestContext::name('pref_val') . "' value=\"" . $userPrefs->getPreference($key) . "\"/></td>";
print "\n\t\t\t<td><input type='button' name='" . RequestContext::name('save') . "' value='" . _("Save Changes") . "'/></td>";
print "\n\t\t\t<td class='user_pref_sess_val'>" . $userPrefs->getPreferenceSessionValue($key) . "</td>";
print "\n\t\t\t<td class='user_pref_stored_val'>" . $userPrefs->getPreferencePersistantValue($key) . "</td>";
print "\n\t\t</tr>";
}
print "\n\t\t<tr>";
print "\n\t\t\t<td></td>";
print "\n\t\t\t<td><input type='text' name='" . RequestContext::name('pref_key') . "'/></td>";
print "\n\t\t\t<td><input type='text' name='" . RequestContext::name('pref_val') . "'/></td>";
print "\n\t\t\t<td><input type='button' name='" . RequestContext::name('new') . "' value='" . _("Create New Preference") . "'/></td>";
print "\n\t\t\t<td></td>";
print "\n\t\t\t<td></td>";
print "\n\t\t</tr>";
print "\n\t</tbody>";
print "\n</table>";
$actionRows->add(new Block(ob_get_clean(), STANDARD_BLOCK), "100%", null, LEFT, TOP);
textdomain($defaultTextDomain);
}
/**
* Set the UI module
*
* @param string $module
* @return void
* @access public
* @since 7/27/07
*/
function setUiModule($module)
{
$allowed = array('ui1', 'ui2');
if (in_array($module, $allowed)) {
UserData::instance()->setPreference('segue_ui_module', $module);
}
}
$authZManager->createAuthorization($adminGroup->getId(), $function->getId(), $allOfSegueId);
// Administration Functions
$type = new Type("Authorization", "edu.middlebury.harmoni", "Group Administration", "Functions for administering groups.");
$id = $idManager->getId("edu.middlebury.authorization.create_group");
$function = $authZManager->createFunction($id, "Create Groups", "Add Groups to the system.", $type, $qualifierHierarchyId);
$authZManager->createAuthorization($adminGroup->getId(), $function->getId(), $allOfSegueId);
$id = $idManager->getId("edu.middlebury.authorization.delete_group");
$function = $authZManager->createFunction($id, "Delete Groups", "Remove Groups from the system.", $type, $qualifierHierarchyId);
$authZManager->createAuthorization($adminGroup->getId(), $function->getId(), $allOfSegueId);
$id = $idManager->getId("edu.middlebury.authorization.modify_group_membership");
$function = $authZManager->createFunction($id, "Modify Group Membership", "Modify Group membership.", $type, $qualifierHierarchyId);
$authZManager->createAuthorization($adminGroup->getId(), $function->getId(), $allOfSegueId);
/*********************************************************
* Add a site for the administrator user to use for testing
* new installations.
*********************************************************/
$slotMgr = SlotManager::instance();
$testSlot = $slotMgr->getSlotByShortname('jadministrator-test_site');
$testSlot->addOwner($adminAgent->getId());
$testSlot->setLocationCategory('community');
$slotMgr->convertSlotToType($testSlot, Slot::personal);
// Set the 'personal' folder as the last visited so that admins logging into
// a new install will see their personal test site.
UserData::instance()->setPreference('segue_portal_last_folder', 'personal');
// print "\n<br> ...done";
$_SESSION['table_setup_complete'] = TRUE;
unset($_SESSION['installation_underway']);
// $dbHandler->commitTransaction($dbID);
RequestContext::locationHeader($_SERVER['REQUEST_URI']);
}
}
/**
* Answer the current Folder id
*
* @return string
* @access private
* @since 4/1/08
*/
private function getCurrentFolderId()
{
if (!isset($this->currentFolderId)) {
if (RequestContext::value('folder')) {
try {
$portalMgr = PortalManager::instance();
$folder = $portalMgr->getFolder(RequestContext::value('folder'));
$this->currentFolderId = $folder->getIdString();
} catch (UnknownIdException $e) {
$this->currentFolderId = 'recent_access';
}
} else {
if (UserData::instance()->getPreference('segue_portal_last_folder')) {
$harmoni = Harmoni::instance();
$this->currentFolderId = UserData::instance()->getPreference('segue_portal_last_folder');
if (!strlen(RequestContext::value('starting_number')) && UserData::instance()->getPreference('segue_portal_starting_number')) {
$harmoni->request->setRequestParam('starting_number', UserData::instance()->getPreference('segue_portal_starting_number'));
}
try {
$portalMgr = PortalManager::instance();
$folder = $portalMgr->getFolder($this->currentFolderId);
$this->currentFolderId = $folder->getIdString();
} catch (UnknownIdException $e) {
$this->currentFolderId = 'personal';
$harmoni->request->setRequestParam('starting_number', '0');
}
} else {
$this->currentFolderId = 'recent_access';
}
}
}
UserData::instance()->setPreference('segue_portal_last_folder', $this->currentFolderId);
UserData::instance()->setPreference('segue_portal_starting_number', strval(intval(RequestContext::value('starting_number'))));
return $this->currentFolderId;
}
/**
* Update from environmental ($_REQUEST) data.
* Plugin writers should override this method with their own functionality
* as needed.
*
* @param array $request
* @return void
* @access public
* @since 1/12/06
*/
function update($request)
{
if ($this->getFieldValue('edit')) {
$this->editing = true;
}
if ($this->getFieldValue('submit_pressed')) {
$this->setContent($this->tokenizeLocalUrls($this->cleanHTML($this->unapplyTextTemplates($this->getFieldValue('content')))));
$this->setRawDescription(intval($this->getFieldValue('abstractLength')));
$this->logEvent('Modify Content', 'TextBlock content updated');
if ($this->getFieldValue('comment') && $this->getFieldValue('comment') != $this->getCommentText()) {
$this->markVersion($this->getFieldValue('comment'));
} else {
$this->markVersion();
}
} else {
if ($this->getFieldValue('editor')) {
$this->textEditor = $this->getFieldValue('editor');
UserData::instance()->setPreference('segue_text_editor', $this->textEditor);
$this->editing = true;
$this->workingContent = $this->cleanHTML($this->getFieldValue('content'));
$this->workingAbstractLength = intval($this->getFieldValue('abstractLength'));
}
}
}
