function buildContent()
{
$harmoni = Harmoni::Instance();
$basket = Basket::instance();
$basket->removeAllItems();
RequestContext::locationHeader($harmoni->request->quickURL("basket", "view"));
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 5/5/06
*/
function execute()
{
$harmoni = Harmoni::Instance();
$basket = Basket::instance();
$basket->removeAllItems();
print $basket->getSmallBasketHtml();
exit;
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("basket");
$idManager = Services::getService("Id");
$authZ = Services::getService("AuthZ");
$basket = Basket::instance();
$assetId = $idManager->getId(RequestContext::value("asset_id"));
$basket->moveUp($assetId);
$harmoni->request->endNamespace();
RequestContext::locationHeader($harmoni->request->quickURL("basket", "view"));
}
/**
* Answer the assets to display in the slideshow
*
* @return object AssetIterator
* @access public
* @since 5/4/06
*/
function getAssets()
{
$assets = array();
$repositoryManager = Services::getService("Repository");
$basket = Basket::instance();
$basket->clean();
$basket->reset();
while ($basket->hasNext()) {
$assets[] = $repositoryManager->getAsset($basket->next());
}
$iterator = new HarmoniIterator($assets);
return $iterator;
}
/**
* Tells the wizard component to update itself - this may include getting
* form post data or validation - whatever this particular component wants to
* do every pageload.
* @param string $fieldName The field name to use when outputting form data or
* similar parameters/information.
* @access public
* @return boolean - TRUE if everything is OK
*/
function update($fieldName)
{
$idManager = Services::getService("Id");
$ok = parent::update($fieldName);
// then, check if any "buttons" or anything were pressed to add/remove elements
$this->_addFromBasketButton->update($fieldName . "_addfrombasket");
if ($this->_addFromBasketButton->getAllValues()) {
$basket = Basket::instance();
$basket->reset();
while ($basket->hasNext()) {
$assetId = $basket->next();
$element =& $this->_addElement();
$element['_assetId'] = new AssetComponent();
$element['_assetId']->setParent($this);
$element['_assetId']->setValue($assetId);
}
$basket->removeAllItems();
$this->rebuildPositionSelects();
}
return $ok;
}
/**
* Check Authorizations
*
* @return boolean
* @access public
* @since 9/27/05
*/
function isAuthorizedToExecute()
{
$harmoni = Harmoni::instance();
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$basket = Basket::instance();
$basket->reset();
$view = $idManager->getId("edu.middlebury.authorization.view");
$this->_exportList = array();
while ($basket->hasNext()) {
$id = $basket->next();
if ($authZ->isUserAuthorized($view, $id)) {
$this->_exportList[] = $id;
}
}
if (count($this->_exportList) > 0) {
return true;
} else {
return false;
}
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("basket");
$idManager = Services::getService("Id");
$authZ = Services::getService("AuthZ");
$basket = Basket::instance();
$viewAZ = $idManager->getId("edu.middlebury.authorization.view");
$assetIdList = RequestContext::value("assets");
$assetIdArray = explode(",", trim($assetIdList));
foreach ($assetIdArray as $id) {
$assetId = $idManager->getId($id);
try {
if ($authZ->isUserAuthorized($viewAZ, $assetId)) {
$basket->addItem($assetId);
}
} catch (UnknownIdException $e) {
$basket->addItem($assetId);
}
}
$harmoni->request->endNamespace();
$harmoni->history->goBack("polyphony/basket");
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function execute()
{
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("basket");
$idManager = Services::getService("Id");
$authZ = Services::getService("AuthZ");
$basket = Basket::instance();
$viewAZ = $idManager->getId("edu.middlebury.authorization.view");
$assetIdList = RequestContext::value("assets");
$assetIdArray = explode(",", trim($assetIdList));
foreach ($assetIdArray as $id) {
$assetId = $idManager->getId($id);
try {
if ($authZ->isUserAuthorized($viewAZ, $assetId)) {
$basket->addItem($assetId);
}
} catch (UnknownIdException $e) {
$basket->addItem($assetId);
}
}
$harmoni->request->endNamespace();
print $basket->getSmallBasketHtml();
exit;
}
/**
* Execute the Action
*
* @param object Harmoni $harmoni
* @return mixed
* @access public
* @since 4/25/05
*/
function execute()
{
$xLayout = new XLayout();
$yLayout = new YLayout();
$harmoni = Harmoni::instance();
$mainScreen = new Container($yLayout, BLOCK, 1);
// :: Top Row ::
// The top row for the logo and status bar.
$headRow = new Container($xLayout, HEADER, 1);
// The logo
$logo = new Component("\n<a href='" . MYPATH . "/'> <img src='" . LOGO_URL . "' \n\t\t\t\t\t\t\tstyle='border: 0px;' alt='" . _("Concerto Logo'") . "/> </a>", BLANK, 1);
$headRow->add($logo, null, null, LEFT, TOP);
// Language Bar
$harmoni->history->markReturnURL("polyphony/language/change");
$languageText = "\n<form action='" . $harmoni->request->quickURL("language", "change") . "' method='post'>";
$harmoni->request->startNamespace("polyphony");
$languageText .= "\n\t<div style='text-align: center'>\n\t<select name='" . $harmoni->request->getName("language") . "'>";
$harmoni->request->endNamespace();
$langLoc = Services::getService('Lang');
$currentCode = $langLoc->getLanguage();
$languages = $langLoc->getLanguages();
ksort($languages);
foreach ($languages as $code => $language) {
$languageText .= "\n\t\t<option value='" . $code . "'" . ($code == $currentCode ? " selected='selected'" : "") . ">";
$languageText .= $language . "</option>";
}
$languageText .= "\n\t</select>";
$languageText .= "\n\t<input type='submit' />";
$languageText .= "\n\t</div>\n</form>";
$languageBar = new Component($languageText, BLANK, 1);
$headRow->add($languageBar, null, null, LEFT, TOP);
// Pretty Login Box
$loginRow = new Container($yLayout, OTHER, 1);
$headRow->add($loginRow, null, null, RIGHT, TOP);
ob_start();
$authN = Services::getService("AuthN");
$agentM = Services::getService("Agent");
$idM = Services::getService("Id");
$authTypes = $authN->getAuthenticationTypes();
$users = '';
while ($authTypes->hasNext()) {
$authType = $authTypes->next();
$id = $authN->getUserId($authType);
if (!$id->isEqual($idM->getId('edu.middlebury.agents.anonymous'))) {
$agent = $agentM->getAgent($id);
$exists = false;
foreach (explode("+", $users) as $user) {
if ($agent->getDisplayName() == $user) {
$exists = true;
}
}
if (!$exists) {
if ($users == '') {
$users .= $agent->getDisplayName();
} else {
$users .= " + " . $agent->getDisplayName();
}
}
}
}
if ($users != '') {
print "\n<div style='text-align: right'><small>";
if (count(explode("+", $users)) == 1) {
print _("User: "******"\t";
} else {
print _("Users: ") . $users . "\t";
}
print "<a href='" . $harmoni->request->quickURL("auth", "logout") . "'>" . _("Log Out") . "</a></small></div>";
} else {
// set bookmarks for success and failure
$harmoni->history->markReturnURL("polyphony/display_login");
$harmoni->history->markReturnURL("polyphony/login_fail", $harmoni->request->quickURL("user", "main"));
$harmoni->request->startNamespace("harmoni-authentication");
$usernameField = $harmoni->request->getName("username");
$passwordField = $harmoni->request->getName("password");
$harmoni->request->endNamespace();
$harmoni->request->startNamespace("polyphony");
print "\n<div style='text-align: right'>" . "\n<form action='" . $harmoni->request->quickURL("auth", "login") . "' align='right' method='post'><small>" . "\n\t" . _("Username:"******" <input type='text' size='8' \n\t\t\t\t\tname='{$usernameField}'/>" . "\n\t" . _("Password:"******" <input type='password' size ='8' \n\t\t\t\t\tname='{$passwordField}'/>" . "\n\t <input type='submit' value='Log In' />" . "\n</small></form></div>\n";
$harmoni->request->endNamespace();
}
$loginRow->add(new Component(ob_get_clean(), BLANK, 2), null, null, RIGHT, TOP);
// User tools
ob_start();
print "<div style='font-size: small; margin-top: 8px;'>";
print "<a href='" . $harmoni->request->quickURL("user", "main") . "'>";
print _("User Tools");
print "</a>";
print " | ";
print "<a href='" . $harmoni->request->quickURL("admin", "main") . "'>";
print _("Admin Tools");
print "</a>";
print "</div>";
$loginRow->add(new Component(ob_get_clean(), BLANK, 2), null, null, RIGHT, BOTTOM);
//Add the headerRow to the mainScreen
$mainScreen->add($headRow, "100%", null, LEFT, TOP);
// :: Center Pane ::
$centerPane = $mainScreen->add(new Container($xLayout, OTHER, 1), "100%", null, LEFT, TOP);
// use the result from previous actions
if ($harmoni->printedResult) {
$contentDestination = new Container($yLayout, OTHER, 1);
$centerPane->add($contentDestination, null, null, LEFT, TOP);
$contentDestination->add(new Block($harmoni->printedResult, 1), null, null, TOP, CENTER);
$harmoni->printedResult = '';
} else {
$contentDestination = $centerPane;
}
// use the result from previous actions
if (is_object($harmoni->result)) {
$contentDestination->add($harmoni->result, null, null, CENTER, TOP);
} else {
if (is_string($harmoni->result)) {
$contentDestination->add(new Block($harmoni->result, STANDARD_BLOCK), null, null, CENTER, TOP);
}
}
// Menu Column
$menuColumn = $centerPane->add(new Container($yLayout, OTHER, 1), "140px", null, LEFT, TOP);
// Main menu
$menuGenerator = new ConcertoMenuGenerator();
$menuColumn->add($menuGenerator->generateMainMenu(), "140px", null, LEFT, TOP);
// RSS Links
$outputHandler = $harmoni->getOutputHandler();
if (preg_match("/^(collection|asset)\\.browse(Asset)?\$/", $harmoni->getCurrentAction()) && RequestContext::value('collection_id')) {
ob_start();
print "<div style='font-size: small; padding-left: 5px;'>";
$url = $harmoni->request->quickURL('collection', 'rss_latest', array('collection_id' => RequestContext::value('collection_id')));
$title = _("RSS feed of the most recently added Assets");
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<link rel='alternate' type='application/rss+xml'" . " title='" . $title . "' href='" . $url . "'/>");
print "\n\t\t<a href='" . $url . "' style='white-space: nowrap;' title='" . $title . "'>";
print "\n\t\t\t<img src='" . POLYPHONY_PATH . "icons/rss_icon02.png' border='0' alt='" . _("RSS Icon") . "'/>";
print "\n\t\t\t" . _("RSS: newest");
print "\n\t\t</a><br/>";
$url = $harmoni->request->quickURL('collection', 'rss_latest', array('collection_id' => RequestContext::value('collection_id'), 'order' => 'modification'));
$title = _("RSS feed of the most recently changed Assets");
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<link rel='alternate' type='application/rss+xml'" . " title='" . $title . "' href='" . $url . "'/>");
print "\n\t\t<a href='" . $url . "' style='white-space: nowrap;' title='" . $title . "'>";
print "\n\t\t\t<img src='" . POLYPHONY_PATH . "icons/rss_icon02.png' border='0' alt='" . _("RSS Icon") . "'/>";
print "\n\t\t\t" . _("RSS: recently updated");
print "\n\t\t</a>";
print "\n</div>";
$menuColumn->add(new Block(ob_get_clean(), HIGHLIT_BLOCK), "100%", null, LEFT, TOP);
}
/* if (preg_match("/^collections\..+$/", $harmoni->getCurrentAction())) {
ob_start();
print "<div style='font-size: small; padding-left: 5px;'>";
$url = $harmoni->request->quickURL('collection', 'rss_all_latest');
$title = _("RSS feed of the most recently added Assets across all Collections");
$outputHandler->setHead($outputHandler->getHead()
."\n\t\t<link rel='alternate' type='application/rss+xml'"
." title='".$title."' href='".$url."'/>");
print "\n\t\t<a href='".$url."' style='white-space: nowrap;' title='".$title."'>";
print "\n\t\t\t<img src='".POLYPHONY_PATH."icons/rss_icon02.png' border='0' alt='"._("RSS Icon")."'/>";
print "\n\t\t\t"._("RSS: all newest");
print "\n\t\t</a><br/>";
$url = $harmoni->request->quickURL('collections', 'rss_all_latest',
array('order' => 'modification'));
$title = _("RSS feed of the most recently changed Assets across all Collections");
$outputHandler->setHead($outputHandler->getHead()
."\n\t\t<link rel='alternate' type='application/rss+xml'"
." title='".$title."' href='".$url."'/>");
print "\n\t\t<a href='".$url."' style='white-space: nowrap;' title='".$title."'>";
print "\n\t\t\t<img src='".POLYPHONY_PATH."icons/rss_icon02.png' border='0' alt='"._("RSS Icon")."'/>";
print "\n\t\t\t"._("RSS: all recently updated");
print "\n\t\t</a>";
print "\n</div>";
$menuColumn->add(new Block(ob_get_clean(), HIGHLIT_BLOCK), "100%", null, LEFT, TOP);
}
*/
if (preg_match("/^exhibitions\\.browse_exhibition\$/", $harmoni->getCurrentAction()) && RequestContext::value('exhibition_id')) {
ob_start();
print "<div style='font-size: small; padding-left: 5px;'>";
$url = $harmoni->request->quickURL('exhibitions', 'rss_latest_slideshows', array('exhibition_id' => RequestContext::value('exhibition_id')));
$title = _("RSS feed of the most recently added Slideshows in this Exhibition");
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<link rel='alternate' type='application/rss+xml'" . " title='" . $title . "' href='" . $url . "'/>");
print "\n\t\t<a href='" . $url . "' style='white-space: nowrap;' title='" . $title . "'>";
print "\n\t\t\t<img src='" . POLYPHONY_PATH . "icons/rss_icon02.png' border='0' alt='" . _("RSS Icon") . "'/>";
print "\n\t\t\t" . _("RSS: newest");
print "\n\t\t</a><br/>";
$url = $harmoni->request->quickURL('exhibitions', 'rss_latest_slideshows', array('order' => 'modification', 'exhibition_id' => RequestContext::value('exhibition_id')));
$title = _("RSS feed of the most recently changed Slideshows in this Exhibition");
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<link rel='alternate' type='application/rss+xml'" . " title='" . $title . "' href='" . $url . "'/>");
print "\n\t\t<a href='" . $url . "' style='white-space: nowrap;' title='" . $title . "'>";
print "\n\t\t\t<img src='" . POLYPHONY_PATH . "icons/rss_icon02.png' border='0' alt='" . _("RSS Icon") . "'/>";
print "\n\t\t\t" . _("RSS: recently updated");
print "\n\t\t</a>";
print "\n</div>";
$menuColumn->add(new Block(ob_get_clean(), HIGHLIT_BLOCK), "100%", null, LEFT, TOP);
}
/* if (preg_match("/^exhibitions\.browse$/", $harmoni->getCurrentAction())) {
ob_start();
print "<div style='font-size: small; padding-left: 5px;'>";
$url = $harmoni->request->quickURL('exhibitions', 'rss_latest_slideshows');
$title = _("RSS feed of the most recently added Slideshows across all Exhibitions");
$outputHandler->setHead($outputHandler->getHead()
."\n\t\t<link rel='alternate' type='application/rss+xml'"
." title='".$title."' href='".$url."'/>");
print "\n\t\t<a href='".$url."' style='white-space: nowrap;' title='".$title."'>";
print "\n\t\t\t<img src='".POLYPHONY_PATH."icons/rss_icon02.png' border='0' alt='"._("RSS Icon")."'/>";
print "\n\t\t\t"._("RSS: all newest");
print "\n\t\t</a><br/>";
$url = $harmoni->request->quickURL('exhibitions', 'rss_latest_slideshows',
array('order' => 'modification'));
$title = _("RSS feed of the most recently changed Slideshows across all Exhibitions");
$outputHandler->setHead($outputHandler->getHead()
."\n\t\t<link rel='alternate' type='application/rss+xml'"
." title='".$title."' href='".$url."'/>");
print "\n\t\t<a href='".$url."' style='white-space: nowrap;' title='".$title."'>";
print "\n\t\t\t<img src='".POLYPHONY_PATH."icons/rss_icon02.png' border='0' alt='"._("RSS Icon")."'/>";
print "\n\t\t\t"._("RSS: all recently updated");
print "\n\t\t</a>";
print "\n</div>";
$menuColumn->add(new Block(ob_get_clean(), HIGHLIT_BLOCK), "100%", null, LEFT, TOP);
}
*/
// Basket
$basket = Basket::instance();
if (preg_match("/^(collection|asset)\\.browse(Asset)?\$/", $harmoni->getCurrentAction())) {
$menuColumn->add(AssetPrinter::getMultiEditOptionsBlock(), "100%", null, LEFT, TOP);
}
$menuColumn->add($basket->getSmallBasketBlock(EMPHASIZED_BLOCK), "100%", null, LEFT, TOP);
// Collection Tags
if (preg_match("/^(collection|asset|tags)\\./", $harmoni->getCurrentAction()) && $this->getCurrentRepository()) {
$harmoni->request->passthrough("collection_id");
$harmoni->request->passthrough("asset_id");
$menuColumn->add(new Block("<strong>" . _("Tags in this Collection: ") . "</strong>" . TagAction::getTagCloudForRepository($this->getCurrentRepository(), 'concerto'), EMPHASIZED_BLOCK), "100%", null, LEFT, TOP);
$harmoni->request->forget("collection_id");
$harmoni->request->forget("asset_id");
}
// :: Footer ::
$footer = new Container(new XLayout(), FOOTER, 1);
$helpText = "<a target='_blank' href='";
$helpText .= $harmoni->request->quickURL("help", "browse_help");
$helpText .= "'>" . _("Help") . "</a>";
$footer->add(new UnstyledBlock($helpText), "50%", null, LEFT, BOTTOM);
if (!isset($_SESSION['ConcertoVersion'])) {
$document = new DOMDocument();
// attempt to load (parse) the xml file
if ($document->load(MYDIR . "/doc/raw/changelog/changelog.xml")) {
$versionElems = $document->getElementsByTagName("version");
$latest = $versionElems->item(0);
$_SESSION['ConcertoVersion'] = $latest->getAttribute('number');
if (preg_match('/^([0-9]{4})-([0-9]{2})-([0-9]{2})$/', $latest->getAttribute('date'), $matches)) {
$_SESSION['ConcertoCopyrightYear'] = $matches[1];
} else {
$_SESSION['ConcertoCopyrightYear'] = $latest->getAttribute('date');
}
} else {
$_SESSION['ConcertoVersion'] = "2.x.x";
$_SESSION['ConcertoCopyrightYear'] = "2006";
}
}
$footerText = "<a href='" . $harmoni->request->quickURL('window', 'changelog') . "' target='_blank'>Concerto v." . $_SESSION['ConcertoVersion'] . "</a> ";
$footerText .= "©" . $_SESSION['ConcertoCopyrightYear'] . " Middlebury College <a href='http://concerto.sourceforge.net'>";
$footerText .= _("about");
$footerText .= "</a>";
$footer->add(new UnstyledBlock($footerText), "50%", null, RIGHT, BOTTOM);
$mainScreen->add($footer, "100%", null, RIGHT, BOTTOM);
return $mainScreen;
}
/**
* Print links for the various functions that are possible to do with this
* Asset.
*
* @param object Asset $asset The Asset to print the links for.
* @return void
* @access public
* @date 8/6/04
* @static
*/
static function printAssetFunctionLinks($harmoni, $asset, $repositoryId = NULL, $assetNum = 0, $includeEditDelete = true)
{
$actionString = $harmoni->getCurrentAction();
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$assetId = $asset->getId();
$repository = $asset->getRepository();
$repositoryId = $repository->getId();
$links = array();
/*********************************************************
* Parameters to pass on through our links
*********************************************************/
$params = self::getUrlParams($asset);
// Authorization Icon
print AuthZPrinter::getAZIcon($assetId);
print " ";
//===== View Links =====/
try {
$isAuthorized = $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
//===== Viewer Link =====//
// Add the options panel script to the header
// Add the options panel script to the header
if (!defined('ASSET_PANEL_LOADED')) {
$outputHandler = $harmoni->getOutputHandler();
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<script type='text/javascript' src='" . MYPATH . "/javascript/AssetOptionsPanel.js'></script>" . "\n\t\t<link rel='stylesheet' type='text/css' href='" . MYPATH . "/javascript/AssetOptionsPanel.css' />");
define('ASSET_PANEL_LOADED', true);
}
ob_start();
print "<a href='#' onclick=\"Javascript:AssetOptionsPanel.run('" . $repositoryId->getIdString() . "', '" . $assetId->getIdString() . "', this, [";
$toShow = array();
try {
$isAuthorized = $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
$toShow[] = "'view'";
}
try {
$isAuthorized = $authZ->isUserAuthorizedBelow($idManager->getId("edu.middlebury.authorization.view"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
try {
$children = $asset->getAssets();
if ($children->hasNext()) {
if ($actionString != "asset.browse" || $assetId->getIdString() != $harmoni->request->get('asset_id')) {
$toShow[] = "'browse'";
}
}
} catch (Exception $e) {
}
}
try {
$isAuthorized = $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
$harmoni->history->markReturnURL("concerto/asset/edit-return");
$toShow[] = "'edit'";
}
try {
$isAuthorized = $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.delete"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
// If we are viewing the asset and we delete it, we can't return
// to viewing it.
if (preg_match("/^asset\\..*\$/", $actionString) && $harmoni->request->get("asset_id") == $assetId->getIdString()) {
$deleteParams = $params;
unset($deleteParams['asset_id']);
$harmoni->history->markReturnURL("concerto/asset/delete-return", $harmoni->request->mkURL('collection', 'browse', $deleteParams));
} else {
$harmoni->history->markReturnURL("concerto/asset/delete-return", $harmoni->request->mkURL(null, null, $params));
}
$toShow[] = "'delete'";
}
try {
$isAuthorized = $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.add_children"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
$toShow[] = "'add_children'";
}
print implode(", ", $toShow);
print "], '" . self::getSlideshowLink($asset, $assetNum) . "'); return false;\">" . _("Options...") . "</a> ";
$links[] = ob_get_clean();
//===== Details Link =====//
// if ($actionString != "asset.view") {
// $links[] = "<a href='".$harmoni->request->quickURL(
// "asset", "view",
// array("collection_id" => $repositoryId->getIdString(),
// "asset_id" => $assetId->getIdString()))."'>";
// $links[count($links) - 1] .= _("Details")."</a>";
// } else
// $links[] = _("Details");
//===== Export Link =====//
// if (preg_match("/^asset\..*$/", $actionString) &&
// $harmoni->request->get("asset_id") ==
// $assetId->getIdString()) {
// $harmoni->request->startNamespace('export');
// $links[] = "<a href='".$harmoni->request->quickURL(
// "asset", "export",
// array("collection_id" => $repositoryId->getIdString(),
// "asset_id" => $assetId->getIdString()))."'>";
// $links[count($links) - 1] .= _("Export")."</a>";
// $harmoni->request->endNamespace();
// }
}
//===== Browse Link =====//
try {
$isAuthorized = $authZ->isUserAuthorizedBelow($idManager->getId("edu.middlebury.authorization.view"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
try {
$children = $asset->getAssets();
if ($children->hasNext()) {
if ($actionString != "asset.browse" || $assetId->getIdString() != $harmoni->request->get('asset_id')) {
$links[] = "<a href='" . $harmoni->request->quickURL("asset", "browseAsset", array("collection_id" => $repositoryId->getIdString(), "asset_id" => $assetId->getIdString())) . "'>";
$links[count($links) - 1] .= _("Browse") . "</a>";
} else {
$links[] = _("Browse");
}
}
} catch (UnimplementedException $e) {
//
}
}
//===== Edit Link =====//
// $harmoni->history->markReturnURL("concerto/asset/edit-return",
// $harmoni->request->mkURL(null, null, $params));
//
// if ($includeEditDelete) {
// if ($authZ->isUserAuthorized(
// $idManager->getId("edu.middlebury.authorization.modify"),
// $assetId)) {
// if ($actionString != "asset.edit") {
// $links[] = "<a href='".$harmoni->request->quickURL(
// "asset", "edit",
// array("collection_id" => $repositoryId->getIdString(),
// "assets" => $assetId->getIdString()))."'>";
// $links[count($links) - 1] .= _("Edit")."</a>";
// } else
// $links[] = _("Edit");
// }
//===== Delete Link =====//
// if ($authZ->isUserAuthorized(
// $idManager->getId("edu.middlebury.authorization.delete"),
// $assetId))
// {
// // If we are viewing the asset and we delete it, we can't return
// // to viewing it.
// if (preg_match("/^asset\..*$/", $actionString) &&
// $harmoni->request->get("asset_id") ==
// $assetId->getIdString())
// {
// $deleteParams = $params;
// unset ($deleteParams['asset_id']);
// $harmoni->history->markReturnURL("concerto/asset/delete-return",
// $harmoni->request->mkURL('collection', 'browse', $deleteParams));
// }
// // otherwise, go bact to where we are.
// else {
// $harmoni->history->markReturnURL("concerto/asset/delete-return",
// $harmoni->request->mkURL(null, null, $params));
// }
// ob_start();
// print "<a href='Javascript:deleteAsset(\"".$assetId->getIdString().
// "\", \"".$repositoryId->getIdString()."\", \"".
// $harmoni->request->quickURL("asset", "delete",
// array("collection_id" => $repositoryId->getIdString(),
// "asset_id" => $assetId->getIdString()))."\");'>";
// print _("Delete")."</a>";
// $links[] = ob_get_contents();
// ob_end_clean();
//
// print "\n<script type='text/javascript'>\n//<![CDATA[";
// print "\n function deleteAsset(assetId, repositoryId, url) {";
// print "\n if (confirm(\""._("Are you sure you want to delete this Asset?")."\")) {";
// print "\n window.location = url;";
// print "\n }";
// print "\n }";
// print "\n//]]>\n</script>\n";
// }
//===== Add Child Asset Link =====//
// if ($authZ->isUserAuthorized(
// $idManager->getId("edu.middlebury.authorization.add_children"),
// $assetId)) {
// if (preg_match("/^asset\..*$/", $actionString) &&
// $harmoni->request->get("asset_id") ==
// $assetId->getIdString()) {
// $links[] = "<a href='".$harmoni->request->quickURL(
// "asset", "add",
// array("collection_id" => $repositoryId->getIdString(),
// "parent" => $assetId->getIdString()))."'>";
// $links[count($links) - 1] .= _("Add Child <em>Asset</em>").
// "</a>";
// //===== Import Link =====//
// // $harmoni->request->startNamespace("import");
// // $links[] = "<a href='".$harmoni->request->quickURL(
// // "asset", "import",
// // array("collection_id" => $repositoryId->getIdString(),
// // "asset_id" => $assetId->getIdString()))."'>".
// // _("Import Child <em>Asset(s)</em>")."</a>";
// // $harmoni->request->endNamespace();
// }
// }
// }
//===== Basket Link =====//
try {
$isAuthorized = $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $assetId);
} catch (UnknownIdException $e) {
$isAuthorized = true;
}
if ($isAuthorized) {
$basket = Basket::instance();
$links[] = $basket->getAddLink($assetId);
}
print implode("\n\t | ", $links);
}
public static function canView($assetId)
{
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
try {
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $assetId)) {
return TRUE;
} else {
$basket = Basket::instance();
$basket->removeItem($assetId);
return FALSE;
}
} catch (UnknownIdException $e) {
return true;
}
}
