/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$idManager = Services::getService("Id");
$repositoryManager = Services::getService("Repository");
$repositoryId = $idManager->getId(RequestContext::value('collection_id'));
$repository = $repositoryManager->getRepository($repositoryId);
$displayName = $repository->getDisplayName();
// Delete all of the tags for the assets in the repository
$itemsToDelete = array();
$assets = $repository->getAssets();
while ($assets->hasNext()) {
$asset = $assets->next();
$itemsToDelete[] = TaggedItem::forId($asset->getId(), 'concerto');
}
$tagManager = Services::getService('Tagging');
$tagManager->deleteItems($itemsToDelete, 'concerto');
$repositoryManager->deleteRepository($idManager->getId(RequestContext::value('collection_id')));
// Log the success or failure
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Concerto");
$formatType = new Type("logging", "edu.middlebury", "AgentsAndNodes", "A format in which the acting Agent[s] and the target nodes affected are specified.");
$priorityType = new Type("logging", "edu.middlebury", "Event_Notice", "Normal events.");
$item = new AgentNodeEntryItem("Delete Node", "Repository deleted:\n<br/> " . $displayName);
$item->addNodeId($repositoryId);
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
RequestContext::locationHeader($harmoni->request->quickURL("collections", "namebrowse"));
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$idManager = Services::getService("Id");
$repositoryManager = Services::getService("Repository");
$repository = $repositoryManager->getRepository($idManager->getId(RequestContext::value('collection_id')));
$asset = $repository->getAsset($idManager->getId(RequestContext::value('asset_id')));
// Remove this asset from the tagging manager
$tagManager = Services::getService('Tagging');
$tagManager->deleteItems(TaggedItem::forId($asset->getId(), 'concerto'));
// Log the action
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Concerto");
$formatType = new Type("logging", "edu.middlebury", "AgentsAndNodes", "A format in which the acting Agent[s] and the target nodes affected are specified.");
$priorityType = new Type("logging", "edu.middlebury", "Event_Notice", "Normal events.");
$item = new AgentNodeEntryItem("Delete Node", "Asset deleted:\n<br/> " . $asset->getDisplayName());
$item->addNodeId($asset->getId());
$item->addNodeId($repository->getId());
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
$repository->deleteAsset($idManager->getId(RequestContext::value('asset_id')));
$harmoni->history->goBack("concerto/asset/delete-return");
}
/**
* Constructor
*
* @param mixed object or string $id
* @param string $system The system an Id is accessed through
* @return object
* @access public
* @since 11/2/06
* @static
*/
static function forId($id, $system, $class = 'HarmoniNodeTaggedItem')
{
if (is_string($id)) {
$idManager = Services::getService("Id");
$id = $idManager->getId($id);
}
$item = TaggedItem::forId($id, $system, $class);
return $item;
}
/**
* Execute this action.
*
* @param object Harmoni $harmoni
* @return mixed
* @access public
* @since 11/10/06
*/
function execute()
{
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("polyphony-tags");
$itemId = RequestContext::value('item_id');
$system = RequestContext::value('system');
$harmoni->request->endNamespace();
$item = TaggedItem::forId($itemId, $system);
$this->writeXmlResponse($item->getTags());
}
/**
* Answer the next Item
*
* @return mixed object or false
* @access public
* @since 11/8/06
*/
function next()
{
if (!$this->hasNext()) {
$false = false;
return $false;
} else {
$item = TaggedItem::forDatabaseRow($this->_result->next());
return $item;
}
}
/**
* Execute this action.
*
* @param object Harmoni $harmoni
* @return mixed
* @access public
* @since 11/10/06
*/
function execute()
{
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("polyphony-tags");
$itemId = RequestContext::value('item_id');
$system = RequestContext::value('system');
$tagValue = RequestContext::value('tag');
$harmoni->request->endNamespace();
$item = TaggedItem::forId($itemId, $system);
// Add the tag
$tag = new Tag($tagValue);
$tag->removeFromItems($item);
// send the new tag list
$this->writeXmlResponse($item->getUserTags());
}
/**
* Execute this action.
*
* @param object Harmoni $harmoni
* @return mixed
* @access public
* @since 11/10/06
*/
function execute()
{
$harmoni = Harmoni::instance();
$harmoni->request->startNamespace("polyphony-tags");
$itemId = RequestContext::value('item_id');
$system = RequestContext::value('system');
$tagValue = RequestContext::value('tag');
$harmoni->request->endNamespace();
$item = TaggedItem::forId($itemId, $system);
// Add the tag
$tag = new Tag($tagValue);
if (!$tag->getValue()) {
$this->error(_("Cannot tag with an empty value."));
} else {
$tag->tagItem($item);
}
// send the new tag list
$this->writeXmlResponse($item->getUserTags());
}
/**
* Constructor
*
* @param mixed object or string $id
* @param string $system The system an Id is accessed through
* @return object
* @access public
* @since 11/2/06
* @static
*/
static function forId($id, $system, $class = 'UrlTaggedItem')
{
$item = TaggedItem::forId($id, $system, $class);
return $item;
}
/**
* Build the content for this action
*
* @return boolean
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$asset = $this->getAsset();
$repositoryId = $this->getRepositoryId();
// function links
ob_start();
AssetPrinter::printAssetFunctionLinks($harmoni, $asset);
$layout = new Block(ob_get_contents(), STANDARD_BLOCK);
ob_end_clean();
$actionRows->add($layout, "100%", null, LEFT, CENTER);
// Columns for Description and thumbnail.
$xLayout = new XLayout();
$contentCols = new Container($xLayout, OTHER, 1);
$actionRows->add($contentCols, "100%", null, LEFT, CENTER);
// Description and dates
ob_start();
$assetId = $asset->getId();
print "\n\t<dl>";
if ($asset->getDescription()) {
$description = HtmlString::withValue($asset->getDescription());
$description->clean();
print "\n\t\t<dt style='font-weight: bold;'>" . _("Description:") . "</dt>";
print "\n\t\t<dd>" . $description->asString() . "</dd>";
}
print "\n\t\t<dt style='font-weight: bold;'>";
print _("ID#");
print ":</dt>\n\t\t<dd >";
print $assetId->getIdString();
print "</dd>";
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Type");
print ":</dt>\n\t\t<dd >";
try {
print $asset->getAssetType()->asString();
} catch (UnimplementedException $e) {
print "unknown";
}
print "</dd>";
try {
$date = $asset->getModificationDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Modification Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
} catch (UnimplementedException $e) {
}
try {
$date = $asset->getCreationDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Creation Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
} catch (UnimplementedException $e) {
}
try {
if (is_object($asset->getEffectiveDate())) {
$date = $asset->getEffectiveDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Effective Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
}
} catch (UnimplementedException $e) {
}
try {
if (is_object($asset->getExpirationDate())) {
$date = $asset->getExpirationDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Expiration Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
}
print "\n\t</dl>";
} catch (UnimplementedException $e) {
}
$contentCols->add(new Block(ob_get_clean(), STANDARD_BLOCK), "60%", null, LEFT, TOP);
// Add the tagging manager script to the header
$outputHandler = $harmoni->getOutputHandler();
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<script type='text/javascript' src='" . POLYPHONY_PATH . "javascript/Tagger.js'></script>" . "\n\t\t<link rel='stylesheet' type='text/css' href='" . POLYPHONY_PATH . "javascript/Tagger.css' />");
// Tags
ob_start();
print "\n\t<div style='font-weight: bold; margin-bottom: 10px;'>" . _("Tags given to this Asset: ") . "</div>";
print "\n\t<div style=' text-align: justify;'>";
print TagAction::getTagCloudForItem(TaggedItem::forId($assetId, 'concerto'), 'view');
print "\n\t</div>";
$contentCols->add(new Block(ob_get_clean(), STANDARD_BLOCK), "40%", null, LEFT, TOP);
//***********************************
// Info Records
//***********************************
ob_start();
$printedRecordIds = array();
// Get the set of RecordStructures so that we can print them in order.
$setManager = Services::getService("Sets");
$structSet = $setManager->getPersistentSet($repositoryId);
if ($structSet->hasNext()) {
// First, lets go through the info structures listed in the set and print out
// the info records for those structures in order.
while ($structSet->hasNext()) {
$structureId = $structSet->next();
$records = $asset->getRecordsByRecordStructure($structureId);
while ($records->hasNext()) {
$record = $records->next();
$recordId = $record->getId();
$printedRecordIds[] = $recordId->getIdString();
print "<hr />";
printRecord($repositoryId, $assetId, $record);
}
}
} else {
$structures = $asset->getRecordStructures();
while ($structures->hasNext()) {
$structure = $structures->next();
$structureId = $structure->getId();
$records = $asset->getRecordsByRecordStructure($structureId);
while ($records->hasNext()) {
$record = $records->next();
$recordId = $record->getId();
$printedRecordIds[] = $recordId->getIdString();
print "<hr />";
printRecord($repositoryId, $assetId, $record);
}
}
}
$layout = new Block(ob_get_contents(), STANDARD_BLOCK);
ob_end_clean();
$actionRows->add($layout, "100%", null, LEFT, CENTER);
//***********************************
// Content
// If we can, we may want to print the content here.
// @todo Add some sniffing of content so that we can either put it in if
// it is text, image, etc, or do otherwise with it if it is some other form
// of data.
//***********************************
try {
$content = $asset->getContent();
if ($string = $content->asString()) {
ob_start();
print "\n<textarea readonly='readonly' rows='30' cols='80'>";
print htmlspecialchars($string);
print "</textarea>";
$layout = new Block(ob_get_contents(), STANDARD_BLOCK);
ob_end_clean();
$actionRows->add($layout, "100%", null, LEFT, CENTER);
}
} catch (UnimplementedException $e) {
}
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$idManager = Services::getService("Id");
$repositoryManager = Services::getService("Repository");
if (RequestContext::value('collection_id')) {
$collectionId = $idManager->getId(RequestContext::value('collection_id'));
$repository = $repositoryManager->getRepository($collectionId);
} else {
if (RequestContext::value('asset_id')) {
$parentAssetId = $idManager->getId(RequestContext::value('asset_id'));
$parentAsset = $repositoryManager->getAsset($parentAssetId);
$repository = $parentAsset->getRepository();
} else {
if (count($this->getAssetIds())) {
$assetIds = $this->getAssetIds();
$firstAsset = $repositoryManager->getAsset(current($assetIds));
$repository = $firstAsset->getRepository();
}
}
}
// Log the action
if (Services::serviceRunning("Logging")) {
$loggingManager = Services::getService("Logging");
$log = $loggingManager->getLogForWriting("Concerto");
$formatType = new Type("logging", "edu.middlebury", "AgentsAndNodes", "A format in which the acting Agent[s] and the target nodes affected are specified.");
$priorityType = new Type("logging", "edu.middlebury", "Event_Notice", "Normal events.");
}
$itemsToDelete = array();
$assetIds = $this->getAssetIds();
$status = new StatusStars(_("Deleting Assets"));
$status->initializeStatistics(count($assetIds));
foreach ($assetIds as $id) {
$asset = $repository->getAsset($id);
// Record the Tagged item to delete.
$itemsToDelete[] = TaggedItem::forId($id, 'concerto');
if (isset($log)) {
$item = new AgentNodeEntryItem("Delete Node", "Asset deleted:\n<br/> " . $asset->getDisplayName());
$item->addNodeId($asset->getId());
$item->addNodeId($repository->getId());
$log->appendLogWithTypes($item, $formatType, $priorityType);
}
$repository->deleteAsset($id);
$status->updateStatistics();
}
// Remove this asset from the tagging manager
$tagManager = Services::getService('Tagging');
$tagManager->deleteItems($itemsToDelete, 'concerto');
$harmoni->history->goBack("concerto/asset/delete-return");
}
/**
* Answer the tags for a block
*
* @param object BlockSiteComponent $block
* @return string
* @access public
* @since 4/3/08
*/
function getTags($block)
{
$harmoni = Harmoni::instance();
ob_start();
// Tags
print "\n\t<div class='tagging_tags_display'>";
print "Tags: ";
SiteDispatcher::passthroughContext();
$item = TaggedItem::forId($block->getQualifierId(), 'segue');
print TagAction::getTagCloud($item->getTags(), 'sitetag', array('font-size: 90%;', 'font-size: 100%;'));
SiteDispatcher::forgetContext();
print "\n\t</div>";
return ob_get_clean();
}
function printAssetShort($asset, $params, $num)
{
$harmoni = Harmoni::instance();
$container = new Container(new YLayout(), BLOCK, EMPHASIZED_BLOCK);
$fillContainerSC = new StyleCollection("*.fillcontainer", "fillcontainer", "Fill Container", "Elements with this style will fill their container.");
$fillContainerSC->addSP(new MinHeightSP("88%"));
$container->addStyle($fillContainerSC);
$centered = new StyleCollection("*.centered", "centered", "Centered", "Centered Text");
$centered->addSP(new TextAlignSP("center"));
$assetId = $asset->getId();
if ($_SESSION["show_thumbnail"] == 'true') {
try {
$thumbnailURL = RepositoryInputOutputModuleManager::getThumbnailUrlForAsset($asset);
} catch (Exception $e) {
$thumbnailURL = false;
}
if ($thumbnailURL !== FALSE) {
if (RepositoryInputOutputModuleManager::hasThumbnailNotIcon($asset)) {
$thumbClass = 'thumbnail_image';
} else {
$thumbClass = 'thumbnail_icon';
}
} else {
$thumbnailURL = POLYPHONY_PATH . "/icons/filetypes/unknown.png";
$thumbClass = 'thumbnail_icon';
}
$thumbSize = $_SESSION["thumbnail_size"] . "px";
ob_start();
print "\n<div style='height: {$thumbSize}; width: {$thumbSize}; margin: auto;'>";
print "\n\t<a style='cursor: pointer;'";
print " onclick='Javascript:window.open(";
print '"' . AssetPrinter::getSlideshowLink($asset, $num) . '", ';
// print '"'.preg_replace("/[^a-z0-9]/i", '_', $assetId->getIdString()).'", ';
print '"_blank", ';
print '"toolbar=no,location=no,directories=no,status=yes,scrollbars=yes,resizable=yes,copyhistory=no,width=600,height=500"';
print ")'>";
print "\n\t\t<img src='{$thumbnailURL}' class='thumbnail {$thumbClass}' alt='Thumbnail Image' style='max-height: {$thumbSize}; max-width: {$thumbSize};' />";
print "\n\t</a>";
print "\n</div>";
$component = new UnstyledBlock(ob_get_contents());
$component->addStyle($centered);
ob_end_clean();
$container->add($component, "100%", null, CENTER, CENTER);
}
ob_start();
if ($_SESSION["show_displayName"] == 'true') {
print "\n\t<div style='font-weight: bold; height: 50px; overflow: auto;'>" . htmlspecialchars($asset->getDisplayName()) . "</div>";
}
if ($_SESSION["show_id"] == 'true') {
print "\n\t<div>" . _("ID#") . ": " . $assetId->getIdString() . "</div>";
}
if ($_SESSION["show_description"] == 'true') {
$description = HtmlString::withValue($asset->getDescription());
$description->trim(16);
$descriptionShort = preg_replace('/\\.\\.\\.$/', "<a onclick=\"" . "var panel = Panel.run(" . "'" . addslashes(htmlspecialchars($asset->getDisplayName())) . "', " . "100, 400, this.parentNode); " . "if (!panel.contentElement.innerHTML) " . "{panel.contentElement.innerHTML = this.parentNode.nextSibling.innerHTML;}" . "\">...</a>", $description->asString());
print "\n\t<div style='font-size: smaller; height: 50px; overflow: auto;'>";
print $descriptionShort;
print "</div>";
if (preg_match('/\\.\\.\\.$/', $description->asString())) {
print "<div style='display: none'>" . $asset->getDescription() . "</div>";
}
}
if ($_SESSION["show_tags"] == 'true') {
// Tags
print "\n\t<div style='font-size: smaller; height: 50px; overflow: auto; text-align: justify; margin-top: 5px;'>";
print TagAction::getTagCloudForItem(TaggedItem::forId($assetId, 'concerto'), 'view', array('font-size: 90%;', 'font-size: 100%;'));
print "\n\t</div>";
}
$component = new UnstyledBlock(ob_get_contents());
ob_end_clean();
$container->add($component, "100%", null, LEFT, TOP);
// Bottom controls
if ($_SESSION["show_controls"] == 'true') {
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
ob_start();
print "\n<div style='margin-top: 5px; font-size: small; white-space: nowrap;'>";
AssetPrinter::printAssetFunctionLinks($harmoni, $asset, NULL, $num, false);
print " | ";
$harmoni->request->startNamespace("AssetMultiEdit");
print "\n<input type='checkbox'";
print " name='" . RequestContext::name("asset") . "'";
print " value='" . $assetId->getIdString() . "'";
print "/>";
print "\n<input type='hidden'";
print " name='" . RequestContext::name("asset_can_modify_" . $assetId->getIdString()) . "'";
try {
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $assetId)) {
print " value='true'";
} else {
print " value='false'";
}
} catch (UnknownIdException $e) {
// allow non-harmoni Repositories.
print " value='true'";
}
print "/>";
print "\n<input type='hidden'";
print " name='" . RequestContext::name("asset_can_delete_" . $assetId->getIdString()) . "'";
try {
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.delete"), $assetId)) {
print " value='true'";
} else {
print " value='false'";
}
} catch (UnknownIdException $e) {
// allow non-harmoni Repositories.
print " value='true'";
}
print "/>";
$harmoni->request->endNamespace();
print "</div>";
$container->add(new UnstyledBlock(ob_get_clean()), "100%", null, RIGHT, BOTTOM);
}
return $container;
}
/**
* Answer the tags for a block
*
* @param object BlockSiteComponent $block
* @return string
* @access public
* @since 4/3/08
*/
function getTags($block)
{
$harmoni = Harmoni::instance();
ob_start();
// Tags
SiteDispatcher::passthroughContext();
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
$item = TaggedItem::forId($block->getQualifierId(), 'segue');
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.modify"), $block->getQualifierId())) {
print "\n\t<div class='tagging_tags_display'>";
print TagAction::getTagCloudForItem($item, 'sitetag', array('font-size: 90%;', 'font-size: 100%;'));
} else {
print TagAction::getTagCloud($item->getTags(), 'sitetag', array('font-size: 90%;', 'font-size: 100%;'));
}
SiteDispatcher::forgetContext();
print "\n\t</div>";
return ob_get_clean();
}
function canViewItem(TaggedItem $item)
{
if ($item->getSystem() == ARBITRARY_URL) {
return true;
}
$authZ = Services::getService("AuthZ");
$idManager = Services::getService("Id");
if ($authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.access"), $item->getId()) || $authZ->isUserAuthorized($idManager->getId("edu.middlebury.authorization.view"), $item->getId())) {
return TRUE;
} else {
return FALSE;
}
}
/**
* 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());
}
}
/**
* Build the content for this action
*
* @return void
* @access public
* @since 4/26/05
*/
function buildContent()
{
$this->init();
$actionRows = $this->getActionRows();
$harmoni = Harmoni::instance();
$asset = $this->getAsset();
$assetId = $asset->getId();
// function links
ob_start();
AssetPrinter::printAssetFunctionLinks($harmoni, $asset);
$actionRows->add(new Block(ob_get_clean(), STANDARD_BLOCK), null, null, CENTER, CENTER);
ob_start();
print "\n<table width='100%'>\n<tr><td style='text-align: left; vertical-align: top'>";
print "\n\t<dl>";
if ($asset->getDisplayName()) {
print "\n\t\t<dt style='font-weight: bold;'>" . _("Title:") . "</dt>";
print "\n\t\t<dd>" . $asset->getDisplayName() . "</dd>";
}
if ($asset->getDescription()) {
$description = HtmlString::withValue($asset->getDescription());
$description->clean();
print "\n\t\t<dt style='font-weight: bold;'>" . _("Description:") . "</dt>";
print "\n\t\t<dd>" . $description->asString() . "</dd>";
}
print "\n\t\t<dt style='font-weight: bold;'>";
print _("ID#");
print ":</dt>\n\t\t<dd >";
print $assetId->getIdString();
print "</dd>";
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Type");
print ":</dt>\n\t\t<dd >";
print $asset->getAssetType()->asString();
print "</dd>";
$date = $asset->getModificationDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Modification Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
$date = $asset->getCreationDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Creation Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
if (is_object($asset->getEffectiveDate())) {
$date = $asset->getEffectiveDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Effective Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
}
if (is_object($asset->getExpirationDate())) {
$date = $asset->getExpirationDate();
print "\n\t\t<dt style='font-weight: bold;'>";
print _("Expiration Date");
print ":</dt>\n\t\t<dd >";
print $date->monthName() . " " . $date->dayOfMonth() . ", " . $date->year() . " " . $date->hmsString() . " " . $date->timeZoneAbbreviation();
print "</dd>";
}
print "\n\t</dl>";
print "\n</td><td style='text-align: right; vertical-align: top'>";
$thumbnailURL = RepositoryInputOutputModuleManager::getThumbnailUrlForAsset($assetId);
if ($thumbnailURL !== FALSE) {
print "\n\t\t<img src='{$thumbnailURL}' alt='Thumbnail Image' align='right' class='thumbnail_image' style='margin-bottom: 5px;' />";
}
// Add the tagging manager script to the header
$outputHandler = $harmoni->getOutputHandler();
$outputHandler->setHead($outputHandler->getHead() . "\n\t\t<script type='text/javascript' src='" . POLYPHONY_PATH . "javascript/Tagger.js'></script>" . "\n\t\t<link rel='stylesheet' type='text/css' href='" . POLYPHONY_PATH . "javascript/Tagger.css' />");
// Tags
print "\n\t<div style='font-weight: bold; margin-bottom: 10px; text-align: left; clear: both;'>" . _("Tags given to this Asset: ") . "</div>";
print "\n\t<div style=' text-align: justify;'>";
print TagAction::getTagCloudForItem(TaggedItem::forId($assetId, 'concerto'), 'view');
print "\n\t</div>";
print "\n</td></tr></table>";
// print "\n\t<hr/>";
$actionRows->add(new Block(ob_get_contents(), STANDARD_BLOCK), "100%", null, LEFT, CENTER);
ob_end_clean();
$searchBar = new Container(new YLayout(), BLOCK, STANDARD_BLOCK);
$actionRows->add($searchBar, "100%", null, CENTER, CENTER);
//***********************************
// Get the assets to display
//***********************************
$assets = $asset->getAssets();
$tmpAssets = array();
while ($assets->hasNext()) {
$asset = $assets->next();
switch ($_SESSION["asset_order"]) {
case 'DisplayName':
$assetKey = $asset->getDisplayName();
break;
case 'Id':
$id = $asset->getId();
$assetKey = $id->getIdString();
break;
case 'ModificationDate':
$date = $asset->getModificationDate();
$assetKey = $date->asString();
break;
case 'CreationDate':
$date = $asset->getCreationDate();
$assetKey = $date->asString();
break;
default:
$assetKey = '0';
}
$i = 0;
while (isset($tmpAssets[$assetKey . "_" . $i])) {
$i++;
}
$tmpAssets[$assetKey . "_" . $i] = $asset;
}
if ($_SESSION["asset_order_direction"] == 'ASC') {
ksort($tmpAssets);
} else {
krsort($tmpAssets);
}
//***********************************
// print the results
//***********************************
$resultPrinter = new ArrayResultPrinter($tmpAssets, $_SESSION["asset_columns"], $_SESSION["assets_per_page"], array($this, "printAssetShort"), $this->getParams());
$resultPrinter->setStartingNumber($this->_state['startingNumber']);
$resultLayout = $resultPrinter->getLayout(array($this, "canView"));
$resultLayout->setPreHTML("<form id='AssetMultiEditForm' name='AssetMultiEditForm' action='' method='post'>");
$resultLayout->setPostHTML("</form>");
$actionRows->add($resultLayout, "100%", null, LEFT, CENTER);
/*********************************************************
* Display options
*********************************************************/
$currentUrl = $harmoni->request->mkURL();
$searchBar->setPreHTML("\n<form action='" . $currentUrl->write() . "' method='post'>\n\t<input type='hidden' name='" . RequestContext::name('form_submitted') . "' value='true'/>");
$searchBar->setPostHTML("\n</form>");
ob_start();
print "\n\t<strong>" . _("Child Assets") . ":</strong>";
$searchBar->add(new UnstyledBlock(ob_get_clean()), null, null, LEFT, TOP);
$searchBar->add($this->getDisplayOptions($resultPrinter), null, null, LEFT, TOP);
}
/**
* Answer the tag cloud for the assets in a repository
*
* @param object Repository $repository
* @return string
* @access public
* @since 11/14/06
* @static
*/
static function getTagCloudForRepository($repository, $system, $viewAction = 'viewRepository', $styles = null)
{
if (!is_object($repository)) {
return "";
}
$repositoryId = $repository->getId();
$tagManager = Services::getService('Tagging');
$items = array();
$assets = $repository->getAssets();
while ($assets->hasNext()) {
$asset = $assets->next();
$items[] = TaggedItem::forId($asset->getId(), $system);
}
return TagAction::getTagCloudDiv($tagManager->getTagsForItems(new HarmoniIterator($items), TAG_SORT_ALFA, 100), $viewAction, $styles, array('repository_id' => $repositoryId->getIdString(), 'system' => $system));
}
/**
* Regenerate tags for a single Asset
*
* @param object Asset $asset
* @param object Id $agent Id The agent id to associate with these tags
* @param string $system The system to associate with these tags
* @param optional object Id $repositoryId Not required, but can enhance
* efficiency if it is known ahead of time.
* @return void
* @access public
* @since 11/27/06
*/
function regenerateTagsForAsset($asset, $agentId, $system, $repositoryId = null)
{
if (!is_object($repositoryId)) {
$repository = $asset->getRepository();
$repositoryId = $repository->getId();
}
$assetId = $asset->getId();
printpre("<hr/>Asset: " . $assetId->getIdString() . " " . $asset->getDisplayName());
$item = TaggedItem::forId($asset->getId(), $system);
$item->deleteTagsByAgent($agentId);
// Loop through the records and generate tags from the values
$partStructIds = $this->getPartStructureIdsForTagGeneration($repositoryId);
while ($partStructIds->hasNext()) {
$values = $asset->getPartValuesByPartStructure($partStructIds->next());
while ($values->hasNext()) {
$value = $values->next();
$tag = new Tag($value->asString());
$tag->tagItemForAgent($item, $agentId);
printpre("Adding Tag: " . $tag->getValue());
}
}
}
/**
* Answer an TagInfoIterator that lists information on tags attached to an item.
*
* @param object TaggedItem $item
* @return object TagInfoIterator
* @access public
* @since 4/18/08
*/
public function getTagInfoForItem(TaggedItem $item)
{
$query = new SelectQuery();
$query->addTable('tag');
$query->addColumn('value');
$query->addColumn('user_id');
$query->addColumn('tstamp');
$query->addWhereEqual("fk_item", $item->getDatabaseId());
$dbc = Services::getService("DatabaseManager");
$result = $dbc->query($query, $this->getDatabaseIndex());
$iterator = new HarmoniIterator(array());
$idManager = Services::getService("Id");
while ($result->hasNext()) {
$row = $result->next();
$iterator->add(new TagInfo(new Tag($row['value']), $item, $idManager->getId($row['user_id']), DateAndTime::fromString($row['tstamp'])));
}
return $iterator;
}
/**
* Update the auto-generated tags for the asset
*
* @param object Id $assetId
* @return void
* @access public
* @since 11/21/06
*/
function updateAssetTags($assetId)
{
// Clean the values into nice tag values
$newTagValues = array();
foreach ($this->_newStructuredTagValues[$assetId->getIdString()] as $value) {
$tag = new Tag($value);
if ($tag->getValue()) {
$newTagValues[] = $tag->getValue();
}
}
// Get the TaggedItem for this asset
$idManager = Services::getService("Id");
$systemAgentId = $idManager->getId('system:concerto');
$item = TaggedItem::forId($assetId, 'concerto');
// Remove any missing tags
$systemTags = $item->getTagsByAgent($systemAgentId);
$existingTagValues = array();
while ($systemTags->hasNext()) {
$tag = $systemTags->next();
if (in_array($tag->getValue(), $newTags)) {
$existingTagValues[] = $tag->getValue();
} else {
$tag->removeFromItemsForAgent($item, $systemAgentId);
printpre("Removing tag '{$tagValue}'");
}
}
// Add any new tags
foreach ($newTagValues as $tagValue) {
if (!in_array($tagValue, $existingTagValues)) {
printpre("Adding tag '{$tagValue}'");
$tag = new Tag($tagValue);
$tag->tagItemForAgent($item, $systemAgentId);
}
}
unset($this->_newStructuredTagValues[$assetId->getIdString()]);
}
