/**
* Returns the title of the module
*
* @return string
*/
public function getTitle()
{
$title = 'OntoWiki';
if (!$this->_owApp->user instanceof Erfurt_Auth_Identity) {
return $title;
}
if ($this->_owApp->user->isOpenId() || $this->_owApp->user->isWebId()) {
if ($this->_owApp->user->getLabel() !== '') {
$userName = $this->_owApp->user->getLabel();
$userName = OntoWiki_Utils::shorten($userName, 25);
} else {
$userName = OntoWiki_Utils::getUriLocalPart($this->_owApp->user->getUri());
$userName = OntoWiki_Utils::shorten($userName, 25);
}
} else {
if ($this->_owApp->user->getUsername() !== '') {
$userName = $this->_owApp->user->getUsername();
$userName = OntoWiki_Utils::shorten($userName, 25);
} else {
$userName = OntoWiki_Utils::getUriLocalPart($this->_owApp->user->getUri());
$userName = OntoWiki_Utils::shorten($userName, 25);
}
}
if (isset($userName) && $userName !== 'Anonymous') {
$title .= ' (' . $userName . ')';
}
return $title;
}
public function getContents()
{
$url = new OntoWiki_Url(array('route' => 'properties'), array('r'));
$changes = array();
if ($this->results) {
foreach ($this->results as $change) {
if ($this->getContext() == "main.window.dashmodelinfo") {
//id, resource, tstamp, action_type
$change['useruri'] = $this->user;
$this->model = null;
}
if (Erfurt_Uri::check($change['resource'])) {
$change['aresource'] = new OntoWiki_Resource((string) $change['useruri'], $this->systemModel);
$change['author'] = $change['aresource']->getTitle() ? $change['aresource']->getTitle() : OntoWiki_Utils::getUriLocalPart($change['aresource']);
$url->setParam('r', (string) $change['aresource'], true);
$change['ahref'] = (string) $url;
//$change['date'] = OntoWiki_Utils::dateDifference($change['tstamp'], null, 3);
$url->setParam('r', (string) $change['resource'], true);
$change['rhref'] = (string) $url;
$change['resource'] = new OntoWiki_Resource((string) $change['resource'], $this->model);
$change['rname'] = $change['resource']->getTitle() ? $change['resource']->getTitle() : OntoWiki_Utils::contractNamespace($change['resource']->getIri());
$changes[] = $change;
}
}
}
if (empty($changes)) {
$this->view->infomessage = 'There are no changes yet.';
} else {
$this->view->changes = $changes;
}
return $this->render('templates/lastchanges');
}
public function onDisplayLiteralPropertyValue($event)
{
$parameter = $event->getParams();
if (!empty($parameter['datatype'])) {
$url = new OntoWiki_Url(array('route' => 'properties'), array('r'));
$url->setParam('r', $parameter['datatype'], true);
$datatypeLink = "<a class=\"hasMenu\" about=\"" . $parameter['datatype'] . "\" href=\"" . (string) $url . "\">" . OntoWiki_Utils::getUriLocalPart($parameter['datatype']) . "</a>";
$ret = "<span>" . $parameter['value'] . "</span>";
$ret .= "<span style = 'float:right;margin-left:2em'>[" . $datatypeLink . "]</span>";
return $ret;
}
if (!empty($parameter['language'])) {
$ret = "<span>" . $parameter['value'] . "</span>";
$ret .= "<span style = 'float:right;margin-left:2em'>[" . $parameter['language'] . "]</span>";
return $ret;
}
}
/**
* extract the localname from given resourceUri
*
* @param string resourceUri
* @return string title
*/
private function _extractTitleFromLocalName($resourceUri)
{
$title = OntoWiki_Utils::contractNamespace($resourceUri);
// not even namespace found?
if ($title == $resourceUri && $this->_alwaysUseLocalNames) {
$title = OntoWiki_Utils::getUriLocalPart($resourceUri);
}
return $title;
}
/**
* Returns the title property for the resource URI in the requested language.
* If no title property is found for that language a list of fallback languages
* is used. If no title property is found for any language, the local part
* of the resource URI is returned.
*
* @param string $resourceUri
* @param string $language The preferred language for the title
*
* @return string
*/
public function getTitle($resourceUri, $language = null)
{
if (!Erfurt_Uri::check($resourceUri)) {
return $resourceUri;
}
$cacheValue = $this->_cache($resourceUri, (string) $this->_model);
if ($cacheValue === false) {
// * means any language
if (trim($language) == '*') {
$language = null;
}
// add if we don't have this URI (but logg)
if (!array_key_exists($resourceUri, (array) $this->_resources)) {
if (defined('_OWDEBUG')) {
$logger = OntoWiki::getInstance()->logger;
$logger->info('TitleHelper: getTitle called for unknown resource. Adding resource before fetch.');
}
$this->addResource($resourceUri);
}
// if this is the first getTitle request, fetch titles
if (!array_key_exists($resourceUri, $this->_resourceTitles)) {
$this->_fetchResourceTitlesFromQueryResult();
}
// prepend the language that is asked for to the array
// of languages we will look for
$languages = $this->_languages;
if (null !== $language) {
array_unshift($languages, (string) $language);
}
$languages = array_values(array_unique($languages));
$title = null;
// has anything been found for the resource?
if (array_key_exists($resourceUri, $this->_resourceTitles)) {
$titleProperties = (array) $this->_resourceTitles[$resourceUri];
$currentBestLanguage = PHP_INT_MAX;
foreach ($this->_titleProperties as $currentTitleProperty) {
// has the property been found for the resource?
if (array_key_exists($currentTitleProperty, $titleProperties)) {
for ($i = 0, $max = count($languages); $i < $max; ++$i) {
$currentLanguage = $languages[$i];
if ($i < $currentBestLanguage && isset($titleProperties[$currentTitleProperty][$currentLanguage])) {
$title = $titleProperties[$currentTitleProperty][$currentLanguage];
$currentBestLanguage = $i;
if (!$this->_alwaysSearchAllProperties || $currentBestLanguage === 0) {
// it won't get better :)
break 2;
}
}
}
}
}
}
// still not found?
if (null === $title) {
$title = OntoWiki_Utils::contractNamespace($resourceUri);
// not even namespace found?
if ($title == $resourceUri && $this->_alwaysUseLocalNames) {
$title = OntoWiki_Utils::getUriLocalPart($resourceUri);
// now we have to add this localName to the ResourceTitles array to prevent
// querying of resources without titles all the time
$this->_resourceTitles[$resourceUri]["localname"]["localname"] = $title;
}
}
$this->_cache($resourceUri, (string) $this->_model, $title);
} else {
// cached title
$title = $cacheValue;
}
return $title;
}
