/**
* Display an RT search context
* @param $args array
* @param $request Request
*/
function context($args, &$request)
{
$router =& $request->getRouter();
$this->setupTemplate();
$paperId = isset($args[0]) ? $args[0] : 0;
$galleyId = isset($args[1]) ? (int) $args[1] : 0;
$contextId = isset($args[2]) ? (int) $args[2] : 0;
$this->validate($request, $paperId, $galleyId);
$conference =& $router->getContext($request, CONTEXT_CONFERENCE);
$paper =& $this->paper;
$rtDao =& DAORegistry::getDAO('RTDAO');
$conferenceRt =& $rtDao->getConferenceRTByConference($conference);
$context =& $rtDao->getContext($contextId);
if ($context) {
$version =& $rtDao->getVersion($context->getVersionId(), $conference->getId());
}
if (!$context || !$version || !$conferenceRt || $conferenceRt->getVersion() == null || $conferenceRt->getVersion() != $context->getVersionId()) {
$request->redirect(null, null, 'paper', 'view', array($paperId, $galleyId));
}
// Deal with the post and URL parameters for each search
// so that the client browser can properly submit the forms
// with a minimum of client-side processing.
$searches = array();
// Some searches use parameters other than the "default" for
// the search (i.e. keywords, author name, etc). If additional
// parameters are used, they should be displayed as part of the
// form for ALL searches in that context.
$searchParams = array();
foreach ($context->getSearches() as $search) {
$params = array();
$searchParams += RTHandler::getParameterNames($search->getSearchUrl());
if ($search->getSearchPost()) {
$searchParams += RTHandler::getParameterNames($search->getSearchPost());
$postParams = explode('&', $search->getSearchPost());
foreach ($postParams as $param) {
// Split name and value from each parameter
$nameValue = explode('=', $param);
if (!isset($nameValue[0])) {
break;
}
$name = trim($nameValue[0]);
$value = trim(isset($nameValue[1]) ? $nameValue[1] : '');
if (!empty($name)) {
$params[] = array('name' => $name, 'value' => $value);
}
}
}
$search->postParams = $params;
$searches[] = $search;
}
// Remove duplicate extra form elements and get their values
$searchParams = array_unique($searchParams);
$searchValues = array();
foreach ($searchParams as $key => $param) {
switch ($param) {
case 'author':
$searchValues[$param] = $paper->getAuthorString();
break;
case 'coverageGeo':
$searchValues[$param] = $paper->getLocalizedCoverageGeo();
break;
case 'title':
$searchValues[$param] = $paper->getLocalizedTitle();
break;
default:
// UNKNOWN parameter! Remove it from the list.
unset($searchParams[$key]);
break;
}
}
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('paperId', $paperId);
$templateMgr->assign('galleyId', $galleyId);
$templateMgr->assign_by_ref('paper', $paper);
$templateMgr->assign_by_ref('version', $version);
$templateMgr->assign_by_ref('context', $context);
$templateMgr->assign_by_ref('searches', $searches);
$templateMgr->assign('searchParams', $searchParams);
$templateMgr->assign('searchValues', $searchValues);
$templateMgr->assign('defineTerm', $request->getUserVar('defineTerm'));
$templateMgr->assign('keywords', explode(';', $paper->getLocalizedSubject()));
$templateMgr->assign('coverageGeo', $paper->getLocalizedCoverageGeo());
$templateMgr->assign_by_ref('conferenceSettings', $conference->getSettings());
$templateMgr->display('rt/context.tpl');
}
/**
* Display the "finding references" search engine list
*/
function findingReferences($args)
{
$articleId = isset($args[0]) ? $args[0] : 0;
$galleyId = isset($args[1]) ? (int) $args[1] : 0;
list($journal, $issue, $article) = RTHandler::validate($articleId, $galleyId);
$rtDao =& DAORegistry::getDAO('RTDAO');
$journalRt =& $rtDao->getJournalRTByJournal($journal);
if (!$journalRt || !$journalRt->getFindingReferences()) {
Request::redirect(null, Request::getRequestedPage());
}
$templateMgr =& TemplateManager::getManager();
$templateMgr->assign('articleId', $articleId);
$templateMgr->assign('galleyId', $galleyId);
$templateMgr->assign_by_ref('journalRt', $journalRt);
$templateMgr->assign_by_ref('article', $article);
$templateMgr->display('rt/findingReferences.tpl');
}
