/**
* @see templates/article/footer.tpl
*/
function callbackTemplateArticlePageFooter($hookName, $params)
{
$smarty =& $params[1];
$output =& $params[2];
// Identify similarity terms for the given article.
$displayedArticle = $smarty->get_template_vars('article');
$articleId = $displayedArticle->getId();
import('classes.search.ArticleSearch');
$articleSearch = new ArticleSearch();
$searchTerms = $articleSearch->getSimilarityTerms($articleId);
if (empty($searchTerms)) {
return false;
}
// If we got similarity terms then execute a search with...
// ... request, journal and error messages, ...
$request = PKPApplication::getRequest();
$router = $request->getRouter();
$journal = $router->getContext($request);
$error = null;
// ... search keywords ...
$query = implode(' ', $searchTerms);
$keywords = array(null => $query);
// ... and pagination.
$rangeInfo = Handler::getRangeInfo($request, 'articlesBySimilarity');
$rangeInfo->setCount(RECOMMEND_BY_SIMILARITY_PLUGIN_COUNT);
$results = $articleSearch->retrieveResults($request, $journal, $keywords, $error, null, null, $rangeInfo, array($articleId));
$smarty->assign('articlesBySimilarity', $results);
$smarty->assign('articlesBySimilarityQuery', $query);
$output .= $smarty->fetch($this->getTemplatePath() . 'articleFooter.tpl');
return false;
}
/**
* Check if there is a payment plugin and if is configured
* @return bool
*/
function isConfigured()
{
$paymentPlugin =& $this->getPaymentPlugin();
if ($paymentPlugin !== null) {
return $paymentPlugin->isConfigured(PKPApplication::getRequest());
}
return false;
}
function register($category, $path)
{
$success = parent::register($category, $path);
$this->addLocaleData();
$request =& PKPApplication::getRequest();
$templateMgr =& TemplateManager::getManager($request);
$templateMgr->register_modifier('bibtex_escape', array(&$this, 'bibtexEscape'));
return $success;
}
/**
* @see Form::readInputData()
*/
function readInputData()
{
$this->readUserVars($this->_getFormFields());
$request = PKPApplication::getRequest();
$password = $request->getUserVar('password');
if ($password === LUCENE_PLUGIN_PASSWORD_PLACEHOLDER) {
$plugin =& $this->_plugin;
$password = $plugin->getSetting(0, 'password');
}
$this->setData('password', $password);
}
/**
* @see Form::readInputData()
*/
function readInputData()
{
$this->readUserVars(array('dvnUri', 'username', 'password'));
$request =& PKPApplication::getRequest();
$password = $request->getUserVar('password');
if ($password === DATAVERSE_PLUGIN_PASSWORD_SLUG) {
$plugin =& $this->_plugin;
$password = $plugin->getSetting($this->_journalId, 'password');
}
$this->setData('password', $password);
}
/**
* @see Form::readInputData()
*/
function readInputData()
{
// Read regular form data.
$this->readUserVars($this->_getFormFields());
$request = PKPApplication::getRequest();
// Set the password to the one saved in the DB
// if we only got the placehlder from the form.
$password = $request->getUserVar('password');
if ($password === LUCENE_PLUGIN_PASSWORD_PLACEHOLDER) {
$plugin =& $this->_plugin;
$password = $plugin->getSetting(0, 'password');
}
$this->setData('password', $password);
}
/**
* @see Form::readInputData()
*/
function readInputData()
{
$this->readUserVars(array('dvnUri', 'username', 'password'));
$request =& PKPApplication::getRequest();
$password = $request->getUserVar('password');
if ($password === DATAVERSE_PLUGIN_PASSWORD_SLUG) {
$plugin =& $this->_plugin;
$password = $plugin->getSetting($this->_journalId, 'password');
}
if (!$password) {
// Password not required when API token provided, but SWORDAPPClient
// requires a non-null password.
$password = DATAVERSE_PLUGIN_PASSWORD_SLUG;
}
$this->setData('password', $password);
$this->setData('dvnUri', preg_replace("/\\/+\$/", '', $this->getData('dvnUri')));
}
/**
* Attach any dependent entities to a new file upload.
* @param $submissionFile SubmissionFile
*/
protected function _attachEntities($submissionFile)
{
switch ($submissionFile->getFileStage()) {
case SUBMISSION_FILE_REVIEW_FILE:
case SUBMISSION_FILE_REVIEW_ATTACHMENT:
case SUBMISSION_FILE_REVIEW_REVISION:
// Add the uploaded review file to the review round.
$reviewRound = $this->getReviewRound();
$submissionFileDao = DAORegistry::getDAO('SubmissionFileDAO');
$submissionFileDao->assignRevisionToReviewRound($submissionFile->getFileId(), $submissionFile->getRevision(), $reviewRound);
if ($submissionFile->getFileStage() == SUBMISSION_FILE_REVIEW_REVISION) {
// Get a list of author user IDs
$authorUserIds = array();
$stageAssignmentDao = DAORegistry::getDAO('StageAssignmentDAO');
$submitterAssignments = $stageAssignmentDao->getBySubmissionAndRoleId($reviewRound->getSubmissionId(), ROLE_ID_AUTHOR);
while ($assignment = $submitterAssignments->next()) {
$authorUserIds[] = $assignment->getUserId();
}
// Update the notifications
$notificationMgr = new NotificationManager();
$notificationMgr->updateNotification(PKPApplication::getRequest(), array(NOTIFICATION_TYPE_PENDING_INTERNAL_REVISIONS, NOTIFICATION_TYPE_PENDING_EXTERNAL_REVISIONS), $authorUserIds, ASSOC_TYPE_SUBMISSION, $reviewRound->getSubmissionId());
$notificationMgr->updateNotification(PKPApplication::getRequest(), array(NOTIFICATION_TYPE_ALL_REVISIONS_IN), null, ASSOC_TYPE_REVIEW_ROUND, $reviewRound->getId());
}
break;
}
}
/**
* Send an email to the site's tech admin
* warning that an indexing error has occured.
*
* @param $error array An array of article ids.
* @param $journal Journal A journal object.
* @param $isSearchProblem boolean Whether a search problem
* is being reported.
*/
function _informTechAdmin($error, $journal = null, $isSearchProblem = false)
{
if (!$this->_spamCheck()) {
return;
}
// Is this a search or an indexing problem?
if ($isSearchProblem) {
$mail =& $this->getMailTemplate('LUCENE_SEARCH_SERVICE_ERROR_NOTIFICATION', $journal);
} else {
// Check whether this is journal or article index update problem.
if (is_a($journal, 'Journal')) {
// This must be a journal indexing problem.
$mail =& $this->getMailTemplate('LUCENE_JOURNAL_INDEXING_ERROR_NOTIFICATION', $journal);
} else {
// Instantiate an article mail template.
$mail =& $this->getMailTemplate('LUCENE_ARTICLE_INDEXING_ERROR_NOTIFICATION');
}
}
// Assign parameters.
$request =& PKPApplication::getRequest();
$site =& $request->getSite();
$mail->assignParams(array('siteName' => $site->getLocalizedTitle(), 'error' => $error));
// Send to the site's tech contact.
$mail->addRecipient($site->getLocalizedContactEmail(), $site->getLocalizedContactName());
// Send the mail.
$mail->send($request);
}
/**
* Add the metadata XML of a single article to an
* XML article list.
*
* @param $articleDoc DOMDocument
* @param $article PublishedArticle
* @param $journal Journal
* @param $markToDelete boolean If true the returned XML
* will only contain a deletion marker.
*/
function _addArticleXml(&$articleDoc, &$article, &$journal, $markToDelete = false)
{
assert(is_a($article, 'Article'));
// Get the root node of the list.
assert(is_a($articleDoc, 'DOMDocument'));
$articleList =& $articleDoc->documentElement;
// Create a new article node.
$articleNode =& XMLCustomWriter::createElement($articleDoc, 'article');
// Add ID information.
XMLCustomWriter::setAttribute($articleNode, 'id', $article->getId());
XMLCustomWriter::setAttribute($articleNode, 'sectionId', $article->getSectionId());
XMLCustomWriter::setAttribute($articleNode, 'journalId', $article->getJournalId());
XMLCustomWriter::setAttribute($articleNode, 'instId', $this->_instId);
// Set the load action.
$loadAction = $markToDelete ? 'delete' : 'replace';
XMLCustomWriter::setAttribute($articleNode, 'loadAction', $loadAction);
XMLCustomWriter::appendChild($articleList, $articleNode);
// The XML for an article marked to be deleted contains no metadata.
if ($markToDelete) {
return;
}
assert(is_a($article, 'PublishedArticle'));
// Add authors.
$authors = $article->getAuthors();
if (!empty($authors)) {
$authorList =& XMLCustomWriter::createElement($articleDoc, 'authorList');
foreach ($authors as $author) {
/* @var $author Author */
XMLCustomWriter::createChildWithText($articleDoc, $authorList, 'author', $author->getFullName(true));
}
XMLCustomWriter::appendChild($articleNode, $authorList);
}
// We need the request to retrieve locales and build URLs.
$request = PKPApplication::getRequest();
// Get all supported locales.
$site = $request->getSite();
$supportedLocales = $site->getSupportedLocales() + array_keys($journal->getSupportedLocaleNames());
assert(!empty($supportedLocales));
// Add titles.
$titleList =& XMLCustomWriter::createElement($articleDoc, 'titleList');
// Titles are used for sorting, we therefore need
// them in all supported locales.
assert(!empty($supportedLocales));
foreach ($supportedLocales as $locale) {
$localizedTitle = $article->getLocalizedTitle($locale);
if (!is_null($localizedTitle)) {
// Add the localized title.
$titleNode =& XMLCustomWriter::createChildWithText($articleDoc, $titleList, 'title', $localizedTitle);
XMLCustomWriter::setAttribute($titleNode, 'locale', $locale);
// If the title does not exist in the given locale
// then use the localized title for sorting only.
$title = $article->getTitle($locale);
$sortOnly = empty($title) ? 'true' : 'false';
XMLCustomWriter::setAttribute($titleNode, 'sortOnly', $sortOnly);
}
}
XMLCustomWriter::appendChild($articleNode, $titleList);
// Add abstracts.
$abstracts = $article->getAbstract(null);
// return all locales
if (!empty($abstracts)) {
$abstractList =& XMLCustomWriter::createElement($articleDoc, 'abstractList');
foreach ($abstracts as $locale => $abstract) {
$abstractNode =& XMLCustomWriter::createChildWithText($articleDoc, $abstractList, 'abstract', $abstract);
XMLCustomWriter::setAttribute($abstractNode, 'locale', $locale);
}
XMLCustomWriter::appendChild($articleNode, $abstractList);
}
// Add discipline.
$disciplines = $article->getDiscipline(null);
// return all locales
if (!empty($disciplines)) {
$disciplineList =& XMLCustomWriter::createElement($articleDoc, 'disciplineList');
foreach ($disciplines as $locale => $discipline) {
$disciplineNode =& XMLCustomWriter::createChildWithText($articleDoc, $disciplineList, 'discipline', $discipline);
XMLCustomWriter::setAttribute($disciplineNode, 'locale', $locale);
}
XMLCustomWriter::appendChild($articleNode, $disciplineList);
}
// Add subjects and subject classes.
$subjectClasses = $article->getSubjectClass(null);
$subjects = $article->getSubject(null);
if (!empty($subjectClasses) || !empty($subjects)) {
$subjectList =& XMLCustomWriter::createElement($articleDoc, 'subjectList');
if (!is_array($subjectClasses)) {
$subjectClasses = array();
}
if (!is_array($subjects)) {
$subjects = array();
}
$locales = array_unique(array_merge(array_keys($subjectClasses), array_keys($subjects)));
foreach ($locales as $locale) {
$subject = '';
if (isset($subjectClasses[$locale])) {
$subject .= $subjectClasses[$locale];
}
if (isset($subjects[$locale])) {
if (!empty($subject)) {
$subject .= ' ';
}
$subject .= $subjects[$locale];
}
$subjectNode =& XMLCustomWriter::createChildWithText($articleDoc, $subjectList, 'subject', $subject);
XMLCustomWriter::setAttribute($subjectNode, 'locale', $locale);
}
XMLCustomWriter::appendChild($articleNode, $subjectList);
}
// Add type.
$types = $article->getType(null);
// return all locales
if (!empty($types)) {
$typeList =& XMLCustomWriter::createElement($articleDoc, 'typeList');
foreach ($types as $locale => $type) {
$typeNode =& XMLCustomWriter::createChildWithText($articleDoc, $typeList, 'type', $type);
XMLCustomWriter::setAttribute($typeNode, 'locale', $locale);
}
XMLCustomWriter::appendChild($articleNode, $typeList);
}
// Add coverage.
$coverageGeo = $article->getCoverageGeo(null);
$coverageChron = $article->getCoverageChron(null);
$coverageSample = $article->getCoverageSample(null);
if (!empty($coverageGeo) || !empty($coverageChron) || !empty($coverageSample)) {
$coverageList =& XMLCustomWriter::createElement($articleDoc, 'coverageList');
if (!is_array($coverageGeo)) {
$coverageGeo = array();
}
if (!is_array($coverageChron)) {
$coverageChron = array();
}
if (!is_array($coverageSample)) {
$coverageSample = array();
}
$locales = array_unique(array_merge(array_keys($coverageGeo), array_keys($coverageChron), array_keys($coverageSample)));
foreach ($locales as $locale) {
$coverage = '';
if (isset($coverageGeo[$locale])) {
$coverage .= $coverageGeo[$locale];
}
if (isset($coverageChron[$locale])) {
if (!empty($coverage)) {
$coverage .= '; ';
}
$coverage .= $coverageChron[$locale];
}
if (isset($coverageSample[$locale])) {
if (!empty($coverage)) {
$coverage .= '; ';
}
$coverage .= $coverageSample[$locale];
}
$coverageNode =& XMLCustomWriter::createChildWithText($articleDoc, $coverageList, 'coverage', $coverage);
XMLCustomWriter::setAttribute($coverageNode, 'locale', $locale);
}
XMLCustomWriter::appendChild($articleNode, $coverageList);
}
// Add journal titles.
$journalTitleList =& XMLCustomWriter::createElement($articleDoc, 'journalTitleList');
// Journal titles are used for sorting, we therefore need
// them in all supported locales.
foreach ($supportedLocales as $locale) {
$localizedTitle = $journal->getName($locale);
$sortOnly = false;
if (is_null($localizedTitle)) {
// If the title does not exist in the given locale
// then use the localized title for sorting only.
$journalTitle = $journal->getLocalizedName();
$sortOnly = true;
} else {
$journalTitle = $localizedTitle;
}
$journalTitleNode =& XMLCustomWriter::createChildWithText($articleDoc, $journalTitleList, 'journalTitle', $journalTitle);
XMLCustomWriter::setAttribute($journalTitleNode, 'locale', $locale);
$sortOnly = $sortOnly ? 'true' : 'false';
XMLCustomWriter::setAttribute($journalTitleNode, 'sortOnly', $sortOnly);
}
XMLCustomWriter::appendChild($articleNode, $journalTitleList);
// Add publication dates.
$publicationDate = $article->getDatePublished();
if (!empty($publicationDate)) {
// Transform and store article publication date.
$publicationDate = $this->_convertDate($publicationDate);
$dateNode =& XMLCustomWriter::createChildWithText($articleDoc, $articleNode, 'publicationDate', $publicationDate);
}
$issueId = $article->getIssueId();
if (is_numeric($issueId)) {
$issueDao = DAORegistry::getDAO('IssueDAO');
/* @var $issueDao IssueDAO */
$issue = $issueDao->getById($issueId);
if (is_a($issue, 'Issue')) {
$issuePublicationDate = $issue->getDatePublished();
if (!empty($issuePublicationDate)) {
// Transform and store issue publication date.
$issuePublicationDate = $this->_convertDate($issuePublicationDate);
$dateNode =& XMLCustomWriter::createChildWithText($articleDoc, $articleNode, 'issuePublicationDate', $issuePublicationDate);
}
}
}
// We need the router to build file URLs.
$router = $request->getRouter();
/* @var $router PageRouter */
// Add galley files
$articleGalleyDao = DAORegistry::getDAO('ArticleGalleyDAO');
$galleys = $articleGalleyDao->getBySubmissionId($article->getId());
$galleyList = null;
while ($galley = $galleys->next()) {
/* @var $galley ArticleGalley */
$locale = $galley->getLocale();
$galleyUrl = $router->url($request, $journal->getPath(), 'article', 'download', array(intval($article->getId()), intval($galley->getId())));
if (!empty($locale) && !empty($galleyUrl)) {
if (is_null($galleyList)) {
$galleyList =& XMLCustomWriter::createElement($articleDoc, 'galleyList');
}
$galleyNode =& XMLCustomWriter::createElement($articleDoc, 'galley');
XMLCustomWriter::setAttribute($galleyNode, 'locale', $locale);
XMLCustomWriter::setAttribute($galleyNode, 'fileName', $galleyUrl);
XMLCustomWriter::appendChild($galleyList, $galleyNode);
}
}
// Wrap the galley XML as CDATA.
if (!is_null($galleyList)) {
if (is_callable(array($articleDoc, 'saveXml'))) {
$galleyXml = $articleDoc->saveXml($galleyList);
} else {
$galleyXml = $galleyList->toXml();
}
$galleyOuterNode =& XMLCustomWriter::createElement($articleDoc, 'galley-xml');
if (is_callable(array($articleDoc, 'createCDATASection'))) {
$cdataNode = $articleDoc->createCDATASection($galleyXml);
} else {
$cdataNode = new XMLNode();
$cdataNode->setValue('<![CDATA[' . $galleyXml . ']]>');
}
XMLCustomWriter::appendChild($galleyOuterNode, $cdataNode);
XMLCustomWriter::appendChild($articleNode, $galleyOuterNode);
}
}
/**
* Generate a URL into a PKPApp. (This is a wrapper around Dispatcher::url() to make it available to Smarty templates.)
* {url} 標籤
*/
function smartyUrl($params, &$smarty)
{
if (!isset($params['context'])) {
// Extract the variables named in $paramList, and remove them
// from the params array. Variables remaining in params will be
// passed along to Request::url as extra parameters.
$context = array();
$contextList = Application::getContextList();
foreach ($contextList as $contextName) {
if (isset($params[$contextName])) {
$context[$contextName] = $params[$contextName];
unset($params[$contextName]);
} else {
$context[$contextName] = null;
}
}
$params['context'] = $context;
}
// Extract the variables named in $paramList, and remove them
// from the params array. Variables remaining in params will be
// passed along to Request::url as extra parameters.
$paramList = array('router', 'context', 'page', 'component', 'op', 'path', 'anchor', 'escape', 'source');
foreach ($paramList as $param) {
if (isset($params[$param])) {
${$param} = $params[$param];
unset($params[$param]);
} else {
${$param} = null;
}
}
if (isset($source)) {
$params['source'] = Request::getRequestUri();
}
// Set the default router
$request =& PKPApplication::getRequest();
if (is_null($router)) {
if (is_a($request->getRouter(), 'PKPComponentRouter')) {
$router = ROUTE_COMPONENT;
} else {
$router = ROUTE_PAGE;
}
}
// Check the router
$dispatcher =& PKPApplication::getDispatcher();
$routerShortcuts = array_keys($dispatcher->getRouterNames());
assert(in_array($router, $routerShortcuts));
// Identify the handler
switch ($router) {
case ROUTE_PAGE:
$handler = $page;
break;
case ROUTE_COMPONENT:
$handler = $component;
break;
default:
// Unknown router type
assert(false);
}
// Let the dispatcher create the url
return $dispatcher->url($request, $router, $context, $handler, $op, $path, $params, $anchor, !isset($escape) || $escape);
}
/**
* Check if the CSRF token is correct.
* overrides FormValidator::isValid()
* @return boolean
*/
function isValid()
{
$request = PKPApplication::getRequest();
return $request->checkCSRF();
}
/**
* Callback that renders the block.
*
* @param $hookName string
* @param $args array
* @return string
*/
function callback($hookName, $args)
{
$params =& $args[0];
$smarty =& $args[1];
$output =& $args[2];
$output .= $this->getContents($smarty, PKPApplication::getRequest());
return false;
}
/**
* Get the current context ID or the site-wide context ID (0) if no context
* can be found.
*/
function getCurrentContextId()
{
$context = PKPApplication::getRequest()->getContext();
return is_null($context) ? 0 : $context->getId();
}
/**
* @see templates/article/footer.tpl
*/
function callbackTemplateArticlePageFooter($hookName, $params)
{
$smarty =& $params[1];
$output =& $params[2];
// Find articles of the same author(s).
$displayedArticle = $smarty->get_template_vars('article');
$authors = $displayedArticle->getAuthors();
$authorDao = DAORegistry::getDAO('AuthorDAO');
/* @var $authorDao AuthorDAO */
$foundArticles = array();
foreach ($authors as $author) {
/* @var $author Author */
// The following article search is by name only as authors are
// not normalized in OJS. This is rather crude and may produce
// false positives or miss some entries. But there's no other way
// until OJS allows users to consistently normalize authors (via name,
// email, ORCID, whatever).
$articles = $authorDao->getPublishedArticlesForAuthor(null, $author->getFirstName(), $author->getMiddleName(), $author->getLastName(), $author->getLocalizedAffiliation(), $author->getCountry());
foreach ($articles as $article) {
/* @var $article PublishedArticle */
if ($displayedArticle->getId() == $article->getId()) {
continue;
}
$foundArticles[] = $article->getId();
}
}
$results = array_unique($foundArticles);
// Order results by metric.
$application = PKPApplication::getApplication();
$metricType = $application->getDefaultMetricType();
if (empty($metricType)) {
$smarty->assign('noMetricSelected', true);
}
$column = STATISTICS_DIMENSION_ARTICLE_ID;
$filter = array(STATISTICS_DIMENSION_ASSOC_TYPE => array(ASSOC_TYPE_GALLEY, ASSOC_TYPE_ARTICLE), STATISTICS_DIMENSION_ARTICLE_ID => array($results));
$orderBy = array(STATISTICS_METRIC => STATISTICS_ORDER_DESC);
$statsReport = $application->getMetrics($metricType, $column, $filter, $orderBy);
$orderedResults = array();
foreach ($statsReport as $reportRow) {
$orderedResults[] = $reportRow['submission_id'];
}
// Make sure we even get results that have no statistics (yet) and that
// we get them in some consistent order for paging.
$remainingResults = array_diff($results, $orderedResults);
sort($remainingResults);
$orderedResults = array_merge($orderedResults, $remainingResults);
// Pagination.
$request = PKPApplication::getRequest();
$rangeInfo = Handler::getRangeInfo($request, 'articlesBySameAuthor');
if ($rangeInfo && $rangeInfo->isValid()) {
$page = $rangeInfo->getPage();
} else {
$page = 1;
}
$totalResults = count($orderedResults);
$itemsPerPage = RECOMMEND_BY_AUTHOR_PLUGIN_COUNT;
$offset = $itemsPerPage * ($page - 1);
$length = max($totalResults - $offset, 0);
$length = min($itemsPerPage, $length);
if ($length == 0) {
$pagedResults = array();
} else {
$pagedResults = array_slice($orderedResults, $offset, $length);
}
// Visualization.
import('classes.search.ArticleSearch');
$articleSearch = new ArticleSearch();
$pagedResults = $articleSearch->formatResults($pagedResults);
import('lib.pkp.classes.core.VirtualArrayIterator');
$returner = new VirtualArrayIterator($pagedResults, $totalResults, $page, $itemsPerPage);
$smarty->assign('articlesBySameAuthor', $returner);
$output .= $smarty->fetch($this->getTemplatePath() . 'articleFooter.tpl');
return false;
}
/**
* Generate a URL into a PKPApp.
* @param $params array
* @param $smarty object
* Available parameters:
* - router: which router to use
* - context
* - page
* - component
* - op
* - path (array)
* - anchor
* - escape (default to true unless otherwise specified)
* - params: parameters to include in the URL if available as an array
*/
function smartyUrl($parameters, &$smarty)
{
if (!isset($parameters['context'])) {
// Extract the variables named in $paramList, and remove them
// from the parameters array. Variables remaining in params will be
// passed along to Request::url as extra parameters.
$context = array();
$contextList = Application::getContextList();
foreach ($contextList as $contextName) {
if (isset($parameters[$contextName])) {
$context[$contextName] = $parameters[$contextName];
unset($parameters[$contextName]);
} else {
$context[$contextName] = null;
}
}
$parameters['context'] = $context;
}
// Extract the reserved variables named in $paramList, and remove them
// from the parameters array. Variables remaining in parameters will be passed
// along to Request::url as extra parameters.
$paramList = array('params', 'router', 'context', 'page', 'component', 'op', 'path', 'anchor', 'escape');
foreach ($paramList as $parameter) {
if (isset($parameters[$parameter])) {
${$parameter} = $parameters[$parameter];
unset($parameters[$parameter]);
} else {
${$parameter} = null;
}
}
// Merge parameters specified in the {url paramName=paramValue} format with
// those optionally supplied in {url params=$someAssociativeArray} format
$parameters = array_merge($parameters, (array) $params);
// Set the default router
$request =& PKPApplication::getRequest();
if (is_null($router)) {
if (is_a($request->getRouter(), 'PKPComponentRouter')) {
$router = ROUTE_COMPONENT;
} else {
$router = ROUTE_PAGE;
}
}
// Check the router
$dispatcher =& PKPApplication::getDispatcher();
$routerShortcuts = array_keys($dispatcher->getRouterNames());
assert(in_array($router, $routerShortcuts));
// Identify the handler
switch ($router) {
case ROUTE_PAGE:
$handler = $page;
break;
case ROUTE_COMPONENT:
$handler = $component;
break;
default:
// Unknown router type
assert(false);
}
// Let the dispatcher create the url
return $dispatcher->url($request, $router, $context, $handler, $op, $path, $parameters, $anchor, !isset($escape) || $escape);
}
/**
* @copydoc TemplateManager::display()
*/
function callbackTemplateDisplay($hookName, $params)
{
// Get request and context.
$request =& PKPApplication::getRequest();
$journal =& $request->getContext();
// Assign our private stylesheet.
$templateMgr =& $params[0];
$templateMgr->addStylesheet($request->getBaseUrl() . '/' . $this->getStyleSheet());
return false;
}