/**
* Article view
*/
function viewArticle($args)
{
$articleId = isset($args[0]) ? $args[0] : 0;
$galleyId = isset($args[1]) ? (int) $args[1] : 0;
list($journal, $issue, $article) = ArticleHandler::validate($articleId, $galleyId);
$rtDao =& DAORegistry::getDAO('RTDAO');
$journalRt = $rtDao->getJournalRTByJournal($journal);
$sectionDao =& DAORegistry::getDAO('SectionDAO');
$section =& $sectionDao->getSection($article->getSectionId());
if ($journalRt->getVersion() != null && $journalRt->getDefineTerms()) {
// Determine the "Define Terms" context ID.
$version = $rtDao->getVersion($journalRt->getVersion(), $journalRt->getJournalId());
if ($version) {
foreach ($version->getContexts() as $context) {
if ($context->getDefineTerms()) {
$defineTermsContextId = $context->getContextId();
break;
}
}
}
}
$commentDao =& DAORegistry::getDAO('CommentDAO');
$enableComments = $journal->getSetting('enableComments');
if ($enableComments == COMMENTS_AUTHENTICATED || $enableComments == COMMENTS_UNAUTHENTICATED || $enableComments == COMMENTS_ANONYMOUS) {
$comments =& $commentDao->getRootCommentsByArticleId($article->getArticleId());
}
$articleGalleyDao =& DAORegistry::getDAO('ArticleGalleyDAO');
$galley =& $articleGalleyDao->getGalley($galleyId, $article->getArticleId());
$templateMgr =& TemplateManager::getManager();
if (!$galley) {
// Get the subscription status if displaying the abstract;
// if access is open, we can display links to the full text.
import('issue.IssueAction');
// The issue may not exist, if this is an editorial user
// and scheduling hasn't been completed yet for the article.
if ($issue) {
$templateMgr->assign('subscriptionRequired', IssueAction::subscriptionRequired($issue));
}
$templateMgr->assign('subscribedUser', IssueAction::subscribedUser($journal, isset($issue) ? $issue->getIssueId() : null, isset($article) ? $article->getArticleId() : null));
$templateMgr->assign('subscribedDomain', IssueAction::subscribedDomain($journal, isset($issue) ? $issue->getIssueId() : null, isset($article) ? $article->getArticleId() : null));
$templateMgr->assign('showGalleyLinks', $journal->getSetting('showGalleyLinks'));
import('payment.ojs.OJSPaymentManager');
$paymentManager =& OJSPaymentManager::getManager();
if ($paymentManager->onlyPdfEnabled()) {
$templateMgr->assign('restrictOnlyPdf', true);
}
if ($paymentManager->purchaseArticleEnabled()) {
$templateMgr->assign('purchaseArticleEnabled', true);
}
// Increment the published article's abstract views count
if (!Request::isBot()) {
$publishedArticleDao =& DAORegistry::getDAO('PublishedArticleDAO');
$publishedArticleDao->incrementViewsByArticleId($article->getArticleId());
}
} else {
if (!Request::isBot()) {
// Increment the galley's views count
$articleGalleyDao->incrementViews($galleyId);
}
// Use the article's CSS file, if set.
if ($galley->isHTMLGalley() && ($styleFile =& $galley->getStyleFile())) {
$templateMgr->addStyleSheet(Request::url(null, 'article', 'viewFile', array($article->getArticleId(), $galley->getGalleyId(), $styleFile->getFileId())));
}
}
$templateMgr->assign_by_ref('issue', $issue);
$templateMgr->assign_by_ref('article', $article);
$templateMgr->assign_by_ref('galley', $galley);
$templateMgr->assign_by_ref('section', $section);
$templateMgr->assign('articleId', $articleId);
$templateMgr->assign('postingAllowed', $enableComments == COMMENTS_UNAUTHENTICATED || ($enableComments == COMMENTS_AUTHENTICATED || $enableComments == COMMENTS_ANONYMOUS) && Validation::isLoggedIn());
$templateMgr->assign('galleyId', $galleyId);
$templateMgr->assign('defineTermsContextId', isset($defineTermsContextId) ? $defineTermsContextId : null);
$templateMgr->assign('comments', isset($comments) ? $comments : null);
$templateMgr->display('article/article.tpl');
}
/**
* Log the request.
* This follows a convoluted execution path in order to obtain the
* page title *after* the template has been displayed, even though
* the hook is called before execution.
*/
function logRequest($hookName, $args)
{
$templateManager =& $args[0];
$template =& $args[1];
$site =& Request::getSite();
$journal =& Request::getJournal();
$session =& Request::getSession();
if (!$journal) {
return false;
}
/* NOTE: Project COUNTER has a list of robots on their site
unfortunately not in a very accessible format:
http://www.projectcounter.org/r3/r3_K.doc
*/
if (Request::isBot()) {
return false;
}
// TODO: consider the effect of LOCKSS on COUNTER recording
switch ($template) {
case 'article/article.tpl':
case 'article/interstitial.tpl':
case 'article/pdfInterstitial.tpl':
// Log the request as an article view.
$article = $templateManager->get_template_vars('article');
$galley = $templateManager->get_template_vars('galley');
// If no galley exists, this is an abstract
// view -- don't include it. (FIXME?)
if (!$galley) {
return false;
}
$lastRequestGap = time() - $session->getSessionVar('lastRequest');
// if last request was less than 10 seconds ago then return without recording this view
if ($lastRequestGap < 10) {
return false;
}
// if last request was less than 30 seconds ago AND is PDF then return without recording this view
if ($galley->isPdfGalley() && $lastRequestGap < 30) {
return false;
}
$session->setSessionVar('lastRequest', time());
$counterReportDao =& DAORegistry::getDAO('CounterReportDAO');
$counterReportDao->incrementCount($article->getJournalId(), (int) strftime('%Y'), (int) strftime('%m'), $galley->isPdfGalley(), $galley->isHTMLGalley());
break;
}
return false;
}
/**
* Article view
*/
function viewArticle($args)
{
$articleId = isset($args[0]) ? $args[0] : 0;
$galleyId = isset($args[1]) ? $args[1] : 0;
list($journal, $issue, $article) = ArticleHandler::validate($articleId, $galleyId);
$rtDao =& DAORegistry::getDAO('RTDAO');
$journalRt = $rtDao->getJournalRTByJournal($journal);
$sectionDao =& DAORegistry::getDAO('SectionDAO');
$section =& $sectionDao->getSection($article->getSectionId());
if ($journalRt->getVersion() != null && $journalRt->getDefineTerms()) {
// Determine the "Define Terms" context ID.
$version = $rtDao->getVersion($journalRt->getVersion(), $journalRt->getJournalId());
if ($version) {
foreach ($version->getContexts() as $context) {
if ($context->getDefineTerms()) {
$defineTermsContextId = $context->getContextId();
break;
}
}
}
}
$commentDao =& DAORegistry::getDAO('CommentDAO');
$enableComments = $journal->getSetting('enableComments');
if ($article->getEnableComments() && ($enableComments == COMMENTS_AUTHENTICATED || $enableComments == COMMENTS_UNAUTHENTICATED || $enableComments == COMMENTS_ANONYMOUS)) {
$comments =& $commentDao->getRootCommentsByArticleId($article->getArticleId());
}
$galleyDao =& DAORegistry::getDAO('ArticleGalleyDAO');
if ($journal->getSetting('enablePublicGalleyId')) {
$galley =& $galleyDao->getGalleyByBestGalleyId($galleyId, $article->getArticleId());
} else {
$galley =& $galleyDao->getGalley($galleyId, $article->getArticleId());
}
$templateMgr =& TemplateManager::getManager();
if (!$galley) {
// Get the subscription status if displaying the abstract;
// if access is open, we can display links to the full text.
import('issue.IssueAction');
// The issue may not exist, if this is an editorial user
// and scheduling hasn't been completed yet for the article.
if ($issue) {
$templateMgr->assign('subscriptionRequired', IssueAction::subscriptionRequired($issue));
}
$templateMgr->assign('subscribedUser', IssueAction::subscribedUser($journal, isset($issue) ? $issue->getIssueId() : null, isset($article) ? $article->getArticleId() : null));
$templateMgr->assign('subscribedDomain', IssueAction::subscribedDomain($journal, isset($issue) ? $issue->getIssueId() : null, isset($article) ? $article->getArticleId() : null));
$templateMgr->assign('showGalleyLinks', $journal->getSetting('showGalleyLinks'));
import('payment.ojs.OJSPaymentManager');
$paymentManager =& OJSPaymentManager::getManager();
if ($paymentManager->onlyPdfEnabled()) {
$templateMgr->assign('restrictOnlyPdf', true);
}
if ($paymentManager->purchaseArticleEnabled()) {
$templateMgr->assign('purchaseArticleEnabled', true);
}
// Article cover page.
$locale = Locale::getLocale();
if (isset($article) && $article->getFileName($locale) && $article->getShowCoverPage($locale) && !$article->getHideCoverPageAbstract($locale)) {
import('file.PublicFileManager');
$publicFileManager =& new PublicFileManager();
$coverPagePath = Request::getBaseUrl() . '/';
$coverPagePath .= $publicFileManager->getJournalFilesPath($journal->getJournalId()) . '/';
$templateMgr->assign('coverPagePath', $coverPagePath);
$templateMgr->assign('coverPageFileName', $article->getFileName($locale));
$templateMgr->assign('width', $article->getWidth($locale));
$templateMgr->assign('height', $article->getHeight($locale));
$templateMgr->assign('coverPageAltText', $article->getCoverPageAltText($locale));
}
// Increment the published article's abstract views count
if (!Request::isBot()) {
$publishedArticleDao =& DAORegistry::getDAO('PublishedArticleDAO');
$publishedArticleDao->incrementViewsByArticleId($article->getArticleId());
}
} else {
if (!Request::isBot()) {
// Increment the galley's views count
$galleyDao->incrementViews($galley->getGalleyId());
}
// Use the article's CSS file, if set.
if ($galley->isHTMLGalley() && ($styleFile =& $galley->getStyleFile())) {
$templateMgr->addStyleSheet(Request::url(null, 'article', 'viewFile', array($article->getArticleId(), $galley->getBestGalleyId($journal), $styleFile->getFileId())));
}
}
// Add font sizer js and css if not already in header
$additionalHeadData = $templateMgr->get_template_vars('additionalHeadData');
if (strpos(strtolower($additionalHeadData), 'sizer.js') === false) {
$additionalHeadData .= $templateMgr->fetch('common/sizer.tpl');
$templateMgr->assign('additionalHeadData', $additionalHeadData);
}
$templateMgr->assign_by_ref('issue', $issue);
$templateMgr->assign_by_ref('article', $article);
$templateMgr->assign_by_ref('galley', $galley);
$templateMgr->assign_by_ref('section', $section);
$templateMgr->assign('articleId', $articleId);
$templateMgr->assign('postingAllowed', $article->getEnableComments() && ($enableComments == COMMENTS_UNAUTHENTICATED || ($enableComments == COMMENTS_AUTHENTICATED || $enableComments == COMMENTS_ANONYMOUS) && Validation::isLoggedIn()));
$templateMgr->assign('galleyId', $galleyId);
$templateMgr->assign('defineTermsContextId', isset($defineTermsContextId) ? $defineTermsContextId : null);
$templateMgr->assign('comments', isset($comments) ? $comments : null);
$templateMgr->display('article/article.tpl');
}
