function exportArticle(&$journal, &$issue, &$article, &$galley, $outputFile = null)
{
$this->import('EruditExportDom');
$doc =& XMLCustomWriter::createDocument('article', '-//ERUDIT//Erudit Article DTD 3.0.0//EN', 'http://www.erudit.org/dtd/article/3.0.0/en/eruditarticle.dtd');
$articleNode =& EruditExportDom::generateArticleDom($doc, $journal, $issue, $article, $galley);
XMLCustomWriter::appendChild($doc, $articleNode);
if (!empty($outputFile)) {
if (($h = fopen($outputFile, 'wb')) === false) {
return false;
}
fwrite($h, XMLCustomWriter::getXML($doc));
fclose($h);
} else {
header("Content-Type: application/xml");
header("Cache-Control: private");
header("Content-Disposition: attachment; filename=\"erudit.xml\"");
XMLCustomWriter::printXML($doc);
}
return true;
}
function &generateArticleDom(&$doc, &$journal, &$issue, &$article, &$galley)
{
$unavailableString = Locale::translate('plugins.importexport.erudit.unavailable');
$root =& XMLCustomWriter::createElement($doc, 'article');
XMLCustomWriter::setAttribute($root, 'idprop', $journal->getJournalId() . '-' . $issue->getIssueId() . '-' . $article->getArticleId() . '-' . $galley->getGalleyId(), false);
XMLCustomWriter::setAttribute($root, 'arttype', 'article');
$lang = $article->getLanguage();
XMLCustomWriter::setAttribute($root, 'lang', isset($lang) ? $lang : 'en');
XMLCustomWriter::setAttribute($root, 'processing', 'cart');
/* --- admin --- */
$adminNode =& XMLCustomWriter::createElement($doc, 'admin');
XMLCustomWriter::appendChild($root, $adminNode);
/* --- articleinfo --- */
$articleInfoNode =& XMLCustomWriter::createElement($doc, 'articleinfo');
XMLCustomWriter::appendChild($adminNode, $articleInfoNode);
// The first public ID should be a full URL to the article.
$urlIdNode =& XMLCustomWriter::createChildWithText($doc, $articleInfoNode, 'idpublic', Request::url($journal->getPath(), 'article', 'view', array($article->getArticleId(), $galley->getGalleyId())));
XMLCustomWriter::setAttribute($urlIdNode, 'scheme', 'sici');
/* --- journal --- */
$journalNode =& XMLCustomWriter::createElement($doc, 'journal');
XMLCustomWriter::appendChild($adminNode, $journalNode);
XMLCustomWriter::setAttribute($journalNode, 'id', 'ojs-' . $journal->getPath());
XMLCustomWriter::createChildWithText($doc, $journalNode, 'jtitle', $journal->getJournalTitle());
XMLCustomWriter::createChildWithText($doc, $journalNode, 'jshorttitle', $journal->getLocalizedSetting('initials'), false);
if (!($printIssn = $journal->getSetting('printIssn'))) {
$printIssn = $unavailableString;
}
XMLCustomWriter::createChildWithText($doc, $journalNode, 'idissn', $printIssn);
if (!($onlineIssn = $journal->getSetting('onlineIssn'))) {
$onlineIssn = $unavailableString;
}
XMLCustomWriter::createChildWithText($doc, $journalNode, 'iddigissn', $onlineIssn);
/* --- issue --- */
$issueNode =& XMLCustomWriter::createElement($doc, 'issue');
XMLCustomWriter::appendChild($adminNode, $issueNode);
XMLCustomWriter::setAttribute($issueNode, 'id', 'ojs-' . $issue->getBestIssueId());
XMLCustomWriter::createChildWithText($doc, $issueNode, 'volume', $issue->getVolume(), false);
XMLCustomWriter::createChildWithText($doc, $issueNode, 'issueno', $issue->getNumber(), false);
$pubNode =& XMLCustomWriter::createElement($doc, 'pub');
XMLCustomWriter::appendChild($issueNode, $pubNode);
XMLCustomWriter::createChildWithText($doc, $pubNode, 'year', $issue->getYear());
$digPubNode =& XMLCustomWriter::createElement($doc, 'digpub');
XMLCustomWriter::appendChild($issueNode, $digPubNode);
XMLCustomWriter::createChildWithText($doc, $digPubNode, 'date', EruditExportDom::formatDate($issue->getDatePublished()));
/* --- Publisher & DTD --- */
$publisherInstitution =& $journal->getSetting('publisherInstitution');
$publisherNode =& XMLCustomWriter::createElement($doc, 'publisher');
XMLCustomWriter::setAttribute($publisherNode, 'id', 'ojs-' . $journal->getJournalId() . '-' . $issue->getIssueId() . '-' . $article->getArticleId());
XMLCustomWriter::appendChild($adminNode, $publisherNode);
$publisherInstitution = $unavailableString;
if (empty($publisherInstitution)) {
$publisherInstitution = $unavailableString;
}
XMLCustomWriter::createChildWithText($doc, $publisherNode, 'orgname', $publisherInstitution);
$digprodNode =& XMLCustomWriter::createElement($doc, 'digprod');
XMLCustomWriter::createChildWithText($doc, $digprodNode, 'orgname', $publisherInstitution);
XMLCustomWriter::setAttribute($digprodNode, 'id', 'ojs-prod-' . $journal->getJournalId() . '-' . $issue->getIssueId() . '-' . $article->getArticleId());
XMLCustomWriter::appendChild($adminNode, $digprodNode);
$digdistNode =& XMLCustomWriter::createElement($doc, 'digdist');
XMLCustomWriter::createChildWithText($doc, $digdistNode, 'orgname', $publisherInstitution);
XMLCustomWriter::setAttribute($digdistNode, 'id', 'ojs-dist-' . $journal->getJournalId() . '-' . $issue->getIssueId() . '-' . $article->getArticleId());
XMLCustomWriter::appendChild($adminNode, $digdistNode);
$dtdNode =& XMLCustomWriter::createElement($doc, 'dtd');
XMLCustomWriter::appendChild($adminNode, $dtdNode);
XMLCustomWriter::setAttribute($dtdNode, 'name', 'Erudit Article');
XMLCustomWriter::setAttribute($dtdNode, 'version', '3.0.0');
/* --- copyright --- */
$copyright = $journal->getLocalizedSetting('copyrightNotice');
XMLCustomWriter::createChildWithText($doc, $adminNode, 'copyright', empty($copyright) ? $unavailableString : $copyright);
/* --- frontmatter --- */
$frontMatterNode =& XMLCustomWriter::createElement($doc, 'frontmatter');
XMLCustomWriter::appendChild($root, $frontMatterNode);
$titleGroupNode =& XMLCustomWriter::createElement($doc, 'titlegr');
XMLCustomWriter::appendChild($frontMatterNode, $titleGroupNode);
XMLCustomWriter::createChildWithText($doc, $titleGroupNode, 'title', strip_tags($article->getArticleTitle()));
/* --- authorgr --- */
$authorGroupNode =& XMLCustomWriter::createElement($doc, 'authorgr');
XMLCustomWriter::appendChild($frontMatterNode, $authorGroupNode);
$authorNum = 1;
foreach ($article->getAuthors() as $author) {
$authorNode =& XMLCustomWriter::createElement($doc, 'author');
XMLCustomWriter::appendChild($authorGroupNode, $authorNode);
XMLCustomWriter::setAttribute($authorNode, 'id', 'ojs-' . $journal->getJournalId() . '-' . $issue->getIssueId() . '-' . $article->getArticleId() . '-' . $galley->getGalleyId() . '-' . $authorNum);
$persNameNode =& XMLCustomWriter::createElement($doc, 'persname');
XMLCustomWriter::appendChild($authorNode, $persNameNode);
// Opatan Inc.
foreach ((array) $author->getFirstName(null) as $locale => $firstName) {
$firstName = strip_tags($firstName);
$firstNameNode =& XMLCustomWriter::createElement($doc, 'firstname');
XMLCustomWriter::setAttribute($firstNameNode, 'lang', $locale);
XMLCustomWriter::appendChild($persNameNode, $firstNameNode);
XMLCustomWriter::createChildWithText($doc, $firstNameNode, 'blocktext', $firstName);
unset($firstNameNode);
}
// Opatan Inc.
foreach ((array) $author->getMiddleName(null) as $locale => $middleName) {
$middleName = strip_tags($middleName);
$middleNameNode =& XMLCustomWriter::createElement($doc, 'middlename');
XMLCustomWriter::setAttribute($middleNameNode, 'lang', $locale);
XMLCustomWriter::appendChild($persNameNode, $middleNameNode);
XMLCustomWriter::createChildWithText($doc, $middleNameNode, 'blocktext', $middleName);
unset($middleNameNode);
}
// Opatan Inc.
foreach ((array) $author->getLastName(null) as $locale => $lastName) {
$lastName = strip_tags($lastName);
$lastNameNode =& XMLCustomWriter::createElement($doc, 'familyname');
XMLCustomWriter::setAttribute($lastNameNode, 'lang', $locale);
XMLCustomWriter::appendChild($persNameNode, $lastNameNode);
XMLCustomWriter::createChildWithText($doc, $lastNameNode, 'blocktext', $lastName);
unset($lastNameNode);
}
// Opatan Inc.
foreach ((array) $author->getAffiliation(null) as $locale => $affiliation) {
$affiliation = strip_tags($affiliation);
$affiliationNode =& XMLCustomWriter::createElement($doc, 'affiliation');
XMLCustomWriter::setAttribute($affiliationNode, 'lang', $locale);
XMLCustomWriter::appendChild($authorNode, $affiliationNode);
XMLCustomWriter::createChildWithText($doc, $affiliationNode, 'blocktext', $affiliation, false);
}
$authorNum++;
}
/* --- abstract and keywords --- */
foreach ((array) $article->getAbstract(null) as $locale => $abstract) {
$abstract = strip_tags($abstract);
$abstractNode =& XMLCustomWriter::createElement($doc, 'abstract');
XMLCustomWriter::setAttribute($abstractNode, 'lang', $locale);
XMLCustomWriter::appendChild($frontMatterNode, $abstractNode);
XMLCustomWriter::createChildWithText($doc, $abstractNode, 'blocktext', $abstract);
unset($abstractNode);
}
if ($keywords = $article->getArticleSubject()) {
$keywordGroupNode =& XMLCustomWriter::createElement($doc, 'keywordgr');
XMLCustomWriter::setAttribute($keywordGroupNode, 'lang', ($language = $article->getLanguage()) ? $language : 'en');
foreach (explode(';', $keywords) as $keyword) {
XMLCustomWriter::createChildWithText($doc, $keywordGroupNode, 'keyword', trim($keyword), false);
}
XMLCustomWriter::appendChild($frontMatterNode, $keywordGroupNode);
}
/* --- body --- */
$bodyNode =& XMLCustomWriter::createElement($doc, 'body');
XMLCustomWriter::appendChild($root, $bodyNode);
import('file.ArticleFileManager');
$articleFileManager =& new ArticleFileManager($article->getArticleId());
$file =& $articleFileManager->getFile($galley->getFileId());
$parser =& SearchFileParser::fromFile($file);
if (isset($parser)) {
if ($parser->open()) {
// File supports text indexing.
$textNode =& XMLCustomWriter::createElement($doc, 'text');
XMLCustomWriter::appendChild($bodyNode, $textNode);
while (($line = $parser->read()) !== false) {
$line = trim($line);
if ($line != '') {
XMLCustomWriter::createChildWithText($doc, $textNode, 'blocktext', $line, false);
}
}
$parser->close();
}
}
return $root;
}