function importIssues(&$journal, &$issueNodes, &$issues, &$errors, &$user, $isCommandLine)
{
$dependentItems = array();
$errors = array();
$issues = array();
$hasErrors = false;
foreach ($issueNodes as $issueNode) {
$result = NativeImportDom::importIssue($journal, $issueNode, $issue, $issueErrors, $user, $isCommandLine, $dependentItems, false);
if ($result) {
// Success. Add this issue to the list of
// successfully imported issues.
$issues[] = $issue;
} else {
// Failure. Record the errors and keep trying
// with the next issue, even though we will just
// delete any successful issues, so that the
// user can be presented with as many relevant
// error messages as possible.
$errors = array_merge($errors, $issueErrors);
$hasErrors = true;
}
}
if ($hasErrors) {
// There were errors. Delete all the issues we've
// successfully created.
NativeImportDom::cleanupFailure($dependentItems);
$issueDao =& DAORegistry::getDAO('IssueDAO');
foreach ($issues as $issue) {
$issueDao->deleteIssue($issue);
}
return false;
}
return true;
}
function handleImport(&$context, &$doc, &$errors, &$issues, &$articles, $isCommandLine)
{
$errors = array();
$issues = array();
$articles = array();
$user =& $context['user'];
$journal =& $context['journal'];
$rootNodeName = $this->getRootNodeName($doc);
$this->import('NativeImportDom');
switch ($rootNodeName) {
case 'issues':
return NativeImportDom::importIssues($journal, $doc->children, $issues, $errors, $user, $isCommandLine);
break;
case 'issue':
$dependentItems = array();
$result = NativeImportDom::importIssue($journal, $doc, $issue, $errors, $user, $isCommandLine, $dependentItems);
if ($result) {
$issues = array($issue);
}
return $result;
break;
case 'articles':
$section =& $context['section'];
$issue =& $context['issue'];
return NativeImportDom::importArticles($journal, $doc->children, $issue, $section, $articles, $errors, $user, $isCommandLine);
break;
case 'article':
$section =& $context['section'];
$issue =& $context['issue'];
$result = NativeImportDom::importArticle($journal, $doc, $issue, $section, $article, $errors, $user, $isCommandLine);
if ($result) {
$articles = array($article);
}
return $result;
break;
default:
$errors[] = array('plugins.importexport.native.import.error.unsupportedRoot', array('rootName' => $rootNodeName));
return false;
break;
}
}
/**
* Import issues from DuraCloud.
* @param $user User
* @param $journal Journal
* @param $contentId string
* @return array with result for each contentId (see importIssue)
*/
function importIssues(&$user, &$journal, $contentIds)
{
// Get the file from DuraCloud.
$dcc = $this->getDuraCloudConnection();
$ds = new DuraStore($dcc);
$result = array();
$dependentItems = $errors = array();
$nativeImportExportPlugin =& $this->getNativeImportExportPlugin();
foreach ($contentIds as $contentId) {
$content = $ds->getContent($this->getDuraCloudSpace(), $contentId);
if (!$content) {
$result[$contentId] = false;
continue;
}
// Get and reset the resource
$fp =& $content->getResource();
fseek($fp, 0);
// Parse the document
$doc =& $nativeImportExportPlugin->getDocument($fp);
// Import the issue
$nativeImportExportPlugin->import('NativeImportDom');
$issue = null;
NativeImportDom::importIssue($journal, $doc, $issue, $errors, $user, false, $dependentItems);
$result[$contentId] =& $issue;
unset($issue, $fp);
}
return $result;
}
