function handleSectionNode(&$journal, &$sectionNode, &$issue, &$errors, &$user, $isCommandLine, &$dependentItems, $sectionIndex = null) { $sectionDao =& DAORegistry::getDAO('SectionDAO'); $errors = array(); $journalSupportedLocales = array_keys($journal->getSupportedLocaleNames()); // => journal locales must be set up before $journalPrimaryLocale = $journal->getPrimaryLocale(); // The following page or two is responsible for locating an // existing section based on title and/or abbrev, or, if none // can be found, creating a new one. $titles = array(); for ($index = 0; $node = $sectionNode->getChildByName('title', $index); $index++) { $locale = $node->getAttribute('locale'); if ($locale == '') { $locale = $journalPrimaryLocale; } elseif (!in_array($locale, $journalSupportedLocales)) { $errors[] = array('plugins.importexport.native.import.error.sectionTitleLocaleUnsupported', array('sectionTitle' => $node->getValue(), 'issueTitle' => $issue->getIssueIdentification(), 'locale' => $locale)); return false; // or ignore this error? } $titles[$locale] = $node->getValue(); } if (empty($titles)) { $errors[] = array('plugins.importexport.native.import.error.sectionTitleMissing', array('issueTitle' => $issue->getIssueIdentification())); return false; } $abbrevs = array(); for ($index = 0; $node = $sectionNode->getChildByName('abbrev', $index); $index++) { $locale = $node->getAttribute('locale'); if ($locale == '') { $locale = $journalPrimaryLocale; } elseif (!in_array($locale, $journalSupportedLocales)) { $errors[] = array('plugins.importexport.native.import.error.sectionAbbrevLocaleUnsupported', array('sectionAbbrev' => $node->getValue(), 'issueTitle' => $issue->getIssueIdentification(), 'locale' => $locale)); return false; // or ignore this error? } $abbrevs[$locale] = $node->getValue(); } $identifyTypes = array(); for ($index = 0; $node = $sectionNode->getChildByName('identify_type', $index); $index++) { $locale = $node->getAttribute('locale'); if ($locale == '') { $locale = $journalPrimaryLocale; } elseif (!in_array($locale, $journalSupportedLocales)) { $errors[] = array('plugins.importexport.native.import.error.sectionIdentifyTypeLocaleUnsupported', array('sectionIdentifyType' => $node->getValue(), 'issueTitle' => $issue->getIssueIdentification(), 'locale' => $locale)); return false; // or ignore this error? } $identifyTypes[$locale] = $node->getValue(); } $policies = array(); for ($index = 0; $node = $sectionNode->getChildByName('policy', $index); $index++) { $locale = $node->getAttribute('locale'); if ($locale == '') { $locale = $journalPrimaryLocale; } elseif (!in_array($locale, $journalSupportedLocales)) { $errors[] = array('plugins.importexport.native.import.error.sectionPolicyLocaleUnsupported', array('sectionPolicy' => $node->getValue(), 'issueTitle' => $issue->getIssueIdentification(), 'locale' => $locale)); return false; // or ignore this error? } $policies[$locale] = $node->getValue(); } // $title and, optionally, $abbrev contain information that can // be used to locate an existing section. Otherwise, we'll // create a new one. If $title and $abbrev each match an // existing section, but not the same section, throw an error. $section = null; $foundSectionId = $foundSectionTitle = null; $index = 0; foreach ($titles as $locale => $title) { $section = $sectionDao->getSectionByTitle($title, $journal->getId()); if ($section) { $sectionId = $section->getId(); if ($foundSectionId) { if ($foundSectionId != $sectionId) { // Mismatching sections found. Throw an error. $errors[] = array('plugins.importexport.native.import.error.sectionTitleMismatch', array('section1Title' => $title, 'section2Title' => $foundSectionTitle, 'issueTitle' => $issue->getIssueIdentification())); return false; } } else { if ($index > 0) { // the current title matches, but the prev titles didn't => error $errors[] = array('plugins.importexport.native.import.error.sectionTitleMatch', array('sectionTitle' => $title, 'issueTitle' => $issue->getIssueIdentification())); return false; } } $foundSectionId = $sectionId; $foundSectionTitle = $title; } else { if ($foundSectionId) { // a prev title matched, but the current doesn't => error $errors[] = array('plugins.importexport.native.import.error.sectionTitleMatch', array('sectionTitle' => $foundSectionTitle, 'issueTitle' => $issue->getIssueIdentification())); return false; } } $index++; } // check abbrevs: $abbrevSection = null; $foundSectionId = $foundSectionAbbrev = null; $index = 0; foreach ($abbrevs as $locale => $abbrev) { $abbrevSection = $sectionDao->getSectionByAbbrev($abbrev, $journal->getId()); if ($abbrevSection) { $sectionId = $abbrevSection->getSectionId(); if ($foundSectionId) { if ($foundSectionId != $sectionId) { // Mismatching sections found. Throw an error. $errors[] = array('plugins.importexport.native.import.error.sectionAbbrevMismatch', array('section1Abbrev' => $abbrev, 'section2Abbrev' => $foundSectionAbbrev, 'issueTitle' => $issue->getIssueIdentification())); return false; } } else { if ($index > 0) { // the current abbrev matches, but the prev abbrevs didn't => error $errors[] = array('plugins.importexport.native.import.error.sectionAbbrevMatch', array('sectionAbbrev' => $sectionAbbrev, 'issueTitle' => $issue->getIssueIdentification())); return false; } } $foundSectionId = $sectionId; $foundSectionAbbrev = $abbrev; } else { if ($foundSectionId) { // a prev abbrev matched, but the current doesn't => error $errors[] = array('plugins.importexport.native.import.error.sectionAbbrevMatch', array('sectionAbbrev' => $foundSectionAbbrev, 'issueTitle' => $issue->getIssueIdentification())); return false; } } $index++; } if (!$section && !$abbrevSection) { // The section was not matched. Create one. // Note that because sections are global-ish, // we're not maintaining a list of created // sections to delete in case the import fails. unset($section); $section = new Section(); $section->setTitle($titles, null); $section->setAbbrev($abbrevs, null); $section->setIdentifyType($identifyTypes, null); $section->setPolicy($policies, null); $section->setJournalId($journal->getId()); $section->setSequence(REALLY_BIG_NUMBER); $section->setMetaIndexed(1); $section->setEditorRestricted(1); $section->setSectionId($sectionDao->insertSection($section)); $sectionDao->resequenceSections($journal->getId()); } if (!$section && $abbrevSection) { unset($section); $section =& $abbrevSection; } // $section *must* now contain a valid section, whether it was // found amongst existing sections or created anew. // Handle custom ordering, if necessary. if ($sectionIndex !== null) { $sectionDao->insertCustomSectionOrder($issue->getId(), $section->getId(), $sectionIndex); } $hasErrors = false; for ($index = 0; $node = $sectionNode->getChildByName('article', $index); $index++) { if (!NativeImportDom::handleArticleNode($journal, $node, $issue, $section, $article, $publishedArticle, $articleErrors, $user, $isCommandLine, $dependentItems)) { $errors = array_merge($errors, $articleErrors); $hasErrors = true; } } if ($hasErrors) { return false; } return true; }