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CHIEFSOFT\ameye
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<?php
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/**
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* @file classes/services/ContextService.php
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*
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* Copyright (c) 2014-2021 Simon Fraser University
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* Copyright (c) 2000-2021 John Willinsky
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* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
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*
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* @class ContextService
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*
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* @ingroup services
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*
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* @brief Extends the base context service class with app-specific
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* requirements.
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*/
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namespace APP\services;
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use APP\article\ArticleTombstoneManager;
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use APP\core\Application;
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use APP\facades\Repo;
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use APP\file\PublicFileManager;
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use APP\subscription\IndividualSubscriptionDAO;
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use APP\subscription\InstitutionalSubscriptionDAO;
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use APP\subscription\SubscriptionTypeDAO;
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use PKP\config\Config;
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use PKP\db\DAORegistry;
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use PKP\file\TemporaryFileManager;
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use PKP\plugins\Hook;
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use PKP\submission\GenreDAO;
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class ContextService extends \PKP\services\PKPContextService
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{
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/** @copydoc \PKP\services\PKPContextService::$contextsFileDirName */
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public $contextsFileDirName = 'journals';
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/**
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* Initialize hooks for extending PKPContextService
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*/
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public function __construct()
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{
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$this->installFileDirs = [
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Config::getVar('files', 'files_dir') . '/%s/%d',
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Config::getVar('files', 'files_dir') . '/%s/%d/articles',
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Config::getVar('files', 'files_dir') . '/%s/%d/issues',
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Config::getVar('files', 'public_files_dir') . '/%s/%d',
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];
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Hook::add('Context::add', [$this, 'afterAddContext']);
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Hook::add('Context::edit', [$this, 'afterEditContext']);
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Hook::add('Context::delete::before', [$this, 'beforeDeleteContext']);
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Hook::add('Context::delete', [$this, 'afterDeleteContext']);
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Hook::add('Context::validate', [$this, 'validateContext']);
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}
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/**
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* Take additional actions after a new context has been added
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*
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* @param string $hookName
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* @param array $args [
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*
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* @option Journal The new context
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* @option Request
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* ]
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*/
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public function afterAddContext($hookName, $args)
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{
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$context = $args[0];
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// Create a default section
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$section = Repo::section()->newDataObject();
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$section->setTitle(__('section.default.title'), $context->getPrimaryLocale());
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$section->setAbbrev(__('section.default.abbrev'), $context->getPrimaryLocale());
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$section->setMetaIndexed(true);
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$section->setMetaReviewed(true);
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$section->setPolicy(__('section.default.policy'), $context->getPrimaryLocale());
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$section->setEditorRestricted(false);
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$section->setHideTitle(false);
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$section->setContextId($context->getId());
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Repo::section()->add($section);
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}
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/**
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* Update journal-specific settings when a context is edited
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*
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* @param string $hookName
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* @param array $args [
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*
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* @option Journal The new context
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* @option Journal The current context
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* @option array The params to edit
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* @option Request
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* ]
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*/
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public function afterEditContext($hookName, $args)
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{
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$newContext = $args[0];
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$currentContext = $args[1];
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$params = $args[2];
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$request = $args[3];
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// Move an uploaded journal thumbnail and set the updated data
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if (!empty($params['journalThumbnail'])) {
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$supportedLocales = $newContext->getSupportedFormLocales();
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foreach ($supportedLocales as $localeKey) {
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if (!array_key_exists($localeKey, $params['journalThumbnail'])) {
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continue;
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}
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$localeValue = $this->_saveFileParam(
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$newContext,
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$params['journalThumbnail'][$localeKey],
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'journalThumbnail',
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$request->getUser()->getId(),
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$localeKey,
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true
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);
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$newContext->setData('journalThumbnail', $localeValue, $localeKey);
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}
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}
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// If the context is enabled or disabled, create or delete
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// tombstones for all published submissions
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if ($newContext->getData('enabled') !== $currentContext->getData('enabled')) {
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$articleTombstoneManager = new ArticleTombstoneManager();
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if ($newContext->getData('enabled')) {
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$articleTombstoneManager->deleteTombstonesByContextId($newContext->getId());
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} else {
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$articleTombstoneManager->insertTombstonesByContext($newContext);
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}
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}
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}
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/**
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* Perform actions before a context has been deleted
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*
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* This should only be used in cases where you need the context to still exist
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* in the database to complete the actions. Otherwise, use
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* ContextService::afterDeleteContext().
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*
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* @param string $hookName
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* @param array $args [
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*
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* @option Context The new context
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* @option Request
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* ]
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*/
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public function beforeDeleteContext($hookName, $args)
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{
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$context = $args[0];
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// Create tombstones for all published submissions
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$articleTombstoneManager = new ArticleTombstoneManager();
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$articleTombstoneManager->insertTombstonesByContext($context);
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/** @var GenreDAO */
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$genreDao = DAORegistry::getDAO('GenreDAO');
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$genreDao->deleteByContextId($context->getId());
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}
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/**
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* Take additional actions after a context has been deleted
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*
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* @param string $hookName
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* @param array $args [
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*
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* @option Journal The new context
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* @option Request
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* ]
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*/
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public function afterDeleteContext($hookName, $args)
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{
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$context = $args[0];
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Repo::section()->deleteByContextId($context->getId());
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Repo::issue()->deleteByContextId($context->getId());
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/** @var IndividualSubscriptionDAO */
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$subscriptionDao = DAORegistry::getDAO('IndividualSubscriptionDAO');
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$subscriptionDao->deleteByJournalId($context->getId());
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/** @var InstitutionalSubscriptionDAO */
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$subscriptionDao = DAORegistry::getDAO('InstitutionalSubscriptionDAO');
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$subscriptionDao->deleteByJournalId($context->getId());
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/** @var SubscriptionTypeDAO */
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$subscriptionTypeDao = DAORegistry::getDAO('SubscriptionTypeDAO');
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$subscriptionTypeDao->deleteByJournal($context->getId());
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Repo::submission()->deleteByContextId($context->getId());
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$publicFileManager = new PublicFileManager();
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$publicFileManager->rmtree($publicFileManager->getContextFilesPath($context->getId()));
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}
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/**
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* Make additional validation checks
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*
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* @param string $hookName
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* @param array $args [
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*
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* @option Journal The new context
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* @option Request
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* ]
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*/
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public function validateContext($hookName, $args)
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{
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$errors = & $args[0];
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$props = $args[2];
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$allowedLocales = $args[3];
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if (!isset($props['journalThumbnail'])) {
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return;
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}
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// If a journal thumbnail is passed, check that the temporary file exists
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// and the current user owns it
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$user = Application::get()->getRequest()->getUser();
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$userId = $user ? $user->getId() : null;
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$temporaryFileManager = new TemporaryFileManager();
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if (isset($props['journalThumbnail']) && empty($errors['journalThumbnail'])) {
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foreach ($allowedLocales as $localeKey) {
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if (empty($props['journalThumbnail'][$localeKey]) || empty($props['journalThumbnail'][$localeKey]['temporaryFileId'])) {
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continue;
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}
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if (!$temporaryFileManager->getFile($props['journalThumbnail'][$localeKey]['temporaryFileId'], $userId)) {
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if (!is_array($errors['journalThumbnail'])) {
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$errors['journalThumbnail'] = [];
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}
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$errors['journalThumbnail'][$localeKey] = [__('common.noTemporaryFile')];
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}
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}
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}
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}
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}
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