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plugins/blocks/subscription/SubscriptionBlockPlugin.php

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+<?php
+
+/**
+ * @file plugins/blocks/subscription/SubscriptionBlockPlugin.php
+ *
+ * Copyright (c) 2013-2021 Simon Fraser University
+ * Copyright (c) 2003-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class SubscriptionBlockPlugin
+ *
+ * @brief Class for subscription block plugin
+ *
+ */
+
+namespace APP\plugins\blocks\subscription;
+
+use APP\core\Application;
+use APP\facades\Repo;
+use APP\subscription\IndividualSubscriptionDAO;
+use APP\subscription\InstitutionalSubscriptionDAO;
+use PKP\db\DAORegistry;
+use PKP\plugins\BlockPlugin;
+
+class SubscriptionBlockPlugin extends BlockPlugin
+{
+    /**
+     * Install default settings on journal creation.
+     *
+     * @return string
+     */
+    public function getContextSpecificPluginSettingsFile()
+    {
+        return $this->getPluginPath() . '/settings.xml';
+    }
+
+    /**
+     * Get the display name of this plugin.
+     *
+     * @return string
+     */
+    public function getDisplayName()
+    {
+        return __('plugins.block.subscription.displayName');
+    }
+
+    /**
+     * Get a description of the plugin.
+     */
+    public function getDescription()
+    {
+        return __('plugins.block.subscription.description');
+    }
+
+    /**
+     * Get the HTML contents for this block.
+     *
+     * @param \APP\template\TemplateManager $templateMgr
+     * @param \APP\core\Request $request
+     *
+     * @return $string
+     */
+    public function getContents($templateMgr, $request = null)
+    {
+        $journal = $request->getContext();
+        if (!$journal) {
+            return '';
+        }
+
+        if ($journal->getData('publishingMode') != \APP\journal\Journal::PUBLISHING_MODE_SUBSCRIPTION) {
+            return '';
+        }
+
+        $user = $request->getUser();
+        $userId = ($user) ? $user->getId() : null;
+        $templateMgr->assign('userLoggedIn', isset($userId) ? true : false);
+
+        if (isset($userId)) {
+            $subscriptionDao = DAORegistry::getDAO('IndividualSubscriptionDAO'); /** @var IndividualSubscriptionDAO $subscriptionDao */
+            $individualSubscription = $subscriptionDao->getByUserIdForJournal($userId, $journal->getId());
+            $templateMgr->assign('individualSubscription', $individualSubscription);
+        }
+
+        // If no individual subscription or if not valid, check for institutional subscription
+        if (!isset($individualSubscription) || !$individualSubscription->isValid()) {
+            $ip = $request->getRemoteAddr();
+            $domain = $request->getRemoteDomain();
+            $subscriptionDao = DAORegistry::getDAO('InstitutionalSubscriptionDAO'); /** @var InstitutionalSubscriptionDAO $subscriptionDao */
+            $subscriptionId = $subscriptionDao->isValidInstitutionalSubscription($domain, $ip, $journal->getId());
+            if ($subscriptionId) {
+                $institutionalSubscription = $subscriptionDao->getById($subscriptionId);
+                $institution = Repo::institution()->get($institutionalSubscription->getInstitutionId());
+                $templateMgr->assign([
+                    'institutionalSubscription' => $institutionalSubscription,
+                    'institution' => $institution,
+                    'userIP' => $ip,
+                ]);
+            }
+        }
+
+        $paymentManager = Application::getPaymentManager($journal);
+
+        if (isset($individualSubscription) || isset($institutionalSubscription)) {
+            $templateMgr->assign('acceptSubscriptionPayments', $paymentManager->isConfigured());
+        }
+
+        return parent::getContents($templateMgr, $request);
+    }
+}
+
+if (!PKP_STRICT_MODE) {
+    class_alias('\APP\plugins\blocks\subscription\SubscriptionBlockPlugin', '\SubscriptionBlockPlugin');
+}