pkp/pkp-lib#2178 Support for both OMP and OJS

classes/services/NavigationMenuService.inc.php

@@ -0,0 +1,125 @@
+<?php
+
+/**
+ * @file classes/services/NavigationMenuService.inc.php
+ *
+ * Copyright (c) 2014-2017 Simon Fraser University
+ * Copyright (c) 2000-2017 John Willinsky
+ * Distributed under the GNU GPL v2. For full terms see the file docs/COPYING.
+ *
+ * @class NavigationMenuService
+ * @ingroup services
+ *
+ * @brief Helper class that encapsulates NavigationMenu business logic
+ */
+
+namespace OJS\Services;
+
+class NavigationMenuService extends \PKP\Services\PKPNavigationMenuService {
+
+	/**
+	 * Initialize hooks for extending PKPSubmissionService
+	 */
+    public function __construct() {
+
+		\HookRegistry::register('NavigationMenus::itemTypes', array($this, 'getMenuItemTypesCallback'));
+		\HookRegistry::register('NavigationMenus::displaySettings', array($this, 'getDisplayStatusCallback'));
+	}
+
+	/**
+	 * Return all default navigationMenuItemTypes.
+	 * @param $types array of types
+	 */
+	public function getMenuItemTypesCallback($hookName, $args) {
+		$types =& $args[0];
+
+		\AppLocale::requireComponents(LOCALE_COMPONENT_APP_COMMON, LOCALE_COMPONENT_PKP_USER, LOCALE_COMPONENT_PKP_EDITOR);
+
+		$ojsTypes = array(
+			NMI_TYPE_CURRENT => array(
+				'title' => __('editor.issues.currentIssue'),
+				'description' => __('manager.navigationMenus.current.description'),
+			),
+			NMI_TYPE_ARCHIVES => array(
+				'title' => __('navigation.archives'),
+				'description' => __('manager.navigationMenus.archives.description'),
+			),
+		);
+
+		$types = array_merge($types, $ojsTypes);
+	}
+
+	/**
+	 * Callback for display menu item functionallity
+	 */
+	function getDisplayStatusCallback($hookName, $args) {
+		$navigationMenuItem =& $args[0];
+
+		$request = \Application::getRequest();
+		$dispatcher = $request->getDispatcher();
+
+		$isUserLoggedIn = \Validation::isLoggedIn();
+		$isUserLoggedInAs = \Validation::isLoggedInAs();
+		$context = $request->getContext();
+		$currentUser = $request->getUser();
+
+		$contextId = $context ? $context->getId() : CONTEXT_ID_NONE;
+
+		// Transform an item title if the title includes a {$variable}
+		$templateMgr = \TemplateManager::getManager(\Application::getRequest());
+		$title = $navigationMenuItem->getLocalizedTitle();
+		$prefix = '{$';
+		$postfix = '}';
+
+		$titleRepl = $title;
+
+		$prefixPos = strpos($title, $prefix);
+		$postfixPos = strpos($title, $postfix);
+
+		if ($prefixPos !== false && $postfixPos !== false && ($postfixPos - $prefixPos) > 0){
+			$titleRepl = substr($title, $prefixPos + strlen($prefix), $postfixPos - $prefixPos - strlen($prefix));
+
+			$templateReplaceTitle = $templateMgr->get_template_vars($titleRepl);
+				if ($templateReplaceTitle) {
+					$navigationMenuItem->setTitle($templateReplaceTitle, \AppLocale::getLocale());
+			}
+		}
+
+		$menuItemType = $navigationMenuItem->getType();
+
+		// Conditionally hide some items
+		switch ($menuItemType) {
+			case NMI_TYPE_CURRENT:
+			case NMI_TYPE_ARCHIVES:
+				$navigationMenuItem->setIsDisplayed($context && $context->getSetting('publishingMode') != PUBLISHING_MODE_NONE);
+				break;
+		}
+
+		if ($navigationMenuItem->getIsDisplayed()) {
+
+			// Set the URL
+			switch ($menuItemType) {
+				case NMI_TYPE_CURRENT:
+					$navigationMenuItem->setUrl($dispatcher->url(
+						$request,
+						ROUTE_PAGE,
+						null,
+						'issue',
+						'current',
+						null
+					));
+					break;
+				case NMI_TYPE_ARCHIVES:
+					$navigationMenuItem->setUrl($dispatcher->url(
+						$request,
+						ROUTE_PAGE,
+						null,
+						'issue',
+						'archive',
+						null
+					));
+					break;
+			}
+		}
+	}
+}

classes/services/OJSServiceProvider.inc.php

@@ -43,7 +43,7 @@ public function register(Container $pimple) {
 
 		// NavigationMenus service
 		$pimple['navigationMenu'] = function() {
-			return new \PKP\Services\NavigationMenuService();
+			return new NavigationMenuService();
 		};
 	}
 }