From 0cfe771a18b56e440de44963fefbaa82a0910038 Mon Sep 17 00:00:00 2001
From: Frank Morgner <morgnerf@ub.uni-leipzig.de>
Date: Tue, 14 Jun 2016 12:30:59 +0200
Subject: [PATCH] refs #5395: * implemented resolver logic to process URIs
linked from records * implemented specific resolver logic for EBL URLs *
removed resolver logic introduced with refs #6554 * configured resolver for
URNs
---
local/config/vufind/config.ini | 36 +++-
local/config/vufind/permissions.ini | 6 +
local/dev/config/vufind/config.ini.sample | 22 +++
module/finc/config/module.config.php | 10 +-
module/finc/src/finc/Controller/EblTrait.php | 66 +++++++
.../src/finc/Controller/RecordController.php | 12 ++
.../finc/RecordDriver/SolrMarcFincTrait.php | 22 ---
module/finc/src/finc/Rewrite/EblRewrite.php | 186 ++++++++++++++++++
module/finc/src/finc/Rewrite/Factory.php | 65 ++++++
.../finc/src/finc/Rewrite/PluginFactory.php | 50 +++++
.../src/finc/View/Helper/Root/Factory.php | 5 +-
.../finc/src/finc/View/Helper/Root/Record.php | 144 +++++++++++++-
.../finc/templates/RecordTab/serviceebl.phtml | 12 ++
13 files changed, 602 insertions(+), 34 deletions(-)
create mode 100644 module/finc/src/finc/Controller/EblTrait.php
create mode 100644 module/finc/src/finc/Rewrite/EblRewrite.php
create mode 100644 module/finc/src/finc/Rewrite/Factory.php
create mode 100644 module/finc/src/finc/Rewrite/PluginFactory.php
create mode 100644 themes/finc/templates/RecordTab/serviceebl.phtml
diff --git a/local/config/vufind/config.ini b/local/config/vufind/config.ini
index d497c9ec102..2f47460da98 100644
--- a/local/config/vufind/config.ini
+++ b/local/config/vufind/config.ini
@@ -1518,11 +1518,37 @@ localMarcFieldOfLibraryMapping[] = "bas:985"
; Email subject
;subject_acquisition = "Ihr Auftrag: %s, %s"
-; This section allows to set resolver for certain content types for Marc field 856
-; set in subfield $2 (refs #6554 and http://www.loc.gov/marc/bibliographic/bd856.html)
-[Additional_Resolver]
-urn = "http://nbn-resolving.de/%s"
-doi = "https://dx.doi.org/%s"
+; Section to configure Ebook Central service - EBL Choice service provided by
+; ProQuest http://www.proquest.com
+; Please note: Service if only available with configuration of [LinksRewrite]
+; section. Use equal defined pattern below for ebl[pattern] and ebl[method] =
+; resolveEblLink to call specific link resolver of EBL with authentication and
+; persmision logic.
+;[Ebl]
+;pattern = "namespace of uri"
+;secret_key = "secret key provided by supplier"
+
+; Section of rewriting of urls of marc field $856 using regular expression or
+; through injection of self-declared method. Rewrite options here are not really
+; fit to resolve by bare linkresolver logic or openurl processing.
+[LinksRewrite]
+; Start to declare a own group which can have following keys.
+; identifier[pattern] is necessary to switch on rewrite und sort out the right links.
+; regular expression are allowed
+; identifier[search] is the string to replaced
+; identifier[replace] is the replacing phrase
+; identifier[method] calls an alternative method with the link as parameter.
+; The method is expected in View\Helper\Root\Record.php
+; Examples:
+; ebl[pattern] = leip.eblib.com
+; ebl[method] = resolveEblLink
+; naxos[pattern] = www.ln.naxosmusiclibrary.com
+; naxos[search] = www.ln.naxosmusiclibrary.com
+; naxos[replace] = ubl-leipzig.naxosmusiclibrary.com
+nbn[pattern] = "^urn:nbn:"
+nbn[search] = "urn:nbn:"
+nbn[replace] = "http://nbn-resolving.de/urn:nbn:"
+
; *****************
; * EOF finc
; *****************
diff --git a/local/config/vufind/permissions.ini b/local/config/vufind/permissions.ini
index 0f5db3cc277..d4089b21ef3 100644
--- a/local/config/vufind/permissions.ini
+++ b/local/config/vufind/permissions.ini
@@ -67,6 +67,12 @@
; access.StaffViewTab - Controls access to the staff view tab in record mode
; access.SummonExtendedResults - Controls visibility of protected Summon results
+; Configuration for permitting EBL/Schweitzer link resolving
+;[default.EBL]
+;role = loggedin
+;catUserType = UBL:eblAccessGranted
+;permission = access.EblLink
+
; Configuration for permitting PDA form action
;[default.PDA]
;role = loggedin
diff --git a/local/dev/config/vufind/config.ini.sample b/local/dev/config/vufind/config.ini.sample
index 5e81cf6b0a9..6e3f2e1b87a 100644
--- a/local/dev/config/vufind/config.ini.sample
+++ b/local/dev/config/vufind/config.ini.sample
@@ -62,3 +62,25 @@ replace_other_urls = true
[Content]
coversize[result-list] = false
showStyleBasedIcons = true
+
+[Ebl]
+pattern = "leip.eblib.com"
+secret_key = "SecretKey"
+
+[LinksRewrite]
+; Personalized rewriting of Open Urls.
+; Start to declare a own group which can have following keys.
+; identifier[pattern] is necessary to switch on rewrite und sort out the right links.
+; regular expression are allowed
+; identifier[search] is the string to replaced
+; identifier[replace] is the replacing phrase
+; identifier[method] calls an alternative method with the link as parameter.
+; The method has to be written in the IndexDriver.php
+schweitzer[pattern] = leip.eblib.com
+schweitzer[method] = resolveEblLink
+; naxos[pattern] = www.ln.naxosmusiclibrary.com
+; naxos[search] = www.ln.naxosmusiclibrary.com
+; naxos[replace] = ubl-leipzig.naxosmusiclibrary.com
+; nbn[pattern] = "^urn:nbn:"
+; nbn[search] = urn:nbn:
+; nbn[replace] = nbn-resolving.de/urn:nbn:
diff --git a/module/finc/config/module.config.php b/module/finc/config/module.config.php
index 7942efa7990..347d56772e4 100644
--- a/module/finc/config/module.config.php
+++ b/module/finc/config/module.config.php
@@ -9,7 +9,8 @@ $config = [
'VuFind\BranchesReader' => 'finc\Service\Factory::getBranchesReader',
'VuFind\ILSConnection' => 'finc\Service\Factory::getILSConnection',
'VuFind\ILSHoldLogic' => 'finc\Service\Factory::getILSHoldLogic',
- ],
+ 'finc\Rewrite' => 'finc\Rewrite\Factory'
+ ]
],
'controllers' => [
'factories' => [
@@ -43,13 +44,13 @@ $config = [
'solrmarcfincpda' => 'finc\RecordDriver\Factory::getSolrMarcFincPDA',
'solrmarcremote' => 'finc\RecordDriver\Factory::getSolrMarcRemote',
'solrmarcremotefinc' => 'finc\RecordDriver\Factory::getSolrMarcRemoteFinc',
- 'solrai' => 'finc\RecordDriver\Factory::getSolrAI',
+ 'solrai' => 'finc\RecordDriver\Factory::getSolrAI'
],
],
'recordtab' => [
'invokables' => [
'staffviewai' => 'finc\RecordTab\StaffViewAI',
- 'acquisitionpda' => 'finc\RecordTab\AcquisitionPDA',
+ 'acquisitionpda' => 'finc\RecordTab\AcquisitionPDA'
],
],
'resolver_driver' => [
@@ -136,7 +137,8 @@ $recordRoutes = [
// Define static routes -- Controller/Action strings
$staticRoutes = [
- 'MyResearch/Acquisition', 'dds/Home', 'dds/Email'
+ 'MyResearch/Acquisition', 'dds/Home', 'dds/Email',
+ 'Record/EblLink'
];
$routeGenerator = new \VuFind\Route\RouteGenerator($nonTabRecordActions);
diff --git a/module/finc/src/finc/Controller/EblTrait.php b/module/finc/src/finc/Controller/EblTrait.php
new file mode 100644
index 00000000000..c150515e29c
--- /dev/null
+++ b/module/finc/src/finc/Controller/EblTrait.php
@@ -0,0 +1,66 @@
+<?php
+/**
+ * Ebl Trait
+ *
+ * PHP version 5
+ *
+ * Copyright (C) Villanova University 2010.
+ * Copyright (C) Leipzig University Library 2016.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * @category Vufind
+ * @package Controller
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link http://vufind.org Main Site
+ */
+namespace finc\Controller;
+
+/**
+ * Ebl Trait
+ *
+ * @category VuFind
+ * @package Controller
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link http://vufind.org Main Site
+ */
+
+trait EblTrait
+{
+
+ /**
+ * Link action to manage rewrite with authorization and permission treatment.
+ * Redirect directly to external EBL service after successful login.
+ *
+ * @return mixed
+ * @access public
+ */
+ public function eblLinkAction()
+ {
+ $link = $tag = $this->params()->fromQuery('link');
+ //$id = $tag = $this->params()->fromQuery('id');
+
+ // Force login:
+ if (!($user = $this->getUser())) {
+ return $this->forceLogin();
+ }
+ $rewrite = $this->getRewrite();
+ $link = $rewrite->resolveLink($link, $user);
+ return $this->redirect()->toUrl($link);
+ }
+}
\ No newline at end of file
diff --git a/module/finc/src/finc/Controller/RecordController.php b/module/finc/src/finc/Controller/RecordController.php
index dc3d491669b..d4c74b9047c 100644
--- a/module/finc/src/finc/Controller/RecordController.php
+++ b/module/finc/src/finc/Controller/RecordController.php
@@ -42,6 +42,7 @@ use VuFind\Exception\Mail as MailException;
*/
class RecordController extends \VuFind\Controller\RecordController
{
+ use EblTrait;
use PdaTrait;
use EmailHoldTrait;
@@ -73,4 +74,15 @@ class RecordController extends \VuFind\Controller\RecordController
throw new MailException('Missing email profile: ' + $profile);
}
}
+
+ /**
+ * Returns rewrite object
+ *
+ * @return object
+ */
+ protected function getRewrite()
+ {
+ return $this->getServiceLocator()->get('finc\Rewrite');
+ }
+
}
diff --git a/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php b/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php
index 3541bb96c14..9c7ed391ba8 100644
--- a/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php
+++ b/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php
@@ -148,28 +148,6 @@ trait SolrMarcFincTrait
$desc = $address;
}
- // this only applies to field 856 (rf. #6554)
- // first check if $address is not a valid URL, then check
- // do we have the indicator 7 and the subfield $2 exist
- // which indicates the access method?
- if ($field == '856'
- && !filter_var($address, FILTER_VALIDATE_URL)
- && $url->getIndicator('1') == '7'
- && $url->getSubfield('2')
- ) {
- // handle the value of $address according to content
- // of subfield $2
- if (isset($this->mainConfig->Additional_Resolver
- ->{$url->getSubfield('2')->getData()})
- ) {
- // reformat $address according to config setting
- $address = sprintf(
- $this->mainConfig->Additional_Resolver
- ->{$url->getSubfield('2')->getData()},
- $address);
- }
- }
-
// If url doesn't exist as key so far write to return variable.
if (!in_array(['url' => $address, 'desc' => $desc], $retVal)) {
$retVal[] = ['url' => $address, 'desc' => $desc];
diff --git a/module/finc/src/finc/Rewrite/EblRewrite.php b/module/finc/src/finc/Rewrite/EblRewrite.php
new file mode 100644
index 00000000000..26a5ecaf73f
--- /dev/null
+++ b/module/finc/src/finc/Rewrite/EblRewrite.php
@@ -0,0 +1,186 @@
+<?php
+/**
+ * Ebl/ Schweitzer Rewrite service for VuFind.
+ *
+ * PHP version 5.3
+ *
+ * Copyright (C) Leipzig University Library 2016.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * @category VuFind2
+ * @package Rewrite
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link http://www.vufind.org Main Page
+ */
+namespace finc\Rewrite;
+
+use ZfcRbac\Service\AuthorizationServiceAwareTrait/*,*/
+ /*ZfcRbac\Service\AuthorizationServiceAwareInterface*/
+ ;
+
+/**
+ * Ebl/ Schweitzer Rewrite service for VuFind.
+ *
+ * @category VuFind2
+ * @package Rewrite
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link http://www.vufind.org Main Page
+ */
+class EblRewrite /*implements AuthorizationServiceAwareInterface*/
+{
+ use AuthorizationServiceAwareTrait;
+
+ /**
+ * Config object
+ *
+ * @var object $config
+ * @access private
+ */
+ private $config;
+
+ /**
+ * Timestamp
+ *
+ * @var null/int $time
+ * @access private
+ */
+ private $time = null;
+
+ /**
+ * User identifier as hashed value
+ *
+ * @var null/string $user_id
+ * @access private
+ */
+ private $userid = null;
+
+ /**
+ * Constructor
+ *
+ * @param $config
+ * @access public
+ *
+ */
+ public function __construct($config)
+ {
+ $this->config = $config;
+ }
+
+ /**
+ * Resolve link for EBL
+ *
+ * @param string $link Link as url.
+ * @param object $user User object
+ *
+ * @return string $link Link as url.
+ * @access public
+ * @throws Exception No user object exists
+ */
+ public function resolveLink($link, $user)
+ {
+ $this->accessPermission = 'access.EblLink';
+
+ if (!isset($user->username) && strlen($user->username) > 0) {
+ throw new Exception('No user object exists');
+ }
+ $auth = $this->getAuthorizationService();
+ if (!$auth) {
+ throw new Exception('Authorization service missing');
+ }
+
+ // Logged in user with no permission get resolver link for view of already
+ // purchased e-books by institution
+ // @link https://intern.finc.info/issues/1813#note-8
+ $statusUser = ''; // Default value 'intern' equal to keep value blank
+ if (!$auth->isGranted($this->accessPermission)) {
+ $params['patrontype'] = 'extern';
+ $statusUser = 'extern';
+ }
+ $params['userid'] = $this->getHashedUser($user->username);
+ $params['tstamp'] = $this->getTimeStamp();
+ $params['id'] = $this->getEblIdentifier(
+ $params['userid'],
+ $params['tstamp'],
+ $statusUser
+ );
+ $query = http_build_query($params);
+ return $link . '&' . $query;
+ }
+
+ /**
+ * Get EBL identifier
+ *
+ * @param string $userid Hashed user identifier
+ * @param int $timestamp Current timestamp of interaction
+ * @param string $statususer Status of user internally|externally
+ *
+ * @return string
+ * @access private
+ * @throws Exception There is no secret key defined in configuration
+ */
+ private function getEblIdentifier($userid, $timestamp, $statususer)
+ {
+ return sha1($userid . $timestamp . $this->getSecretKey() . $statususer);
+ }
+
+ /**
+ * Get hashed user
+ *
+ * @param string $userid User identifier
+ *
+ * @return string
+ * @access private
+ * @throws Exception There is no secret key defined in configuration
+ */
+ private function getHashedUser($userid)
+ {
+ return ($this->userid == null)
+ ? hash('sha384', $userid) : $this->userid;
+ }
+
+ /**
+ * Get secret key of provider Schweitzer
+ *
+ * @return string
+ * @access private
+ * @throws Exception There is no secret key defined in configuration
+ */
+ private function getSecretKey()
+ {
+ if (isset($this->config->Ebl->secret_key)
+ && strlen($this->config->Ebl->secret_key) > 0
+ ) {
+ return $this->config->Ebl->secret_key;
+ }
+ throw new Exception('There is no secret key defined in configuration.');
+ }
+
+ /**
+ * Get one timestamp per processing
+ *
+ * @return int|null
+ * @access private
+ */
+ private function getTimeStamp()
+ {
+ return ($this->time == null) ? time() : $this->time;
+ }
+
+
+}
\ No newline at end of file
diff --git a/module/finc/src/finc/Rewrite/Factory.php b/module/finc/src/finc/Rewrite/Factory.php
new file mode 100644
index 00000000000..6d982117e9e
--- /dev/null
+++ b/module/finc/src/finc/Rewrite/Factory.php
@@ -0,0 +1,65 @@
+<?php
+/**
+ * Factory for instantiating Rewrite objects
+ *
+ * PHP version 5.3
+ *
+ * Copyright (C) Leipzig University Library 2016.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * @category VuFind
+ * @package Rewrite
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development Wiki
+ */
+namespace finc\Rewrite;
+
+use Zend\ServiceManager\ServiceLocatorInterface;
+
+/**
+ * Factory for instantiating Rewrite objects
+ *
+ * @category VuFind
+ * @package Rewrite
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development Wiki
+ *
+ * @codeCoverageIgnore
+ */
+class Factory implements \Zend\ServiceManager\FactoryInterface
+{
+ /**
+ * Create service
+ *
+ * @param ServiceLocatorInterface $sm Service manager
+ *
+ * @return mixed
+ */
+ public function createService(ServiceLocatorInterface $sm)
+ {
+ // Load configurations:
+ $config = $sm->get('VuFind\Config')->get('config');
+ $eblHandler = new EblRewrite($config);
+ $eblHandler->setAuthorizationService(
+ $sm->get('ZfcRbac\Service\AuthorizationService')
+ );
+ return $eblHandler;
+ }
+
+}
diff --git a/module/finc/src/finc/Rewrite/PluginFactory.php b/module/finc/src/finc/Rewrite/PluginFactory.php
new file mode 100644
index 00000000000..67068ca5fb0
--- /dev/null
+++ b/module/finc/src/finc/Rewrite/PluginFactory.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Rewrite plugin factory
+ *
+ * PHP version 5
+ *
+ * Copyright (C) Leipzig University Library 2016.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * @category VuFind
+ * @package Rewrite
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:related_records_modules Wiki
+ */
+namespace finc\Rewrite;
+
+/**
+ * Rewrite plugin factory
+ *
+ * @category VuFind
+ * @package Rewrite
+ * @author Frank Morgner <morgnerf@ub.uni-leipzig.de>
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:related_records_modules Wiki
+ */
+class PluginFactory extends \VuFind\ServiceManager\AbstractPluginFactory
+{
+ /**
+ * Constructor
+ */
+ public function __construct()
+ {
+ $this->defaultNamespace = 'finc\Rewrite';
+ }
+}
\ No newline at end of file
diff --git a/module/finc/src/finc/View/Helper/Root/Factory.php b/module/finc/src/finc/View/Helper/Root/Factory.php
index 876ea8a60dd..92a619d3705 100644
--- a/module/finc/src/finc/View/Helper/Root/Factory.php
+++ b/module/finc/src/finc/View/Helper/Root/Factory.php
@@ -51,7 +51,10 @@ class Factory
public static function getRecord(ServiceManager $sm)
{
return new Record(
- $sm->getServiceLocator()->get('VuFind\Config')->get('config')
+ $sm->getServiceLocator()->get('VuFind\Config')->get('config'),
+ $sm->get('url'),
+ $sm->getServiceLocator()->get('VuFind\AuthManager'),
+ $sm->getServiceLocator()->get('finc\Rewrite')
);
}
diff --git a/module/finc/src/finc/View/Helper/Root/Record.php b/module/finc/src/finc/View/Helper/Root/Record.php
index 6ba42e60547..9b351576a34 100644
--- a/module/finc/src/finc/View/Helper/Root/Record.php
+++ b/module/finc/src/finc/View/Helper/Root/Record.php
@@ -26,7 +26,7 @@
* @link https://vufind.org/wiki/development Wiki
*/
namespace finc\View\Helper\Root;
-use Zend\View\Exception\RuntimeException, Zend\View\Helper\AbstractHelper;
+use Zend\View\Helper\Url, finc\Rewrite;
/**
* Record driver view helper
@@ -46,14 +46,42 @@ class Record extends \VuFind\View\Helper\Root\Record
*/
protected $config;
+ /**
+ * Authentication manager
+ *
+ * @var \VuFind\Auth\Manager
+ */
+ protected $manager;
+
+ /**
+ * URL helper
+ *
+ * @var Url
+ */
+ protected $url;
+
+ /**
+ * Rewriter
+ *
+ * @var \finc\Rewrite
+ */
+ protected $rewrite;
+
/**
* Constructor
*
* @param \Zend\Config\Config $config VuFind configuration
+ * @param \Zend\View\Helper\Url $helper URL helper
*/
- public function __construct($config = null)
+ public function __construct($config = null,
+ Url $helper,
+ \VuFind\Auth\Manager $manager,
+ $rewrite)
{
parent::__construct($config);
+ $this->url = $helper;
+ $this->manager = $manager;
+ $this->rewrite = $rewrite;
}
/**
@@ -128,6 +156,20 @@ class Record extends \VuFind\View\Helper\Root\Record
return $link;
}
+ /**
+ * Get all the links associated with this record. Returns an array of
+ * associative arrays each containing 'desc' and 'url' keys.
+ *
+ * @param bool $openUrlActive Is there an active OpenURL on the page?
+ *
+ * @return array
+ */
+ public function getLinkDetails($openUrlActive = false)
+ {
+ $links = parent::getLinkDetails($openUrlActive);
+ return $this->rewriteLinks($links);
+ }
+
/**
* Remove author dates from author string (used for using author names as search
* term).
@@ -150,4 +192,102 @@ class Record extends \VuFind\View\Helper\Root\Record
}
return $author;
}
+
+ /**
+ * Rewrite links if defined
+ *
+ * @param array $links List with links schema [url] and [desc] for description.
+ *
+ * @access protected
+ * @return array $links Return processed links.
+ */
+ protected function rewriteLinks($links = [])
+ {
+ // if configuration empty return unprocessed
+ if (!isset($this->config->LinksRewrite)
+ || count($this->config->LinksRewrite) == 0
+ ) {
+ return $links;
+ }
+
+ // if links list empty return unprocessed
+ if (count($links) == 0) {
+ return $links;
+ }
+
+ foreach ($links as &$link) {
+ $link['url'] = $this->rewriteLink($link['url']);
+ }
+
+ return $links;
+ }
+
+ /**
+ * Rewrite link
+ *
+ * @param string $link Link to rewrite
+ *
+ * @access protected
+ * @return string $link Return processed link.
+ */
+ protected function rewriteLink($link)
+ {
+ $rewrite = $this->config->LinksRewrite->toArray();
+ foreach ($rewrite as $r) {
+ // is pattern set so try rewrite url
+ if (isset($r['pattern'])) {
+
+ // is search and replace set so try to rewrite url
+ if (isset($r['search']) && isset($r['replace'])) {
+ // check if pattern exists. if at least one match than continue
+ if (0 != preg_match('/' . $r['pattern'] . '/i', trim($link))) {
+ // prepare search pattern
+ // should be free of conflicting meta characters
+ $pattern = str_replace(array('.'), array('\.'), $r['search']);
+ $pattern = '/(' . $pattern . ')/i';
+ // replace it only one time
+ $link = preg_replace($pattern, trim($r['replace']), trim($link), 1, $count);
+ // add http if needed
+ // @todo make it https compatible
+ if (!preg_match('/^(http:\/\/)/', $link)) {
+ $link = 'http://' . $link;
+ }
+ }
+ }
+ // is method set so call alternatively method proceed link
+ if (isset($r['method']) && method_exists($this, $r['method'])) {
+ /* && $count > 0) { @todo fix */
+ if (0 != preg_match('/' . $r['pattern'] . '/i', trim($link))) {
+ $link = $this->$r['method']($link);
+ }
+ } // end if isset method
+
+ } // end if isset pattern
+
+ } // end foreach
+ return $link;
+ }
+
+ /**
+ * Resolve Rewrite/Schweitzer Url
+ *
+ * @param string $link Link to rewrite
+ *
+ * @access protected
+ * @return string $link Return processed link.
+ */
+ protected function resolveEblLink($link)
+ {
+ if (false === ($user = $this->manager->isLoggedIn())) {
+ $id = $this->driver->getUniqueId();
+ return $this->url->__invoke(
+ 'record-ebllink', [], ['query' => ['link' => $link, 'id' => $id]]
+ );
+ }
+ $url = $this->rewrite->resolveLink($link, $user);
+ return $url;
+ }
+
+
+
}
\ No newline at end of file
diff --git a/themes/finc/templates/RecordTab/serviceebl.phtml b/themes/finc/templates/RecordTab/serviceebl.phtml
new file mode 100644
index 00000000000..90d0ffed4d1
--- /dev/null
+++ b/themes/finc/templates/RecordTab/serviceebl.phtml
@@ -0,0 +1,12 @@
+<?
+// Set page title.
+$this->headTitle($this->translate('EBL') . ': ' . $this->driver->getBreadcrumb());
+
+// Get EBL url
+$link = $this->tab->getLinkEBL();
+
+?>
+ <h4>EBL</h4>
+<? foreach ($link as $href): ?>
+ <a href="<?= $href['url'] ?>"><?= $href['desc'] ?></a>
+<? endforeach; ?>
\ No newline at end of file
--
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