From 504afe103f800ae39e008548c8c01f07b09dfac7 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sun, 5 Apr 2020 17:10:01 +0200
Subject: [PATCH] add list pagination

---
 Controller/BackendController.php  | 13 +++++++++++--
 Theme/Backend/editor-list.tpl.php | 14 ++++++++++++--
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 6bb93a3..d0281cc 100644
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -100,8 +100,17 @@ final class BackendController extends Controller
         $view->setTemplate('/Modules/Editor/Theme/Backend/editor-list');
         $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1005301001, $request, $response));
 
-        $docs = EditorDocMapper::getNewest(50);
-        $view->addData('docs', $docs);
+        if ($request->getData('ptype') === '-') {
+            $view->setData('docs',
+                EditorDocMapper::withConditional('language', $response->getHeader()->getL11n()->getLanguage())
+                    ::getBeforePivot((int) ($request->getData('id') ?? 0), null, 25)
+            );
+        } else {
+            $view->setData('docs',
+                EditorDocMapper::withConditional('language', $response->getHeader()->getL11n()->getLanguage())
+                    ::getAfterPivot((int) ($request->getData('id') ?? 0), null, 25)
+            );
+        }
 
         return $view;
     }
diff --git a/Theme/Backend/editor-list.tpl.php b/Theme/Backend/editor-list.tpl.php
index a5ce79a..505048d 100644
--- a/Theme/Backend/editor-list.tpl.php
+++ b/Theme/Backend/editor-list.tpl.php
@@ -12,12 +12,19 @@
  */
 declare(strict_types=1);
 
+use phpOMS\Uri\UriFactory;
+
 /**
  * @var \phpOMS\Views\View                 $this
  * @var \Modules\Editor\Models\EditorDoc[] $docs
  */
 $docs = $this->getData('docs');
 
+$previous = empty($docs) ? '{/prefix}editor/list' : '{/prefix}editor/list?{?}&id=' . \reset($docs)->getId() . '&ptype=-';
+$next     = empty($docs) ? '{/prefix}editor/list' : '{/prefix}editor/list?{?}&id=' . \end($docs)->getId() . '&ptype=+';
+
+$docs = $this->getData('docs');
+
 echo $this->getData('nav')->render(); ?>
 <div class="row">
     <div class="col-xs-12">
@@ -31,7 +38,7 @@ echo $this->getData('nav')->render(); ?>
                 <td><?= $this->getHtml('Created') ?>
             <tbody>
             <?php $count = 0; foreach ($docs as $key => $value) : ++$count;
-            $url = \phpOMS\Uri\UriFactory::build('{/prefix}editor/single?{?}&id=' . $value->getId()); ?>
+            $url = UriFactory::build('{/prefix}editor/single?{?}&id=' . $value->getId()); ?>
                 <tr data-href="<?= $url; ?>">
                     <td data-label="<?= $this->getHtml('Title') ?>"><a href="<?= $url; ?>"><?= $this->printHtml($value->getTitle()); ?></a>
                     <td data-label="<?= $this->getHtml('Creator') ?>"><a href="<?= $url; ?>"><?= $this->printHtml($value->getCreatedBy()->getName1()); ?></a>
@@ -41,6 +48,9 @@ echo $this->getData('nav')->render(); ?>
                 <tr><td colspan="3" class="empty"><?= $this->getHtml('Empty', '0', '0'); ?>
             <?php endif; ?>
         </table>
-        <div class="portlet-foot"></div>
+        <div class="portlet-foot">
+            <a class="button" href="<?= UriFactory::build($previous); ?>"><?= $this->getHtml('Previous', '0', '0'); ?></a>
+            <a class="button" href="<?= UriFactory::build($next); ?>"><?= $this->getHtml('Next', '0', '0'); ?></a>
+        </div>
     </div>
 </div>