From 508eb5d7b89243d716f9ff3ceb84fd00b50a9ec0 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Sun, 5 Apr 2020 17:06:10 +0200
Subject: [PATCH] add list pagination

---
 Controller/BackendController.php  | 13 +++++++++++--
 Theme/Backend/helper-list.tpl.php | 12 ++++++++++--
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 205fef8..f90dee8 100644
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -57,8 +57,17 @@ final class BackendController extends Controller
         $view->setTemplate('/Modules/Helper/Theme/Backend/helper-list');
         $view->addData('nav', $this->app->moduleManager->get('Navigation')->createNavigationMid(1002701001, $request, $response));
 
-        $reports = TemplateMapper::withConditional('language', $response->getHeader()->getL11n()->getLanguage())::getNewest(25);
-        $view->addData('reports', $reports);
+        if ($request->getData('ptype') === '-') {
+            $view->setData('reports',
+                TemplateMapper::withConditional('language', $response->getHeader()->getL11n()->getLanguage())
+                    ::getBeforePivot((int) ($request->getData('id') ?? 0), null, 25)
+            );
+        } else {
+            $view->setData('reports',
+                TemplateMapper::withConditional('language', $response->getHeader()->getL11n()->getLanguage())
+                    ::getAfterPivot((int) ($request->getData('id') ?? 0), null, 25)
+            );
+        }
 
         return $view;
     }
diff --git a/Theme/Backend/helper-list.tpl.php b/Theme/Backend/helper-list.tpl.php
index 817ca8f..555bbf9 100644
--- a/Theme/Backend/helper-list.tpl.php
+++ b/Theme/Backend/helper-list.tpl.php
@@ -12,12 +12,17 @@
  */
 declare(strict_types=1);
 
+use phpOMS\Uri\UriFactory;
+
 /**
  * @var \phpOMS\Views\View                $this
  * @var \Modules\Helper\Models\Template[] $templates
  */
 $templates = $this->getData('reports');
 
+$previous = empty($templates) ? '{/prefix}editor/list' : '{/prefix}editor/list?{?}&id=' . \reset($templates)->getId() . '&ptype=-';
+$next     = empty($templates) ? '{/prefix}editor/list' : '{/prefix}editor/list?{?}&id=' . \end($templates)->getId() . '&ptype=+';
+
 echo $this->getData('nav')->render(); ?>
 
 <div class="row">
@@ -37,7 +42,7 @@ echo $this->getData('nav')->render(); ?>
                     <td colspan="4"><?= $this->getHtml('Empty', '0', '0'); ?>
                         <?php endif; ?>
                         <?php foreach ($templates as $key => $template) :
-                        $url = \phpOMS\Uri\UriFactory::build('{/prefix}helper/report/view?{?}&id=' . $template->getId()); ?>
+                        $url = UriFactory::build('{/prefix}helper/report/view?{?}&id=' . $template->getId()); ?>
                 <tr data-href="<?= $url; ?>">
                     <td data-label="<?= $this->getHtml('Name') ?>"><a href="<?= $url; ?>"><?= $this->printHtml($template->getName()); ?></a>
                     <td data-label="<?= $this->getHtml('Tag') ?>">
@@ -48,7 +53,10 @@ echo $this->getData('nav')->render(); ?>
                     <td data-label="<?= $this->getHtml('Updated') ?>"><a href="<?= $url; ?>"><?= $this->printHtml($template->getCreatedAt()->format('Y-m-d')); ?></a>
                         <?php endforeach; ?>
             </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>
 </div>