From 2a1a17ca5f11645db3e0cf8dfce5e135fe831d71 Mon Sep 17 00:00:00 2001
From: Henning Zimmermann <hzimmermann@zwh.de>
Date: Wed, 3 Apr 2024 09:47:49 +0200
Subject: [PATCH] - disable the pagination while exporting a collection

---
 src/ProcessDataSource.php | 14 ++++++++++----
 src/Traits/WithExport.php |  2 +-
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/ProcessDataSource.php b/src/ProcessDataSource.php
index a7e50c58..5fe437b8 100644
--- a/src/ProcessDataSource.php
+++ b/src/ProcessDataSource.php
@@ -41,12 +41,12 @@ public function queryLog(): array
     /**
      * @throws Throwable
      */
-    public function get(): Paginator|LengthAwarePaginator|\Illuminate\Pagination\LengthAwarePaginator|BaseCollection
+    public function get(bool $isExport = false): Paginator|LengthAwarePaginator|\Illuminate\Pagination\LengthAwarePaginator|BaseCollection
     {
         $datasource = $this->prepareDataSource();
 
         if ($datasource instanceof BaseCollection) {
-            return $this->processCollection($datasource);
+            return $this->processCollection($datasource, $isExport);
         }
 
         $this->setCurrentTable($datasource);
@@ -78,7 +78,7 @@ public function prepareDataSource(): EloquentBuilder|BaseCollection|Collection|Q
     /**
      * @throws \Exception
      */
-    private function processCollection(mixed $datasource): \Illuminate\Pagination\LengthAwarePaginator|BaseCollection
+    private function processCollection(mixed $datasource, bool $isExport = false): \Illuminate\Pagination\LengthAwarePaginator|BaseCollection
     {
         /** @var BaseCollection $datasource */
         cache()->forget($this->component->getId());
@@ -92,7 +92,13 @@ private function processCollection(mixed $datasource): \Illuminate\Pagination\Le
         if ($results->count()) {
             $this->component->filtered = $results->pluck($this->component->primaryKey)->toArray();
 
-            $paginated = Collection::paginate($results, intval(data_get($this->component->setUp, 'footer.perPage')));
+            if ($isExport) {
+                $perPage = $this->component->total;
+            } else {
+                $perPage = intval(data_get($this->component->setUp, 'footer.perPage'));
+            }
+
+            $paginated = Collection::paginate($results, $perPage);
             $results   = $paginated->setCollection($this->transform($paginated->getCollection(), $this->component));
         };
 
diff --git a/src/Traits/WithExport.php b/src/Traits/WithExport.php
index 2d8211d6..b72feb6d 100644
--- a/src/Traits/WithExport.php
+++ b/src/Traits/WithExport.php
@@ -170,7 +170,7 @@ public function prepareToExport(bool $selected = false): Eloquent\Collection|Sup
 
         if ($processDataSource->isCollection) {
             if ($inClause) {
-                $results = $processDataSource->get()->whereIn($this->primaryKey, $inClause);
+                $results = $processDataSource->get(true)->whereIn($this->primaryKey, $inClause);
 
                 return $processDataSource->transform($results, $this);
             }