From 9ac695ad8829dbeff200c7b48693846b68f88f41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=B5=9C=EC=A4=80=ED=9D=A0?= <choi.jh@prime-idc.jp>
Date: Wed, 9 Apr 2025 16:31:20 +0900
Subject: [PATCH] dbms_primeidc_init...1

---
 extdbms/lib/Utils/Pagination.php | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/extdbms/lib/Utils/Pagination.php b/extdbms/lib/Utils/Pagination.php
index 5e5efac..1bcff34 100644
--- a/extdbms/lib/Utils/Pagination.php
+++ b/extdbms/lib/Utils/Pagination.php
@@ -8,6 +8,7 @@ class Pagination
   public int $perPage;
   public int $totalItems;
   public int $totalPages;
+  public int $groupSize = 10;
   public int $start;
   public int $end;
 
@@ -17,9 +18,9 @@ class Pagination
     $this->perPage = $perPage;
     $this->currentPage = max(1, $currentPage);
     $this->totalPages = (int)ceil($totalItems / $perPage);
-
     $this->start = ($this->currentPage - 1) * $perPage;
     $this->end = min($this->start + $perPage, $totalItems);
+    $this->groupSize  = $_ENV['VIEW_LIST_PAGINATION_GROUPSIZE'] ?? $_SERVER['VIEW_LIST_PAGINATION_GROUPSIZE'] ?? 10;
   }
 
   public function hasPrevious(): bool
@@ -71,20 +72,24 @@ class Pagination
   public function render(string $baseUrl = '', array $query = []): string
   {
     if ($this->totalPages <= 1) {
-      return ''; // 페이지가 1개 이하면 렌더링 생략
+      return '';
     }
 
     $html = '<nav><ul class="pagination">';
+    $currentGroup = (int)floor(($this->currentPage - 1) / $this->groupSize);
+    $startPage = $currentGroup * $this->groupSize + 1;
+    $endPage = min($startPage + $this->groupSize - 1, $this->totalPages);
 
-    // 이전 버튼
-    if ($this->hasPrevious()) {
-      $html .= $this->pageLink($this->previousPage(), '&laquo;', $baseUrl, $query);
+    // << 그룹 이전
+    if ($startPage > 1) {
+      $prevGroupPage = max(1, $startPage - 1);
+      $html .= $this->pageLink($prevGroupPage, '&laquo;', $baseUrl, $query);
     } else {
       $html .= '<li class="page-item disabled"><span class="page-link">&laquo;</span></li>';
     }
 
-    // 페이지 번호 링크 (간단히 1 ~ totalPages 모두 표시, 필요시 range 조절 가능)
-    for ($i = 1; $i <= $this->totalPages; $i++) {
+    // 페이지 번호들
+    for ($i = $startPage; $i <= $endPage; $i++) {
       if ($i === $this->currentPage) {
         $html .= '<li class="page-item active"><span class="page-link">' . $i . '</span></li>';
       } else {
@@ -92,9 +97,10 @@ class Pagination
       }
     }
 
-    // 다음 버튼
-    if ($this->hasNext()) {
-      $html .= $this->pageLink($this->nextPage(), '&raquo;', $baseUrl, $query);
+    // >> 그룹 다음
+    if ($endPage < $this->totalPages) {
+      $nextGroupPage = $endPage + 1;
+      $html .= $this->pageLink($nextGroupPage, '&raquo;', $baseUrl, $query);
     } else {
       $html .= '<li class="page-item disabled"><span class="page-link">&raquo;</span></li>';
     }
@@ -102,7 +108,6 @@ class Pagination
     $html .= '</ul></nav>';
     return $html;
   }
-
   private function pageLink(int $page, string $label, string $baseUrl, array $query): string
   {
     $query['page'] = $page;