From 7e451f7cbbc6ab93f3811050761bdfd4117e1273 Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Sat, 6 Jul 2024 17:22:41 +0200
Subject: [PATCH] distroquery: suppport for pagination of repository packages
 list

---
 distroquery.php | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

diff --git a/distroquery.php b/distroquery.php
index 5bd646f..3ffb743 100644
--- a/distroquery.php
+++ b/distroquery.php
@@ -53,7 +53,9 @@ $url_prefix = home_url() . "/rpms/";
 //
       echo " > <a href=\"" . $url_prefix . "\">Repositories</a>";
 
-      $request = wp_remote_get('https://push.openmamba.org/openmamba/distroquery/api/v1/repository/' . $repo);
+      $page = $_GET['page'];
+      if ($page != "") $query_string="?page=" . $page;
+      $request = wp_remote_get('https://push.openmamba.org/openmamba/distroquery/api/v1/repository/' . $repo . $query_string);
       $j = json_decode($request["body"], true);
 
       if ($j["error"] != "") {
@@ -63,7 +65,41 @@ $url_prefix = home_url() . "/rpms/";
          echo " > " . $repo;
          echo "<h1>" . _r("List of packages") . ":</h1>";
 
-         foreach ($j as $package) {
+         // Pagination
+         if ($j["query"]["pages"]) {
+            $page = $j["query"]["page"];
+            $pages = $j["query"]["pages"];
+            $from_page = 1;
+            if ($page > 10) $from_page = $page - 10;
+            $to_page = $from_page + 20;
+            if ($to_page > $pages) {
+               $to_page = $pages;
+               $from_page = $to_page - 20;
+               if ($from_page < 1) $from_page = 1;
+            }
+            echo _r("Page") . " " . $page . " " . _r("of") . " " . $pages . " [ ";
+            if ($from_page > 1) {
+               $back_page = $from_page - 10;
+               if ($back_page < 1) $back_page = 1;
+               echo "<a href=\"" . $url_prefix . "/" . $repo . "?page=" . $back_page . "\">&lt;</a>&nbsp;";
+            }
+            for ($i = $from_page; $i <= $to_page; $i++) {
+               if ($i != $j["query"]["page"]) {
+                  echo "<a href=\"" . $url_prefix . "/" . $repo . "?page=" . $i . "\">" . $i . "</a>&nbsp;";
+               } else {
+                  echo "<strong>" . $i . "</strong>&nbsp";
+               }
+            }
+            if ($to_page < $pages) {
+               $next_page = $to_page + 10;
+               if ($next_page > $pages) $next_page = $pages;
+               if ($next_page < 1) $next_page = 1;
+               echo "<a href=\"" . $url_prefix . "/" . $repo . "?page=" . $next_page . "\">&gt;</a>&nbsp;";
+            }
+            echo "]</br></br>";
+         }
+
+         foreach ($j["packages"] as $package) {
             $package_url = $url_prefix . $repo . "/" . $package["name"];
             echo "<a href=\"" . $package_url . "\">". $package["name"] . "</a>: " . $package["summary"] . "</br>";
          }