From 9af456989a0461d5f65e70ec8f356ff3a8f5e5ea Mon Sep 17 00:00:00 2001
From: Wojtek <wojtek@localhost>
Date: Fri, 16 Oct 2026 20:54:05 +0200
Subject: [PATCH] Add question ID filter to set editor

---
 README.md                                     |  2 +-
 .../language/en-GB/com_testquestions.ini      |  2 ++
 .../sql/updates/mysql/1.43.18.sql             |  1 +
 .../com_testquestions/tmpl/set/edit.php       | 25 +++++++++++++++----
 com_testquestions.xml                         |  2 +-
 5 files changed, 25 insertions(+), 7 deletions(-)
 create mode 100644 administrator/components/com_testquestions/sql/updates/mysql/1.43.18.sql

diff --git a/README.md b/README.md
index 0d6d596..fcf0dea 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,6 @@ Szkielet komponentu Joomla 6 do gromadzenia pytań testowych.
 
 ## Instalacja
 
-W Joomla wybierz **System → Install → Install from Folder** i wskaż ten katalog. Manifestem instalacyjnym jest `com_testquestions.xml` (wersja 1.43.17).
+W Joomla wybierz **System → Install → Install from Folder** i wskaż ten katalog. Manifestem instalacyjnym jest `com_testquestions.xml` (wersja 1.43.18).
 
 Po instalacji komponent jest dostępny w panelu administratora jako **Pytania testowe**.
diff --git a/administrator/components/com_testquestions/language/en-GB/com_testquestions.ini b/administrator/components/com_testquestions/language/en-GB/com_testquestions.ini
index 58c83ed..e7bd0d4 100644
--- a/administrator/components/com_testquestions/language/en-GB/com_testquestions.ini
+++ b/administrator/components/com_testquestions/language/en-GB/com_testquestions.ini
@@ -105,6 +105,8 @@ COM_TESTQUESTIONS_SET_QUESTIONS="Pytania w zestawie"
 COM_TESTQUESTIONS_SET_QUESTION_COUNT="Liczba pytań"
 COM_TESTQUESTIONS_SET_SEARCH="Szukaj zestawów..."
 COM_TESTQUESTIONS_SET_CATEGORY_FILTER="Filtruj pytania według kategorii"
+COM_TESTQUESTIONS_SET_ID_FILTER="Filtruj pytania według ID"
+COM_TESTQUESTIONS_SET_ID_FILTER_HINT="Wpisz ID, np. 12, 34, 56"
 COM_TESTQUESTIONS_SET_ALL_CATEGORIES="Wszystkie kategorie"
 COM_TESTQUESTIONS_UNCATEGORIZED="Bez kategorii"
 COM_TESTQUESTIONS_SET_SHOW_DETAILS="Pokaż odpowiedzi"
diff --git a/administrator/components/com_testquestions/sql/updates/mysql/1.43.18.sql b/administrator/components/com_testquestions/sql/updates/mysql/1.43.18.sql
new file mode 100644
index 0000000..5b0608f
--- /dev/null
+++ b/administrator/components/com_testquestions/sql/updates/mysql/1.43.18.sql
@@ -0,0 +1 @@
+-- Wydanie 1.43.18: dodano filtrowanie dostępnych pytań po ID podczas edycji zestawu.
diff --git a/administrator/components/com_testquestions/tmpl/set/edit.php b/administrator/components/com_testquestions/tmpl/set/edit.php
index c604d08..96c52f1 100644
--- a/administrator/components/com_testquestions/tmpl/set/edit.php
+++ b/administrator/components/com_testquestions/tmpl/set/edit.php
@@ -102,10 +102,14 @@ HTMLHelper::_('behavior.formvalidator');
                     <?php endforeach; ?>
                 </select>
             </div>
+            <div class="mb-3">
+                <label for="set-question-ids" class="form-label"><?php echo \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_ID_FILTER'); ?></label>
+                <input type="text" id="set-question-ids" class="form-control" placeholder="<?php echo $this->escape(\Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_SET_ID_FILTER_HINT')); ?>" inputmode="numeric">
+            </div>
             <div id="set-available-question-list" class="border rounded p-3">
                 <?php foreach ($this->questions as $question) : ?>
                     <?php if (in_array((int) $question->id, array_map('intval', (array) $this->item->question_ids), true)) continue; ?>
-                    <div class="form-check set-available-question-row" data-category="<?php echo (int) $question->category_id; ?>">
+                    <div class="form-check set-available-question-row" data-category="<?php echo (int) $question->category_id; ?>" data-id="<?php echo (int) $question->id; ?>">
                         <input class="form-check-input" type="checkbox" name="jform[question_ids][]" value="<?php echo (int) $question->id; ?>" id="set-question-<?php echo (int) $question->id; ?>">
                         <label class="form-check-label" for="set-question-<?php echo (int) $question->id; ?>">
                             <span class="badge bg-secondary"><?php echo $this->escape($question->category_title ?: \Joomla\CMS\Language\Text::_('COM_TESTQUESTIONS_UNCATEGORIZED')); ?></span>
@@ -181,17 +185,28 @@ document.addEventListener('DOMContentLoaded', function () {
 <script>
 document.addEventListener('DOMContentLoaded', function () {
     const filter = document.getElementById('set-question-category');
+    const idFilter = document.getElementById('set-question-ids');
     const rows = document.querySelectorAll('.set-available-question-row');
 
-    if (!filter) {
+    if (!filter || !idFilter) {
         return;
     }
 
-    filter.addEventListener('change', function () {
+    const applyFilters = function () {
+        const requestedIds = idFilter.value
+            .split(',')
+            .map(function (value) { return value.trim(); })
+            .filter(function (value) { return value !== ''; });
+
         rows.forEach(function (row) {
-            row.classList.toggle('d-none', filter.value !== '' && row.dataset.category !== filter.value);
+            const matchesCategory = filter.value === '' || row.dataset.category === filter.value;
+            const matchesId = requestedIds.length === 0 || requestedIds.includes(row.dataset.id);
+            row.classList.toggle('d-none', !matchesCategory || !matchesId);
         });
-    });
+    };
+
+    filter.addEventListener('change', applyFilters);
+    idFilter.addEventListener('input', applyFilters);
 });
 </script>
 <script>
diff --git a/com_testquestions.xml b/com_testquestions.xml
index 562367e..38fd398 100644
--- a/com_testquestions.xml
+++ b/com_testquestions.xml
@@ -4,7 +4,7 @@
     <creationDate>2026-10-14</creationDate>
     <author>Komponent</author>
     <license>GNU General Public License version 2 or later</license>
-    <version>1.43.17</version>
+    <version>1.43.18</version>
     <description>COM_TESTQUESTIONS_DESCRIPTION</description>
     <element>com_testquestions</element>
     <namespace path="src">Komponent\Component\Testquestions</namespace>