update

admin/templates/shop-coupon/coupon-categories-selector.php

@@ -0,0 +1,19 @@
+<?php
+$label = trim((string)($this->label ?? 'Kategorie'));
+$inputName = trim((string)($this->inputName ?? 'categories[]'));
+$categories = is_array($this->categories ?? null) ? $this->categories : [];
+$selectedIds = is_array($this->selectedIds ?? null) ? $this->selectedIds : [];
+?>
+<div class="form-group row js-coupon-row js-coupon-row-categories">
+  <label class="col-lg-4 control-label"><?= htmlspecialchars($label, ENT_QUOTES, 'UTF-8'); ?>:</label>
+  <div class="col-lg-8">
+    <div class="coupon-categories-box">
+      <?= \Shared\Tpl\Tpl::view('shop-coupon/coupon-categories-tree', [
+        'categories' => $categories,
+        'selectedIds' => $selectedIds,
+        'inputName' => $inputName,
+      ]); ?>
+    </div>
+  </div>
+</div>
+

admin/templates/shop-coupon/coupon-categories-tree.php

@@ -0,0 +1,68 @@
+<?php
+$categories = is_array($this->categories ?? null) ? $this->categories : [];
+$inputName = trim((string)($this->inputName ?? 'categories[]'));
+$selectedRaw = is_array($this->selectedIds ?? null) ? $this->selectedIds : [];
+$selected = [];
+foreach ($selectedRaw as $value) {
+  $id = (int)$value;
+  if ($id > 0) {
+    $selected[$id] = true;
+  }
+}
+?>
+<?php if (!empty($categories)): ?>
+  <ol class="coupon-categories-tree">
+    <?php foreach ($categories as $category): ?>
+      <?php
+      $categoryId = (int)($category['id'] ?? 0);
+      if ($categoryId <= 0) {
+        continue;
+      }
+
+      $title = trim((string)($category['title'] ?? ''));
+      if ($title === '') {
+        $title = 'Kategoria #' . $categoryId;
+      }
+
+      $isActive = (int)($category['status'] ?? 0) === 1;
+      $children = is_array($category['subcategories'] ?? null) ? $category['subcategories'] : [];
+      $hasChildren = !empty($children);
+      ?>
+      <li class="coupon-category-item<?= $hasChildren ? ' has-children is-collapsed' : ''; ?>">
+        <div class="coupon-category-row">
+          <?php if ($hasChildren): ?>
+            <button type="button" class="coupon-tree-toggle" aria-expanded="false" title="Rozwin / zwin">
+              <i class="fa fa-caret-right"></i>
+            </button>
+          <?php else: ?>
+            <span class="coupon-tree-spacer"></span>
+          <?php endif; ?>
+
+          <?php if (!$isActive): ?>
+            <i class="fa fa-ban text-danger" title="Kategoria nieaktywna"></i>
+          <?php endif; ?>
+
+          <label class="coupon-category-label">
+            <input
+              type="checkbox"
+              class="g-checkbox"
+              name="<?= htmlspecialchars($inputName, ENT_QUOTES, 'UTF-8'); ?>"
+              value="<?= $categoryId; ?>"
+              <?= isset($selected[$categoryId]) ? 'checked="checked"' : ''; ?>
+            />
+            <span><?= htmlspecialchars($title, ENT_QUOTES, 'UTF-8'); ?></span>
+          </label>
+        </div>
+
+        <?php if ($hasChildren): ?>
+          <?= \Shared\Tpl\Tpl::view('shop-coupon/coupon-categories-tree', [
+            'categories' => $children,
+            'selectedIds' => array_keys($selected),
+            'inputName' => $inputName,
+          ]); ?>
+        <?php endif; ?>
+      </li>
+    <?php endforeach; ?>
+  </ol>
+<?php endif; ?>
+

admin/templates/shop-coupon/coupon-edit-custom-script.php

@@ -0,0 +1,109 @@
+<style type="text/css">
+  .coupon-categories-box {
+    max-height: 420px;
+    overflow: auto;
+    border: 1px solid #d6d6d6;
+    border-radius: 4px;
+    padding: 8px 10px;
+    background: #fff;
+  }
+
+  .coupon-categories-tree {
+    margin: 0;
+    padding: 0 0 0 16px;
+    list-style: none;
+  }
+
+  .coupon-category-item {
+    margin: 2px 0;
+  }
+
+  .coupon-category-item.is-collapsed > ol {
+    display: none;
+  }
+
+  .coupon-category-row {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    min-height: 28px;
+  }
+
+  .coupon-tree-toggle,
+  .coupon-tree-spacer {
+    width: 18px;
+    height: 18px;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    border: 0;
+    background: transparent;
+    padding: 0;
+  }
+
+  .coupon-tree-toggle {
+    cursor: pointer;
+    color: #666;
+  }
+
+  .coupon-tree-toggle:focus,
+  .coupon-tree-toggle:active,
+  .coupon-tree-toggle:focus-visible {
+    outline: none;
+    box-shadow: none;
+  }
+
+  .coupon-category-item:not(.is-collapsed) > .coupon-category-row .coupon-tree-toggle i {
+    transform: rotate(90deg);
+  }
+
+  .coupon-category-label {
+    margin: 0;
+    font-weight: 600;
+    cursor: pointer;
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+  }
+
+  .coupon-category-row .icheckbox_minimal-blue {
+    margin-top: 0;
+  }
+</style>
+
+<script type="text/javascript">
+  (function($) {
+    if (!$) {
+      return;
+    }
+
+    $(document).off('click.shopCouponTree', '.coupon-tree-toggle');
+    $(document).on('click.shopCouponTree', '.coupon-tree-toggle', function(e) {
+      e.preventDefault();
+      var $item = $(this).closest('.coupon-category-item');
+      $item.toggleClass('is-collapsed');
+      $(this).attr('aria-expanded', $item.hasClass('is-collapsed') ? 'false' : 'true');
+      this.blur();
+    });
+
+    function initCouponCategoryCheckboxes() {
+      if (!$.fn || typeof $.fn.iCheck !== 'function') {
+        return;
+      }
+
+      $('.coupon-categories-box .g-checkbox').each(function() {
+        var $checkbox = $(this);
+        if ($checkbox.parent().hasClass('icheckbox_minimal-blue')) {
+          return;
+        }
+
+        $checkbox.iCheck({
+          checkboxClass: 'icheckbox_minimal-blue',
+          radioClass: 'iradio_minimal-blue'
+        });
+      });
+    }
+
+    initCouponCategoryCheckboxes();
+  })(window.jQuery);
+</script>

admin/templates/shop-coupon/coupon-edit-new.php

@@ -0,0 +1,3 @@
+<?= \Shared\Tpl\Tpl::view('components/form-edit', ['form' => $this->form]); ?>
+<?= \Shared\Tpl\Tpl::view('shop-coupon/coupon-edit-custom-script'); ?>
+

admin/templates/shop-coupon/coupons-list.php

@@ -0,0 +1,2 @@
+<?= \Shared\Tpl\Tpl::view('components/table-list', ['list' => $this->viewModel]); ?>
+