Initial

partials/menu/main/_system_sidebar.phtml

@@ -0,0 +1,36 @@
+<?php
+    $context = BackendMenu::getContext();
+    if (strpos($context->sideMenuCode, '|') !== false) {
+        $menu = explode('|', $context->sideMenuCode);
+        $context->mainMenuCode = $menu[0];
+        $context->sideMenuCode = $menu[1];
+    }
+    if (isset($menu)):
+?>
+    <?= $this->makePartial(__DIR__ . '/../secondary/_sidenav.phtml', [
+        'context' => $context,
+    ]) ?>
+<?php else: ?>
+    <div class="layout-cell sidenav-tree bg-p" data-control="sidenav-tree" data-search-input="#settings-search-input">
+        <a class="back-link" href="<?= Backend::url('wms/menu') ?>"><i class="icon-angle-left"></i><?= e(trans('wms.menu::plugin.name')) ?></a>
+
+        <div class="layout">
+            <div class="layout-row min-size">
+                <?= $this->makePartial(__DIR__ . '/_system_sidebar_menu_toolbar.phtml') ?>
+            </div>
+
+            <div class="layout-row">
+                <div class="layout-cell">
+                    <div class="layout-relative">
+
+                        <div class="layout-absolute">
+                            <div class="control-scrollbar" data-control="scrollbar">
+                                <?= $this->makePartial(__DIR__ . '/_system_sidebar_menu.phtml') ?>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+<?php endif; ?>

partials/menu/main/_system_sidebar_menu.phtml

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+<?php
+    if ($sideMenuItems = BackendMenu::listSideMenuItems()):
+        $collapsedGroups = explode('|',
+            isset($_COOKIE['sidenav_treegroupStatus'])
+                ? $_COOKIE['sidenav_treegroupStatus']
+                : null
+        );
+        $categories = [];
+        foreach ($sideMenuItems as $sideItemCode => $item) {
+            if(!property_exists($item, 'group')) {
+                $item->group = 'default';
+            }
+            if(!property_exists($item, 'keywords')) {
+                $item->keywords = '';
+            }
+            if(!property_exists($item, 'description')) {
+                $item->description = '';
+            }
+            $categories[$item->group][$sideItemCode] = $item;
+        }
+?>
+    <ul class="top-level">
+        <?php foreach ($categories as $category => $items):
+            $collapsed = in_array($category, $collapsedGroups); ?>
+            <li data-group-code="<?= e($category) ?>" <?= $collapsed ? 'data-status="collapsed"' : null ?>>
+                <div class="group">
+                    <h3><?= e(trans($category)); ?></h3>
+                </div>
+                <ul>
+                    <?php foreach ($items as $item):
+                        $last_path = array_last(explode('/', request()->path())); ?>
+                        <li class="<?=
+                                ((BackendMenu::isSideMenuItemActive($item) && empty($item->scontents))
+                                || (
+                                    isset($item->scontents)
+                                    && $item->scontents == $last_path
+                                ))
+                                    ? 'active'
+                                    : null;
+                            ?>" data-keywords="<?= e(trans($item->keywords)) ?>">
+                            <a href="<?= $item->url ?>">
+                                <i class="<?= $item->icon ?>"></i>
+                                <span class="header"><?= e(trans($item->label)) ?></span>
+                                <span class="description"><?= e(trans($item->description)) ?></span>
+                            </a>
+                        </li>
+                    <?php endforeach ?>
+                </ul>
+            </li>
+        <?php endforeach ?>
+    </ul>
+<?php endif; ?>

partials/menu/main/_system_sidebar_menu_toolbar.phtml

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+<div class="layout control-toolbar">
+    <div class="layout-cell">
+        <div class="relative toolbar-item loading-indicator-container size-input-text">
+            <input placeholder="<?= e(trans('system::lang.settings.search')) ?>" type="text" name="search" value=""
+                class="form-control icon search"
+                id="settings-search-input"
+                autocomplete="off"
+                data-track-input
+                data-load-indicator
+                data-load-indicator-opaque
+            />
+        </div>
+    </div>
+</div>