change icon to ti-cloud-up

MEMORY.md

@@ -267,3 +267,53 @@ Il test del pulsante "Test API" continua a restituire 403 Forbidden quando acces
 - `src/AssetTab.php`: Aggiunti metodi `startBackup()`, `saveInternetMode()`, `saveDefaultDirs()`
 - `src/UrbackupApiClient.php`: Aggiunti metodi `updateClientSettings()`, `saveInternetMode()`
 - `front/asset.form.php`: Gestione azioni per salvataggio impostazioni e backup
+
+### Refactoring server.form.php e nuove tab (v0.4.7)
+
+**Data**: 2026-05-21
+
+**Descrizione**: Restrutturazione completa della pagina server con tab laterali e nuove funzionalità:
+
+**Refactoring Server::showForm()**:
+- Estratto `showFormFields(?int $ID)` da `showForm()` per permettere layout custom
+- `showForm()` ora chiama header + fields + buttons in sequenza
+
+**Tab laterali (server.form.php)**:
+- Side tabs a sinistra (col-2) con `nav-pills flex-column`
+- 4 tab: Server, Linked clients, Unlinked clients, Missing clients
+- Tab persistence via URL hash (JS su `shown.bs.tab`)
+
+**Missing clients tab**:
+- Mostra asset GLPI con root location matching, non ancora collegati a ServerAsset e non presenti su UrBackup
+- Colonne: Name (link all'asset), Entity, Location (completename), Inventory number, IP, State, User, Group
+- Ricerca testuale client-side
+- Ordinamento colonne click-to-sort vanilla JS
+- Navigazione server spostata in server.form.php (sopra i tab, indipendente dalle sezioni)
+
+**Bug fix namespace risolto**:
+- `getCachedName()` usava `new $classname()` con stringa → PHP cercava `GlpiPlugin\Urbackup\Group` invece di `\Group`
+- Fix: `$fqcn = '\\' . ltrim($classname, '\\')` per forzare global namespace
+
+**Gruppo asset corretto**:
+- Gruppo non in `glpi_computers.groups_id` (colonna inesistente)
+- Letto da `glpi_groups_items` WHERE `type = 1` (GROUP_TYPE_NORMAL)
+- Usa `completename` per gerarchia (es. "Helpdesk > Livello 1")
+
+**Indirizzo IP asset**:
+- Query JOIN: `glpi_ipaddresses → glpi_networknames → glpi_networkports`
+- Primo IP valido per l'item
+
+**Breadcrumb**:
+- Cambiato da `'Assets'` a `'admin'` in `Html::header()` di server.php e server.form.php
+- Mostra: Pagina principale > Amministrazione > UrBackup servers
+
+**Fix port default per nuovi server**:
+- `prepareInputForAdd()` ora setta default 55414 per `port`, 'http' per `protocol`, 1 per `is_active`, ecc.
+- `prepareInputForUpdate()` normalizza anche valori vuoti
+
+**File modificati**:
+- `src/Server.php`: `showFormFields()`, `showMissingClientsTab()`, `getCachedName()` fix, `getAssetGroupName()`, `getAssetIp()`, `getCachedLocationName()`, `prepareInputForAdd/Update` default fix, icona menu `ti-hard-drives`
+- `front/server.form.php`: Tab laterali, tab hash JS, breadcrumb admin, navigazione server
+- `front/server.php`: Breadcrumb admin, rimosso pulsante "Add" manuale (GLPI lo genera)
+- `src/Profile.php`: Icona profilo `ti-hard-drives`
+- `src/AssetTab.php`: Icona tab asset `ti-hard-drives`

front/server.form.php

@@ -3,7 +3,6 @@
 use GlpiPlugin\Urbackup\Profile;
 use GlpiPlugin\Urbackup\Server;
 use GlpiPlugin\Urbackup\ServerAsset;
-use Html;
 
 if (!defined('GLPI_ROOT')) {
     define('GLPI_ROOT', dirname(__DIR__, 4));
@@ -48,30 +47,120 @@ $ID = $_GET['id'] ?? null;
 Html::header(
     $ID ? __('Edit UrBackup server', 'urbackup') : __('Add UrBackup server', 'urbackup'),
     '',
-    'Assets',
+    'admin',
     'GlpiPlugin\Urbackup\Server'
 );
 
+if ($ID > 0) {
+    global $DB;
+
+    $server->getFromDB($ID);
+
+    $serverIterator = $DB->request([
+        'FROM'  => Server::getTable(),
+        'ORDER' => 'name',
+    ]);
+    $serverIds = [];
+    foreach ($serverIterator as $row) {
+        $serverIds[(int) $row['id']] = (string) $row['name'];
+    }
+    $serverIdKeys = array_keys($serverIds);
+    $currentIndex = array_search((int) $ID, $serverIdKeys, true);
+    $totalServers = count($serverIds);
+    $prevId = ($currentIndex !== false && $currentIndex > 0) ? $serverIdKeys[$currentIndex - 1] : null;
+    $nextId = ($currentIndex !== false && $currentIndex < $totalServers - 1) ? $serverIdKeys[$currentIndex + 1] : null;
+
+    $baseUrl = PLUGIN_URBACKUP_WEB_DIR . '/front/server.form.php';
+    ?>
+    <div class="d-flex justify-content-between align-items-center mb-2">
+        <div class="d-flex align-items-center">
+            <a href="<?php echo htmlspecialchars(PLUGIN_URBACKUP_WEB_DIR . '/front/server.php'); ?>" class="btn btn-sm btn-icon btn-ghost-secondary me-2"
+               data-bs-toggle="tooltip" data-bs-placement="bottom" title="<?php echo htmlspecialchars(__('List')); ?>">
+                <i class="ti ti-list-search fs-2"></i>
+            </a>
+            <?php if ($prevId !== null): ?>
+                <a href="<?php echo htmlspecialchars($baseUrl . '?id=' . $prevId); ?>"
+                   class="btn btn-sm btn-icon btn-ghost-secondary me-2"
+                   data-bs-toggle="tooltip" data-bs-placement="bottom" title="<?php echo htmlspecialchars(__('Previous')); ?>">
+                    <i class="fs-2 ti ti-chevron-left"></i>
+                </a>
+            <?php else: ?>
+                <span class="btn btn-sm btn-icon btn-ghost-secondary me-2 bs-invisible">
+                    <i class="fs-2 ti ti-chevron-left"></i>
+                </span>
+            <?php endif; ?>
+            <span class="fw-bold mx-2"><?php echo htmlspecialchars(($currentIndex !== false ? $currentIndex + 1 : 1) . ' / ' . $totalServers); ?></span>
+            <?php if ($nextId !== null): ?>
+                <a href="<?php echo htmlspecialchars($baseUrl . '?id=' . $nextId); ?>"
+                   class="btn btn-sm btn-icon btn-ghost-secondary ms-2"
+                   data-bs-toggle="tooltip" data-bs-placement="bottom" title="<?php echo htmlspecialchars(__('Next')); ?>">
+                    <i class="fs-2 ti ti-chevron-right"></i>
+                </a>
+            <?php else: ?>
+                <span class="btn btn-sm btn-icon btn-ghost-secondary ms-2 bs-invisible">
+                    <i class="fs-2 ti ti-chevron-right"></i>
+                </span>
+            <?php endif; ?>
+        </div>
+    </div>
+    <div class="row">
+        <div class="col-2">
+            <ul class="nav nav-pills flex-column">
+                <li class="nav-item">
+                    <a class="nav-link active" data-bs-toggle="tab" href="#tab-server">
+                        <?php echo htmlspecialchars(__('Server')); ?>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" data-bs-toggle="tab" href="#tab-linked">
+                        <?php echo htmlspecialchars(__('Linked clients', 'urbackup')); ?>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" data-bs-toggle="tab" href="#tab-unlinked">
+                        <?php echo htmlspecialchars(__('Unlinked clients', 'urbackup')); ?>
+                    </a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" data-bs-toggle="tab" href="#tab-missing">
+                        <?php echo htmlspecialchars(__('Missing clients', 'urbackup')); ?>
+                    </a>
+                </li>
+            </ul>
+        </div>
+        <div class="col-10">
+            <div class="tab-content">
+                <div class="tab-pane active" id="tab-server">
+                    <?php $server->showForm($ID); ?>
+                </div>
+                <div class="tab-pane" id="tab-linked">
+                    <?php Server::showLinkedClientsTab($server); ?>
+                </div>
+                <div class="tab-pane" id="tab-unlinked">
+                    <?php Server::showUnlinkedClientsTab($server); ?>
+                </div>
+                <div class="tab-pane" id="tab-missing">
+                    <?php Server::showMissingClientsTab($server); ?>
+                </div>
+            </div>
+        </div>
+    </div>
+    <?php
+} else {
     $server->showForm($ID);
-
-if ($ID > 0 && $server->getFromDB($ID)) {
-    echo '<div class="card mt-4">';
-    echo '<div class="card-header">';
-    echo '<h5 class="mb-0">' . htmlspecialchars(__('Linked clients', 'urbackup')) . '</h5>';
-    echo '</div>';
-    echo '<div class="card-body">';
-    Server::showLinkedClientsTab($server);
-    echo '</div>';
-    echo '</div>';
-    
-    echo '<div class="card mt-4">';
-    echo '<div class="card-header">';
-    echo '<h5 class="mb-0">' . htmlspecialchars(__('Unlinked clients', 'urbackup')) . '</h5>';
-    echo '</div>';
-    echo '<div class="card-body">';
-    Server::showUnlinkedClientsTab($server);
-    echo '</div>';
-    echo '</div>';
 }
 
+?>
+<script>
+$(function () {
+    var hash = window.location.hash;
+    if (hash) {
+        $('[data-bs-toggle="tab"][href="' + hash + '"]').tab('show');
+    }
+    $('[data-bs-toggle="tab"]').on('shown.bs.tab', function (e) {
+        window.location.hash = $(this).attr('href');
+    });
+});
+</script>
+<?php
 Html::footer();

front/server.php

@@ -15,27 +15,13 @@ if (!Profile::canCurrentUser(READ)) {
     Html::displayRightError();
 }
 
-$can_read = Profile::canCurrentUser(READ);
-$can_create = Profile::canCurrentUser(CREATE);
-
 Html::header(
     'UrBackup Servers',
     '',
-    'Assets',
+    'admin',
-    ''
+    'GlpiPlugin\Urbackup\Server'
 );
 
-if ($can_create) {
-    echo "<div class='center'>";
-    echo Html::link(
-        __('Add UrBackup server', 'urbackup'),
-        '/plugins/urbackup/front/server.form.php',
-        ['class' => 'btn btn-primary']
-    );
-    echo "</div>";
-    echo "<br>";
-}
-
 Search::show('GlpiPlugin\Urbackup\Server', [
     'is_deleted'        => 0,
     'massiveaction'    => true,

src/AssetTab.php

@@ -63,7 +63,7 @@ class AssetTab extends CommonDBTM
             return '';
         }
 
-        return self::createTabEntry(__('UrBackup', 'urbackup'), 0, null, 'ti ti-cloud-upload');
+        return self::createTabEntry(__('UrBackup', 'urbackup'), 0, null, 'ti ti-cloud-up');
     }
 
 /**
@@ -324,15 +324,36 @@ class AssetTab extends CommonDBTM
     ): void {
         echo "<div class='plugin-urbackup-inner-tabs'>";
 
-        echo "<h3>" . htmlspecialchars(__('State', 'urbackup')) . "</h3>";
+        echo '<ul class="nav nav-tabs" id="urbackupTabs">';
+        echo '<li class="nav-item">';
+        echo '<a class="nav-link active" id="state-tab" data-bs-toggle="tab" href="#state" role="tab">';
+        echo htmlspecialchars(__('State', 'urbackup'));
+        echo '</a></li>';
+        echo '<li class="nav-item">';
+        echo '<a class="nav-link" id="actions-tab" data-bs-toggle="tab" href="#actions" role="tab">';
+        echo htmlspecialchars(__('Actions', 'urbackup'));
+        echo '</a></li>';
+        echo '<li class="nav-item">';
+        echo '<a class="nav-link" id="logs-tab" data-bs-toggle="tab" href="#logs" role="tab">';
+        echo htmlspecialchars(__('Info / Log', 'urbackup'));
+        echo '</a></li>';
+        echo '</ul>';
+
+        echo '<div class="tab-content">';
+
+        echo '<div class="tab-pane fade show active" id="state" role="tabpanel">';
         self::showStateSection($server, $link, $api_data);
+        echo '</div>';
 
-        echo "<h3>" . htmlspecialchars(__('Actions', 'urbackup')) . "</h3>";
+        echo '<div class="tab-pane fade" id="actions" role="tabpanel">';
         self::showActionsSection($item, $server, $link, $api_data);
+        echo '</div>';
 
-        echo "<h3>" . htmlspecialchars(__('Info / Log', 'urbackup')) . "</h3>";
+        echo '<div class="tab-pane fade" id="logs" role="tabpanel">';
         self::showInfoLogSection($api_data);
+        echo '</div>';
 
+        echo '</div>';
         echo "</div>";
     }
 
@@ -465,10 +486,20 @@ class AssetTab extends CommonDBTM
             echo "<tr class='tab_bg_1'>";
             echo "<td>" . htmlspecialchars(__('Backup commands', 'urbackup')) . "</td>";
             echo "<td>";
+            echo "<div style='display:flex;gap:24px'>";
+            echo "<div>";
+            echo "<strong>" . htmlspecialchars(__('File backup', 'urbackup')) . "</strong><br>";
             self::showActionButton($item, 'incremental_file_backup', __('Incremental file backup', 'urbackup'), 'btn btn-secondary');
+            echo "<br>";
             self::showActionButton($item, 'full_file_backup', __('Full file backup', 'urbackup'), 'btn btn-secondary');
+            echo "</div>";
+            echo "<div>";
+            echo "<strong>" . htmlspecialchars(__('Image backup', 'urbackup')) . "</strong><br>";
             self::showActionButton($item, 'incremental_image_backup', __('Incremental image backup', 'urbackup'), 'btn btn-secondary');
+            echo "<br>";
             self::showActionButton($item, 'full_image_backup', __('Full image backup', 'urbackup'), 'btn btn-secondary');
+            echo "</div>";
+            echo "</div>";
             echo "</td>";
             echo "</tr>";
 

src/Profile.php

@@ -14,7 +14,7 @@ class Profile extends \Profile
 
     public static function getIcon()
     {
-        return 'ti ti-server';
+        return 'ti ti-cloud-up';
     }
 
     public function getTabNameForItem(CommonGLPI $item, $withtemplate = 0)

src/Server.php

@@ -12,9 +12,12 @@ use CommonDBTM;
 use CommonGLPI;
 use Dropdown;
 use Entity;
+use Group;
 use Html;
 use Location;
 use Session;
+use State;
+use User;
 
 class Server extends CommonDBTM
 {
@@ -151,7 +154,7 @@ class Server extends CommonDBTM
         if (self::canView()) {
             $menu['title'] = self::getMenuName();
             $menu['page']  = self::getSearchURL(false);
-            $menu['icon']  = 'ti ti-server';
+            $menu['icon']  = 'ti ti-cloud-up';
 
             $menu['links']['search'] = self::getSearchURL(false);
 
@@ -324,7 +327,14 @@ class Server extends CommonDBTM
 
         $this->initForm($ID, $options);
         $this->showFormHeader($options);
+        $this->showFormFields($ID);
+        $this->showFormButtons($options);
 
+        return true;
+    }
+
+    public function showFormFields(?int $ID): void
+    {
         echo "<tr class='tab_bg_1'>";
         echo "<td>" . htmlspecialchars(__('Name')) . "</td>";
         echo "<td>";
@@ -479,10 +489,6 @@ $apiStatus = (int) ($this->fields['last_api_status'] ?? 0);
             echo "</td>";
             echo "</tr>";
         }
-
-        $this->showFormButtons($options);
-
-        return true;
     }
 
     /**
@@ -542,6 +548,26 @@ $apiStatus = (int) ($this->fields['last_api_status'] ?? 0);
 
     public function prepareInputForAdd(mixed $input): mixed
     {
+        if (!is_array($input)) {
+            return $input;
+        }
+
+        if (!isset($input['port']) || $input['port'] === '' || $input['port'] === null) {
+            $input['port'] = 55414;
+        }
+        if (!isset($input['protocol']) || $input['protocol'] === '') {
+            $input['protocol'] = 'http';
+        }
+        if (!isset($input['is_active']) || $input['is_active'] === '' || $input['is_active'] === null) {
+            $input['is_active'] = 1;
+        }
+        if (!isset($input['is_recursive']) || $input['is_recursive'] === '' || $input['is_recursive'] === null) {
+            $input['is_recursive'] = 0;
+        }
+        if (!isset($input['ignore_ssl']) || $input['ignore_ssl'] === '' || $input['ignore_ssl'] === null) {
+            $input['ignore_ssl'] = 0;
+        }
+
         return $this->prepareInputForUpdate($input);
     }
 
@@ -551,6 +577,16 @@ $apiStatus = (int) ($this->fields['last_api_status'] ?? 0);
             return $input;
         }
 
+        if (isset($input['port']) && ($input['port'] === '' || $input['port'] === null)) {
+            $input['port'] = 55414;
+        }
+        if (isset($input['protocol']) && $input['protocol'] === '') {
+            $input['protocol'] = 'http';
+        }
+        if (isset($input['ignore_ssl']) && ($input['ignore_ssl'] === '' || $input['ignore_ssl'] === null)) {
+            $input['ignore_ssl'] = 0;
+        }
+
         if (!empty($input['id']) && (int) $input['id'] > 0) {
             $server = new self();
             if ($server->getFromDB((int) $input['id'])) {
@@ -789,7 +825,6 @@ $apiStatus = (int) ($this->fields['last_api_status'] ?? 0);
         echo '<thead>';
         echo '<tr>';
         echo '<th>' . htmlspecialchars(__('Asset', 'urbackup')) . '</th>';
-        echo '<th>' . htmlspecialchars(__('Name', 'urbackup')) . '</th>';
         echo '<th>' . htmlspecialchars(__('Client name', 'urbackup')) . '</th>';
         echo '<th>' . htmlspecialchars(__('Version', 'urbackup')) . '</th>';
         echo '<th>' . htmlspecialchars(__('Status', 'urbackup')) . '</th>';
@@ -840,8 +875,14 @@ $apiStatus = (int) ($this->fields['last_api_status'] ?? 0);
             $itemUrl = $glpiItem ? $glpiItem->getLinkURL() : '';
 
             echo '<tr>';
-            echo '<td>' . htmlspecialchars($itemTypeLabel . ' #' . $link['items_id']) . '</td>';
+            echo '<td>';
-            echo '<td>' . ($itemUrl ? '<a href="' . htmlspecialchars($itemUrl) . '">' . htmlspecialchars($clientName) . '</a>' : htmlspecialchars($clientName)) . '</td>';
+            if ($itemUrl) {
+                echo '<a href="' . htmlspecialchars($itemUrl) . '">' . htmlspecialchars($clientName) . '</a>';
+            } else {
+                echo htmlspecialchars($clientName);
+            }
+            echo ' <small class="text-muted">(' . htmlspecialchars($itemTypeLabel) . ')</small>';
+            echo '</td>';
             echo '<td>' . htmlspecialchars($urbackupClientName) . '</td>';
             echo '<td>' . htmlspecialchars($clientVersion) . '</td>';
             echo '<td>' . $statusHtml . '</td>';
@@ -1005,4 +1046,336 @@ $apiStatus = (int) ($this->fields['last_api_status'] ?? 0);
         echo '</tbody>';
         echo '</table>';
     }
+
+    public static function showMissingClientsTab(Server $server): void
+    {
+        global $DB;
+
+        $apiStatus = (int) ($server->fields['last_api_status'] ?? 0);
+        if ($apiStatus !== 1) {
+            echo '<div class="alert alert-warning">';
+            echo htmlspecialchars(__('API connection not working. Save server to test connection.', 'urbackup'));
+            echo '</div>';
+            return;
+        }
+
+        $serverLocationId = (int) ($server->fields['locations_id'] ?? 0);
+        if ($serverLocationId <= 0) {
+            echo '<div class="alert alert-info">';
+            echo htmlspecialchars(__('No location configured for this server.', 'urbackup'));
+            echo '</div>';
+            return;
+        }
+
+        $rootLocationId = LocationHelper::getRootLocationId($serverLocationId);
+
+        $linkedIterator = $DB->request([
+            'FROM' => ServerAsset::getTable(),
+        ]);
+        $linkedAssetKeys = [];
+        foreach ($linkedIterator as $row) {
+            $linkedAssetKeys[$row['itemtype'] . ':' . $row['items_id']] = true;
+        }
+
+        try {
+            $client = new UrbackupApiClient($server);
+            $urbackupClients = $client->getStatus();
+        } catch (\Throwable $e) {
+            echo '<div class="alert alert-danger">';
+            echo htmlspecialchars($e->getMessage());
+            echo '</div>';
+            return;
+        }
+
+        $urbackupClientNames = [];
+        foreach ($urbackupClients as $uc) {
+            $name = strtolower((string) ($uc['name'] ?? $uc['clientname'] ?? $uc['hostname'] ?? ''));
+            if ($name !== '') {
+                $urbackupClientNames[$name] = true;
+            }
+        }
+
+        $cacheEntity = [];
+        $cacheLocation = [];
+        $cacheState = [];
+        $cacheUser = [];
+        $cacheGroup = [];
+
+        $itemtypes = Config::getEnabledItemtypes();
+        $missingAssets = [];
+
+        foreach ($itemtypes as $itemtype) {
+            if (!class_exists($itemtype)) {
+                continue;
+            }
+            $assetItem = new $itemtype();
+            if (!$assetItem instanceof CommonDBTM) {
+                continue;
+            }
+            $table = $assetItem->getTable();
+            if (!$DB->tableExists($table)) {
+                continue;
+            }
+
+            $iterator = $DB->request([
+                'FROM'  => $table,
+                'WHERE' => [
+                    'is_deleted' => 0,
+                ],
+            ]);
+
+            foreach ($iterator as $assetRow) {
+                $name = (string) ($assetRow['name'] ?? '');
+                if ($name === '') {
+                    continue;
+                }
+                $nameLower = strtolower($name);
+
+                $assetLocationId = (int) ($assetRow['locations_id'] ?? 0);
+                $assetRootLocationId = LocationHelper::getRootLocationId($assetLocationId);
+
+                if ($assetRootLocationId !== $rootLocationId) {
+                    continue;
+                }
+
+                $key = $itemtype . ':' . $assetRow['id'];
+                $assetId = (int) $assetRow['id'];
+
+                if (isset($linkedAssetKeys[$key])) {
+                    continue;
+                }
+                if (isset($urbackupClientNames[$nameLower])) {
+                    continue;
+                }
+
+                $entityName = self::getCachedName('Entity', (int) ($assetRow['entities_id'] ?? 0), $cacheEntity);
+                $locationName = self::getCachedLocationName($assetLocationId, $cacheLocation);
+                $stateName = self::getCachedName('State', (int) ($assetRow['states_id'] ?? 0), $cacheState);
+                $userName = self::getCachedName('User', (int) ($assetRow['users_id'] ?? 0), $cacheUser);
+                $groupName = self::getAssetGroupName($itemtype, $assetId, $cacheGroup);
+
+                $ip = self::getAssetIp($itemtype, $assetId);
+
+                $missingAssets[] = [
+                    'itemtype'    => $itemtype,
+                    'items_id'    => $assetId,
+                    'name'        => $name,
+                    'entity'      => $entityName,
+                    'location'    => $locationName,
+                    'otherserial' => (string) ($assetRow['otherserial'] ?? ''),
+                    'ip'          => $ip,
+                    'state'       => $stateName,
+                    'user'        => $userName,
+                    'group'       => $groupName,
+                ];
+            }
+        }
+
+        if (count($missingAssets) === 0) {
+            echo '<div class="alert alert-success">';
+            echo htmlspecialchars(__('All assets in this location are linked or already on the UrBackup server.', 'urbackup'));
+            echo '</div>';
+            return;
+        }
+
+        echo '<div class="d-flex justify-content-end mb-2">';
+        echo '<input type="text" id="missing-search" class="form-control form-control-sm" placeholder="' . htmlspecialchars(__('Search...', 'urbackup')) . '" style="width:250px">';
+        echo '</div>';
+
+        $formAction = PLUGIN_URBACKUP_WEB_DIR . '/front/server.form.php';
+
+        echo '<table id="missing-table" class="table table-striped table-hover">';
+        echo '<thead><tr>';
+        echo '<th class="sortable" data-col="0">' . htmlspecialchars(__('Name')) . ' <span class="sort-arrow"></span></th>';
+        echo '<th class="sortable" data-col="1">' . htmlspecialchars(Entity::getTypeName(1)) . ' <span class="sort-arrow"></span></th>';
+        echo '<th class="sortable" data-col="2">' . htmlspecialchars(Location::getTypeName(1)) . ' <span class="sort-arrow"></span></th>';
+        echo '<th class="sortable" data-col="3">' . htmlspecialchars(__('Inventory number')) . ' <span class="sort-arrow"></span></th>';
+        echo '<th class="sortable" data-col="4">' . htmlspecialchars(__('IP address', 'urbackup')) . ' <span class="sort-arrow"></span></th>';
+        echo '<th class="sortable" data-col="5">' . htmlspecialchars(State::getTypeName(1)) . ' <span class="sort-arrow"></span></th>';
+        echo '<th class="sortable" data-col="6">' . htmlspecialchars(User::getTypeName(1)) . ' <span class="sort-arrow"></span></th>';
+        echo '<th class="sortable" data-col="7">' . htmlspecialchars(Group::getTypeName(1)) . ' <span class="sort-arrow"></span></th>';
+        echo '<th data-col="8">' . htmlspecialchars(__('Actions', 'urbackup')) . '</th>';
+        echo '</tr></thead>';
+        echo '<tbody>';
+
+        foreach ($missingAssets as $asset) {
+            $item = new $asset['itemtype']();
+            $itemLink = '';
+            if ($item instanceof CommonDBTM && $item->getFromDB($asset['items_id'])) {
+                $itemLink = $item->getLinkURL();
+            }
+
+            echo '<tr>';
+            echo '<td>';
+            if ($itemLink !== '') {
+                echo '<a href="' . htmlspecialchars($itemLink) . '">' . htmlspecialchars($asset['name']) . '</a>';
+            } else {
+                echo htmlspecialchars($asset['name']);
+            }
+            echo '</td>';
+            echo '<td>' . htmlspecialchars($asset['entity']) . '</td>';
+            echo '<td>' . htmlspecialchars($asset['location']) . '</td>';
+            echo '<td>' . htmlspecialchars($asset['otherserial']) . '</td>';
+            echo '<td>' . htmlspecialchars($asset['ip']) . '</td>';
+            echo '<td>' . htmlspecialchars($asset['state']) . '</td>';
+            echo '<td>' . htmlspecialchars($asset['user']) . '</td>';
+            echo '<td>' . htmlspecialchars($asset['group']) . '</td>';
+            echo '<td>';
+            echo '<form method="post" action="' . htmlspecialchars($formAction) . '" class="d-inline">';
+            echo Html::hidden('_glpi_csrf_token', ['value' => Session::getNewCSRFToken()]);
+            echo Html::hidden('itemtype', ['value' => $asset['itemtype']]);
+            echo Html::hidden('items_id', ['value' => $asset['items_id']]);
+            echo Html::hidden('id', ['value' => (int) $server->fields['id']]);
+            echo '<button type="submit" name="link_asset" value="1" class="btn btn-primary btn-sm">';
+            echo htmlspecialchars(__('Connect'));
+            echo '</button>';
+            Html::closeForm();
+            echo '</td>';
+            echo '</tr>';
+        }
+
+        echo '</tbody>';
+        echo '</table>';
+
+        echo <<<'JAVASCRIPT'
+<script>
+$(function () {
+    var sortDir = {};
+    $('#missing-table th.sortable').on('click', function () {
+        var col = parseInt($(this).data('col'));
+        var $table = $('#missing-table');
+        var $tbody = $table.find('tbody');
+        var rows = $tbody.find('tr').get();
+
+        var dir = sortDir[col] === 'asc' ? 'desc' : 'asc';
+        sortDir[col] = dir;
+
+        rows.sort(function (a, b) {
+            var aVal = $(a).children('td').eq(col).text().trim().toLowerCase();
+            var bVal = $(b).children('td').eq(col).text().trim().toLowerCase();
+            if (aVal < bVal) return dir === 'asc' ? -1 : 1;
+            if (aVal > bVal) return dir === 'asc' ? 1 : -1;
+            return 0;
+        });
+
+        $.each(rows, function (i, row) { $tbody.append(row); });
+
+        $table.find('th .sort-arrow').text('');
+        $(this).find('.sort-arrow').text(dir === 'asc' ? '\u25B2' : '\u25BC');
+    });
+
+    $('#missing-search').on('keyup', function () {
+        var val = $(this).val().toLowerCase();
+        $('#missing-table tbody tr').each(function () {
+            var match = false;
+            $(this).children('td').each(function () {
+                if ($(this).text().toLowerCase().indexOf(val) > -1) {
+                    match = true;
+                    return false;
+                }
+            });
+            $(this).toggle(match);
+        });
+    });
+});
+</script>
+JAVASCRIPT;
+    }
+
+    private static function getCachedName(string $classname, int $id, array &$cache): string
+    {
+        if ($id <= 0) {
+            return '';
+        }
+        if (!isset($cache[$id])) {
+            $fqcn = '\\' . ltrim($classname, '\\');
+            $obj = new $fqcn();
+            if ($obj->getFromDB($id)) {
+                $cache[$id] = (string) ($obj->fields['completename'] ?? $obj->fields['name'] ?? '');
+            } else {
+                $cache[$id] = '';
+            }
+        }
+        return $cache[$id];
+    }
+
+    private static function getAssetGroupName(string $itemtype, int $items_id, array &$cache): string
+    {
+        global $DB;
+
+        $iterator = $DB->request([
+            'FROM'  => 'glpi_groups_items',
+            'WHERE' => [
+                'itemtype' => $itemtype,
+                'items_id' => $items_id,
+                'type'     => \Group_Item::GROUP_TYPE_NORMAL,
+            ],
+            'LIMIT' => 1,
+        ]);
+
+        foreach ($iterator as $row) {
+            $groupId = (int) ($row['groups_id'] ?? 0);
+            if ($groupId > 0) {
+                return self::getCachedName('Group', $groupId, $cache);
+            }
+        }
+
+        return '';
+    }
+
+    private static function getCachedLocationName(int $id, array &$cache): string
+    {
+        if ($id <= 0) {
+            return '';
+        }
+        if (!isset($cache[$id])) {
+            $obj = new Location();
+            if ($obj->getFromDB($id)) {
+                $cache[$id] = (string) ($obj->fields['completename'] ?? $obj->fields['name'] ?? '');
+            } else {
+                $cache[$id] = '';
+            }
+        }
+        return $cache[$id];
+    }
+
+    private static function getAssetIp(string $itemtype, int $items_id): string
+    {
+        global $DB;
+
+        $iterator = $DB->request([
+            'SELECT' => ['ipa.name'],
+            'FROM'   => 'glpi_ipaddresses AS ipa',
+            'INNER JOIN' => [
+                'glpi_networknames AS nn' => [
+                    'ON' => [
+                        'nn'  => 'items_id',
+                        'ipa' => 'id',
+                        ['AND' => ['ipa.itemtype' => 'NetworkName']],
+                    ],
+                ],
+                'glpi_networkports AS np' => [
+                    'ON' => [
+                        'np' => 'id',
+                        'nn' => 'items_id',
+                        ['AND' => ['nn.itemtype' => 'NetworkPort']],
+                    ],
+                ],
+            ],
+            'WHERE' => [
+                'np.itemtype' => $itemtype,
+                'np.items_id' => $items_id,
+            ],
+            'LIMIT' => 1,
+        ]);
+
+        foreach ($iterator as $row) {
+            $ip = (string) ($row['name'] ?? '');
+            if ($ip !== '') {
+                return $ip;
+            }
+        }
+
+        return '';
+    }
 }