Update role management to allow bulk role updates for users in admin panel
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@ -31,29 +31,33 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['delete_user_id'])) {
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}
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// 2b) Aktion: Rollen aktualisieren
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['update_roles_user_id'])) {
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$updateId = (int)$_POST['update_roles_user_id'];
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$selectedRoles = isset($_POST['roles']) && is_array($_POST['roles']) ? $_POST['roles'] : [];
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['update_all_roles'])) {
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$usersRolesData = isset($_POST['user_roles']) && is_array($_POST['user_roles']) ? $_POST['user_roles'] : [];
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$submittedUsers = isset($_POST['submitted_users']) && is_array($_POST['submitted_users']) ? $_POST['submitted_users'] : [];
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foreach ($submittedUsers as $uId) {
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$updateId = (int)$uId;
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if ($updateId === (int)$_SESSION['user_id']) {
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$errorMsg = "Du kannst deine eigenen Rollen nicht ändern.";
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} else {
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continue;
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}
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$selectedRole = isset($usersRolesData[$updateId]) ? $usersRolesData[$updateId] : '';
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$delStmt = $conn->prepare("DELETE FROM userRoles WHERE userID = ?");
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$delStmt->bind_param("i", $updateId);
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$delStmt->execute();
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$delStmt->close();
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if (!empty($selectedRoles)) {
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if (!empty($selectedRole)) {
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$insStmt = $conn->prepare("INSERT INTO userRoles (userID, roleID) VALUES (?, ?)");
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foreach ($selectedRoles as $roleId) {
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$roleIdInt = (int)$roleId;
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$roleIdInt = (int)$selectedRole;
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$insStmt->bind_param("ii", $updateId, $roleIdInt);
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$insStmt->execute();
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}
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$insStmt->close();
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}
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$successMsg = "Rollen erfolgreich gespeichert.";
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}
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$successMsg = "Rollen erfolgreich aktualisiert.";
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}
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// 2c) Alle verfügbaren Rollen laden
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@ -94,6 +98,18 @@ $usersResult = $conn->query("
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<div class="auth__message auth__message--error" style="color: #f87171; background: #7f1d1d; padding: 10px; border-radius: 4px; margin-bottom: 15px; text-align: center;"><?= htmlspecialchars($errorMsg) ?></div>
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<?php endif; ?>
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<form method="post" action="admin_users.php">
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<div style="display: flex; justify-content: flex-end; margin-top: 10px;">
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<button type="submit" name="update_all_roles" value="1" style="background-color: #3b82f6; color: white; border: none; padding: 10px 16px; border-radius: 4px; cursor: pointer; font-weight: bold; font-size: 0.9rem;">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="vertical-align: middle; margin-right: 5px;">
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<path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"></path>
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<polyline points="17 21 17 13 7 13 7 21"></polyline>
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<polyline points="7 3 7 8 15 8"></polyline>
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</svg>
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Alle Rollen speichern
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</button>
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</div>
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<div style="overflow-x: auto; margin-top: 20px;">
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<table style="width: 100%; border-collapse: collapse; text-align: left; color: #f8fafc;">
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<thead>
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@ -102,7 +118,8 @@ $usersResult = $conn->query("
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<th style="padding: 12px 10px;">Profil</th>
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<th style="padding: 12px 10px;">Name</th>
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<th style="padding: 12px 10px;">E-Mail</th>
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<th style="padding: 12px 10px;">Rollen</th>
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<th style="padding: 12px 10px; width: 15%;">Aktuelle Rollen</th>
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<th style="padding: 12px 10px; width: 25%;">Rollen zuweisen</th>
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<th style="padding: 12px 10px;">Aktionen</th>
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</tr>
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</thead>
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@ -120,36 +137,39 @@ $usersResult = $conn->query("
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</td>
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<td style="padding: 12px 10px;"><?= htmlspecialchars($user['displayname']) ?></td>
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<td style="padding: 12px 10px; word-break: break-all;"><?= htmlspecialchars($user['email']) ?></td>
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<td style="padding: 12px 10px;">
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<div style="display: flex; flex-wrap: wrap; gap: 5px;">
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<?php foreach ($allRoles as $role): ?>
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<?php if (in_array($role['roleID'], $userRoles)): ?>
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<span style="background-color: #065f46; border: 1px solid #10b981; color: #a7f3d0; padding: 2px 8px; border-radius: 9999px; font-size: 0.75rem; font-weight: bold;"><?= htmlspecialchars($role['name']) ?></span>
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<?php endif; ?>
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<?php endforeach; ?>
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<?php if (empty($userRoles)): ?>
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<span style="color: #64748b; font-size: 0.75rem; font-style: italic;">Keine</span>
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<?php endif; ?>
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</div>
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</td>
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<td style="padding: 12px 10px; min-width: 150px;">
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<?php if (!$isSelf): ?>
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<form method="post" action="admin_users.php" style="margin: 0; display: flex; flex-direction: column; gap: 5px;">
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<input type="hidden" name="update_roles_user_id" value="<?= $user['userID'] ?>">
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<select name="roles[]" multiple size="3" style="background: #0f172a; color: #f8fafc; border: 1px solid #334155; padding: 5px; border-radius: 4px; font-size: 0.85rem; width: 100%;">
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<input type="hidden" name="submitted_users[]" value="<?= $user['userID'] ?>">
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<select name="user_roles[<?= $user['userID'] ?>]" style="background: #0f172a; color: #f8fafc; border: 1px solid #334155; padding: 5px; border-radius: 4px; font-size: 0.85rem; width: 100%;">
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<option value="">Keine</option>
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<?php foreach ($allRoles as $role): ?>
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<option value="<?= $role['roleID'] ?>" <?= in_array($role['roleID'], $userRoles) ? 'selected' : '' ?>>
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<?= htmlspecialchars($role['name']) ?>
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</option>
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<?php endforeach; ?>
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</select>
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<p style="font-size: 0.7rem; color: #94a3b8; margin: 0;">Strg/Cmd für Mehrfachauswahl</p>
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<button type="submit" style="background-color: #3b82f6; color: white; border: none; padding: 4px 8px; border-radius: 4px; cursor: pointer; font-size: 0.75rem; width: fit-content; margin-top: 5px;">Speichern</button>
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</form>
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<?php else: ?>
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<div style="display: flex; flex-wrap: wrap; gap: 5px;">
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<?php foreach ($allRoles as $role): ?>
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<?php if (in_array($role['roleID'], $userRoles)): ?>
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<span style="background-color: #3b82f6; color: white; padding: 2px 6px; border-radius: 4px; font-size: 0.75rem;"><?= htmlspecialchars($role['name']) ?></span>
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<?php endif; ?>
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<?php endforeach; ?>
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</div>
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<span style="color: #94a3b8; font-size: 0.85rem; font-style: italic;">Du (Gesperrt)</span>
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<?php endif; ?>
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</td>
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<td style="padding: 12px 10px;">
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<?php if (!$isSelf): ?>
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<form method="post" action="admin_users.php" onsubmit="return confirm('Benutzer wirklich löschen?');" style="margin: 0;">
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<input type="hidden" name="delete_user_id" value="<?= $user['userID'] ?>">
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<button type="submit" class="auth__submit" style="background-color: #ef4444; color: white; border: none; padding: 6px 12px; border-radius: 4px; cursor: pointer; font-size: 0.85rem; width: auto; margin: 0;">Löschen</button>
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</form>
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<button type="submit" name="delete_user_id" value="<?= $user['userID'] ?>" class="auth__submit" style="background-color: #ef4444; color: white; border: none; padding: 6px 12px; border-radius: 4px; cursor: pointer; font-size: 0.85rem; width: auto; margin: 0;" onclick="return confirm('Benutzer wirklich löschen? Dies kann nicht rückgängig gemacht werden!');">Löschen</button>
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<?php else: ?>
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<span style="color: #94a3b8; font-size: 0.85rem; padding: 6px 0; display: inline-block;">Das bist du</span>
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<?php endif; ?>
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@ -159,6 +179,7 @@ $usersResult = $conn->query("
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</tbody>
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</table>
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</div>
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</form>
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<div class="auth__actions" style="margin-top: 30px; text-align: center;">
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<a href="account.php" style="color: #64748b; text-decoration: none; font-size: 0.95rem;">← Zurück zum Profil</a>
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