blue-twilight/resources/views/themes/base/partials/album_permissions_tab.blade.php

<div role="tabpanel" class="tab-pane{{ $active_tab == 'permissions' ? ' active' : '' }}" id="permissions-tab">
    @if ($album->is_permissions_inherited)
        @php
            $effectiveAlbumID = $album->effectiveAlbumIDForPermissions()
        @endphp
        @if ($effectiveAlbumID > 0)
            <div class="text-center mt-3">
                <h4 class="text-info"><b>@lang('admin.album_inheriting_permissions_p1')</b></h4>
                <p>@lang('admin.album_inheriting_permissions_p2')</p>
                <p>@lang('admin.album_inheriting_permissions_p3', [
                    'l_parent_start' => sprintf('<a href="%s">', route('albums.show', [$album->effectiveAlbumIDForPermissions(), 'tab' => 'permissions'])),
                    'l_parent_end' => '</a>',
                    'l_edit_start' => sprintf('<a href="%s">', route('albums.edit', [$album->id])),
                    'l_edit_end' => '</a>'
                ])</p>
            </div>
        @else
            <div class="text-center mt-3">
                <h4 class="text-info"><b>@lang('admin.album_inheriting_permissions_p1')</b></h4>
                <p>@lang('admin.album_inheriting_permissions_p2_toplevel')</p>
                <p>@lang('admin.album_inheriting_permissions_p3_toplevel', [
                    'l_defperms_start' => sprintf('<a href="%s">', route('albums.defaultPermissions')),
                    'l_defperms_end' => '</a>',
                    'l_edit_start' => sprintf('<a href="%s">', route('albums.edit', [$album->id])),
                    'l_edit_end' => '</a>'
                ])</p>
            </div>
        @endif
    @else
        <h4>@lang('admin.security_heading')</h4>
        <p>@lang('admin.security_text')</p>
        <hr/>
        <h5 style="font-weight: bold;">@lang('admin.security_groups_heading')</h5>

        <form action="{{ route('albums.set_group_permissions', ['album' => $album->id]) }}" method="post">
            {{ csrf_field() }}

            @if (count($existing_groups) > 0)
                <div id="groups-accordion" role="tablist" aria-multiselectable="true">
                    @foreach ($existing_groups as $group)
                        @include(Theme::viewName('partials.album_permissions'), [
                            'key_id' => 'group_' . $group->id,
                            'object_id' => $group->id,
                            'title' => $group->name,
                            'callback' => [$album, 'doesGroupHavePermission'],
                            'callback_object' => $group,
                            'parent_id' => 'groups-accordion'
                        ])
                    @endforeach
                </div>
            @endif

            <div class="row mt-3">
                <div class="col-md-4">
                    <select class="form-control" name="group_id" style="margin-bottom: 2px;"@if (count($add_new_groups) == 0) disabled="disabled"@endif>
                        @foreach ($add_new_groups as $group)
                            <option value="{{ $group->id }}">{{ $group->name }}</option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-2">
                    <button type="submit" name="action" value="add_group" class="btn btn-primary">Assign Permissions</button>
                </div>
                <div class="col-md-6 text-right">
                    <button type="submit" name="action" value="update_group_permissions" class="btn btn-success">
                        <i class="fa fa-fw fa-check"></i> @lang('forms.save_action')
                    </button>
                </div>
            </div>
        </form>
        <hr/>

        <h5 style="font-weight: bold;">@lang('admin.security_users_heading')</h5>

        <form action="{{ route('albums.set_user_permissions', ['album' => $album->id]) }}" method="post">
            {{ csrf_field() }}

            <div id="users-accordion" role="tablist" aria-multiselectable="true">
                {{-- Anonymous users --}}
                @include(Theme::viewName('partials.album_permissions'), [
                    'key_id' => 'anonymous',
                    'object_id' => 'anonymous',
                    'title' => trans('admin.anonymous_users'),
                    'callback' => [$album, 'doesUserHavePermission'],
                    'callback_object' => null,
                    'parent_id' => 'users-accordion'
                ])

                @foreach ($existing_users as $user)
                    @include(Theme::viewName('partials.album_permissions'), [
                        'key_id' => 'user_' . $user->id,
                        'object_id' => $user->id,
                        'title' => $user->name,
                        'callback' => [$album, 'doesUserHavePermission'],
                        'callback_object' => $user,
                        'parent_id' => 'users-accordion'
                    ])
                @endforeach
            </div>

            <div class="row mt-3">
                <div class="col-md-4">
                    <input class="form-control" name="user_name" id="user-search-textbox" size="20" style="margin-bottom: 2px;" />
                    <input type="hidden" name="user_id" id="user-id-field" />
                </div>
                <div class="col-md-2">
                    <button type="submit" name="action" value="add_user" class="btn btn-primary">Assign Permissions</button>
                </div>
                <div class="col-md-6 text-right">
                    <button type="submit" name="action" value="update_user_permissions" class="btn btn-success">
                        <i class="fa fa-fw fa-check"></i> @lang('forms.save_action')
                    </button>
                </div>
            </div>
        </form>
    @endif
</div>