[% USE raw %]
[% USE Koha %]
[% USE AdditionalContents %]
[% PROCESS 'i18n.inc' %]
[% PROCESS 'html_helpers.inc' %]
[% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
[% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode || default_branch, blocktitle => 0 ) %]
[% INCLUDE 'doc-head-open.inc' %]
<title
    >[% FILTER collapse %]
        [% title_in_title = INCLUDE 'biblio-title-head.inc' %]
        [% tx("Images for {title}", { title = title_in_title }) | html %]
        &rsaquo; [% PROCESS 'library_name_title' %]
    [% END %]</title
>
[% INCLUDE 'doc-head-close.inc' %]
[% BLOCK cssinclude %]
    <style>
        #largeCoverImg {
            border: 1px solid #cccccc;
            display: block;
            margin: auto;
            padding: 1em;
        }
        #thumbnails {
            text-align: center;
        }
        #thumbnails a img {
            border: 2px solid #8eb3e7;
        }
        img.thumbnail {
            display: block;
            float: none;
            margin: 0.3em 0;
            padding: 0.5em;
        }

        #thumbnails a img.selected {
            border-color: black;
            cursor: default;
            opacity: 0.4;
            filter: alpha(opacity=40); /* For IE8 and earlier */
        }
    </style>
[% END %]
</head>
[% INCLUDE 'bodytag.inc' bodyid='opac-imageviewer' %]
[% INCLUDE 'masthead.inc' %]

<main class="main">
    [% WRAPPER breadcrumbs %]
        [% WRAPPER breadcrumb_item %]
            [% INCLUDE 'biblio-title.inc' link = 1 %]
        [% END %]
        [% WRAPPER breadcrumb_item bc_active= 1 %]
            <span>Images</span>
        [% END %]
    [% END #/ WRAPPER breadcrumbs %]

    <div class="container-fluid">
        <div class="row">
            [% SET column_class = "col order-first order-md-first order-lg-2" %]
            [% IF ( OpacNav || OpacNavBottom ) %]
                [% column_class = "col-10 order-first order-md-first order-lg-2" %]
                <div class="col-lg-2">
                    <div id="navigation"> [% INCLUDE 'navigation.inc' %] </div>
                </div>
            [% END %]

            <div class="[% column_class | html %]">
                <div class="row">
                    <div class="col-lg-9 maincontent">
                        <h1 class="title">Images for [% INCLUDE 'biblio-title.inc' link=> 1 %] [% biblio.author | html %] </h1>
                    </div>
                    <!-- / col-lg-9 -->
                </div>
                <!-- / .row -->

                <div class="row">
                    <div class="col-lg-9">
                        <div id="imageviewer">
                            <div id="largeCover">
                                <img id="largeCoverImg" alt="" src="/cgi-bin/koha/opac-image.pl?imagenumber=[% imagenumber | url %]" />
                            </div>
                        </div>
                        <!-- / #imageviewer -->
                    </div>
                    <!-- / .span12 -->

                    [% IF OPACLocalCoverImages == 1 %]
                        [% IF images.size %]
                            <div class="col-lg-3">
                                <div id="thumbnails">
                                    [% FOREACH image IN images %]
                                        <a class="cover_thumbnail" data-imagenumber="[% image.imagenumber| html %]" href="#">
                                            [% IF loop.first %]
                                                <img class="thumbnail selected" id="[% image.imagenumber| html %]" src="/cgi-bin/koha/opac-image.pl?imagenumber=[% image.imagenumber | html %]&amp;thumbnail=1" alt="Thumbnail" />
                                            [% ELSE %]
                                                <img class="thumbnail" id="[% image.imagenumber | html %]" src="/cgi-bin/koha/opac-image.pl?imagenumber=[% image.imagenumber | html %]&amp;thumbnail=1" alt="Thumbnail" />
                                            [% END %]
                                        </a>
                                    [% END %]
                                </div>
                                <!-- /#thumbnails -->
                            </div>
                            <!-- /.col-lg-3 -->
                        [% END %]
                    [% ELSE %]
                        Unfortunately, images are not enabled for this catalog at this time.
                    [% END %]
                </div>
                <!-- / .row -->
            </div>
            <!-- / .col-lg-10/12 -->
        </div>
        <!-- / .row -->
    </div>
    <!-- / .container-fluid -->
</main>
<!-- / .main -->

[% INCLUDE 'opac-bottom.inc' %]
[% BLOCK jsinclude %]
    <script>
        $(document).ready(function(){
            $("#largeCoverImg").attr("src","[% interface | html %]/[% theme | html %]/images/loading.gif");
            showCover([% imagenumber | html %]);
            $("a.cover_thumbnail").on('click',function(){
                showCover(this.dataset.imagenumber);
            });
        });

        function showCover(img) {
            $('.thumbnail').attr('class', 'thumbnail');
            $('#largeCoverImg').attr('src', '/cgi-bin/koha/opac-image.pl?imagenumber=' + img);
            $('#' + img + '.thumbnail').attr('class', 'thumbnail selected');
        }
    </script>
[% END %]