.cover-image {

        img {

            margin: .7rem;

        }

    }

    margin: 0 1em .5em 0;

    min-height: 175px;

    min-width: 100px;

    padding: 10px 15px 5px 5px;

.covercol {

    .cover-slider {

        background: transparent none;

        margin: 0;

        padding: 5px;

    }

}

        width: auto;

    .chocolat-description {

        a:link,

        a:visited,

        a:hover,

        a:active {

            color: desaturate( lighten( $base-theme-color, 40 ), 30 )

        }

    }

[% USE raw %]

<div class="bookcover">

    <div class="cover-slider cover-slides itemtype_[% SEARCH_RESULT.itemtype | html %]" data-biblionumber="[% SEARCH_RESULT.biblionumber | html %]" data-title="[% SEARCH_RESULT.title | html %]" data-isbn="[% SEARCH_RESULT.normalized_isbn | html %]" data-isbn="[% To.json(SEARCH_RESULT.normalized_isbn) | $raw %]">

        [% IF ( OPACLocalCoverImages && SEARCH_RESULT.has_local_cover_image ) %]

            <div class="cover-image local-coverimg">

                <a href="/cgi-bin/koha/opac-image.pl?biblionumber=[% SEARCH_RESULT.biblionumber | uri %]">

                    <span class="[% SEARCH_RESULT.biblionumber | html %]" id="local-thumbnail-[% SEARCH_RESULT.biblionumber | html %]" data-link="/cgi-bin/koha/opac-image.pl?biblionumber=[% SEARCH_RESULT.biblionumber | html %]"></span>

                </a>

                <div class="hint">Local cover image</div>

            </div>

        [% END %]

        [% IF ( OPACAmazonCoverImages && SEARCH_RESULT.normalized_isbn) %]

            <div class="cover-image amazon-coverimg">

                <a href="https://images-na.ssl-images-amazon.com/images/P/[% SEARCH_RESULT.normalized_isbn | uri %].01.LZZZZZZZ.jpg">

                    <img src="https://images-na.ssl-images-amazon.com/images/P/[% SEARCH_RESULT.normalized_isbn | uri %].01.MZZZZZZZ.jpg" alt="Amazon cover image" id="amazon-thumbnail-[% SEARCH_RESULT.biblionumber | html %]" data-link="http://www.amazon[% AmazonTld | uri %]/gp/reader/[% SEARCH_RESULT.normalized_isbn | html %][% AmazonAssocTag | html %]#reader-link"/>

                </a>

                <div class="hint">Image from Amazon.com</div>

            </div>

        [% END %]

        [% IF ( SyndeticsCoverImages ) %]

            [% IF ( content_identifier_exists ) %]

                <div class="cover-image syndetics-coverimg">

                    <a href="https://secure.syndetics.com/index.aspx?isbn=[% SEARCH_RESULT.normalized_isbn | uri %]/[% SyndeticsCoverImageSize | uri %].GIF&amp;client=[% SyndeticsClientCode | uri %]&amp;type=xw10&amp;upc=[% normalized_upc | uri %]&amp;oclc=[% normalized_oclc | uri %]">

                        <img src="https://secure.syndetics.com/index.aspx?isbn=[% SEARCH_RESULT.normalized_isbn | uri %]/[% SyndeticsCoverImageSize | uri %].GIF&amp;client=[% SyndeticsClientCode | uri %]&amp;type=xw10&amp;upc=[% normalized_upc | uri %]&amp;oclc=[% normalized_oclc | uri %]" id="syndetics-thumbnail-[% SEARCH_RESULT.biblionumber | html %]" alt="Syndetics cover image" />

                    </a>

                    <div class="hint">Image from Syndetics</div>

                </div>

            [% END %]

        [% END %]

        [% IF ( GoogleJackets ) %]

            <div class="cover-image googlejacket-coverimg">

                <div class="[% SEARCH_RESULT.normalized_isbn | html %]" id="gbs-thumbnail-preview" data-use-data-link="1"></div>

                <div class="hint">Image from Google Jackets</div>

            </div>

        [% END %]

        [% IF ( OPACCoce && SEARCH_RESULT.normalized_isbn ) %]

            [% coce_id = normalized_ean || SEARCH_RESULT.normalized_isbn %]

            <div class="cover-image coce-coverimg">

                [% IF ( coce_id ) %]

                    <a class="[% coce_id | html %]" id="coce-thumbnail-[% SEARCH_RESULT.biblionumber | html %]"></a>

                [% END %]

                <div class="hint">Image from Coce</div>

            </div>

        [% END %]

        [% IF OpenLibraryCovers %]

            <div class="cover-image openlibrary-coverimg">

                <div class="[% SEARCH_RESULT.normalized_isbn | html %]" id="openlibrary-thumbnail-[% SEARCH_RESULT.biblionumber | html %]" data-use-data-link="1"></div>

                <div class="hint">Image from OpenLibrary</div>

            </div>

        [% END %]

        [% bt_id = ( SEARCH_RESULT.normalized_upc || SEARCH_RESULT.normalized_isbn ) %]

        [% IF ( BakerTaylorEnabled && bt_id ) %]

            <div class="cover-image bakertaylor-coverimg">

                [% IF BakerTaylorBookstoreURL %]

                    <a href="https://[% BakerTaylorBookstoreURL | url %][% bt_id | url %]">

                        <img alt="See Baker &amp; Taylor" id="bakertaylor-thumbnail-[% SEARCH_RESULT.biblionumber | html %]" src="[% BakerTaylorImageURL | url %][% bt_id | uri %]" />

                    </a>

                [% ELSE %]

                    <a href="[% BakerTaylorImageURL | url %][% bt_id | uri%]">

                        <img alt="See Baker &amp; Taylor" id="bakertaylor-thumbnail-[% SEARCH_RESULT.biblionumber | html %]" src="[% BakerTaylorImageURL | url %][% bt_id | uri %]" />

                    </a>

                [% END %]

                <div class="hint">Image from Baker &amp; Taylor</div>

            </div>

        [% END %]

        [% IF OPACCustomCoverImages %]

            [% SET custom_cover_image_url = SEARCH_RESULT.biblio_object.custom_cover_image_url %]

            [% IF custom_cover_image_url %]

                <div class="cover-image custom-coverimg">

                    <a class="custom_cover_image" href="[% custom_cover_image_url | url %]">

                        <img id="custom-thumbnail-[% SEARCH_RESULT.biblionumber | html %]" alt="Custom cover image" src="[% custom_cover_image_url | url %]" />

                    </a>

                    <div class="hint">Custom cover image</div>

                </div>

            [% END %]

        [% END %]

    </div> <!-- /.cover-slider -->

</div><!-- / .bookcover -->

[% Asset.css("lib/Chocolat/css/chocolat.css") | $raw %]

    [% Asset.js("lib/Chocolat/js/chocolat.js") | $raw %]

        function verify_cover_images() {

            // Loop over each container in the template which contains covers

            $(".cover-slider").each(function( index ){

                let biblionumber = $(this).data("biblionumber");

                let booktitle = $(this).data("title");

                var lightbox_descriptions = [];

                $(this).find(".cover-image").each( function( index ){

                    var div = $(this);

                    // Find the image in the container

                    var img = div.find("img")[0];

                    if( img && $(img).length > 0 ){

                        // All slides start hidden. If this is the first one, show it.

                        // Check if Amazon image is present

                        if ( div.hasClass("amazon-coverimg") ) {

                            let w = img.width;

                            let h = img.height;

                            if ((w == 1) || (h == 1)) {

                                // Amazon returned single-pixel placeholder

                                // Remove the container

                                div.remove();

                            } else {

                                lightbox_descriptions.push(_("Amazon cover image (<a href='%s'>see the original image</a>)").format($(img).data('link')));

                            }

                        } else if( div.hasClass("custom-coverimg") ){

                            if ( (img.complete != null) && (!img.complete) || img.naturalHeight == 0 ) {

                                // No image was loaded via the CustomCoverImages system preference

                                // Remove the container

                                div.remove();

                            } else {

                                lightbox_descriptions.push(_("Custom cover image"));

                            }

                        } else if( div.hasClass("syndetics-coverimg") ){

                            lightbox_descriptions.push(_("Image from Syndetics"))

                        } else if( div.hasClass("googlejacket-coverimg" ) ){

                            if( img.naturalHeight  ){

                                lightbox_descriptions.push(_("Image from Google Books (<a href='%s'>see the original image</a>)").format($(img).data('link')));

                            }

                        } else if( div.hasClass("openlibrary-coverimg") ){

                            lightbox_descriptions.push(_("Image from OpenLibrary (<a href='%s'>see the original image</a>)").format($(img).data('link')));

                        } else if( div.hasClass("coce-coverimg" ) ){

                            // Identify which service's image is being loaded by Coce

                            var coce_description;

                            let src = $(img).attr("src");

                            if( src.indexOf('amazon.com') >= 0 ){

                                coce_description = _("Coce image from Amazon.com");

                            } else if( src.indexOf('google.com') >= 0 ){

                                coce_description = _("Coce image from Google Books");

                            } else if( src.indexOf('openlibrary.org') >= 0 ){

                                coce_description = _("Coce image from Open Library");

                            }

                            div.find(".hint").html(coce_description);

                            lightbox_descriptions.push(coce_description);

                        } else if ( div.hasClass("bakertaylor-coverimg" ) ){

                            lightbox_descriptions.push(_("Image from Baker & Taylor"));

                        } else if ( div.hasClass("cover-image local-coverimg" ) ){

                            lightbox_descriptions.push(_("Local cover image"));

                        } else {

                            lightbox_descriptions.push(_("Cover image source unknown"));

                        }

                    } else {

                        div.remove();

                    }

                });

                // Lightbox for cover images

                Chocolat(this.querySelectorAll('.cover-image a'), {

                    description: function(){

                        return lightbox_descriptions[this.settings.currentImageIndex];

                    }

                });

            });

            $(".cover-slider").each(function(){

                var coverSlide = this;

                var coverImages = $(this).find(".cover-image");

                if( coverImages.length > 1 ){

                    coverImages.each(function( index ){

                        // If more that one image is present, add a navigation link

                        // for activating the slide

                        var covernav = $("<a href=\"#\" data-num=\"" + index + "\" class=\"cover-nav\"></a>");

                        if( index == 0 ){

                            // Set the first navigation link as active

                            $(covernav).addClass("nav-active");

                        }

                        $(covernav).html("<i class=\"fa fa-circle\"></i>");

                        $(coverSlide).append( covernav );

                    });

                }

                $(coverSlide).find(".cover-image").eq(0).show();

                // if( $(coverSlide).find(".cover-image").length < 1 ){

                //     $(coverSlide).remove();

                // } else {

                    // This is a suboptimal workaround; we should do this via load, but

                    // the image code is scattered all over now. We come here now after

                    // window load and wait_for_images (so load completed).

                    var check_complete = 1;

                    $(coverSlide).find("img").each( function() {

                        if( !this.complete || this.naturalHeight == 0 ) check_complete = 0;

                    });

                    if( check_complete ) $(coverSlide).removeClass('cover-slides');

                // }

            });

            $(".cover-slider").on("click",".cover-nav", function(e){

                e.preventDefault();

                var cover_slider = $(this).parent();

                // Adding click handler for cover image navigation links

                var num = $(this).data("num");

                $(cover_slider).find(".cover-nav").removeClass("nav-active");

                $(this).addClass("nav-active");

                $(cover_slider).find(".cover-image").hide();

                $(cover_slider).find(".cover-image").eq( num ).show();

            });

            $("#editions img").each(function(i){

                if ( this.src.indexOf('amazon.com') >= 0 ) {

                    let w = this.width;

                    let h = this.height;

                    if ((w == 1) || (h == 1)) {

                        this.src = 'https://images-na.ssl-images-amazon.com/images/G/01/x-site/icons/no-img-sm.gif';

                    } else if ( (this.complete != null) && (!this.complete) || this.naturalHeight == 0 ) {

                        this.src = 'https://images-na.ssl-images-amazon.com/images/G/01/x-site/icons/no-img-sm.gif';

                    }

                }

            });

        } /* /verify_images */

        let counter_wait = 0;

        function wait_for_images(cb){

            var loaded = 1;

            counter_wait++;

            [% IF GoogleJackets %]

                if ( loaded ) {

                    loaded = KOHA.Google.done;

                }

            [% END %]

            [% IF OpenLibraryCovers %]

                if ( loaded ) {

                    loaded = KOHA.OpenLibrary.done;

                }

            [% END %]

            [% IF ( Koha.Preference('OpacCoce') && Koha.Preference('CoceProviders') ) %]

                if ( loaded ) {

                    loaded = KOHA.coce.done;

                }

            [% END %]

            if (!loaded && counter_wait < 50) {// Do not wait more than 5 seconds

                window.setTimeout(function(){wait_for_images(cb);}, 100);

            } else {

                if (counter_wait >= 50 ) {

                }

                cb();

            }

        }

        $(window).load(function() {

            wait_for_images(verify_cover_images);

        });