{% extends "authed.twig" %}
{% import "inline.twig" as inline %}

{% block title %}{{ "Layouts"|trans }} | {% endblock %}

{% block actionMenu %}
    {% if currentUser.featureEnabled("layout.add") %}
    <div class="widget-action-menu pull-right">
        <button class="btn btn-success XiboFormButton" data-modal-size="extra-large" title="{% trans "Add a new Layout and jump to the layout designer." %}" href="{{ url_for("layout.add.form") }}"><i class="fa fa-plus-circle" aria-hidden="true"></i> {% trans "Add Layout" %}</button>
        <button class="btn btn-info" id="layoutUploadForm" title="{% trans "Import a Layout from a ZIP file." %}" href="#"> <i class="fa fa-cloud-download" aria-hidden="true"></i> {% trans "Import" %}</button>
    </div>
    {% endif %}
{% endblock %}

{% block pageContent %}
    <div class="widget">
        <div class="widget-title">{% trans "Layouts" %}</div>
        <div class="widget-body">
            <div class="XiboGrid" id="{{ random() }}" data-grid-type="layout" data-grid-name="layoutView">
                <div class="XiboFilter card mb-3 bg-light">
                    <div class="FilterDiv card-body" id="Filter">
                        <ul class="nav nav-tabs" role="tablist">
                            <li class="nav-item"><a class="nav-link active" href="#general-filter" role="tab" data-toggle="tab" aria-selected="true"><span>{% trans "General" %}</span></a></li>
                            <li class="nav-item"><a class="nav-link" href="#advanced-filter" role="tab" data-toggle="tab" aria-selected="false"><span>{% trans "Advanced" %}</span></a></li>
                        </ul>
                        <form class="form-inline d-block">
                            <div class="tab-content">
                                <div class="tab-pane active" id="general-filter" role="tabpanel">
                                    {% set title %}{% trans "ID" %}{% endset %}
                                    {{ inline.number("campaignId", title) }}

                                    <div class="form-group mr-1 mb-1">
                                        <label class="control-label mr-1" title="" for="layout" accesskey="">{% trans "Name" %}</label>
                                        <div class="input-group">
                                            <input class="form-control" name="layout" type="text" id="layout" value="">
                                            <div class="input-group-append input-group-addon">
                                                <div class="input-group-text">
                                                    <input title="{% trans "Use Regex?" %}" type="checkbox" id="useRegexForName" name="useRegexForName">
                                                </div>
                                            </div>
                                        </div>
                                    </div>

                                    {% if currentUser.featureEnabled("tag.tagging") %}
                                        {% set title %}{% trans "Tags" %}{% endset %}
                                        {% set exactTagTitle %}{% trans "Exact match?" %}{% endset %}
                                        {% set logicalOperatorTitle %}{% trans "When filtering by multiple Tags, which logical operator should be used?" %}{% endset %}
                                        {% set helpText %}{% trans "A comma separated list of tags to filter by. Enter a Tag value preceded with | to filter by Tag values. Enter --no-tag to see items without tags." %}{% endset %}
                                        {{ inline.inputWithTags("tags", title, null, helpText, null, null, null, "exactTags", exactTagTitle, logicalOperatorTitle) }}
                                    {% endif %}

                                    {% set title %}{% trans "Code" %}{% endset %}
                                    {{ inline.input('codeLike', title) }}

                                    {% set attributes = [
                                    { name: "data-allow-clear", value: "true" },
                                    { name: "data-placeholder--id", value: null },
                                    { name: "data-placeholder--value", value: "" }
                                    ] %}

                                    {% if currentUser.featureEnabled("displaygroup.view") %}
                                        {% set title %}{% trans "Display Group" %}{% endset %}
                                        {% set helpText %}{% trans "Show Layouts active on the selected Display / Display Group" %}{% endset %}
                                        {{ inline.dropdown("activeDisplayGroupId", "single", title, "", [{displayGroupId:null, displayGroup:""}]|merge(displayGroups), "displayGroupId", "displayGroup", helpText, "selectPicker", "", "", "", attributes) }}
                                    {% endif %}

                                    {% set title %}{% trans "Owner" %}{% endset %}
                                    {% set helpText %}{% trans "Show items owned by the selected User." %}{% endset %}
                                    {{ inline.dropdown("userId", "single", title, "", [{userId:null, userName:""}]|merge(users), "userId", "userName", helpText, "selectPicker", "", "", "", attributes) }}

                                    {% set title %}{% trans "Owner User Group" %}{% endset %}
                                    {% set helpText %}{% trans "Show items owned by users in the selected User Group." %}{% endset %}
                                    {{ inline.dropdown("ownerUserGroupId", "single", title, "", [{groupId:null, group:""}]|merge(groups), "groupId", "group", helpText, "selectPicker", "", "", "", attributes) }}

                                    {% set title %}{% trans "Orientation" %}{% endset %}
                                    {% set option1 = "All"|trans %}
                                    {% set option2 = "Landscape"|trans %}
                                    {% set option3 = "Portrait"|trans %}
                                    {% set values = [{id: '', value: option1}, {id: 'landscape', value: option2}, {id: 'portrait', value: option3}] %}
                                    {{ inline.dropdown("orientation", "single", title, '', values, "id", "value") }}

                                    {{ inline.hidden("folderId") }}
                                </div>
                                <div class="tab-pane" id="advanced-filter" role="tabpanel">

                                    {% set title %}{% trans "Retired" %}{% endset %}
                                    {% set option1 = "Yes"|trans %}
                                    {% set option2 = "No"|trans %}
                                    {% set values = [{id: 1, value: option1}, {id: 0, value: option2}] %}
                                    {{ inline.dropdown("retired", "single", title, 0, values, "id", "value") }}

                                    {% set title %}{% trans "Show" %}{% endset %}
                                    {% set option1 = "All"|trans %}
                                    {% set option2 = "Only Used"|trans %}
                                    {% set option3 = "Only Unused"|trans %}
                                    {% set values = [{id: 1, value: option1}, {id: 2, value: option2}, {id: 3, value: option3}] %}
                                    {{ inline.dropdown("layoutStatusId", "single", title, 1, values, "id", "value") }}

                                    {% set title %}{% trans "Description" %}{% endset %}
                                    {% set option1 = "All"|trans %}
                                    {% set option2 = "1st line"|trans %}
                                    {% set option3 = "Widget List"|trans %}
                                    {% set values = [{id: 1, value: option1}, {id: 2, value: option2}, {id: 3, value: option3}] %}
                                    {{ inline.dropdown("showDescriptionId", "single", title, 2, values, "id", "value") }}

                                    {% if currentUser.featureEnabled("library.view") %}
                                        {% set title %}{% trans "Media" %}{% endset %}
                                        {{ inline.input("mediaLike", title) }}
                                    {% endif %}

                                    {% set title %}{% trans "Layout ID" %}{% endset %}
                                    {{ inline.number("layoutId", title) }}
                                </div>
                            </div>
                        </form>
                    </div>
                </div>

                <div class="row">
                    <div class="col-sm-2 p-3 bg-light" id="grid-folder-filter">
                        <div class="form-check">
                            <input type="checkbox" class="form-check-input" id="folder-tree-clear-selection-button">
                            <label class="form-check-label" for="folder-tree-clear-selection-button" title="{% trans "Search in all folders" %}">{% trans "All Folders" %}</label>
                        </div>
                        <div id="container-folder-tree"></div>
                    </div>

                    <div class="folder-controller d-none">
                        <button type="button" id="folder-tree-select-folder-button" class="btn btn-outline-secondary" title="{% trans "Open / Close Folder Search options" %}"><i class="fas fa-folder fa-1x"></i></button>
                        <div id="breadcrumbs" class="mt-2 pl-2"></div>
                    </div>
                    
                    <div id="datatable-container" class="card col-sm-10 pt-4 px-2">
                        <div class="XiboData">
                            <table id="layouts" class="table table-striped responsive nowrap" data-content-type="layout" data-content-id-name="layoutId" data-state-preference-name="layoutGrid" style="width: 100%;">
                                <thead>
                                    <tr>
                                        <th>{% trans "ID" %}</th>
                                        <th>{% trans "Name" %}</th>
                                        <th>{% trans "Status" %}</th>
                                        <th>{% trans "Description" %}</th>
                                        <th>{% trans "Duration" %}</th>
                                        {% if currentUser.featureEnabled("tag.tagging") %}<th>{% trans "Tags" %}</th>{% endif %}
                                        <th>{% trans "Orientation" %}</th>
                                        <th>{% trans "Thumbnail" %}</th>
                                        <th>{% trans "Owner" %}</th>
                                        <th>{% trans "Sharing" %}</th>
                                        <th>{% trans "Valid?" %}</th>
                                        <th>{% trans "Stats?" %}</th>
                                        <th>{% trans "Created" %}</th>
                                        <th>{% trans "Modified" %}</th>
                                        <th>{% trans "Layout ID" %}</th>
                                        <th>{% trans "Code" %}</th>
                                        <th class="rowMenu"></th>
                                    </tr>
                                </thead>
                                <tbody>

                                </tbody>
                            </table>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
{% endblock %}

{% block javaScript %}
    <script type="text/javascript">
        var table;
        $(document).ready(function() {
            {% if not currentUser.featureEnabled("folder.view") %}
            disableFolders();
            {% endif %}

            table = $("#layouts").DataTable({
                language: dataTablesLanguage,
                lengthMenu: [10, 25, 50, 100, 250, 500],
                dom: dataTablesTemplate,
                serverSide: true,
                stateSave: true,
                stateDuration: 0,
                responsive: true,
                stateLoadCallback: dataTableStateLoadCallback,
                stateSaveCallback: dataTableStateSaveCallback,
                filter: false,
                searchDelay: 3000,
                dataType: 'json',
                order: [[1, "asc"]],
                ajax: {
                    url: "{{ url_for("layout.search") }}",
                    data: function (d) {
                        $.extend(d, $("#layouts").closest(".XiboGrid").find(".FilterDiv form").serializeObject());
                    }
                },
                columns: [
                    {"data": "campaignId", responsivePriority: 1},
                    {
                        "data": "layout",
                        responsivePriority: 2,
                        "render": dataTableSpacingPreformatted
                    },
                    {
                        "name": "publishedStatus",
                        responsivePriority: 2,
                        "data": function (data, type) {
                            if (data.publishedDate != null) {
                                var now = moment();
                                var published = moment(data.publishedDate);
                                var differenceMinutes = published.diff(now, 'minutes');
                                var momentDifference = moment(now).to(published);

                                if (differenceMinutes < -5) {
                                    return data.publishedStatus.concat(" - ", translations.publishedStatusFailed);
                                } else {
                                    return data.publishedStatus.concat(" - ", translations.publishedStatusFuture + " " + momentDifference);
                                }
                            } else {
                                return data.publishedStatus;
                            }

                        }
                    },
                    {
                        "name": "description",
                        "data": null,
                        responsivePriority: 10,
                        "render": {"_": "description", "display": "descriptionFormatted", "sort": "description"}
                    },
                    {
                        "name": "duration",
                        responsivePriority: 3,
                        "data": function (data, type) {
                            if (type != "display")
                                return data.duration;

                            return dataTableTimeFromSeconds(data.duration, type);
                        }
                    },
                    {% if currentUser.featureEnabled("tag.tagging") %}{
                        "sortable": false,
                        "visible": false,
                        responsivePriority: 3,
                        "data": dataTableCreateTags
                    },{% endif %}
                    { data: 'orientation', responsivePriority: 10, visible: false},
                    {
                        responsivePriority: 5,
                        data: 'thumbnail',
                        render: function(data, type, row) {
                          if (type !== 'display') {
                            return row.layoutId;
                          }
                          if (data) {
                            return '<a class="img-replace" data-toggle="lightbox" data-type="image" href="' + data + '">' +
                                '<img class="img-fluid" src="' + data + '" alt="{{ "Thumbnail"|trans }}" />' +
                                '</a>';
                          } else {
                            var addUrl = '{{ url_for("layout.thumbnail.add", {id: ":id"}) }}'.replace(':id', row.layoutId);
                            return '<a class="img-replace generate-layout-thumbnail" data-type="image" href="' + addUrl + '">' +
                                '<img class="img-fluid" src="{{ theme.uri("img/thumbs/placeholder.png") }}" alt="{{ "Add Thumbnail"|trans }}" />' +
                                '</a>';
                          }
                          return '';
                        },
                        sortable: false
                    },
                    {"data": "owner", responsivePriority: 4},
                    {
                        "data": "groupsWithPermissions",
                        responsivePriority: 4,
                        "render": dataTableCreatePermissions
                    },
                    {
                        "name": "status",
                        responsivePriority: 3,
                        "data": function (data, type) {
                            if (type != "display")
                                return data.status;

                            var icon = "";
                            if (data.status == 1)
                                icon = "fa-check";
                            else if (data.status == 2)
                                icon = "fa-exclamation";
                            else if (data.status == 3)
                                icon = "fa-cogs";
                            else
                                icon = "fa-times";

                            return '<span class="fa ' + icon + '" title="' + (data.statusDescription) + ((data.statusMessage == null) ? "" : " - " + (data.statusMessage)) + '"></span>';
                        }
                    },
                    {
                        "name": "enableStat",
                        responsivePriority: 4,
                        "data": function (data) {

                            var icon = "";
                            if (data.enableStat == 1)
                                icon = "fa-check";
                            else
                                icon = "fa-times";

                            return '<span class="fa ' + icon + '" title="' + (data.enableStatDescription) + '"></span>';
                        }
                    },
                    {
                        "data": "createdDt",
                        responsivePriority: 6,
                        "render": dataTableDateFromIso,
                        "visible": false
                    },
                    {
                        data: "modifiedDt",
                        responsivePriority: 6,
                        render: dataTableDateFromIso,
                        visible: true
                    },
                    {
                      data: "layoutId",
                      visible: false,
                      responsivePriority: 4
                    },
                    {"data": "code", "visible":false, responsivePriority: 4},
                    {
                        "orderable": false,
                        responsivePriority: 1,
                        "data": dataTableButtonsColumn
                    }
                ]
            });

            table.on('draw', dataTableDraw);
            table.on('draw', { form: $("#layouts").closest(".XiboGrid").find(".FilterDiv form") }, dataTableCreateTagEvents);
            table.on('draw', function(e, settings) {
              $('#' + e.target.id + ' .generate-layout-thumbnail').on('click', function(e) {
                e.preventDefault();
                var $anchor = $(this);
                $.ajax({
                  url: $anchor.attr('href'),
                  method: 'POST',
                  success: function() {
                    $anchor.find('img').attr('src', $anchor.attr('href'));
                    $anchor.removeClass('generate-layout-thumbnail').attr('data-toggle', 'lightbox');
                  }
                });
              });
            });
            table.on('processing.dt', dataTableProcessing);
            dataTableAddButtons(table, $('#layouts_wrapper').find('.dataTables_buttons'));
        });

        $("#layoutUploadForm").click(function(e) {
            e.preventDefault();
            var currentWorkingFolderId = $('#folderId').val();

            // Open the upload dialog with our options.
            openUploadForm({
                url: "{{ url_for("layout.import") }}",
                title: "{{ "Upload Layout"|trans }}",
                videoImageCovers: false,
                buttons: {
                    main: {
                        label: "{{ "Done"|trans }}",
                        className: "btn-primary btn-bb-main",
                        callback: function () {
                            table.ajax.reload();
                            XiboDialogClose();
                        }
                    }
                },
                templateOptions: {
                    layoutImport: true,
                    updateInAllChecked: {% if settings.LIBRARY_MEDIA_UPDATEINALL_CHECKB == 1 %}true{% else %}false{% endif %},
                    deleteOldRevisionsChecked: {% if settings.LIBRARY_MEDIA_DELETEOLDVER_CHECKB == 1 %}true{% else %}false{% endif %},
                    trans: {
                        addFiles: "{{ "Add Layout Export ZIP Files"|trans }}",
                        startUpload: "{{ "Start Import"|trans }}",
                        cancelUpload: "{{ "Cancel Import"|trans }}",
                        replaceExistingMediaMessage: "{{ "Replace Existing Media?"|trans }}",
                        importTagsMessage: "{{ "Import Tags?"|trans }}",
                        useExistingDataSetsMessage: "{{ "Use existing DataSets matched by name?"|trans }}",
                        dataSetDataMessage: "{{ "Import DataSet Data?"|trans }}",
                        selectFolder: "{{ "Select Folder"|trans }}",
                        selectFolderTitle: "{{ "Change Current Folder location"|trans }}",
                        selectedFolder: "{{ "Current Folder"|trans }}:",
                        selectedFolderTitle: "{{ "Upload files to this Folder"|trans }}"
                    },
                    upload: {
                        maxSize: {{ libraryUpload.maxSize }},
                        maxSizeMessage: "{{ libraryUpload.maxSizeMessage }}",
                        validExt: "zip"
                    },
                    currentWorkingFolderId: currentWorkingFolderId,
                    folderSelector: true
                },
                formOpenedEvent: function () {
                    // Configure the active behaviour of the checkboxes
                    $("#useExistingDataSets").on("click", function () {
                        $("#importDataSetData").prop("disabled", ($(this).is(":checked")));
                    });
                },
                uploadDoneEvent: function (data) {
                    XiboDialogClose();
                    table.ajax.reload();
                }
            });
        });

        function layoutAddFormOpen(dialog) {
          // Form
          var $form = $('#layoutAddForm');

          // Popovers
          $(dialog).find('[data-toggle="popover"]').popover();

          // Stepper
          var navListItems = $(dialog).find('div.stepper-nav div a'),
              allWells = $(dialog).find('.stepper-panel'),
              stepWizard = $(dialog).find('.stepwizard');

          navListItems.click(function (e) {
            e.preventDefault();
            var $target = $($(this).attr('href')),
                $item = $(this);

            if (!$item.attr('disabled')) {
              // Set all step links to inactive
              navListItems
                .removeClass('btn-success')
                .addClass('btn-default');

              // Activate this specific one
              $item.addClass('btn-success');

              // Hide all the panels and show this specific one
              allWells.hide();
              $target.show();
              $target.find('input:eq(0)').focus();

              // Set the active panel on the links
              stepWizard.data('active', $target.prop('id'))

              // Is the next action to finish?
              if ($target.data('next') === 'finished') {
                $(dialog).find('#layout-create-stepper-next-button').html("{{ "Save"|trans }}");
              } else {
                $(dialog).find('#layout-create-stepper-next-button').html("{{ "Next"|trans }}")
              }
            }
          });

          // Add some buttons.
          $(dialog).
              find('.modal-footer').
              append($('<a class="btn btn-white">').html("{{ "Help"|trans }}").click(function(e) {
                e.preventDefault();
                XiboHelpRender($form.data().helpUrl);
              })).
              append(
                  $('<a class="btn btn-white">').html("{{ "Close"|trans }}").click(function(e) {
                    e.preventDefault();
                    XiboDialogClose();
                  })).
              append($('<a id="layout-create-stepper-next-button" class="btn btn-primary disabled">').
                  html("{{ "Next"|trans }}").
                  click(function(e) {
                    e.preventDefault();
                    var steps = $(dialog).find('.stepwizard'),
                        curStep = $(dialog).find('#' + steps.data('active')),
                        curInputs = curStep.find('input[type=\'text\'],input[type=\'url\']'),
                        isValid = true;

                    // What is the next step?
                    if (curStep.data('next') === 'finished') {
                      // add a progress spinning to the button
                      var $button = $(this);
                      $button.append(' <span class="saving fa fa-cog fa-spin"></span>');
                      $button.addClass("disabled");

                      // Submit the form thereby creating the layout
                      $('#layoutAddForm').trigger('submit');
                    } else {
                      var nextStepWizard = steps.find('a[href=\'#' + curStep.data('next') + '\']');

                      $(dialog).find('.form-group').removeClass('has-error');
                      for (var i = 0; i < curInputs.length; i++) {
                        if (!curInputs[i].validity.valid) {
                          isValid = false;
                          $(curInputs[i]).closest('.form-group').addClass('has-error');
                        }
                      }

                      if (isValid) {
                        nextStepWizard.removeAttr('disabled').trigger('click');
                      }
                    }
                  }));

          // Card handling
          // Get our template ready to roll.
          var cardsTemplate = Handlebars.compile($('#template-layout-add-template-cards').html());
          var cardColumn = $(dialog).find('#layout-add-templates');

          // Initialise masonary - we do this after we've added our first card.
          var masonry;
          masonry = new Masonry('#layout-add-templates', {
            percentPosition: true
          });

          // filter form
          var $filter = $('#layout-add-templates-filter');
          var filter = {
            start: 0,
            length: 15,
          };
          filter = $.extend(filter, $filter.serializeObject());

          // track start/length
          $filter.on('change', function() {
            // Clear everything.
            masonry.remove(cardColumn.find('.template-card'));

            // Run a new query.
            filter = $.extend(filter, $filter.serializeObject());

            if (!filter.template && (filter.provider && (filter.provider === 'both' || filter.provider === 'local'))) {
              loadPredefined(cardsTemplate, cardColumn, masonry, filter);
            }

            loadTemplates(cardsTemplate, cardColumn, masonry, filter, 'both');
          });

          if (filter.provider && (filter.provider === 'both' || filter.provider === 'local')) {
            loadPredefined(cardsTemplate, cardColumn, masonry, filter);
          }

          cardColumn.imagesLoaded(function() {
            // All images loaded
            // Make a request to get our templates.
            loadTemplates(cardsTemplate, cardColumn, masonry, filter, 'both');
          }).progress(function() {
            // Layout the image card we've loaded
            masonry.layout();
          });

          // Add the more button
          $(dialog).find('#layout-add-templates-more').on('click', function(e) {
            e.preventDefault();
            filter.start = filter.start + filter.length;
            loadTemplates(cardsTemplate, cardColumn, masonry, filter, 'both');
          });

          // Folder selector.
          if ($('#folder-tree-form-modal').length === 0) {
            // compile tree folder modal and append it to Form
            var folderTreeModal = Handlebars.compile($('#folder-tree-template').html());
            var treeConfig = {"container": "container-folder-form-tree", "modal": "folder-tree-form-modal"};
            $("body").append(folderTreeModal(treeConfig));

            $("#folder-tree-form-modal").on('hidden.bs.modal', function() {
              // Fix for 2nd/overlay modal
              $('.modal:visible').length && $(document.body).addClass('modal-open');

              $(this).data('bs.modal', null);
            });
          }

          // select current working folder if one is selected in the grid
          if ($('#container-folder-tree').jstree("get_selected", true)[0] !== undefined) {
            $('#layoutAddForm' + ' #folderId').val($('#container-folder-tree').jstree("get_selected", true)[0].id);
          }

          initJsTreeAjax($('#folder-tree-form-modal').find('#container-folder-form-tree'), 'layoutAddForm', true, 600);

          // Add a submit handler
          $('#layoutAddForm').submit(function(e) {
            e.preventDefault();
            var $form = $(this);
            var url = $(this).data().redirect;
            XiboFormSubmit($form, null, function(xhr, form) {
              // Remove the cogs/disabled.
              var $saveButton = $(this).find('.saving');
              $saveButton.parent().removeClass('disabled');
              $saveButton.find('.saving').remove();

              if (xhr.success) {
                // Reload the designer
                XiboRedirect(url.replace(":id", xhr.id));
              }
            });
          });
        }

        function loadPredefined(cardsTemplate, cardColumn, masonry, filter) {
          // Add full screen, l-bar-right and l-bar-left
          masonry.addItems(addTemplateCard(cardsTemplate, cardColumn, {
            title: '{{ "Full screen"|trans }}',
            description: '{{ "Full screen content"|trans }}',
            thumbnail: '{{ theme.rootUri() }}theme/default/img/layout_grids/full-screen.png',
            source: 'local',
            id: '0|full-screen'
          }));
          masonry.addItems(addTemplateCard(cardsTemplate, cardColumn, {
            title: '{{ "L shape left"|trans }}',
            description: '{{ "3 regions in an L shape, on the left"|trans }}',
            thumbnail: '{{ theme.rootUri() }}theme/default/img/layout_grids/l-bar-left.png',
            source: 'local',
            id: '0|l-bar-left'
          }));
          masonry.addItems(addTemplateCard(cardsTemplate, cardColumn, {
            title: '{{ "L shape right"|trans }}',
            description: '{{ "3 regions in an L shape, on the right"|trans }}',
            thumbnail: '{{ theme.rootUri() }}theme/default/img/layout_grids/l-bar-right.png',
            source: 'local',
            id: '0|l-bar-right'
          }));

          // Add our blank resolution
          masonry.addItems(addTemplateCard(cardsTemplate, cardColumn, {
            title: '{{ "Blank"|trans }}',
            description: '{{ "Add your own regions using the editor"|trans }}',
            thumbnail: null,
            source: 'local',
            id: '0|blank'
          }));
        }

        function loadTemplates(cardsTemplate, cardColumn, masonry, filter) {
          var spinner = cardColumn.closest('.modal').find('.panel-footer .spinner-grow');
          var moreButton = cardColumn.closest('.modal').find('#layout-add-templates-more');
          spinner.removeClass('d-none');
          moreButton.prop('disabled', true);
          $.ajax({
            method: 'GET',
            url: '{{ url_for("template.search.all") }}',
            data: filter,
            success: function(response) {
              if (response && response.data && response.data.length > 0) {
                $.each(response.data, function(index, el) {
                  masonry.addItems(addTemplateCard(cardsTemplate, cardColumn, el));
                });

                cardColumn.imagesLoaded().progress(function () {
                  masonry.layout();
                });

                moreButton.prop('disabled', false);
              } else {
                toastr.info('{{ "There are no more templates to show"|trans }}');
              }
              spinner.addClass('d-none');
            }
          });
        }

        function addTemplateCard(cardsTemplate, cardColumn, el) {
          el.showFooter = el.orientation || (el.provider && el.provider.logoUrl) || (el.tags && el.tags.length > 0);
          el.thumbnail = el.thumbnail || '{{ theme.rootUri() }}theme/default/img/thumbs/placeholder.png';
          var $element = $(cardsTemplate(el));
          $element.find('.card').on('click', function(e) {
            e.preventDefault();
            // Remove all selections.
            cardColumn.find('.border-success').removeClass('border-success');

            // Select this one.
            var $that = $(this);
            $that.addClass('border-success');
            $('#layout-create-stepper-next-button').removeClass('disabled');

            // If source is local and layoutId is 0, then show the resolution filter otherwise don't
            var layoutId = $(this).data('layout-id') + "";
            var source = $(this).data('source');
            var download = $(this).data('download');

            var $form = $('#layoutAddForm');
            $form.find('input[name="layoutId"]').val(layoutId);
            $form.find('input[name="source"]').val(source);
            $form.find('input[name="download"]').val(download);

            if (layoutId.startsWith("0|")) {
              $form.find('.resolution-group').removeClass('d-none');
            } else {
              $form.find('.resolution-group').addClass('d-none');
            }
          });
          cardColumn.append($element);
          return $element;
        }

        function layoutExportFormSubmit() {
            var $form = $("#layoutExportForm");
            window.location = $form.attr("action") + "?" + $form.serialize();

            setTimeout(function() {
                XiboDialogClose();
            }, 1000);
        }

        function assignLayoutToCampaignFormSubmit() {
            var form = $("#layoutAssignCampaignForm");

            var url = form.prop("action").replace(":id", form.find("#campaignId").val());

            $.ajax({
                type: form.attr("method"),
                url: url,
                data: {layoutId: form.data().layoutId},
                cache: false,
                dataType:"json",
                success: XiboSubmitResponse
            });
        }

        function setEnableStatMultiSelectFormOpen(dialog) {
            var $input = $('<input type=checkbox id="enableStat" name="enableStat"> {{ "Enable Stats Collection?"|trans }} </input>');
            var $helpText = $('<span class="help-block">{{ "Check to enable the collection of Proof of Play statistics for the selected items."|trans }}</span>');

            $input.on('change', function() {
                dialog.data().commitData = {enableStat: $(this).val()};
            });

            $(dialog).find('.modal-body').append($input);
            $(dialog).find('.modal-body').append($helpText);
        }

        function layoutPublishFormOpen() {
          // Nothing to do here, but we use the same form on the layout designer and have a callback registered there
        }

    </script>
{% endblock %}

{% block javaScriptTemplates %}
    {{ parent() }}

    {% verbatim %}
    <script type="text/x-handlebars-template" id="template-layout-add-template-cards">
        <div class="template-card w-25 p-2">
            <div class="card" data-layout-id="{{ id }}" data-source="{{ source }}" data-download="{{ download }}">
                {{#if thumbnail}}<img class="card-img-top" src="{{ thumbnail }}" alt="{{ title }}">{{/if}}
                <div class="card-body">
                    <h5 class="card-title">{{ title }}</h5>
                    {{#if description}}<p class="card-text" style="max-height:200px; overflow-y: auto"><span class="text-muted">{{{description}}}</span></p>{{/if}}
                </div>
                {{#if showFooter }}
                <div class="card-footer">
                    {{#if orientation}}
                        <span class="badge badge-pill badge-primary">{{orientation}}</span>
                    {{/if}}
                    {{#each tags}}
                        <span class="badge badge-pill badge-info">{{this}}</span>
                    {{/each}}
                    {{#if provider.logoUrl}}
                        <img class="provider-image" src="{% endverbatim %}{{ theme.rootUri() }}{% verbatim %}{{ provider.logoUrl }}" alt="{{ provider.message }}">
                    {{/if}}
                </div>
                {{/if}}
            </div>
        </div>
    </script>
    {% endverbatim %}
{% endblock %}