onijim/owl-table

(function (angular, $) {
    'use strict';

    function owlExportControls (owlTable) {
        return {
            restrict: 'EA',
            require: '^owlTable',
            templateUrl: 'partials/export.html',
            controllerAs: 'exportCtrl',
            compile: function (tElem, tAttrs) {
                return function link (scope, elem, attrs) {};
            },
            controller: ['$scope', function ($scope) {
                this.csvHeader = function () {
                    return $scope.columns.map(function (column) {
                        return column.title;
                    });
                };

                this.csvData = function () {
                    var columns = $scope.columns;

                    var data = _.cloneDeep($scope.data);

                    return data.map(function (datum, index) {
                        _.forOwn(datum, function (value, key) {
                            var column = _.where(columns, {'field': key});
                            column = _.first(column);
                            if (typeof column !== 'undefined') {
                                if (typeof column.options !== 'undefined') {
                                    var option = _.where(column.options, {'value': value});
                                    option = _.first(option) || {};
                                    if (typeof option.text !== 'undefined') {
                                        var div = document.createElement("div");
                                        div.innerHTML = option.text;
                                        datum[key] = div.textContent || div.innerText || "";
                                    }
                                }
                            } else {
                                delete datum[key];
                            }
                        });

                        return datum;
                    });
                };
            }]
        };
    }

    owlExportControls.$inject = ['owlTable'];

    angular.module('owlTable')
        .directive('owlExportControls', owlExportControls);

})(window.angular, window.jQuery);