main.js getting too big

main.js

/**
 * Load JavaScript files.
 * Elements are detected that need scripts.
 *
 * @author Floris Weijenburg <floris@codestars.nl>
 * @version 08-11-2017
 */

// globals
var App = {
    dialog: null,
    validator: null,
    rootPath: '/site/'
};

(function () {

    var min_ext = "";
    if (typeof environment !== 'undefined' && environment === 'production') {
        min_ext = ".min";
    }

    requirejs.config({
        shim: {
            "common.layout": {
                deps: ["jquery", "jqueryui"]
            },
            "common.listSlider": {
                deps: ["jquery", "jqueryui"]
            },
            "forms.forms": {
                deps: ["jquery", "jqueryui"]
            },
            "service.mail": {
                deps: ["jquery", "jqueryui"]
            },
            "service.register": {
                deps: ["jquery", "jqueryui"]
            },
            "service.order": {
                deps: ["jquery", "jqueryui"]
            },
            "forms.registerSession": {
                deps: ["forms.forms"]
            },
            "utils.dialog": {
                deps: ["utils.utils"]
            }
        },
        paths: {
            jquery: "vendor/jquery-1.11.3.min",
            jqueryui: "vendor/jquery-ui.min",
            analytics: "vendor/analytics.min",
            hotjar: "vendor/hotjar.min",
            pickadate: "vendor/pickadate/picker.date.min",
            pickatime: "vendor/pickadate/picker.time.min",
            picker: "vendor/pickadate/picker.min",
            pickadatenl: "vendor/pickadate/picker-nl_NL.min",
            floValidator: "vendor/flo-validator.min",
            // custom
            "common.layout": "custom/common/layout" + min_ext,
            "common.listSlider": "custom/common/listSlider" + min_ext,
            "forms.forms": "custom/forms/forms" + min_ext,
            "utils.dialog": "custom/utils/dialog" + min_ext,
            "utils.utils": "custom/utils/utils" + min_ext,
            "service.mail": "custom/services/mail" + min_ext,
            "service.register": "custom/services/register" + min_ext,
            "service.order": "custom/services/order" + min_ext,
            "forms.registerSession": "custom/forms/registerSession" + min_ext
        }
    });

    requirejs(['utils.utils'], function () {

        Utils.ready(function () { // DOM ready

            // flo-validator.min.js (if needed)
            if (typeof document.getElementsByTagName('form')[0] !== 'undefined') {

                requirejs(['floValidator'], function () {
                    init_validator();
                });
            }

            // layout.js
            requirejs(['common.layout'], function () {

                var layoutPlugin = $.common.layout();
                layoutPlugin.init("init");

            });

            // listSlider.js (when needed for a slide show)
            if (typeof document.getElementsByClassName('list-slide')[0] !== 'undefined') {
                requirejs(['common.listSlider'], function () {
                    var listSliderPlugin = $.common.listSlider();
                    listSliderPlugin.init("init");
                });
            }

            // dialog.js (when needed)
            if (typeof document.getElementsByClassName('trigger-dialog--open')[0] !== 'undefined') {

                requirejs(["utils.dialog"], function () {
                    App.dialog = new Dialog();
                });
            }

            // register.js service (when needed)
            if (typeof document.getElementsByClassName('form--training-register')[0] !== 'undefined') {

                requirejs(["service.register"], function () {

                    termsAndConditionsPopupInit();

                    var callback = function (form, allValid) {

                        if (allValid) {
                            var serviceRegister = $.services.serviceRegister(),
                                $form = $(form);

                            serviceRegister.registerForEvent($form);
                            $form.submit();
                        }
                    };

                    // run validation
                    App.validator.init('form--training-register', callback);
                });
            }

            // order.js service (when needed for order form)
            if (typeof document.getElementsByClassName('form--product-order')[0] !== 'undefined') {

                requirejs(["service.order"], function () {

                    termsAndConditionsPopupInit();

                    var callback = function (form, allValid) {

                        if (allValid) {
                            var serviceOrder = $.services.serviceOrder(),
                                $form = $(form);

                            serviceOrder.orderProduct($form);
                            $form.submit();
                        }
                    };

                    // run validation
                    App.validator.init('form--product-order', callback);

                });
            }

            // order.js (when needed for acquire gifts)
            if (typeof document.getElementsByClassName('form--gifts')[0] !== 'undefined') {

                requirejs(["service.order"], function () {

                    termsAndConditionsPopupInit();

                    var callback = function (form, allValid) {

                        if (allValid) {
                            var serviceOrder = $.services.serviceOrder(),
                                $form = $(form);

                            serviceOrder.acquireGifts($form);
                            $form.submit();
                        }
                    };

                    // run validation
                    App.validator.init('form--gifts', callback);

                });
            }

            // mail.js service (when needed for contact form)
            if (typeof document.getElementsByClassName('form--contact')[0] !== 'undefined') {

                requirejs(["service.mail", "floValidator"], function () {

                    var callback = function (form, allValid) {
                        if (allValid) {
                            var serviceMail = $.services.serviceMail(),
                                $form = $(form);

                            serviceMail.contact($form);
                            $form.submit();
                        }
                    };

                    // run validation
                    App.validator.init('form--contact', callback);
                });
            }

            // mail.js service (when needed for subscribe form)
            if (typeof document.getElementsByClassName('form--subscribe')[0] !== 'undefined') {

                requirejs(["service.mail", "floValidator"], function () {

                    var callback = function (form, allValid) {
                        if (allValid) {
                            var serviceMail = $.services.serviceMail(),
                                $form = $(form);

                            serviceMail.subscribe($form);
                            $form.submit();
                        }
                    };

                    // run validation
                    App.validator.init('form--subscribe', callback);
                });
            }

            // register.js (when needed for (trial) session register form)
            if (typeof document.getElementsByClassName('form--session-register')[0] !== 'undefined') {

                requirejs(["jquery"], function () {

                    termsAndConditionsPopupInit();

                    var form = document.getElementsByClassName('form--session-register')[0],
                        serviceCategoryId = parseInt(document.getElementsByName('serviceCategoryId')[0].value);

                    registerForm(form, serviceCategoryId);
                });
            }

            // register.js (for partial at agenda)
            if (typeof document.getElementsByClassName('btn-register')[0] !== 'undefined') {

                requirejs(["jquery", "utils.dialog"], function () {

                    if (App.dialog === undefined || App.dialog === null) {
                        App.dialog = new Dialog();
                    }

                    $('.btn-register').on('click', function () {

                        var dialog = document.getElementById('dialog-empty');

                        var eventId = parseInt($(this).data('event-id')),
                            trainingId = parseInt($(this).data('training-id')),
                            serviceCategoryId = parseInt($(this).data('service-category-id'));

                        // get register form for event or consultation
                        var partial = serviceCategoryId === 2 ? 'pages/inc/blocks/block-event-register.php' : 'pages/inc/blocks/block-consultation-register.php';
                        $.get(App.rootPath + partial + '?trainingId=' + trainingId + '&serviceCategoryId=' + serviceCategoryId + '&eventId=' + eventId, function (data) {

                            var $dialogBody = $('.dialog__body');
                            $dialogBody.html(data);

                            // get dialog form
                            var dialogForm = $dialogBody.find('.form')[0]; // gets native DOM element
                            registerForm(dialogForm, serviceCategoryId);

                            App.dialog.openDialog(dialog);
                            App.dialog.setTitle('');

                            $('.link-terms-and-conditions').on('click', function () {
                                var win = window.open('/meer-over/algemene-voorwaarden', '_blank');
                                win.focus();
                            });
                        });
                    });
                });
            }

            // agenda partial - time blocks
            if (typeof document.getElementsByClassName('btn-view-time-blocks')[0] !== 'undefined') {

                requirejs(["jquery"], function () {

                    $('.btn-view-time-blocks').on('click', function () {

                        if (App.dialog === undefined || App.dialog === null) {
                            App.dialog = new Dialog();
                        }

                        var eventId = $(this).data('event-id');
                        var dialog = document.getElementById('dialog-empty');
                        var partial = App.rootPath + 'pages/inc/blocks/block-time-blocks.php?eventId=' + eventId;

                        $.get(partial, function (data) {

                            $('.dialog__body').html(data);
                            App.dialog.openDialog(dialog);

                        });

                    });
                });
            }

            if (typeof document.getElementsByClassName('video-series__visual')[0] !== 'undefined') {

                requirejs(["jquery", "utils.dialog"], function () {
                    App.dialog = new Dialog();
                    registerForNewsLetterRequiredPopupInit();
                });
            }

            if (typeof document.getElementsByClassName('hide-menu')[0] !== 'undefined') {
                requirejs(["jquery"], function () {
                    // Let's hide the menu so people keep there focus
                    // on the landing page.
                    $('.btn-main-menu, .main-menu').hide();
                    $('.l-header .l-container--aside').css('width', '100%');
                    $('.l-header .l-container--main').css('width', '0%');
                    $('.logo .logo__text, .logo .logo__slogan').css('text-align', 'center');
                });
            }

            // analytics.min.js (when on production server)
            if (typeof environment !== 'undefined' && environment === 'production') {

                requirejs(["analytics"], function () {
                });

                requirejs(["hotjar"], function () {
                });
            }

            // dialog.js - open dialog automatically when URL contains 'dialog' parameter with dialog id
            requirejs(["utils.dialog"], function () {

                var query = Utils.getQueryParams(document.location.search);
                if (query.dialog !== undefined) {

                    if (App.dialog === undefined || App.dialog === null) {
                        App.dialog = new Dialog();
                    }

                    var dialog = document.getElementById('dialog-empty');

                    dialog.setAttribute('data-type', 'video');
                    dialog.setAttribute('data-video-id', query.dialog.toString());

                    App.dialog.openDialog(dialog);
                }
            });

            // automatically scroll to Y position when URL contains 'scroll_pos' parameter
            requirejs(["utils.dialog"], function () {

                var query = Utils.getQueryParams(document.location.search);
                var scrollPos = parseInt(query.scroll_pos);
                if (scrollPos > 0) {
                    window.scrollTo(0, scrollPos);

                    if (App.dialog.activeDialog !== undefined && App.dialog.activeDialog !== null) {
                        // let dialog scroll also
                        App.dialog.setYOffset(scrollPos);
                    }
                }
            });

            /**
             * Register for a session or training.
             *
             * @param form
             * @param serviceCategoryId
             */
            function registerForm(form, serviceCategoryId) {

                requirejs(["service.mail", "service.register", "floValidator"], function () {

                    if (typeof form.getElementsByClassName('date-picker')[0] !== 'undefined') {

                        requirejs(["forms.registerSession"], function () {

                            var forms = $.forms.forms();
                            forms.load_pickadate(function () {

                                // pickadate config for register session form
                                var registerSessionForm = $.forms.registerSession();
                                registerSessionForm.init_pickadate();
                            });
                        });
                    }

                    if (App.validator === undefined || App.validator === null) {
                        init_validator();
                    }

                    // run validation
                    App.validator.init(form.getAttribute('class'), function (form, allValid) {
                        if (allValid) {
                            var $form = $(form),
                                serviceRegister = $.services.serviceRegister();

                            $form.off('submit'); // remove previous event

                            if (serviceCategoryId === 1) {
                                // register for consultation
                                serviceRegister.registerForConsultation($form);
                            }
                            if (serviceCategoryId === 2) {
                                // register for event
                                serviceRegister.registerForEvent($form);
                            }

                            $form.submit();
                        }
                    });
                });
            }

            /**
             * Initialize validator with default config.
             */
            function init_validator() {
                var config = {
                    errorContainer: 'message--error',
                    language: 'nl_NL',
                    langPath: App.rootPath + 'scripts/languages/flo-validator/'
                };

                App.validator = new FloValidator(config);
            }

            /**
             * Initialize terms and conditions popup.
             */
            function termsAndConditionsPopupInit() {
                $('.link-terms-and-conditions').on('click', function () {

                    $.get(App.rootPath + 'pages/meer-over/algemene-voorwaarden.php', function (data) {

                        if (App.dialog === undefined || App.dialog === null) {
                            App.dialog = new Dialog();
                        }

                        var dialog = document.getElementById('dialog-empty'),
                            dialogBody = dialog.getElementsByClassName('dialog__body')[0];

                        dialogBody.innerHTML = data;

                        App.dialog.setHeight(dialog, 500);
                        App.dialog.openDialog(dialog);
                    });
                });
            }

            function registerForNewsLetterRequiredPopupInit() {

                var $videoSeriesVisual = $('.video-series__visual .avatar__img');
                $videoSeriesVisual.css('cursor', 'pointer');

                $videoSeriesVisual.on('click', function () {
                    $('.form--subscribe .btn--submit').trigger('click');

                    $.get(App.rootPath + 'pages/meer-over/aanmelding-nieuwsbrief-benodigd.php', function (data) {

                        if (App.dialog === undefined || App.dialog === null) {
                            App.dialog = new Dialog();
                        }

                        var dialog = document.getElementById('dialog-empty'),
                            dialogBody = dialog.getElementsByClassName('dialog__body')[0];

                        dialogBody.innerHTML = data;
                        App.dialog.openDialog(dialog);
                    });
                });
            }
        });
    });

})(document);