{"version":3,"file":"site-header.js","sources":["../../../js/components/site-header.js"],"sourcesContent":["import $ from 'jquery';\r\n\r\nlet SiteHeader = function(){\r\n    this.init();\r\n};\r\n\r\n/**\r\n * Add event listeners\r\n */\r\nSiteHeader.prototype.init = function () {\r\n\r\n    this.$el = $('#navbar');\r\n    this.$subnav = this.$el.find('.subnav').eq(0);\r\n    this.$mobileSubnav = this.$el.find('.mobile-subnav').eq(0);\r\n\r\n    this.subnavActive = false;\r\n    this.childSubnavActive = false;\r\n    this.subnavHiding = false;\r\n    this.currentSelector = null;\r\n    this.currentChildSubnav = null;\r\n\r\n    /** Desktop Event Handlers */\r\n\r\n    this.$el.on('mouseenter', '[data-subnav]', function (e) {\r\n        if (!$(e.target).is(\"a\"))\r\n            return;\r\n        this.showDesktopSubnav($(e.currentTarget).data('subnav'));\r\n    }.bind(this));\r\n\r\n    this.$el.on('mouseleave', function (e) {\r\n        this.hideDesktopSubnav();\r\n    }.bind(this));\r\n\r\n    this.$el.on('show.bs.collapse', '.navbar-collapse', function (e) {\r\n        if ($(e.target).hasClass('navbar-collapse')) {\r\n            $('html').addClass('navbar-open');\r\n        }\r\n    }.bind(this));\r\n\r\n    this.$el.on('hide.bs.collapse', '.navbar-collapse', function (e) {\r\n        if ($(e.target).hasClass('navbar-collapse')) {\r\n            $('html').removeClass('navbar-open');\r\n        }\r\n    });\r\n\r\n    $(document).on('click', '[data-action=\"openNav\"]', function (e) {\r\n        if ( e.target.dataset.page && e.target.dataset.page.length > 0 ) {\r\n            const subnavItem = document.querySelector( '.mobile-subnav a[href=\"' + e.target.dataset.page +'\"]' );\r\n\r\n            if ( !subnavItem ) {\r\n                return;\r\n            }\r\n\r\n            const parentMenu = subnavItem.closest( '.mobile-subnav .nav' );\r\n\r\n            if ( !parentMenu ) {\r\n                return;\r\n            }\r\n\r\n            this.$el.find('#mobileRoot').addClass('inactive');\r\n            this.$mobileSubnav.addClass('active');\r\n            $(parentMenu).parents().find('.nav.active').removeClass('active');\r\n            $(parentMenu).addClass('active');\r\n            this.currentChildSubnav = $(parentMenu);\r\n            this.$el.collapse('show');\r\n            return;\r\n        }\r\n        \r\n        this.$el.collapse('show');\r\n    }.bind(this));\r\n\r\n    this.$el.on('click', '[data-child]', function (e) {\r\n        e.preventDefault();\r\n        this.openDesktopChildSubnav($(e.target));\r\n    }.bind(this));\r\n\r\n    this.$el.on('click', '[data-action=\"back\"]', function (e) {\r\n        e.preventDefault();\r\n        this.closeDesktopChildSubnav($(e.target));\r\n    }.bind(this));\r\n\r\n    /** Mobile Event Handlers */\r\n\r\n    this.$el.on('click', '[data-mobile-subnav]', function (e) {\r\n        e.preventDefault();\r\n        this.openMobileChildSubnav($(e.target));\r\n    }.bind(this));\r\n\r\n    this.$el.on('click', '[data-mobile-parent]', function (e) {\r\n        e.preventDefault();\r\n        this.closeMobileChildSubnav($(e.target));\r\n    }.bind(this));\r\n\r\n    /** final initialisation */\r\n\r\n    this.initialised = true;\r\n};\r\n\r\n/** Mobile Nav Functions */\r\n\r\nSiteHeader.prototype.openMobileChildSubnav = function ($target) {\r\n\r\n    let target = $($target.data('mobile-subnav'));\r\n\r\n    if (this.currentChildSubnav === target) {\r\n        return;\r\n    }\r\n\r\n    this.$el.find('#mobileRoot').addClass('inactive');\r\n    this.$mobileSubnav.addClass('active');\r\n\r\n    $target.parents().find('.nav.active').removeClass('active');\r\n    target.addClass('active');\r\n\r\n\r\n    this.currentChildSubnav = target;\r\n\r\n};\r\n\r\nSiteHeader.prototype.closeMobileChildSubnav = function ($target) {\r\n\r\n    let target = $($target.data('mobile-parent'));\r\n\r\n    if ($target.data('mobile-parent') === '#mobileRoot') {\r\n\r\n        this.$mobileSubnav.removeClass('active');\r\n        this.$mobileSubnav.find('.nav').removeClass('active');\r\n        this.$el.find('#mobileRoot').removeClass('inactive');\r\n\r\n        this.currentChildSubnav = null;\r\n        return;\r\n    }\r\n\r\n    if (this.currentChildSubnav === target) {\r\n        return;\r\n    }\r\n\r\n    this.$mobileSubnav.find('.nav').removeClass('active');\r\n    target.addClass('active');\r\n\r\n    this.currentChildSubnav = target;\r\n};\r\n\r\n/** Desktop Nav Functions */\r\n\r\nSiteHeader.prototype.openDesktopChildSubnav = function ($target) {\r\n\r\n    let target = $($target.data('child'));\r\n\r\n    if (!this.childSubnavActive) {\r\n        this.showSubnavTimeout = setTimeout(function () {\r\n            this.$subnav.find('.nav').removeClass('active');\r\n            target.addClass('active');\r\n        }.bind(this), 100);\r\n    }\r\n\r\n    if (target === this.currentChildSubnav) {\r\n        return;\r\n    }\r\n\r\n    this.currentChildSubnav = target;\r\n};\r\n\r\nSiteHeader.prototype.closeDesktopChildSubnav = function ($target) {\r\n\r\n    let target = $($target.data('parent'));\r\n\r\n    if (!this.childSubnavActive) {\r\n        this.hideSubnavTimeout = setTimeout(function () {\r\n            this.$subnav.find('.nav').removeClass('active');\r\n            target.addClass('active');\r\n        }.bind(this),100);\r\n    }\r\n\r\n    if (target === '#desktopRoot') {\r\n        this.currentChildSubnav = null;\r\n        return;\r\n    }\r\n\r\n    this.currentChildSubnav = target;\r\n};\r\n\r\nSiteHeader.prototype.showDesktopSubnav = function (selector) {\r\n    clearTimeout(this.hideTimeout);\r\n    this.subnavHiding = false;\r\n\r\n    if(selector.includes(\"more\"))\r\n    {\r\n        this.$subnav.addClass('is-more');\r\n    }\r\n    else{\r\n        this.$subnav.removeClass('is-more');\r\n    }\r\n\r\n    if (!this.subnavActive) {\r\n        this.$subnav.removeClass('in');\r\n        this.$subnav.addClass('active');\r\n        document.body.classList.add('nav-open');\r\n\r\n        this.showTimeout = setTimeout(function () {\r\n            this.$subnav.addClass('in');\r\n        }.bind(this), 1);\r\n        this.subnavActive = true;\r\n\r\n        $(document).on('mousemove.subnav', function (e) {\r\n            let $el = $(e.target);\r\n            if (!($el.hasClass('subnav') || !!$el.data('subnav') || $el.parents('.subnav').length > 0 || $el.parents('[data-subnav]').length > 0)) {\r\n                this.hideDesktopSubnav();\r\n            } else {\r\n                clearTimeout(this.hideTimeout);\r\n                this.subnavHiding = false;\r\n            }\r\n        }.bind(this));\r\n    }\r\n\r\n    if (selector === this.currentSelector) {\r\n        return;\r\n    }\r\n\r\n    this.currentSelector = selector;\r\n    this.toggleSubnavTimeout = setTimeout(function () {\r\n        this.$subnav.find('.nav').removeClass('active').filter(selector).addClass('active');\r\n        this.$el.find( 'a[data-subnav]').removeClass('active');\r\n        this.$el.find( 'a[data-subnav=\"' + selector + '\"]').addClass('active');\r\n    }.bind(this), 100);\r\n};\r\n\r\nSiteHeader.prototype.hideDesktopSubnav = function () {\r\n    if (!this.subnavActive || this.subnavHiding) {\r\n        return;\r\n    }\r\n\r\n    this.subnavHiding = true;\r\n    this.childSubnavActive = false;\r\n\r\n    clearTimeout(this.hideTimeout);\r\n    this.hideTimeout = setTimeout(function () {\r\n\r\n        if (!this.subnavActive) {\r\n            return;\r\n        }\r\n\r\n        this.subnavActive = this.subnavHiding = false;\r\n        $(document).off('mousemove.subnav');\r\n\r\n        this.$subnav.removeClass('in');\r\n        document.body.classList.remove('nav-open');\r\n        this.$el.find( 'a[data-subnav]').removeClass('active');\r\n\r\n        this.hideTimeout = setTimeout(function () 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