powerdns-admin/app/static/admin/layout/scripts/layout.js
2015-12-13 16:34:12 +07:00

612 lines
24 KiB
JavaScript

/**
Core script to handle the entire theme and core functions
**/
var Layout = function () {
var layoutImgPath = 'admin/layout/img/';
var layoutCssPath = 'admin/layout/css/';
var resBreakpointMd = Metronic.getResponsiveBreakpoint('md');
//* BEGIN:CORE HANDLERS *//
// this function handles responsive layout on screen size resize or mobile device rotate.
// Set proper height for sidebar and content. The content and sidebar height must be synced always.
var handleSidebarAndContentHeight = function () {
var content = $('.page-content');
var sidebar = $('.page-sidebar');
var body = $('body');
var height;
if (body.hasClass("page-footer-fixed") === true && body.hasClass("page-sidebar-fixed") === false) {
var available_height = Metronic.getViewPort().height - $('.page-footer').outerHeight() - $('.page-header').outerHeight();
if (content.height() < available_height) {
content.attr('style', 'min-height:' + available_height + 'px');
}
} else {
if (body.hasClass('page-sidebar-fixed')) {
height = _calculateFixedSidebarViewportHeight();
if (body.hasClass('page-footer-fixed') === false) {
height = height - $('.page-footer').outerHeight();
}
} else {
var headerHeight = $('.page-header').outerHeight();
var footerHeight = $('.page-footer').outerHeight();
if (Metronic.getViewPort().width < resBreakpointMd) {
height = Metronic.getViewPort().height - headerHeight - footerHeight;
} else {
height = sidebar.height() + 20;
}
if ((height + headerHeight + footerHeight) <= Metronic.getViewPort().height) {
height = Metronic.getViewPort().height - headerHeight - footerHeight;
}
}
content.attr('style', 'min-height:' + height + 'px');
}
};
// Handle sidebar menu links
var handleSidebarMenuActiveLink = function(mode, el) {
var url = location.hash.toLowerCase();
var menu = $('.page-sidebar-menu');
if (mode === 'click' || mode === 'set') {
el = $(el);
} else if (mode === 'match') {
menu.find("li > a").each(function() {
var path = $(this).attr("href").toLowerCase();
// url match condition
if (path.length > 1 && url.substr(1, path.length - 1) == path.substr(1)) {
el = $(this);
return;
}
});
}
if (!el || el.size() == 0) {
return;
}
if (el.attr('href').toLowerCase() === 'javascript:;' || el.attr('href').toLowerCase() === '#') {
return;
}
var slideSpeed = parseInt(menu.data("slide-speed"));
var keepExpand = menu.data("keep-expanded");
// disable active states
menu.find('li.active').removeClass('active');
menu.find('li > a > .selected').remove();
if (menu.hasClass('page-sidebar-menu-hover-submenu') === false) {
menu.find('li.open').each(function(){
if ($(this).children('.sub-menu').size() === 0) {
$(this).removeClass('open');
$(this).find('> a > .arrow.open').removeClass('open');
}
});
} else {
menu.find('li.open').removeClass('open');
}
el.parents('li').each(function () {
$(this).addClass('active');
$(this).find('> a > span.arrow').addClass('open');
if ($(this).parent('ul.page-sidebar-menu').size() === 1) {
$(this).find('> a').append('<span class="selected"></span>');
}
if ($(this).children('ul.sub-menu').size() === 1) {
$(this).addClass('open');
}
});
if (mode === 'click') {
if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page
$('.page-header .responsive-toggler').click();
}
}
};
// Handle sidebar menu
var handleSidebarMenu = function () {
// handle sidebar link click
$('.page-sidebar').on('click', 'li > a', function (e) {
if ($('body').hasClass('page-sidebar-closed') && $(this).parent('li').parent('.page-sidebar-menu').size() === 1) {
return;
}
var hasSubMenu = $(this).next().hasClass('sub-menu');
if (Metronic.getViewPort().width >= resBreakpointMd && $(this).parents('.page-sidebar-menu-hover-submenu').size() === 1) { // exit of hover sidebar menu
return;
}
if (hasSubMenu === false) {
if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page
$('.page-header .responsive-toggler').click();
}
return;
}
if ($(this).next().hasClass('sub-menu always-open')) {
return;
}
var parent = $(this).parent().parent();
var the = $(this);
var menu = $('.page-sidebar-menu');
var sub = $(this).next();
var autoScroll = menu.data("auto-scroll");
var slideSpeed = parseInt(menu.data("slide-speed"));
var keepExpand = menu.data("keep-expanded");
if (keepExpand !== true) {
parent.children('li.open').children('a').children('.arrow').removeClass('open');
parent.children('li.open').children('.sub-menu:not(.always-open)').slideUp(slideSpeed);
parent.children('li.open').removeClass('open');
}
var slideOffeset = -200;
if (sub.is(":visible")) {
$('.arrow', $(this)).removeClass("open");
$(this).parent().removeClass("open");
sub.slideUp(slideSpeed, function () {
if (autoScroll === true && $('body').hasClass('page-sidebar-closed') === false) {
if ($('body').hasClass('page-sidebar-fixed')) {
menu.slimScroll({
'scrollTo': (the.position()).top
});
} else {
Metronic.scrollTo(the, slideOffeset);
}
}
handleSidebarAndContentHeight();
});
} else if (hasSubMenu) {
$('.arrow', $(this)).addClass("open");
$(this).parent().addClass("open");
sub.slideDown(slideSpeed, function () {
if (autoScroll === true && $('body').hasClass('page-sidebar-closed') === false) {
if ($('body').hasClass('page-sidebar-fixed')) {
menu.slimScroll({
'scrollTo': (the.position()).top
});
} else {
Metronic.scrollTo(the, slideOffeset);
}
}
handleSidebarAndContentHeight();
});
}
e.preventDefault();
});
// handle ajax links within sidebar menu
$('.page-sidebar').on('click', ' li > a.ajaxify', function (e) {
e.preventDefault();
Metronic.scrollTop();
var url = $(this).attr("href");
var menuContainer = $('.page-sidebar ul');
var pageContent = $('.page-content');
var pageContentBody = $('.page-content .page-content-body');
menuContainer.children('li.active').removeClass('active');
menuContainer.children('arrow.open').removeClass('open');
$(this).parents('li').each(function () {
$(this).addClass('active');
$(this).children('a > span.arrow').addClass('open');
});
$(this).parents('li').addClass('active');
if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page
$('.page-header .responsive-toggler').click();
}
Metronic.startPageLoading();
var the = $(this);
$.ajax({
type: "GET",
cache: false,
url: url,
dataType: "html",
success: function (res) {
if (the.parents('li.open').size() === 0) {
$('.page-sidebar-menu > li.open > a').click();
}
Metronic.stopPageLoading();
pageContentBody.html(res);
Layout.fixContentHeight(); // fix content height
Metronic.initAjax(); // initialize core stuff
},
error: function (xhr, ajaxOptions, thrownError) {
Metronic.stopPageLoading();
pageContentBody.html('<h4>Could not load the requested content.</h4>');
}
});
});
// handle ajax link within main content
$('.page-content').on('click', '.ajaxify', function (e) {
e.preventDefault();
Metronic.scrollTop();
var url = $(this).attr("href");
var pageContent = $('.page-content');
var pageContentBody = $('.page-content .page-content-body');
Metronic.startPageLoading();
if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) { // close the menu on mobile view while laoding a page
$('.page-header .responsive-toggler').click();
}
$.ajax({
type: "GET",
cache: false,
url: url,
dataType: "html",
success: function (res) {
Metronic.stopPageLoading();
pageContentBody.html(res);
Layout.fixContentHeight(); // fix content height
Metronic.initAjax(); // initialize core stuff
},
error: function (xhr, ajaxOptions, thrownError) {
pageContentBody.html('<h4>Could not load the requested content.</h4>');
Metronic.stopPageLoading();
}
});
});
// handle scrolling to top on responsive menu toggler click when header is fixed for mobile view
$(document).on('click', '.page-header-fixed-mobile .page-header .responsive-toggler', function(){
Metronic.scrollTop();
});
// handle sidebar hover effect
handleFixedSidebarHoverEffect();
// handle the search bar close
$('.page-sidebar').on('click', '.sidebar-search .remove', function (e) {
e.preventDefault();
$('.sidebar-search').removeClass("open");
});
// handle the search query submit on enter press
$('.page-sidebar .sidebar-search').on('keypress', 'input.form-control', function (e) {
if (e.which == 13) {
$('.sidebar-search').submit();
return false; //<---- Add this line
}
});
// handle the search submit(for sidebar search and responsive mode of the header search)
$('.sidebar-search .submit').on('click', function (e) {
e.preventDefault();
if ($('body').hasClass("page-sidebar-closed")) {
if ($('.sidebar-search').hasClass('open') === false) {
if ($('.page-sidebar-fixed').size() === 1) {
$('.page-sidebar .sidebar-toggler').click(); //trigger sidebar toggle button
}
$('.sidebar-search').addClass("open");
} else {
$('.sidebar-search').submit();
}
} else {
$('.sidebar-search').submit();
}
});
// handle close on body click
if ($('.sidebar-search').size() !== 0) {
$('.sidebar-search .input-group').on('click', function(e){
e.stopPropagation();
});
$('body').on('click', function() {
if ($('.sidebar-search').hasClass('open')) {
$('.sidebar-search').removeClass("open");
}
});
}
};
// Helper function to calculate sidebar height for fixed sidebar layout.
var _calculateFixedSidebarViewportHeight = function () {
var sidebarHeight = Metronic.getViewPort().height - $('.page-header').outerHeight();
if ($('body').hasClass("page-footer-fixed")) {
sidebarHeight = sidebarHeight - $('.page-footer').outerHeight();
}
return sidebarHeight;
};
// Handles fixed sidebar
var handleFixedSidebar = function () {
var menu = $('.page-sidebar-menu');
Metronic.destroySlimScroll(menu);
if ($('.page-sidebar-fixed').size() === 0) {
handleSidebarAndContentHeight();
return;
}
if (Metronic.getViewPort().width >= resBreakpointMd) {
menu.attr("data-height", _calculateFixedSidebarViewportHeight());
Metronic.initSlimScroll(menu);
handleSidebarAndContentHeight();
}
};
// Handles sidebar toggler to close/hide the sidebar.
var handleFixedSidebarHoverEffect = function () {
var body = $('body');
if (body.hasClass('page-sidebar-fixed')) {
$('.page-sidebar').on('mouseenter', function () {
if (body.hasClass('page-sidebar-closed')) {
$(this).find('.page-sidebar-menu').removeClass('page-sidebar-menu-closed');
}
}).on('mouseleave', function () {
if (body.hasClass('page-sidebar-closed')) {
$(this).find('.page-sidebar-menu').addClass('page-sidebar-menu-closed');
}
});
}
};
// Hanles sidebar toggler
var handleSidebarToggler = function () {
var body = $('body');
if ($.cookie && $.cookie('sidebar_closed') === '1' && Metronic.getViewPort().width >= resBreakpointMd) {
$('body').addClass('page-sidebar-closed');
$('.page-sidebar-menu').addClass('page-sidebar-menu-closed');
}
// handle sidebar show/hide
$('body').on('click', '.sidebar-toggler', function (e) {
var sidebar = $('.page-sidebar');
var sidebarMenu = $('.page-sidebar-menu');
$(".sidebar-search", sidebar).removeClass("open");
if (body.hasClass("page-sidebar-closed")) {
body.removeClass("page-sidebar-closed");
sidebarMenu.removeClass("page-sidebar-menu-closed");
if ($.cookie) {
$.cookie('sidebar_closed', '0');
}
} else {
body.addClass("page-sidebar-closed");
sidebarMenu.addClass("page-sidebar-menu-closed");
if (body.hasClass("page-sidebar-fixed")) {
sidebarMenu.trigger("mouseleave");
}
if ($.cookie) {
$.cookie('sidebar_closed', '1');
}
}
$(window).trigger('resize');
});
};
// Handles the horizontal menu
var handleHorizontalMenu = function () {
//handle tab click
$('.page-header').on('click', '.hor-menu a[data-toggle="tab"]', function (e) {
e.preventDefault();
var nav = $(".hor-menu .nav");
var active_link = nav.find('li.current');
$('li.active', active_link).removeClass("active");
$('.selected', active_link).remove();
var new_link = $(this).parents('li').last();
new_link.addClass("current");
new_link.find("a:first").append('<span class="selected"></span>');
});
// handle search box expand/collapse
$('.page-header').on('click', '.search-form', function (e) {
$(this).addClass("open");
$(this).find('.form-control').focus();
$('.page-header .search-form .form-control').on('blur', function (e) {
$(this).closest('.search-form').removeClass("open");
$(this).unbind("blur");
});
});
// handle hor menu search form on enter press
$('.page-header').on('keypress', '.hor-menu .search-form .form-control', function (e) {
if (e.which == 13) {
$(this).closest('.search-form').submit();
return false;
}
});
// handle header search button click
$('.page-header').on('mousedown', '.search-form.open .submit', function (e) {
e.preventDefault();
e.stopPropagation();
$(this).closest('.search-form').submit();
});
// handle hover dropdown menu for desktop devices only
$('[data-hover="megamenu-dropdown"]').not('.hover-initialized').each(function() {
$(this).dropdownHover();
$(this).addClass('hover-initialized');
});
$(document).on('click', '.mega-menu-dropdown .dropdown-menu', function (e) {
e.stopPropagation();
});
};
// Handles Bootstrap Tabs.
var handleTabs = function () {
// fix content height on tab click
$('body').on('shown.bs.tab', 'a[data-toggle="tab"]', function () {
handleSidebarAndContentHeight();
});
};
// Handles the go to top button at the footer
var handleGoTop = function () {
var offset = 300;
var duration = 500;
if (navigator.userAgent.match(/iPhone|iPad|iPod/i)) { // ios supported
$(window).bind("touchend touchcancel touchleave", function(e){
if ($(this).scrollTop() > offset) {
$('.scroll-to-top').fadeIn(duration);
} else {
$('.scroll-to-top').fadeOut(duration);
}
});
} else { // general
$(window).scroll(function() {
if ($(this).scrollTop() > offset) {
$('.scroll-to-top').fadeIn(duration);
} else {
$('.scroll-to-top').fadeOut(duration);
}
});
}
$('.scroll-to-top').click(function(e) {
e.preventDefault();
$('html, body').animate({scrollTop: 0}, duration);
return false;
});
};
// Hanlde 100% height elements(block, portlet, etc)
var handle100HeightContent = function () {
var target = $('.full-height-content');
var height;
height = Metronic.getViewPort().height -
$('.page-header').outerHeight(true) -
$('.page-footer').outerHeight(true) -
$('.page-title').outerHeight(true) -
$('.page-bar').outerHeight(true);
if (target.hasClass('portlet')) {
var portletBody = target.find('.portlet-body');
if (Metronic.getViewPort().width < resBreakpointMd) {
Metronic.destroySlimScroll(portletBody.find('.full-height-content-body')); // destroy slimscroll
return;
}
height = height -
target.find('.portlet-title').outerHeight(true) -
parseInt(target.find('.portlet-body').css('padding-top')) -
parseInt(target.find('.portlet-body').css('padding-bottom')) - 2;
if (target.hasClass("full-height-content-scrollable")) {
height = height - 35;
portletBody.find('.full-height-content-body').css('height', height);
Metronic.initSlimScroll(portletBody.find('.full-height-content-body'));
} else {
portletBody.css('min-height', height);
}
} else {
if (Metronic.getViewPort().width < resBreakpointMd) {
Metronic.destroySlimScroll(target.find('.full-height-content-body')); // destroy slimscroll
return;
}
if (target.hasClass("full-height-content-scrollable")) {
height = height - 35;
target.find('.full-height-content-body').css('height', height);
Metronic.initSlimScroll(target.find('.full-height-content-body'));
} else {
target.css('min-height', height);
}
}
};
//* END:CORE HANDLERS *//
return {
// Main init methods to initialize the layout
//IMPORTANT!!!: Do not modify the core handlers call order.
initHeader: function() {
handleHorizontalMenu(); // handles horizontal menu
},
setSidebarMenuActiveLink: function(mode, el) {
handleSidebarMenuActiveLink(mode, el);
},
initSidebar: function() {
//layout handlers
handleFixedSidebar(); // handles fixed sidebar menu
handleSidebarMenu(); // handles main menu
handleSidebarToggler(); // handles sidebar hide/show
if (Metronic.isAngularJsApp()) {
handleSidebarMenuActiveLink('match'); // init sidebar active links
}
Metronic.addResizeHandler(handleFixedSidebar); // reinitialize fixed sidebar on window resize
},
initContent: function() {
handle100HeightContent(); // handles 100% height elements(block, portlet, etc)
handleTabs(); // handle bootstrah tabs
Metronic.addResizeHandler(handleSidebarAndContentHeight); // recalculate sidebar & content height on window resize
Metronic.addResizeHandler(handle100HeightContent); // reinitialize content height on window resize
},
initFooter: function() {
handleGoTop(); //handles scroll to top functionality in the footer
},
init: function () {
this.initHeader();
this.initSidebar();
this.initContent();
this.initFooter();
},
//public function to fix the sidebar and content height accordingly
fixContentHeight: function () {
handleSidebarAndContentHeight();
},
initFixedSidebarHoverEffect: function() {
handleFixedSidebarHoverEffect();
},
initFixedSidebar: function() {
handleFixedSidebar();
},
getLayoutImgPath: function () {
return Metronic.getAssetsPath() + layoutImgPath;
},
getLayoutCssPath: function () {
return Metronic.getAssetsPath() + layoutCssPath;
}
};
}();