810 lines
25 KiB
JavaScript
810 lines
25 KiB
JavaScript
// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPLv3-or-later
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var jotcache = ''; //The jot cache. We use it as cache to restore old/original jot content
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$(document).ready(function(){
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// Destroy unused perfect scrollbar in aside element
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$('aside').perfectScrollbar('destroy');
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//fade in/out based on scrollTop value
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var scrollStart;
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$(window).scroll(function () {
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let currentScroll = $(this).scrollTop();
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// Top of the page or going down = hide the button
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if (!scrollStart || !currentScroll || currentScroll > scrollStart) {
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$("#back-to-top").fadeOut();
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scrollStart = currentScroll;
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}
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// Going up enough = show the button
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if (scrollStart - currentScroll > 100) {
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$("#back-to-top").fadeIn();
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scrollStart = currentScroll;
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}
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});
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// scroll body to 0px on click
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$("#back-to-top").click(function () {
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$("body,html").animate({
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scrollTop: 0
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}, 400);
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return false;
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});
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// add the class "selected" to group widges li if li > a does have the class group-selected
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if( $("#sidebar-group-ul li a").hasClass("group-selected")) {
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$("#sidebar-group-ul li a.group-selected").parent("li").addClass("selected");
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}
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// add the class "selected" to forums widges li if li > a does have the class forum-selected
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if( $("#forumlist-sidbar-ul li a").hasClass("forum-selected")) {
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$("#forumlist-sidbar-ul li a.forum-selected").parent("li").addClass("selected");
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}
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// add the class "active" to tabmenuli if li > a does have the class active
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if( $("#tabmenu ul li a").hasClass("active")) {
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$("#tabmenu ul li a.active").parent("li").addClass("active");
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}
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// give select fields an boostrap classes
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// @todo: this needs to be changed in friendica core
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$(".field.select, .field.custom").addClass("form-group");
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$(".field.select > select, .field.custom > select").addClass("form-control");
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// move the tabbar to the second nav bar
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$("section .tabbar-wrapper").first().appendTo("#topbar-second > .container > #tabmenu");
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// add mask css url to the logo-img container
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//
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// This is for firefox - we use a mask which looks like the friendica logo to apply user collers
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// to the friendica logo (the mask is in nav.tpl at the botom). To make it work we need to apply the
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// correct url. The only way which comes to my mind was to do this with js
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// So we apply the correct url (with the link to the id of the mask) after the page is loaded.
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if($("#logo-img").length ) {
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var pageurl = "url('" + window.location.href + "#logo-mask')";
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$("#logo-img").css({"mask": pageurl});
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}
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// make responsive tabmenu with flexmenu.js
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// the menupoints which doesn't fit in the second nav bar will moved to a
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// dropdown menu. Look at common_tabs.tpl
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$("ul.tabs.flex-nav").flexMenu({
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'cutoff': 2,
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'popupClass': "dropdown-menu pull-right",
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'popupAbsolute': false,
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'target': ".flex-target"
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});
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// add Jot button to the second navbar
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let $jotButton = $("#jotOpen");
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if ($jotButton.length) {
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$jotButton.appendTo("#topbar-second > .container > #navbar-button");
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if ($("#jot-popup").is(":hidden")) {
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$jotButton.hide();
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}
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$jotButton.on('click', function (e) {
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e.preventDefault();
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jotShow();
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});
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}
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let $body = $('body');
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// show bulk deletion button at network page if checkbox is checked
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$body.change("input.item-select", function(){
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var checked = false;
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// We need to get all checked items, so it would close the delete button
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// if we uncheck one item and others are still checked.
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// So return checked = true if there is any checked item
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$('input.item-select').each( function() {
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if($(this).is(':checked')) {
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checked = true;
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return false;
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}
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});
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if(checked) {
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$("#item-delete-selected").fadeTo(400, 1);
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$("#item-delete-selected").show();
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} else {
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$("#item-delete-selected").fadeTo(400, 0, function(){
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$("#item-delete-selected").hide();
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});
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}
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});
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// initialize the bootstrap tooltips
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$body.tooltip({
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selector: '[data-toggle="tooltip"]',
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container: 'body',
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animation: true,
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html: true,
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placement: 'auto',
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trigger: 'hover',
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delay: {
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show: 500,
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hide: 100
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},
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sanitizeFn: function (content) {
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return DOMPurify.sanitize(content)
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},
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});
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// initialize the bootstrap-select
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$('.selectpicker').selectpicker();
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// add search-heading to the second navbar
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if( $(".search-heading").length) {
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$(".search-heading").appendTo("#topbar-second > .container > #tabmenu");
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}
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// add search results heading to the second navbar
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// and insert the search value to the top nav search input
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if( $(".search-content-wrapper").length ) {
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// get the text of the heading (we catch the plain text because we don't
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// want to have a h4 heading in the navbar
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var searchText = $(".section-title-wrapper > h2").html();
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// temporary workaround to avoid 'undefined' being displayed (issue #9789)
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// https://github.com/friendica/friendica/issues/9789
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// TODO: find a way to localize this string
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if(typeof searchText === "undefined") {
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searchText = "No results";
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}
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// insert the plain text in a <h4> heading and give it a class
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var newText = '<h4 class="search-heading">'+searchText+'</h4>';
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// append the new heading to the navbar
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$("#topbar-second > .container > #tabmenu").append(newText);
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// try to get the value of the original search input to insert it
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// as value in the nav-search-input
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var searchValue = $("#search-wrapper .form-group-search input").val();
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// if the orignal search value isn't available use the location path as value
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if( typeof searchValue === "undefined") {
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// get the location path
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var urlPath = window.location.search
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// and split it up in its parts
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var splitPath = urlPath.split(/(\?search?=)(.*$)/);
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if(typeof splitPath[2] !== 'undefined') {
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// decode the path (e.g to decode %40 to the character @)
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var searchValue = decodeURIComponent(splitPath[2]);
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}
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}
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if( typeof searchValue !== "undefined") {
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$("#nav-search-input-field").val(searchValue);
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}
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}
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// move the "Save the search" button to the second navbar
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$(".search-content-wrapper #search-save").appendTo("#topbar-second > .container > #navbar-button");
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// append the vcard-short-info to the second nav after passing the element
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// with .fn (vcard username). Use scrollspy to get the scroll position.
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if( $("aside .vcard .fn").length) {
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$(".vcard .fn").scrollspy({
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min: $(".vcard .fn").position().top - 50,
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onLeaveTop: function onLeave(element) {
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$("#vcard-short-info").fadeOut(500, function () {
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$("#vcard-short-info").appendTo("#vcard-short-info-wrapper");
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});
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},
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onEnter: function(element) {
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$("#vcard-short-info").appendTo("#nav-short-info");
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$("#vcard-short-info").fadeIn(500);
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},
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});
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}
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// move the forum contact information of the network page into the second navbar
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if( $(".network-content-wrapper > #viewcontact_wrapper-network").length) {
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// get the contact-wrapper element and append it to the second nav bar
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// Note: We need the first() element with this class since at the present time we
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// store also the js template information in the html code and thats why
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// there are two elements with this class but we don't want the js template
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$(".network-content-wrapper > #viewcontact_wrapper-network .contact-wrapper").first().appendTo("#nav-short-info");
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}
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// move heading from network stream to the second navbar nav-short-info section
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if( $(".network-content-wrapper > .section-title-wrapper").length) {
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// get the heading element
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var heading = $(".network-content-wrapper > .section-title-wrapper > h2");
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// get the text of the heading
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var headingContent = heading.html();
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// create a new element with the content of the heading
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var newText = '<h4 class="heading" data-toggle="tooltip" title="'+headingContent+'">'+headingContent+'</h4>';
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// remove the old heading element
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heading.remove(),
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// put the new element to the second nav bar
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$("#topbar-second #nav-short-info").append(newText);
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}
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if( $(".community-content-wrapper").length) {
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// get the heading element
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var heading = $(".community-content-wrapper > h3").first();
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// get the text of the heading
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var headingContent = heading.html();
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// create a new element with the content of the heading
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var newText = '<h4 class="heading">'+headingContent+'</h4>';
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// remove the old heading element
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heading.remove(),
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// put the new element to the second nav bar
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$("#topbar-second > .container > #tabmenu").append(newText);
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}
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// Dropdown menus with the class "dropdown-head" will display the active tab
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// as button text
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$body.on('click', '.dropdown-head .dropdown-menu li a, .dropdown-head .dropdown-menu li button', function(){
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toggleDropdownText(this);
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});
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// Change the css class while clicking on the switcher elements
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$(".toggle label, .toggle .toggle-handle").click(function(event){
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event.preventDefault();
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// Get the value of the input element
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var input = $(this).siblings("input");
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var val = 1-input.val();
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var id = input.attr("id");
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// The css classes for "on" and "off"
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var onstyle = "btn-primary";
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var offstyle = "btn-default off";
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// According to the value of the input element we need to decide
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// which class need to be added and removed when changing the switch
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var removedclass = (val == 0 ? onstyle : offstyle);
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var addedclass = (val == 0 ? offstyle : onstyle)
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$("#"+id+"_onoff").addClass(addedclass).removeClass(removedclass);
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// After changing the switch the input element is getting
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// the newvalue
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input.val(val);
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});
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// Set the padding for input elements with inline buttons
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//
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// In Frio we use some input elements where the submit button is visually
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// inside the the input field (through css). We need to set a padding-right
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// to the input element where the padding value would be at least the width
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// of the button. Otherwise long user input would be invisible because it is
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// behind the button.
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$body.on('click', '.form-group-search > input', function() {
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// Get the width of the button (if the button isn't available
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// buttonWidth will be null
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var buttonWidth = $(this).next('.form-button-search').outerWidth();
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if (buttonWidth) {
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// Take the width of the button and ad 5px
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var newWidth = buttonWidth + 5;
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// Set the padding of the input element according
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// to the width of the button
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$(this).css('padding-right', newWidth);
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}
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});
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/*
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* This event handler hides all comment UI when the user clicks anywhere on the page
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* It ensures that we aren't closing the current comment box
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*
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* We are making an exception for buttons because of a race condition with the
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* comment opening button that results in an already closed comment UI.
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*/
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$(document).on('mousedown', function(event) {
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if (event.target.type === 'button') {
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return true;
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}
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var $dontclosethis = $(event.target).closest('.wall-item-comment-wrapper').find('.comment-edit-form');
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$('.wall-item-comment-wrapper .comment-edit-submit-wrapper:visible').each(function() {
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var $parent = $(this).parent('.comment-edit-form');
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var itemId = $parent.data('itemId');
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if ($dontclosethis[0] != $parent[0]) {
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var textarea = $parent.find('textarea').get(0)
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commentCloseUI(textarea, itemId);
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}
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});
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});
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// Customize some elements when the app is used in standalone mode on Android
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if (window.matchMedia('(display-mode: standalone)').matches) {
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// Open links to source outside of the webview
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$('body').on('click', '.plink', function (e) {
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$(e.target).attr('target', '_blank');
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});
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}
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/*
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* This event listeners ensures that the textarea size is updated event if the
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* value is changed externally (textcomplete, insertFormatting, fbrowser...)
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*/
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$(document).on('change', 'textarea', function(event) {
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autosize.update(event.target);
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});
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/*
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* Sticky aside on page scroll
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* We enable the sticky aside only when window is wider than
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* 976px - which is the maximum width where the aside is shown in
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* mobile style - because on chrome-based browsers (desktop and
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* android) the sticky plugin in mobile style causes the browser to
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* scroll back to top the main content, making it impossible
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* to navigate.
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* A side effect is that the sitky aside isn't really responsive,
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* since is enabled or not at page loading time.
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*/
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if ($(window).width() > 976) {
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$("aside").stick_in_parent({
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offset_top: 100, // px, header + tab bar + spacing
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recalc_every: 10
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});
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// recalculate sticky aside on clicks on <a> elements
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// this handle height changes on expanding submenus
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$("aside").on("click", "a", function(){
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$(document.body).trigger("sticky_kit:recalc");
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});
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}
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/*
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* Add or remove "aside-out" class to body tag
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* when the mobile aside is shown or hidden.
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* The class is used in css to disable scroll in page when the aside
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* is shown.
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*/
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$("aside")
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.on("shown.bs.offcanvas", function() {
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$body.addClass("aside-out");
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})
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.on("hidden.bs.offcanvas", function() {
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$body.removeClass("aside-out");
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});
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// Event listener for 'Show & hide event map' button in the network stream.
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$body.on("click", ".event-map-btn", function() {
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showHideEventMap(this);
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});
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// Comment form submit
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$body.on('submit', '.comment-edit-form', function(e) {
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let $form = $(this);
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let id = $form.data('item-id');
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// Compose page form exception: id is always 0 and form must not be submitted asynchronously
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if (id === 0) {
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return;
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}
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e.preventDefault();
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let $commentSubmit = $form.find('.comment-edit-submit').button('loading');
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unpause();
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commentBusy = true;
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$.post(
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'item',
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$form.serialize(),
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'json'
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)
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.then(function(data) {
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if (data.success) {
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$('#comment-edit-wrapper-' + id).hide();
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let $textarea = $('#comment-edit-text-' + id);
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$textarea.val('');
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if ($textarea.get(0)) {
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commentClose($textarea.get(0), id);
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}
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if (timer) {
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clearTimeout(timer);
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}
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timer = setTimeout(NavUpdate,10);
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force_update = true;
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update_item = id;
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}
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if (data.reload) {
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window.location.href = data.reload;
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}
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})
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.always(function() {
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$commentSubmit.button('reset');
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});
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});
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$body.on('submit', '.modal-body #poke-wrapper', function(e) {
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e.preventDefault();
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let $form = $(this);
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let $pokeSubmit = $form.find('button[type=submit]').button('loading');
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$.post(
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$form.attr('action'),
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$form.serialize(),
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'json'
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)
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.then(function(data) {
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if (data.success) {
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$('#modal').modal('hide');
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}
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})
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.always(function() {
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$pokeSubmit.button('reset');
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});
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})
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});
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function openClose(theID) {
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var elem = document.getElementById(theID);
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if( $(elem).is(':visible')) {
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$(elem).slideUp(200);
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}
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else {
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$(elem).slideDown(200);
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}
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}
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function showHide(theID) {
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var elem = document.getElementById(theID);
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var edit = document.getElementById("comment-edit-submit-wrapper-" + theID.match('[0-9$]+'));
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if ($(elem).is(':visible')) {
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if (!$(edit).is(':visible')) {
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edit.style.display = "block";
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}
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else {
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elem.style.display = "none";
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}
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}
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else {
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elem.style.display = "block";
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}
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}
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// Show & hide event map in the network stream by button click.
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function showHideEventMap(elm) {
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// Get the id of the map element - it should be provided through
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// the atribute "data-map-id".
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var mapID = elm.getAttribute('data-map-id');
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// Get translation labels.
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var mapshow = elm.getAttribute('data-show-label');
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var maphide = elm.getAttribute('data-hide-label');
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// Change the button labels.
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if (elm.innerText == mapshow) {
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$('#' + elm.id).text(maphide);
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} else {
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$('#' + elm.id).text(mapshow);
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}
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// Because maps are iframe elements, we cant hide it through css (display: none).
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// We solve this issue by putting the map outside the screen with css.
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// So the first time the 'Show map' button is pressed we move the map
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// element into the screen area.
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var mappos = $('#' + mapID).css('position');
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if (mappos === 'absolute') {
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$('#' + mapID).hide();
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$('#' + mapID).css({position: 'relative', left: 'auto', top: 'auto'});
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openClose(mapID);
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} else {
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openClose(mapID);
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}
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return false;
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}
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function justifyPhotos() {
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justifiedGalleryActive = true;
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$('#photo-album-contents').justifiedGallery({
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margins: 3,
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border: 0,
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sizeRangeSuffixes: {
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'lt48': '-6',
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'lt80': '-5',
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'lt300': '-4',
|
|
'lt320': '-2',
|
|
'lt640': '-1',
|
|
'lt1024': '-0'
|
|
}
|
|
}).on('jg.complete', function(e){ justifiedGalleryActive = false; });
|
|
}
|
|
|
|
// Load a js script to the html head.
|
|
function loadScript(url, callback) {
|
|
// Check if the script is already in the html head.
|
|
var oscript = $('head script[src="' + url + '"]');
|
|
|
|
// Delete the old script from head.
|
|
if (oscript.length > 0) {
|
|
oscript.remove();
|
|
}
|
|
// Adding the script tag to the head as suggested before.
|
|
var head = document.getElementsByTagName('head')[0];
|
|
var script = document.createElement('script');
|
|
script.type = 'text/javascript';
|
|
script.src = url;
|
|
|
|
// Then bind the event to the callback function.
|
|
// There are several events for cross browser compatibility.
|
|
script.onreadystatechange = callback;
|
|
script.onload = callback;
|
|
|
|
// Fire the loading.
|
|
head.appendChild(script);
|
|
}
|
|
|
|
// Does we need a ? or a & to append values to a url
|
|
function qOrAmp(url) {
|
|
if(url.search('\\?') < 0) {
|
|
return '?';
|
|
} else {
|
|
return '&';
|
|
}
|
|
}
|
|
|
|
String.prototype.normalizeLink = function () {
|
|
var ret = this.replace('https:', 'http:');
|
|
var ret = ret.replace('//www', '//');
|
|
return ret.rtrim();
|
|
};
|
|
|
|
function cleanContactUrl(url) {
|
|
var parts = parseUrl(url);
|
|
|
|
if(! ("scheme" in parts) || ! ("host" in parts)) {
|
|
return url;
|
|
}
|
|
|
|
var newUrl =parts["scheme"] + "://" + parts["host"];
|
|
|
|
if("port" in parts) {
|
|
newUrl += ":" + parts["port"];
|
|
}
|
|
|
|
if("path" in parts) {
|
|
newUrl += parts["path"];
|
|
}
|
|
|
|
// if(url != newUrl) {
|
|
// console.log("Cleaned contact url " + url + " to " + newUrl);
|
|
// }
|
|
|
|
return newUrl;
|
|
}
|
|
|
|
function parseUrl (str, component) { // eslint-disable-line camelcase
|
|
// discuss at: http://locutusjs.io/php/parse_url/
|
|
// original by: Steven Levithan (http://blog.stevenlevithan.com)
|
|
// reimplemented by: Brett Zamir (http://brett-zamir.me)
|
|
// input by: Lorenzo Pisani
|
|
// input by: Tony
|
|
// improved by: Brett Zamir (http://brett-zamir.me)
|
|
// note 1: original by http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
|
|
// note 1: blog post at http://blog.stevenlevithan.com/archives/parseuri
|
|
// note 1: demo at http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
|
|
// note 1: Does not replace invalid characters with '_' as in PHP,
|
|
// note 1: nor does it return false with
|
|
// note 1: a seriously malformed URL.
|
|
// note 1: Besides function name, is essentially the same as parseUri as
|
|
// note 1: well as our allowing
|
|
// note 1: an extra slash after the scheme/protocol (to allow file:/// as in PHP)
|
|
// example 1: parse_url('http://user:pass@host/path?a=v#a')
|
|
// returns 1: {scheme: 'http', host: 'host', user: 'user', pass: 'pass', path: '/path', query: 'a=v', fragment: 'a'}
|
|
// example 2: parse_url('http://en.wikipedia.org/wiki/%22@%22_%28album%29')
|
|
// returns 2: {scheme: 'http', host: 'en.wikipedia.org', path: '/wiki/%22@%22_%28album%29'}
|
|
// example 3: parse_url('https://host.domain.tld/a@b.c/folder')
|
|
// returns 3: {scheme: 'https', host: 'host.domain.tld', path: '/a@b.c/folder'}
|
|
// example 4: parse_url('https://gooduser:secretpassword@www.example.com/a@b.c/folder?foo=bar')
|
|
// returns 4: { scheme: 'https', host: 'www.example.com', path: '/a@b.c/folder', query: 'foo=bar', user: 'gooduser', pass: 'secretpassword' }
|
|
|
|
var query
|
|
|
|
var mode = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.mode') : undefined) || 'php'
|
|
|
|
var key = [
|
|
'source',
|
|
'scheme',
|
|
'authority',
|
|
'userInfo',
|
|
'user',
|
|
'pass',
|
|
'host',
|
|
'port',
|
|
'relative',
|
|
'path',
|
|
'directory',
|
|
'file',
|
|
'query',
|
|
'fragment'
|
|
]
|
|
|
|
// For loose we added one optional slash to post-scheme to catch file:/// (should restrict this)
|
|
var parser = {
|
|
php: new RegExp([
|
|
'(?:([^:\\/?#]+):)?',
|
|
'(?:\\/\\/()(?:(?:()(?:([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
|
|
'()',
|
|
'(?:(()(?:(?:[^?#\\/]*\\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
|
|
].join('')),
|
|
strict: new RegExp([
|
|
'(?:([^:\\/?#]+):)?',
|
|
'(?:\\/\\/((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
|
|
'((((?:[^?#\\/]*\\/)*)([^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
|
|
].join('')),
|
|
loose: new RegExp([
|
|
'(?:(?![^:@]+:[^:@\\/]*@)([^:\\/?#.]+):)?',
|
|
'(?:\\/\\/\\/?)?',
|
|
'((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?)',
|
|
'(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))',
|
|
'(?:\\?([^#]*))?(?:#(.*))?)'
|
|
].join(''))
|
|
}
|
|
|
|
var m = parser[mode].exec(str)
|
|
var uri = {}
|
|
var i = 14
|
|
|
|
while (i--) {
|
|
if (m[i]) {
|
|
uri[key[i]] = m[i]
|
|
}
|
|
}
|
|
|
|
if (component) {
|
|
return uri[component.replace('PHP_URL_', '').toLowerCase()]
|
|
}
|
|
|
|
if (mode !== 'php') {
|
|
var name = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.queryKey') : undefined) || 'queryKey'
|
|
parser = /(?:^|&)([^&=]*)=?([^&]*)/g
|
|
uri[name] = {}
|
|
query = uri[key[12]] || ''
|
|
query.replace(parser, function ($0, $1, $2) {
|
|
if ($1) {
|
|
uri[name][$1] = $2
|
|
}
|
|
})
|
|
}
|
|
|
|
delete uri.source
|
|
return uri
|
|
}
|
|
|
|
// trim function to replace whithespace after the string
|
|
String.prototype.rtrim = function() {
|
|
var trimmed = this.replace(/\s+$/g, '');
|
|
return trimmed;
|
|
};
|
|
|
|
/**
|
|
* Scroll the screen to the item element whose id is provided, then highlights it
|
|
*
|
|
* Note: jquery.color.js is required
|
|
*
|
|
* @param {string} elementId The item element id
|
|
* @returns {undefined}
|
|
*/
|
|
function scrollToItem(elementId) {
|
|
if (typeof elementId === "undefined") {
|
|
return;
|
|
}
|
|
|
|
var $el = $('#' + elementId + ' > .media');
|
|
// Test if the Item exists
|
|
if (!$el.length) {
|
|
return;
|
|
}
|
|
|
|
// Define the colors which are used for highlighting
|
|
var colWhite = {backgroundColor:'#F5F5F5'};
|
|
var colShiny = {backgroundColor:'#FFF176'};
|
|
|
|
// Get the Item Position (we need to substract 100 to match correct position
|
|
var itemPos = $el.offset().top - 100;
|
|
|
|
// Scroll to the DIV with the ID (GUID)
|
|
$('html, body').animate({
|
|
scrollTop: itemPos
|
|
}, 400).promise().done( function() {
|
|
// Highlight post/commenent with ID (GUID)
|
|
$el.animate(colWhite, 1000).animate(colShiny).animate({backgroundColor: 'transparent'}, 600);
|
|
});
|
|
}
|
|
|
|
// format a html string to pure text
|
|
function htmlToText(htmlString) {
|
|
// Replace line breaks with spaces
|
|
var text = htmlString.replace(/<br>/g, ' ');
|
|
// Strip the text out of the html string
|
|
text = text.replace(/<[^>]*>/g, '');
|
|
|
|
return text;
|
|
}
|
|
|
|
/**
|
|
* Sends a /like API call and updates the display of the relevant action button
|
|
* before the update reloads the item.
|
|
*
|
|
* @param {int} ident The id of the relevant item
|
|
* @param {string} verb The verb of the action
|
|
* @param {boolean} un Whether to perform an activity removal instead of creation
|
|
*/
|
|
function doLikeAction(ident, verb, un) {
|
|
if (verb.indexOf('attend') === 0) {
|
|
$('.item-' + ident + ' .button-event:not(#' + verb + '-' + ident + ')').removeClass('active');
|
|
}
|
|
$('#' + verb + '-' + ident).toggleClass('active');
|
|
|
|
dolike(ident, verb, un);
|
|
}
|
|
|
|
// Decodes a hexadecimally encoded binary string
|
|
function hex2bin (s) {
|
|
// discuss at: http://locutus.io/php/hex2bin/
|
|
// original by: Dumitru Uzun (http://duzun.me)
|
|
// example 1: hex2bin('44696d61')
|
|
// returns 1: 'Dima'
|
|
// example 2: hex2bin('00')
|
|
// returns 2: '\x00'
|
|
// example 3: hex2bin('2f1q')
|
|
// returns 3: false
|
|
var ret = [];
|
|
var i = 0;
|
|
var l;
|
|
s += '';
|
|
|
|
for (l = s.length; i < l; i += 2) {
|
|
var c = parseInt(s.substr(i, 1), 16);
|
|
var k = parseInt(s.substr(i + 1, 1), 16);
|
|
if (isNaN(c) || isNaN(k)) {
|
|
return false;
|
|
}
|
|
ret.push((c << 4) | k);
|
|
}
|
|
return String.fromCharCode.apply(String, ret);
|
|
}
|
|
|
|
// Convert binary data into hexadecimal representation
|
|
function bin2hex (s) {
|
|
// From: http://phpjs.org/functions
|
|
// + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
|
|
// + bugfixed by: Onno Marsman
|
|
// + bugfixed by: Linuxworld
|
|
// + improved by: ntoniazzi (http://phpjs.org/functions/bin2hex:361#comment_177616)
|
|
// * example 1: bin2hex('Kev');
|
|
// * returns 1: '4b6576'
|
|
// * example 2: bin2hex(String.fromCharCode(0x00));
|
|
// * returns 2: '00'
|
|
|
|
var i, l, o = "", n;
|
|
|
|
s += "";
|
|
|
|
for (i = 0, l = s.length; i < l; i++) {
|
|
n = s.charCodeAt(i).toString(16);
|
|
o += n.length < 2 ? "0" + n : n;
|
|
}
|
|
|
|
return o;
|
|
}
|
|
|
|
// Dropdown menus with the class "dropdown-head" will display the active tab
|
|
// as button text
|
|
function toggleDropdownText(elm) {
|
|
$(elm).closest(".dropdown").find('.btn').html($(elm).html() + ' <span class="caret"></span>');
|
|
$(elm).closest(".dropdown").find('.btn').val($(elm).data('value'));
|
|
$(elm).closest("ul").children("li").show();
|
|
$(elm).parent("li").hide();
|
|
}
|
|
|
|
// Check if element does have a specific class
|
|
function hasClass(elem, cls) {
|
|
return (" " + elem.className + " " ).indexOf( " "+cls+" " ) > -1;
|
|
}
|
|
// @license-end
|