2 var jotcache = ''; //The jot cache. We use it as cache to restore old/original jot content
4 $(document).ready(function(){
5 //fade in/out based on scrollTop value
8 $(window).scroll(function () {
9 let currentScroll = $(this).scrollTop();
11 // Top of the page or going down = hide the button
12 if (!scrollStart || !currentScroll || currentScroll > scrollStart) {
13 $("#back-to-top").fadeOut();
14 scrollStart = currentScroll;
17 // Going up enough = show the button
18 if (scrollStart - currentScroll > 100) {
19 $("#back-to-top").fadeIn();
20 scrollStart = currentScroll;
24 // scroll body to 0px on click
25 $("#back-to-top").click(function () {
26 $("body,html").animate({
32 // add the class "selected" to group widges li if li > a does have the class group-selected
33 if( $("#sidebar-group-ul li a").hasClass("group-selected")) {
34 $("#sidebar-group-ul li a.group-selected").parent("li").addClass("selected");
37 // add the class "selected" to forums widges li if li > a does have the class forum-selected
38 if( $("#forumlist-sidbar-ul li a").hasClass("forum-selected")) {
39 $("#forumlist-sidbar-ul li a.forum-selected").parent("li").addClass("selected");
42 // add the class "active" to tabmenuli if li > a does have the class active
43 if( $("#tabmenu ul li a").hasClass("active")) {
44 $("#tabmenu ul li a.active").parent("li").addClass("active");
47 // give select fields an boostrap classes
48 // @todo: this needs to be changed in friendica core
49 $(".field.select, .field.custom").addClass("form-group");
50 $(".field.select > select, .field.custom > select").addClass("form-control");
52 // move the tabbar to the second nav bar
53 $("section .tabbar-wrapper").first().appendTo("#topbar-second > .container > #tabmenu");
55 // add mask css url to the logo-img container
57 // This is for firefox - we use a mask which looks like the friendica logo to apply user collers
58 // to the friendica logo (the mask is in nav.tpl at the botom). To make it work we need to apply the
59 // correct url. The only way which comes to my mind was to do this with js
60 // So we apply the correct url (with the link to the id of the mask) after the page is loaded.
61 if($("#logo-img").length ) {
62 var pageurl = "url('" + window.location.href + "#logo-mask')";
63 $("#logo-img").css({"mask": pageurl});
66 // make responsive tabmenu with flexmenu.js
67 // the menupoints which doesn't fit in the second nav bar will moved to a
68 // dropdown menu. Look at common_tabs.tpl
69 $("ul.tabs.flex-nav").flexMenu({
71 'popupClass': "dropdown-menu pull-right",
72 'popupAbsolute': false,
73 'target': ".flex-target"
76 // add Jot botton to the scecond navbar
77 let $jotButton = $("#jotOpen");
78 let $composeButton = $("#composeOpen");
81 if ($composeButton.length) {
82 $composeButton.appendTo("#topbar-second > .container > #navbar-button");
83 if($("#jot-popup").is(":hidden")) {
84 $composeButton.hide();
88 $composeButton.hide();
89 if ($jotButton.length) {
90 $jotButton.appendTo("#topbar-second > .container > #navbar-button");
91 if($("#jot-popup").is(":hidden")) {
97 let $body = $('body');
99 // show bulk deletion button at network page if checkbox is checked
100 $("body").change("input.item-select", function(){
103 // We need to get all checked items, so it would close the delete button
104 // if we uncheck one item and others are still checked.
105 // So return checked = true if there is any checked item
106 $('input.item-select').each( function() {
107 if($(this).is(':checked')) {
114 $("#item-delete-selected").fadeTo(400, 1);
115 $("#item-delete-selected").show();
117 $("#item-delete-selected").fadeTo(400, 0, function(){
118 $("#item-delete-selected").hide();
123 //$('ul.flex-nav').flexMenu();
125 // initialize the bootstrap tooltips
127 selector: '[data-toggle="tooltip"]',
137 sanitizeFn: function (content) {
138 return DOMPurify.sanitize(content)
142 // initialize the bootstrap-select
143 $('.selectpicker').selectpicker();
145 // add search-heading to the seccond navbar
146 if( $(".search-heading").length) {
147 $(".search-heading").appendTo("#topbar-second > .container > #tabmenu");
150 // add search results heading to the second navbar
151 // and insert the search value to the top nav search input
152 if( $(".search-content-wrapper").length ) {
153 // get the text of the heading (we catch the plain text because we don't
154 // want to have a h4 heading in the navbar
155 var searchText = $(".section-title-wrapper > h2").text();
156 // insert the plain text in a <h4> heading and give it a class
157 var newText = '<h4 class="search-heading">'+searchText+'</h4>';
158 // append the new heading to the navbar
159 $("#topbar-second > .container > #tabmenu").append(newText);
161 // try to get the value of the original search input to insert it
162 // as value in the nav-search-input
163 var searchValue = $("#search-wrapper .form-group-search input").val();
165 // if the orignal search value isn't available use the location path as value
166 if( typeof searchValue === "undefined") {
167 // get the location path
168 var urlPath = window.location.search
169 // and split it up in its parts
170 var splitPath = urlPath.split(/(\?search?=)(.*$)/);
172 if(typeof splitPath[2] !== 'undefined') {
173 // decode the path (e.g to decode %40 to the character @)
174 var searchValue = decodeURIComponent(splitPath[2]);
178 if( typeof searchValue !== "undefined") {
179 $("#nav-search-input-field").val(searchValue);
183 // move the "Save the search" button to the second navbar
184 $(".search-content-wrapper #search-save").appendTo("#topbar-second > .container > #navbar-button");
186 // append the vcard-short-info to the second nav after passing the element
187 // with .fn (vcard username). Use scrollspy to get the scroll position.
188 if( $("aside .vcard .fn").length) {
189 $(".vcard .fn").scrollspy({
190 min: $(".vcard .fn").position().top - 50,
191 onLeaveTop: function onLeave(element) {
192 $("#vcard-short-info").fadeOut(500, function () {
193 $("#vcard-short-info").appendTo("#vcard-short-info-wrapper");
196 onEnter: function(element) {
197 $("#vcard-short-info").appendTo("#nav-short-info");
198 $("#vcard-short-info").fadeIn(500);
203 // move the forum contact information of the network page into the second navbar
204 if( $(".network-content-wrapper > #viewcontact_wrapper-network").length) {
205 // get the contact-wrapper element and append it to the second nav bar
206 // Note: We need the first() element with this class since at the present time we
207 // store also the js template information in the html code and thats why
208 // there are two elements with this class but we don't want the js template
209 $(".network-content-wrapper > #viewcontact_wrapper-network .contact-wrapper").first().appendTo("#nav-short-info");
212 // move heading from network stream to the second navbar nav-short-info section
213 if( $(".network-content-wrapper > .section-title-wrapper").length) {
214 // get the heading element
215 var heading = $(".network-content-wrapper > .section-title-wrapper > h2");
216 // get the text of the heading
217 var headingContent = heading.text();
218 // create a new element with the content of the heading
219 var newText = '<h4 class="heading" data-toggle="tooltip" title="'+headingContent+'">'+headingContent+'</h4>';
220 // remove the old heading element
222 // put the new element to the second nav bar
223 $("#topbar-second #nav-short-info").append(newText);
226 if( $(".community-content-wrapper").length) {
227 // get the heading element
228 var heading = $(".community-content-wrapper > h3").first();
229 // get the text of the heading
230 var headingContent = heading.text();
231 // create a new element with the content of the heading
232 var newText = '<h4 class="heading">'+headingContent+'</h4>';
233 // remove the old heading element
235 // put the new element to the second nav bar
236 $("#topbar-second > .container > #tabmenu").append(newText);
239 // Dropdown menus with the class "dropdown-head" will display the active tab
241 $("body").on('click', '.dropdown-head .dropdown-menu li a, .dropdown-head .dropdown-menu li button', function(){
242 toggleDropdownText(this);
245 // Change the css class while clicking on the switcher elements
246 $(".toggle label, .toggle .toggle-handle").click(function(event){
247 event.preventDefault();
248 // Get the value of the input element
249 var input = $(this).siblings("input");
250 var val = 1-input.val();
251 var id = input.attr("id");
253 // The css classes for "on" and "off"
254 var onstyle = "btn-primary";
255 var offstyle = "btn-default off";
257 // According to the value of the input element we need to decide
258 // which class need to be added and removed when changing the switch
259 var removedclass = (val == 0 ? onstyle : offstyle);
260 var addedclass = (val == 0 ? offstyle : onstyle)
261 $("#"+id+"_onoff").addClass(addedclass).removeClass(removedclass);
263 // After changing the switch the input element is getting
268 // Set the padding for input elements with inline buttons
270 // In Frio we use some input elements where the submit button is visually
271 // inside the the input field (through css). We need to set a padding-right
272 // to the input element where the padding value would be at least the width
273 // of the button. Otherwise long user input would be invisible because it is
274 // behind the button.
275 $("body").on('click', '.form-group-search > input', function() {
276 // Get the width of the button (if the button isn't available
277 // buttonWidth will be null
278 var buttonWidth = $(this).next('.form-button-search').outerWidth();
281 // Take the width of the button and ad 5px
282 var newWidth = buttonWidth + 5;
283 // Set the padding of the input element according
284 // to the width of the button
285 $(this).css('padding-right', newWidth);
291 * This event handler hides all comment UI when the user clicks anywhere on the page
292 * It ensures that we aren't closing the current comment box
294 * We are making an exception for buttons because of a race condition with the
295 * comment opening button that results in an already closed comment UI.
297 $(document).on('mousedown', function(event) {
298 if (event.target.type === 'button') {
302 var $dontclosethis = $(event.target).closest('.wall-item-comment-wrapper').find('.comment-edit-form');
303 $('.wall-item-comment-wrapper .comment-edit-submit-wrapper:visible').each(function() {
304 var $parent = $(this).parent('.comment-edit-form');
305 var itemId = $parent.data('itemId');
307 if ($dontclosethis[0] != $parent[0]) {
308 var textarea = $parent.find('textarea').get(0)
310 commentCloseUI(textarea, itemId);
315 // Customize some elements when the app is used in standalone mode on Android
316 if (window.matchMedia('(display-mode: standalone)').matches) {
317 // Open links to source outside of the webview
318 $('body').on('click', '.plink', function (e) {
319 $(e.target).attr('target', '_blank');
324 * This event listeners ensures that the textarea size is updated event if the
325 * value is changed externally (textcomplete, insertFormatting, fbrowser...)
327 $(document).on('change', 'textarea', function(event) {
328 autosize.update(event.target);
332 * Sticky aside on page scroll
333 * We enable the sticky aside only when window is wider than
334 * 976px - which is the maximum width where the aside is shown in
335 * mobile style - because on chrome-based browsers (desktop and
336 * android) the sticky plugin in mobile style causes the browser to
337 * scroll back to top the main content, making it impossible
339 * A side effect is that the sitky aside isn't really responsive,
340 * since is enabled or not at page loading time.
342 if ($(window).width() > 976) {
343 $("aside").stick_in_parent({
344 offset_top: 100, // px, header + tab bar + spacing
347 // recalculate sticky aside on clicks on <a> elements
348 // this handle height changes on expanding submenus
349 $("aside").on("click", "a", function(){
350 $(document.body).trigger("sticky_kit:recalc");
355 * Add or remove "aside-out" class to body tag
356 * when the mobile aside is shown or hidden.
357 * The class is used in css to disable scroll in page when the aside
361 .on("shown.bs.offcanvas", function() {
362 $("body").addClass("aside-out");
364 .on("hidden.bs.offcanvas", function() {
365 $("body").removeClass("aside-out");
368 // Event listener for 'Show & hide event map' button in the network stream.
369 $("body").on("click", ".event-map-btn", function() {
370 showHideEventMap(this);
373 // Comment form submit
374 $body.on('submit', '.comment-edit-form', function(e) {
378 let id = $form.data('item-id');
379 let $commentSubmit = $form.find('.comment-edit-submit').button('loading');
389 .then(function(data) {
391 $('#comment-edit-wrapper-' + id).hide();
392 let $textarea = $('#comment-edit-text-' + id);
394 if ($textarea.get(0)) {
395 commentClose($textarea.get(0), id);
400 timer = setTimeout(NavUpdate,10);
405 window.location.href = data.reload;
409 $commentSubmit.button('reset');
414 function openClose(theID) {
415 var elem = document.getElementById(theID);
417 if( $(elem).is(':visible')) {
418 $(elem).slideUp(200);
421 $(elem).slideDown(200);
425 function showHide(theID) {
426 var elem = document.getElementById(theID);
427 var edit = document.getElementById("comment-edit-submit-wrapper-" + theID.match('[0-9$]+'));
429 if ($(elem).is(':visible')) {
430 if (!$(edit).is(':visible')) {
431 edit.style.display = "block";
434 elem.style.display = "none";
438 elem.style.display = "block";
442 // Show & hide event map in the network stream by button click.
443 function showHideEventMap(elm) {
444 // Get the id of the map element - it should be provided through
445 // the atribute "data-map-id".
446 var mapID = elm.getAttribute('data-map-id');
448 // Get translation labels.
449 var mapshow = elm.getAttribute('data-show-label');
450 var maphide = elm.getAttribute('data-hide-label');
452 // Change the button labels.
453 if (elm.innerText == mapshow) {
454 $('#' + elm.id).text(maphide);
456 $('#' + elm.id).text(mapshow);
458 // Because maps are iframe elements, we cant hide it through css (display: none).
459 // We solve this issue by putting the map outside the screen with css.
460 // So the first time the 'Show map' button is pressed we move the map
461 // element into the screen area.
462 var mappos = $('#' + mapID).css('position');
464 if (mappos === 'absolute') {
465 $('#' + mapID).hide();
466 $('#' + mapID).css({position: 'relative', left: 'auto', top: 'auto'});
474 function justifyPhotos() {
475 justifiedGalleryActive = true;
476 $('#photo-album-contents').justifiedGallery({
487 }).on('jg.complete', function(e){ justifiedGalleryActive = false; });
490 // Load a js script to the html head.
491 function loadScript(url, callback) {
492 // Check if the script is already in the html head.
493 var oscript = $('head script[src="' + url + '"]');
495 // Delete the old script from head.
496 if (oscript.length > 0) {
499 // Adding the script tag to the head as suggested before.
500 var head = document.getElementsByTagName('head')[0];
501 var script = document.createElement('script');
502 script.type = 'text/javascript';
505 // Then bind the event to the callback function.
506 // There are several events for cross browser compatibility.
507 script.onreadystatechange = callback;
508 script.onload = callback;
511 head.appendChild(script);
514 // Does we need a ? or a & to append values to a url
515 function qOrAmp(url) {
516 if(url.search('\\?') < 0) {
523 String.prototype.normalizeLink = function () {
524 var ret = this.replace('https:', 'http:');
525 var ret = ret.replace('//www', '//');
529 function cleanContactUrl(url) {
530 var parts = parseUrl(url);
532 if(! ("scheme" in parts) || ! ("host" in parts)) {
536 var newUrl =parts["scheme"] + "://" + parts["host"];
538 if("port" in parts) {
539 newUrl += ":" + parts["port"];
542 if("path" in parts) {
543 newUrl += parts["path"];
546 // if(url != newUrl) {
547 // console.log("Cleaned contact url " + url + " to " + newUrl);
553 function parseUrl (str, component) { // eslint-disable-line camelcase
554 // discuss at: http://locutusjs.io/php/parse_url/
555 // original by: Steven Levithan (http://blog.stevenlevithan.com)
556 // reimplemented by: Brett Zamir (http://brett-zamir.me)
557 // input by: Lorenzo Pisani
559 // improved by: Brett Zamir (http://brett-zamir.me)
560 // note 1: original by http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
561 // note 1: blog post at http://blog.stevenlevithan.com/archives/parseuri
562 // note 1: demo at http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
563 // note 1: Does not replace invalid characters with '_' as in PHP,
564 // note 1: nor does it return false with
565 // note 1: a seriously malformed URL.
566 // note 1: Besides function name, is essentially the same as parseUri as
567 // note 1: well as our allowing
568 // note 1: an extra slash after the scheme/protocol (to allow file:/// as in PHP)
569 // example 1: parse_url('http://user:pass@host/path?a=v#a')
570 // returns 1: {scheme: 'http', host: 'host', user: 'user', pass: 'pass', path: '/path', query: 'a=v', fragment: 'a'}
571 // example 2: parse_url('http://en.wikipedia.org/wiki/%22@%22_%28album%29')
572 // returns 2: {scheme: 'http', host: 'en.wikipedia.org', path: '/wiki/%22@%22_%28album%29'}
573 // example 3: parse_url('https://host.domain.tld/a@b.c/folder')
574 // returns 3: {scheme: 'https', host: 'host.domain.tld', path: '/a@b.c/folder'}
575 // example 4: parse_url('https://gooduser:secretpassword@www.example.com/a@b.c/folder?foo=bar')
576 // returns 4: { scheme: 'https', host: 'www.example.com', path: '/a@b.c/folder', query: 'foo=bar', user: 'gooduser', pass: 'secretpassword' }
580 var mode = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.mode') : undefined) || 'php'
599 // For loose we added one optional slash to post-scheme to catch file:/// (should restrict this)
602 '(?:([^:\\/?#]+):)?',
603 '(?:\\/\\/()(?:(?:()(?:([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
605 '(?:(()(?:(?:[^?#\\/]*\\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
608 '(?:([^:\\/?#]+):)?',
609 '(?:\\/\\/((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
610 '((((?:[^?#\\/]*\\/)*)([^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
613 '(?:(?![^:@]+:[^:@\\/]*@)([^:\\/?#.]+):)?',
615 '((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?)',
616 '(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))',
617 '(?:\\?([^#]*))?(?:#(.*))?)'
621 var m = parser[mode].exec(str)
632 return uri[component.replace('PHP_URL_', '').toLowerCase()]
635 if (mode !== 'php') {
636 var name = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.queryKey') : undefined) || 'queryKey'
637 parser = /(?:^|&)([^&=]*)=?([^&]*)/g
639 query = uri[key[12]] || ''
640 query.replace(parser, function ($0, $1, $2) {
651 // trim function to replace whithespace after the string
652 String.prototype.rtrim = function() {
653 var trimmed = this.replace(/\s+$/g, '');
658 * Scroll the screen to the item element whose id is provided, then highlights it
660 * Note: jquery.color.js is required
662 * @param {string} elementId The item element id
663 * @returns {undefined}
665 function scrollToItem(elementId) {
666 if (typeof elementId === "undefined") {
670 var $el = $('#' + elementId + ' > .media');
671 // Test if the Item exists
676 // Define the colors which are used for highlighting
677 var colWhite = {backgroundColor:'#F5F5F5'};
678 var colShiny = {backgroundColor:'#FFF176'};
680 // Get the Item Position (we need to substract 100 to match correct position
681 var itemPos = $el.offset().top - 100;
683 // Scroll to the DIV with the ID (GUID)
684 $('html, body').animate({
686 }, 400).promise().done( function() {
687 // Highlight post/commenent with ID (GUID)
688 $el.animate(colWhite, 1000).animate(colShiny).animate(colWhite, 600);
692 // format a html string to pure text
693 function htmlToText(htmlString) {
694 // Replace line breaks with spaces
695 var text = htmlString.replace(/<br>/g, ' ');
696 // Strip the text out of the html string
697 text = text.replace(/<[^>]*>/g, '');
703 * Sends a /like API call and updates the display of the relevant action button
704 * before the update reloads the item.
706 * @param {string} ident The id of the relevant item
707 * @param {string} verb The verb of the action
708 * @returns {undefined}
710 function doLikeAction(ident, verb) {
713 if (verb.indexOf('attend') === 0) {
714 $('.item-' + ident + ' .button-event:not(#' + verb + '-' + ident + ')').removeClass('active');
716 $('#' + verb + '-' + ident).toggleClass('active');
717 $('#like-rotator-' + ident.toString()).show();
718 $.get('like/' + ident.toString() + '?verb=' + verb, NavUpdate );
721 update_item = ident.toString();
724 // Decodes a hexadecimally encoded binary string
725 function hex2bin (s) {
726 // discuss at: http://locutus.io/php/hex2bin/
727 // original by: Dumitru Uzun (http://duzun.me)
728 // example 1: hex2bin('44696d61')
730 // example 2: hex2bin('00')
732 // example 3: hex2bin('2f1q')
739 for (l = s.length; i < l; i += 2) {
740 var c = parseInt(s.substr(i, 1), 16);
741 var k = parseInt(s.substr(i + 1, 1), 16);
742 if (isNaN(c) || isNaN(k)) {
745 ret.push((c << 4) | k);
747 return String.fromCharCode.apply(String, ret);
750 // Convert binary data into hexadecimal representation
751 function bin2hex (s) {
752 // From: http://phpjs.org/functions
753 // + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
754 // + bugfixed by: Onno Marsman
755 // + bugfixed by: Linuxworld
756 // + improved by: ntoniazzi (http://phpjs.org/functions/bin2hex:361#comment_177616)
757 // * example 1: bin2hex('Kev');
758 // * returns 1: '4b6576'
759 // * example 2: bin2hex(String.fromCharCode(0x00));
766 for (i = 0, l = s.length; i < l; i++) {
767 n = s.charCodeAt(i).toString(16);
768 o += n.length < 2 ? "0" + n : n;
774 // Dropdown menus with the class "dropdown-head" will display the active tab
776 function toggleDropdownText(elm) {
777 $(elm).closest(".dropdown").find('.btn').html($(elm).text() + ' <span class="caret"></span>');
778 $(elm).closest(".dropdown").find('.btn').val($(elm).data('value'));
779 $(elm).closest("ul").children("li").show();
780 $(elm).parent("li").hide();
783 // Check if element does have a specific class
784 function hasClass(elem, cls) {
785 return (" " + elem.className + " " ).indexOf( " "+cls+" " ) > -1;