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 button to the second navbar
77 let $jotButton = $("#jotOpen");
78 if ($jotButton.length) {
79 $jotButton.appendTo("#topbar-second > .container > #navbar-button");
80 if ($("#jot-popup").is(":hidden")) {
83 $jotButton.on('click', function (e) {
89 let $body = $('body');
91 // show bulk deletion button at network page if checkbox is checked
92 $body.change("input.item-select", function(){
95 // We need to get all checked items, so it would close the delete button
96 // if we uncheck one item and others are still checked.
97 // So return checked = true if there is any checked item
98 $('input.item-select').each( function() {
99 if($(this).is(':checked')) {
106 $("#item-delete-selected").fadeTo(400, 1);
107 $("#item-delete-selected").show();
109 $("#item-delete-selected").fadeTo(400, 0, function(){
110 $("#item-delete-selected").hide();
115 // initialize the bootstrap tooltips
117 selector: '[data-toggle="tooltip"]',
127 sanitizeFn: function (content) {
128 return DOMPurify.sanitize(content)
132 // initialize the bootstrap-select
133 $('.selectpicker').selectpicker();
135 // add search-heading to the seccond navbar
136 if( $(".search-heading").length) {
137 $(".search-heading").appendTo("#topbar-second > .container > #tabmenu");
140 // add search results heading to the second navbar
141 // and insert the search value to the top nav search input
142 if( $(".search-content-wrapper").length ) {
143 // get the text of the heading (we catch the plain text because we don't
144 // want to have a h4 heading in the navbar
145 var searchText = $(".section-title-wrapper > h2").text();
146 // insert the plain text in a <h4> heading and give it a class
147 var newText = '<h4 class="search-heading">'+searchText+'</h4>';
148 // append the new heading to the navbar
149 $("#topbar-second > .container > #tabmenu").append(newText);
151 // try to get the value of the original search input to insert it
152 // as value in the nav-search-input
153 var searchValue = $("#search-wrapper .form-group-search input").val();
155 // if the orignal search value isn't available use the location path as value
156 if( typeof searchValue === "undefined") {
157 // get the location path
158 var urlPath = window.location.search
159 // and split it up in its parts
160 var splitPath = urlPath.split(/(\?search?=)(.*$)/);
162 if(typeof splitPath[2] !== 'undefined') {
163 // decode the path (e.g to decode %40 to the character @)
164 var searchValue = decodeURIComponent(splitPath[2]);
168 if( typeof searchValue !== "undefined") {
169 $("#nav-search-input-field").val(searchValue);
173 // move the "Save the search" button to the second navbar
174 $(".search-content-wrapper #search-save").appendTo("#topbar-second > .container > #navbar-button");
176 // append the vcard-short-info to the second nav after passing the element
177 // with .fn (vcard username). Use scrollspy to get the scroll position.
178 if( $("aside .vcard .fn").length) {
179 $(".vcard .fn").scrollspy({
180 min: $(".vcard .fn").position().top - 50,
181 onLeaveTop: function onLeave(element) {
182 $("#vcard-short-info").fadeOut(500, function () {
183 $("#vcard-short-info").appendTo("#vcard-short-info-wrapper");
186 onEnter: function(element) {
187 $("#vcard-short-info").appendTo("#nav-short-info");
188 $("#vcard-short-info").fadeIn(500);
193 // move the forum contact information of the network page into the second navbar
194 if( $(".network-content-wrapper > #viewcontact_wrapper-network").length) {
195 // get the contact-wrapper element and append it to the second nav bar
196 // Note: We need the first() element with this class since at the present time we
197 // store also the js template information in the html code and thats why
198 // there are two elements with this class but we don't want the js template
199 $(".network-content-wrapper > #viewcontact_wrapper-network .contact-wrapper").first().appendTo("#nav-short-info");
202 // move heading from network stream to the second navbar nav-short-info section
203 if( $(".network-content-wrapper > .section-title-wrapper").length) {
204 // get the heading element
205 var heading = $(".network-content-wrapper > .section-title-wrapper > h2");
206 // get the text of the heading
207 var headingContent = heading.text();
208 // create a new element with the content of the heading
209 var newText = '<h4 class="heading" data-toggle="tooltip" title="'+headingContent+'">'+headingContent+'</h4>';
210 // remove the old heading element
212 // put the new element to the second nav bar
213 $("#topbar-second #nav-short-info").append(newText);
216 if( $(".community-content-wrapper").length) {
217 // get the heading element
218 var heading = $(".community-content-wrapper > h3").first();
219 // get the text of the heading
220 var headingContent = heading.text();
221 // create a new element with the content of the heading
222 var newText = '<h4 class="heading">'+headingContent+'</h4>';
223 // remove the old heading element
225 // put the new element to the second nav bar
226 $("#topbar-second > .container > #tabmenu").append(newText);
229 // Dropdown menus with the class "dropdown-head" will display the active tab
231 $body.on('click', '.dropdown-head .dropdown-menu li a, .dropdown-head .dropdown-menu li button', function(){
232 toggleDropdownText(this);
235 // Change the css class while clicking on the switcher elements
236 $(".toggle label, .toggle .toggle-handle").click(function(event){
237 event.preventDefault();
238 // Get the value of the input element
239 var input = $(this).siblings("input");
240 var val = 1-input.val();
241 var id = input.attr("id");
243 // The css classes for "on" and "off"
244 var onstyle = "btn-primary";
245 var offstyle = "btn-default off";
247 // According to the value of the input element we need to decide
248 // which class need to be added and removed when changing the switch
249 var removedclass = (val == 0 ? onstyle : offstyle);
250 var addedclass = (val == 0 ? offstyle : onstyle)
251 $("#"+id+"_onoff").addClass(addedclass).removeClass(removedclass);
253 // After changing the switch the input element is getting
258 // Set the padding for input elements with inline buttons
260 // In Frio we use some input elements where the submit button is visually
261 // inside the the input field (through css). We need to set a padding-right
262 // to the input element where the padding value would be at least the width
263 // of the button. Otherwise long user input would be invisible because it is
264 // behind the button.
265 $body.on('click', '.form-group-search > input', function() {
266 // Get the width of the button (if the button isn't available
267 // buttonWidth will be null
268 var buttonWidth = $(this).next('.form-button-search').outerWidth();
271 // Take the width of the button and ad 5px
272 var newWidth = buttonWidth + 5;
273 // Set the padding of the input element according
274 // to the width of the button
275 $(this).css('padding-right', newWidth);
281 * This event handler hides all comment UI when the user clicks anywhere on the page
282 * It ensures that we aren't closing the current comment box
284 * We are making an exception for buttons because of a race condition with the
285 * comment opening button that results in an already closed comment UI.
287 $(document).on('mousedown', function(event) {
288 if (event.target.type === 'button') {
292 var $dontclosethis = $(event.target).closest('.wall-item-comment-wrapper').find('.comment-edit-form');
293 $('.wall-item-comment-wrapper .comment-edit-submit-wrapper:visible').each(function() {
294 var $parent = $(this).parent('.comment-edit-form');
295 var itemId = $parent.data('itemId');
297 if ($dontclosethis[0] != $parent[0]) {
298 var textarea = $parent.find('textarea').get(0)
300 commentCloseUI(textarea, itemId);
305 // Customize some elements when the app is used in standalone mode on Android
306 if (window.matchMedia('(display-mode: standalone)').matches) {
307 // Open links to source outside of the webview
308 $('body').on('click', '.plink', function (e) {
309 $(e.target).attr('target', '_blank');
314 * This event listeners ensures that the textarea size is updated event if the
315 * value is changed externally (textcomplete, insertFormatting, fbrowser...)
317 $(document).on('change', 'textarea', function(event) {
318 autosize.update(event.target);
322 * Sticky aside on page scroll
323 * We enable the sticky aside only when window is wider than
324 * 976px - which is the maximum width where the aside is shown in
325 * mobile style - because on chrome-based browsers (desktop and
326 * android) the sticky plugin in mobile style causes the browser to
327 * scroll back to top the main content, making it impossible
329 * A side effect is that the sitky aside isn't really responsive,
330 * since is enabled or not at page loading time.
332 if ($(window).width() > 976) {
333 $("aside").stick_in_parent({
334 offset_top: 100, // px, header + tab bar + spacing
337 // recalculate sticky aside on clicks on <a> elements
338 // this handle height changes on expanding submenus
339 $("aside").on("click", "a", function(){
340 $(document.body).trigger("sticky_kit:recalc");
345 * Add or remove "aside-out" class to body tag
346 * when the mobile aside is shown or hidden.
347 * The class is used in css to disable scroll in page when the aside
351 .on("shown.bs.offcanvas", function() {
352 $body.addClass("aside-out");
354 .on("hidden.bs.offcanvas", function() {
355 $body.removeClass("aside-out");
358 // Event listener for 'Show & hide event map' button in the network stream.
359 $body.on("click", ".event-map-btn", function() {
360 showHideEventMap(this);
363 // Comment form submit
364 $body.on('submit', '.comment-edit-form', function(e) {
366 let id = $form.data('item-id');
368 // Compose page form exception: id is always 0 and form must not be submitted asynchronously
375 let $commentSubmit = $form.find('.comment-edit-submit').button('loading');
385 .then(function(data) {
387 $('#comment-edit-wrapper-' + id).hide();
388 let $textarea = $('#comment-edit-text-' + id);
390 if ($textarea.get(0)) {
391 commentClose($textarea.get(0), id);
396 timer = setTimeout(NavUpdate,10);
401 window.location.href = data.reload;
405 $commentSubmit.button('reset');
409 $body.on('submit', '.modal-body #poke-wrapper', function(e) {
413 let $pokeSubmit = $form.find('button[type=submit]').button('loading');
416 $form.attr('action'),
420 .then(function(data) {
422 $('#modal').modal('hide');
426 $pokeSubmit.button('reset');
431 function openClose(theID) {
432 var elem = document.getElementById(theID);
434 if( $(elem).is(':visible')) {
435 $(elem).slideUp(200);
438 $(elem).slideDown(200);
442 function showHide(theID) {
443 var elem = document.getElementById(theID);
444 var edit = document.getElementById("comment-edit-submit-wrapper-" + theID.match('[0-9$]+'));
446 if ($(elem).is(':visible')) {
447 if (!$(edit).is(':visible')) {
448 edit.style.display = "block";
451 elem.style.display = "none";
455 elem.style.display = "block";
459 // Show & hide event map in the network stream by button click.
460 function showHideEventMap(elm) {
461 // Get the id of the map element - it should be provided through
462 // the atribute "data-map-id".
463 var mapID = elm.getAttribute('data-map-id');
465 // Get translation labels.
466 var mapshow = elm.getAttribute('data-show-label');
467 var maphide = elm.getAttribute('data-hide-label');
469 // Change the button labels.
470 if (elm.innerText == mapshow) {
471 $('#' + elm.id).text(maphide);
473 $('#' + elm.id).text(mapshow);
475 // Because maps are iframe elements, we cant hide it through css (display: none).
476 // We solve this issue by putting the map outside the screen with css.
477 // So the first time the 'Show map' button is pressed we move the map
478 // element into the screen area.
479 var mappos = $('#' + mapID).css('position');
481 if (mappos === 'absolute') {
482 $('#' + mapID).hide();
483 $('#' + mapID).css({position: 'relative', left: 'auto', top: 'auto'});
491 function justifyPhotos() {
492 justifiedGalleryActive = true;
493 $('#photo-album-contents').justifiedGallery({
504 }).on('jg.complete', function(e){ justifiedGalleryActive = false; });
507 // Load a js script to the html head.
508 function loadScript(url, callback) {
509 // Check if the script is already in the html head.
510 var oscript = $('head script[src="' + url + '"]');
512 // Delete the old script from head.
513 if (oscript.length > 0) {
516 // Adding the script tag to the head as suggested before.
517 var head = document.getElementsByTagName('head')[0];
518 var script = document.createElement('script');
519 script.type = 'text/javascript';
522 // Then bind the event to the callback function.
523 // There are several events for cross browser compatibility.
524 script.onreadystatechange = callback;
525 script.onload = callback;
528 head.appendChild(script);
531 // Does we need a ? or a & to append values to a url
532 function qOrAmp(url) {
533 if(url.search('\\?') < 0) {
540 String.prototype.normalizeLink = function () {
541 var ret = this.replace('https:', 'http:');
542 var ret = ret.replace('//www', '//');
546 function cleanContactUrl(url) {
547 var parts = parseUrl(url);
549 if(! ("scheme" in parts) || ! ("host" in parts)) {
553 var newUrl =parts["scheme"] + "://" + parts["host"];
555 if("port" in parts) {
556 newUrl += ":" + parts["port"];
559 if("path" in parts) {
560 newUrl += parts["path"];
563 // if(url != newUrl) {
564 // console.log("Cleaned contact url " + url + " to " + newUrl);
570 function parseUrl (str, component) { // eslint-disable-line camelcase
571 // discuss at: http://locutusjs.io/php/parse_url/
572 // original by: Steven Levithan (http://blog.stevenlevithan.com)
573 // reimplemented by: Brett Zamir (http://brett-zamir.me)
574 // input by: Lorenzo Pisani
576 // improved by: Brett Zamir (http://brett-zamir.me)
577 // note 1: original by http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
578 // note 1: blog post at http://blog.stevenlevithan.com/archives/parseuri
579 // note 1: demo at http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
580 // note 1: Does not replace invalid characters with '_' as in PHP,
581 // note 1: nor does it return false with
582 // note 1: a seriously malformed URL.
583 // note 1: Besides function name, is essentially the same as parseUri as
584 // note 1: well as our allowing
585 // note 1: an extra slash after the scheme/protocol (to allow file:/// as in PHP)
586 // example 1: parse_url('http://user:pass@host/path?a=v#a')
587 // returns 1: {scheme: 'http', host: 'host', user: 'user', pass: 'pass', path: '/path', query: 'a=v', fragment: 'a'}
588 // example 2: parse_url('http://en.wikipedia.org/wiki/%22@%22_%28album%29')
589 // returns 2: {scheme: 'http', host: 'en.wikipedia.org', path: '/wiki/%22@%22_%28album%29'}
590 // example 3: parse_url('https://host.domain.tld/a@b.c/folder')
591 // returns 3: {scheme: 'https', host: 'host.domain.tld', path: '/a@b.c/folder'}
592 // example 4: parse_url('https://gooduser:secretpassword@www.example.com/a@b.c/folder?foo=bar')
593 // returns 4: { scheme: 'https', host: 'www.example.com', path: '/a@b.c/folder', query: 'foo=bar', user: 'gooduser', pass: 'secretpassword' }
597 var mode = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.mode') : undefined) || 'php'
616 // For loose we added one optional slash to post-scheme to catch file:/// (should restrict this)
619 '(?:([^:\\/?#]+):)?',
620 '(?:\\/\\/()(?:(?:()(?:([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
622 '(?:(()(?:(?:[^?#\\/]*\\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
625 '(?:([^:\\/?#]+):)?',
626 '(?:\\/\\/((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
627 '((((?:[^?#\\/]*\\/)*)([^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
630 '(?:(?![^:@]+:[^:@\\/]*@)([^:\\/?#.]+):)?',
632 '((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?)',
633 '(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))',
634 '(?:\\?([^#]*))?(?:#(.*))?)'
638 var m = parser[mode].exec(str)
649 return uri[component.replace('PHP_URL_', '').toLowerCase()]
652 if (mode !== 'php') {
653 var name = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.queryKey') : undefined) || 'queryKey'
654 parser = /(?:^|&)([^&=]*)=?([^&]*)/g
656 query = uri[key[12]] || ''
657 query.replace(parser, function ($0, $1, $2) {
668 // trim function to replace whithespace after the string
669 String.prototype.rtrim = function() {
670 var trimmed = this.replace(/\s+$/g, '');
675 * Scroll the screen to the item element whose id is provided, then highlights it
677 * Note: jquery.color.js is required
679 * @param {string} elementId The item element id
680 * @returns {undefined}
682 function scrollToItem(elementId) {
683 if (typeof elementId === "undefined") {
687 var $el = $('#' + elementId + ' > .media');
688 // Test if the Item exists
693 // Define the colors which are used for highlighting
694 var colWhite = {backgroundColor:'#F5F5F5'};
695 var colShiny = {backgroundColor:'#FFF176'};
697 // Get the Item Position (we need to substract 100 to match correct position
698 var itemPos = $el.offset().top - 100;
700 // Scroll to the DIV with the ID (GUID)
701 $('html, body').animate({
703 }, 400).promise().done( function() {
704 // Highlight post/commenent with ID (GUID)
705 $el.animate(colWhite, 1000).animate(colShiny).animate(colWhite, 600);
709 // format a html string to pure text
710 function htmlToText(htmlString) {
711 // Replace line breaks with spaces
712 var text = htmlString.replace(/<br>/g, ' ');
713 // Strip the text out of the html string
714 text = text.replace(/<[^>]*>/g, '');
720 * Sends a /like API call and updates the display of the relevant action button
721 * before the update reloads the item.
723 * @param {int} ident The id of the relevant item
724 * @param {string} verb The verb of the action
725 * @param {boolean} un Whether to perform an activity removal instead of creation
727 function doLikeAction(ident, verb, un) {
728 if (verb.indexOf('attend') === 0) {
729 $('.item-' + ident + ' .button-event:not(#' + verb + '-' + ident + ')').removeClass('active');
731 $('#' + verb + '-' + ident).toggleClass('active');
733 dolike(ident, verb, un);
736 // Decodes a hexadecimally encoded binary string
737 function hex2bin (s) {
738 // discuss at: http://locutus.io/php/hex2bin/
739 // original by: Dumitru Uzun (http://duzun.me)
740 // example 1: hex2bin('44696d61')
742 // example 2: hex2bin('00')
744 // example 3: hex2bin('2f1q')
751 for (l = s.length; i < l; i += 2) {
752 var c = parseInt(s.substr(i, 1), 16);
753 var k = parseInt(s.substr(i + 1, 1), 16);
754 if (isNaN(c) || isNaN(k)) {
757 ret.push((c << 4) | k);
759 return String.fromCharCode.apply(String, ret);
762 // Convert binary data into hexadecimal representation
763 function bin2hex (s) {
764 // From: http://phpjs.org/functions
765 // + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
766 // + bugfixed by: Onno Marsman
767 // + bugfixed by: Linuxworld
768 // + improved by: ntoniazzi (http://phpjs.org/functions/bin2hex:361#comment_177616)
769 // * example 1: bin2hex('Kev');
770 // * returns 1: '4b6576'
771 // * example 2: bin2hex(String.fromCharCode(0x00));
778 for (i = 0, l = s.length; i < l; i++) {
779 n = s.charCodeAt(i).toString(16);
780 o += n.length < 2 ? "0" + n : n;
786 // Dropdown menus with the class "dropdown-head" will display the active tab
788 function toggleDropdownText(elm) {
789 $(elm).closest(".dropdown").find('.btn').html($(elm).text() + ' <span class="caret"></span>');
790 $(elm).closest(".dropdown").find('.btn').val($(elm).data('value'));
791 $(elm).closest("ul").children("li").show();
792 $(elm).parent("li").hide();
795 // Check if element does have a specific class
796 function hasClass(elem, cls) {
797 return (" " + elem.className + " " ).indexOf( " "+cls+" " ) > -1;