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 $("#item-delete-selected").hide();
115 //$('ul.flex-nav').flexMenu();
117 // initialize the bootstrap tooltips
119 selector: '[data-toggle="tooltip"]',
129 sanitizeFn: function (content) {
130 return DOMPurify.sanitize(content)
134 // initialize the bootstrap-select
135 $('.selectpicker').selectpicker();
137 // add search-heading to the seccond navbar
138 if( $(".search-heading").length) {
139 $(".search-heading").appendTo("#topbar-second > .container > #tabmenu");
142 // add search results heading to the second navbar
143 // and insert the search value to the top nav search input
144 if( $(".search-content-wrapper").length ) {
145 // get the text of the heading (we catch the plain text because we don't
146 // want to have a h4 heading in the navbar
147 var searchText = $(".section-title-wrapper > h2").text();
148 // insert the plain text in a <h4> heading and give it a class
149 var newText = '<h4 class="search-heading">'+searchText+'</h4>';
150 // append the new heading to the navbar
151 $("#topbar-second > .container > #tabmenu").append(newText);
153 // try to get the value of the original search input to insert it
154 // as value in the nav-search-input
155 var searchValue = $("#search-wrapper .form-group-search input").val();
157 // if the orignal search value isn't available use the location path as value
158 if( typeof searchValue === "undefined") {
159 // get the location path
160 var urlPath = window.location.search
161 // and split it up in its parts
162 var splitPath = urlPath.split(/(\?search?=)(.*$)/);
164 if(typeof splitPath[2] !== 'undefined') {
165 // decode the path (e.g to decode %40 to the character @)
166 var searchValue = decodeURIComponent(splitPath[2]);
170 if( typeof searchValue !== "undefined") {
171 $("#nav-search-input-field").val(searchValue);
175 // move the "Save the search" button to the second navbar
176 $(".search-content-wrapper #search-save").appendTo("#topbar-second > .container > #navbar-button");
178 // append the vcard-short-info to the second nav after passing the element
179 // with .fn (vcard username). Use scrollspy to get the scroll position.
180 if( $("aside .vcard .fn").length) {
181 $(".vcard .fn").scrollspy({
182 min: $(".vcard .fn").position().top - 50,
183 onLeaveTop: function onLeave(element) {
184 $("#vcard-short-info").fadeOut(500, function () {
185 $("#vcard-short-info").appendTo("#vcard-short-info-wrapper");
188 onEnter: function(element) {
189 $("#vcard-short-info").appendTo("#nav-short-info");
190 $("#vcard-short-info").fadeIn(500);
195 // move the forum contact information of the network page into the second navbar
196 if( $(".network-content-wrapper > #viewcontact_wrapper-network").length) {
197 // get the contact-wrapper element and append it to the second nav bar
198 // Note: We need the first() element with this class since at the present time we
199 // store also the js template information in the html code and thats why
200 // there are two elements with this class but we don't want the js template
201 $(".network-content-wrapper > #viewcontact_wrapper-network .contact-wrapper").first().appendTo("#nav-short-info");
204 // move heading from network stream to the second navbar nav-short-info section
205 if( $(".network-content-wrapper > .section-title-wrapper").length) {
206 // get the heading element
207 var heading = $(".network-content-wrapper > .section-title-wrapper > h2");
208 // get the text of the heading
209 var headingContent = heading.text();
210 // create a new element with the content of the heading
211 var newText = '<h4 class="heading" data-toggle="tooltip" title="'+headingContent+'">'+headingContent+'</h4>';
212 // remove the old heading element
214 // put the new element to the second nav bar
215 $("#topbar-second #nav-short-info").append(newText);
218 if( $(".community-content-wrapper").length) {
219 // get the heading element
220 var heading = $(".community-content-wrapper > h3").first();
221 // get the text of the heading
222 var headingContent = heading.text();
223 // create a new element with the content of the heading
224 var newText = '<h4 class="heading">'+headingContent+'</h4>';
225 // remove the old heading element
227 // put the new element to the second nav bar
228 $("#topbar-second > .container > #tabmenu").append(newText);
231 // Dropdown menus with the class "dropdown-head" will display the active tab
233 $body.on('click', '.dropdown-head .dropdown-menu li a, .dropdown-head .dropdown-menu li button', function(){
234 toggleDropdownText(this);
237 // Change the css class while clicking on the switcher elements
238 $(".toggle label, .toggle .toggle-handle").click(function(event){
239 event.preventDefault();
240 // Get the value of the input element
241 var input = $(this).siblings("input");
242 var val = 1-input.val();
243 var id = input.attr("id");
245 // The css classes for "on" and "off"
246 var onstyle = "btn-primary";
247 var offstyle = "btn-default off";
249 // According to the value of the input element we need to decide
250 // which class need to be added and removed when changing the switch
251 var removedclass = (val == 0 ? onstyle : offstyle);
252 var addedclass = (val == 0 ? offstyle : onstyle)
253 $("#"+id+"_onoff").addClass(addedclass).removeClass(removedclass);
255 // After changing the switch the input element is getting
260 // Set the padding for input elements with inline buttons
262 // In Frio we use some input elements where the submit button is visually
263 // inside the the input field (through css). We need to set a padding-right
264 // to the input element where the padding value would be at least the width
265 // of the button. Otherwise long user input would be invisible because it is
266 // behind the button.
267 $body.on('click', '.form-group-search > input', function() {
268 // Get the width of the button (if the button isn't available
269 // buttonWidth will be null
270 var buttonWidth = $(this).next('.form-button-search').outerWidth();
273 // Take the width of the button and ad 5px
274 var newWidth = buttonWidth + 5;
275 // Set the padding of the input element according
276 // to the width of the button
277 $(this).css('padding-right', newWidth);
283 * This event handler hides all comment UI when the user clicks anywhere on the page
284 * It ensures that we aren't closing the current comment box
286 * We are making an exception for buttons because of a race condition with the
287 * comment opening button that results in an already closed comment UI.
289 $(document).on('mousedown', function(event) {
290 if (event.target.type === 'button') {
294 var $dontclosethis = $(event.target).closest('.wall-item-comment-wrapper').find('.comment-edit-form');
295 $('.wall-item-comment-wrapper .comment-edit-submit-wrapper:visible').each(function() {
296 var $parent = $(this).parent('.comment-edit-form');
297 var itemId = $parent.data('itemId');
299 if ($dontclosethis[0] != $parent[0]) {
300 var textarea = $parent.find('textarea').get(0)
302 commentCloseUI(textarea, itemId);
307 // Customize some elements when the app is used in standalone mode on Android
308 if (window.matchMedia('(display-mode: standalone)').matches) {
309 // Open links to source outside of the webview
310 $('body').on('click', '.plink', function (e) {
311 $(e.target).attr('target', '_blank');
316 * This event listeners ensures that the textarea size is updated event if the
317 * value is changed externally (textcomplete, insertFormatting, fbrowser...)
319 $(document).on('change', 'textarea', function(event) {
320 autosize.update(event.target);
324 * Sticky aside on page scroll
325 * We enable the sticky aside only when window is wider than
326 * 976px - which is the maximum width where the aside is shown in
327 * mobile style - because on chrome-based browsers (desktop and
328 * android) the sticky plugin in mobile style causes the browser to
329 * scroll back to top the main content, making it impossible
331 * A side effect is that the sitky aside isn't really responsive,
332 * since is enabled or not at page loading time.
334 if ($(window).width() > 976) {
335 $("aside").stick_in_parent({
336 offset_top: 100, // px, header + tab bar + spacing
339 // recalculate sticky aside on clicks on <a> elements
340 // this handle height changes on expanding submenus
341 $("aside").on("click", "a", function(){
342 $(document.body).trigger("sticky_kit:recalc");
347 * Add or remove "aside-out" class to body tag
348 * when the mobile aside is shown or hidden.
349 * The class is used in css to disable scroll in page when the aside
353 .on("shown.bs.offcanvas", function() {
354 $body.addClass("aside-out");
356 .on("hidden.bs.offcanvas", function() {
357 $body.removeClass("aside-out");
360 // Event listener for 'Show & hide event map' button in the network stream.
361 $body.on("click", ".event-map-btn", function() {
362 showHideEventMap(this);
365 // Comment form submit
366 $body.on('submit', '.comment-edit-form', function(e) {
370 let id = $form.data('item-id');
371 let $commentSubmit = $form.find('.comment-edit-submit').button('loading');
381 .then(function(data) {
383 $('#comment-edit-wrapper-' + id).hide();
384 let $textarea = $('#comment-edit-text-' + id);
386 if ($textarea.get(0)) {
387 commentClose($textarea.get(0), id);
392 timer = setTimeout(NavUpdate,10);
397 window.location.href = data.reload;
401 $commentSubmit.button('reset');
405 $body.on('submit', '.modal-body #poke-wrapper', function(e) {
409 let $pokeSubmit = $form.find('button[type=submit]').button('loading');
412 $form.attr('action'),
416 .then(function(data) {
418 $('#modal').modal('hide');
422 $pokeSubmit.button('reset');
427 function openClose(theID) {
428 var elem = document.getElementById(theID);
430 if( $(elem).is(':visible')) {
431 $(elem).slideUp(200);
434 $(elem).slideDown(200);
438 function showHide(theID) {
439 var elem = document.getElementById(theID);
440 var edit = document.getElementById("comment-edit-submit-wrapper-" + theID.match('[0-9$]+'));
442 if ($(elem).is(':visible')) {
443 if (!$(edit).is(':visible')) {
444 edit.style.display = "block";
447 elem.style.display = "none";
451 elem.style.display = "block";
455 // Show & hide event map in the network stream by button click.
456 function showHideEventMap(elm) {
457 // Get the id of the map element - it should be provided through
458 // the atribute "data-map-id".
459 var mapID = elm.getAttribute('data-map-id');
461 // Get translation labels.
462 var mapshow = elm.getAttribute('data-show-label');
463 var maphide = elm.getAttribute('data-hide-label');
465 // Change the button labels.
466 if (elm.innerText == mapshow) {
467 $('#' + elm.id).text(maphide);
469 $('#' + elm.id).text(mapshow);
471 // Because maps are iframe elements, we cant hide it through css (display: none).
472 // We solve this issue by putting the map outside the screen with css.
473 // So the first time the 'Show map' button is pressed we move the map
474 // element into the screen area.
475 var mappos = $('#' + mapID).css('position');
477 if (mappos === 'absolute') {
478 $('#' + mapID).hide();
479 $('#' + mapID).css({position: 'relative', left: 'auto', top: 'auto'});
487 function justifyPhotos() {
488 justifiedGalleryActive = true;
489 $('#photo-album-contents').justifiedGallery({
500 }).on('jg.complete', function(e){ justifiedGalleryActive = false; });
503 // Load a js script to the html head.
504 function loadScript(url, callback) {
505 // Check if the script is already in the html head.
506 var oscript = $('head script[src="' + url + '"]');
508 // Delete the old script from head.
509 if (oscript.length > 0) {
512 // Adding the script tag to the head as suggested before.
513 var head = document.getElementsByTagName('head')[0];
514 var script = document.createElement('script');
515 script.type = 'text/javascript';
518 // Then bind the event to the callback function.
519 // There are several events for cross browser compatibility.
520 script.onreadystatechange = callback;
521 script.onload = callback;
524 head.appendChild(script);
527 // Does we need a ? or a & to append values to a url
528 function qOrAmp(url) {
529 if(url.search('\\?') < 0) {
536 String.prototype.normalizeLink = function () {
537 var ret = this.replace('https:', 'http:');
538 var ret = ret.replace('//www', '//');
542 function cleanContactUrl(url) {
543 var parts = parseUrl(url);
545 if(! ("scheme" in parts) || ! ("host" in parts)) {
549 var newUrl =parts["scheme"] + "://" + parts["host"];
551 if("port" in parts) {
552 newUrl += ":" + parts["port"];
555 if("path" in parts) {
556 newUrl += parts["path"];
559 // if(url != newUrl) {
560 // console.log("Cleaned contact url " + url + " to " + newUrl);
566 function parseUrl (str, component) { // eslint-disable-line camelcase
567 // discuss at: http://locutusjs.io/php/parse_url/
568 // original by: Steven Levithan (http://blog.stevenlevithan.com)
569 // reimplemented by: Brett Zamir (http://brett-zamir.me)
570 // input by: Lorenzo Pisani
572 // improved by: Brett Zamir (http://brett-zamir.me)
573 // note 1: original by http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
574 // note 1: blog post at http://blog.stevenlevithan.com/archives/parseuri
575 // note 1: demo at http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
576 // note 1: Does not replace invalid characters with '_' as in PHP,
577 // note 1: nor does it return false with
578 // note 1: a seriously malformed URL.
579 // note 1: Besides function name, is essentially the same as parseUri as
580 // note 1: well as our allowing
581 // note 1: an extra slash after the scheme/protocol (to allow file:/// as in PHP)
582 // example 1: parse_url('http://user:pass@host/path?a=v#a')
583 // returns 1: {scheme: 'http', host: 'host', user: 'user', pass: 'pass', path: '/path', query: 'a=v', fragment: 'a'}
584 // example 2: parse_url('http://en.wikipedia.org/wiki/%22@%22_%28album%29')
585 // returns 2: {scheme: 'http', host: 'en.wikipedia.org', path: '/wiki/%22@%22_%28album%29'}
586 // example 3: parse_url('https://host.domain.tld/a@b.c/folder')
587 // returns 3: {scheme: 'https', host: 'host.domain.tld', path: '/a@b.c/folder'}
588 // example 4: parse_url('https://gooduser:secretpassword@www.example.com/a@b.c/folder?foo=bar')
589 // returns 4: { scheme: 'https', host: 'www.example.com', path: '/a@b.c/folder', query: 'foo=bar', user: 'gooduser', pass: 'secretpassword' }
593 var mode = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.mode') : undefined) || 'php'
612 // For loose we added one optional slash to post-scheme to catch file:/// (should restrict this)
615 '(?:([^:\\/?#]+):)?',
616 '(?:\\/\\/()(?:(?:()(?:([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
618 '(?:(()(?:(?:[^?#\\/]*\\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
621 '(?:([^:\\/?#]+):)?',
622 '(?:\\/\\/((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
623 '((((?:[^?#\\/]*\\/)*)([^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
626 '(?:(?![^:@]+:[^:@\\/]*@)([^:\\/?#.]+):)?',
628 '((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?)',
629 '(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))',
630 '(?:\\?([^#]*))?(?:#(.*))?)'
634 var m = parser[mode].exec(str)
645 return uri[component.replace('PHP_URL_', '').toLowerCase()]
648 if (mode !== 'php') {
649 var name = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.queryKey') : undefined) || 'queryKey'
650 parser = /(?:^|&)([^&=]*)=?([^&]*)/g
652 query = uri[key[12]] || ''
653 query.replace(parser, function ($0, $1, $2) {
664 // trim function to replace whithespace after the string
665 String.prototype.rtrim = function() {
666 var trimmed = this.replace(/\s+$/g, '');
671 * Scroll the screen to the item element whose id is provided, then highlights it
673 * Note: jquery.color.js is required
675 * @param {string} elementId The item element id
676 * @returns {undefined}
678 function scrollToItem(elementId) {
679 if (typeof elementId === "undefined") {
683 var $el = $('#' + elementId + ' > .media');
684 // Test if the Item exists
689 // Define the colors which are used for highlighting
690 var colWhite = {backgroundColor:'#F5F5F5'};
691 var colShiny = {backgroundColor:'#FFF176'};
693 // Get the Item Position (we need to substract 100 to match correct position
694 var itemPos = $el.offset().top - 100;
696 // Scroll to the DIV with the ID (GUID)
697 $('html, body').animate({
699 }, 400).promise().done( function() {
700 // Highlight post/commenent with ID (GUID)
701 $el.animate(colWhite, 1000).animate(colShiny).animate(colWhite, 600);
705 // format a html string to pure text
706 function htmlToText(htmlString) {
707 // Replace line breaks with spaces
708 var text = htmlString.replace(/<br>/g, ' ');
709 // Strip the text out of the html string
710 text = text.replace(/<[^>]*>/g, '');
716 * Sends a /like API call and updates the display of the relevant action button
717 * before the update reloads the item.
719 * @param {string} ident The id of the relevant item
720 * @param {string} verb The verb of the action
721 * @returns {undefined}
723 function doLikeAction(ident, verb) {
726 if (verb.indexOf('attend') === 0) {
727 $('.item-' + ident + ' .button-event:not(#' + verb + '-' + ident + ')').removeClass('active');
729 $('#' + verb + '-' + ident).toggleClass('active');
730 $('#like-rotator-' + ident.toString()).show();
731 $.get('like/' + ident.toString() + '?verb=' + verb, NavUpdate );
734 update_item = ident.toString();
737 // Decodes a hexadecimally encoded binary string
738 function hex2bin (s) {
739 // discuss at: http://locutus.io/php/hex2bin/
740 // original by: Dumitru Uzun (http://duzun.me)
741 // example 1: hex2bin('44696d61')
743 // example 2: hex2bin('00')
745 // example 3: hex2bin('2f1q')
752 for (l = s.length; i < l; i += 2) {
753 var c = parseInt(s.substr(i, 1), 16);
754 var k = parseInt(s.substr(i + 1, 1), 16);
755 if (isNaN(c) || isNaN(k)) {
758 ret.push((c << 4) | k);
760 return String.fromCharCode.apply(String, ret);
763 // Convert binary data into hexadecimal representation
764 function bin2hex (s) {
765 // From: http://phpjs.org/functions
766 // + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
767 // + bugfixed by: Onno Marsman
768 // + bugfixed by: Linuxworld
769 // + improved by: ntoniazzi (http://phpjs.org/functions/bin2hex:361#comment_177616)
770 // * example 1: bin2hex('Kev');
771 // * returns 1: '4b6576'
772 // * example 2: bin2hex(String.fromCharCode(0x00));
779 for (i = 0, l = s.length; i < l; i++) {
780 n = s.charCodeAt(i).toString(16);
781 o += n.length < 2 ? "0" + n : n;
787 // Dropdown menus with the class "dropdown-head" will display the active tab
789 function toggleDropdownText(elm) {
790 $(elm).closest(".dropdown").find('.btn').html($(elm).text() + ' <span class="caret"></span>');
791 $(elm).closest(".dropdown").find('.btn').val($(elm).data('value'));
792 $(elm).closest("ul").children("li").show();
793 $(elm).parent("li").hide();
796 // Check if element does have a specific class
797 function hasClass(elem, cls) {
798 return (" " + elem.className + " " ).indexOf( " "+cls+" " ) > -1;