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
6 $(window).scroll(function () {
7 if ($(this).scrollTop() > 1000) {
8 $("#back-to-top").fadeIn();
10 $("#back-to-top").fadeOut();
14 // scroll body to 0px on click
15 $("#back-to-top").click(function () {
16 $("body,html").animate({
22 // add the class "selected" to group widges li if li > a does have the class group-selected
23 if( $("#sidebar-group-ul li a").hasClass("group-selected")) {
24 $("#sidebar-group-ul li a.group-selected").parent("li").addClass("selected");
27 // add the class "selected" to forums widges li if li > a does have the class forum-selected
28 if( $("#forumlist-sidbar-ul li a").hasClass("forum-selected")) {
29 $("#forumlist-sidbar-ul li a.forum-selected").parent("li").addClass("selected");
32 // add the class "active" to tabmenuli if li > a does have the class active
33 if( $("#tabmenu ul li a").hasClass("active")) {
34 $("#tabmenu ul li a.active").parent("li").addClass("active");
37 // give select fields an boostrap classes
38 // @todo: this needs to be changed in friendica core
39 $(".field.select, .field.custom").addClass("form-group");
40 $(".field.select > select, .field.custom > select").addClass("form-control");
42 // move the tabbar to the second nav bar
43 $("section .tabbar-wrapper").first().appendTo("#topbar-second > .container > #tabmenu");
45 // add mask css url to the logo-img container
47 // This is for firefox - we use a mask which looks like the friendica logo to apply user collers
48 // to the friendica logo (the mask is in nav.tpl at the botom). To make it work we need to apply the
49 // correct url. The only way which comes to my mind was to do this with js
50 // So we apply the correct url (with the link to the id of the mask) after the page is loaded.
51 if($("#logo-img").length ) {
52 var pageurl = "url('" + window.location.href + "#logo-mask')";
53 $("#logo-img").css({"mask": pageurl});
56 // make responsive tabmenu with flexmenu.js
57 // the menupoints which doesn't fit in the second nav bar will moved to a
58 // dropdown menu. Look at common_tabs.tpl
59 $("ul.tabs.flex-nav").flexMenu({
61 'popupClass': "dropdown-menu pull-right",
62 'popupAbsolute': false,
63 'target': ".flex-target"
66 // add Jot botton to the scecond navbar
67 if( $("section #jotOpen").length ) {
68 $("section #jotOpen").appendTo("#topbar-second > .container > #navbar-button");
69 if( $("#jot-popup").is(":hidden")) $("#topbar-second > .container > #navbar-button #jotOpen").hide();
72 // show bulk deletion button at network page if checkbox is checked
73 $("body").change("input.item-select", function(){
76 // We need to get all checked items, so it would close the delete button
77 // if we uncheck one item and others are still checked.
78 // So return checked = true if there is any checked item
79 $('input.item-select').each( function() {
80 if($(this).is(':checked')) {
87 $("#item-delete-selected").fadeTo(400, 1);
88 $("#item-delete-selected").show();
90 $("#item-delete-selected").fadeTo(400, 0, function(){
91 $("#item-delete-selected").hide();
96 //$('ul.flex-nav').flexMenu();
98 // initialize the bootstrap tooltips
100 selector: '[data-toggle="tooltip"]',
110 sanitizeFn: function (content) {
111 return DOMPurify.sanitize(content)
115 // initialize the bootstrap-select
116 $('.selectpicker').selectpicker();
118 // add search-heading to the seccond navbar
119 if( $(".search-heading").length) {
120 $(".search-heading").appendTo("#topbar-second > .container > #tabmenu");
123 // add search results heading to the second navbar
124 // and insert the search value to the top nav search input
125 if( $(".search-content-wrapper").length ) {
126 // get the text of the heading (we catch the plain text because we don't
127 // want to have a h4 heading in the navbar
128 var searchText = $(".section-title-wrapper > h2").text();
129 // insert the plain text in a <h4> heading and give it a class
130 var newText = '<h4 class="search-heading">'+searchText+'</h4>';
131 // append the new heading to the navbar
132 $("#topbar-second > .container > #tabmenu").append(newText);
134 // try to get the value of the original search input to insert it
135 // as value in the nav-search-input
136 var searchValue = $("#search-wrapper .form-group-search input").val();
138 // if the orignal search value isn't available use the location path as value
139 if( typeof searchValue === "undefined") {
140 // get the location path
141 var urlPath = window.location.search
142 // and split it up in its parts
143 var splitPath = urlPath.split(/(\?search?=)(.*$)/);
145 if(typeof splitPath[2] !== 'undefined') {
146 // decode the path (e.g to decode %40 to the character @)
147 var searchValue = decodeURIComponent(splitPath[2]);
151 if( typeof searchValue !== "undefined") {
152 $("#nav-search-input-field").val(searchValue);
156 // move the "Save the search" button to the second navbar
157 $(".search-content-wrapper #search-save-form ").appendTo("#topbar-second > .container > #navbar-button");
159 // append the vcard-short-info to the second nav after passing the element
160 // with .fn (vcard username). Use scrollspy to get the scroll position.
161 if( $("aside .vcard .fn").length) {
162 $(".vcard .fn").scrollspy({
163 min: $(".vcard .fn").position().top - 50,
164 onLeaveTop: function onLeave(element) {
165 $("#vcard-short-info").fadeOut(500, function () {
166 $("#vcard-short-info").appendTo("#vcard-short-info-wrapper");
169 onEnter: function(element) {
170 $("#vcard-short-info").appendTo("#nav-short-info");
171 $("#vcard-short-info").fadeIn(500);
176 // move the forum contact information of the network page into the second navbar
177 if( $(".network-content-wrapper > #viewcontact_wrapper-network").length) {
178 // get the contact-wrapper element and append it to the second nav bar
179 // Note: We need the first() element with this class since at the present time we
180 // store also the js template information in the html code and thats why
181 // there are two elements with this class but we don't want the js template
182 $(".network-content-wrapper > #viewcontact_wrapper-network .contact-wrapper").first().appendTo("#nav-short-info");
185 // move heading from network stream to the second navbar nav-short-info section
186 if( $(".network-content-wrapper > .section-title-wrapper").length) {
187 // get the heading element
188 var heading = $(".network-content-wrapper > .section-title-wrapper > h2");
189 // get the text of the heading
190 var headingContent = heading.text();
191 // create a new element with the content of the heading
192 var newText = '<h4 class="heading" data-toggle="tooltip" title="'+headingContent+'">'+headingContent+'</h4>';
193 // remove the old heading element
195 // put the new element to the second nav bar
196 $("#topbar-second #nav-short-info").append(newText);
199 if( $(".community-content-wrapper").length) {
200 // get the heading element
201 var heading = $(".community-content-wrapper > h3").first();
202 // get the text of the heading
203 var headingContent = heading.text();
204 // create a new element with the content of the heading
205 var newText = '<h4 class="heading">'+headingContent+'</h4>';
206 // remove the old heading element
208 // put the new element to the second nav bar
209 $("#topbar-second > .container > #tabmenu").append(newText);
212 // Dropdown menus with the class "dropdown-head" will display the active tab
214 $("body").on('click', '.dropdown-head .dropdown-menu li a, .dropdown-head .dropdown-menu li button', function(){
215 toggleDropdownText(this);
218 /* setup onoff widgets */
219 // Add the correct class to the switcher according to the input
221 $(".toggle input").each(function(){
222 // Get the value of the input element
224 id = $(this).attr("id");
226 // The css classes for "on" and "off"
227 onstyle = "btn-primary";
228 offstyle = "btn-default off";
230 // Add the correct class in dependence of input value (On/Off)
231 toggleclass = (val == 0 ? offstyle : onstyle);
232 $("#"+id+"_onoff").addClass(toggleclass);
236 // Change the css class while clicking on the switcher elements
237 $(".toggle label, .toggle .toggle-handle").click(function(event){
238 event.preventDefault();
239 // Get the value of the input element
240 var input = $(this).siblings("input");
241 var val = 1-input.val();
242 var id = input.attr("id");
244 // The css classes for "on" and "off"
245 var onstyle = "btn-primary";
246 var offstyle = "btn-default off";
248 // According to the value of the input element we need to decide
249 // which class need to be added and removed when changing the switch
250 var removedclass = (val == 0 ? onstyle : offstyle);
251 var addedclass = (val == 0 ? offstyle : onstyle)
252 $("#"+id+"_onoff").addClass(addedclass).removeClass(removedclass);
254 // After changing the switch the input element is getting
259 // Set the padding for input elements with inline buttons
261 // In Frio we use some input elements where the submit button is visually
262 // inside the the input field (through css). We need to set a padding-right
263 // to the input element where the padding value would be at least the width
264 // of the button. Otherwise long user input would be invisible because it is
265 // behind the button.
266 $("body").on('click', '.form-group-search > input', function() {
267 // Get the width of the button (if the button isn't available
268 // buttonWidth will be null
269 var buttonWidth = $(this).next('.form-button-search').outerWidth();
272 // Take the width of the button and ad 5px
273 var newWidth = buttonWidth + 5;
274 // Set the padding of the input element according
275 // to the width of the button
276 $(this).css('padding-right', newWidth);
282 * This event handler hides all comment UI when the user clicks anywhere on the page
283 * It ensures that we aren't closing the current comment box
285 * We are making an exception for buttons because of a race condition with the
286 * comment opening button that results in an already closed comment UI.
288 $(document).on('mousedown', function(event) {
289 if (event.target.type === 'button') {
293 var $dontclosethis = $(event.target).closest('.wall-item-comment-wrapper').find('.comment-edit-form');
294 $('.wall-item-comment-wrapper .comment-edit-submit-wrapper:visible').each(function() {
295 var $parent = $(this).parent('.comment-edit-form');
296 var itemId = $parent.data('itemId');
298 if ($dontclosethis[0] != $parent[0]) {
299 var textarea = $parent.find('textarea').get(0)
301 commentCloseUI(textarea, itemId);
306 // Customize some elements when the app is used in standalone mode on Android
307 if (window.matchMedia('(display-mode: standalone)').matches) {
308 // Open links to source outside of the webview
309 $('body').on('click', '.plink', function (e) {
310 $(e.target).attr('target', '_blank');
315 * This event listeners ensures that the textarea size is updated event if the
316 * value is changed externally (textcomplete, insertFormatting, fbrowser...)
318 $(document).on('change', 'textarea', function(event) {
319 autosize.update(event.target);
323 * Sticky aside on page scroll
324 * We enable the sticky aside only when window is wider than
325 * 976px - which is the maximum width where the aside is shown in
326 * mobile style - because on chrome-based browsers (desktop and
327 * android) the sticky plugin in mobile style causes the browser to
328 * scroll back to top the main content, making it impossible
330 * A side effect is that the sitky aside isn't really responsive,
331 * since is enabled or not at page loading time.
333 if ($(window).width() > 976) {
334 $("aside").stick_in_parent({
335 offset_top: 100, // px, header + tab bar + spacing
338 // recalculate sticky aside on clicks on <a> elements
339 // this handle height changes on expanding submenus
340 $("aside").on("click", "a", function(){
341 $(document.body).trigger("sticky_kit:recalc");
346 * Add or remove "aside-out" class to body tag
347 * when the mobile aside is shown or hidden.
348 * The class is used in css to disable scroll in page when the aside
352 .on("shown.bs.offcanvas", function() {
353 $("body").addClass("aside-out");
355 .on("hidden.bs.offcanvas", function() {
356 $("body").removeClass("aside-out");
359 // Event listener for 'Show & hide event map' button in the network stream.
360 $("body").on("click", ".event-map-btn", function() {
361 showHideEventMap(this);
366 function openClose(theID) {
367 var elem = document.getElementById(theID);
369 if( $(elem).is(':visible')) {
370 $(elem).slideUp(200);
373 $(elem).slideDown(200);
377 function showHide(theID) {
378 var elem = document.getElementById(theID);
379 var edit = document.getElementById("comment-edit-submit-wrapper-" + theID.match('[0-9$]+'));
381 if ($(elem).is(':visible')) {
382 if (!$(edit).is(':visible')) {
383 edit.style.display = "block";
386 elem.style.display = "none";
390 elem.style.display = "block";
394 // Show & hide event map in the network stream by button click.
395 function showHideEventMap(elm) {
396 // Get the id of the map element - it should be provided through
397 // the atribute "data-map-id".
398 var mapID = elm.getAttribute('data-map-id');
400 // Get translation labels.
401 var mapshow = elm.getAttribute('data-show-label');
402 var maphide = elm.getAttribute('data-hide-label');
404 // Change the button labels.
405 if (elm.innerText == mapshow) {
406 $('#' + elm.id).text(maphide);
408 $('#' + elm.id).text(mapshow);
410 // Because maps are iframe elements, we cant hide it through css (display: none).
411 // We solve this issue by putting the map outside the screen with css.
412 // So the first time the 'Show map' button is pressed we move the map
413 // element into the screen area.
414 var mappos = $('#' + mapID).css('position');
416 if (mappos === 'absolute') {
417 $('#' + mapID).hide();
418 $('#' + mapID).css({position: 'relative', left: 'auto', top: 'auto'});
426 function justifyPhotos() {
427 justifiedGalleryActive = true;
428 $('#photo-album-contents').justifiedGallery({
439 }).on('jg.complete', function(e){ justifiedGalleryActive = false; });
442 function justifyPhotosAjax() {
443 justifiedGalleryActive = true;
444 $('#photo-album-contents').justifiedGallery('norewind').on('jg.complete', function(e){ justifiedGalleryActive = false; });
447 // Load a js script to the html head.
448 function loadScript(url, callback) {
449 // Check if the script is already in the html head.
450 var oscript = $('head script[src="' + url + '"]');
452 // Delete the old script from head.
453 if (oscript.length > 0) {
456 // Adding the script tag to the head as suggested before.
457 var head = document.getElementsByTagName('head')[0];
458 var script = document.createElement('script');
459 script.type = 'text/javascript';
462 // Then bind the event to the callback function.
463 // There are several events for cross browser compatibility.
464 script.onreadystatechange = callback;
465 script.onload = callback;
468 head.appendChild(script);
471 function random_digits(digits) {
475 for(var i = 0; i < digits; i++) {
476 var rn = Math.round(Math.random() * (9));
483 // Does we need a ? or a & to append values to a url
484 function qOrAmp(url) {
485 if(url.search('\\?') < 0) {
492 function contact_filter(item) {
493 // get the html content from the js template of the contact-wrapper
494 contact_tpl = unescape($(".javascript-template[rel=contact-template]").html());
499 username: item.username,
501 img_hover: item.img_hover,
502 edit_hover: item.edit_hover,
503 account_type: item.account_type,
504 photo_menu: item.photo_menu,
505 alt_text: item.alt_text,
506 dir_icon: item.dir_icon,
507 sparkle: item.sparkle,
508 itemurl: item.itemurl,
510 network: item.network,
512 details: item.details,
515 // open a new jSmart instance with the template
516 var tpl = new jSmart (contact_tpl);
518 // replace the variable with the values
519 var html = tpl.fetch(variables);
524 function filter_replace(item) {
530 $.fn.contact_filter = function(backend_url, typ, autosubmit, onselect) {
531 if (typeof typ === 'undefined') {
535 if (typeof autosubmit === 'undefined') {
539 // Autocomplete contacts
541 match: /(^)([^\n]+)$/,
543 search: function(term, callback) {contact_search(term, callback, backend_url, typ);},
544 replace: filter_replace,
545 template: contact_filter
548 this.attr('autocomplete','off');
549 var a = this.textcomplete([contacts], {className:'accontacts', appendTo: '#contact-list'});
552 a.on('textComplete:select', function(e,value,strategy) {submit_form(this);});
555 a.on('textComplete:select', function(e, value, strategy) {
556 $(".dropdown-menu.textcomplete-dropdown.media-list").show();
561 // current time in milliseconds, to send each request to make sure
562 // we 're not getting 304 response
564 return new Date().getTime();
567 String.prototype.normalizeLink = function () {
568 var ret = this.replace('https:', 'http:');
569 var ret = ret.replace('//www', '//');
573 function cleanContactUrl(url) {
574 var parts = parseUrl(url);
576 if(! ("scheme" in parts) || ! ("host" in parts)) {
580 var newUrl =parts["scheme"] + "://" + parts["host"];
582 if("port" in parts) {
583 newUrl += ":" + parts["port"];
586 if("path" in parts) {
587 newUrl += parts["path"];
590 // if(url != newUrl) {
591 // console.log("Cleaned contact url " + url + " to " + newUrl);
597 function parseUrl (str, component) { // eslint-disable-line camelcase
598 // discuss at: http://locutusjs.io/php/parse_url/
599 // original by: Steven Levithan (http://blog.stevenlevithan.com)
600 // reimplemented by: Brett Zamir (http://brett-zamir.me)
601 // input by: Lorenzo Pisani
603 // improved by: Brett Zamir (http://brett-zamir.me)
604 // note 1: original by http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
605 // note 1: blog post at http://blog.stevenlevithan.com/archives/parseuri
606 // note 1: demo at http://stevenlevithan.com/demo/parseuri/js/assets/parseuri.js
607 // note 1: Does not replace invalid characters with '_' as in PHP,
608 // note 1: nor does it return false with
609 // note 1: a seriously malformed URL.
610 // note 1: Besides function name, is essentially the same as parseUri as
611 // note 1: well as our allowing
612 // note 1: an extra slash after the scheme/protocol (to allow file:/// as in PHP)
613 // example 1: parse_url('http://user:pass@host/path?a=v#a')
614 // returns 1: {scheme: 'http', host: 'host', user: 'user', pass: 'pass', path: '/path', query: 'a=v', fragment: 'a'}
615 // example 2: parse_url('http://en.wikipedia.org/wiki/%22@%22_%28album%29')
616 // returns 2: {scheme: 'http', host: 'en.wikipedia.org', path: '/wiki/%22@%22_%28album%29'}
617 // example 3: parse_url('https://host.domain.tld/a@b.c/folder')
618 // returns 3: {scheme: 'https', host: 'host.domain.tld', path: '/a@b.c/folder'}
619 // example 4: parse_url('https://gooduser:secretpassword@www.example.com/a@b.c/folder?foo=bar')
620 // returns 4: { scheme: 'https', host: 'www.example.com', path: '/a@b.c/folder', query: 'foo=bar', user: 'gooduser', pass: 'secretpassword' }
624 var mode = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.mode') : undefined) || 'php'
643 // For loose we added one optional slash to post-scheme to catch file:/// (should restrict this)
646 '(?:([^:\\/?#]+):)?',
647 '(?:\\/\\/()(?:(?:()(?:([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
649 '(?:(()(?:(?:[^?#\\/]*\\/)*)()(?:[^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
652 '(?:([^:\\/?#]+):)?',
653 '(?:\\/\\/((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?))?',
654 '((((?:[^?#\\/]*\\/)*)([^?#]*))(?:\\?([^#]*))?(?:#(.*))?)'
657 '(?:(?![^:@]+:[^:@\\/]*@)([^:\\/?#.]+):)?',
659 '((?:(([^:@\\/]*):?([^:@\\/]*))?@)?([^:\\/?#]*)(?::(\\d*))?)',
660 '(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))',
661 '(?:\\?([^#]*))?(?:#(.*))?)'
665 var m = parser[mode].exec(str)
676 return uri[component.replace('PHP_URL_', '').toLowerCase()]
679 if (mode !== 'php') {
680 var name = (typeof require !== 'undefined' ? require('../info/ini_get')('locutus.parse_url.queryKey') : undefined) || 'queryKey'
681 parser = /(?:^|&)([^&=]*)=?([^&]*)/g
683 query = uri[key[12]] || ''
684 query.replace(parser, function ($0, $1, $2) {
695 // trim function to replace whithespace after the string
696 String.prototype.rtrim = function() {
697 var trimmed = this.replace(/\s+$/g, '');
702 * Scroll the screen to the item element whose id is provided, then highlights it
704 * Note: jquery.color.js is required
706 * @param {string} elementId The item element id
707 * @returns {undefined}
709 function scrollToItem(elementId) {
710 if (typeof elementId === "undefined") {
714 var $el = $('#' + elementId + ' > .media');
715 // Test if the Item exists
720 // Define the colors which are used for highlighting
721 var colWhite = {backgroundColor:'#F5F5F5'};
722 var colShiny = {backgroundColor:'#FFF176'};
724 // Get the Item Position (we need to substract 100 to match correct position
725 var itemPos = $el.offset().top - 100;
727 // Scroll to the DIV with the ID (GUID)
728 $('html, body').animate({
731 // Highlight post/commenent with ID (GUID)
732 $el.animate(colWhite, 1000).animate(colShiny).animate(colWhite, 600);
736 // format a html string to pure text
737 function htmlToText(htmlString) {
738 // Replace line breaks with spaces
739 var text = htmlString.replace(/<br>/g, ' ');
740 // Strip the text out of the html string
741 text = text.replace(/<[^>]*>/g, '');
747 * Sends a /like API call and updates the display of the relevant action button
748 * before the update reloads the item.
750 * @param {string} ident The id of the relevant item
751 * @param {string} verb The verb of the action
752 * @returns {undefined}
754 function doLikeAction(ident, verb) {
757 if (verb.indexOf('attend') === 0) {
758 $('.item-' + ident + ' .button-event:not(#' + verb + '-' + ident + ')').removeClass('active');
760 $('#' + verb + '-' + ident).toggleClass('active');
761 $('#like-rotator-' + ident.toString()).show();
762 $.get('like/' + ident.toString() + '?verb=' + verb, NavUpdate );
765 update_item = ident.toString();
768 // Decodes a hexadecimally encoded binary string
769 function hex2bin (s) {
770 // discuss at: http://locutus.io/php/hex2bin/
771 // original by: Dumitru Uzun (http://duzun.me)
772 // example 1: hex2bin('44696d61')
774 // example 2: hex2bin('00')
776 // example 3: hex2bin('2f1q')
783 for (l = s.length; i < l; i += 2) {
784 var c = parseInt(s.substr(i, 1), 16);
785 var k = parseInt(s.substr(i + 1, 1), 16);
786 if (isNaN(c) || isNaN(k)) {
789 ret.push((c << 4) | k);
791 return String.fromCharCode.apply(String, ret);
794 // Convert binary data into hexadecimal representation
795 function bin2hex (s) {
796 // From: http://phpjs.org/functions
797 // + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
798 // + bugfixed by: Onno Marsman
799 // + bugfixed by: Linuxworld
800 // + improved by: ntoniazzi (http://phpjs.org/functions/bin2hex:361#comment_177616)
801 // * example 1: bin2hex('Kev');
802 // * returns 1: '4b6576'
803 // * example 2: bin2hex(String.fromCharCode(0x00));
810 for (i = 0, l = s.length; i < l; i++) {
811 n = s.charCodeAt(i).toString(16);
812 o += n.length < 2 ? "0" + n : n;
818 // Dropdown menus with the class "dropdown-head" will display the active tab
820 function toggleDropdownText(elm) {
821 $(elm).closest(".dropdown").find('.btn').html($(elm).text() + ' <span class="caret"></span>');
822 $(elm).closest(".dropdown").find('.btn').val($(elm).data('value'));
823 $(elm).closest("ul").children("li").show();
824 $(elm).parent("li").hide();
827 // Check if element does have a specific class
828 function hasClass(elem, cls) {
829 return (" " + elem.className + " " ).indexOf( " "+cls+" " ) > -1;