1 function resizeIframe(obj) {
5 function _resizeIframe(obj, desth) {
6 var h = obj.style.height;
7 var ch = obj.contentWindow.document.body.scrollHeight;
9 if (h == (ch + 'px')) {
12 if (desth == ch && ch > 0) {
13 obj.style.height = ch + 'px';
15 setTimeout(_resizeIframe, 100, obj, ch);
18 function openClose(theID) {
19 if (document.getElementById(theID).style.display == "block") {
20 document.getElementById(theID).style.display = "none"
22 document.getElementById(theID).style.display = "block"
26 function openMenu(theID) {
27 var el = document.getElementById(theID)
30 el.style.display = "block";
34 function closeMenu(theID) {
35 var el = document.getElementById(theID)
38 el.style.display = "none";
42 function decodeHtml(html) {
43 var txt = document.createElement("textarea");
52 var force_update = false;
55 var totStopped = false;
59 var in_progress = false;
60 var langSelect = false;
61 var commentBusy = false;
62 var last_popup_menu = null;
63 var last_popup_button = null;
64 var lockLoadContent = false;
67 $.ajaxSetup({cache: false});
69 /* setup comment textarea buttons */
70 /* comment textarea buttons needs some "data-*" attributes to work:
71 * data-role="insert-formatting" : to mark the element as a formatting button
72 * data-bbcode="<string>" : name of the bbcode element to insert. insertFormatting() will insert it as "[name][/name]"
73 * data-id="<string>" : id of the comment, used to find other comment-related element, like the textarea
75 $('body').on('click','[data-role="insert-formatting"]', function(e) {
78 var bbcode = o.data('bbcode');
79 var id = o.data('id');
80 if (bbcode == "img") {
81 Dialog.doImageBrowser("comment", id);
84 insertFormatting(bbcode, id);
87 /* event from comment textarea button popups */
88 /* insert returned bbcode at cursor position or replace selected text */
89 $("body").on("fbrowser.image.comment", function(e, filename, bbcode, id) {
91 var textarea = document.getElementById("comment-edit-text-" +id);
92 var start = textarea.selectionStart;
93 var end = textarea.selectionEnd;
94 textarea.value = textarea.value.substring(0, start) + bbcode + textarea.value.substring(end, textarea.value.length);
95 $(textarea).trigger('change');
98 /* setup onoff widgets */
99 $(".onoff input").each(function() {
101 id = $(this).attr("id");
102 $("#"+id+"_onoff ." + (val == 0 ? "on":"off")).addClass("hidden");
105 $(".onoff > a").click(function(event) {
106 event.preventDefault();
107 var input = $(this).siblings("input");
108 var val = 1-input.val();
109 var id = input.attr("id");
110 $("#"+id+"_onoff ." + (val == 0 ? "on":"off")).addClass("hidden");
111 $("#"+id+"_onoff ." + (val == 1 ? "on":"off")).removeClass("hidden");
116 function close_last_popup_menu() {
117 if (last_popup_menu) {
118 last_popup_menu.hide();
119 last_popup_menu.off('click', function(e) {e.stopPropagation()});
120 last_popup_button.removeClass("selected");
121 last_popup_menu = null;
122 last_popup_button = null;
125 $('a[rel^="#"]').click(function(e) {
127 var parent = $(this).parent();
128 var isSelected = (last_popup_button && parent.attr('id') == last_popup_button.attr('id'));
129 close_last_popup_menu();
133 menu = $($(this).attr('rel'));
136 if (menu.attr('popup') == "false") {
139 parent.toggleClass("selected");
141 if (menu.css("display") == "none") {
142 last_popup_menu = null;
143 last_popup_button = null;
145 last_popup_menu = menu;
146 last_popup_menu.on('click', function(e) {e.stopPropagation()});
147 last_popup_button = parent;
148 $('#nav-notifications-menu').perfectScrollbar('update');
152 $('html').click(function() {
153 close_last_popup_menu();
157 $("a.popupbox").colorbox({
159 'transition' : 'elastic',
162 $("a.ajax-popupbox").colorbox({
163 'transition' : 'elastic',
167 /* notifications template */
168 var notifications_tpl= unescape($("#nav-notifications-template[rel=template]").html());
169 var notifications_all = unescape($('<div>').append($("#nav-notifications-see-all").clone()).html()); //outerHtml hack
170 var notifications_mark = unescape($('<div>').append($("#nav-notifications-mark-all").clone()).html()); //outerHtml hack
171 var notifications_empty = unescape($("#nav-notifications-menu").html());
173 /* enable perfect-scrollbars for different elements */
174 $('#nav-notifications-menu, aside').perfectScrollbar();
176 /* nav update event */
177 $('nav').bind('nav-update', function(e, data) {
178 var invalid = data.invalid || 0;
180 window.location.href=window.location.href
183 ['net', 'home', 'intro', 'mail', 'events', 'birthdays', 'notify'].forEach(function(type) {
184 var number = data[type];
187 $('#' + type + '-update').removeClass('show');
189 $('#' + type + '-update').addClass('show');
191 $('#' + type + '-update').text(number);
194 var intro = data['intro'];
196 intro = ''; $('#intro-update-li').removeClass('show')
198 $('#intro-update-li').addClass('show')
201 $('#intro-update-li').html(intro);
203 var mail = data['mail'];
205 mail = ''; $('#mail-update-li').removeClass('show')
207 $('#mail-update-li').addClass('show')
210 $('#mail-update-li').html(mail);
212 $(".sidebar-group-li .notify").removeClass("show");
213 $(data.groups).each(function(key, group) {
215 var gcount = group.count;
216 $(".group-"+gid+" .notify").addClass("show").text(gcount);
219 $(".forum-widget-entry .notify").removeClass("show");
220 $(data.forums).each(function(key, forum) {
222 var fcount = forum.count;
223 $(".forum-"+fid+" .notify").addClass("show").text(fcount);
226 if (data.notifications.length == 0) {
227 $("#nav-notifications-menu").html(notifications_empty);
229 var nnm = $("#nav-notifications-menu");
230 nnm.html(notifications_all + notifications_mark);
232 var lastItemStorageKey = "notification-lastitem:" + localUser;
233 var notification_lastitem = parseInt(localStorage.getItem(lastItemStorageKey));
234 var notification_id = 0;
236 // Insert notifs into the notifications-menu
237 $(data.notifications).each(function(key, notif) {
238 var text = notif.message.format('<span class="contactname">' + notif.name + '</span>');
239 var contact = ('<a href="' + notif.url + '"><span class="contactname">' + notif.name + '</span></a>');
240 var seenclass = (notif.seen == 1) ? "notify-seen" : "notify-unseen";
241 var html = notifications_tpl.format(
242 notif.href, // {0} // link to the source
243 notif.photo, // {1} // photo of the contact
244 text, // {2} // preformatted text (autor + text)
245 notif.date, // {3} // date of notification (time ago)
246 seenclass, // {4} // visited status of the notification
247 new Date(notif.timestamp*1000), // {5} // date of notification
248 notif.url, // {6} // profile url of the contact
249 notif.message.format(contact), // {7} // preformatted html (text including author profile url)
250 '' // {8} // Deprecated
255 // Desktop Notifications
256 $(data.notifications.reverse()).each(function(key, e) {
257 notification_id = parseInt(e.timestamp);
258 if (notification_lastitem !== null && notification_id > notification_lastitem && Number(e.seen) === 0) {
259 if (getNotificationPermission() === "granted") {
260 var notification = new Notification(document.title, {
261 body: decodeHtml(e.message.replace('→ ', '').format(e.name)),
264 notification['url'] = e.href;
265 notification.addEventListener("click", function(ev) {
266 window.location = ev.target.url;
272 notification_lastitem = notification_id;
273 localStorage.setItem(lastItemStorageKey, notification_lastitem)
275 $("img[data-src]", nnm).each(function(i, el) {
276 // Add src attribute for images with a data-src attribute
277 // However, don't bother if the data-src attribute is empty, because
278 // an empty "src" tag for an image will cause some browsers
279 // to prefetch the root page of the Friendica hub, which will
280 // unnecessarily load an entire profile/ or network/ page
281 if ($(el).data("src") != '') {
282 $(el).attr('src', $(el).data("src"));
287 var notif = data['notify'];
289 $("#nav-notifications-linkmenu").addClass("on");
291 $("#nav-notifications-linkmenu").removeClass("on");
294 $(data.sysmsgs.notice).each(function(key, message) {
295 $.jGrowl(message, {sticky: true, theme: 'notice'});
297 $(data.sysmsgs.info).each(function(key, message) {
298 $.jGrowl(message, {sticky: false, theme: 'info', life: 5000});
301 // Update the js scrollbars
302 $('#nav-notifications-menu').perfectScrollbar('update');
306 // Allow folks to stop the ajax page updates with the pause/break key
307 $(document).keydown(function(event) {
308 if (event.keyCode == '8') {
309 var target = event.target || event.srcElement;
310 if (!/input|textarea/i.test(target.nodeName)) {
315 if (event.keyCode == '19' || (event.ctrlKey && event.which == '32')) {
316 event.preventDefault();
317 if (stopped == false) {
322 $('#pause').html('<img src="images/pause.gif" alt="pause" style="border: 1px solid black;" />');
326 } else if (!totStopped) {
331 // Scroll to the next/previous thread when pressing J and K
332 $(document).keydown(function (event) {
333 var threads = $('.thread_level_1');
334 if ((event.keyCode === 74 || event.keyCode === 75) && !$(event.target).is('textarea, input')) {
335 var scrollTop = $(window).scrollTop();
336 if (event.keyCode === 75) {
337 threads = $(threads.get().reverse());
339 threads.each(function(key, item) {
341 var top = $(item).offset().top - 100;
342 if (event.keyCode === 74) {
343 comparison = top > scrollTop + 1;
344 } else if (event.keyCode === 75) {
345 comparison = top < scrollTop - 1;
348 $('html, body').animate({scrollTop: top}, 200);
355 // Set an event listener for infinite scroll
356 if (typeof infinite_scroll !== 'undefined') {
357 $(window).scroll(function(e) {
358 if ($(document).height() != $(window).height()) {
359 // First method that is expected to work - but has problems with Chrome
360 if ($(window).scrollTop() > ($(document).height() - $(window).height() * 1.5))
363 // This method works with Chrome - but seems to be much slower in Firefox
364 if ($(window).scrollTop() > (($("section").height() + $("header").height() + $("footer").height()) - $(window).height() * 1.5)) {
372 function NavUpdate() {
374 var pingCmd = 'ping?format=json' + ((localUser != 0) ? '&f=&uid=' + localUser : '');
375 $.get(pingCmd, function(data) {
377 // send nav-update event
378 $('nav').trigger('nav-update', data.result);
381 ['network', 'profile', 'community', 'notes', 'display'].forEach(function (src) {
382 if ($('#live-' + src).length) {
386 if ($('#live-photos').length) {
389 window.location.href = window.location.href;
395 timer = setTimeout(NavUpdate, updateInterval);
398 function liveUpdate(src) {
399 if ((src == null) || stopped || !profile_uid) {
400 $('.like-rotator').hide(); return;
403 if (($('.comment-edit-text-full').length) || in_progress) {
405 clearTimeout(livetime);
407 livetime = setTimeout(function() {liveUpdate(src)}, 5000);
411 if (livetime != null) {
414 prev = 'live-' + src;
418 if ($(document).scrollTop() == 0) {
421 var udargs = ((netargs.length) ? '/' + netargs : '');
422 var update_url = 'update_' + src + udargs + '&p=' + profile_uid + '&page=' + profile_page + '&force=' + ((force_update) ? 1 : 0) + '&item=' + update_item;
424 $.get(update_url,function(data) {
426 force_update = false;
430 $('.toplevel_item',data).each(function() {
431 var ident = $(this).attr('id');
433 if ($('#' + ident).length == 0 && profile_page == 1) {
434 $('img',this).each(function() {
435 $(this).attr('src',$(this).attr('dst'));
437 $('#' + prev).after($(this));
439 // Find out if the hidden comments are open, so we can keep it that way
440 // if a new comment has been posted
441 var id = $('.hide-comments-total', this).attr('id');
442 if (typeof id != 'undefined') {
443 id = id.split('-')[3];
444 var commentsOpen = $("#collapsed-comments-" + id).is(":visible");
447 $('img',this).each(function() {
448 $(this).attr('src',$(this).attr('dst'));
450 $('html').height($('html').height());
451 $('#' + ident).replaceWith($(this));
453 if (typeof id != 'undefined') {
455 showHideComments(id);
458 $('html').height('auto');
463 $('.like-rotator').hide();
466 $('body').css('cursor', 'auto');
468 /* autocomplete @nicknames */
469 $(".comment-edit-form textarea").editor_autocomplete(baseurl+"/acl");
470 /* autocomplete bbcode */
471 $(".comment-edit-form textarea").bbco_autocomplete('bbcode');
475 function imgbright(node) {
476 $(node).removeClass("drophide").addClass("drop");
479 function imgdull(node) {
480 $(node).removeClass("drop").addClass("drophide");
483 // Since our ajax calls are asynchronous, we will give a few
484 // seconds for the first ajax call (setting like/dislike), then
485 // run the updater to pick up any changes and display on the page.
486 // The updater will turn any rotators off when it's done.
487 // This function will have returned long before any of these
488 // events have completed and therefore there won't be any
489 // visible feedback that anything changed without all this
490 // trickery. This still could cause confusion if the "like" ajax call
491 // is delayed and NavUpdate runs before it completes.
493 function dolike(ident,verb) {
495 $('#like-rotator-' + ident.toString()).show();
496 $.get('like/' + ident.toString() + '?verb=' + verb, NavUpdate);
499 update_item = ident.toString();
502 function dosubthread(ident) {
504 $('#like-rotator-' + ident.toString()).show();
505 $.get('subthread/' + ident.toString(), NavUpdate);
509 function dostar(ident) {
510 ident = ident.toString();
511 $('#like-rotator-' + ident).show();
512 $.get('starred/' + ident, function(data) {
513 if (data.match(/1/)) {
514 $('#starred-' + ident).addClass('starred');
515 $('#starred-' + ident).removeClass('unstarred');
516 $('#star-' + ident).addClass('hidden');
517 $('#unstar-' + ident).removeClass('hidden');
519 $('#starred-' + ident).addClass('unstarred');
520 $('#starred-' + ident).removeClass('starred');
521 $('#star-' + ident).removeClass('hidden');
522 $('#unstar-' + ident).addClass('hidden');
524 $('#like-rotator-' + ident).hide();
528 function doignore(ident) {
529 ident = ident.toString();
530 $('#like-rotator-' + ident).show();
531 $.get('ignored/' + ident, function(data) {
532 if (data.match(/1/)) {
533 $('#ignored-' + ident).addClass('ignored');
534 $('#ignored-' + ident).removeClass('unignored');
535 $('#ignore-' + ident).addClass('hidden');
536 $('#unignore-' + ident).removeClass('hidden');
538 $('#ignored-' + ident).addClass('unignored');
539 $('#ignored-' + ident).removeClass('ignored');
540 $('#ignore-' + ident).removeClass('hidden');
541 $('#unignore-' + ident).addClass('hidden');
543 $('#like-rotator-' + ident).hide();
547 function getPosition(e) {
548 var cursor = {x:0, y:0};
550 if (e.pageX || e.pageY) {
554 if (e.clientX || e.clientY) {
555 cursor.x = e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft) - document.documentElement.clientLeft;
556 cursor.y = e.clientY + (document.documentElement.scrollTop || document.body.scrollTop) - document.documentElement.clientTop;
557 } else if (e.x || e.y) {
565 var lockvisible = false;
567 function lockview(event,id) {
568 event = event || window.event;
569 cursor = getPosition(event);
574 $.get('lockview/' + id, function(data) {
575 $('#panel').html(data);
576 $('#panel').css({'left': cursor.x + 5 , 'top': cursor.y + 5});
582 function lockviewhide() {
587 function post_comment(id) {
590 $('body').css('cursor', 'wait');
591 $("#comment-preview-inp-" + id).val("0");
594 $("#comment-edit-form-" + id).serialize(),
597 $("#comment-edit-wrapper-" + id).hide();
598 $("#comment-edit-text-" + id).val('');
599 var tarea = document.getElementById("comment-edit-text-" + id);
601 commentClose(tarea,id);
606 timer = setTimeout(NavUpdate,10);
611 window.location.href=data.reload;
619 function preview_comment(id) {
620 $("#comment-preview-inp-" + id).val("1");
621 $("#comment-edit-preview-" + id).show();
624 $("#comment-edit-form-" + id).serialize(),
627 $("#comment-edit-preview-" + id).html(data.preview);
628 $("#comment-edit-preview-" + id + " a").click(function() {return false;});
636 function showHideComments(id) {
637 if ($("#collapsed-comments-" + id).is(":visible")) {
638 $("#collapsed-comments-" + id).hide();
639 $("#hide-comments-" + id).html(window.showMore);
641 $("#collapsed-comments-" + id).show();
642 $("#hide-comments-" + id).html(window.showFewer);
646 function preview_post() {
647 $("#jot-preview").val("1");
648 $("#jot-preview-content").show();
651 $("#profile-jot-form").serialize(),
654 $("#jot-preview-content").html(data.preview);
655 $("#jot-preview-content" + " a").click(function() {return false;});
660 $("#jot-preview").val("0");
665 // unpause auto reloads if they are currently stopped
668 $('#pause').html('');
671 // load more network content (used for infinite scroll)
672 function loadScrollContent() {
673 if (lockLoadContent) {
676 lockLoadContent = true;
678 $("#scroll-loader").fadeIn('normal');
680 // the page number to load is one higher than the actual
682 infinite_scroll.pageno+=1;
684 match = $("span.received").last();
685 if (match.length > 0) {
686 received = match[0].innerHTML;
688 received = "0000-00-00 00:00:00";
691 match = $("span.created").last();
692 if (match.length > 0) {
693 created = match[0].innerHTML;
695 created = "0000-00-00 00:00:00";
698 match = $("span.commented").last();
699 if (match.length > 0) {
700 commented = match[0].innerHTML;
702 commented = "0000-00-00 00:00:00";
705 match = $("span.id").last();
706 if (match.length > 0) {
707 id = match[0].innerHTML;
712 // get the raw content from the next page and insert this content
713 // right before "#conversation-end"
714 $.get('network?mode=raw' + infinite_scroll.reload_uri + '&last_received=' + received + '&last_commented=' + commented + '&last_created=' + created + '&last_id=' + id + '&page=' + infinite_scroll.pageno, function(data) {
715 $("#scroll-loader").hide();
716 if ($(data).length > 0) {
717 $(data).insertBefore('#conversation-end');
718 lockLoadContent = false;
720 $("#scroll-end").fadeIn('normal');
725 function bin2hex(s) {
726 // Converts the binary representation of data to hex
729 // discuss at: http://phpjs.org/functions/bin2hex
730 // + original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
731 // + bugfixed by: Onno Marsman
732 // + bugfixed by: Linuxworld
733 // * example 1: bin2hex('Kev');
734 // * returns 1: '4b6576'
735 // * example 2: bin2hex(String.fromCharCode(0x00));
737 var v,i, f = 0, a = [];
741 for (i = 0; i<f; i++) {
742 a[i] = s.charCodeAt(i).toString(16).replace(/^([\da-f])$/,"0$1");
748 function groupChangeMember(gid, cid, sec_token) {
749 $('body .fakelink').css('cursor', 'wait');
750 $.get('group/' + gid + '/' + cid + "?t=" + sec_token, function(data) {
751 $('#group-update-wrapper').html(data);
752 $('body .fakelink').css('cursor', 'auto');
756 function profChangeMember(gid,cid) {
757 $('body .fakelink').css('cursor', 'wait');
758 $.get('profperm/' + gid + '/' + cid, function(data) {
759 $('#prof-update-wrapper').html(data);
760 $('body .fakelink').css('cursor', 'auto');
764 function contactgroupChangeMember(gid,cid) {
765 $('body').css('cursor', 'wait');
766 $.get('contactgroup/' + gid + '/' + cid, function(data) {
767 $('body').css('cursor', 'auto');
771 function checkboxhighlight(box) {
772 if ($(box).is(':checked')) {
773 $(box).addClass('checkeditem');
775 $(box).removeClass('checkeditem');
779 function notifyMarkAll() {
780 $.get('notify/mark/all', function(data) {
784 timer = setTimeout(NavUpdate,1000);
790 * sprintf in javascript
791 * "{0} and {1}".format('zero','uno');
793 String.prototype.format = function() {
794 var formatted = this;
795 for (var i = 0; i < arguments.length; i++) {
796 var regexp = new RegExp('\\{'+i+'\\}', 'gi');
797 formatted = formatted.replace(regexp, arguments[i]);
802 Array.prototype.remove = function(item) {
803 to=undefined; from=this.indexOf(item);
804 var rest = this.slice((to || from) + 1 || this.length);
805 this.length = from < 0 ? this.length + from : from;
806 return this.push.apply(this, rest);
809 function previewTheme(elm) {
810 theme = $(elm).val();
811 $.getJSON('pretheme?f=&theme=' + theme,function(data) {
812 $('#theme-preview').html('<div id="theme-desc">' + data.desc + '</div><div id="theme-version">' + data.version + '</div><div id="theme-credits">' + data.credits + '</div><a href="' + data.img + '"><img src="' + data.img + '" width="320" height="240" alt="' + theme + '" /></a>');
817 // notification permission settings in localstorage
818 // set by settings page
819 function getNotificationPermission() {
820 if (window["Notification"] === undefined) {
824 if (Notification.permission === 'granted') {
825 var val = localStorage.getItem('notification-permissions');
831 return Notification.permission;
836 * Show a dialog loaded from an url
837 * By defaults this load the url in an iframe in colorbox
838 * Themes can overwrite `show()` function to personalize it
845 * @return object colorbox
847 show : function (url) {
848 var size = Dialog._get_size();
849 return $.colorbox({href: url, iframe:true,innerWidth: size.width+'px',innerHeight: size.height+'px'})
853 * Show the Image browser dialog
856 * @param string id (optional)
859 * The name will be used to build the event name
860 * fired by image browser dialog when the user select
861 * an image. The optional id will be passed as argument
862 * to the event handler
864 doImageBrowser : function (name, id) {
865 var url = Dialog._get_url("image",name,id);
866 return Dialog.show(url);
870 * Show the File browser dialog
873 * @param string id (optional)
876 * The name will be used to build the event name
877 * fired by file browser dialog when the user select
878 * a file. The optional id will be passed as argument
879 * to the event handler
881 doFileBrowser : function (name, id) {
882 var url = Dialog._get_url("file",name,id);
883 return Dialog.show(url);
886 _get_url : function(type, name, id) {
888 if (id !== undefined) {
889 hash = hash + "-" + id;
891 return baseurl + "/fbrowser/"+type+"/?mode=minimal#"+hash;
894 _get_size: function() {
896 width: window.innerWidth-50,
897 height: window.innerHeight-100