2 * StatusNet - a distributed open-source microblogging tool
3 * Copyright (C) 2008, StatusNet, Inc.
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Affero General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Affero General Public License for more details.
15 * You should have received a copy of the GNU Affero General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 * @category UI interaction
20 * @author Sarven Capadisli <csarven@status.net>
21 * @author Evan Prodromou <evan@status.net>
22 * @copyright 2009 StatusNet, Inc.
23 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
24 * @link http://status.net/
27 var SN = { // StatusNet
30 CounterBlackout: false,
32 PatternUsername: /^[0-9a-zA-Z\-_.]*$/,
33 HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307]
41 Processing: 'processing',
42 CommandResult: 'command_result',
43 FormNotice: 'form_notice',
44 NoticeDataText: 'notice_data-text',
45 NoticeTextCount: 'notice_text-count',
46 NoticeInReplyTo: 'notice_in-reply-to',
47 NoticeDataAttach: 'notice_data-attach',
48 NoticeDataAttachSelected: 'notice_data-attach_selected',
49 NoticeActionSubmit: 'notice_action-submit',
50 NoticeLat: 'notice_data-lat',
51 NoticeLon: 'notice_data-lon',
52 NoticeLocationId: 'notice_data-location_id',
53 NoticeLocationNs: 'notice_data-location_ns',
54 NoticeLocationName: 'notice_data-location_name',
55 NoticeLocationCookieName: 'location_enabled'
60 FormNoticeEnhancements: function(form) {
61 form_id = form.attr('id');
63 if (jQuery.data(form[0], 'ElementData') === undefined) {
64 MaxLength = $('#'+form_id+' #'+SN.C.S.NoticeTextCount).text();
65 if (typeof(MaxLength) == 'undefined') {
66 MaxLength = SN.C.I.MaxLength;
68 jQuery.data(form[0], 'ElementData', {MaxLength:MaxLength});
72 NDT = $('#'+form_id+' #'+SN.C.S.NoticeDataText);
74 NDT.bind('keyup', function(e) {
78 NDT.bind('keydown', function(e) {
79 SN.U.SubmitOnReturn(e, form);
83 $('#'+form_id+' #'+SN.C.S.NoticeTextCount).text(jQuery.data(form[0], 'ElementData').MaxLength);
86 if ($('body')[0].id != 'conversation') {
87 $('#'+form_id+' textarea').focus();
91 SubmitOnReturn: function(event, el) {
92 if (event.keyCode == 13 || event.keyCode == 10) {
94 event.preventDefault();
95 event.stopPropagation();
96 $('#'+el[0].id+' #'+SN.C.S.NoticeDataText).blur();
103 Counter: function(form) {
104 SN.C.I.FormNoticeCurrent = form;
105 form_id = form.attr('id');
107 var MaxLength = jQuery.data(form[0], 'ElementData').MaxLength;
109 if (MaxLength <= 0) {
113 var remaining = MaxLength - $('#'+form_id+' #'+SN.C.S.NoticeDataText).val().length;
114 var counter = $('#'+form_id+' #'+SN.C.S.NoticeTextCount);
116 if (remaining.toString() != counter.text()) {
117 if (!SN.C.I.CounterBlackout || remaining === 0) {
118 if (counter.text() != String(remaining)) {
119 counter.text(remaining);
122 form.addClass(SN.C.S.Warning);
124 form.removeClass(SN.C.S.Warning);
126 // Skip updates for the next 500ms.
127 // On slower hardware, updating on every keypress is unpleasant.
128 if (!SN.C.I.CounterBlackout) {
129 SN.C.I.CounterBlackout = true;
130 SN.C.I.FormNoticeCurrent = form;
131 window.setTimeout("SN.U.ClearCounterBlackout(SN.C.I.FormNoticeCurrent);", 500);
137 ClearCounterBlackout: function(form) {
138 // Allow keyup events to poke the counter again
139 SN.C.I.CounterBlackout = false;
140 // Check if the string changed since we last looked
144 FormXHR: function(f) {
145 if (jQuery.data(f[0], "ElementData") === undefined) {
146 jQuery.data(f[0], "ElementData", {Bind:'submit'});
147 f.bind('submit', function(e) {
148 form_id = $(this)[0].id;
152 url: $(this)[0].action,
153 data: $(this).serialize() + '&ajax=1',
154 beforeSend: function(xhr) {
155 $('#'+form_id).addClass(SN.C.S.Processing);
156 $('#'+form_id+' .submit').addClass(SN.C.S.Disabled);
157 $('#'+form_id+' .submit').attr(SN.C.S.Disabled, SN.C.S.Disabled);
159 error: function (xhr, textStatus, errorThrown) {
160 alert(errorThrown || textStatus);
162 success: function(data, textStatus) {
163 if (typeof($('form', data)[0]) != 'undefined') {
164 form_new = document._importNode($('form', data)[0], true);
165 $('#'+form_id).replaceWith(form_new);
166 $('#'+form_new.id).each(function() { SN.U.FormXHR($(this)); });
169 $('#'+form_id).replaceWith(document._importNode($('p', data)[0], true));
178 FormNoticeXHR: function(form) {
179 form_id = form.attr('id');
180 form.append('<input type="hidden" name="ajax" value="1"/>');
184 beforeSend: function(xhr) {
185 if ($('#'+form_id+' #'+SN.C.S.NoticeDataText)[0].value.length === 0) {
186 form.addClass(SN.C.S.Warning);
189 form.addClass(SN.C.S.Processing);
190 $('#'+form_id+' #'+SN.C.S.NoticeActionSubmit).addClass(SN.C.S.Disabled);
191 $('#'+form_id+' #'+SN.C.S.NoticeActionSubmit).attr(SN.C.S.Disabled, SN.C.S.Disabled);
194 error: function (xhr, textStatus, errorThrown) {
195 form.removeClass(SN.C.S.Processing);
196 $('#'+form_id+' #'+SN.C.S.NoticeActionSubmit).removeClass(SN.C.S.Disabled);
197 $('#'+form_id+' #'+SN.C.S.NoticeActionSubmit).removeAttr(SN.C.S.Disabled, SN.C.S.Disabled);
198 $('#'+form_id+' .form_response').remove();
199 if (textStatus == 'timeout') {
200 form.append('<p class="form_response error">Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists.</p>');
203 if ($('.'+SN.C.S.Error, xhr.responseXML).length > 0) {
204 form.append(document._importNode($('.'+SN.C.S.Error, xhr.responseXML)[0], true));
207 if (parseInt(xhr.status) === 0 || jQuery.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) {
208 $('#'+form_id).resetForm();
209 $('#'+form_id+' #'+SN.C.S.NoticeDataAttachSelected).remove();
210 SN.U.FormNoticeEnhancements($('#'+form_id));
213 form.append('<p class="form_response error">(Sorry! We had trouble sending your notice ('+xhr.status+' '+xhr.statusText+'). Please report the problem to the site administrator if this happens again.</p>');
218 success: function(data, textStatus) {
219 $('#'+form_id+' .form_response').remove();
221 if ($('#'+SN.C.S.Error, data).length > 0) {
222 result = document._importNode($('p', data)[0], true);
223 result = result.textContent || result.innerHTML;
224 form.append('<p class="form_response error">'+result+'</p>');
227 if($('body')[0].id == 'bookmarklet') {
231 if ($('#'+SN.C.S.CommandResult, data).length > 0) {
232 result = document._importNode($('p', data)[0], true);
233 result = result.textContent || result.innerHTML;
234 form.append('<p class="form_response success">'+result+'</p>');
237 var notices = $('#notices_primary .notices');
238 if (notices.length > 0) {
239 var notice = document._importNode($('li', data)[0], true);
240 if ($('#'+notice.id).length === 0) {
241 var notice_irt_value = $('#'+SN.C.S.NoticeInReplyTo).val();
242 var notice_irt = '#notices_primary #notice-'+notice_irt_value;
243 if($('body')[0].id == 'conversation') {
244 if(notice_irt_value.length > 0 && $(notice_irt+' .notices').length < 1) {
245 $(notice_irt).append('<ul class="notices"></ul>');
247 $($(notice_irt+' .notices')[0]).append(notice);
250 notices.prepend(notice);
252 $('#'+notice.id).css({display:'none'});
253 $('#'+notice.id).fadeIn(2500);
254 SN.U.NoticeWithAttachment($('#'+notice.id));
255 SN.U.NoticeReplyTo($('#'+notice.id));
256 SN.U.FormXHR($('#'+notice.id+' .form_favor'));
260 result = document._importNode($('title', data)[0], true);
261 result_title = result.textContent || result.innerHTML;
262 form.append('<p class="form_response success">'+result_title+'</p>');
265 $('#'+form_id).resetForm();
266 $('#'+form_id+' #'+SN.C.S.NoticeDataAttachSelected).remove();
267 SN.U.FormNoticeEnhancements($('#'+form_id));
270 complete: function(xhr, textStatus) {
271 form.removeClass(SN.C.S.Processing);
272 $('#'+form_id+' #'+SN.C.S.NoticeActionSubmit).removeAttr(SN.C.S.Disabled);
273 $('#'+form_id+' #'+SN.C.S.NoticeActionSubmit).removeClass(SN.C.S.Disabled);
278 NoticeReply: function() {
279 if ($('#'+SN.C.S.NoticeDataText).length > 0 && $('#content .notice_reply').length > 0) {
280 $('#content .notice').each(function() { SN.U.NoticeReplyTo($(this)); });
284 NoticeReplyTo: function(notice_item) {
285 var notice = notice_item[0];
286 var notice_reply = $('.notice_reply', notice)[0];
288 if (jQuery.data(notice_reply, "ElementData") === undefined) {
289 jQuery.data(notice_reply, "ElementData", {Bind:'submit'});
290 $(notice_reply).bind('click', function() {
291 var nickname = ($('.author .nickname', notice).length > 0) ? $($('.author .nickname', notice)[0]) : $('.author .nickname.uid');
292 SN.U.NoticeReplySet(nickname.text(), $($('.notice_id', notice)[0]).text());
298 NoticeReplySet: function(nick,id) {
299 if (nick.match(SN.C.I.PatternUsername)) {
300 var text = $('#'+SN.C.S.NoticeDataText);
301 if (text.length > 0) {
302 replyto = '@' + nick + ' ';
303 text.val(replyto + text.val().replace(RegExp(replyto, 'i'), ''));
304 $('#'+SN.C.S.FormNotice+' #'+SN.C.S.NoticeInReplyTo).val(id);
307 if (text[0].setSelectionRange) {
308 var len = text.val().length;
309 text[0].setSelectionRange(len,len);
315 NoticeFavor: function() {
316 $('.form_favor').each(function() { SN.U.FormXHR($(this)); });
317 $('.form_disfavor').each(function() { SN.U.FormXHR($(this)); });
320 NoticeRepeat: function() {
321 $('.form_repeat').each(function() {
322 SN.U.FormXHR($(this));
323 SN.U.NoticeRepeatConfirmation($(this));
327 NoticeRepeatConfirmation: function(form) {
329 form.closest('.notice-options').addClass('opaque');
330 form.addClass('dialogbox');
332 form.append('<button class="close">×</button>');
333 form.find('button.close').click(function(){
336 form.closest('.notice-options').removeClass('opaque');
337 form.removeClass('dialogbox');
338 form.find('.submit_dialogbox').remove();
339 form.find('.submit').show();
345 form.find('.submit').bind('click', function(e) {
348 var submit = form.find('.submit').clone();
349 submit.addClass('submit_dialogbox');
350 submit.removeClass('submit');
359 NoticeAttachments: function() {
360 $('.notice a.attachment').each(function() {
361 SN.U.NoticeWithAttachment($(this).closest('.notice'));
365 NoticeWithAttachment: function(notice) {
366 if ($('.attachment', notice).length === 0) {
370 var notice_id = notice.attr('id');
372 $.fn.jOverlay.options = {
380 imgLoading : $('address .url')[0].href+'theme/base/images/illustrations/illu_progress_loading-01.gif',
381 bgClickToClose : true,
382 success : function() {
383 $('#jOverlayContent').append('<button class="close">×</button>');
384 $('#jOverlayContent button').click($.closeOverlay);
388 css : {'max-width':'542px', 'top':'5%', 'left':'32.5%'}
391 $('#'+notice_id+' a.attachment').click(function() {
392 $().jOverlay({url: $('address .url')[0].href+'attachment/' + ($(this).attr('id').substring('attachment'.length + 1)) + '/ajax'});
397 $("body:not(#shownotice) #"+notice_id+" a.thumbnail").hover(
399 var anchor = $(this);
400 $("a.thumbnail").children('img').hide();
401 anchor.closest(".entry-title").addClass('ov');
403 if (anchor.children('img').length === 0) {
404 t = setTimeout(function() {
405 $.get($('address .url')[0].href+'attachment/' + (anchor.attr('id').substring('attachment'.length + 1)) + '/thumbnail', null, function(data) {
411 anchor.children('img').show();
416 $("a.thumbnail").children('img').hide();
417 $(this).closest(".entry-title").removeClass('ov');
422 NoticeDataAttach: function() {
423 NDA = $('#'+SN.C.S.NoticeDataAttach);
424 NDA.change(function() {
425 S = '<div id="'+SN.C.S.NoticeDataAttachSelected+'" class="'+SN.C.S.Success+'"><code>'+$(this).val()+'</code> <button class="close">×</button></div>';
426 NDAS = $('#'+SN.C.S.NoticeDataAttachSelected);
427 if (NDAS.length > 0) {
431 $('#'+SN.C.S.FormNotice).append(S);
433 $('#'+SN.C.S.NoticeDataAttachSelected+' button').click(function(){
434 $('#'+SN.C.S.NoticeDataAttachSelected).remove();
440 NoticeLocationAttach: function() {
441 if ($('#notice_data-location_enabled').length > 0) {
442 if (navigator.geolocation) {
443 $('#notice_data-location_enabled').change(function() {
444 $.cookie(SN.C.S.NoticeLocationCookieName, $('#notice_data-location_enabled').attr('checked'));
446 if ($('#notice_data-location_enabled').attr('checked') === true) {
447 $('#'+SN.C.S.NoticeLocationName).show();
448 $('#'+SN.C.S.NoticeLocationName).addClass('processing');
449 navigator.geolocation.getCurrentPosition(function(position) {
450 $('#'+SN.C.S.NoticeLat).val(position.coords.latitude);
451 $('#'+SN.C.S.NoticeLon).val(position.coords.longitude);
452 var data = {'lat': position.coords.latitude,'lon': position.coords.longitude, 'token': $('#token').val()};
453 $.getJSON($('#notice_data-location_enabled_container').attr('data-geocode-url'), data,function(location) {
454 $('#'+SN.C.S.NoticeLocationName).removeClass('processing');
455 if(typeof(location.location_ns)!="undefined") $('#'+SN.C.S.NoticeLocationNs).val(location.location_ns);
456 if(typeof(location.location_id)!="undefined") $('#'+SN.C.S.NoticeLocationId).val(location.location_id);
457 if(typeof(location.name)=="undefined") {
458 $('#'+SN.C.S.NoticeLocationName).text(position.coords.latitude + ' ' + position.coords.longitude);
460 $('#'+SN.C.S.NoticeLocationName).text(location.name);
461 $('#'+SN.C.S.NoticeLocationName).attr('href',location.url);
467 $('#'+SN.C.S.NoticeLocationName).hide();
468 $('#'+SN.C.S.NoticeLat).val("");
469 $('#'+SN.C.S.NoticeLon).val("");
470 $('#'+SN.C.S.NoticeLocationNs).val("");
471 $('#'+SN.C.S.NoticeLocationId).val("");
474 var cookieVal = $.cookie(SN.C.S.NoticeLocationCookieName);
475 $('#notice_data-location_enabled').attr('checked',(cookieVal == null || cookieVal == 'true'));
476 $('#notice_data-location_enabled').change();
481 NewDirectMessage: function() {
482 NDM = $('.entity_send-a-message a');
483 NDM.attr({'href':NDM.attr('href')+'&ajax=1'});
484 NDM.bind('click', function() {
485 var NDMF = $('.entity_send-a-message form');
486 if (NDMF.length === 0) {
487 $(this).addClass('processing');
488 $.get(NDM.attr('href'), null, function(data) {
489 $('.entity_send-a-message').append(document._importNode($('form', data)[0], true));
490 NDMF = $('.entity_send-a-message .form_notice');
491 SN.U.FormNoticeXHR(NDMF);
492 SN.U.FormNoticeEnhancements(NDMF);
493 NDMF.append('<button class="close">×</button>');
494 $('.entity_send-a-message button').click(function(){
498 NDM.removeClass('processing');
503 $('.entity_send-a-message textarea').focus();
511 NoticeForm: function() {
512 if ($('body.user_in').length > 0) {
513 $('.'+SN.C.S.FormNotice).each(function() {
514 SN.U.FormNoticeXHR($(this));
515 SN.U.FormNoticeEnhancements($(this));
518 SN.U.NoticeDataAttach();
519 SN.U.NoticeLocationAttach();
523 Notices: function() {
524 if ($('body.user_in').length > 0) {
530 SN.U.NoticeAttachments();
533 EntityActions: function() {
534 if ($('body.user_in').length > 0) {
535 $('.form_user_subscribe').each(function() { SN.U.FormXHR($(this)); });
536 $('.form_user_unsubscribe').each(function() { SN.U.FormXHR($(this)); });
537 $('.form_group_join').each(function() { SN.U.FormXHR($(this)); });
538 $('.form_group_leave').each(function() { SN.U.FormXHR($(this)); });
539 $('.form_user_nudge').each(function() { SN.U.FormXHR($(this)); });
541 SN.U.NewDirectMessage();
547 $(document).ready(function(){
548 if ($('.'+SN.C.S.FormNotice).length > 0) {
549 SN.Init.NoticeForm();
551 if ($('#content .notices').length > 0) {
554 if ($('#content .entity_actions').length > 0) {
555 SN.Init.EntityActions();