js/util.js

   1 /*
   2  * StatusNet - a distributed open-source microblogging tool
   3  * Copyright (C) 2008, StatusNet, Inc.
   4  *
   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.
   9  *
  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.
  14  *
  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/>.
  17  *
  18  * @category  UI interaction
  19  * @package   StatusNet
  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/
  25  */
  26
  27 var SN = { // StatusNet
  28     C: { // Config
  29         I: { // Init
  30             CounterBlackout: false,
  31             MaxLength: 140,
  32             PatternUsername: /^[0-9a-zA-Z\-_.]*$/,
  33             HTTP20x30x: [200, 201, 202, 203, 204, 205, 206, 300, 301, 302, 303, 304, 305, 306, 307]
  34         },
  35
  36         S: { // Selector
  37             Disabled: 'disabled',
  38             Warning: 'warning',
  39             Error: 'error',
  40             Success: 'success',
  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             NoticeGeoName: 'notice_data-geo_name',
  55             NoticeDataGeo: 'notice_data-geo',
  56             NoticeDataGeoCookie: 'notice_data-geo_cookie',
  57             NoticeDataGeoSelected: 'notice_data-geo_selected',
  58             StatusNetInstance:'StatusNetInstance'
  59         }
  60     },
  61
  62     U: { // Utils
  63         FormNoticeEnhancements: function(form) {
  64             form_id = form.attr('id');
  65
  66             if (jQuery.data(form[0], 'ElementData') === undefined) {
  67                 MaxLength = $('#'+form_id+' #'+SN.C.S.NoticeTextCount).text();
  68                 if (typeof(MaxLength) == 'undefined') {
  69                      MaxLength = SN.C.I.MaxLength;
  70                 }
  71                 jQuery.data(form[0], 'ElementData', {MaxLength:MaxLength});
  72
  73                 SN.U.Counter(form);
  74
  75                 NDT = $('#'+form_id+' #'+SN.C.S.NoticeDataText);
  76
  77                 NDT.bind('keyup', function(e) {
  78                     SN.U.Counter(form);
  79                 });
  80
  81                 NDT.bind('keydown', function(e) {
  82                     SN.U.SubmitOnReturn(e, form);
  83                 });
  84             }
  85             else {
  86                 $('#'+form_id+' #'+SN.C.S.NoticeTextCount).text(jQuery.data(form[0], 'ElementData').MaxLength);
  87             }
  88
  89             if ($('body')[0].id != 'conversation') {
  90                 $('#'+form_id+' textarea').focus();
  91             }
  92         },
  93
  94         SubmitOnReturn: function(event, el) {
  95             if (event.keyCode == 13 || event.keyCode == 10) {
  96                 el.submit();
  97                 event.preventDefault();
  98                 event.stopPropagation();
  99                 $('#'+el[0].id+' #'+SN.C.S.NoticeDataText).blur();
 100                 $('body').focus();
 101                 return false;
 102             }
 103             return true;
 104         },
 105
 106         Counter: function(form) {
 107             SN.C.I.FormNoticeCurrent = form;
 108             form_id = form.attr('id');
 109
 110             var MaxLength = jQuery.data(form[0], 'ElementData').MaxLength;
 111
 112             if (MaxLength <= 0) {
 113                 return;
 114             }
 115
 116             var remaining = MaxLength - $('#'+form_id+' #'+SN.C.S.NoticeDataText).val().length;
 117             var counter = $('#'+form_id+' #'+SN.C.S.NoticeTextCount);
 118
 119             if (remaining.toString() != counter.text()) {
 120                 if (!SN.C.I.CounterBlackout || remaining === 0) {
 121                     if (counter.text() != String(remaining)) {
 122                         counter.text(remaining);
 123                     }
 124                     if (remaining < 0) {
 125                         form.addClass(SN.C.S.Warning);
 126                     } else {
 127                         form.removeClass(SN.C.S.Warning);
 128                     }
 129                     // Skip updates for the next 500ms.
 130                     // On slower hardware, updating on every keypress is unpleasant.
 131                     if (!SN.C.I.CounterBlackout) {
 132                         SN.C.I.CounterBlackout = true;
 133                         SN.C.I.FormNoticeCurrent = form;
 134                         window.setTimeout("SN.U.ClearCounterBlackout(SN.C.I.FormNoticeCurrent);", 500);
 135                     }
 136                 }
 137             }
 138         },
 139
 140         ClearCounterBlackout: function(form) {
 141             // Allow keyup events to poke the counter again
 142             SN.C.I.CounterBlackout = false;
 143             // Check if the string changed since we last looked
 144             SN.U.Counter(form);
 145         },
 146
 147         FormXHR: function(form) {
 148             $.ajax({
 149                 type: 'POST',
 150                 dataType: 'xml',
 151                 url: form.attr('action'),
 152                 data: form.serialize() + '&ajax=1',
 153                 beforeSend: function(xhr) {
 154                     form
 155                         .addClass(SN.C.S.Processing)
 156                         .find('.submit')
 157                             .addClass(SN.C.S.Disabled)
 158                             .attr(SN.C.S.Disabled, SN.C.S.Disabled);
 159                 },
 160                 error: function (xhr, textStatus, errorThrown) {
 161                     alert(errorThrown || textStatus);
 162                 },
 163                 success: function(data, textStatus) {
 164                     if (typeof($('form', data)[0]) != 'undefined') {
 165                         form_new = document._importNode($('form', data)[0], true);
 166                         form.replaceWith(form_new);
 167                     }
 168                     else {
 169                         form.replaceWith(document._importNode($('p', data)[0], true));
 170                     }
 171                 }
 172             });
 173         },
 174
 175         FormNoticeXHR: function(form) {
 176             SN.C.I.NoticeDataGeo = {};
 177             form_id = form.attr('id');
 178             form.append('<input type="hidden" name="ajax" value="1"/>');
 179             form.ajaxForm({
 180                 dataType: 'xml',
 181                 timeout: '60000',
 182                 beforeSend: function(formData) {
 183                     if (form.find('#'+SN.C.S.NoticeDataText)[0].value.length === 0) {
 184                         form.addClass(SN.C.S.Warning);
 185                         return false;
 186                     }
 187                     form
 188                         .addClass(SN.C.S.Processing)
 189                         .find('#'+SN.C.S.NoticeActionSubmit)
 190                             .addClass(SN.C.S.Disabled)
 191                             .attr(SN.C.S.Disabled, SN.C.S.Disabled);
 192
 193                     SN.C.I.NoticeDataGeo.NLat = $('#'+SN.C.S.NoticeLat).val();
 194                     SN.C.I.NoticeDataGeo.NLon = $('#'+SN.C.S.NoticeLon).val();
 195                     SN.C.I.NoticeDataGeo.NLNS = $('#'+SN.C.S.NoticeLocationNs).val();
 196                     SN.C.I.NoticeDataGeo.NLID = $('#'+SN.C.S.NoticeLocationId).val();
 197                     SN.C.I.NoticeDataGeo.NDG = $('#'+SN.C.S.NoticeDataGeo).attr('checked');
 198
 199                     cookieValue = $.cookie(SN.C.S.NoticeDataGeoCookie);
 200
 201                     if (cookieValue !== null && cookieValue != 'disabled') {
 202                         cookieValue = JSON.parse(cookieValue);
 203                         SN.C.I.NoticeDataGeo.NLat = $('#'+SN.C.S.NoticeLat).val(cookieValue.NLat).val();
 204                         SN.C.I.NoticeDataGeo.NLon = $('#'+SN.C.S.NoticeLon).val(cookieValue.NLon).val();
 205                         if ($('#'+SN.C.S.NoticeLocationNs).val(cookieValue.NLNS)) {
 206                             SN.C.I.NoticeDataGeo.NLNS = $('#'+SN.C.S.NoticeLocationNs).val(cookieValue.NLNS).val();
 207                             SN.C.I.NoticeDataGeo.NLID = $('#'+SN.C.S.NoticeLocationId).val(cookieValue.NLID).val();
 208                         }
 209                     }
 210                     if (cookieValue == 'disabled') {
 211                         SN.C.I.NoticeDataGeo.NDG = $('#'+SN.C.S.NoticeDataGeo).attr('checked', false).attr('checked');
 212                     }
 213                     else {
 214                         SN.C.I.NoticeDataGeo.NDG = $('#'+SN.C.S.NoticeDataGeo).attr('checked', true).attr('checked');
 215                     }
 216
 217                     return true;
 218                 },
 219                 error: function (xhr, textStatus, errorThrown) {
 220                     form
 221                         .removeClass(SN.C.S.Processing)
 222                         .find('#'+SN.C.S.NoticeActionSubmit)
 223                             .removeClass(SN.C.S.Disabled)
 224                             .removeAttr(SN.C.S.Disabled, SN.C.S.Disabled);
 225                     form.find('.form_response').remove();
 226                     if (textStatus == 'timeout') {
 227                         form.append('<p class="form_response error">Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists.</p>');
 228                     }
 229                     else {
 230                         if ($('.'+SN.C.S.Error, xhr.responseXML).length > 0) {
 231                             form.append(document._importNode($('.'+SN.C.S.Error, xhr.responseXML)[0], true));
 232                         }
 233                         else {
 234                             if (parseInt(xhr.status) === 0 || jQuery.inArray(parseInt(xhr.status), SN.C.I.HTTP20x30x) >= 0) {
 235                                 form
 236                                     .resetForm()
 237                                     .find('#'+SN.C.S.NoticeDataAttachSelected).remove();
 238                                 SN.U.FormNoticeEnhancements(form);
 239                             }
 240                             else {
 241                                 form.append('<p class="form_response error">(Sorry! We had trouble sending your notice ('+xhr.status+' '+xhr.statusText+'). Please report the problem to the site administrator if this happens again.</p>');
 242                             }
 243                         }
 244                     }
 245                 },
 246                 success: function(data, textStatus) {
 247                     form.find('.form_response').remove();
 248                     var result;
 249                     if ($('#'+SN.C.S.Error, data).length > 0) {
 250                         result = document._importNode($('p', data)[0], true);
 251                         result = result.textContent || result.innerHTML;
 252                         form.append('<p class="form_response error">'+result+'</p>');
 253                     }
 254                     else {
 255                         if($('body')[0].id == 'bookmarklet') {
 256                             self.close();
 257                         }
 258
 259                         if ($('#'+SN.C.S.CommandResult, data).length > 0) {
 260                             result = document._importNode($('p', data)[0], true);
 261                             result = result.textContent || result.innerHTML;
 262                             form.append('<p class="form_response success">'+result+'</p>');
 263                         }
 264                         else {
 265                             var notices = $('#notices_primary .notices');
 266                             if (notices.length > 0) {
 267                                 var notice = document._importNode($('li', data)[0], true);
 268                                 if ($('#'+notice.id).length === 0) {
 269                                     var notice_irt_value = $('#'+SN.C.S.NoticeInReplyTo).val();
 270                                     var notice_irt = '#notices_primary #notice-'+notice_irt_value;
 271                                     if($('body')[0].id == 'conversation') {
 272                                         if(notice_irt_value.length > 0 && $(notice_irt+' .notices').length < 1) {
 273                                             $(notice_irt).append('<ul class="notices"></ul>');
 274                                         }
 275                                         $($(notice_irt+' .notices')[0]).append(notice);
 276                                     }
 277                                     else {
 278                                         notices.prepend(notice);
 279                                     }
 280                                     $('#'+notice.id)
 281                                         .css({display:'none'})
 282                                         .fadeIn(2500);
 283                                     SN.U.NoticeWithAttachment($('#'+notice.id));
 284                                     SN.U.NoticeReplyTo($('#'+notice.id));
 285                                 }
 286                             }
 287                             else {
 288                                 result = document._importNode($('title', data)[0], true);
 289                                 result_title = result.textContent || result.innerHTML;
 290                                 form.append('<p class="form_response success">'+result_title+'</p>');
 291                             }
 292                         }
 293                         form.resetForm();
 294                         form.find('#'+SN.C.S.NoticeInReplyTo).val('');
 295                         form.find('#'+SN.C.S.NoticeDataAttachSelected).remove();
 296                         SN.U.FormNoticeEnhancements(form);
 297                     }
 298                 },
 299                 complete: function(xhr, textStatus) {
 300                     form
 301                         .removeClass(SN.C.S.Processing)
 302                         .find('#'+SN.C.S.NoticeActionSubmit)
 303                             .removeAttr(SN.C.S.Disabled)
 304                             .removeClass(SN.C.S.Disabled);
 305
 306                     $('#'+SN.C.S.NoticeLat).val(SN.C.I.NoticeDataGeo.NLat);
 307                     $('#'+SN.C.S.NoticeLon).val(SN.C.I.NoticeDataGeo.NLon);
 308                     if ($('#'+SN.C.S.NoticeLocationNs)) {
 309                         $('#'+SN.C.S.NoticeLocationNs).val(SN.C.I.NoticeDataGeo.NLNS);
 310                         $('#'+SN.C.S.NoticeLocationId).val(SN.C.I.NoticeDataGeo.NLID);
 311                     }
 312                     $('#'+SN.C.S.NoticeDataGeo).attr('checked', SN.C.I.NoticeDataGeo.NDG);
 313                 }
 314             });
 315         },
 316
 317         NoticeReply: function() {
 318             if ($('#'+SN.C.S.NoticeDataText).length > 0 && $('#content .notice_reply').length > 0) {
 319                 $('#content .notice').each(function() { SN.U.NoticeReplyTo($(this)); });
 320             }
 321         },
 322
 323         NoticeReplyTo: function(notice_item) {
 324             var notice = notice_item[0];
 325             var notice_reply = $('.notice_reply', notice)[0];
 326
 327             if (jQuery.data(notice_reply, "ElementData") === undefined) {
 328                 jQuery.data(notice_reply, "ElementData", {Bind:'submit'});
 329                 $(notice_reply).bind('click', function() {
 330                     var nickname = ($('.author .nickname', notice).length > 0) ? $($('.author .nickname', notice)[0]) : $('.author .nickname.uid');
 331                     SN.U.NoticeReplySet(nickname.text(), $($('.notice_id', notice)[0]).text());
 332                     return false;
 333                 });
 334             }
 335         },
 336
 337         NoticeReplySet: function(nick,id) {
 338             if (nick.match(SN.C.I.PatternUsername)) {
 339                 var text = $('#'+SN.C.S.NoticeDataText);
 340                 if (text.length > 0) {
 341                     replyto = '@' + nick + ' ';
 342                     text.val(replyto + text.val().replace(RegExp(replyto, 'i'), ''));
 343                     $('#'+SN.C.S.FormNotice+' #'+SN.C.S.NoticeInReplyTo).val(id);
 344
 345                     text[0].focus();
 346                     if (text[0].setSelectionRange) {
 347                         var len = text.val().length;
 348                         text[0].setSelectionRange(len,len);
 349                     }
 350                 }
 351             }
 352         },
 353
 354         NoticeFavor: function() {
 355             $('.form_favor').live('click', function() { SN.U.FormXHR($(this)); return false; });
 356             $('.form_disfavor').live('click', function() { SN.U.FormXHR($(this)); return false; });
 357         },
 358
 359         NoticeRepeat: function() {
 360             $('.form_repeat').live('click', function(e) {
 361                 e.preventDefault();
 362
 363                 SN.U.NoticeRepeatConfirmation($(this));
 364                 return false;
 365             });
 366         },
 367
 368         NoticeRepeatConfirmation: function(form) {
 369             var submit_i = form.find('.submit');
 370
 371             var submit = submit_i.clone();
 372             submit
 373                 .addClass('submit_dialogbox')
 374                 .removeClass('submit');
 375             form.append(submit);
 376             submit.bind('click', function() { SN.U.FormXHR(form); return false; });
 377
 378             submit_i.hide();
 379
 380             form
 381                 .addClass('dialogbox')
 382                 .append('<button class="close">&#215;</button>')
 383                 .closest('.notice-options')
 384                     .addClass('opaque');
 385
 386             form.find('button.close').click(function(){
 387                 $(this).remove();
 388
 389                 form
 390                     .removeClass('dialogbox')
 391                     .closest('.notice-options')
 392                         .removeClass('opaque');
 393
 394                 form.find('.submit_dialogbox').remove();
 395                 form.find('.submit').show();
 396
 397                 return false;
 398             });
 399         },
 400
 401         NoticeAttachments: function() {
 402             $('.notice a.attachment').each(function() {
 403                 SN.U.NoticeWithAttachment($(this).closest('.notice'));
 404             });
 405         },
 406
 407         NoticeWithAttachment: function(notice) {
 408             if (notice.find('.attachment').length === 0) {
 409                 return;
 410             }
 411
 412             $.fn.jOverlay.options = {
 413                 method : 'GET',
 414                 data : '',
 415                 url : '',
 416                 color : '#000',
 417                 opacity : '0.6',
 418                 zIndex : 9999,
 419                 center : false,
 420                 imgLoading : $('address .url')[0].href+'theme/base/images/illustrations/illu_progress_loading-01.gif',
 421                 bgClickToClose : true,
 422                 success : function() {
 423                     $('#jOverlayContent').append('<button class="close">&#215;</button>');
 424                     $('#jOverlayContent button').click($.closeOverlay);
 425                 },
 426                 timeout : 0,
 427                 autoHide : true,
 428                 css : {'max-width':'542px', 'top':'5%', 'left':'32.5%'}
 429             };
 430
 431             notice.find('a.attachment').click(function() {
 432                 $().jOverlay({url: $('address .url')[0].href+'attachment/' + ($(this).attr('id').substring('attachment'.length + 1)) + '/ajax'});
 433                 return false;
 434             });
 435
 436             if ($('#shownotice').length == 0) {
 437                 var t;
 438                 notice.find('a.thumbnail').hover(
 439                     function() {
 440                         var anchor = $(this);
 441                         $('a.thumbnail').children('img').hide();
 442                         anchor.closest(".entry-title").addClass('ov');
 443
 444                         if (anchor.children('img').length === 0) {
 445                             t = setTimeout(function() {
 446                                 $.get($('address .url')[0].href+'attachment/' + (anchor.attr('id').substring('attachment'.length + 1)) + '/thumbnail', null, function(data) {
 447                                     anchor.append(data);
 448                                 });
 449                             }, 500);
 450                         }
 451                         else {
 452                             anchor.children('img').show();
 453                         }
 454                     },
 455                     function() {
 456                         clearTimeout(t);
 457                         $('a.thumbnail').children('img').hide();
 458                         $(this).closest('.entry-title').removeClass('ov');
 459                     }
 460                 );
 461             }
 462         },
 463
 464         NoticeDataAttach: function() {
 465             NDA = $('#'+SN.C.S.NoticeDataAttach);
 466             NDA.change(function() {
 467                 S = '<div id="'+SN.C.S.NoticeDataAttachSelected+'" class="'+SN.C.S.Success+'"><code>'+$(this).val()+'</code> <button class="close">&#215;</button></div>';
 468                 NDAS = $('#'+SN.C.S.NoticeDataAttachSelected);
 469                 if (NDAS.length > 0) {
 470                     NDAS.replaceWith(S);
 471                 }
 472                 else {
 473                     $('#'+SN.C.S.FormNotice).append(S);
 474                 }
 475                 $('#'+SN.C.S.NoticeDataAttachSelected+' button').click(function(){
 476                     $('#'+SN.C.S.NoticeDataAttachSelected).remove();
 477                     NDA.val('');
 478
 479                     return false;
 480                 });
 481             });
 482         },
 483
 484         NoticeLocationAttach: function() {
 485             var NLat = $('#'+SN.C.S.NoticeLat).val();
 486             var NLon = $('#'+SN.C.S.NoticeLon).val();
 487             var NLNS = $('#'+SN.C.S.NoticeLocationNs).val();
 488             var NLID = $('#'+SN.C.S.NoticeLocationId).val();
 489             var NLN = $('#'+SN.C.S.NoticeGeoName).text();
 490             var NDGe = $('#'+SN.C.S.NoticeDataGeo);
 491
 492             function removeNoticeDataGeo() {
 493                 $('label[for='+SN.C.S.NoticeDataGeo+']')
 494                     .attr('title', jQuery.trim($('label[for='+SN.C.S.NoticeDataGeo+']').text()))
 495                     .removeClass('checked');
 496
 497                 $('#'+SN.C.S.NoticeLat).val('');
 498                 $('#'+SN.C.S.NoticeLon).val('');
 499                 $('#'+SN.C.S.NoticeLocationNs).val('');
 500                 $('#'+SN.C.S.NoticeLocationId).val('');
 501                 $('#'+SN.C.S.NoticeDataGeo).attr('checked', false);
 502
 503                 $.cookie(SN.C.S.NoticeDataGeoCookie, 'disabled', { path: '/', expires: SN.U.GetFullYear(2029, 0, 1) });
 504             }
 505
 506             function getJSONgeocodeURL(geocodeURL, data) {
 507                 $.getJSON(geocodeURL, data, function(location) {
 508                     var lns, lid;
 509
 510                     if (typeof(location.location_ns) != 'undefined') {
 511                         $('#'+SN.C.S.NoticeLocationNs).val(location.location_ns);
 512                         lns = location.location_ns;
 513                     }
 514
 515                     if (typeof(location.location_id) != 'undefined') {
 516                         $('#'+SN.C.S.NoticeLocationId).val(location.location_id);
 517                         lid = location.location_id;
 518                     }
 519
 520                     if (typeof(location.name) == 'undefined') {
 521                         NLN_text = data.lat + ';' + data.lon;
 522                     }
 523                     else {
 524                         NLN_text = location.name;
 525                     }
 526
 527                     $('label[for='+SN.C.S.NoticeDataGeo+']')
 528                         .attr('title', NoticeDataGeo_text.ShareDisable + ' (' + NLN_text + ')');
 529
 530                     $('#'+SN.C.S.NoticeLat).val(data.lat);
 531                     $('#'+SN.C.S.NoticeLon).val(data.lon);
 532                     $('#'+SN.C.S.NoticeLocationNs).val(lns);
 533                     $('#'+SN.C.S.NoticeLocationId).val(lid);
 534                     $('#'+SN.C.S.NoticeDataGeo).attr('checked', true);
 535
 536                     var cookieValue = {
 537                         NLat: data.lat,
 538                         NLon: data.lon,
 539                         NLNS: lns,
 540                         NLID: lid,
 541                         NLN: NLN_text,
 542                         NLNU: location.url,
 543                         NDG: true
 544                     };
 545
 546                     $.cookie(SN.C.S.NoticeDataGeoCookie, JSON.stringify(cookieValue), { path: '/', expires: SN.U.GetFullYear(2029, 0, 1) });
 547                 });
 548             }
 549
 550             if (NDGe.length > 0) {
 551                 if ($.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
 552                     NDGe.attr('checked', false);
 553                 }
 554                 else {
 555                     NDGe.attr('checked', true);
 556                 }
 557
 558                 var NGW = $('#notice_data-geo_wrap');
 559                 var geocodeURL = NGW.attr('title');
 560                 NGW.removeAttr('title');
 561
 562                 $('label[for='+SN.C.S.NoticeDataGeo+']')
 563                     .attr('title', jQuery.trim($('label[for='+SN.C.S.NoticeDataGeo+']').text()));
 564
 565                 NDGe.change(function() {
 566                     if ($('#'+SN.C.S.NoticeDataGeo).attr('checked') === true || $.cookie(SN.C.S.NoticeDataGeoCookie) === null) {
 567                         $('label[for='+SN.C.S.NoticeDataGeo+']')
 568                             .attr('title', NoticeDataGeo_text.ShareDisable)
 569                             .addClass('checked');
 570
 571                         if ($.cookie(SN.C.S.NoticeDataGeoCookie) === null || $.cookie(SN.C.S.NoticeDataGeoCookie) == 'disabled') {
 572                             if (navigator.geolocation) {
 573                                 navigator.geolocation.getCurrentPosition(
 574                                     function(position) {
 575                                         $('#'+SN.C.S.NoticeLat).val(position.coords.latitude);
 576                                         $('#'+SN.C.S.NoticeLon).val(position.coords.longitude);
 577
 578                                         var data = {
 579                                             lat: position.coords.latitude,
 580                                             lon: position.coords.longitude,
 581                                             token: $('#token').val()
 582                                         };
 583
 584                                         getJSONgeocodeURL(geocodeURL, data);
 585                                     },
 586
 587                                     function(error) {
 588                                         switch(error.code) {
 589                                             case error.PERMISSION_DENIED:
 590                                                 removeNoticeDataGeo();
 591                                                 break;
 592                                             case error.TIMEOUT:
 593                                                 $('#'+SN.C.S.NoticeDataGeo).attr('checked', false);
 594                                                 break;
 595                                         }
 596                                     },
 597
 598                                     {
 599                                         timeout: 10000
 600                                     }
 601                                 );
 602                             }
 603                             else {
 604                                 if (NLat.length > 0 && NLon.length > 0) {
 605                                     var data = {
 606                                         lat: NLat,
 607                                         lon: NLon,
 608                                         token: $('#token').val()
 609                                     };
 610
 611                                     getJSONgeocodeURL(geocodeURL, data);
 612                                 }
 613                                 else {
 614                                     removeNoticeDataGeo();
 615                                     $('#'+SN.C.S.NoticeDataGeo).remove();
 616                                     $('label[for='+SN.C.S.NoticeDataGeo+']').remove();
 617                                 }
 618                             }
 619                         }
 620                         else {
 621                             var cookieValue = JSON.parse($.cookie(SN.C.S.NoticeDataGeoCookie));
 622
 623                             $('#'+SN.C.S.NoticeLat).val(cookieValue.NLat);
 624                             $('#'+SN.C.S.NoticeLon).val(cookieValue.NLon);
 625                             $('#'+SN.C.S.NoticeLocationNs).val(cookieValue.NLNS);
 626                             $('#'+SN.C.S.NoticeLocationId).val(cookieValue.NLID);
 627                             $('#'+SN.C.S.NoticeDataGeo).attr('checked', cookieValue.NDG);
 628
 629                             $('label[for='+SN.C.S.NoticeDataGeo+']')
 630                                 .attr('title', NoticeDataGeo_text.ShareDisable + ' (' + cookieValue.NLN + ')')
 631                                 .addClass('checked');
 632                         }
 633                     }
 634                     else {
 635                         removeNoticeDataGeo();
 636                     }
 637                 }).change();
 638             }
 639         },
 640
 641         NewDirectMessage: function() {
 642             NDM = $('.entity_send-a-message a');
 643             NDM.attr({'href':NDM.attr('href')+'&ajax=1'});
 644             NDM.bind('click', function() {
 645                 var NDMF = $('.entity_send-a-message form');
 646                 if (NDMF.length === 0) {
 647                     $(this).addClass(SN.C.S.Processing);
 648                     $.get(NDM.attr('href'), null, function(data) {
 649                         $('.entity_send-a-message').append(document._importNode($('form', data)[0], true));
 650                         NDMF = $('.entity_send-a-message .form_notice');
 651                         SN.U.FormNoticeXHR(NDMF);
 652                         SN.U.FormNoticeEnhancements(NDMF);
 653                         NDMF.append('<button class="close">&#215;</button>');
 654                         $('.entity_send-a-message button').click(function(){
 655                             NDMF.hide();
 656                             return false;
 657                         });
 658                         NDM.removeClass(SN.C.S.Processing);
 659                     });
 660                 }
 661                 else {
 662                     NDMF.show();
 663                     $('.entity_send-a-message textarea').focus();
 664                 }
 665                 return false;
 666             });
 667         },
 668
 669         GetFullYear: function(year, month, day) {
 670             var date = new Date();
 671             date.setFullYear(year, month, day);
 672
 673             return date;
 674         },
 675
 676         StatusNetInstance: {
 677             Set: function(value) {
 678                 var SNI = SN.U.StatusNetInstance.Get();
 679                 if (SNI !== null) {
 680                     value = $.extend(SNI, value);
 681                 }
 682
 683                 $.cookie(
 684                     SN.C.S.StatusNetInstance,
 685                     JSON.stringify(value),
 686                     {
 687                         path: '/',
 688                         expires: SN.U.GetFullYear(2029, 0, 1)
 689                     });
 690             },
 691
 692             Get: function() {
 693                 var cookieValue = $.cookie(SN.C.S.StatusNetInstance);
 694                 if (cookieValue !== null) {
 695                     return JSON.parse(cookieValue);
 696                 }
 697                 return null;
 698             },
 699
 700             Delete: function() {
 701                 $.cookie(SN.C.S.StatusNetInstance, null);
 702             }
 703         }
 704     },
 705
 706     Init: {
 707         NoticeForm: function() {
 708             if ($('body.user_in').length > 0) {
 709                 SN.U.NoticeLocationAttach();
 710
 711                 $('.'+SN.C.S.FormNotice).each(function() {
 712                     SN.U.FormNoticeXHR($(this));
 713                     SN.U.FormNoticeEnhancements($(this));
 714                 });
 715
 716                 SN.U.NoticeDataAttach();
 717             }
 718         },
 719
 720         Notices: function() {
 721             if ($('body.user_in').length > 0) {
 722                 SN.U.NoticeFavor();
 723                 SN.U.NoticeRepeat();
 724                 SN.U.NoticeReply();
 725             }
 726
 727             SN.U.NoticeAttachments();
 728         },
 729
 730         EntityActions: function() {
 731             if ($('body.user_in').length > 0) {
 732                 $('.form_user_subscribe').live('click', function() { SN.U.FormXHR($(this)); return false; });
 733                 $('.form_user_unsubscribe').live('click', function() { SN.U.FormXHR($(this)); return false; });
 734                 $('.form_group_join').live('click', function() { SN.U.FormXHR($(this)); return false; });
 735                 $('.form_group_leave').live('click', function() { SN.U.FormXHR($(this)); return false; });
 736                 $('.form_user_nudge').live('click', function() { SN.U.FormXHR($(this)); return false; });
 737
 738                 SN.U.NewDirectMessage();
 739             }
 740         },
 741
 742         Login: function() {
 743             if (SN.U.StatusNetInstance.Get() !== null) {
 744                 var nickname = SN.U.StatusNetInstance.Get().Nickname;
 745                 if (nickname !== null) {
 746                     $('#form_login #nickname').val(nickname);
 747                 }
 748             }
 749
 750             $('#form_login').bind('submit', function() {
 751                 SN.U.StatusNetInstance.Set({Nickname: $('#form_login #nickname').val()});
 752                 return true;
 753             });
 754         }
 755     }
 756 };
 757
 758 $(document).ready(function(){
 759     if ($('.'+SN.C.S.FormNotice).length > 0) {
 760         SN.Init.NoticeForm();
 761     }
 762     if ($('#content .notices').length > 0) {
 763         SN.Init.Notices();
 764     }
 765     if ($('#content .entity_actions').length > 0) {
 766         SN.Init.EntityActions();
 767     }
 768     if ($('#form_login').length > 0) {
 769         SN.Init.Login();
 770     }
 771 });
 772