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