wp-admin/js/post.js

   1 var tagBox, commentsBox, editPermalink, makeSlugeditClickable, WPSetThumbnailHTML, WPSetThumbnailID, WPRemoveThumbnail, wptitlehint;
   2
   3 // return an array with any duplicate, whitespace or values removed
   4 function array_unique_noempty(a) {
   5         var out = [];
   6         jQuery.each( a, function(key, val) {
   7                 val = jQuery.trim(val);
   8                 if ( val && jQuery.inArray(val, out) == -1 )
   9                         out.push(val);
  10                 } );
  11         return out;
  12 }
  13
  14 (function($){
  15
  16 tagBox = {
  17         clean : function(tags) {
  18                 var comma = postL10n.comma;
  19                 if ( ',' !== comma )
  20                         tags = tags.replace(new RegExp(comma, 'g'), ',');
  21                 tags = tags.replace(/\s*,\s*/g, ',').replace(/,+/g, ',').replace(/[,\s]+$/, '').replace(/^[,\s]+/, '');
  22                 if ( ',' !== comma )
  23                         tags = tags.replace(/,/g, comma);
  24                 return tags;
  25         },
  26
  27         parseTags : function(el) {
  28                 var id = el.id, num = id.split('-check-num-')[1], taxbox = $(el).closest('.tagsdiv'),
  29                         thetags = taxbox.find('.the-tags'), comma = postL10n.comma,
  30                         current_tags = thetags.val().split(comma), new_tags = [];
  31                 delete current_tags[num];
  32
  33                 $.each( current_tags, function(key, val) {
  34                         val = $.trim(val);
  35                         if ( val ) {
  36                                 new_tags.push(val);
  37                         }
  38                 });
  39
  40                 thetags.val( this.clean( new_tags.join(comma) ) );
  41
  42                 this.quickClicks(taxbox);
  43                 return false;
  44         },
  45
  46         quickClicks : function(el) {
  47                 var thetags = $('.the-tags', el),
  48                         tagchecklist = $('.tagchecklist', el),
  49                         id = $(el).attr('id'),
  50                         current_tags, disabled;
  51
  52                 if ( !thetags.length )
  53                         return;
  54
  55                 disabled = thetags.prop('disabled');
  56
  57                 current_tags = thetags.val().split(postL10n.comma);
  58                 tagchecklist.empty();
  59
  60                 $.each( current_tags, function( key, val ) {
  61                         var span, xbutton;
  62
  63                         val = $.trim( val );
  64
  65                         if ( ! val )
  66                                 return;
  67
  68                         // Create a new span, and ensure the text is properly escaped.
  69                         span = $('<span />').text( val );
  70
  71                         // If tags editing isn't disabled, create the X button.
  72                         if ( ! disabled ) {
  73                                 xbutton = $( '<a id="' + id + '-check-num-' + key + '" class="ntdelbutton">X</a>' );
  74                                 xbutton.click( function(){ tagBox.parseTags(this); });
  75                                 span.prepend('&nbsp;').prepend( xbutton );
  76                         }
  77
  78                         // Append the span to the tag list.
  79                         tagchecklist.append( span );
  80                 });
  81         },
  82
  83         flushTags : function(el, a, f) {
  84                 a = a || false;
  85                 var tags = $('.the-tags', el),
  86                         newtag = $('input.newtag', el),
  87                         comma = postL10n.comma,
  88                         newtags, text;
  89
  90                 text = a ? $(a).text() : newtag.val();
  91                 tagsval = tags.val();
  92                 newtags = tagsval ? tagsval + comma + text : text;
  93
  94                 newtags = this.clean( newtags );
  95                 newtags = array_unique_noempty( newtags.split(comma) ).join(comma);
  96                 tags.val(newtags);
  97                 this.quickClicks(el);
  98
  99                 if ( !a )
 100                         newtag.val('');
 101                 if ( 'undefined' == typeof(f) )
 102                         newtag.focus();
 103
 104                 return false;
 105         },
 106
 107         get : function(id) {
 108                 var tax = id.substr(id.indexOf('-')+1);
 109
 110                 $.post(ajaxurl, {'action':'get-tagcloud', 'tax':tax}, function(r, stat) {
 111                         if ( 0 == r || 'success' != stat )
 112                                 r = wpAjax.broken;
 113
 114                         r = $('<p id="tagcloud-'+tax+'" class="the-tagcloud">'+r+'</p>');
 115                         $('a', r).click(function(){
 116                                 tagBox.flushTags( $(this).closest('.inside').children('.tagsdiv'), this);
 117                                 return false;
 118                         });
 119
 120                         $('#'+id).after(r);
 121                 });
 122         },
 123
 124         init : function() {
 125                 var t = this, ajaxtag = $('div.ajaxtag');
 126
 127                 $('.tagsdiv').each( function() {
 128                         tagBox.quickClicks(this);
 129                 });
 130
 131                 $('input.tagadd', ajaxtag).click(function(){
 132                         t.flushTags( $(this).closest('.tagsdiv') );
 133                 });
 134
 135                 $('div.taghint', ajaxtag).click(function(){
 136                         $(this).css('visibility', 'hidden').parent().siblings('.newtag').focus();
 137                 });
 138
 139                 $('input.newtag', ajaxtag).blur(function() {
 140                         if ( this.value == '' )
 141                                 $(this).parent().siblings('.taghint').css('visibility', '');
 142                 }).focus(function(){
 143                         $(this).parent().siblings('.taghint').css('visibility', 'hidden');
 144                 }).keyup(function(e){
 145                         if ( 13 == e.which ) {
 146                                 tagBox.flushTags( $(this).closest('.tagsdiv') );
 147                                 return false;
 148                         }
 149                 }).keypress(function(e){
 150                         if ( 13 == e.which ) {
 151                                 e.preventDefault();
 152                                 return false;
 153                         }
 154                 }).each(function(){
 155                         var tax = $(this).closest('div.tagsdiv').attr('id');
 156                         $(this).suggest( ajaxurl + '?action=ajax-tag-search&tax=' + tax, { delay: 500, minchars: 2, multiple: true, multipleSep: postL10n.comma + ' ' } );
 157                 });
 158
 159                 // save tags on post save/publish
 160                 $('#post').submit(function(){
 161                         $('div.tagsdiv').each( function() {
 162                                 tagBox.flushTags(this, false, 1);
 163                         });
 164                 });
 165
 166                 // tag cloud
 167                 $('a.tagcloud-link').click(function(){
 168                         if ( ! $('.the-tagcloud').length )
 169                                 tagBox.get( $(this).attr('id') );
 170                         $(this).siblings('.the-tagcloud').toggle();
 171                         return false;
 172                 });
 173         }
 174 };
 175
 176 commentsBox = {
 177         st : 0,
 178
 179         get : function(total, num) {
 180                 var st = this.st, data;
 181                 if ( ! num )
 182                         num = 20;
 183
 184                 this.st += num;
 185                 this.total = total;
 186                 $('#commentsdiv .spinner').show();
 187
 188                 data = {
 189                         'action' : 'get-comments',
 190                         'mode' : 'single',
 191                         '_ajax_nonce' : $('#add_comment_nonce').val(),
 192                         'p' : $('#post_ID').val(),
 193                         'start' : st,
 194                         'number' : num
 195                 };
 196
 197                 $.post(ajaxurl, data,
 198                         function(r) {
 199                                 r = wpAjax.parseAjaxResponse(r);
 200                                 $('#commentsdiv .widefat').show();
 201                                 $('#commentsdiv .spinner').hide();
 202
 203                                 if ( 'object' == typeof r && r.responses[0] ) {
 204                                         $('#the-comment-list').append( r.responses[0].data );
 205
 206                                         theList = theExtraList = null;
 207                                         $("a[className*=':']").unbind();
 208
 209                                         if ( commentsBox.st > commentsBox.total )
 210                                                 $('#show-comments').hide();
 211                                         else
 212                                                 $('#show-comments').show().children('a').html(postL10n.showcomm);
 213
 214                                         return;
 215                                 } else if ( 1 == r ) {
 216                                         $('#show-comments').html(postL10n.endcomm);
 217                                         return;
 218                                 }
 219
 220                                 $('#the-comment-list').append('<tr><td colspan="2">'+wpAjax.broken+'</td></tr>');
 221                         }
 222                 );
 223
 224                 return false;
 225         }
 226 };
 227
 228 WPSetThumbnailHTML = function(html){
 229         $('.inside', '#postimagediv').html(html);
 230 };
 231
 232 WPSetThumbnailID = function(id){
 233         var field = $('input[value="_thumbnail_id"]', '#list-table');
 234         if ( field.size() > 0 ) {
 235                 $('#meta\\[' + field.attr('id').match(/[0-9]+/) + '\\]\\[value\\]').text(id);
 236         }
 237 };
 238
 239 WPRemoveThumbnail = function(nonce){
 240         $.post(ajaxurl, {
 241                 action:"set-post-thumbnail", post_id: $('#post_ID').val(), thumbnail_id: -1, _ajax_nonce: nonce, cookie: encodeURIComponent(document.cookie)
 242         }, function(str){
 243                 if ( str == '0' ) {
 244                         alert( setPostThumbnailL10n.error );
 245                 } else {
 246                         WPSetThumbnailHTML(str);
 247                 }
 248         }
 249         );
 250 };
 251
 252 })(jQuery);
 253
 254 jQuery(document).ready( function($) {
 255         var stamp, visibility, sticky = '', last = 0, co = $('#content');
 256
 257         postboxes.add_postbox_toggles(pagenow);
 258
 259         // multi-taxonomies
 260         if ( $('#tagsdiv-post_tag').length ) {
 261                 tagBox.init();
 262         } else {
 263                 $('#side-sortables, #normal-sortables, #advanced-sortables').children('div.postbox').each(function(){
 264                         if ( this.id.indexOf('tagsdiv-') === 0 ) {
 265                                 tagBox.init();
 266                                 return false;
 267                         }
 268                 });
 269         }
 270
 271         // categories
 272         $('.categorydiv').each( function(){
 273                 var this_id = $(this).attr('id'), noSyncChecks = false, syncChecks, catAddAfter, taxonomyParts, taxonomy, settingName;
 274
 275                 taxonomyParts = this_id.split('-');
 276                 taxonomyParts.shift();
 277                 taxonomy = taxonomyParts.join('-');
 278                 settingName = taxonomy + '_tab';
 279                 if ( taxonomy == 'category' )
 280                         settingName = 'cats';
 281
 282                 // TODO: move to jQuery 1.3+, support for multiple hierarchical taxonomies, see wp-lists.js
 283                 $('a', '#' + taxonomy + '-tabs').click( function(){
 284                         var t = $(this).attr('href');
 285                         $(this).parent().addClass('tabs').siblings('li').removeClass('tabs');
 286                         $('#' + taxonomy + '-tabs').siblings('.tabs-panel').hide();
 287                         $(t).show();
 288                         if ( '#' + taxonomy + '-all' == t )
 289                                 deleteUserSetting(settingName);
 290                         else
 291                                 setUserSetting(settingName, 'pop');
 292                         return false;
 293                 });
 294
 295                 if ( getUserSetting(settingName) )
 296                         $('a[href="#' + taxonomy + '-pop"]', '#' + taxonomy + '-tabs').click();
 297
 298                 // Ajax Cat
 299                 $('#new' + taxonomy).one( 'focus', function() { $(this).val( '' ).removeClass( 'form-input-tip' ) } );
 300
 301                 $('#new' + taxonomy).keypress( function(event){
 302                         if( 13 === event.keyCode ) {
 303                                  event.preventDefault();
 304                                  $('#' + taxonomy + '-add-submit').click();
 305                         }
 306                 });
 307                 $('#' + taxonomy + '-add-submit').click( function(){ $('#new' + taxonomy).focus(); });
 308
 309                 syncChecks = function() {
 310                         if ( noSyncChecks )
 311                                 return;
 312                         noSyncChecks = true;
 313                         var th = jQuery(this), c = th.is(':checked'), id = th.val().toString();
 314                         $('#in-' + taxonomy + '-' + id + ', #in-' + taxonomy + '-category-' + id).prop( 'checked', c );
 315                         noSyncChecks = false;
 316                 };
 317
 318                 catAddBefore = function( s ) {
 319                         if ( !$('#new'+taxonomy).val() )
 320                                 return false;
 321                         s.data += '&' + $( ':checked', '#'+taxonomy+'checklist' ).serialize();
 322                         $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', true );
 323                         return s;
 324                 };
 325
 326                 catAddAfter = function( r, s ) {
 327                         var sup, drop = $('#new'+taxonomy+'_parent');
 328
 329                         $( '#' + taxonomy + '-add-submit' ).prop( 'disabled', false );
 330                         if ( 'undefined' != s.parsed.responses[0] && (sup = s.parsed.responses[0].supplemental.newcat_parent) ) {
 331                                 drop.before(sup);
 332                                 drop.remove();
 333                         }
 334                 };
 335
 336                 $('#' + taxonomy + 'checklist').wpList({
 337                         alt: '',
 338                         response: taxonomy + '-ajax-response',
 339                         addBefore: catAddBefore,
 340                         addAfter: catAddAfter
 341                 });
 342
 343                 $('#' + taxonomy + '-add-toggle').click( function() {
 344                         $('#' + taxonomy + '-adder').toggleClass( 'wp-hidden-children' );
 345                         $('a[href="#' + taxonomy + '-all"]', '#' + taxonomy + '-tabs').click();
 346                         $('#new'+taxonomy).focus();
 347                         return false;
 348                 });
 349
 350                 $('#' + taxonomy + 'checklist li.popular-category input[type="checkbox"], #' + taxonomy + 'checklist-pop input[type="checkbox"]').live( 'click', function(){
 351                         var t = $(this), c = t.is(':checked'), id = t.val();
 352                         if ( id && t.parents('#taxonomy-'+taxonomy).length )
 353                                 $('#in-' + taxonomy + '-' + id + ', #in-popular-' + taxonomy + '-' + id).prop( 'checked', c );
 354                 });
 355
 356         }); // end cats
 357
 358         // Custom Fields
 359         if ( $('#postcustom').length ) {
 360                 $('#the-list').wpList( { addAfter: function( xml, s ) {
 361                         $('table#list-table').show();
 362                 }, addBefore: function( s ) {
 363                         s.data += '&post_id=' + $('#post_ID').val();
 364                         return s;
 365                 }
 366                 });
 367         }
 368
 369         // submitdiv
 370         if ( $('#submitdiv').length ) {
 371                 stamp = $('#timestamp').html();
 372                 visibility = $('#post-visibility-display').html();
 373
 374                 function updateVisibility() {
 375                         var pvSelect = $('#post-visibility-select');
 376                         if ( $('input:radio:checked', pvSelect).val() != 'public' ) {
 377                                 $('#sticky').prop('checked', false);
 378                                 $('#sticky-span').hide();
 379                         } else {
 380                                 $('#sticky-span').show();
 381                         }
 382                         if ( $('input:radio:checked', pvSelect).val() != 'password' ) {
 383                                 $('#password-span').hide();
 384                         } else {
 385                                 $('#password-span').show();
 386                         }
 387                 }
 388
 389                 function updateText() {
 390
 391                         if ( ! $('#timestampdiv').length )
 392                                 return true;
 393
 394                         var attemptedDate, originalDate, currentDate, publishOn, postStatus = $('#post_status'),
 395                                 optPublish = $('option[value="publish"]', postStatus), aa = $('#aa').val(),
 396                                 mm = $('#mm').val(), jj = $('#jj').val(), hh = $('#hh').val(), mn = $('#mn').val();
 397
 398                         attemptedDate = new Date( aa, mm - 1, jj, hh, mn );
 399                         originalDate = new Date( $('#hidden_aa').val(), $('#hidden_mm').val() -1, $('#hidden_jj').val(), $('#hidden_hh').val(), $('#hidden_mn').val() );
 400                         currentDate = new Date( $('#cur_aa').val(), $('#cur_mm').val() -1, $('#cur_jj').val(), $('#cur_hh').val(), $('#cur_mn').val() );
 401
 402                         if ( attemptedDate.getFullYear() != aa || (1 + attemptedDate.getMonth()) != mm || attemptedDate.getDate() != jj || attemptedDate.getMinutes() != mn ) {
 403                                 $('.timestamp-wrap', '#timestampdiv').addClass('form-invalid');
 404                                 return false;
 405                         } else {
 406                                 $('.timestamp-wrap', '#timestampdiv').removeClass('form-invalid');
 407                         }
 408
 409                         if ( attemptedDate > currentDate && $('#original_post_status').val() != 'future' ) {
 410                                 publishOn = postL10n.publishOnFuture;
 411                                 $('#publish').val( postL10n.schedule );
 412                         } else if ( attemptedDate <= currentDate && $('#original_post_status').val() != 'publish' ) {
 413                                 publishOn = postL10n.publishOn;
 414                                 $('#publish').val( postL10n.publish );
 415                         } else {
 416                                 publishOn = postL10n.publishOnPast;
 417                                 $('#publish').val( postL10n.update );
 418                         }
 419                         if ( originalDate.toUTCString() == attemptedDate.toUTCString() ) { //hack
 420                                 $('#timestamp').html(stamp);
 421                         } else {
 422                                 $('#timestamp').html(
 423                                         publishOn + ' <b>' +
 424                                         $('option[value="' + $('#mm').val() + '"]', '#mm').text() + ' ' +
 425                                         jj + ', ' +
 426                                         aa + ' @ ' +
 427                                         hh + ':' +
 428                                         mn + '</b> '
 429                                 );
 430                         }
 431
 432                         if ( $('input:radio:checked', '#post-visibility-select').val() == 'private' ) {
 433                                 $('#publish').val( postL10n.update );
 434                                 if ( optPublish.length == 0 ) {
 435                                         postStatus.append('<option value="publish">' + postL10n.privatelyPublished + '</option>');
 436                                 } else {
 437                                         optPublish.html( postL10n.privatelyPublished );
 438                                 }
 439                                 $('option[value="publish"]', postStatus).prop('selected', true);
 440                                 $('.edit-post-status', '#misc-publishing-actions').hide();
 441                         } else {
 442                                 if ( $('#original_post_status').val() == 'future' || $('#original_post_status').val() == 'draft' ) {
 443                                         if ( optPublish.length ) {
 444                                                 optPublish.remove();
 445                                                 postStatus.val($('#hidden_post_status').val());
 446                                         }
 447                                 } else {
 448                                         optPublish.html( postL10n.published );
 449                                 }
 450                                 if ( postStatus.is(':hidden') )
 451                                         $('.edit-post-status', '#misc-publishing-actions').show();
 452                         }
 453                         $('#post-status-display').html($('option:selected', postStatus).text());
 454                         if ( $('option:selected', postStatus).val() == 'private' || $('option:selected', postStatus).val() == 'publish' ) {
 455                                 $('#save-post').hide();
 456                         } else {
 457                                 $('#save-post').show();
 458                                 if ( $('option:selected', postStatus).val() == 'pending' ) {
 459                                         $('#save-post').show().val( postL10n.savePending );
 460                                 } else {
 461                                         $('#save-post').show().val( postL10n.saveDraft );
 462                                 }
 463                         }
 464                         return true;
 465                 }
 466
 467                 $('.edit-visibility', '#visibility').click(function () {
 468                         if ($('#post-visibility-select').is(":hidden")) {
 469                                 updateVisibility();
 470                                 $('#post-visibility-select').slideDown('fast');
 471                                 $(this).hide();
 472                         }
 473                         return false;
 474                 });
 475
 476                 $('.cancel-post-visibility', '#post-visibility-select').click(function () {
 477                         $('#post-visibility-select').slideUp('fast');
 478                         $('#visibility-radio-' + $('#hidden-post-visibility').val()).prop('checked', true);
 479                         $('#post_password').val($('#hidden_post_password').val());
 480                         $('#sticky').prop('checked', $('#hidden-post-sticky').prop('checked'));
 481                         $('#post-visibility-display').html(visibility);
 482                         $('.edit-visibility', '#visibility').show();
 483                         updateText();
 484                         return false;
 485                 });
 486
 487                 $('.save-post-visibility', '#post-visibility-select').click(function () { // crazyhorse - multiple ok cancels
 488                         var pvSelect = $('#post-visibility-select');
 489
 490                         pvSelect.slideUp('fast');
 491                         $('.edit-visibility', '#visibility').show();
 492                         updateText();
 493
 494                         if ( $('input:radio:checked', pvSelect).val() != 'public' ) {
 495                                 $('#sticky').prop('checked', false);
 496                         } // WEAPON LOCKED
 497
 498                         if ( true == $('#sticky').prop('checked') ) {
 499                                 sticky = 'Sticky';
 500                         } else {
 501                                 sticky = '';
 502                         }
 503
 504                         $('#post-visibility-display').html(     postL10n[$('input:radio:checked', pvSelect).val() + sticky]     );
 505                         return false;
 506                 });
 507
 508                 $('input:radio', '#post-visibility-select').change(function() {
 509                         updateVisibility();
 510                 });
 511
 512                 $('#timestampdiv').siblings('a.edit-timestamp').click(function() {
 513                         if ($('#timestampdiv').is(":hidden")) {
 514                                 $('#timestampdiv').slideDown('fast');
 515                                 $('#mm').focus();
 516                                 $(this).hide();
 517                         }
 518                         return false;
 519                 });
 520
 521                 $('.cancel-timestamp', '#timestampdiv').click(function() {
 522                         $('#timestampdiv').slideUp('fast');
 523                         $('#mm').val($('#hidden_mm').val());
 524                         $('#jj').val($('#hidden_jj').val());
 525                         $('#aa').val($('#hidden_aa').val());
 526                         $('#hh').val($('#hidden_hh').val());
 527                         $('#mn').val($('#hidden_mn').val());
 528                         $('#timestampdiv').siblings('a.edit-timestamp').show();
 529                         updateText();
 530                         return false;
 531                 });
 532
 533                 $('.save-timestamp', '#timestampdiv').click(function () { // crazyhorse - multiple ok cancels
 534                         if ( updateText() ) {
 535                                 $('#timestampdiv').slideUp('fast');
 536                                 $('#timestampdiv').siblings('a.edit-timestamp').show();
 537                         }
 538                         return false;
 539                 });
 540
 541                 $('#post').on( 'submit', function(e){
 542                         if ( ! updateText() ) {
 543                                 e.preventDefault();
 544                                 $('#timestampdiv').show();
 545                                 $('#publishing-action .spinner').hide();
 546                                 $('#publish').prop('disabled', false).removeClass('button-primary-disabled');
 547                                 return false;
 548                         }
 549                 });
 550
 551                 $('#post-status-select').siblings('a.edit-post-status').click(function() {
 552                         if ($('#post-status-select').is(":hidden")) {
 553                                 $('#post-status-select').slideDown('fast');
 554                                 $(this).hide();
 555                         }
 556                         return false;
 557                 });
 558
 559                 $('.save-post-status', '#post-status-select').click(function() {
 560                         $('#post-status-select').slideUp('fast');
 561                         $('#post-status-select').siblings('a.edit-post-status').show();
 562                         updateText();
 563                         return false;
 564                 });
 565
 566                 $('.cancel-post-status', '#post-status-select').click(function() {
 567                         $('#post-status-select').slideUp('fast');
 568                         $('#post_status').val($('#hidden_post_status').val());
 569                         $('#post-status-select').siblings('a.edit-post-status').show();
 570                         updateText();
 571                         return false;
 572                 });
 573         } // end submitdiv
 574
 575         // permalink
 576         if ( $('#edit-slug-box').length ) {
 577                 editPermalink = function(post_id) {
 578                         var i, c = 0, e = $('#editable-post-name'), revert_e = e.html(), real_slug = $('#post_name'), revert_slug = real_slug.val(), b = $('#edit-slug-buttons'), revert_b = b.html(), full = $('#editable-post-name-full').html();
 579
 580                         $('#view-post-btn').hide();
 581                         b.html('<a href="#" class="save button button-small">'+postL10n.ok+'</a> <a class="cancel" href="#">'+postL10n.cancel+'</a>');
 582                         b.children('.save').click(function() {
 583                                 var new_slug = e.children('input').val();
 584                                 if ( new_slug == $('#editable-post-name-full').text() ) {
 585                                         return $('.cancel', '#edit-slug-buttons').click();
 586                                 }
 587                                 $.post(ajaxurl, {
 588                                         action: 'sample-permalink',
 589                                         post_id: post_id,
 590                                         new_slug: new_slug,
 591                                         new_title: $('#title').val(),
 592                                         samplepermalinknonce: $('#samplepermalinknonce').val()
 593                                 }, function(data) {
 594                                         $('#edit-slug-box').html(data);
 595                                         b.html(revert_b);
 596                                         real_slug.val(new_slug);
 597                                         makeSlugeditClickable();
 598                                         $('#view-post-btn').show();
 599                                 });
 600                                 return false;
 601                         });
 602
 603                         $('.cancel', '#edit-slug-buttons').click(function() {
 604                                 $('#view-post-btn').show();
 605                                 e.html(revert_e);
 606                                 b.html(revert_b);
 607                                 real_slug.val(revert_slug);
 608                                 return false;
 609                         });
 610
 611                         for ( i = 0; i < full.length; ++i ) {
 612                                 if ( '%' == full.charAt(i) )
 613                                         c++;
 614                         }
 615
 616                         slug_value = ( c > full.length / 4 ) ? '' : full;
 617                         e.html('<input type="text" id="new-post-slug" value="'+slug_value+'" />').children('input').keypress(function(e){
 618                                 var key = e.keyCode || 0;
 619                                 // on enter, just save the new slug, don't save the post
 620                                 if ( 13 == key ) {
 621                                         b.children('.save').click();
 622                                         return false;
 623                                 }
 624                                 if ( 27 == key ) {
 625                                         b.children('.cancel').click();
 626                                         return false;
 627                                 }
 628                                 real_slug.val(this.value);
 629                         }).focus();
 630                 }
 631
 632                 makeSlugeditClickable = function() {
 633                         $('#editable-post-name').click(function() {
 634                                 $('#edit-slug-buttons').children('.edit-slug').click();
 635                         });
 636                 }
 637                 makeSlugeditClickable();
 638         }
 639
 640         // word count
 641         if ( typeof(wpWordCount) != 'undefined' ) {
 642                 $(document).triggerHandler('wpcountwords', [ co.val() ]);
 643
 644                 co.keyup( function(e) {
 645                         var k = e.keyCode || e.charCode;
 646
 647                         if ( k == last )
 648                                 return true;
 649
 650                         if ( 13 == k || 8 == last || 46 == last )
 651                                 $(document).triggerHandler('wpcountwords', [ co.val() ]);
 652
 653                         last = k;
 654                         return true;
 655                 });
 656         }
 657
 658         wptitlehint = function(id) {
 659                 id = id || 'title';
 660
 661                 var title = $('#' + id), titleprompt = $('#' + id + '-prompt-text');
 662
 663                 if ( title.val() == '' )
 664                         titleprompt.removeClass('screen-reader-text');
 665
 666                 titleprompt.click(function(){
 667                         $(this).addClass('screen-reader-text');
 668                         title.focus();
 669                 });
 670
 671                 title.blur(function(){
 672                         if ( this.value == '' )
 673                                 titleprompt.removeClass('screen-reader-text');
 674                 }).focus(function(){
 675                         titleprompt.addClass('screen-reader-text');
 676                 }).keydown(function(e){
 677                         titleprompt.addClass('screen-reader-text');
 678                         $(this).unbind(e);
 679                 });
 680         }
 681
 682         wptitlehint();
 683
 684         // resizable textarea#content
 685         (function() {
 686                 var textarea = $('textarea#content'), offset = null, el;
 687                 // No point for touch devices
 688                 if ( 'ontouchstart' in window )
 689                         return;
 690
 691                 function dragging(e) {
 692                         textarea.height( Math.max(50, offset + e.pageY) + 'px' );
 693                         return false;
 694                 }
 695
 696                 function endDrag(e) {
 697                         var height = $('#wp-content-editor-container').height();
 698
 699                         textarea.focus();
 700                         $(document).unbind('mousemove', dragging).unbind('mouseup', endDrag);
 701
 702                         height -= 33; // compensate for toolbars, padding...
 703                         // sanity check
 704                         if ( height > 50 && height < 5000 && height != getUserSetting( 'ed_size' ) )
 705                                 setUserSetting( 'ed_size', height );
 706                 }
 707
 708                 textarea.css('resize', 'none');
 709                 el = $('<div id="content-resize-handle"><br></div>');
 710                 $('#wp-content-wrap').append(el);
 711                 el.on('mousedown', function(e) {
 712                         offset = textarea.height() - e.pageY;
 713                         textarea.blur();
 714                         $(document).mousemove(dragging).mouseup(endDrag);
 715                         return false;
 716                 });
 717         })();
 718
 719         if ( typeof(tinymce) != 'undefined' ) {
 720                 tinymce.onAddEditor.add(function(mce, ed){
 721                         // iOS expands the iframe to full height and the user cannot adjust it.
 722                         if ( ed.id != 'content' || tinymce.isIOS5 )
 723                                 return;
 724
 725                         // resize TinyMCE to match the textarea height when switching Text -> Visual
 726                         ed.onLoadContent.add( function(ed, o) {
 727                                 var ifr_height, height = parseInt( $('#content').css('height'), 10 ),
 728                                         tb_height = $('#content_tbl tr.mceFirst').height();
 729
 730                                 if ( height && !isNaN(height) && tb_height ) {
 731                                         ifr_height = (height - tb_height) + 12; // compensate for padding in the textarea
 732                                         // sanity check
 733                                         if ( ifr_height > 50 && ifr_height < 5000 ) {
 734                                                 $('#content_tbl').css('height', '' );
 735                                                 $('#content_ifr').css('height', ifr_height + 'px' );
 736                                         }
 737                                 }
 738                         });
 739
 740                         // resize the textarea to match TinyMCE's height when switching Visual -> Text
 741                         ed.onSaveContent.add( function(ed, o) {
 742                                 var height = $('#content_tbl').height();
 743
 744                                 if ( height && height > 83 && height < 5000 ) {
 745                                         height -= 33;
 746
 747                                         $('#content').css( 'height', height + 'px' );
 748                                 }
 749                         });
 750
 751                         // save on resizing TinyMCE
 752                         ed.onPostRender.add(function() {
 753                                 $('#content_resize').on('mousedown.wp-mce-resize', function(e){
 754                                         $(document).on('mouseup.wp-mce-resize', function(e){
 755                                                 var height = $('#wp-content-editor-container').height();
 756
 757                                                 height -= 33;
 758                                                 // sanity check
 759                                                 if ( height > 50 && height < 5000 && height != getUserSetting( 'ed_size' ) )
 760                                                         setUserSetting( 'ed_size', height );
 761
 762                                                 $(document).off('mouseup.wp-mce-resize');
 763                                         });
 764                                 });
 765                         });
 766                 });
 767         }
 768 });