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   1  var wpWidgets;
   2  (function($) {
   3  
   4  wpWidgets = {
   5  
   6      init : function() {
   7          var rem, sidebars = $('div.widgets-sortables'), isRTL = !! ( 'undefined' != typeof isRtl && isRtl ),
   8              margin = ( isRtl ? 'marginRight' : 'marginLeft' ), the_id;
   9  
  10          $('#widgets-right').children('.widgets-holder-wrap').children('.sidebar-name').click(function(){
  11              var c = $(this).siblings('.widgets-sortables'), p = $(this).parent();
  12              if ( !p.hasClass('closed') ) {
  13                  c.sortable('disable');
  14                  p.addClass('closed');
  15              } else {
  16                  p.removeClass('closed');
  17                  c.sortable('enable').sortable('refresh');
  18              }
  19          });
  20  
  21          $('#widgets-left').children('.widgets-holder-wrap').children('.sidebar-name').click(function() {
  22              $(this).parent().toggleClass('closed');
  23          });
  24  
  25          sidebars.each(function(){
  26              if ( $(this).parent().hasClass('inactive') )
  27                  return true;
  28  
  29              var h = 50, H = $(this).children('.widget').length;
  30              h = h + parseInt(H * 48, 10);
  31              $(this).css( 'minHeight', h + 'px' );
  32          });
  33  
  34          $('a.widget-action').live('click', function(){
  35              var css = {}, widget = $(this).closest('div.widget'), inside = widget.children('.widget-inside'), w = parseInt( widget.find('input.widget-width').val(), 10 );
  36  
  37              if ( inside.is(':hidden') ) {
  38                  if ( w > 250 && inside.closest('div.widgets-sortables').length ) {
  39                      css['width'] = w + 30 + 'px';
  40                      if ( inside.closest('div.widget-liquid-right').length )
  41                          css[margin] = 235 - w + 'px';
  42                      widget.css(css);
  43                  }
  44                  wpWidgets.fixLabels(widget);
  45                  inside.slideDown('fast');
  46              } else {
  47                  inside.slideUp('fast', function() {
  48                      widget.css({'width':'', margin:''});
  49                  });
  50              }
  51              return false;
  52          });
  53  
  54          $('input.widget-control-save').live('click', function(){
  55              wpWidgets.save( $(this).closest('div.widget'), 0, 1, 0 );
  56              return false;
  57          });
  58  
  59          $('a.widget-control-remove').live('click', function(){
  60              wpWidgets.save( $(this).closest('div.widget'), 1, 1, 0 );
  61              return false;
  62          });
  63  
  64          $('a.widget-control-close').live('click', function(){
  65              wpWidgets.close( $(this).closest('div.widget') );
  66              return false;
  67          });
  68  
  69          sidebars.children('.widget').each(function() {
  70              wpWidgets.appendTitle(this);
  71              if ( $('p.widget-error', this).length )
  72                  $('a.widget-action', this).click();
  73          });
  74  
  75          $('#widget-list').children('.widget').draggable({
  76              connectToSortable: 'div.widgets-sortables',
  77              handle: '> .widget-top > .widget-title',
  78              distance: 2,
  79              helper: 'clone',
  80              zIndex: 5,
  81              containment: 'document',
  82              start: function(e,ui) {
  83                  ui.helper.find('div.widget-description').hide();
  84                  the_id = this.id;
  85              },
  86              stop: function(e,ui) {
  87                  if ( rem )
  88                      $(rem).hide();
  89  
  90                  rem = '';
  91              }
  92          });
  93  
  94          sidebars.sortable({
  95              placeholder: 'widget-placeholder',
  96              items: '> .widget',
  97              handle: '> .widget-top > .widget-title',
  98              cursor: 'move',
  99              distance: 2,
 100              containment: 'document',
 101              start: function(e,ui) {
 102                  ui.item.children('.widget-inside').hide();
 103                  ui.item.css({margin:'', 'width':''});
 104              },
 105              stop: function(e,ui) {
 106                  if ( ui.item.hasClass('ui-draggable') && ui.item.data('draggable') )
 107                      ui.item.draggable('destroy');
 108  
 109                  if ( ui.item.hasClass('deleting') ) {
 110                      wpWidgets.save( ui.item, 1, 0, 1 ); // delete widget
 111                      ui.item.remove();
 112                      return;
 113                  }
 114  
 115                  var add = ui.item.find('input.add_new').val(),
 116                      n = ui.item.find('input.multi_number').val(),
 117                      id = the_id,
 118                      sb = $(this).attr('id');
 119  
 120                  ui.item.css({margin:'', 'width':''});
 121                  the_id = '';
 122  
 123                  if ( add ) {
 124                      if ( 'multi' == add ) {
 125                          ui.item.html( ui.item.html().replace(/<[^<>]+>/g, function(m){ return m.replace(/__i__|%i%/g, n); }) );
 126                          ui.item.attr( 'id', id.replace('__i__', n) );
 127                          n++;
 128                          $('div#' + id).find('input.multi_number').val(n);
 129                      } else if ( 'single' == add ) {
 130                          ui.item.attr( 'id', 'new-' + id );
 131                          rem = 'div#' + id;
 132                      }
 133                      wpWidgets.save( ui.item, 0, 0, 1 );
 134                      ui.item.find('input.add_new').val('');
 135                      ui.item.find('a.widget-action').click();
 136                      return;
 137                  }
 138                  wpWidgets.saveOrder(sb);
 139              },
 140              receive: function(e, ui) {
 141                  var sender = $(ui.sender);
 142  
 143                  if ( !$(this).is(':visible') || this.id.indexOf('orphaned_widgets') != -1 )
 144                      sender.sortable('cancel');
 145  
 146                  if ( sender.attr('id').indexOf('orphaned_widgets') != -1 && !sender.children('.widget').length ) {
 147                      sender.parents('.orphan-sidebar').slideUp(400, function(){ $(this).remove(); });
 148                  }
 149              }
 150          }).sortable('option', 'connectWith', 'div.widgets-sortables').parent().filter('.closed').children('.widgets-sortables').sortable('disable');
 151  
 152          $('#available-widgets').droppable({
 153              tolerance: 'pointer',
 154              accept: function(o){
 155                  return $(o).parent().attr('id') != 'widget-list';
 156              },
 157              drop: function(e,ui) {
 158                  ui.draggable.addClass('deleting');
 159                  $('#removing-widget').hide().children('span').html('');
 160              },
 161              over: function(e,ui) {
 162                  ui.draggable.addClass('deleting');
 163                  $('div.widget-placeholder').hide();
 164  
 165                  if ( ui.draggable.hasClass('ui-sortable-helper') )
 166                      $('#removing-widget').show().children('span')
 167                      .html( ui.draggable.find('div.widget-title').children('h4').html() );
 168              },
 169              out: function(e,ui) {
 170                  ui.draggable.removeClass('deleting');
 171                  $('div.widget-placeholder').show();
 172                  $('#removing-widget').hide().children('span').html('');
 173              }
 174          });
 175      },
 176  
 177      saveOrder : function(sb) {
 178          if ( sb )
 179              $('#' + sb).closest('div.widgets-holder-wrap').find('img.ajax-feedback').css('visibility', 'visible');
 180  
 181          var a = {
 182              action: 'widgets-order',
 183              savewidgets: $('#_wpnonce_widgets').val(),
 184              sidebars: []
 185          };
 186  
 187          $('div.widgets-sortables').each( function() {
 188              if ( $(this).sortable )
 189                  a['sidebars[' + $(this).attr('id') + ']'] = $(this).sortable('toArray').join(',');
 190          });
 191  
 192          $.post( ajaxurl, a, function() {
 193              $('img.ajax-feedback').css('visibility', 'hidden');
 194          });
 195  
 196          this.resize();
 197      },
 198  
 199      save : function(widget, del, animate, order) {
 200          var sb = widget.closest('div.widgets-sortables').attr('id'), data = widget.find('form').serialize(), a;
 201          widget = $(widget);
 202          $('.ajax-feedback', widget).css('visibility', 'visible');
 203  
 204          a = {
 205              action: 'save-widget',
 206              savewidgets: $('#_wpnonce_widgets').val(),
 207              sidebar: sb
 208          };
 209  
 210          if ( del )
 211              a['delete_widget'] = 1;
 212  
 213          data += '&' + $.param(a);
 214  
 215          $.post( ajaxurl, data, function(r){
 216              var id;
 217  
 218              if ( del ) {
 219                  if ( !$('input.widget_number', widget).val() ) {
 220                      id = $('input.widget-id', widget).val();
 221                      $('#available-widgets').find('input.widget-id').each(function(){
 222                          if ( $(this).val() == id )
 223                              $(this).closest('div.widget').show();
 224                      });
 225                  }
 226  
 227                  if ( animate ) {
 228                      order = 0;
 229                      widget.slideUp('fast', function(){
 230                          $(this).remove();
 231                          wpWidgets.saveOrder();
 232                      });
 233                  } else {
 234                      widget.remove();
 235                      wpWidgets.resize();
 236                  }
 237              } else {
 238                  $('.ajax-feedback').css('visibility', 'hidden');
 239                  if ( r && r.length > 2 ) {
 240                      $('div.widget-content', widget).html(r);
 241                      wpWidgets.appendTitle(widget);
 242                      wpWidgets.fixLabels(widget);
 243                  }
 244              }
 245              if ( order )
 246                  wpWidgets.saveOrder();
 247          });
 248      },
 249  
 250      appendTitle : function(widget) {
 251          var title = $('input[id*="-title"]', widget).val() || '';
 252  
 253          if ( title )
 254              title = ': ' + title.replace(/<[^<>]+>/g, '').replace(/</g, '&lt;').replace(/>/g, '&gt;');
 255  
 256          $(widget).children('.widget-top').children('.widget-title').children()
 257                  .children('.in-widget-title').html(title);
 258  
 259      },
 260  
 261      resize : function() {
 262          $('div.widgets-sortables').each(function(){
 263              if ( $(this).parent().hasClass('inactive') )
 264                  return true;
 265  
 266              var h = 50, H = $(this).children('.widget').length;
 267              h = h + parseInt(H * 48, 10);
 268              $(this).css( 'minHeight', h + 'px' );
 269          });
 270      },
 271  
 272      fixLabels : function(widget) {
 273          widget.children('.widget-inside').find('label').each(function(){
 274              var f = $(this).attr('for');
 275              if ( f && f == $('input', this).attr('id') )
 276                  $(this).removeAttr('for');
 277          });
 278      },
 279  
 280      close : function(widget) {
 281          widget.children('.widget-inside').slideUp('fast', function(){
 282              widget.css({'width':'', margin:''});
 283          });
 284      }
 285  };
 286  
 287  $(document).ready(function($){ wpWidgets.init(); });
 288  
 289  })(jQuery);