2 * Ext JS Library 0.30
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3 * Copyright(c) 2006-2009, Ext JS, LLC.
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4 * licensing@extjs.com
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6 * http://extjs.com/license
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9 // generates a renderer function to be used for textual date groups
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10 Ext.util.Format.createTextDateRenderer = function(){
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11 // create the cache of ranges to be reused
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12 var today = new Date().clearTime(true);
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13 var year = today.getFullYear();
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14 var todayTime = today.getTime();
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15 var yesterday = today.add('d', -1).getTime();
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16 var tomorrow = today.add('d', 1).getTime();
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17 var weekDays = today.add('d', 6).getTime();
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18 var lastWeekDays = today.add('d', -6).getTime();
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20 var weekAgo1 = today.add('d', -13).getTime();
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21 var weekAgo2 = today.add('d', -20).getTime();
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22 var weekAgo3 = today.add('d', -27).getTime();
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24 var f = function(date){
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28 var notime = date.clearTime(true).getTime();
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30 if (notime == todayTime) {
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33 if(notime > todayTime){
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34 if (notime == tomorrow) {
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37 if (notime <= weekDays) {
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38 return date.format('l');
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41 if(notime == yesterday) {
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44 if(notime >= lastWeekDays) {
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45 return 'Last ' + date.format('l');
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48 return date.getFullYear() == year ? date.format('D m/d') : date.format('D m/d/Y');
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