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   1  <?php
   2  /**
   3  * @version        $Id: grid.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla.Framework
   5  * @subpackage    HTML
   6  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   7  * @license        GNU/GPL, see LICENSE.php
   8  * Joomla! is free software. This version may have been modified pursuant
   9  * to the GNU General Public License, and as distributed it includes or
  10  * is derivative of works licensed under the GNU General Public License or
  11  * other free or open source software licenses.
  12  * See COPYRIGHT.php for copyright notices and details.
  13  */
  14  defined('JPATH_BASE') or die();
  15  /**
  16   * Utility class for creating HTML Grids
  17   *
  18   * @static
  19   * @package     Joomla.Framework
  20   * @subpackage    HTML
  21   * @since        1.5
  22   */
  23  class JHTMLGrid
  24  {
  25      /**
  26       * @param    string    The link title
  27       * @param    string    The order field for the column
  28       * @param    string    The current direction
  29       * @param    string    The selected ordering
  30       * @param    string    An optional task override
  31       */
  32  	function sort( $title, $order, $direction = 'asc', $selected = 0, $task=NULL )
  33      {
  34          $direction    = strtolower( $direction );
  35          $images        = array( 'sort_asc.png', 'sort_desc.png' );
  36          $index        = intval( $direction == 'desc' );
  37          $direction    = ($direction == 'desc') ? 'asc' : 'desc';
  38  
  39          $html = '<a href="javascript:tableOrdering(\''.$order.'\',\''.$direction.'\',\''.$task.'\');" title="'.JText::_( 'Click to sort this column' ).'">';
  40          $html .= JText::_( $title );
  41          if ($order == $selected ) {
  42              $html .= JHTML::_('image.administrator',  $images[$index], '/images/', NULL, NULL);
  43          }
  44          $html .= '</a>';
  45          return $html;
  46      }
  47  
  48      /**
  49      * @param int The row index
  50      * @param int The record id
  51      * @param boolean
  52      * @param string The name of the form element
  53      *
  54      * @return string
  55      */
  56      function id( $rowNum, $recId, $checkedOut=false, $name='cid' )
  57      {
  58          if ( $checkedOut ) {
  59              return '';
  60          } else {
  61              return '<input type="checkbox" id="cb'.$rowNum.'" name="'.$name.'[]" value="'.$recId.'" onclick="isChecked(this.checked);" />';
  62          }
  63      }
  64  
  65  	function access( &$row, $i, $archived = NULL )
  66      {
  67          if ( !$row->access )  {
  68              $color_access = 'style="color: green;"';
  69              $task_access = 'accessregistered';
  70          } else if ( $row->access == 1 ) {
  71              $color_access = 'style="color: red;"';
  72              $task_access = 'accessspecial';
  73          } else {
  74              $color_access = 'style="color: black;"';
  75              $task_access = 'accesspublic';
  76          }
  77  
  78          if ($archived == -1)
  79          {
  80              $href = JText::_( $row->groupname );
  81          }
  82          else
  83          {
  84              $href = '
  85              <a href="javascript:void(0);" onclick="return listItemTask(\'cb'. $i .'\',\''. $task_access .'\')" '. $color_access .'>
  86              '. JText::_( $row->groupname ) .'</a>'
  87              ;
  88          }
  89  
  90          return $href;
  91      }
  92  
  93  	function checkedOut( &$row, $i, $identifier = 'id' )
  94      {
  95          $user   =& JFactory::getUser();
  96          $userid = $user->get('id');
  97  
  98          $result = false;
  99          if(is_a($row, 'JTable')) {
 100              $result = $row->isCheckedOut($userid);
 101          } else {
 102              $result = JTable::isCheckedOut($userid, $row->checked_out);
 103          }
 104  
 105          $checked = '';
 106          if ( $result ) {
 107              $checked = JHTMLGrid::_checkedOut( $row );
 108          } else {
 109              $checked = JHTML::_('grid.id', $i, $row->$identifier );
 110          }
 111  
 112          return $checked;
 113      }
 114  
 115  	function published( &$row, $i, $imgY = 'tick.png', $imgX = 'publish_x.png', $prefix='' )
 116      {
 117          $img     = $row->published ? $imgY : $imgX;
 118          $task     = $row->published ? 'unpublish' : 'publish';
 119          $alt     = $row->published ? JText::_( 'Published' ) : JText::_( 'Unpublished' );
 120          $action = $row->published ? JText::_( 'Unpublish Item' ) : JText::_( 'Publish item' );
 121  
 122          $href = '
 123          <a href="javascript:void(0);" onclick="return listItemTask(\'cb'. $i .'\',\''. $prefix.$task .'\')" title="'. $action .'">
 124          <img src="images/'. $img .'" border="0" alt="'. $alt .'" /></a>'
 125          ;
 126  
 127          return $href;
 128      }
 129  
 130  	function state( $filter_state='*', $published='Published', $unpublished='Unpublished', $archived=NULL, $trashed=NULL )
 131      {
 132          $state[] = JHTML::_('select.option',  '', '- '. JText::_( 'Select State' ) .' -' );
 133          //Jinx : Why is this used ?
 134          //$state[] = JHTML::_('select.option',  '*', JText::_( 'Any' ) );
 135          $state[] = JHTML::_('select.option',  'P', JText::_( $published ) );
 136          $state[] = JHTML::_('select.option',  'U', JText::_( $unpublished ) );
 137  
 138          if ($archived) {
 139              $state[] = JHTML::_('select.option',  'A', JText::_( $archived ) );
 140          }
 141  
 142          if ($trashed) {
 143              $state[] = JHTML::_('select.option',  'T', JText::_( $trashed ) );
 144          }
 145  
 146          return JHTML::_('select.genericlist',   $state, 'filter_state', 'class="inputbox" size="1" onchange="submitform( );"', 'value', 'text', $filter_state );
 147      }
 148  
 149  	function order( $rows, $image='filesave.png', $task="saveorder" )
 150      {
 151          $image = JHTML::_('image.administrator',  $image, '/images/', NULL, NULL, JText::_( 'Save Order' ) );
 152          $href = '<a href="javascript:saveorder('.(count( $rows )-1).', \''.$task.'\')" title="'.JText::_( 'Save Order' ).'">'.$image.'</a>';
 153          return $href;
 154      }
 155  
 156  
 157  	function _checkedOut( &$row, $overlib = 1 )
 158      {
 159          $hover = '';
 160          if ( $overlib )
 161          {
 162              $text = addslashes(htmlspecialchars($row->editor));
 163  
 164              $date     = JHTML::_('date',  $row->checked_out_time, JText::_('DATE_FORMAT_LC1') );
 165              $time    = JHTML::_('date',  $row->checked_out_time, '%H:%M' );
 166  
 167              $hover = '<span class="editlinktip hasTip" title="'. JText::_( 'Checked Out' ) .'::'. $text .'<br />'. $date .'<br />'. $time .'">';
 168          }
 169          $checked = $hover .'<img src="images/checked_out.png"/></span>';
 170  
 171          return $checked;
 172      }
 173  }