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   1  <?php
   2  /**
   3   * MyBB 1.6
   4   * Copyright 2010 MyBB Group, All Rights Reserved
   5   *
   6   * Website: http://mybb.com
   7   * License: http://mybb.com/about/license
   8   *
   9   * $Id: class_table.php 5297 2010-12-28 22:01:14Z Tomm $
  10   */
  11  
  12  /**
  13   * Generate a data grid/table.
  14   */
  15  class DefaultTable
  16  {
  17      /**
  18       * @var array Array of cells for the current row.
  19       */
  20      private $_cells = array();
  21  
  22      /**
  23       * @var array Array of rows for the current table.
  24       */
  25      private $_rows = array();
  26  
  27      /**
  28       * @var array Array of headers for the current table.
  29       */
  30      private $_headers = array();
  31  
  32      /**
  33       * Construct an individual cell for this table.
  34       *
  35       * @param string The HTML content for this cell.
  36       * @param array Array of extra information about this cell (class, id, colspan, rowspan, width)
  37       */
  38  	function construct_cell($data, $extra=array())
  39      {
  40          $this->_cells[] = array("data" => $data, "extra" => $extra);
  41      }
  42  
  43      /**
  44       * Construct a row from the earlier defined constructed cells for the table.
  45       *
  46       * @param array Array of extra information about this row (class, id)
  47       */
  48  	function construct_row($extra = array())
  49      {
  50          $i = 1;
  51          // We construct individual cells here
  52          foreach($this->_cells as $key => $cell)
  53          {
  54              $cells .= "\t\t\t<td";
  55              if($key == 0)
  56              {
  57                  $cell['extra']['class'] .= " first";
  58              }
  59              elseif(!$this->_cells[$key+1])
  60              {
  61                  $cell['extra']['class'] .= " last";
  62              }
  63              if($i == 2)
  64              {
  65                  $cell['extra']['class'] .= " alt_col";
  66                  $i = 0;
  67              }
  68              $i++;
  69              if($cell['extra']['class'])
  70              {
  71                  $cells .= " class=\"".trim($cell['extra']['class'])."\"";
  72              }
  73              if($cell['extra']['style'])
  74              {
  75                  $cells .= " style=\"".$cell['extra']['style']."\"";
  76              }
  77              if($cell['extra']['id'])
  78              {
  79                  $cells .= $cell['extra']['id'];
  80              }
  81              if(isset($cell['extra']['colspan']) && $cell['extra']['colspan'] > 1)
  82              {
  83                  $cells .= " colspan=\"".$cell['extra']['colspan']."\"";
  84              }
  85              if(isset($cell['extra']['rowspan']) && $cell['extra']['rowspan'] > 1)
  86              {
  87                  $cells .= " rowspan=\"".$cell['extra']['rowspan']."\"";
  88              }
  89              if($cell['extra']['width'])
  90              {
  91                  $cells .= " width=\"".$cell['extra']['width']."\"";
  92              }
  93              $cells .= ">";
  94              $cells .= $cell['data'];
  95              $cells .= "</td>\n";
  96          }
  97          $data['cells'] = $cells;
  98          $data['extra'] = $extra;
  99          $this->_rows[] = $data;
 100          
 101          $this->_cells = array();
 102      }
 103      
 104      /**
 105       * return the cells of a row for the table based row.
 106       *
 107       * @param string The id of the row you want to give it.
 108       * @param boolean Whether or not to return or echo the resultant contents.
 109       * @return string The output of the row cells (optional).
 110       */
 111  	function output_row_cells($row_id, $return=false)
 112      {
 113          $row = $this->_rows[$row_id]['cells'];
 114          
 115          if(!$return)
 116          {
 117              echo $row;
 118          }
 119          else
 120          {
 121              return $row;
 122          }
 123      }
 124  
 125      /**
 126       * Count the number of rows in the table. Useful for displaying a 'no rows' message.
 127       *
 128       * @return int The number of rows in the table.
 129       */
 130  	function num_rows()
 131      {
 132          return count($this->_rows);
 133      }
 134  
 135      /**
 136       * Construct a header cell for this table.
 137       *
 138       * @param string The HTML content for this header cell.
 139       * @param array Array of extra information for this header cell (class, style, colspan, width)
 140       */
 141  	function construct_header($data, $extra=array())
 142      {
 143          $this->_headers[] = array("data" => $data, "extra" => $extra);
 144      }
 145  
 146      /**
 147       * Output this table to the browser.
 148       *
 149       * @param string The heading for this table.
 150       * @param int The border width for this table.
 151       * @param string The class for this table.
 152       * @param boolean Whether or not to return or echo the resultant contents.
 153       * @return string The output of the row cells (optional).
 154       */
 155  	function output($heading="", $border=1, $class="general", $return=false)
 156      {
 157          if($return == true)
 158          {
 159              return $this->construct_html($heading, $border, $class);
 160          }
 161          else
 162          {
 163              echo $this->construct_html($heading, $border, $class);
 164          }
 165      }
 166  
 167      /**
 168       * Fetch the built HTML for this table.
 169       *
 170       * @param string The heading for this table.
 171       * @param int The border width for this table.
 172       * @param string The class for this table.
 173       * @param string The id for this table.
 174       * @return string The built HTML.
 175       */
 176  	function construct_html($heading="", $border=1, $class=null, $table_id="")
 177      {
 178          if($border == 1)
 179          {
 180              $table .= "<div class=\"border_wrapper\">\n";
 181              if($heading != "")
 182              {
 183                  $table .= "    <div class=\"title\">".$heading."</div>\n";
 184              }
 185          }
 186          $table .= "<table";
 187          if(!is_null($class))
 188          {
 189              if(!$class)
 190              {
 191                  $class = "general";
 192              }
 193              $table .= " class=\"".$class."\"";
 194          }
 195          if($table_id != "")
 196          {
 197              $table .= " id=\"".$table_id."\"";
 198          }
 199          $table .= " cellspacing=\"0\">\n";
 200          if($this->_headers)
 201          {
 202              $table .= "\t<thead>\n";
 203              $table .= "\t\t<tr>\n";
 204              foreach($this->_headers as $key => $data)
 205              {
 206                  $table .= "\t\t\t<th";
 207                  if($key == 0)
 208                  {
 209                      $data['extra']['class'] .= " first";
 210                  }
 211                  elseif(!$this->_headers[$key+1])
 212                  {
 213                      $data['extra']['class'] .= " last";
 214                  }
 215                  if($data['extra']['class'])
 216                  {
 217                      $table .= " class=\"".$data['extra']['class']."\"";
 218                  }
 219                  if($data['extra']['style'])
 220                  {
 221                      $table .= " style=\"".$data['extra']['style']."\"";
 222                  }
 223                  if($data['extra']['width'])
 224                  {
 225                      $table .= " width=\"".$data['extra']['width']."\"";
 226                  }
 227                  if(isset($data['extra']['colspan']) && $data['extra']['colspan'] > 1)
 228                  {
 229                      $table .= " colspan=\"".$data['extra']['colspan']."\"";
 230                  }
 231                  $table .= ">".$data['data']."</th>\n";
 232              }
 233              $table .= "\t\t</tr>\n";
 234              $table .= "\t</thead>\n";
 235          }
 236          $table .= "\t<tbody>\n";
 237          $i = 1;
 238          foreach($this->_rows as $key => $table_row)
 239          {
 240              $table .= "\t\t<tr";
 241              if($table_row['extra']['id'])
 242              {
 243                  $table .= " id=\"{$table_row['extra']['id']}\"";
 244              }
 245              if($key == 0)
 246              {
 247                  $table_row['extra']['class'] .= " first";
 248              }
 249              else if(!$this->_rows[$key+1])
 250              {
 251                  $table_row['extra']['class'] .= " last";
 252              }
 253              if($i == 2 && !isset($table_row['extra']['no_alt_row']))
 254              {
 255                  $table_row['extra']['class'] .= " alt_row";
 256                  $i = 0;
 257              }
 258              $i++;
 259              if($table_row['extra']['class'])
 260              {
 261                  $table .= " class=\"".trim($table_row['extra']['class'])."\"";
 262              }
 263              $table .= ">\n";
 264              $table .= $table_row['cells'];
 265              $table .= "\t\t</tr>\n";
 266          }
 267          $table .= "\t</tbody>\n";
 268          $table .= "</table>\n";
 269          // Clean up
 270          $this->_cells = $this->_rows = $this->_headers = array();
 271          if($border == 1)
 272          {
 273              $table .= "</div>";
 274          }
 275          return $table;
 276      }
 277  }
 278  ?>