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   1  <?php
   2  /**
   3   * MyBB 1.8
   4   * Copyright 2014 MyBB Group, All Rights Reserved
   5   *
   6   * Website: http://www.mybb.com
   7   * License: http://www.mybb.com/about/license
   8   *
   9   */
  10  
  11  /**
  12   * Generate a data grid/table.
  13   */
  14  class DefaultTable
  15  {
  16      /**
  17       * @var array Array of cells for the current row.
  18       */
  19      private $_cells = array();
  20  
  21      /**
  22       * @var array Array of rows for the current table.
  23       */
  24      private $_rows = array();
  25  
  26      /**
  27       * @var array Array of headers for the current table.
  28       */
  29      private $_headers = array();
  30  
  31      /**
  32       * Construct an individual cell for this table.
  33       *
  34       * @param string $data The HTML content for this cell.
  35       * @param array $extra Array of extra information about this cell (class, id, colspan, rowspan, width)
  36       */
  37  	function construct_cell($data, $extra=array())
  38      {
  39          $this->_cells[] = array("data" => $data, "extra" => $extra);
  40      }
  41  
  42      /**
  43       * Construct a row from the earlier defined constructed cells for the table.
  44       *
  45       * @param array $extra Array of extra information about this row (class, id)
  46       */
  47  	function construct_row($extra = array())
  48      {
  49          $i = 1;
  50          $cells = '';
  51  
  52          // We construct individual cells here
  53          foreach($this->_cells as $key => $cell)
  54          {
  55              $cells .= "\t\t\t<td";
  56              
  57              if(!isset($cell['extra']['class']))
  58              {
  59                  $cell['extra']['class'] = '';
  60              }
  61  
  62              if($key == 0)
  63              {
  64                  $cell['extra']['class'] .= " first";
  65              }
  66              elseif(!isset($this->_cells[$key+1]))
  67              {
  68                  $cell['extra']['class'] .= " last";
  69              }
  70              if($i == 2)
  71              {
  72                  $cell['extra']['class'] .= " alt_col";
  73                  $i = 0;
  74              }
  75              $i++;
  76              if($cell['extra']['class'])
  77              {
  78                  $cells .= " class=\"".trim($cell['extra']['class'])."\"";
  79              }
  80              if(isset($cell['extra']['style']))
  81              {
  82                  $cells .= " style=\"".$cell['extra']['style']."\"";
  83              }
  84              if(isset($cell['extra']['id']))
  85              {
  86                  $cells .= " id=\"".$cell['extra']['id']."\"";
  87              }
  88              if(isset($cell['extra']['colspan']) && $cell['extra']['colspan'] > 1)
  89              {
  90                  $cells .= " colspan=\"".$cell['extra']['colspan']."\"";
  91              }
  92              if(isset($cell['extra']['rowspan']) && $cell['extra']['rowspan'] > 1)
  93              {
  94                  $cells .= " rowspan=\"".$cell['extra']['rowspan']."\"";
  95              }
  96              if(isset($cell['extra']['width']))
  97              {
  98                  $cells .= " width=\"".$cell['extra']['width']."\"";
  99              }
 100              $cells .= ">";
 101              $cells .= $cell['data'];
 102              $cells .= "</td>\n";
 103          }
 104          $data['cells'] = $cells;
 105          $data['extra'] = $extra;
 106          $this->_rows[] = $data;
 107  
 108          $this->_cells = array();
 109      }
 110  
 111      /**
 112       * return the cells of a row for the table based row.
 113       *
 114       * @param string $row_id The id of the row you want to give it.
 115       * @param boolean $return Whether or not to return or echo the resultant contents.
 116       * @return string The output of the row cells (optional).
 117       */
 118  	function output_row_cells($row_id, $return=false)
 119      {
 120          $row = $this->_rows[$row_id]['cells'];
 121  
 122          if(!$return)
 123          {
 124              echo $row;
 125          }
 126          else
 127          {
 128              return $row;
 129          }
 130      }
 131  
 132      /**
 133       * Count the number of rows in the table. Useful for displaying a 'no rows' message.
 134       *
 135       * @return int The number of rows in the table.
 136       */
 137  	function num_rows()
 138      {
 139          return count($this->_rows);
 140      }
 141  
 142      /**
 143       * Construct a header cell for this table.
 144       *
 145       * @param string $data The HTML content for this header cell.
 146       * @param array $extra Array of extra information for this header cell (class, style, colspan, width)
 147       */
 148  	function construct_header($data, $extra=array())
 149      {
 150          $this->_headers[] = array("data" => $data, "extra" => $extra);
 151      }
 152  
 153      /**
 154       * Output this table to the browser.
 155       *
 156       * @param string $heading The heading for this table.
 157       * @param int $border The border width for this table.
 158       * @param string $class The class for this table.
 159       * @param boolean $return Whether or not to return or echo the resultant contents.
 160       * @return string The output of the row cells (optional).
 161       */
 162  	function output($heading="", $border=1, $class="general", $return=false)
 163      {
 164          if($return == true)
 165          {
 166              return $this->construct_html($heading, $border, $class);
 167          }
 168          else
 169          {
 170              echo $this->construct_html($heading, $border, $class);
 171          }
 172      }
 173  
 174      /**
 175       * Fetch the built HTML for this table.
 176       *
 177       * @param string $heading The heading for this table.
 178       * @param int $border The border width for this table.
 179       * @param string $class The class for this table.
 180       * @param string $table_id The id for this table.
 181       * @return string The built HTML.
 182       */
 183  	function construct_html($heading="", $border=1, $class=null, $table_id="")
 184      {
 185          $table = '';
 186          if($border == 1)
 187          {
 188              $table .= "<div class=\"border_wrapper\">\n";
 189              if($heading != "")
 190              {
 191                  $table .= "    <div class=\"title\">".$heading."</div>\n";
 192              }
 193          }
 194          $table .= "<table";
 195          if(!is_null($class))
 196          {
 197              if(!$class)
 198              {
 199                  $class = "general";
 200              }
 201              $table .= " class=\"".$class."\"";
 202          }
 203          if($table_id != "")
 204          {
 205              $table .= " id=\"".$table_id."\"";
 206          }
 207          $table .= " cellspacing=\"0\">\n";
 208          if($this->_headers)
 209          {
 210              $table .= "\t<thead>\n";
 211              $table .= "\t\t<tr>\n";
 212              foreach($this->_headers as $key => $data)
 213              {
 214                  $table .= "\t\t\t<th";
 215                  if(!isset($data['extra']['class']))
 216                  {
 217                      $data['extra']['class'] = '';
 218                  }
 219                  if($key == 0)
 220                  {
 221                      $data['extra']['class'] .= " first";
 222                  }
 223                  elseif(!isset($this->_headers[$key+1]))
 224                  {
 225                      $data['extra']['class'] .= " last";
 226                  }
 227                  if(!empty($data['extra']['class']))
 228                  {
 229                      $table .= " class=\"".$data['extra']['class']."\"";
 230                  }
 231                  if(isset($data['extra']['style']))
 232                  {
 233                      $table .= " style=\"".$data['extra']['style']."\"";
 234                  }
 235                  if(isset($data['extra']['width']))
 236                  {
 237                      $table .= " width=\"".$data['extra']['width']."\"";
 238                  }
 239                  if(isset($data['extra']['colspan']) && $data['extra']['colspan'] > 1)
 240                  {
 241                      $table .= " colspan=\"".$data['extra']['colspan']."\"";
 242                  }
 243                  $table .= ">".$data['data']."</th>\n";
 244              }
 245              $table .= "\t\t</tr>\n";
 246              $table .= "\t</thead>\n";
 247          }
 248          $table .= "\t<tbody>\n";
 249          $i = 1;
 250          foreach($this->_rows as $key => $table_row)
 251          {
 252              $table .= "\t\t<tr";
 253              if(isset($table_row['extra']['id']))
 254              {
 255                  $table .= " id=\"{$table_row['extra']['id']}\"";
 256              }
 257  
 258              if(!isset($table_row['extra']['class']))
 259              {
 260                  $table_row['extra']['class'] = '';
 261              }
 262  
 263              if($key == 0)
 264              {
 265                  $table_row['extra']['class'] .= " first";
 266              }
 267              else if(!isset($this->_rows[$key+1]))
 268              {
 269                  $table_row['extra']['class'] .= " last";
 270              }
 271              if($i == 2 && !isset($table_row['extra']['no_alt_row']))
 272              {
 273                  $table_row['extra']['class'] .= " alt_row";
 274                  $i = 0;
 275              }
 276              $i++;
 277              if($table_row['extra']['class'])
 278              {
 279                  $table .= " class=\"".trim($table_row['extra']['class'])."\"";
 280              }
 281              $table .= ">\n";
 282              $table .= $table_row['cells'];
 283              $table .= "\t\t</tr>\n";
 284          }
 285          $table .= "\t</tbody>\n";
 286          $table .= "</table>\n";
 287          // Clean up
 288          $this->_cells = $this->_rows = $this->_headers = array();
 289          if($border == 1)
 290          {
 291              $table .= "</div>";
 292          }
 293          return $table;
 294      }
 295  }