library/HTMLPurifier/HTMLModule/Tables.php

   1 <?php
   2
   3 /**
   4  * XHTML 1.1 Tables Module, fully defines accessible table elements.
   5  */
   6 class HTMLPurifier_HTMLModule_Tables extends HTMLPurifier_HTMLModule
   7 {
   8     /**
   9      * @type string
  10      */
  11     public $name = 'Tables';
  12
  13     /**
  14      * @param HTMLPurifier_Config $config
  15      */
  16     public function setup($config)
  17     {
  18         $this->addElement('caption', false, 'Inline', 'Common');
  19
  20         $this->addElement(
  21             'table',
  22             'Block',
  23             new HTMLPurifier_ChildDef_Table(),
  24             'Common',
  25             array(
  26                 'border' => 'Pixels',
  27                 'cellpadding' => 'Length',
  28                 'cellspacing' => 'Length',
  29                 'frame' => 'Enum#void,above,below,hsides,lhs,rhs,vsides,box,border',
  30                 'rules' => 'Enum#none,groups,rows,cols,all',
  31                 'summary' => 'Text',
  32                 'width' => 'Length'
  33             )
  34         );
  35
  36         // common attributes
  37         $cell_align = array(
  38             'align' => 'Enum#left,center,right,justify,char',
  39             'charoff' => 'Length',
  40             'valign' => 'Enum#top,middle,bottom,baseline',
  41         );
  42
  43         $cell_t = array_merge(
  44             array(
  45                 'abbr' => 'Text',
  46                 'colspan' => 'Number',
  47                 'rowspan' => 'Number',
  48                 // Apparently, as of HTML5 this attribute only applies
  49                 // to 'th' elements.
  50                 'scope' => 'Enum#row,col,rowgroup,colgroup',
  51             ),
  52             $cell_align
  53         );
  54         $this->addElement('td', false, 'Flow', 'Common', $cell_t);
  55         $this->addElement('th', false, 'Flow', 'Common', $cell_t);
  56
  57         $this->addElement('tr', false, 'Required: td | th', 'Common', $cell_align);
  58
  59         $cell_col = array_merge(
  60             array(
  61                 'span' => 'Number',
  62                 'width' => 'MultiLength',
  63             ),
  64             $cell_align
  65         );
  66         $this->addElement('col', false, 'Empty', 'Common', $cell_col);
  67         $this->addElement('colgroup', false, 'Optional: col', 'Common', $cell_col);
  68
  69         $this->addElement('tbody', false, 'Required: tr', 'Common', $cell_align);
  70         $this->addElement('thead', false, 'Required: tr', 'Common', $cell_align);
  71         $this->addElement('tfoot', false, 'Required: tr', 'Common', $cell_align);
  72     }
  73 }
  74
  75 // vim: et sw=4 sts=4