[Summary view] [Print] [Text view]

   1  <?php
   2  // $Id: views_handler_field_markup.inc,v 1.3.4.1 2009/11/18 20:52:23 merlinofchaos Exp $
   3  
   4  /**
   5   * A handler to run a field through check_markup, using a companion
   6   * format field.
   7   *
   8   * - format: (REQUIRED) The field in this table used to control the format
   9   *           such as the 'format' field in the node, which goes with the
  10   *           'body' field.
  11   *
  12   * @ingroup views_field_handlers
  13   */
  14  class views_handler_field_markup extends views_handler_field {
  15    /**
  16     * Constructor; calls to base object constructor.
  17     */
  18    function construct() {
  19      parent::construct();
  20  
  21      $this->format = $this->definition['format'];
  22  
  23      $this->additional_fields = array();
  24      if (!is_numeric($this->format)) {
  25        $this->additional_fields['format'] = array('field' => $this->format);
  26      }
  27    }
  28  
  29    function render($values) {
  30      $value = $values->{$this->field_alias};
  31      $format = is_numeric($this->format) ? $this->format : $values->{$this->aliases['format']};
  32      if ($value) {
  33        return check_markup($value, $format, FALSE);
  34      }
  35    }
  36  
  37    function element_type() {
  38      if (isset($this->definition['element type'])) {
  39        return $this->definition['element type'];
  40      }
  41  
  42      return 'div';
  43    }
  44  }