public function FrxFields::format in Forena Reports 7.4

Same name and namespace in other branches

1. 7.3 FrxFields.inc \FrxFields::format()

File

./FrxFields.inc, line 24

Class

FrxFields

Code

public function format($value, $key, $raw = FALSE) {

  // Determine if there is a field overide entry
  $default = '';
  $link = '';
  $format = '';
  $format_str = '';
  $target = '';
  $class = '';
  $rel = '';
  $calc = '';

  // Extract the formatter for this field;
  if ($this->fields && isset($this->fields[$key])) {
    extract($this->fields[$key]);
  }

  // Evaluate any calculations first.
  if ($calc) {
    $calc = $this->teng
      ->replace($calc);
    if ($calc) {
      $value = $this->teng
        ->replace('{=' . $calc . '}');
    }
  }
  if ($format && !$raw) {
    $value = FrxReportGenerator::$instance
      ->format_data($value, $format, $format_str, $this->teng);
  }
  if (is_array($value)) {
    $value = implode(' ', $value);
  }

  // Default if specified
  if (!$value && $default) {
    $value = $default;
  }
  if ($link && !$raw) {
    $attributes = array();
    $target = $this->teng
      ->replace($target, TRUE);

    // use the target attribute to open links in new tabs or as popups.
    if (@strpos(strtolower($target), 'popup') === 0) {
      $opts = 'status=1';
      $options = "status=1";
      $attributes = array(
        'onclick' => 'window.open(this.href, \'' . $target . '\', "' . $options . '"); return false;',
      );
    }
    else {
      if ($target) {
        $attributes['target'] = $target;
      }
    }
    if ($rel) {
      $attributes['rel'] = $this->teng
        ->replace($rel, TRUE);
    }
    if ($class) {
      $attributes['class'] = explode(' ', trim($this->teng
        ->replace($class, TRUE)));
    }
    @(list($url, $query) = explode('?', $link));
    $url = $this->teng
      ->replace($url, TRUE);
    @(list($query, $queryFrag) = explode('#', $query));
    @(list($url, $fragment) = explode('#', $url));
    $fragment = $fragment . $queryFrag;
    $data = array();
    parse_str($query, $data);
    if ($data) {
      foreach ($data as $k => $v) {
        $data[$k] = $this->teng
          ->replace($v, TRUE);
      }
    }
    if ($add_query) {
      $parms = $_GET;
      unset($parms['q']);
      $data = array_merge($parms, $data);
    }
    if (trim($url)) {
      $value = $this
        ->link(htmlspecialchars_decode($value), $url, array(
        'fragment' => $fragment,
        'query' => $data,
        'attributes' => $attributes,
        'absolute' => TRUE,
      ));
    }
  }
  return $value;
}