function display_add_field($recordid = 0, $formdata = NULL)
{
if (empty($this->field->param2)) {
return '';
}
return data_field_admin::format_hidden_field('field_' . $this->field->id, 0);
}
/**
* Display the content of the field in browse mode
*
* @param integer $recordid
* @param string $template
* @return bool|string
*/
function display_browse_field($recordid, $template)
{
global $DB;
if (!($itemid = $this->field->id)) {
return '';
}
if (!($content = $this->field->param1)) {
return '';
}
if (!($format = $this->field->param2)) {
$format = FORMAT_MOODLE;
}
$options = data_field_admin::get_fileoptions($this->context);
$content = file_rewrite_pluginfile_urls($content, 'pluginfile.php', $this->context->id, 'mod_data', 'content', $itemid, $options);
// these values may be needed by the replace_fieldnames() method
$userid = $DB->get_field('data_records', 'userid', array('id' => $recordid));
$user = $DB->get_record('user', array('id' => $userid));
// reduce IF-ELSE-ENDIF blocks
$content = self::replace_if_blocks($this->data, $this->field, $recordid, $template, $content);
// replace all fieldnames
$content = self::replace_fieldnames($this->context, $this->cm, $this->data, $this->field, $recordid, $template, $user, $content);
$options = data_field_admin::get_formatoptions();
$content = format_text($content, $format, $options);
return $content;
}
