public static function &filter_display_value($value, $field, $atts = array())
{
$defaults = array('html' => 0, 'type' => $field->type, 'keepjs' => 0);
$atts = array_merge($defaults, $atts);
switch ($atts['type']) {
case 'user_id':
$value = FrmProFieldsHelper::get_display_name($value);
break;
case 'date':
$value = FrmProFieldsHelper::get_date($value);
break;
case 'file':
$old_value = $value;
if ($atts['html']) {
$value = '<div class="frm_file_container">';
} else {
$value = '';
}
foreach ((array) $old_value as $mid) {
if ($atts['html']) {
$img = FrmProFieldsHelper::get_file_icon($mid);
$value .= $img;
if ($atts['show_filename'] && $img && preg_match('/wp-includes\\/images\\/(crystal|media)/', $img)) {
//prevent two filenames
$atts['show_filename'] = $show_filename = false;
}
unset($img);
if ($atts['html'] && $atts['show_filename']) {
$value .= '<br/>' . FrmProFieldsHelper::get_file_name($mid) . '<br/>';
}
if (isset($show_filename)) {
//if skipped filename, show it for the next file
$atts['show_filename'] = true;
unset($show_filename);
}
} else {
if ($mid) {
$value .= FrmProFieldsHelper::get_file_name($mid) . $atts['sep'];
}
}
}
$value = rtrim($value, $atts['sep']);
if ($atts['html']) {
$value .= '</div>';
}
break;
case 'data':
if (!is_numeric($value)) {
if (!is_array($value)) {
$value = explode($atts['sep'], $value);
}
if (is_array($value)) {
$new_value = '';
foreach ($value as $entry_id) {
if (!empty($new_value)) {
$new_value .= $atts['sep'];
}
if (is_numeric($entry_id)) {
$new_value .= FrmProFieldsHelper::get_data_value($entry_id, $field, $atts);
} else {
$new_value .= $entry_id;
}
}
$value = $new_value;
}
} else {
//replace item id with specified field
$new_value = FrmProFieldsHelper::get_data_value($value, $field, $atts);
if (FrmProField::is_list_field($field)) {
$linked_field = FrmField::getOne($field->field_options['form_select']);
if ($linked_field && $linked_field->type == 'file') {
$old_value = explode(', ', $new_value);
$new_value = '';
foreach ($old_value as $v) {
$new_value .= '<img src="' . esc_url($v) . '" class="frm_image_from_url" alt="" />';
if ($atts['show_filename']) {
$new_value .= '<br/>' . $v;
}
unset($v);
}
} else {
$new_value = $value;
}
}
$value = $new_value;
}
break;
case 'image':
$value = FrmProFieldsHelper::get_image_display_value($value, array('html' => true));
break;
}
if (!$atts['keepjs']) {
$value = FrmAppHelper::recursive_function_map($value, 'wp_kses_post');
}
return FrmEntriesController::filter_display_value($value, $field, $atts);
}
