}
?>
<th><?php
echo $column_title . $add_title;
?>
</th>
<td id="<?php
echo Participants_Db::$prefix . $column->name;
?>
" >
<?php
/*
* get the value from the record; if it is empty, use the default value if the
* "persistent" flag is set.
*/
$column->value = empty($participant_values[$column->name]) ? $column->persistent == '1' ? $column->default : '' : Participants_Db::unserialize_array($participant_values[$column->name]);
// get the existing value if any
//$column->value = isset($participant_values[$column->name]) ? Participants_Db::unserialize_array($participant_values[$column->name]) : '';
// replace it with the new value if provided
if (isset($_POST[$column->name])) {
if (is_array($_POST[$column->name])) {
$column->value = $_POST[$column->name];
} elseif ('rich-text' == $column->form_element) {
$column->value = $_POST[$column->name];
} else {
$column->value = esc_html(stripslashes($_POST[$column->name]));
}
}
$field_class = ($column->validation != 'no' ? "required-field" : '') . (in_array($column->form_element, array('text-line', 'date')) ? ' regular-text' : '');
if (isset($column->value)) {
//error_log(basename(__FILE__) . ' ' . $column->name . ':' . $column->value);
/**
* converts an array value to a readable string
*
* @param array $value
* @param string $glue string to use for concatenation
* @param bool $print if true, echo the output
* @return string HTML
*/
public function show_array($value, $glue = ', ', $print = true)
{
$array = array_filter((array) Participants_Db::unserialize_array($value), array('PDb_FormElement', 'is_displayable'));
$output = implode($glue, $array);
if ($print) {
echo $output;
} else {
return $output;
}
}
/**
* escape a value from a form submission
*
* can handle both single values and arrays
*/
protected function _esc_submitted_value($value)
{
$value = Participants_Db::unserialize_array($value);
if (is_array($value)) {
$return = array();
foreach ($value as $k => $v) {
$return[$k] = $this->_esc_value($v);
}
} else {
$return = $this->_esc_value($value);
}
return $return;
}
/**
* returns an element value formatted for display or storage
*
* this supplants the function Participants_Db::prep_field_for_display
*
* @param object $field a Field_Item object
* @param bool $html if true, retuns the value wrapped in HTML, false returns
* the formatted value alone
* @return string the object's current value, formatted
*/
public static function get_field_value_display($field, $html = true)
{
$return = '';
if (has_filter(Participants_Db::$prefix . 'before_display_field')) {
$return = Participants_Db::set_filter('before_display_field', $return, $field->value, $field->form_element);
}
if (empty($return)) {
switch ($field->form_element) {
case 'image-upload':
$image = new PDb_Image(array('filename' => $field->value, 'link' => isset($field->link) ? $field->link : '', 'mode' => 'both', 'module' => $field->module));
if ($html) {
if (isset($field->module) and in_array($field->module, array('single', 'list'))) {
$image->display_mode = 'image';
} elseif (isset($field->module) and in_array($field->module, array('signup', 'admin-edit'))) {
$image->display_mode = $image->image_defined ? 'both' : 'none';
$image->link = false;
}
$image->set_image_wrap();
$return = $image->get_image_html();
} elseif ($image->file_exists) {
$return = $image->get_image_file();
} else {
$return = $field->value;
}
break;
case 'file-upload':
if ($html and !empty($field->value)) {
if ($field->module == 'signup') {
$field->link = false;
$return = $field->value;
} else {
$field->link = xnau_Image_Handler::concatenate_directory_path(get_bloginfo('url'), Participants_Db::$plugin_options['image_upload_location']) . $field->value;
$return = self::make_link($field);
}
break;
} else {
$return = $field->value;
break;
}
case 'date':
case 'timestamp':
$return = '';
if (self::is_empty($field->value) === false) {
$date = Participants_Db::parse_date($field->value, $field);
$format = Participants_Db::$date_format;
if (Participants_Db::$plugin_options['show_time'] == '1' and $field->form_element == 'timestamp') {
$format .= ' ' . get_option('time_format');
}
$return = date_i18n($format, $date);
} else {
$return = '';
}
break;
case 'multi-checkbox':
case 'multi-select-other':
/*
* these elements are stored as serialized arrays of values, the data is displayed
* a comma-separated string of the values, using the value titles if defined
*/
$multivalues = Participants_Db::unserialize_array($field->value);
// remove empty elements and convert to string for display
$multivalues = array_filter((array) $multivalues, array(__CLASS__, 'is_displayable'));
$titles = array();
foreach ($multivalues as $value) {
$titles[] = self::get_value_title($value, $field->name);
}
$return = implode(', ', $titles);
break;
case 'link':
$linkdata = Participants_Db::unserialize_array($field->value);
if (!is_array($linkdata)) {
$return = '';
break;
}
if (empty($linkdata[1])) {
$linkdata[1] = str_replace('http://', '', $linkdata[0]);
}
if ($html) {
$return = vsprintf(empty($linkdata[0]) ? '%1$s%2$s' : '<a href="%1$s">%2$s</a>', $linkdata);
} else {
$return = $linkdata[0];
}
break;
case 'text-line':
if ($html) {
$field->value = self::get_value_title($field->value, $field->name);
$return = self::make_link($field);
break;
} else {
$return = $field->value;
break;
}
case 'text-area':
case 'textarea':
$return = sprintf('<span class="textarea">%s</span>', $field->value);
break;
case 'rich-text':
$return = sprintf('<span class="textarea richtext">%s</span>', Participants_Db::process_rich_text($field->value));
break;
default:
$field->value = self::get_value_title($field->value, $field->name);
$return = self::make_link($field);
}
}
return $return;
}
public function show_array($value, $glue = ', ', $print = true)
{
$output = implode($glue, Participants_Db::unserialize_array($value));
if ($print) {
echo $output;
} else {
return $output;
}
}
