private function render_field_value($field, $value)
{
$output = array();
foreach ((array) $value as $v) {
$output[] = awpcp_extra_fields_render_field_single_value($field, $value);
}
return implode(', ', $output);
}
function display_x_fields_data($adid, $single = true)
{
global $wpdb;
$ad = AWPCP_Ad::find_by_id($adid);
$fields = awpcp_get_extra_fields_by_category($ad->ad_category_id, array('hide_private' => true, 'context' => $single ? 'single' : 'listings'));
$show_empty = get_awpcp_option('show-empty-extra-fields-in-ads');
$visible = array();
foreach ($fields as $i => $field) {
$value = (array) get_field_value($adid, $field->field_name);
if ($show_empty || !empty($value) && strlen($value[0]) > 0) {
$visible[] = array('field' => $field, 'value' => $value);
}
}
$allow_html_in_labels = get_awpcp_option('allow-html-in-extra-field-labels');
$count = count($visible);
$columns = get_awpcp_option('display-extra-fields-in-columns', 1);
$rows = ceil($count / $columns);
$shown = 0;
$classes = array('awpcp-extra-fields', 'awpcp-extra-fields-columns-' . $columns, 'clearfix');
$html = '<div class="' . join(' ', $classes) . '">';
foreach ($visible as $i => $data) {
$field = $data['field'];
$value = $data['value'];
$classes = array('cladinfo', 'awpcp-extra-field-' . $field->field_name);
$css = awpcp_get_grid_item_css_class($classes, $shown, $columns, $rows);
$field_label = stripslashes($field->field_label_view);
$field_label = $allow_html_in_labels ? $field_label : esc_html($field_label);
if ($show_empty || !empty($value) && strlen($value[0]) > 0) {
$html .= '<div class="' . esc_attr(join(' ', $css)) . '">';
$html .= '<label>' . $field_label . ':</label> ';
if (count($value) > 1) {
$html .= '<ul class="awpcp-extra-field-value-list">';
foreach ($value as $v) {
$v = awpcp_extra_fields_render_field_single_value($field, $v);
$html .= '<li>' . $v . '</li>';
}
$html .= '</ul>';
} else {
if (count($value) > 0) {
$value = awpcp_extra_fields_render_field_single_value($field, $value[0]);
if ($field->field_input_type === 'Textarea Input') {
$html .= sprintf('<div class="awpcp-extra-field-value">%s</div>', $value);
} else {
$html .= sprintf('<span class="awpcp-extra-field-value">%s</span>', $value);
}
}
}
$html .= '</div>';
$shown++;
}
}
$html .= '</div>';
return $html;
}
