function theme_views_oai_pmh_row_dc_fields in Views OAI-PMH 6
Same name and namespace in other branches
- 7 theme/views_oai_pmh.theme.inc \theme_views_oai_pmh_row_dc_fields()
@file Theme related functions for processing our output style plugins.
Views bug: http://drupal.org/node/593336
File
- theme/
views_oai_pmh.theme.inc, line 12 - Theme related functions for processing our output style plugins.
Code
function theme_views_oai_pmh_row_dc_fields($vars) {
$view = $vars['view'];
// Loop through the fields for this view.
$previous_inline = FALSE;
$vars['fields'] = array();
// ensure it's at least an empty array.
$row_index = $view->row_index;
foreach ($view->field as $id => $field) {
// render this even if set to exclude so it can be used elsewhere.
$field_output = $view->style_plugin
->get_field($row_index, $id);
$empty = $field_output !== 0 && empty($field_output);
if (empty($field->options['exclude']) && (!$empty || empty($field->options['hide_empty']) && empty($vars['options']['hide_empty']))) {
$key = check_plain(_views_oai_pmh_xml_tag_clean($view->field[$id]
->label()));
if (isset($field->multiple) && !empty($field->multiple)) {
$separator = $field->options['separator'];
foreach (explode($separator, $field_output) as $value) {
$item['key'] = $key;
$item['value'] = _views_oai_pmh_xmlstr($value);
$items[] = $item;
}
}
else {
$item['key'] = $key;
$item['value'] = _views_oai_pmh_xmlstr($field_output);
$items[] = $item;
}
}
}
return format_xml_elements($items);
}