function get_fields($bundle_name)
{
$fields = field_read_fields(array('entity_type' => 'node', 'bundle' => $bundle_name));
$result = array();
foreach ($fields as $name => $field) {
$result[$name] = array('type' => $field['type'], 'card' => $field['cardinality']);
// FIELD_CARDINALITY_UNLIMITED = -1
$f_type = trim($field['type']);
$vocab = "";
$sub = "";
$active = "";
if ($f_type == 'taxonomy_term_reference') {
$vocab = $field['settings']['allowed_values'][0]['vocabulary'];
if (!empty($vocab)) {
$result[$name]['vocab'] = $vocab;
}
$sub = empty($field['settings']['subtype']) ? get_taxon_subtype($name) : $field['settings']['subtype'];
//$sub = $field['settings']['subtype'];
//if(empty($sub)) $sub = get_taxon_subtype($name);
}
if ($f_type == 'text') {
$sub = empty($field['settings']['subtype']) ? get_text_subtype($name) : $field['settings']['subtype'];
//if(empty($sub)) $sub = get_text_subtype($name);
}
$result[$name]['subtype'] = $sub;
// for every field
$active_value = empty($field['settings']['active']) ? get_active($name) : $field['settings']['active'];
//$active_value = $field['settings']['active'];
//if(empty($active_value)) $active_value = get_active($name);
if ($active_value == 'enable') {
$result[$name]['active'] = true;
} else {
$result[$name]['active'] = false;
}
$instance = _get_field_instance($bundle_name, $name);
$result[$name]['label'] = $instance['label'];
}
//mylog(print_r($fields, true), 'fields.txt');
//mylog(print_r($result, true), 'result.txt');
return $result;
}
/**
* Private callback to process compact and teaser node view modes.
*
* @param array $variables
* Standard variables array
*/
function _govcms_zen_process_node_compact_teaser(&$variables)
{
$fields = field_read_fields(array('entity_type' => 'node', 'bundle' => $variables['type']));
foreach ($fields as $field_name => $field_settings) {
if ($field_settings['type'] == 'image') {
if (isset($variables['content'][$field_name])) {
$children = element_children($variables['content'][$field_name]);
if (!empty($children)) {
$limited = $variables['content'][$field_name][0];
foreach ($children as $child_index) {
unset($variables['content'][$field_name][$child_index]);
}
$variables['content'][$field_name][0] = $limited;
}
}
}
}
}
public static function readFieldByID($id, $include_deleted = TRUE, $include_inactive = TRUE)
{
$fields = field_read_fields(array('id' => $id), array('include_deleted' => $include_deleted, 'include_inactive' => $include_inactive));
return !empty($fields) ? reset($fields) : FALSE;
}