function field_ui_fields_list

Menu callback; lists all defined fields for quick reference.

File

modules/field_ui/field_ui.admin.inc, line 11

Code

function field_ui_fields_list() {
    $instances = field_info_instances();
    $field_types = field_info_field_types();
    $bundles = field_info_bundles();
    $modules = system_rebuild_module_data();
    $header = array(
        t('Field name'),
        t('Field type'),
        t('Used in'),
    );
    $rows = array();
    foreach ($instances as $entity_type => $type_bundles) {
        foreach ($type_bundles as $bundle => $bundle_instances) {
            foreach ($bundle_instances as $field_name => $instance) {
                $field = field_info_field($field_name);
                // Initialize the row if we encounter the field for the first time.
                if (!isset($rows[$field_name])) {
                    $rows[$field_name]['class'] = $field['locked'] ? array(
                        'menu-disabled',
                    ) : array(
                        '',
                    );
                    $rows[$field_name]['data'][0] = $field['locked'] ? t('@field_name (Locked)', array(
                        '@field_name' => $field_name,
                    )) : $field_name;
                    $module_name = $field_types[$field['type']]['module'];
                    $rows[$field_name]['data'][1] = $field_types[$field['type']]['label'] . ' ' . t('(module: !module)', array(
                        '!module' => $modules[$module_name]->info['name'],
                    ));
                }
                // Add the current instance.
                $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);
                $rows[$field_name]['data'][2][] = $admin_path ? l($bundles[$entity_type][$bundle]['label'], $admin_path . '/fields') : $bundles[$entity_type][$bundle]['label'];
            }
        }
    }
    foreach ($rows as $field_name => $cell) {
        $rows[$field_name]['data'][2] = implode(', ', $cell['data'][2]);
    }
    if (empty($rows)) {
        $output = t('No fields have been defined yet.');
    }
    else {
        // Sort rows by field name.
        ksort($rows);
        $output = theme('table', array(
            'header' => $header,
            'rows' => $rows,
        ));
    }
    return $output;
}