function taxonomy_xml_formats in Taxonomy import/export via XML 7

Same name and namespace in other branches

1. 5.2 taxonomy_xml.module \taxonomy_xml_formats()
2. 5 taxonomy_xml.module \taxonomy_xml_formats()
3. 6.2 taxonomy_xml.module \taxonomy_xml_formats()
4. 6 taxonomy_xml.module \taxonomy_xml_formats()

Return a list of available file formats.

Scan the module directory for appropriate inc files. More can be added as appropriate.

A taxonomy_xml *_format.inc file should prvide an implimentation of the hooks taxonomy_xml_FORMAT_parse() and/or taxonomy_xml_FORMAT_create() to support reading or writing respectively.

It may also check for further dependencies (ARC) as needed.

Return value

array an Array ( [csv_format] => CSV [rdf_format] => RDF [xml_format] => XML )

5 calls to taxonomy_xml_formats()

local_taxonomy_service_form in services/local.taxonomy_service.inc

A sub-form that provides UI additions to the taxonomy import form

lookup_taxonomy_service_form in services/lookup.taxonomy_service.inc

A sub-form that provides UI additions to the taxonomy import form

taxonomy_xml_format_info in ./taxonomy_xml.module

Return info array describing a supported format.

upload_taxonomy_service_form in services/upload.taxonomy_service.inc

A sub-form that provides UI additions to the taxonomy import form

url_taxonomy_service_form in services/url.taxonomy_service.inc

A sub-form that provides UI additions to the taxonomy import form

File

./taxonomy_xml.module, line 338

Make it possible to import and export taxonomies as XML documents.

Code

function taxonomy_xml_formats() {
  $module_dir = drupal_get_path('module', 'taxonomy_xml');
  $incs = file_scan_directory($module_dir . '/formats', '/.*_format.inc/');
  $formats = array();
  foreach ($incs as $filepath => $file) {
    include_once DRUPAL_ROOT . '/' . $filepath;
    $format_name = preg_replace('/_format$/', '', $file->name);
    $funcname = "taxonomy_xml_{$format_name}_requirements";
    $error = function_exists($funcname) ? $funcname() : NULL;
    if (empty($error)) {
      $formats[$format_name] = drupal_strtoupper($format_name);
    }
    else {
      drupal_set_message($error['taxonomy_xml_' . $format_name]['description'], 'warning');
    }
  }
  return $formats;
}