Club Drupal

/**

 * Add an additional custom source to be mapped by a feed.

 *

 * This is useful when you need to map fields from an iCal feed which

 * the Date iCal module does not currently support.

 *

 * @param array $sources

 *   An associative array containing the source's properties, as follows:

 *     name: The name that will appear in the feed importer Mapping page.

 *     description: The description of this field shown in the Mapping page.

 *     date_ical_parse_handler: The function in the ParserVcalendar class

 *       which should be used to parse this iCal property into a Drupal field.

 */

function hook_date_ical_mapping_sources_alter(&$sources) {

  // Example of what might be done with this alter hook:

  // Add the "ATTENDEE" iCal property to the mapping sources.

  $sources['ATTENDEE'] = array(

    'name' => t('Attendee'),

    'description' => t('The ATTENDEE property.'),

    'date_ical_parse_handler' => 'parseTextProperty',

  );

  // Add "ATTENDEE:CN" parameter to the mapping sources.

  $sources['ATTENDEE:CN'] = array(

    'name' => t('Attendee: CN'),

    'description' => t("The CN parameter of the ATTENDEE property: the attendee's Common Name."),

    'date_ical_parse_handler' => 'parsePropertyParameter',

  );

}