filefield_sources.api.php in FileField Sources 6

This file documents hooks provided by the FileField Sources module. Note that none of this code is executed by using FileField Sources module, it is provided here for reference as an example how to implement these hooks in your own module.

File

filefield_sources.api.php

<?php

/**
 * @file
 * This file documents hooks provided by the FileField Sources module. Note that
 * none of this code is executed by using FileField Sources module, it is
 * provided here for reference as an example how to implement these hooks in
 * your own module.
 */

/**
 * Returns a list of widgets that are compatible with FileField Sources.
 *
 * FileField Sources works with the most common widgets used with Drupal (the
 * standard Image and File widgets). Any module that provides another widget
 * for uploading files may add compatibility with FileField Sources by
 * implementing this hook and returning the widgets that their module supports.
 */
function hook_filefield_sources_widgets() {

  // Add any widgets that your module supports here.
  return array(
    'mymodule_file_widgetname',
  );
}

/**
 * Return a list of available sources that FileField Sources can use.
 *
 * This hook returns a list of possible sources that can be utilized. Each
 * source must be enabled by the end user before it can be used on a file field.
 * Note that the ability to provide a configuration for this source is not
 * directly provided by FileField Sources, instead you may implement the
 * form_alter() hooks provided by Drupal core to add your options to the
 * existing list of FileField Source options.
 */
function hook_filefield_sources_info() {
  $sources = array();

  // Provide a potential Flickr source to import Flickr photos.
  $sources['flickr'] = array(
    'name' => t('File attach from Flickr'),
    'label' => t('Flickr'),
    'description' => t('Select a file from Flickr.'),
    // This callback function does all the heavy-work of creating a form element
    // to choose a Flickr photo and populate a field. For an example, see
    // filefield_source_remote_process().
    'process' => 'mymodule_filefield_source_flickr_process',
    // This callback function then takes the value of that field and saves the
    // file locally. For an example, see filefield_source_remote_value().
    'value' => 'mymodule_filefield_source_flickr_value',
    'weight' => 3,
  );
  return $sources;
}

Functions

Name	Description
hook_filefield_sources_info	Return a list of available sources that FileField Sources can use.
hook_filefield_sources_widgets	Returns a list of widgets that are compatible with FileField Sources.