function fac_generate_json in Fast Autocomplete 7

Fast AutoComplete json callback.

1 string reference to 'fac_generate_json'

fac_menu in ./fac.module

Implements hook_menu().

File

inc/fac.json.inc, line 11

This file contains the json callback of the Fast Autocomplete module.

Code

function fac_generate_json($language, $key) {

  // Remove the .json part from the key.
  $key = str_replace('.json', '', $key);

  // Only continue if the requested key is shorter or equal to the configured
  // key length to search for.
  if (strlen($key) <= variable_get('fac_key_max_length', 5)) {

    // Get the result for the key which automatically saves a json file on the
    // file system.
    $json_response = fac_generate_json_for_key($language, $key);

    // Return the json result.
    drupal_add_http_header('Content-Type', 'application/json');
    echo $json_response;
  }
  drupal_exit();
}