function _jeditable_ajax_load in jEditable inline content editing 7

Same name and namespace in other branches

1. 6.2 jeditable.module \_jeditable_ajax_load()
2. 6 jeditable.module \_jeditable_ajax_load()

Helper function to load a list of select values

1 string reference to '_jeditable_ajax_load'

jeditable_menu in ./jeditable.module

Implements hook_menu().

File

./jeditable.module, line 638

jeditable.module TODO: Provides integration between Drupal and the jEditable jquery plugin @todo: Datepicker support @todo: Ajax upload support @todo: Radioboxes/checkboxes support @todo: add required handler for date @todo: add compatibility for…

Code

function _jeditable_ajax_load() {

  // Retrieve the values needed from the post to this page
  $array = explode('-', $_GET['id']);

  // Assign variables as if they were an array
  list($type, $id, $field_name, $field_type) = $array;
  switch ($type) {
    case 'node':

      /** Not Implemented yet. This is a test case scenario for editing things such as a Node title **/
      $node = node_load($id);
      $value = $node->{$field};
      $value = 'Y';
      $defaults = array(
        'E' => 'Letter E',
        'M' => 'Letter M',
        'Y' => 'Letter Y',
      );
      $defaults['selected'] = $value;
      break;
    case 'cck':

      /** Right now this supports nodereference only. The same handler should support optionwidget cck types
       *   in a dropdown, but that needs to be sorted out still.
       **/
      $node = node_load($id);
      $current_value = $node->{$field_name}[0]['nid'];
      $field = content_fields($field_name, $node->type);
      $values = _nodereference_potential_references($field);
      $defaults = array();
      foreach ($values as $key => $value) {
        $defaults[$key] = $value['rendered'];
      }
      $defaults['selected'] = $current_value;
      break;
    case 'field':
      $node = node_load($id);
      if (!node_access('update', $node)) {

        // check to see that current user has update permissions on the node
        $value = 'access denied';

        // this is the value that will be returned, but no updates made
      }
      else {
        $field = field_info_field($field_name);
        $field_info = field_info_instance($entity_type = 'node', $field_name, $node->type);
        switch ($field_type) {

          // jEditable select
          case 'select':

            //select load values works for both nodes & field_collections
            $defaults = $field['settings']['allowed_values'];
            $defaults = $field_info['required'] != 1 ? array(
              '_none' => t('- None -'),
            ) + $defaults : $defaults;
            break;

          // jEditable radio
          case 'radio':
            break;
          case 'datetime':
            break;
        }
      }
      break;
    case 'workflow':

      /** Load the workflow states available to the current user **/
      $node = node_load($id);
      $defaults = _jeditable_workflow_load($node, $field_name);
  }
  print json_encode($defaults);
  exit;
}