public function updateCMSFields(FieldList $fields)
{
Requirements::javascript('marketplace/code/ui/admin/js/openstack.release.supported.api.version.admin.ui.js');
$fields->removeByName('ApiVersionID');
$versions = OpenStackApiVersion::get()->map('ID', 'Version');
$ddl = new DropdownField('ApiVersionID', 'API Version', $versions);
$ddl->addExtraClass('ddl-api-version-id');
$ddl->setEmptyString('--Select An API Version --');
$fields->insertAfter($ddl, 'OpenStackComponentID');
$versions = array();
foreach (OpenStackComponent::get()->filter('SupportsVersioning', true) as $component) {
foreach ($component->getVersions() as $version) {
if (!array_key_exists(intval($component->getIdentifier()), $versions)) {
$versions[intval($component->getIdentifier())] = array();
}
array_push($versions[intval($component->getIdentifier())], array('value' => intval($version->getIdentifier()), 'text' => $version->getVersion()));
}
}
$json_data = json_encode($versions);
$script = <<<JS
\t\t<script>
\t\tvar versions = {$json_data};
\t\t</script>
JS;
$fields->add(new LiteralField('js_data', $script));
$fields->removeByName('OpenStackComponentID');
//kludge; get parent id from url....
$url = preg_split('/\\//', $_REQUEST['url']);
$release_id = (int) $url[8];
//components
$components = OpenStackComponent::get()->filter('SupportsVersioning', true)->innerJoin('OpenStackRelease_OpenStackComponents', "OpenStackRelease_OpenStackComponents.OpenStackComponentID = OpenStackComponent.ID AND OpenStackReleaseID = {$release_id} ");
$components_source = array();
foreach ($components as $comp) {
$components_source[$comp->ID] = sprintf('%s (%s)', $comp->Name, $comp->CodeName);
}
$ddl = new DropdownField('OpenStackComponentID', 'OpenStack Component', $components_source);
$ddl->setEmptyString('--Select A OS Component--');
$ddl->addExtraClass('ddl-os-component-id');
$fields->insertBefore($ddl, 'ApiVersionID');
$fields->insertAfter(new TextField("ReleaseVersion", "Release Version"), 'ReleaseID');
$fields->insertAfter(new LiteralField('ReleaseVersionTitle', '<p>You could get this data from <a href="http://docs.openstack.org/releases" target="_blank">http://docs.openstack.org/releases</a></p>'), 'ReleaseVersion');
return $fields;
}
/**
* @param int $id
* @param int $component_id
* @return IOpenStackApiVersion
*/
public function getByIdAndComponent($id, $component_id)
{
return OpenStackApiVersion::get()->filter(array('ID' => $id, 'OpenStackComponentID' => $component_id))->first();
}