public function configure()
{
parent::configure();
// We must explicitly limit the fields because otherwise tables with foreign key relationships
// to the pages table will extend the form whether it's appropriate or not. If you want to do
// those things on behalf of an engine used in some pages, define a form class called
// enginemodulenameEngineForm. It will automatically be instantiated with the engine page
// as an argument to the constructor, and rendered beneath the main page settings form.
// On submit, it will be bound to the parameter name that begins its name format and, if valid,
// saved consecutively after the main page settings form. The form will be rendered via
// the _renderPageSettingsForm partial in your engine module, which must exist, although it
// can be as simple as echo $form. (Your form is passed to the partial as $form.)
//
// We would use embedded forms if we could. Unfortunately Symfony has unresolved bugs relating
// to one-to-many relations in embedded forms.
$this->useFields(array('slug', 'template', 'engine', 'archived', 'view_is_secure'));
unset($this['author_id'], $this['deleter_id'], $this['Accesses'], $this['created_at'], $this['updated_at'], $this['view_credentials'], $this['edit_credentials'], $this['lft'], $this['rgt'], $this['level']);
$this->setWidget('template', new sfWidgetFormSelect(array('choices' => aTools::getTemplates())));
$this->setWidget('engine', new sfWidgetFormSelect(array('choices' => aTools::getEngines())));
// On vs. off makes more sense to end users, but when we first
// designed this feature we had an 'archived vs. unarchived'
// approach in mind
$this->setWidget('archived', new sfWidgetFormChoice(array('expanded' => true, 'choices' => array(false => "Published", true => "Unpublished"), 'default' => false)));
if ($this->getObject()->hasChildren()) {
$this->setWidget('cascade_archived', new sfWidgetFormInputCheckbox());
$this->setValidator('cascade_archived', new sfValidatorBoolean(array('true_values' => array('true', 't', 'on', '1'), 'false_values' => array('false', 'f', 'off', '0', ' ', ''))));
$this->setWidget('cascade_view_is_secure', new sfWidgetFormInputCheckbox());
$this->setValidator('cascade_view_is_secure', new sfValidatorBoolean(array('true_values' => array('true', 't', 'on', '1'), 'false_values' => array('false', 'f', 'off', '0', ' ', ''))));
}
$this->setWidget('view_is_secure', new sfWidgetFormChoice(array('expanded' => true, 'choices' => array(false => "Public", true => "Login Required"), 'default' => false)));
$this->addPrivilegeWidget('edit', 'editors');
$this->addPrivilegeWidget('manage', 'managers');
$this->setValidator('slug', new aValidatorSlug(array('required' => true, 'allow_slashes' => true), array('required' => 'The slug cannot be empty.', 'invalid' => 'The slug must contain only slashes, letters, digits, dashes and underscores. Also, you cannot change a slug to conflict with an existing slug.')));
$this->setValidator('template', new sfValidatorChoice(array('required' => true, 'choices' => array_keys(aTools::getTemplates()))));
// Making the empty string one of the choices doesn't seem to be good enough
// unless we expressly clear 'required'
$this->setValidator('engine', new sfValidatorChoice(array('required' => false, 'choices' => array_keys(aTools::getEngines()))));
// The slug of the home page cannot change (chicken and egg problems)
if ($this->getObject()->getSlug() === '/') {
unset($this['slug']);
} else {
$this->validatorSchema->setPostValidator(new sfValidatorDoctrineUnique(array('model' => 'aPage', 'column' => 'slug'), array('invalid' => 'There is already a page with that slug.')));
}
$this->widgetSchema->setIdFormat('a_settings_%s');
$this->widgetSchema->setNameFormat('settings[%s]');
$this->widgetSchema->setFormFormatterName('list');
$user = sfContext::getInstance()->getUser();
if (!$user->hasCredential('cms_admin')) {
unset($this['editors']);
unset($this['managers']);
unset($this['slug']);
}
// We changed the form formatter name, so we have to reset the translation catalogue too
$this->widgetSchema->getFormFormatter()->setTranslationCatalogue('apostrophe');
}
/**
* Get template choices in the new format, then provide bc with the old format
* (one level with no engines specified), and also add entries for any engines
* listed in the old way that don't have templates specified in the new way
* @return mixed
*/
public static function getTemplates()
{
if (sfConfig::get('app_a_get_templates_method')) {
$method = sfConfig::get('app_a_get_templates_method');
return call_user_func($method);
}
$templates = sfConfig::get('app_a_templates', array('a' => array('default' => 'Default Page', 'home' => 'Home Page')));
// Provide bc
$newTemplates = $templates;
foreach ($templates as $key => $value) {
if (!is_array($value)) {
$newTemplates['a'][$key] = $value;
unset($newTemplates[$key]);
}
}
$templates = $newTemplates;
$engines = aTools::getEngines();
foreach ($engines as $name => $label) {
if (!strlen($name)) {
// Ignore the "template-based" engine option
continue;
}
if (!isset($templates[$name])) {
$templates[$name] = array('default' => $label);
}
}
return $templates;
}
