/**
* load
* static method to pre-load the specified settings into memory. Use this
* early in execution to avoid multiple SQL calls for individual settings.
* Takes either a string or an array of strings as an argument.
*
* @param mixed $settings
* @static
* @access public
* @return void
*/
static function init($settings, $navigation, $rebuild = false)
{
// Implements Caching for navigation tree
$cachePath = sfConfig::get('sf_cache_dir') . '/navigation_tree.cache';
if (!file_exists($cachePath)) {
// Populate the Navigation Tree
if (isset($settings['database']['driven']) && $settings['database']['driven']) {
//Populate Tree from Database
if ($rebuild || !Doctrine::getTable('csNavigationItem')->isPopulated()) {
//Build Database from Existing navigation.yml file
$tree = self::initDatabaseFromYaml($navigation, $rebuild);
} else {
//Pull from database, create navigation structure
$tree = self::getNavigationTreeFromDatabase();
}
} else {
//Populate tree from navigation.yml
$tree = self::getNavigationTreeFromYaml($navigation);
}
$menuTable = Doctrine::getTable('csNavigationMenu');
$menuTable->storeTree($tree);
// Run the configure() method for dynamically adding branches
Doctrine::getTable('csNavigationMenu')->configure();
$tree = $menuTable->restoreTree();
// Cache Tree
$serialized = serialize($tree->toArray());
file_put_contents($cachePath, $serialized);
} else {
Doctrine::getTable('csNavigationMenu')->storeTree(self::getTree());
}
self::$_settings = $settings;
}
/**
* execute
*
* @param mixed $filterChain
* @access public
* @return void
*/
public function execute($filterChain)
{
if ($this->isFirstCall()) {
if (file_exists(sfConfig::get('sf_config_dir') . '/navigation.yml')) {
$path = sfConfig::get('sf_config_dir') . '/navigation.yml';
} else {
$path = sfConfig::get('sf_app_config_dir') . '/navigation.yml';
}
include sfContext::getInstance()->getConfigCache()->checkConfig($path);
csNavigationHelper::init($settings, $navigation);
}
$filterChain->execute();
}
protected function execute($arguments = array(), $options = array())
{
$app = $arguments['application'];
$env = $options['env'];
$this->checkAppExists($app);
$this->bootstrapSymfony($app, $env, true);
$context = sfContext::getInstance();
// Remove existing cache files
$this->runSymfonyCacheClear();
$this->logSection('navigation', 'loading navigation.yml');
/*
TODO What happens when the user has two or more applications with separate navigation.yml files?
We may want to restructure (migrate) the tree rather than drop it and rebuild it!
*/
if (file_exists(sfConfig::get('sf_config_dir') . '/navigation.yml')) {
$path = sfConfig::get('sf_config_dir') . '/navigation.yml';
} else {
$path = sfConfig::get('sf_app_config_dir') . '/navigation.yml';
}
include sfContext::getInstance()->getConfiguration()->getConfigCache()->checkConfig($path);
csNavigationHelper::init($settings, $navigation, true);
$this->logSection('navigation', "Completed.");
}
