public function testInvalidate()
{
SlugCache::set('User', array(1 => 2));
SlugCache::set('Route', array(3 => 4));
SlugCache::invalidate('User');
$this->assertFalse(Cache::read('User', 'SluggerTest'));
$expected = array(3 => 4);
$result = Cache::read('Route', 'SluggerTest');
$this->assertEquals($expected, $result);
$expected = array('SluggerTest' => array('Route' => array(3 => 4)));
$result = SlugCache::$_varCache;
$this->assertEquals($expected, $result);
}
/**
* Gets slugs, checks cache first
*
* @param string $modelName The name of the model
* @return array Array of slugs
*/
public function getSlugs($modelName)
{
$slugs = SlugCache::get($modelName);
if (empty($slugs)) {
$Model = ClassRegistry::init($modelName, true);
if ($Model === false) {
return false;
}
$field = $Model->displayField;
if (!empty($this->models[$modelName]['slugField'])) {
$field = $this->models[$modelName]['slugField'];
}
$slugs = $Model->find('all', array('fields' => array($Model->name . '.' . $Model->primaryKey, $Model->name . '.' . $field), 'recursive' => -1));
$counts = $Model->find('all', array('fields' => array('LOWER(TRIM(' . $Model->name . '.' . $field . ')) AS ' . $field, 'COUNT(*) AS count'), 'group' => array($field)));
$counts = Set::combine($counts, '{n}.0.' . $field, '{n}.0.count');
$listedSlugs = array();
foreach ($slugs as $pk => $fields) {
$values = array('_field' => $fields[$Model->name][$field], '_count' => $counts[strtolower(trim($fields[$Model->name][$field]))], '_pk' => $fields[$Model->name][$Model->primaryKey]);
$listedSlugs[$fields[$Model->name][$Model->primaryKey]] = $this->slug($values);
}
SlugCache::set($modelName, $listedSlugs);
}
return SlugCache::get($modelName);
}