/**
* Test the Model::purge method.
*
* @group laravel
*/
public function testAttributePurge()
{
$array = array('name' => 'Taylor', 'age' => 25);
$model = new Model($array);
$model->name = 'Otwell';
$model->age = 26;
$model->purge('name');
$this->assertFalse($model->changed('name'));
$this->assertNull($model->name);
$this->assertTrue($model->changed('age'));
$this->assertEquals(26, $model->age);
$this->assertEquals(array('age' => 26), $model->get_dirty());
}
/**
* Hook handler to save the index data for a given model record.
*
* @param \Model $model
*
* @return bool
*/
public static function ModelPreSaveHandler(\Model $model){
// Only process models that have a search index on them.
if(!$model::$HasSearch) return true;
$str = $model->getSearchIndexString();
// Lowercase it.
$str = strtolower($str);
// Convert this string to latin.
$str = \Core\str_to_latin($str);
// Contractions get dropped with no space.
$str = str_replace("'", '', $str);
// Skip punctuation.
$str = preg_replace('/[^a-z0-9 ]/', ' ', $str);
$parts = explode(' ', $str);
// Conjunction words to skip
$skips = self::GetSkipWords();
// Generate the plain text index and only run the doublemetaphone conversion if it changes.
// This is because that function is painfully slow, so the less it runs the better!
foreach($parts as $k => $word){
if(!$word){
// Skip blank words
unset($parts[$k]);
}
elseif(in_array($word, $skips)){
// Skip "skip" words
unset($parts[$k]);
}
// OK to add, no else needed here.
}
// Strip uniques
$parts = array_unique($parts);
$model->set('search_index_str', implode(' ', $parts));
if($model->changed('search_index_str')){
// It changed, NOW generate the doublemetaphone conversion strings.
$primary = [];
$secondary = [];
foreach($parts as $k => $word){
$it = new DoubleMetaPhone($word);
$primary[] = $it->primary;
$secondary[] = $it->secondary;
}
$model->set('search_index_pri', implode(' ', $primary));
$model->set('search_index_sec', implode(' ', $secondary));
}
return true;
}
