models() public method

Return the generated aliases mapped to their corresponding model
public models ( Source $source = null ) : array
$source lithium\data\Source Instance of the data source to use for conversion.
return array Map between aliases and their corresponding fully-namespaced model names.
Query Class Documentation
Example #1
0
 public function testModels()
 {
     $model = 'lithium\\tests\\mocks\\data\\model\\MockQueryPost';
     $query = new Query(array('model' => $model, 'with' => 'MockQueryComment'));
     $expected = array('MockQueryPost' => 'lithium\\tests\\mocks\\data\\model\\MockQueryPost', 'MockQueryComment' => 'lithium\\tests\\mocks\\data\\model\\MockQueryComment');
     $this->assertEqual($expected, $query->models($this->db));
     $query = new Query(array('model' => $model, 'alias' => 'Post', 'with' => array('MockQueryComment' => array('alias' => 'Comment'), 'MockQueryComment.MockQueryPost' => array('alias' => 'Post2'))));
     $expected = array('Post' => 'lithium\\tests\\mocks\\data\\model\\MockQueryPost', 'Comment' => 'lithium\\tests\\mocks\\data\\model\\MockQueryComment', 'Post2' => 'lithium\\tests\\mocks\\data\\model\\MockQueryPost');
     $this->assertEqual($expected, $query->models($this->db));
 }
Example #2
0
 /**
  * Helper method for `data\model\Database::shema()`
  *
  * @param \lithium\data\model\Query $query A Query instance.
  * @param array|null $fields Array of formatted fields.
  * @return array
  */
 protected function _schema($query, $fields = null)
 {
     $model = $query->model();
     $paths = $query->paths($this);
     $models = $query->models($this);
     $alias = $query->alias();
     $result = array();
     if (!$model) {
         foreach ($fields as $field => $value) {
             if (is_array($value)) {
                 $result[$field] = array_keys($value);
             } else {
                 $result[''][] = $field;
             }
         }
         return $result;
     }
     if (!$fields) {
         foreach ($paths as $alias => $relation) {
             $model = $models[$alias];
             $result[$relation] = $model::schema()->names();
         }
         return $result;
     }
     $unalias = function ($value) {
         if (is_object($value) && isset($value->scalar)) {
             $value = $value->scalar;
         }
         $aliasing = preg_split("/\\s+as\\s+/i", $value);
         return isset($aliasing[1]) ? $aliasing[1] : $value;
     };
     if (isset($fields[0])) {
         $raw = array_map($unalias, $fields[0]);
         unset($fields[0]);
     }
     $fields = isset($fields[$alias]) ? array($alias => $fields[$alias]) + $fields : $fields;
     foreach ($fields as $field => $value) {
         if (is_array($value)) {
             if (isset($value['*'])) {
                 $relModel = $models[$field];
                 $result[$paths[$field]] = $relModel::schema()->names();
             } else {
                 $result[$paths[$field]] = array_map($unalias, array_keys($value));
             }
         }
     }
     if (isset($raw)) {
         $result[''] = isset($result['']) ? array_merge($raw, $result['']) : $raw;
     }
     return $result;
 }