| 1: | <?php |
| 2: | |
| 3: | namespace ZCL\DB; |
| 4: | |
| 5: | |
| 6: | |
| 7: | |
| 8: | |
| 9: | |
| 10: | class EntityDataSource implements \Zippy\Interfaces\DataSource |
| 11: | { |
| 12: | |
| 13: | private $class; |
| 14: | private $where; |
| 15: | private $order; |
| 16: | private $count; |
| 17: | |
| 18: | |
| 19: | |
| 20: | public function __construct($class, $where = "", $order = "", $count = 0) { |
| 21: | $this->class = $class; |
| 22: | $this->where = $where; |
| 23: | $this->order = $order; |
| 24: | $this->count = $count; |
| 25: | } |
| 26: | |
| 27: | public function getItemCount() { |
| 28: | $class = $this->class; |
| 29: | return $class::findCnt($this->where); |
| 30: | } |
| 31: | |
| 32: | public function getItems($start = -1, $count = -1, $sortfield = null, $desc = null) { |
| 33: | if ($this->count > 0) { |
| 34: | $count = $this->count; |
| 35: | $start = 0; |
| 36: | } |
| 37: | $orderby = strlen($sortfield) > 0 ? $sortfield . ' ' . $desc : ""; |
| 38: | |
| 39: | if (strlen($this->order) > 0 && strlen($sortfield) == 0) { |
| 40: | $orderby = $this->order; |
| 41: | } |
| 42: | $class = $this->class; |
| 43: | return $class::find($this->where, $orderby, $count, $start); |
| 44: | } |
| 45: | |
| 46: | public function getItem($id) { |
| 47: | $class = $this->class; |
| 48: | return $class::load($id); |
| 49: | } |
| 50: | |
| 51: | public function setWhere($where = '') { |
| 52: | $this->where = $where; |
| 53: | } |
| 54: | |
| 55: | public function setOrder($order) { |
| 56: | $this->order = $order; |
| 57: | } |
| 58: | |
| 59: | } |
| 60: | |