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Add SqlCriteria class. Add SqlModel.find() with use SqlCriteria.

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This commit is contained in:
Alexander Demidov
2013-09-17 09:51:20 +04:00
parent f9de8ee3bc
commit c890d082aa
2 changed files with 118 additions and 2 deletions
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34
model/SqlModel.php
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@ -15,7 +15,6 @@
*/
abstract class SqlModel extends Model
{
/**
* @param string $ident
* @return string Quoted identifier.
@ -177,5 +176,36 @@ abstract class SqlModel extends Model
}
return $result;
}
/**
* @param $criteria SqlCriteria
*/
public function find($criteria)
{
foreach ($criteria->select as $field => &$term) {
if (is_int($field)) {
$term = $this->db->quoteIdentifier($term);
} else {
$term = $this->db->quoteIdentifier($field) . ' as ' . $this->db->quoteIdentifier($term);
}
}
foreach ($criteria->where as $cond => &$term) {
$term = $this->db->quoteInto($cond, $term);
}
foreach ($criteria->order as $field => $term) {
if (!is_int($field) && $term == 'desc') {
$term = $term = $this->db->quoteIdentifier($field) . ' DESC';
} else {
$term = $this->db->quoteIdentifier($term);
}
}
if ($criteria->distinct != '') {
$criteria->distinct = 'DISTINCT ' . $this->db->quoteIdentifier($criteria->distinct);
}
$sql = 'SELECT ' . (($criteria->distinct) ? $criteria->distinct : implode(',', $criteria->select))
. ' FROM ' . $this->db->quoteIdentifier($this->table)
. (($criteria->where) ? (' WHERE ' . implode(' AND ', $criteria->where)) : '')
. (($criteria->order) ? (' ORDER BY ' . implode(',', $criteria->order)) : '')
. (($criteria->limit) ? (' LIMIT ' . implode(',',array_map(function($item){return intval($item);},explode(',',$criteria->limit)))) : '');
}
}