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Model类增加自动记录时间戳字段功能 改进数据自动完成

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thinkphp
2016-04-07 18:40:56 +08:00
parent 28fbc5fde3
commit a39814d695
1 changed files with 42 additions and 17 deletions
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59
library/think/Model.php
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@@ -48,14 +48,18 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
protected $validate;
// 字段完成规则
protected $auto = [];
// 自动时间戳记录
protected $timestamps = true;
// 新增时间戳字段
protected $createTimeField = 'create_time';
// 更新时间戳字段
protected $updateTimeField = 'update_time';
// 新增的字段完成
protected $insert = [
'create_time' => 'time',
];
protected $insert = [];
// 更新的字段完成
protected $update = [
'update_time' => 'time',
];
protected $update = [];
// 字段类型或者格式转换
protected $type = [];
@@ -169,10 +173,6 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
case 'boolean':
$value = (bool) $value;
break;
default:
if (is_callable($type)) {
$value = call_user_func_array($type, [$value]);
}
}
}
@@ -207,10 +207,6 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
case 'boolean':
$value = (bool) $value;
break;
default:
if (is_callable($type)) {
$value = call_user_func_array($type, [$value]);
}
}
}
@@ -318,10 +314,13 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
foreach ($this->auto as $name => $rule) {
if (!in_array($name, $this->change)) {
$this->change[] = $name;
$data[$name] = $this->auto($name, $rule, $data);
}
$data[$name] = is_callable($rule) ? call_user_func_array($rule, [ & $data]) : $rule;
}
if ($this->timestamps) {
$data[$this->updateTimeField] = NOW_TIME;
}
// 检测是否为更新数据
if ($this->isUpdate($data)) {
@@ -337,7 +336,7 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
// 自动更新
foreach ($this->update as $name => $rule) {
$data[$name] = is_callable($rule) ? call_user_func_array($rule, [ & $data]) : $rule;
$data[$name] = $this->auto($name, $rule, $data);
}
$db = self::db();
@@ -357,9 +356,13 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
return false;
}
if ($this->timestamps) {
$data[$this->createTimeField] = NOW_TIME;
}
// 自动写入
foreach ($this->insert as $name => $rule) {
$data[$name] = is_callable($rule) ? call_user_func_array($rule, [ & $data]) : $rule;
$data[$name] = $this->auto($name, $rule, $data);
}
$result = self::db()->insert($data);
@@ -385,6 +388,28 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
return $result;
}
/**
* 数据自动完成
* @access protected
* @return mixed
*/
protected function auto($key, $val, &$data)
{
$value = isset($data[$key]) ? $data[$key] : null;
$rule = isset($val[0]) ? $val[0] : $val;
$type = isset($val[1]) ? $val[1] : 'value';
switch ($type) {
case 'callback':
$result = call_user_func_array($rule, [$value, &$data]);
break;
case 'value':
default:
$result = $rule;
break;
}
return $result;
}
/**
* 删除当前的记录
* @access public