SystemConfigGroupValidate.php 3.0 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | saiadmin [ saiadmin快速开发框架 ]
  4. // +----------------------------------------------------------------------
  5. // | Author: sai <1430792918@qq.com>
  6. // +----------------------------------------------------------------------
  7. namespace plugin\saiadmin\app\validate\system;
  8. use think\Validate;
  9. use plugin\saiadmin\app\model\system\SystemConfigGroup;
  10. /**
  11. * 字典类型验证器
  12. */
  13. class SystemConfigGroupValidate extends Validate
  14. {
  15. /**
  16. * 定义验证规则
  17. */
  18. protected $rule = [
  19. 'name' => 'require|max:16',
  20. 'code' => 'require|alphaDash|unique:'.SystemConfigGroup::class,
  21. ];
  22. /**
  23. * 定义错误信息
  24. */
  25. protected $message = [
  26. 'name.require' => '组名称必须填写',
  27. 'name.max' => '组名称最多不能超过16个字符',
  28. 'name.chs' => '组名称必须是中文',
  29. 'code.require' => '组标识必须填写',
  30. 'code.alphaDash' => '组标识只能由英文字母组成',
  31. 'code.unique' => '配置组标识不能重复',
  32. ];
  33. /**
  34. * 定义场景
  35. */
  36. protected $scene = [
  37. 'save' => [
  38. 'name',
  39. 'code',
  40. ],
  41. 'update' => [
  42. 'name',
  43. 'code',
  44. ],
  45. ];
  46. /**
  47. * 验证是否唯一
  48. * @access public
  49. * @param mixed $value 字段值
  50. * @param mixed $rule 验证规则 格式:数据表,字段名,排除ID,主键名
  51. * @param array $data 数据
  52. * @param string $field 验证字段名
  53. * @return bool
  54. */
  55. public function unique($value, $rule, array $data = [], string $field = ''): bool
  56. {
  57. if (is_string($rule)) {
  58. $rule = explode(',', $rule);
  59. }
  60. if (str_contains($rule[0], '\\')) {
  61. // 指定模型类
  62. $db = new $rule[0];
  63. } else {
  64. return false;
  65. }
  66. $key = $rule[1] ?? $field;
  67. $map = [];
  68. if (str_contains($key, '^')) {
  69. // 支持多个字段验证
  70. $fields = explode('^', $key);
  71. foreach ($fields as $key) {
  72. if (isset($data[$key])) {
  73. $map[] = [$key, '=', $data[$key]];
  74. }
  75. }
  76. } elseif (strpos($key, '=')) {
  77. // 支持复杂验证
  78. parse_str($key, $array);
  79. foreach ($array as $k => $val) {
  80. $map[] = [$k, '=', $data[$k] ?? $val];
  81. }
  82. } elseif (isset($data[$field])) {
  83. $map[] = [$key, '=', $data[$field]];
  84. }
  85. $pk = !empty($rule[3]) ? $rule[3] : $db->getPk();
  86. if (is_string($pk)) {
  87. if (isset($rule[2])) {
  88. $map[] = [$pk, '<>', $rule[2]];
  89. } elseif (isset($data[$pk])) {
  90. $map[] = [$pk, '<>', $data[$pk]];
  91. }
  92. }
  93. if ($db->where($map)->field($pk)->find()) {
  94. return false;
  95. }
  96. return true;
  97. }
  98. }