UserDynamic.php 4.6 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | 萤火商城系统 [ 致力于通过产品和服务,帮助商家高效化开拓市场 ]
  4. // +----------------------------------------------------------------------
  5. // | Copyright (c) 2017~2021 https://www.yiovo.com All rights reserved.
  6. // +----------------------------------------------------------------------
  7. // | Licensed 这不是一个自由软件,不允许对程序代码以任何形式任何目的的再发行
  8. // +----------------------------------------------------------------------
  9. // | Author: 萤火科技 <admin@yiovo.com>
  10. // +----------------------------------------------------------------------
  11. declare (strict_types=1);
  12. namespace app\common\model;
  13. use cores\BaseModel;
  14. use think\model\Collection;
  15. use think\model\relation\HasOne;
  16. use think\Paginator;
  17. /**
  18. * 用户动态模型类
  19. * Class UserDynamic
  20. * @package app\common\model
  21. */
  22. class UserDynamic extends BaseModel
  23. {
  24. // 定义表名
  25. protected $name = 'user_dynamic';
  26. // 定义主键
  27. protected $pk = 'id';
  28. /**
  29. * 获取列表
  30. * @param array $param 查询条件
  31. * @param int $listRows 分页数量
  32. * @return mixed
  33. * @throws \think\db\exception\DbException
  34. */
  35. public function getList(array $param = [], int $listRows = 15)
  36. {
  37. // 筛选条件
  38. $query = $this->getQueryFilter($param);
  39. // 排序条件
  40. $sort = $this->setQuerySort($param);
  41. // 执行查询
  42. $list = $query->alias($this->name)
  43. ->order($sort)
  44. ->paginate($listRows);
  45. // 整理列表数据并返回
  46. return $list;
  47. }
  48. /**
  49. * 设置商品展示的数据
  50. * @param Collection|Paginator $list 商品列表
  51. * @param callable|null $callback 回调函数
  52. * @return mixed
  53. */
  54. protected function setListData($list, callable $callback = null)
  55. {
  56. if ($list->isEmpty()) return $list;
  57. // 遍历商品列表整理数据
  58. foreach ($list as &$item) {
  59. $data = $this->setData($item, $callback);
  60. }
  61. return $list;
  62. }
  63. /**
  64. * 整理数据
  65. * @param Collection|static $info
  66. * @param callable|null $callback
  67. * @return mixed
  68. */
  69. protected function setData($info, callable $callback = null)
  70. {
  71. // 回调函数
  72. is_callable($callback) && call_user_func($callback, $info);
  73. return $info->hidden(array_merge($this->hidden, ['status']));
  74. }
  75. /**
  76. * 检索查询条件
  77. * @param array $params
  78. * @return \think\db\BaseQuery
  79. */
  80. private function getQueryFilter(array $params)
  81. {
  82. $filter = [];
  83. // 实例化新查询对象
  84. $query = $this->getNewQuery();
  85. // 浏览类型
  86. !empty($params['look_type']) && $filter[] = ['look_type', '=', "{$params['look_type']}"];
  87. // 类型
  88. !empty($params['type']) && $filter[] = ['type', '=', "{$params['type']}"];
  89. // 实例化新查询对象
  90. return $query->where($filter)->where(function($query) use ($params){
  91. // 关键词
  92. if(!empty($params['keyword'])){
  93. $query->where('content','like', "%{$params['keyword']}%");
  94. }
  95. if(!empty($params['tag'])){
  96. $query->where('content','like', "%#{$params['tag']}%");
  97. }
  98. });
  99. }
  100. /**
  101. * 检索排序条件
  102. * @param array $param
  103. * @return array|string[]
  104. */
  105. private function setQuerySort(array $param = [])
  106. {
  107. $params = $this->setQueryDefaultValue($param, [
  108. 'sortType' => 'all', // 排序类型
  109. 'create_time' => false, // 热门排序 (true高到低 false低到高)
  110. ]);
  111. // 排序规则
  112. $sort = [];
  113. if ($params['sortType'] === 'all') {
  114. $sort = ['create_time' => 'desc'];
  115. } elseif ($params['sortType'] === 'view') {
  116. $sort = ['views' => 'desc'];
  117. }
  118. return array_merge($sort, [$this->getPk() => 'desc']);
  119. }
  120. /**
  121. * 封面览图
  122. * @param $value
  123. * @return string|string[]|null
  124. */
  125. public function getImageAttr($value): string
  126. {
  127. return $value? getPreview($value) : '';
  128. }
  129. /**
  130. * 资源文件
  131. * @param $value
  132. * @return string|string[]|null
  133. */
  134. public function getFileUrlAttr($value): string
  135. {
  136. return $value? getPreview($value) : '';
  137. }
  138. }