Equipment.php
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<?php
namespace app\admin\controller\reservoir;
use app\common\controller\Backend;
use fast\Tree;
use think\Db;
use think\Model;
/**
* 水库硬件管理
*
* @icon fa fa-circle-o
*/
class Equipment extends Backend
{
/**
* Equipment模型对象
* @var \app\admin\model\reservoir\Equipment
*/
protected $model = null;
public function _initialize()
{
parent::_initialize();
$this->model = new \app\admin\model\reservoir\Equipment;
$this->view->assign("statusList", $this->model->getStatusList());
$this->view->assign("typeList", $this->model->getTypeList());
}
public function import()
{
parent::import();
}
/**
* 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
* 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
* 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
*/
/**
* 查看
*/
public function index()
{
//当前是否为关联查询
$this->relationSearch = true;
//设置过滤方法
$this->request->filter(['strip_tags', 'trim']);
if ($this->request->isAjax()) {
//如果发送的来源是Selectpage，则转发到Selectpage
if ($this->request->request('keyField')) {
return $this->selectpage();
}
list($where, $sort, $order, $offset, $limit) = $this->buildparams();
$list = $this->model
->with(['reservoirlist'])
->where($where)
->order($sort, $order)
->paginate($limit);
foreach ($list as $row) {
$row->getRelation('reservoirlist')->visible(['name']);
}
$result = array("total" => $list->total(), "rows" => $list->items());
return json($result);
}
return $this->view->fetch();
}
/**
* 添加
*/
public function add()
{
if ($this->request->isPost()) {
$params = $this->request->post("row/a");
if ($params) {
$params = $this->preExcludeFields($params);
if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
$params[$this->dataLimitField] = $this->auth->id;
}
$result = false;
Db::startTrans();
try {
//是否采用模型验证
if ($this->modelValidate) {
$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
$this->model->validateFailException(true)->validate($validate);
}
$result = $this->model->allowField(true)->save($params);
Db::commit();
} catch (ValidateException $e) {
Db::rollback();
$this->error($e->getMessage());
} catch (PDOException $e) {
Db::rollback();
$this->error($e->getMessage());
} catch (Exception $e) {
Db::rollback();
$this->error($e->getMessage());
}
if ($result !== false) {
$this->success();
} else {
$this->error(__('No rows were inserted'));
}
}
$this->error(__('Parameter %s can not be empty', ''));
}
return $this->view->fetch();
}
/**
* 编辑
*/
public function edit($ids = null)
{
$row = $this->model->get($ids);
if (!$row) {
$this->error(__('No Results were found'));
}
$adminIds = $this->getDataLimitAdminIds();
if (is_array($adminIds)) {
if (!in_array($row[$this->dataLimitField], $adminIds)) {
$this->error(__('You have no permission'));
}
}
if ($this->request->isPost()) {
$params = $this->request->post("row/a");
if ($params) {
$params = $this->preExcludeFields($params);
$result = false;
Db::startTrans();
try {
//是否采用模型验证
if ($this->modelValidate) {
$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
$row->validateFailException(true)->validate($validate);
}
$result = $row->allowField(true)->save($params);
Db::commit();
} catch (ValidateException $e) {
Db::rollback();
$this->error($e->getMessage());
} catch (PDOException $e) {
Db::rollback();
$this->error($e->getMessage());
} catch (Exception $e) {
Db::rollback();
$this->error($e->getMessage());
}
if ($result !== false) {
$this->success();
} else {
$this->error(__('No rows were updated'));
}
}
$this->error(__('Parameter %s can not be empty', ''));
}
$this->view->assign("row", $row);
return $this->view->fetch();
}
/**
* 预警列表
*/
public function getList()
{
//当前是否为关联查询
$this->relationSearch = true;
//设置过滤方法
$this->request->filter(['strip_tags', 'trim']);
if ($this->request->isAjax()) {
//如果发送的来源是Selectpage，则转发到Selectpage
if ($this->request->request('keyField')) {
return $this->selectpage();
}
list($where, $sort, $order, $offset, $limit) = $this->buildparams();
$list = $this->model
->with(['reservoirlist'])
->where($where)
->order($sort, $order)
->paginate($limit);
foreach ($list as $row) {
$row->getRelation('reservoirlist')->visible(['name']);
}
$result = array("total" => $list->total(), "rows" => $list->items());
return json($result);
}
return $this->view->fetch();
}
/**
* Selectpage的实现方法
*
* 当前方法只是一个比较通用的搜索匹配,请按需重载此方法来编写自己的搜索逻辑,$where按自己的需求写即可
* 这里示例了所有的参数，所以比较复杂，实现上自己实现只需简单的几行即可
*
*/
protected function selectpage()
{
//设置过滤方法
$this->request->filter(['trim', 'strip_tags', 'htmlspecialchars']);
//搜索关键词,客户端输入以空格分开,这里接收为数组
$word = (array)$this->request->request("q_word/a");
//当前页
$page = $this->request->request("pageNumber");
//分页大小
$pagesize = $this->request->request("pageSize");
//搜索条件
$andor = $this->request->request("andOr", "and", "strtoupper");
//排序方式
$orderby = (array)$this->request->request("orderBy/a");
//显示的字段
$field = $this->request->request("showField");
//主键
$primarykey = $this->request->request("keyField");
//主键值
$primaryvalue = $this->request->request("keyValue");
//搜索字段
$searchfield = (array)$this->request->request("searchField/a");
//自定义搜索条件
$custom = (array)$this->request->request("custom/a");
//是否返回树形结构
$istree = $this->request->request("isTree", 0);
$ishtml = $this->request->request("isHtml", 0);
if ($istree) {
$word = [];
$pagesize = 999999;
}
$order = [];
foreach ($orderby as $k => $v) {
$order[$v[0]] = $v[1];
}
$field = $field ? $field : 'name';
//如果有primaryvalue,说明当前是初始化传值
if ($primaryvalue !== null) {
$where = [$primarykey => ['in', $primaryvalue]];
$pagesize = 999999;
} else {
$where = function ($query) use ($word, $andor, $field, $searchfield, $custom) {
$logic = $andor == 'AND' ? '&' : '|';
$searchfield = is_array($searchfield) ? implode($logic, $searchfield) : $searchfield;
$searchfield = str_replace(',', $logic, $searchfield);
$word = array_filter(array_unique($word));
if (count($word) == 1) {
$query->where($searchfield, "like", "%" . reset($word) . "%");
} else {
$query->where(function ($query) use ($word, $searchfield) {
foreach ($word as $index => $item) {
$query->whereOr(function ($query) use ($item, $searchfield) {
$query->where($searchfield, "like", "%{$item}%");
});
}
});
}
if ($custom && is_array($custom)) {
foreach ($custom as $k => $v) {
if (is_array($v) && 2 == count($v)) {
$query->where($k, trim($v[0]), $v[1]);
} else {
$query->where($k, '=', $v);
}
}
}
};
}
$adminIds = $this->getDataLimitAdminIds();
if (is_array($adminIds)) {
$this->model->where($this->dataLimitField, 'in', $adminIds);
}
$list = [];
$total = $this->model->where($where)->where('type','<>','7')->count();
if ($total > 0) {
if (is_array($adminIds)) {
$this->model->where($this->dataLimitField, 'in', $adminIds);
}
$fields = is_array($this->selectpageFields) ? $this->selectpageFields : ($this->selectpageFields && $this->selectpageFields != '*' ? explode(',', $this->selectpageFields) : []);
//如果有primaryvalue,说明当前是初始化传值,按照选择顺序排序
if ($primaryvalue !== null && preg_match("/^[a-z0-9_\-]+$/i", $primarykey)) {
$primaryvalue = array_unique(is_array($primaryvalue) ? $primaryvalue : explode(',', $primaryvalue));
//修复自定义data-primary-key为字符串内容时，给排序字段添加上引号
$primaryvalue = array_map(function ($value) {
return '\'' . $value . '\'';
}, $primaryvalue);
$primaryvalue = implode(',', $primaryvalue);
$this->model->orderRaw("FIELD(`{$primarykey}`, {$primaryvalue})");
} else {
$this->model->order($order);
}
$datalist = $this->model->where($where)
->where('type','<>','7')
->page($page, $pagesize)
->select();
foreach ($datalist as $index => $item) {
unset($item['password'], $item['salt']);
if ($this->selectpageFields == '*') {
//kevin add
if($field=="deviceId"){
$field_text = $item[$field]." - ".$item['name'];
}else{
$field_text = $item[$field]." - ".$item['deviceId'];
}
$result = [
$primarykey => isset($item['deviceId']) ? $item['deviceId'] : '',
$field => isset($item[$field]) ? $field_text : '',
];
} else {
$result = array_intersect_key(($item instanceof Model ? $item->toArray() : (array)$item), array_flip($fields));
}
$result['pid'] = isset($item['pid']) ? $item['pid'] : (isset($item['parent_id']) ? $item['parent_id'] : 0);
$list[] = $result;
}
if ($istree && !$primaryvalue) {
$tree = Tree::instance();
$tree->init(collection($list)->toArray(), 'pid');
$list = $tree->getTreeList($tree->getTreeArray(0), $field);
if (!$ishtml) {
foreach ($list as &$item) {
$item = str_replace(' ', ' ', $item);
}
unset($item);
}
}
}
//这里一定要返回有list这个字段,total是可选的,如果total<=list的数量,则会隐藏分页按钮
return json(['list' => $list, 'total' => $total]);
}
public function getType($id){
$data = $this->model->where('deviceId',$id)->field('type,reservoir_id')->find();
return json($data);
}
}