mirror of https://gitee.com/karson/fastadmin.git
331 lines
11 KiB
PHP
331 lines
11 KiB
PHP
<?php
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namespace app\admin\library\traits;
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trait Backend
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{
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/**
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* 查看
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*/
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public function index()
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{
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//设置过滤方法
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$this->request->filter(['strip_tags']);
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if ($this->request->isAjax()) {
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//如果发送的来源是Selectpage，则转发到Selectpage
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if ($this->request->request('keyField')) {
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return $this->selectpage();
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}
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list($where, $sort, $order, $offset, $limit) = $this->buildparams();
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$total = $this->model
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->where($where)
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->order($sort, $order)
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->count();
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$list = $this->model
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->where($where)
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->order($sort, $order)
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->limit($offset, $limit)
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->select();
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$list = collection($list)->toArray();
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$result = array("total" => $total, "rows" => $list);
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return json($result);
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}
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return $this->view->fetch();
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}
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/**
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* 回收站
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*/
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public function recyclebin()
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{
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//设置过滤方法
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$this->request->filter(['strip_tags']);
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if ($this->request->isAjax()) {
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list($where, $sort, $order, $offset, $limit) = $this->buildparams();
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$total = $this->model
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->onlyTrashed()
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->where($where)
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->order($sort, $order)
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->count();
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$list = $this->model
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->onlyTrashed()
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->where($where)
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->order($sort, $order)
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->limit($offset, $limit)
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->select();
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$result = array("total" => $total, "rows" => $list);
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return json($result);
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}
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return $this->view->fetch();
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}
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/**
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* 添加
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*/
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public function add()
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{
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if ($this->request->isPost()) {
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$params = $this->request->post("row/a");
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if ($params) {
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if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
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$params[$this->dataLimitField] = $this->auth->id;
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}
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : true) : $this->modelValidate;
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$this->model->validate($validate);
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}
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$result = $this->model->allowField(true)->save($params);
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if ($result !== false) {
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$this->success();
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} else {
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$this->error($this->model->getError());
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}
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} catch (\think\exception\PDOException $e) {
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$this->error($e->getMessage());
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}
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}
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$this->error(__('Parameter %s can not be empty', ''));
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}
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return $this->view->fetch();
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}
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/**
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* 编辑
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*/
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public function edit($ids = NULL)
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{
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$row = $this->model->get($ids);
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if (!$row)
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$this->error(__('No Results were found'));
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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if (!in_array($row[$this->dataLimitField], $adminIds)) {
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$this->error(__('You have no permission'));
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}
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}
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if ($this->request->isPost()) {
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$params = $this->request->post("row/a");
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if ($params) {
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = basename(str_replace('\\', '/', get_class($this->model)));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
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$row->validate($validate);
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}
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$result = $row->allowField(true)->save($params);
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if ($result !== false) {
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$this->success();
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} else {
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$this->error($row->getError());
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}
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} catch (\think\exception\PDOException $e) {
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$this->error($e->getMessage());
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}
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}
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$this->error(__('Parameter %s can not be empty', ''));
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}
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$this->view->assign("row", $row);
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return $this->view->fetch();
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}
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/**
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* 删除
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*/
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public function del($ids = "")
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{
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if ($ids) {
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$pk = $this->model->getPk();
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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$count = $this->model->where($this->dataLimitField, 'in', $adminIds);
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}
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$list = $this->model->where($pk, 'in', $ids)->select();
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$count = 0;
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foreach ($list as $k => $v) {
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$count += $v->delete();
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}
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if ($count) {
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$this->success();
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} else {
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$this->error(__('No rows were deleted'));
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}
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}
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$this->error(__('Parameter %s can not be empty', 'ids'));
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}
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/**
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* 真实删除
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*/
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public function destroy($ids = "")
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{
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$pk = $this->model->getPk();
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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$count = $this->model->where($this->dataLimitField, 'in', $adminIds);
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}
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if ($ids) {
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$this->model->where($pk, 'in', $ids);
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}
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$count = 0;
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$list = $this->model->onlyTrashed()->select();
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foreach ($list as $k => $v) {
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$count += $v->delete(true);
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}
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if ($count) {
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$this->success();
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} else {
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$this->error(__('No rows were deleted'));
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}
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$this->error(__('Parameter %s can not be empty', 'ids'));
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}
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/**
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* 还原
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*/
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public function restore($ids = "")
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{
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$pk = $this->model->getPk();
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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$this->model->where($this->dataLimitField, 'in', $adminIds);
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}
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if ($ids) {
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$this->model->where($pk, 'in', $ids);
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}
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$count = 0;
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$list = $this->model->onlyTrashed()->select();
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foreach ($list as $index => $item) {
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$count += $item->restore();
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}
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if ($count) {
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$this->success();
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}
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$this->error(__('No rows were updated'));
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}
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/**
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* 批量更新
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*/
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public function multi($ids = "")
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{
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$ids = $ids ? $ids : $this->request->param("ids");
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if ($ids) {
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if ($this->request->has('params')) {
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parse_str($this->request->post("params"), $values);
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$values = array_intersect_key($values, array_flip(is_array($this->multiFields) ? $this->multiFields : explode(',', $this->multiFields)));
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if ($values) {
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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$this->model->where($this->dataLimitField, 'in', $adminIds);
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}
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$count = 0;
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$list = $this->model->where($this->model->getPk(), 'in', $ids)->select();
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foreach ($list as $index => $item) {
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$count += $item->allowField(true)->isUpdate(true)->save($values);
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}
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if ($count) {
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$this->success();
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} else {
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$this->error(__('No rows were updated'));
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}
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} else {
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$this->error(__('You have no permission'));
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}
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}
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}
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$this->error(__('Parameter %s can not be empty', 'ids'));
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}
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/**
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* 导入
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*/
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protected function import()
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{
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$file = $this->request->request('file');
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if (!$file) {
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$this->error(__('Parameter %s can not be empty', 'file'));
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}
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$filePath = ROOT_PATH . DS . 'public' . DS . $file;
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if (!is_file($filePath)) {
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$this->error(__('No results were found'));
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}
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$PHPReader = new \PHPExcel_Reader_Excel2007();
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if (!$PHPReader->canRead($filePath)) {
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$PHPReader = new \PHPExcel_Reader_Excel5();
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if (!$PHPReader->canRead($filePath)) {
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$PHPReader = new \PHPExcel_Reader_CSV();
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if (!$PHPReader->canRead($filePath)) {
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$this->error(__('Unknown data format'));
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}
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}
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}
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//导入文件首行类型,默认是注释,如果需要使用字段名称请使用name
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$importHeadType = isset($this->importHeadType) ? $this->importHeadType : 'comment';
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$table = $this->model->getQuery()->getTable();
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$database = \think\Config::get('database.database');
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$fieldArr = [];
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$list = db()->query("SELECT COLUMN_NAME,COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = ? AND TABLE_SCHEMA = ?", [$table, $database]);
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foreach ($list as $k => $v) {
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if ($importHeadType == 'comment') {
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$fieldArr[$v['COLUMN_COMMENT']] = $v['COLUMN_NAME'];
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} else {
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$fieldArr[$v['COLUMN_NAME']] = $v['COLUMN_NAME'];
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}
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}
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$PHPExcel = $PHPReader->load($filePath); //加载文件
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$currentSheet = $PHPExcel->getSheet(0); //读取文件中的第一个工作表
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$allColumn = $currentSheet->getHighestDataColumn(); //取得最大的列号
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$allRow = $currentSheet->getHighestRow(); //取得一共有多少行
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$maxColumnNumber = \PHPExcel_Cell::columnIndexFromString($allColumn);
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for ($currentRow = 1; $currentRow <= 1; $currentRow++) {
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for ($currentColumn = 0; $currentColumn < $maxColumnNumber; $currentColumn++) {
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$val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
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$fields[] = $val;
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}
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}
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$insert = [];
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for ($currentRow = 2; $currentRow <= $allRow; $currentRow++) {
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$values = [];
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for ($currentColumn = 0; $currentColumn < $maxColumnNumber; $currentColumn++) {
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$val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
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$values[] = is_null($val) ? '' : $val;
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}
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$row = [];
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$temp = array_combine($fields, $values);
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foreach ($temp as $k => $v) {
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if (isset($fieldArr[$k]) && $k !== '') {
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$row[$fieldArr[$k]] = $v;
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}
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}
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if ($row) {
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$insert[] = $row;
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}
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}
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if (!$insert) {
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$this->error(__('No rows were updated'));
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}
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try {
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$this->model->saveAll($insert);
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} catch (\think\exception\PDOException $exception) {
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$this->error($exception->getMessage());
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}
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$this->success();
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}
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}
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