105 lines
2.5 KiB
PHP
105 lines
2.5 KiB
PHP
<?php
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namespace catchAdmin\system\controller;
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use catcher\base\CatchController;
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use catcher\CatchResponse;
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use think\Request;
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class Excel extends CatchController
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{
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/**
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* 导出
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*
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* @time 2021年04月22日
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* @param Request $request
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* @return \think\response\Json
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*/
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public function export(Request $request): \think\response\Json
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{
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$fields = $this->resetFields(\json_decode($request->post('fields'), true));
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$excel = app()->make($request->post('model'))
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->field(array_column($fields, 'field'))
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->select()
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->each(function (&$item, $key) use ($fields) {
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foreach ($fields as $field) {
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if (isset($field['options']) && count($field['options'])) {
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$options = $this->valueToLabel($field['options']);
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$item[$field['field']] = $options[$item[$field['field']]] ?? '';
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}
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}
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})->export(array_column($fields, 'name'));
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return CatchResponse::success($excel);
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}
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/**
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* 导入
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*
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* @time 2021年04月23日
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* @param Request $request
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* @return \think\response\Json
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*/
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public function import(Request $request): \think\response\Json
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{
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return CatchResponse::success(app()->make($request->post('model'))
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->import(
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\json_decode($request->post('fields'), 'field'),
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$request->file('file')
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));
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}
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/**
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* value => label
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*
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* @time 2021年04月22日
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* @param array $options
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* @return array
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*/
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protected function valueToLabel(array $options): array
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{
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$p = [];
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foreach ($options as $option) {
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$p[$option['value']] = $option['label'];
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}
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return $p;
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}
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/**
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*label => value
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*
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* @time 2021年04月22日
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* @param array $options
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* @return array
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*/
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protected function labelToValue(array $options): array
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{
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$p = [];
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foreach ($options as $option) {
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$p[$option['label']] = $option['value'];
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}
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return $p;
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}
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/**
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* 重组 fields
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*
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* @time 2021年04月22日
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* @param array $fields
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* @return array
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*/
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protected function resetFields(array $fields): array
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{
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$f = [];
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foreach ($fields as $field) {
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$f[$field['field']] = $field;
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}
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return $f;
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}
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} |