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259 lines
9.9 KiB
259 lines
9.9 KiB
<?php
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// +----------------------------------------------------------------------
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// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
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// +----------------------------------------------------------------------
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// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
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// +----------------------------------------------------------------------
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namespace service;
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use PHPExcel_IOFactory;
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use PHPExcel;
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use service\JsonService as Json;
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use think\Request;
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class PHPExcelService
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{
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//PHPExcel实例化对象
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private static $PHPExcel = null;
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//表头计数
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protected static $count;
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//表头占行数
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protected static $topNumber = 3;
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//表能占据表行的字母对应self::$cellkey
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protected static $cells;
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//表头数据
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protected static $data = [];
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//文件名
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protected static $title = '订单导出';
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//行宽
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protected static $where = 30;
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//行高
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protected static $height = 50;
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//表行名
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private static $cellKey = array(
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'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
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'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
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'AA', 'AB', 'AC', 'AD', 'AE', 'AF', 'AG', 'AH', 'AI', 'AJ', 'AK', 'AL', 'AM',
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'AN', 'AO', 'AP', 'AQ', 'AR', 'AS', 'AT', 'AU', 'AV', 'AW', 'AX', 'AY', 'AZ'
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);
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//设置style
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private static $styleArray = array(
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'borders' => array(
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'allborders' => array(
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'style' => \PHPExcel_Style_Border::BORDER_THIN,//细边框
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),
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),
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'font' => [
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'bold' => true
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],
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'alignment' => [
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'horizontal' => \PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
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'vertical' => \PHPExcel_Style_Alignment::VERTICAL_CENTER
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]
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);
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/**
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*初始化PHPExcel类
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* @param $data array()
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* @param $fun function()
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* return
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*/
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private static function initialize($data, $fun)
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{
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self::$PHPExcel = new PHPExcel();
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if ($fun !== null && is_callable($fun)) {
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self::$styleArray = $fun();
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}
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if (!is_array($data)) exit(Json::fail('data 为数组'));
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self::$data = $data;
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}
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/**
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*设置字体格式
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* @param $title string 必选
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* return string
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*/
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public static function setUtf8($title)
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{
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return iconv('utf-8', 'gb2312', $title);
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}
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/**
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*
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* execl数据导出
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* @param $list 需要导出的数据 格式和以前的可是一样
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* @param $list 也可以为匿名函数 匿名函数参数有 $sheet PHPExcel->getActiveSheet(),self::$topNumber 从第几行设置,$cellkey 行号为数组,self::$cells现在设置的最大行号
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*
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* 特殊处理：合并单元格需要先对数据进行处理
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*/
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public function setExcelContent($list = null)
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{
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$sheet = self::$PHPExcel->getActiveSheet();
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foreach (self::$data as $key => $val) {
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$row = self::$cellKey[$key];
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$sheet->getColumnDimension($row)->setWidth(isset($val['w']) ? $val['w'] : self::$where);
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$sheet->setCellValue($row . self::$topNumber, isset($val['name']) ? $val['name'] : $val);
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}
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$cellkey = array_slice(self::$cellKey, 0, self::$count);
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if ($list !== null && is_array($list)) {
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foreach ($cellkey as $k => $v) {
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foreach ($list as $key => $val) {
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if (isset($val[$k]) && !is_array($val[$k])) {
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$sheet->setCellValue($v . (self::$topNumber + 1 + $key), $val[$k]);
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} else if (isset($val[$k]) && is_array($val[$k])) {
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$str = '';
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foreach ($val[$k] as $value) {
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$str .= $value . chr(10);
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}
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$sheet->setCellValue($v . (self::$topNumber + 1 + $key), $str);
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}
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}
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}
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$sheet->getDefaultRowDimension()->setRowHeight(self::$height);
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//设置边框
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$sheet->getStyle('A1:' . self::$cells . (count($list) + self::$topNumber))->applyFromArray(self::$styleArray);
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//设置自动换行
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$sheet->getStyle('A4:' . self::$cells . (count($list) + self::$topNumber))->getAlignment()->setWrapText(true);
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} else if ($list !== null && is_callable($list)) {
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$list($sheet, self::$topNumber, $cellkey, self::$cells)->applyFromArray(self::$styleArray);
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}
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return $this;
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}
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/**
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* 保存表格数据，并下载
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* @param
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* @return
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*/
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public function ExcelSave()
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{
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$objWriter = \PHPExcel_IOFactory::createWriter(self::$PHPExcel, 'Excel2007');
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$filename = self::$title . '--' . time() . '.xlsx';
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ob_end_clean();
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header('Content-Type: application/vnd.ms-excel');
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header('Content-Type: application/octet-stream');
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header('Content-Disposition: attachment; filename="' . $filename . '"');
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header('Cache-Control: max-age=0');
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$objWriter->save('php://output');
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exit;
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}
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/**
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* 设置头部信息
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* @param $data array
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* @param $fun function() 主要设置边框的粗细
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* @return $this
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*/
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public static function setExcelHeader($data, $fun = null)
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{
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self::initialize($data, $fun);
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if (self::$count = count(self::$data)) {
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if (self::$count > count(self::$cellKey)) {
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return Json::fail('表头长度过长');
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}
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self::$cells = self::$cellKey[self::$count - 1];
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} else {
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return Json::fail('data 参数二不能为空');
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}
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return new self;
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}
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/**
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* 设置标题
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* @param $title string || array ['title'=>'','name'=>'','info'=>[]]
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* @param $Name string
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* @param $info string || array;
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* @param $funName function($style,$A,$A2) 自定义设置头部样式
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* @return $this
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*/
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public function setExcelTile($title = '', $Name = '', $info = [], $funName = null)
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{
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//设置参数
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if (is_array($title)) {
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if (isset($title['title'])) $title = $title['title'];
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if (isset($title['name'])) $Name = $title['name'];
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if (isset($title['info'])) $info = $title['info'];
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}
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if (empty($title))
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$title = self::$title;
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else
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self::$title = $title;
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if (empty($Name)) $Name = time();
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//设置Excel属性
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self::$PHPExcel->getProperties()
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->setCreator("Neo")
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->setLastModifiedBy("Neo")
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->setTitle(self::setUtf8($title))
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->setSubject($Name)
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->setDescription("")
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->setKeywords($Name)
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->setCategory("");
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self::$PHPExcel->getActiveSheet()->setCellValue('A1', $title);
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//文字居中
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self::$PHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
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self::$PHPExcel->getActiveSheet()->getStyle('A2')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
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self::$PHPExcel->setActiveSheetIndex(0);
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self::$PHPExcel->getActiveSheet()->setTitle($Name);
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self::$PHPExcel->getActiveSheet()->setCellValue('A2', self::setCellInfo($info));
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//合并表头单元格
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self::$PHPExcel->getActiveSheet()->mergeCells('A1:' . self::$cells . '1');
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self::$PHPExcel->getActiveSheet()->mergeCells('A2:' . self::$cells . '2');
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self::$PHPExcel->getActiveSheet()->getRowDimension(1)->setRowHeight(40);
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self::$PHPExcel->getActiveSheet()->getRowDimension(2)->setRowHeight(20);
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//设置表头行高
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if ($funName !== null && is_callable($funName)) {
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$fontstyle = self::$PHPExcel->getActiveSheet();
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$funName($fontstyle, 'A1', 'A2');
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} else {
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//设置表头字体
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self::$PHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setName('黑体');
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self::$PHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setSize(20);
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self::$PHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);
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self::$PHPExcel->getActiveSheet()->getStyle('A2')->getFont()->setName('宋体');
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self::$PHPExcel->getActiveSheet()->getStyle('A2')->getFont()->setSize(14);
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}
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self::$PHPExcel->getActiveSheet()->getStyle('A3:' . self::$cells . '3')->getFont()->setBold(true);
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return $this;
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}
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/**
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* 设置第二行标题内容
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* @param $info array (['name'=>'','site'=>'','phone'=>123] || ['我是表名','我是地址','我是手机号码'] ) || string 自定义
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* @return string
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*/
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private static function setCellInfo($info)
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{
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$content = ['操作者：', '导出日期：' . date('Y-m-d', time()), '地址：', '电话：'];
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if (is_array($info) && !empty($info)) {
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if (isset($info['name'])) {
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$content[0] .= $info['name'];
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} else {
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$content[0] .= isset($info[0]) ? $info[0] : '';
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}
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if (isset($info['site'])) {
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$content[2] .= $info['site'];
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} else {
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$content[2] .= isset($info[1]) ? $info[1] : '';
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}
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if (isset($info['phone'])) {
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$content[3] .= $info['phone'];
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} else {
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$content[3] .= isset($info[2]) ? $info[2] : '';
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}
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return implode(' ', $content);
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} else if (is_string($info)) {
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return empty($info) ? implode(' ', $content) : $info;
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}
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}
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}
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