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291 lines
8.8 KiB
PHP
Executable File
291 lines
8.8 KiB
PHP
Executable File
<?php
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// +----------------------------------------------------------------------
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// | ShopXO 国内领先企业级B2C免费开源电商系统
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011~2019 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace base;
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/**
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* Excel驱动
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-01-10T21:51:08+0800
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*/
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class Excel
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{
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private $filename;
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private $file_type;
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private $suffix;
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private $data;
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private $title;
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private $jump_url;
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private $msg;
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private $horizontal_center;
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private $vertical_center;
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private $warap_text;
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/**
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* [__construct 构造方法]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-01-10T15:09:17+0800
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* @param [string] $params['filename'] [文件名称（追加当前时间）]
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* @param [string] $params['suffix'] [文件后缀名（默认xls）]
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* @param [string] $params['jump_url'] [出错跳转url地址（默认上一个页面）]
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* @param [string] $params['msg'] [错误提示信息]
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* @param [string] $params['file_type'] [导出文件类型（默认excel）]
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* @param [array] $params['title'] [标题（二维数组）]
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* @param [array] $params['data'] [数据（二维数组）]
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* @param [int] $params['horizontal_center'] [是否水平居中 1是]
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* @param [int] $params['vertical_center'] [是否垂直居中 1是]
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* @param [int] $params['warap_text'] [是否内容自动换行 1是]
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*/
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public function __construct($params = [])
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{
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// 文件名称
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$date = date('YmdHis');
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$this->filename = isset($params['filename']) ? $params['filename'].'-'.$date : $date;
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// 文件类型, 默认excel
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$type_all = array('excel' => 'vnd.ms-excel', 'pdf' => 'pdf');
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$this->file_type = (isset($params['file_type']) && isset($type_all[$params['file_type']])) ? $type_all[$params['file_type']] : $type_all['excel'];
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// 文件后缀名称
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$this->suffix = empty($params['suffix']) ? 'xls' : $params['suffix'];
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// 标题
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$this->title = isset($params['title']) ? $params['title'] : [];
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// 数据
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$this->data = isset($params['data']) ? $params['data'] : [];
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// 出错跳转地址
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$this->jump_url = empty($params['jump_url']) ? (empty($_SERVER['HTTP_REFERER']) ? __MY_URL__ : $_SERVER['HTTP_REFERER']) : $params['jump_url'];
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// 错误提示信息
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$this->msg = empty($params['msg']) ? 'title or data cannot be empty!' : $params['msg'];
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// 水平,垂直居中
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$this->horizontal_center = isset($params['horizontal_center']) ? intval($params['horizontal_center']) : 1;
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$this->vertical_center = isset($params['vertical_center']) ? intval($params['vertical_center']) : 1;
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// 内容自动换行
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$this->warap_text = isset($params['warap_text']) ? intval($params['warap_text']) : 1;
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// 引入PHPExcel类库
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require ROOT.'extend'.DS.'phpexcel'.DS.'PHPExcel.php';
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}
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/**
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* [Export excel文件导出]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-01-10T15:12:01+0800
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*/
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public function Export()
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{
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// 是否有数据
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if(empty($this->title) && empty($this->data))
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{
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echo '<script>alert("'.$this->msg.'");</script>';
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echo '<script>window.location.href="'.$this->jump_url.'"</script>';
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die;
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}
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// excel对象
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$excel = new \PHPExcel();
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// 操作第一个工作表
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$excel->setActiveSheetIndex(0);
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// 文件输出类型
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switch($this->file_type)
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{
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// PDF
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case 'pdf':
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$writer = PHPExcel_IOFactory::createWriter($excel, 'PDF');
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$writer->setSheetIndex(0);
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break;
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// 默认EXCEL
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default:
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$writer = \PHPExcel_IOFactory::createWriter($excel, 'Excel5');
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}
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// 获取配置编码类型
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$excel_charset = MyC('admin_excel_charset', 0);
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$charset = lang('common_excel_charset_list')[$excel_charset]['value'];
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// 水平,垂直居中
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if($this->horizontal_center == 1)
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{
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$excel->getActiveSheet()->getDefaultStyle()->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
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}
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if($this->vertical_center == 1)
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{
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$excel->getActiveSheet()->getDefaultStyle()->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
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}
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//设置自动换行
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if($this->warap_text == 1)
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{
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$excel->getActiveSheet()->getDefaultStyle()->getAlignment()->setWrapText(true);
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}
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// 标题
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$temp_key = 0;
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foreach($this->title as $k=>$v)
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{
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$col = \PHPExcel_Cell::stringFromColumnIndex($temp_key).'1';
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$excel->getActiveSheet()->setCellValue($col, ($excel_charset == 0) ? $v['name'] : iconv('utf-8', $charset, $v['name']));
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$temp_key++;
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}
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// 内容
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foreach($this->data as $k=>$v)
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{
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$i = $k+2;
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if(is_array($v) && !empty($v))
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{
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$temp_key = 0;
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foreach($this->title as $tk=>$tv)
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{
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$height = isset($tv['height']) ? intval($tv['height']) : 0;
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$width = isset($tv['width']) ? intval($tv['width']) : $height;
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$col = \PHPExcel_Cell::stringFromColumnIndex($temp_key);
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if($tv['type'] == 'images')
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{
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$drawing = new \PHPExcel_Worksheet_Drawing();
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$drawing->setPath($v[$tk]);
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// 设置宽度高度
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$number = empty($height) ? 50 : $height-10;
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$drawing->setHeight($number);
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$drawing->setWidth($number);
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$drawing->setCoordinates($col.$i);
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// 图片偏移距离
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$x = ($width > 0) ? (($width-$number)/2)+15 : 15;
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$drawing->setOffsetX($x);
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$drawing->setOffsetY(15);
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$drawing->setWorksheet($excel->getActiveSheet());
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} else {
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$excel->getActiveSheet()->setCellValueExplicit($col.$i, ($excel_charset == 0) ? $v[$tk] : iconv('utf-8', $charset, $v[$tk]), \PHPExcel_Cell_DataType::TYPE_STRING);
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}
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// 单元格宽高
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if($width > 0)
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{
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$excel->getActiveSheet()->getColumnDimension($col)->setWidth($width/5);
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}
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if($height > 0)
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{
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$excel->getActiveSheet()->getRowDimension($i)->setRowHeight($height);
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}
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$temp_key++;
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}
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}
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}
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// 头部
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header('Pragma: public');
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header('Expires: 0');
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header('Cache-Control:must-revalidate, post-check=0, pre-check=0');
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header('Content-Type:application/force-download');
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header('Content-Type: application/'.$this->file_type.';;charset='.$charset);
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header('Content-Type:application/octet-stream');
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header('Content-Type:application/download');
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header('Content-Disposition:attachment;filename='.$this->filename.'.'.$this->suffix);
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header('Content-Transfer-Encoding:binary');
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$writer->save('php://output');
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}
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/**
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* [Import excel文件导入]
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* @author Devil
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* @blog http://gong.gg/
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* @version 0.0.1
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* @datetime 2017-04-06T18:18:55+0800
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* @param [string] $file [文件位置,空则读取全局excel的临时文件]
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* @return [array] [数据列表]
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*/
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public function Import($file = '')
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{
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// 文件为空则取全局文变量excel的临时文件
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if(empty($file) && !empty($_FILES['excel']['tmp_name']))
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{
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$file = $_FILES['excel']['tmp_name'];
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}
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// 文件地址是否有误,title数据是否有数据
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if(empty($file) || empty($this->title))
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{
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echo '<script>alert("'.$this->msg.'");</script>';
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echo '<script>window.location.href="'.$this->jump_url.'"</script>';
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die;
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}
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// 取得文件基础数据
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$reader = \PHPExcel_IOFactory::createReader('Excel5');
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$excel = $reader->load($file);
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// 取得总行数
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$worksheet = $excel->getActiveSheet();
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// 取得总列数
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$highest_row = $worksheet->getHighestRow();
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// 取得最高的列
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$highest_column = $worksheet->getHighestColumn();
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// 总列数
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$highest_column_index = \PHPExcel_Cell::columnIndexFromString($highest_column);
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// 定义变量
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$result = [];
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$field = [];
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// 读取数据
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for($row=1; $row<=$highest_row; $row++)
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{
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// 临时数据
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$info = [];
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// 注意 highest_column_index 的列数索引从0开始
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for($col = 0; $col < $highest_column_index; $col++)
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{
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$value = $worksheet->getCellByColumnAndRow($col, $row)->getFormattedValue();
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if($row == 1)
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{
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foreach($this->title as $tk=>$tv)
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{
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if($value == $tv['name'])
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{
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$tv['field'] = $tk;
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$field[$col] = $tv;
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}
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}
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} else {
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if(!empty($field))
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{
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$info[$field[$col]['field']] = ($field[$col]['type'] == 'int') ? trim(ScienceNumToString($value)) : trim($value);
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}
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}
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}
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if($row > 1)
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{
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$result[] = $info;
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}
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}
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return $result;
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}
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}
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?>
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