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使用新的excel库

feat/task1-c-wallet
gongfuxiang 2022-01-10 23:59:50 +08:00
parent 10ef323352
commit 74e46b7ab1
1 changed files with 130 additions and 96 deletions
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226
extend/base/Excel.php
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@ -32,7 +32,7 @@ class Excel
private $writer_type;
/**
* [__construct 构造方法]
* 构造方法
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
@ -88,7 +88,40 @@ class Excel
}
/**
* [Export excel文件导出]
* 根据字段个数，设置表头排序字母
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2022-01-10
* @desc description
*/
public function GetLetterData()
{
$letter_str = '';
if(!empty($this->title) && is_array($this->title))
{
$count = count($this->title);
for($i='A',$k=0; $i<='Z'; $i++, $k++)
{
if($k == $count)
{
break;
}
// 最后一个取消逗号
if($k == ($count-1))
{
$letter_str .= $i;
} else {
$letter_str .= $i.',';
}
}
}
return explode(',', $letter_str);
}
/**
* excel文件导出
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
@ -104,98 +137,98 @@ class Excel
die;
}
// excel对象
$excel = new \PHPExcel();
// 操作第一个工作表
$excel->setActiveSheetIndex(0);
// 文件输出类型
switch($this->file_type)
{
// PDF
case 'pdf':
$writer = PHPExcel_IOFactory::createWriter($excel, 'PDF');
$writer->setSheetIndex(0);
break;
// 默认EXCEL
default:
$writer = \PHPExcel_IOFactory::createWriter($excel, $this->writer_type);
}
// 获取配置编码类型
$excel_charset = MyC('admin_excel_charset', 0);
$charset = MyConst('common_excel_charset_list')[$excel_charset]['value'];
// 水平,垂直居中
if($this->horizontal_center == 1)
{
$excel->getActiveSheet()->getDefaultStyle()->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
}
if($this->vertical_center == 1)
{
$excel->getActiveSheet()->getDefaultStyle()->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
}
// 获取字母
$letter_data = $this->GetLetterData();
//设置自动换行
if($this->warap_text == 1)
{
$excel->getActiveSheet()->getDefaultStyle()->getAlignment()->setWrapText(true);
}
// excel对象
$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
// 标题
$temp_key = 0;
$temp_cum = 0;
$temp_row = 1;
foreach($this->title as $k=>$v)
{
$col = \PHPExcel_Cell::stringFromColumnIndex($temp_key).'1';
$excel->getActiveSheet()->setCellValue($col, ($excel_charset == 0) ? $v['name'] : iconv('utf-8', $charset, $v['name']));
$temp_key++;
if(array_key_exists($temp_cum, $letter_data))
{
$temp_letter = $letter_data[$temp_cum].$temp_row;
$value = ($excel_charset == 0) ? $v['name'] : iconv('utf-8', $charset, $v['name']);
$sheet->setCellValue($temp_letter, $value);
$sheet->getStyle($temp_letter)->getFont()->setBold(true);
$temp_cum++;
}
}
// 内容
$temp_row = 2;
foreach($this->data as $k=>$v)
{
$i = $k+2;
if(is_array($v) && !empty($v))
{
$temp_key = 0;
$temp_cum = 0;
foreach($this->title as $tk=>$tv)
{
$height = isset($tv['height']) ? intval($tv['height']) : 0;
$width = isset($tv['width']) ? intval($tv['width']) : $height;
$col = \PHPExcel_Cell::stringFromColumnIndex($temp_key);
if($tv['type'] == 'images')
if(array_key_exists($temp_cum, $letter_data))
{
$drawing = new \PHPExcel_Worksheet_Drawing();
$drawing->setPath($v[$tk]);
$temp_letter = $letter_data[$temp_cum];
$height = isset($tv['height']) ? intval($tv['height']) : 0;
$width = isset($tv['width']) ? intval($tv['width']) : $height;
if($tv['type'] == 'images')
{
$drawing = new \PhpOffice\PhpSpreadsheet\Worksheet\Drawing();
$drawing->setPath($v[$tk]);
// 设置宽度高度
$number = empty($height) ? 50 : $height-10;
$drawing->setHeight($number);
$drawing->setWidth($number);
$drawing->setCoordinates($col.$i);
// 设置宽度高度
$number = empty($height) ? 50 : $height-10;
$drawing->setHeight($number);
$drawing->setWidth($number);
$drawing->setCoordinates($temp_letter.$temp_row);
// 图片偏移距离
$x = ($width > 0) ? (($width-$number)/2)+15 : 15;
$drawing->setOffsetX($x);
$drawing->setOffsetY(15);
$drawing->setWorksheet($excel->getActiveSheet());
} else {
$excel->getActiveSheet()->setCellValueExplicit($col.$i, ($excel_charset == 0) ? $v[$tk] : iconv('utf-8', $charset, $v[$tk]), \PHPExcel_Cell_DataType::TYPE_STRING);
// 图片偏移距离
$x = ($width > 0) ? (($width-$number)/2)+15 : 15;
$drawing->setOffsetX($x);
$drawing->setOffsetY(15);
$drawing->setWorksheet($spreadsheet->getActiveSheet());
} else {
$value = ($excel_charset == 0) ? $v[$tk] : iconv('utf-8', $charset, $v[$tk]);
$sheet->setCellValueByColumnAndRow($temp_cum+1, $temp_row, $value);
}
// 单元格宽高
if($width > 0)
{
$spreadsheet->getActiveSheet()->getColumnDimension($temp_letter)->setWidth($width/5);
}
// 水平,垂直居中
if($this->horizontal_center == 1)
{
$spreadsheet->getActiveSheet()->getStyle($temp_letter)->getAlignment()->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER);
}
if($this->vertical_center == 1)
{
$spreadsheet->getActiveSheet()->getStyle($temp_letter)->getAlignment()->setVertical(\PhpOffice\PhpSpreadsheet\Style\Alignment::VERTICAL_CENTER);
}
// 自动换行
if($this->warap_text == 1)
{
$sheet->getStyle($temp_letter)->getAlignment()->setWrapText(true);
}
$temp_cum++;
}
// 单元格宽高
if($width > 0)
{
$excel->getActiveSheet()->getColumnDimension($col)->setWidth($width/5);
}
// 行高度
if($height > 0)
{
$excel->getActiveSheet()->getRowDimension($i)->setRowHeight($height);
$spreadsheet->getActiveSheet()->getRowDimension($temp_row)->setRowHeight($height);
}
$temp_key++;
}
$temp_row++;
}
}
@ -205,7 +238,7 @@ class Excel
ob_clean();
}
// 头部
// 头部
header('Pragma: public');
header('Expires: 0');
header('Cache-Control:must-revalidate, post-check=0, pre-check=0');
@ -215,11 +248,12 @@ class Excel
header('Content-Type:application/download');
header('Content-Disposition:attachment;filename='.$this->filename.'.'.$this->suffix);
header('Content-Transfer-Encoding:binary');
$writer = \PhpOffice\PhpSpreadsheet\IOFactory::createWriter($spreadsheet, ucfirst($this->suffix));
$writer->save('php://output');
}
/**
* [Import excel文件导入]
* excel文件导入
* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
@ -236,44 +270,44 @@ class Excel
}
$file = empty($file) ? $_FILES['file']['tmp_name'] : $file;
// 取得文件基础数据
$reader = \PHPExcel_IOFactory::createReader($this->writer_type);
$excel = $reader->load($file);
// 取得总行数
$worksheet = $excel->getActiveSheet();
// 取得总列数
$highest_row = $worksheet->getHighestRow();
// 取得最高的列
$highest_column = $worksheet->getHighestColumn();
// 总列数
$highest_column_index = \PHPExcel_Cell::columnIndexFromString($highest_column);
// 取得文件基础数据及类型判断
$extension = empty($_FILES['file']['name']) ? 'xlsx' : substr($_FILES['file']['name'], strripos($_FILES['file']['name'], '.')+1);
if(!in_array($extension, ['csv', 'xls', 'xlsx']))
{
return DataReturn('无效的excel类型文件', -1);
}
if('csv' == $extension)
{
$reader = new \PhpOffice\PhpSpreadsheet\Reader\Csv();
} else if('xls' == $extension)
{
$reader = new \PhpOffice\PhpSpreadsheet\Reader\Xls();
} else {
$reader = new \PhpOffice\PhpSpreadsheet\Reader\Xlsx();
}
$spreadsheet = $reader->load($file);
// 定义变量
$data = [];
$title = [];
// 读取数据
for($row=1; $row<=$highest_row; $row++)
$sheet = $spreadsheet->getActiveSheet();
foreach($sheet->getRowIterator(1) as $rk=>$row)
{
// 注意 highest_column_index 的列数索引从0开始
$info = [];
for($col = 0; $col < $highest_column_index; $col++)
$tmp = [];
foreach($row->getCellIterator() as $cell)
{
$value = trim($worksheet->getCellByColumnAndRow($col, $row)->getFormattedValue());
if($row == 1)
$value = $cell->getFormattedValue();
if($rk == 1)
{
$title[] = $value;
} else {
$info[] = $value;
$tmp[] = $value;
}
}
if($row > 1)
// 避免正行为空
if(count(array_filter($tmp)) > 0)
{
$data[] = $info;
$data[] = $tmp;
}
}
$result = [