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增加扩展机制定位文件；将common模块实现扩展模式；发布新版本；
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@@ -2,113 +2,8 @@
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namespace app\common\tools;
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use PhpOffice\PhpSpreadsheet\Cell\DataType;
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use base\common\tools\ExportToolsBase;
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class ExportTools
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class ExportTools extends ExportToolsBase
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{
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public static function excel($model, $where = [], $fields = [], $image_fields = [], $select_fields = [], $date_fields = [])
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{
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$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
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$sheet = $spreadsheet->getActiveSheet();
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$write_col = 1;
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$write_line = 1;
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foreach ($fields as $field_key => $field_name) {
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$col_key = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($write_col);
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$sheet->setCellValue($col_key . $write_line, $field_name);
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$sheet->getColumnDimension($col_key)->setWidth(mb_strlen($field_name) * 3);
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$write_col++;
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}
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$runtime_file_list = [];
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$limit = 1000;
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$page = 0;
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while (true) {
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$page++;
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$list = $model
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->where($where)->page($page, $limit)->select();
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foreach ($list as $list_index => $item) {
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$write_line++;
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$write_col = 1;
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foreach ($fields as $field_key => $field_name) {
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$col_key = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::stringFromColumnIndex($write_col);
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$cel = null;
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$value = \think\helper\Arr::get($item, $field_key);
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if (in_array($field_key, $image_fields)) {
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// 是图片
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$cel = $value;
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try {
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if (filter_var($value, FILTER_VALIDATE_URL)) {
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$runtime_file = PathTools::tempBuildPath(uniqid());
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$runtime_file_list[] = $runtime_file;
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file_put_contents($runtime_file, file_get_contents($value));
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$drawing = new \PhpOffice\PhpSpreadsheet\Worksheet\Drawing();
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$drawing->setName($field_name);
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$drawing->setDescription($field_key);
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$drawing->setPath($runtime_file);
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$drawing->setHeight(36);
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$drawing->setCoordinates($col_key . $write_line);
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$drawing->setWorksheet($sheet);
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}
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} catch (\Throwable $th) {
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$message = $th->getMessage();
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$cel .= "\n" . $message;
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}
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} else if (array_key_exists($field_key, $select_fields)) {
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// 需要设置选项
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$cel = $select_fields[$field_key][$value] ?? $value;
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} else if (in_array($field_key, $date_fields)) {
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if (empty($value)) {
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$cel = '';
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} else {
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$cel = date('Y-m-d H:i:s', $value);
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}
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} else {
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$cel = $value;
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}
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$sheet->setCellValueExplicit($col_key . $write_line, $cel, DataType::TYPE_STRING);
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$write_col++;
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}
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}
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if (count($list) < $limit) {
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break;
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}
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}
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$writer = new \PhpOffice\PhpSpreadsheet\Writer\Xlsx($spreadsheet);
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ob_start();
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$writer->save('php://output');
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$content = ob_get_contents();
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ob_clean();
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foreach ($runtime_file_list as $runtime_file) {
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if (file_exists($runtime_file)) {
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unlink($runtime_file);
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}
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}
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return $content;
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}
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}
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@@ -2,161 +2,8 @@
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namespace app\common\tools;
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use Localheinz\Diff\Differ;
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use think\facade\App;
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use base\common\tools\PathToolsBase;
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class PathTools
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class PathTools extends PathToolsBase
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{
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/**
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* 系统生成的文件,这些文件应当是可以任意删除的.
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*
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* @param string $file_name
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* @return string
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*/
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public static function publicBuildPath($file_name)
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{
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$file_path = App::getRootPath() . 'public/build/' . $file_name;
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return self::intiDir($file_path);
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}
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public static function publicBuildSaveName($file_name)
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{
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return '/build/' . $file_name;
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}
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public static function safeBuildPath($save_name)
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{
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$file_path = App::getRootPath() . 'storage/' . $save_name;
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return self::intiDir($file_path);
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}
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public static function tempBuildPath($file_name)
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{
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$runtime_path = App::getRuntimePath() . 'temp/' . $file_name;
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return self::intiDir($runtime_path);
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}
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public static function intiDir($file_path, $is_dirname = false)
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{
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if (!$is_dirname) {
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$dir_name = dirname($file_path);
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} else {
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$dir_name = $file_path;
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}
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if (!is_dir($dir_name)) {
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mkdir($dir_name, 0777, true);
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}
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return $file_path;
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}
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public static function removeDir($dir_name)
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{
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if (!is_dir($dir_name)) {
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return false;
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}
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if (strpos(strtolower(PHP_OS), 'win') === 0) {
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$dir_name = static::formatWinPath($dir_name);
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exec("rd /s /q {$dir_name}", $output);
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return;
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}
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$handle = opendir($dir_name);
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while (false !== ($file = readdir($handle))) {
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if ($file != '.' && $file != '..') {
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is_dir("$dir_name/$file") ? self::removeDir("$dir_name/$file") : unlink("$dir_name/$file");
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}
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}
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closedir($handle);
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return rmdir($dir_name);
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}
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public static function mapDir($dir, $callback = null)
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{
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$result = [];
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$cdir = scandir($dir);
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foreach ($cdir as $key => $value) {
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if (!in_array($value, ['.', '..'])) {
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$current_path = $dir . DS . $value;
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if (is_dir($current_path)) {
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$result[$value] = self::mapDir($current_path, $callback);
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} else {
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if (is_callable($callback)) {
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$result[$value] = $callback($current_path, $value, $dir);
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} else {
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$result[$value] = $current_path;
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}
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}
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}
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}
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return $result;
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}
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public static function formatWinPath($content)
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{
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return str_replace('/', '\\', $content);
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}
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public static function compareFiles($a, $b, $return_diff = false):bool|string
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{
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$result = true;
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// Check if filesize is different
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if (filesize($a) !== filesize($b)) {
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$result = false;
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}
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if ($result) {
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// Check if content is different
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$ah = fopen($a, 'rb');
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$bh = fopen($b, 'rb');
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while (!feof($ah)) {
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if (fread($ah, 8192) != fread($bh, 8192)) {
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$result = false;
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break;
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}
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}
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fclose($ah);
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fclose($bh);
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}
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if (!$result) {
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// 如果前面的方法认为文件变化，那么以文本变化的方式识别是否变化，并给出变化的内容
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$text_mime_type = [];
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$text_mime_type[] = 'text/html';
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$text_mime_type[] = 'text/plain';
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$text_mime_type[] = 'text/css';
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$text_mime_type[] = 'image/svg+xml';
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$text_mime_type[] = 'text/x-php';
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$text_mime_type[] = 'application/json';
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$text_mime_type[] = 'application/x-wine-extension-ini';
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if (in_array(mime_content_type($a), $text_mime_type) && in_array(mime_content_type($b), $text_mime_type)) {
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$a_content = file_get_contents($a);
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$b_content = file_get_contents($b);
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$diff = new Differ();
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$diff_content = $diff->diff($a_content, $b_content);
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if (!empty($diff_content)) {
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$result = $return_diff ? $diff_content : false;
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} else {
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$result = true;
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}
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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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