PHP Func::dumpFile方法代码示例

 /**
  * 数据库备份
  */
 public function backup()
 {
     set_time_limit(0);
     $data = array();
     if ($_POST) {
         $backup_dir = BASEPATH . '../cache/backup/';
         if (!is_dir($backup_dir)) {
             mkdir($backup_dir, '0777', true);
         }
         include dirname(__FILE__) . '/../../config/config.db.php';
         $cfg = $db[$db['active_group']];
         $is_export_student = intval($this->input->post('is_export_student'));
         $sql_file = DbmanageModel::backupTables($cfg['database'], $backup_dir, array('*'), $is_export_student);
         if (file_exists($backup_dir . $sql_file)) {
             require_once APPPATH . 'libraries/Pclzip.php';
             $save_file = $backup_dir . "/zmte_database.zip";
             if (is_file($save_file)) {
                 @unlink($save_file);
             }
             $archive = new PclZip($save_file);
             //将文件进行压缩
             $archive->create($backup_dir . $sql_file, PCLZIP_OPT_REMOVE_ALL_PATH);
             @unlink($backup_dir . $sql_file);
             Func::dumpFile('application/zip', $save_file, 'zmte_database_' . date('YmdHis') . '.zip');
             @unlink($save_file);
             redirect('/admin/dbmanage/backup');
         } else {
             message('数据库备份失败，请稍后重试！');
         }
     } else {
         $this->load->view('dbmanage/backup', $data);
     }
 }

    /**
     * 导入机构和校区记录(从excel文件中),
     * 注意: 目前$ti_id参数未启用
     *
     * @param   int     $ti_id = NULL   默认将校区全导入到该机构ID下
     */
    public function import_titc_excel($ti_id = NULL)
    {
        if ($_GET['dl'] == '1') {
            Func::dumpFile('application/vnd.ms-excel', 'file/import_training_campus_template.xls', '培训机构及校区导入模板.xls');
            exit;
        }
        $data = array();
        while (isset($_FILES['file'])) {
            $param = $_POST;
            $err_map = array(UPLOAD_ERR_OK => '没有错误发生，文件上传成功', UPLOAD_ERR_INI_SIZE => '上传的文件超过了 php.ini 中 upload_max_filesize 选项限制的值', UPLOAD_ERR_FORM_SIZE => '上传文件的大小超过了 HTML 表单中 MAX_FILE_SIZE 选项指定的值', UPLOAD_ERR_PARTIAL => '文件只有部分被上传', UPLOAD_ERR_NO_FILE => '没有文件被上传', UPLOAD_ERR_NO_TMP_DIR => '找不到临时文件夹', UPLOAD_ERR_CANT_WRITE => '文件写入失败');
            if ($_FILES['file']['error'] !== 0) {
                $data['error'] = $err_map[$_FILES['file']['error']];
                break;
            }
            if (strpos($_FILES['file']['type'], 'excel') === false) {
                $mime = mime_content_type($_FILES['file']['tmp_name']);
                if (!in_array($mime, array('application/vnd.ms-excel', 'application/vnd.ms-office', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'))) {
                    $data['error'] = "您上传的不是Excel文件({$mime})";
                    break;
                }
            }
            // 开始处理excel
            $excel = PHPExcel_IOFactory::load($_FILES['file']['tmp_name']);
            $sheet = $excel->getSheet(0);
            $row_num = $sheet->getHighestRow();
            $col_num = $sheet->getHighestColumn();
            $title = array('机构名称', '机构类型', '机构省份', '机构城市', '机构区县', '机构地址', '优先级', '学员人数/年', '机构网址', '校区名称', '校区省份', '校区城市', '校区区县', '校区地址', '联系人', '联系电话');
            $col_num = base_convert($col_num, 36, 10);
            if ($col_num < count($title)) {
                $data['error'] = 'Excel列数验证未通过';
                break;
            }
            $col_num = count($title);
            $col_char = array();
            for ($j = 0; $j < $col_num; $j++) {
                $col_char[$j] = strtoupper(base_convert(10 + $j, 10, 36));
                if ($title[$j] !== trim($sheet->getCell($col_char[$j] . '1')->getValue())) {
                    $data['error'] = $col_char[$j] . '列标题不符';
                    break;
                }
            }
            if (isset($data['error'])) {
                break;
            }
            $rows = array();
            for ($i = 2; $i <= $row_num; $i++) {
                $rows[$i - 2] = array();
                for ($j = 0; $j < $col_num; $j++) {
                    $rows[$i - 2][$j] = trim($sheet->getCell($col_char[$j] . $i)->getValue());
                }
                if ($rows[$i - 2][0] == '') {
                    unset($rows[$i - 2]);
                    break;
                }
            }
            unset($sheet);
            unset($excel);
            if (empty($rows)) {
                $data['error'] = 'Excel文件工作表中没有任何要导入的记录';
                break;
            }
            $tit_map = array_flip(array_map("trim", TrainingInstitutionModel::trainingInstitutionTypePairs()));
            $tipt_map = array_flip(array_map("trim", TrainingInstitutionModel::trainingInstitutionPriTypePairs()));
            $sql = <<<EOT
SELECT * FROM rd_region WHERE region_id > 1 ORDER BY region_type
EOT;
            $region_list = Fn::db()->fetchAll($sql);
            // 以region_id为键以行记录为值,同时加个children,以保存直接子项
            $region_map = array();
            // 以名字加'_'连接起来为键,以region_id为值
            $regionname_map = array();
            foreach ($region_list as $v) {
                $region_map[$v['region_id']] = $v;
                $region_map[$v['region_id']]['children'] = array();
                if ($v['region_type'] == 1) {
                    $regionname_map[trim($v['region_name'])] = $v['region_id'];
                } else {
                    if ($v['region_type'] == 2) {
                        $region_map[$v['parent_id']]['children'][] = $v['region_id'];
                        $regionname_map[trim($region_map[$v['parent_id']]['region_name']) . '_' . trim($v['region_name'])] = $v['region_id'];
                    } else {
                        if ($v['region_type'] == 3) {
                            $region_map[$v['parent_id']]['children'][] = $v['region_id'];
                            $regionname_map[trim($region_map[$region_map[$v['parent_id']]['parent_id']]['region_name']) . '_' . trim($region_map[$v['parent_id']]['region_name']) . '_' . trim($v['region_name'])] = $v['region_id'];
                        }
                    }
                }
            }
            unset($region_list);
            $row_num = count($rows);
            $ti_arr = array();
            //ti_arr[ti_name] => ti_list[i]
            $tc_arr = array();
            //tc_arr[ti_name][tc_name] => tc_list[i]
//.........这里部分代码省略.........

 /**
  * 下载班级报告
  */
 public function down_teacher_report($rule_id = 0)
 {
     $rule_id = intval($rule_id);
     $rule_id && ($rule = EvaluateRuleModel::get_evaluate_rule($rule_id));
     if (empty($rule)) {
         message('不存在该评估规则');
     }
     $save_file = realpath(dirname(APPPATH)) . "/cache/down_teacher_report/" . $rule_id . '.zip';
     if (!file_exists($save_file)) {
         $teacher_list = TeacherStudentModel::examTeacherList($rule['exam_pid']);
         if (!$teacher_list) {
             message('当前评估规则没有关联教师，无法下载教师报告！');
         }
         $dir_name = realpath(dirname(APPPATH)) . "/cache/down_teacher_report/" . $rule_id;
         if (!is_dir($dir_name)) {
             @mkdir($dir_name, 0777, true);
         }
         $pdf_dir = C('html2pdf_path') . '/zeming/report/';
         $pdf_ready = false;
         foreach ($teacher_list as $ct_id => $item) {
             $dir = $pdf_dir . "{$rule_id}/teacher_{$ct_id}";
             if (!is_dir($dir)) {
                 continue;
             }
             $pdf_ready = true;
             $teacher_name = $item['ct_name'];
             $f = @dir($dir);
             if ($f) {
                 while (false !== ($entry = $f->read())) {
                     if ($entry != '.' && $entry != '..') {
                         @copy($dir . '/' . $entry, $dir_name . '/' . $teacher_name . '_' . $entry);
                     }
                 }
             }
         }
         if ($pdf_ready) {
             require_once APPPATH . 'libraries/Pclzip.php';
             $archive = new PclZip($save_file);
             //将文件进行压缩
             $archive->create($dir_name, PCLZIP_OPT_REMOVE_PATH, realpath(dirname(APPPATH)) . "/cache/down_teacher_report");
             $this->rm_dir($dir_name);
         } else {
             message('教师报告PDF文件还未生成，无法下载！');
         }
     }
     if (file_exists($save_file)) {
         $exam_name = ExamModel::get_exam($rule['exam_pid'], 'exam_name');
         $subject_name = '';
         if ($rule['subject_id'] > 0) {
             $subject_name = $this->_subject_name($rule['exam_pid'], $rule['subject_id']);
         }
         $filename = $exam_name . $subject_name . '教师报告';
         Func::dumpFile('application/zip', $save_file, $filename . '.zip');
     }
 }

    /**
     * 导入
     */
    public function import($exam_pid = 0)
    {
        if ($_GET['dl'] == '1') {
            Func::dumpFile('application/vnd.ms-excel', 'file/import_teacher_stundent_template.xlsx', '师生关联模板.xlsx');
            exit;
        }
        if (!$exam_pid) {
            message('参数错误');
        }
        $data = array();
        while (isset($_FILES['file'])) {
            $param = $_POST;
            $col_char = array();
            $rows = Excel::readSimpleUploadFile2($_FILES['file']);
            if (!is_array($rows)) {
                $data['error'] = $rows;
                break;
            }
            $subject_map = array_flip(C('subject'));
            $db = Fn::db();
            $exam_ticket_maprule = ExamModel::get_exam($exam_pid, 'exam_ticket_maprule');
            $sql = "SELECT subject_id, exam_id FROM rd_exam\n                    WHERE exam_pid = {$exam_pid}";
            $subject_exam = $db->fetchPairs($sql);
            if (!is_array($subject_exam)) {
                $data['error'] = '考试期次没有考试学科';
                break;
            }
            $exam_subjectid = array_keys($subject_exam);
            $list = array();
            $subject_key = array();
            foreach ($rows as $k => $row) {
                if ($k == 0) {
                    for ($i = 2; $i <= count($row); $i++) {
                        $subject_id = $subject_map[str_replace("'", "", trim($row[$i]))];
                        if ($subject_id && in_array($subject_id, $exam_subjectid)) {
                            $subject_key[$i] = $subject_id;
                        }
                    }
                } else {
                    $student = array();
                    for ($i = 1; $i <= count($row); $i++) {
                        if ($i == 1) {
                            $exam_ticket = trim($row[$i]);
                            if (!$exam_ticket) {
                                break;
                            }
                            $exam_ticket = exam_ticket_maprule_encode($exam_ticket, $exam_ticket_maprule);
                            $sql = "SELECT uid, school_id FROM rd_student\n                                    WHERE exam_ticket = '{$exam_ticket}'";
                            $student = $db->fetchRow($sql);
                            if (!$student) {
                                break;
                            }
                            $list[$student['uid']]['uid'] = $student['uid'];
                        } else {
                            $ct_name = str_replace("'", "", trim($row[$i]));
                            if (!$ct_name) {
                                continue;
                            }
                            $sql = "SELECT ct_id FROM t_cteacher \n                                    LEFT JOIN t_cteacher_school ON scht_ctid = ct_id\n                                    WHERE scht_schid = {$student['school_id']} \n                                    AND ct_name = '{$ct_name}'";
                            $ct_id = $db->fetchOne($sql);
                            if (!$ct_id) {
                                continue;
                            }
                            $list[$student['uid']]['teacher'][$subject_key[$i]] = $ct_id;
                        }
                    }
                }
            }
            try {
                if (!$db->beginTransaction()) {
                    throw new Exception('开始导入事务处理失败');
                }
                $insert = 0;
                // 导入教师
                foreach ($list as $uid => $row) {
                    foreach ($row['teacher'] as $subject_id => $ct_id) {
                        $bind = array('tstu_ctid' => $ct_id, 'tstu_stuid' => $uid, 'tstu_exampid' => $exam_pid, 'tstu_examid' => $subject_exam[$subject_id], 'tstu_subjectid' => $subject_id);
                        TeacherStudentModel::addTeacherStudent($bind);
                        $insert++;
                    }
                }
                if ($db->commit()) {
                    $data['success'] = <<<EOT
导入Excel文件({$_FILES['file']['name']})成功,共插入{$insert}条师生记录
EOT;
                    admin_log('import', 'teacher_student', $data['success']);
                } else {
                    $err = $db->errorInfo()[2];
                    $db->rollBack();
                    throw new Exception($err);
                }
            } catch (Exception $e) {
                $data['error'] = $e->getMessage();
            }
            break;
        }
        $data['exam_pid'] = $exam_pid;
//.........这里部分代码省略.........

    /**
     * 导入课程记录(从excel文件中),
     * 注意: 目前$cors_id参数未启用
     *
     * @param   int     $cors_id = NULL   默认将课程全导入到该课程ID下
     */
    public function import_cors_excel($cors_id = NULL)
    {
        if ($_GET['dl'] == '1') {
            Func::dumpFile('application/vnd.ms-excel', 'file/import_course_template.xls', '培训课程导入模板.xls');
            exit;
        }
        $data = array();
        while (isset($_FILES['file'])) {
            $param = $_POST;
            $err_map = array(UPLOAD_ERR_OK => '没有错误发生，文件上传成功', UPLOAD_ERR_INI_SIZE => '上传的文件超过了 php.ini 中 upload_max_filesize 选项限制的值', UPLOAD_ERR_FORM_SIZE => '上传文件的大小超过了 HTML 表单中 MAX_FILE_SIZE 选项指定的值', UPLOAD_ERR_PARTIAL => '文件只有部分被上传', UPLOAD_ERR_NO_FILE => '没有文件被上传', UPLOAD_ERR_NO_TMP_DIR => '找不到临时文件夹', UPLOAD_ERR_CANT_WRITE => '文件写入失败');
            if ($_FILES['file']['error'] !== 0) {
                $data['error'] = $err_map[$_FILES['file']['error']];
                break;
            }
            if (strpos($_FILES['file']['type'], 'excel') === false) {
                $mime = mime_content_type($_FILES['file']['tmp_name']);
                if (!in_array($mime, array('application/vnd.ms-excel', 'application/vnd.ms-office', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'))) {
                    $data['error'] = "您上传的不是Excel文件({$mime})";
                    break;
                }
            }
            // 开始处理excel
            $excel = PHPExcel_IOFactory::load($_FILES['file']['tmp_name']);
            $sheet = $excel->getSheet(0);
            $row_num = $sheet->getHighestRow();
            $col_num = $sheet->getHighestColumn();
            $title = array('课程名称', '来源机构', '授课模式', '年级', '学科', '类型', '授课教师', '教师来源', '课程时间', '课程周期', '上课校区', '上课省份', '上课城市', '上课区县', '上课地址', '收费', '上课课时', '联系人', '联系电话', '课程简介', '网址');
            $col_num = base_convert($col_num, 36, 10);
            if ($col_num < count($title)) {
                $data['error'] = 'Excel列数验证未通过';
                break;
            }
            $col_num = count($title);
            $col_char = array();
            for ($j = 0; $j < $col_num; $j++) {
                $col_char[$j] = strtoupper(base_convert(10 + $j, 10, 36));
                if ($title[$j] !== trim($sheet->getCell($col_char[$j] . '1')->getValue())) {
                    $data['error'] = $col_char[$j] . '列标题不符';
                    break;
                }
            }
            if (isset($data['error'])) {
                break;
            }
            $rows = array();
            for ($i = 2; $i <= $row_num; $i++) {
                $rows[$i - 2] = array();
                for ($j = 0; $j < $col_num; $j++) {
                    $rows[$i - 2][$j] = trim($sheet->getCell($col_char[$j] . $i)->getValue());
                }
                if ($rows[$i - 2][0] == '') {
                    unset($rows[$i - 2]);
                    break;
                }
            }
            unset($sheet);
            unset($excel);
            if (empty($rows)) {
                $data['error'] = 'Excel文件工作表中没有任何要导入的记录';
                break;
            }
            $cm_map = array_flip(array_map("trim", CourseModel::courseModePairs()));
            $grade_map = array_flip(C('grades'));
            $subject_map = array_flip(C('subject'));
            $ctf_map = array_flip(array_map("trim", CourseModel::courseTeachfromPairs()));
            $sql = <<<EOT
SELECT class_id, class_name FROM rd_question_class
EOT;
            $class_map = Fn::db()->fetchPairs($sql);
            if (!is_array($class_map)) {
                $class_map = array();
            } else {
                $class_map = array_flip(array_map("trim", $class_map));
            }
            $sql = <<<EOT
SELECT * FROM rd_region WHERE region_id > 1 ORDER BY region_type
EOT;
            $region_list = Fn::db()->fetchAll($sql);
            // 以region_id为键以行记录为值,同时加个children,以保存直接子项
            $region_map = array();
            // 以名字加'_'连接起来为键,以region_id为值
            $regionname_map = array();
            foreach ($region_list as $v) {
                $region_map[$v['region_id']] = $v;
                $region_map[$v['region_id']]['children'] = array();
                if ($v['region_type'] == 1) {
                    $regionname_map[trim($v['region_name'])] = $v['region_id'];
                } else {
                    if ($v['region_type'] == 2) {
                        $region_map[$v['parent_id']]['children'][] = $v['region_id'];
                        $regionname_map[trim($region_map[$v['parent_id']]['region_name']) . '_' . trim($v['region_name'])] = $v['region_id'];
                    } else {
                        if ($v['region_type'] == 3) {
                            $region_map[$v['parent_id']]['children'][] = $v['region_id'];
//.........这里部分代码省略.........

    /**
     * 导入教师记录(从excel文件中),
     */
    public function importteacher($sch_id = 0)
    {
        if ($_GET['dl'] == '1') {
            Func::dumpFile('application/vnd.ms-excel', 'file/import_school_teacher_template.xlsx', '教师导入模板.xlsx');
            exit;
        }
        if (!$sch_id || !SchoolModel::schoolInfo($sch_id)) {
            message('学校不存在，无法导入教师！');
        }
        $data = array();
        $data['sch_id'] = $sch_id;
        while (isset($_FILES['file'])) {
            $param = $_POST;
            $title = array('姓名', '年级', '学科', '简介');
            $col_char = array();
            $rows = Excel::readSimpleUploadFile($_FILES['file'], $title, $col_char);
            if (!is_array($rows)) {
                $data['error'] = $rows;
                break;
            }
            $grade_map = array_flip(C('grades'));
            $subject_map = array_flip(C('subject'));
            $ct_list = array();
            foreach ($rows as $k => $row) {
                //////////////////////////////
                //   姓名0 年级1　学科2　 简介3
                //////////////////////////////
                // 姓名
                if ($row[0] == '') {
                    $data['error'] == $col_char[0] . ($k + 2) . ' - "姓名"不可为空';
                    break;
                }
                if (mb_strlen($row[0], 'UTF-8') > 30) {
                    $data['error'] = $col_char[0] . ($k + 2) . ' - "姓名"内容太长了,不可超过30个字符';
                    break;
                }
                // 年级
                if ($row[1] == '') {
                    $data['error'] = $col_char[1] . ($k + 2) . ' - "年级"不能为空';
                    break;
                }
                $row[1] = str_replace(array('，', ' ', '　', '、', "\r\n", "\r", "\n"), ',', $row[1]);
                $row['ctg_gradeid'] = array();
                $arr = explode(',', $row[1]);
                foreach ($arr as $v) {
                    $v = trim($v);
                    if ($v == '') {
                        continue;
                    }
                    if (isset($grade_map[$v])) {
                        $row['ctg_gradeid'][] = $grade_map[$v];
                    } else {
                        $data['error'] = $col_char[1] . ($k + 2) . ' - "年级"里有不正确的选项';
                        break;
                    }
                }
                if (isset($data['error'])) {
                    break;
                }
                if (empty($row['ctg_gradeid'])) {
                    $data['error'] = $col_char[1] . ($k + 2) . ' - "年级"不能为空';
                    break;
                }
                $row['ctg_gradeid'] = array_unique($row['ctg_gradeid']);
                // 学科
                if ($row[2] == '') {
                    $data['error'] = $col_char[2] . ($k + 2) . ' - "学科"不能为空';
                    break;
                }
                $row[2] = str_replace(array('，', ' ', '　', '、', "\r\n", "\r", "\n"), ',', $row[2]);
                $row['cts_subjectid'] = array();
                $arr = explode(',', $row[2]);
                foreach ($arr as $v) {
                    $v = trim($v);
                    if ($v == '') {
                        continue;
                    }
                    if (isset($subject_map[$v])) {
                        $row['cts_subjectid'][] = $subject_map[$v];
                    } else {
                        $data['error'] = $col_char[2] . ($k + 2) . ' - "学科"里有不正确的选项空';
                        break;
                    }
                }
                if (isset($data['error'])) {
                    break;
                }
                if (empty($row['cts_subjectid'])) {
                    $data['error'] = $col_char[2] . ($k + 2) . ' - "学科"不能为空';
                    break;
                }
                $row['cts_subjectid'] = array_unique($row['cts_subjectid']);
                // 简介
                if ($row[3] == '') {
                    $row[3] = NULL;
                }
                $ct_list[] = array('index' => $k + 2, 'ct_name' => $row[0], 'ct_memo' => $row[3], 'ctg_gradeid' => $row['ctg_gradeid'], 'cts_subjectid' => $row['cts_subjectid']);
//.........这里部分代码省略.........

 /**
  * @description  批量导入管理员
  * @author
  * @final
  */
 public function import()
 {
     if (!$this->check_power('import_cpuser')) {
         return;
     }
     if ($_GET['dl'] == '1') {
         Func::dumpFile('application/vnd.ms-excel', 'file/import_adminuser_template.xlsx', '后台管理员导入模板.xlsx');
         exit;
     }
     $this->load->view('cpuser/import');
 }