PHP FileUtil::getInstance方法代码示例

 /**
  * 合作机构基本信息
  */
 public function basicAction($uni_id)
 {
     //判断是否是ajax
     if ($this->request->isAjax()) {
         $validate = new \Validate();
         $data['union_logo'] = $validate->getPost('union_logo');
         //机构logo
         $data['union_name'] = $validate->getPost('union_name', \Validate::regex('/^[a-z0-9\\x{4e00}-\\x{9fa5}]{2,30}$/iu'));
         //机构名称
         //验证参数
         if ($validate->getMessage()) {
             $this->end(400);
         }
         //生成机构logo,缩略图
         if ($data['union_logo']) {
             $data['union_logo'] = \Func::touchImg($data['union_logo'], 'union_logo');
             //监测图片是否生成成功
             if (!$data['union_logo']) {
                 \FileUtil::getInstance()->unlink(UPLOAD_PATH . $data['union_logo']);
                 $this->end(400);
             }
         }
         $this->end((new \Union())->updUnionBasic($this->session->get('id'), $uni_id, $data));
     }
     //机构id
     $uni_id = (int) $uni_id;
     //获取基本数据
     $basic = (new \Union())->getUnionBasic($uni_id);
     //加载js
     $this->assets->addJs('backend/mt-js/union.js');
     $this->view->setVars(['uni_id' => $uni_id, 'basic' => $basic]);
 }

 /**
  * 新增校友
  */
 public function newAction($col_id)
 {
     //判断是否ajax
     if ($this->request->isAjax()) {
         $validate = new \Validate();
         $data['col_id'] = $validate->getPost('col_id', \Validate::int());
         //学校id
         $data['alu_head'] = $validate->getPost('alu_head', \Validate::base64());
         //校友头像
         $data['alu_name'] = $validate->getPost('alu_name', \Validate::length(15, 2));
         //校友名称
         $data['alu_desc'] = $validate->getPost('alu_desc', \Validate::length(255, 2));
         //校友简介
         $data['alu_src'] = $validate->getPost('alu_src', \Validate::length(255, 2));
         //资料来源
         //验证参数
         if ($validate->getMessage()) {
             $this->end(400);
         }
         //生成校友头像
         $data['alu_head'] = \Func::touchImg($data['alu_head'], 'alu_head');
         //监测图片是否生成成功
         if (!$data['alu_head']) {
             \FileUtil::getInstance()->unlink(UPLOAD_PATH . $data['alu_head']);
             $this->end(400);
         }
         //新增动态
         $this->end((new \CollegeAlumnus())->addAlumnus($this->session->get('id'), $data));
     }
     $this->view->setVars(['col_id' => $col_id]);
 }

 /**
  * 新增属性
  */
 public function newAction()
 {
     //检查是否是ajax请求
     if ($this->request->isAjax()) {
         $validate = new \Validate();
         $data['att_img'] = $validate->getPost('att_img', \Validate::base64());
         //属性图
         $data['att_name'] = $validate->getPost('att_name', \Validate::regex('/^[a-z0-9\\x{4e00}-\\x{9fa5}]{2,30}$/iu'));
         //属性名称
         $data['att_sort'] = $validate->getPost('att_sort', \Validate::int());
         //排序
         //验证数据
         if ($validate->getMessage()) {
             $this->end(400);
         }
         //生成学校logo,缩略图
         $data['att_img'] = \Func::touchImg($data['att_img'], 'att_img');
         //将生成的图片地址存入img,用户失败时删除
         $img = [UPLOAD_PATH . $data['att_img'], UPLOAD_PATH . $data['att_img']];
         //监测图片是否全部生成成功
         if (!$data['att_img']) {
             \FileUtil::getInstance()->unlink($img);
         }
         //新增高校
         $result = (new \Attribute())->addAttribute($this->session->get('id'), $data);
         if ($result != 200) {
             \FileUtil::getInstance()->unlink($img);
         }
         $this->end($result);
     }
     //加载所需js
     $this->assets->addJs('backend/mt-js/attribute-new.js');
 }

 /**
  * 注册接口
  */
 public function registerAction()
 {
     $vars = ['mem_phone', 'pho_code', 'mem_account', 'mem_pwd', 'mem_head', 'login_system', 'login_number', 'mem_client_id', 'sign'];
     //获取数据
     list($mem_phone, $pho_code, $mem_account, $mem_pwd, $mem_head, $login_system, $login_number, $mem_client_id, $sign) = \Verify::getPost($vars);
     //验证参数
     if (\Verify::getMessage()) {
         $this->throwMessage(PARAMETER_FAIL, \Verify::getMessage());
     }
     //生产图片
     $mem_head = \Func::touchImg($mem_head, 'head');
     if (!$mem_head) {
         $this->throwMessage(ILLEGAL_IMAGE);
     }
     //验证签名
     if (!$this->verifyLoginSign($mem_account, $mem_pwd, $sign)) {
         $this->throwMessage(ILLEGAL_SIGN);
     }
     //注册,并登陆
     $member = (new \Member())->register($mem_phone, $pho_code, $mem_account, $mem_pwd, $mem_head, $login_system, $login_number, $mem_client_id);
     if (!is_array($member)) {
         \FileUtil::getInstance()->unlink(IMG_PATH . $mem_head);
         $this->throwMessage($member);
     }
     $this->throwMessage(OK, $member);
 }

 /**
  * 生成图片
  * @param string  $base64_source base64编码
  * @param string  $path_name 分目录
  * @param boolean $delete 图片生成错误时,是否删除已生成图片
  * @return false|string 成功返回图片路径,失败返回false
  */
 public static function touchImg($base64_source, $path_name, $delete = true)
 {
     //判断图片base64格式,并截取扩展名
     $pattern = '/^data:image\\/(?<ext>jpeg|png|gif|jpg);base64,(?<source>\\S+)/';
     if (!preg_match($pattern, $base64_source, $match) || !base64_decode($match['source'])) {
         return false;
     }
     //扩展名
     if ($match['ext'] != 'png' && $match['ext'] != 'gif' && $match['ext'] != 'jpg' || $match['ext'] == 'jpeg') {
         $match['ext'] = 'jpg';
     }
     //图片名称
     $img_name = md5(microtime(true) . mt_rand(1000, 9999)) . '.' . $match['ext'];
     //获取图片的服务器地址，以及存入数据库地址
     $data_path = '/images/' . $path_name . '/' . date('Ym/d', time()) . '/';
     $host_path = UPLOAD_PATH . $data_path;
     //创建目录
     if (!FileUtil::getInstance()->mkdir($host_path)) {
         die(json_encode([['error' => 'No file permissions']]));
     }
     //生成图片
     $host_img = $host_path . $img_name;
     file_put_contents($host_img, base64_decode($match['source']));
     //判断图片是否损坏
     if (!getimagesize($host_img) && $delete) {
         //删除算坏图片
         unlink($host_img);
         return false;
     }
     return $data_path . $img_name;
 }

 /**
  * 回答接口
  */
 public function addAction()
 {
     //取值,参数验证,签名验证
     $vars = ['mem_id', 'mem_mark', 'empty_ans_id', 'mem_relation_id', 'que_id', 'ans_content', 'is_img', 'sign'];
     $this->beforeGetVarExecVerify($vars, 'post');
     //判断是否是图片
     if ($this->data['is_img'] == 1) {
         $this->data['ans_content'] = \Func::touchImg($this->data['ans_content'], 'ans');
         if (!$this->data['ans_content']) {
             $this->throwMessage(ILLEGAL_IMAGE);
         }
     }
     //默认执行回答提问方法
     $func = 'addAnswer';
     //需要的字段
     $field = ['mem_id', 'mem_mark', 'mem_relation_id', 'que_id', 'ans_content'];
     //根据可空回答id,empty_ans_id判断是否执行追问方法
     if ($this->data['empty_ans_id']) {
         array_push($field, $this->data['empty_ans_id']);
         $func = 'addAnswerAsk';
     }
     //转义回答内容
     $this->data['ans_content'] = mb_substr(\Func::escape($this->data['ans_content']), 0, 250, 'utf-8');
     //获取执行状态,执行失败,并且是图片信息,则删除上传的图片
     $add_status = $this->callModelFunc('Answer', $func, $field);
     if ($add_status != OK && $this->data['is_img'] == 1) {
         \FileUtil::getInstance()->unlink(PUBLIC_PATH . $this->data['ans_content']);
     }
     $this->throwMessage($add_status);
 }

 /**
  * 申请智囊
  */
 public function applyAction()
 {
     //取值,参数验证,签名验证
     $vars = ['mem_id', 'mem_mark', 'sage_realname', 'sage_cardid', 'sage_pic_above', 'sage_pic_below', 'tag_ides', 'sign'];
     $this->beforeGetVarExecVerify($vars, 'post');
     //生成身份证正反面图片
     $this->data['sage_pic_above'] = \Func::touchImg($this->data['sage_pic_above'], 'sage');
     $this->data['sage_pic_below'] = \Func::touchImg($this->data['sage_pic_below'], 'sage');
     $images = [$this->data['sage_pic_above'], $this->data['sage_pic_below']];
     if (!$this->data['sage_pic_above'] || !$this->data['sage_pic_below']) {
         \FileUtil::getInstance()->unlink($images, PUBLIC_PATH);
         $this->throwMessage(ILLEGAL_IMAGE);
     }
     //需要的字段
     $field = ['mem_id', 'mem_mark', 'sage_realname', 'sage_cardid', 'sage_pic_above', 'sage_pic_below', 'tag_ides'];
     $add_status = $this->callModelFunc('Sage', 'addSage', $field);
     if ($add_status != OK) {
         \FileUtil::getInstance()->unlink($images, PUBLIC_PATH);
     }
     $this->throwMessage($add_status);
 }

 /**
  * 注册接口
  */
 public function registerAction()
 {
     $vars = ['mem_phone', 'pho_code', 'mem_account', 'mem_pwd', 'mem_head', 'login_system', 'login_number', 'mem_client_id', 'sign'];
     $this->beforeGetVarExecVerify($vars, 'post');
     //生产图片
     $this->data['mem_head'] = \Func::touchImg($this->data['mem_head'], 'head');
     if (!$this->data['mem_head']) {
         $this->throwMessage(ILLEGAL_IMAGE);
     }
     //密码加密
     $this->data['mem_pwd'] = $this->password($this->data['mem_pwd']);
     //调用模型方法所需字段
     $field = ['mem_phone', 'pho_code', 'mem_account', 'mem_pwd', 'mem_head', 'login_system', 'login_number', 'mem_client_id'];
     //注册,并登陆,如果失败,删除上传的头像
     $member = $this->callModelFunc('Member', 'register', $field);
     if (!is_array($member)) {
         \FileUtil::getInstance()->unlink(PUBLIC_PATH . $this->data['mem_head']);
         $this->throwMessage($member);
     }
     $this->throwMessage(OK, $member);
 }

 /**
  * 新增提问
  */
 public function addAction()
 {
     //取值,参数验证,签名验证
     $vars = ['mem_id', 'mem_mark', 'que_content', 'que_img', 'que_reward', 'tag_ides', 'sign'];
     $this->beforeGetVarExecVerify($vars, 'post');
     //图片操作
     $this->data['que_img'] = json_decode($this->data['que_img'], true);
     $this->data['que_img'] = is_array($this->data['que_img']) ? $this->data['que_img'] : [];
     $images = [];
     if (!empty($this->data['que_img'])) {
         $i = 1;
         foreach ($this->data['que_img'] as $key => $val) {
             //数组格式不合法
             if (!isset($val['img'])) {
                 \FileUtil::getInstance()->unlink($images, PUBLIC_PATH);
                 $this->throwMessage(ILLEGAL_ARRAY);
             }
             //非法的图片
             if (!($images[] = \Func::touchImg($val['img'], 'que'))) {
                 \FileUtil::getInstance()->unlink($images, PUBLIC_PATH);
                 $this->throwMessage(ILLEGAL_IMAGE);
             }
             //控制提问最多可上传的数量
             $i++;
             if ($i > QUESTION_MAX_IMAGE) {
                 break;
             }
         }
     }
     //处理字段
     $this->data['que_img'] = $images;
     $this->data['que_content'] = \Func::escape($this->data['que_content']);
     //所需字段
     $field = ["mem_id", "mem_mark", "que_content", "que_img", "que_reward", "tag_ides"];
     $add_status = $this->callModelFunc('Question', 'addQuestion', $field);
     if ($add_status != OK) {
         \FileUtil::getInstance()->unlink($images, PUBLIC_PATH);
     }
     $this->throwMessage($add_status);
 }

 /**
  * 新增高校教师
  */
 public function newAction($tra_id)
 {
     //判断是否ajax
     if ($this->request->isAjax()) {
         $validate = new \Validate();
         $data['tra_id'] = $validate->getPost('tra_id', \Validate::int());
         //学校id
         $data['is_hot'] = $validate->getPost('is_hot', \Validate::int());
         //热门
         $data['tea_head'] = $validate->getPost('tea_head', \Validate::base64());
         //教师头像
         $data['tea_name'] = $validate->getPost('tea_name', \Validate::length(15, 2));
         //教师名称
         $data['tea_specialty'] = $validate->getPost('tea_specialty', \Validate::length(10, 2));
         //教师专业
         $data['tea_position'] = $validate->getPost('tea_position', \Validate::length(20, 2));
         //教师职位
         $data['tea_college'] = $validate->getPost('tea_college', \Validate::length(30, 2));
         //毕业学校
         $data['tea_sort'] = $validate->getPost('tea_sort', \Validate::length(99999999, 0));
         //排序
         $data['tea_summary'] = $validate->getPost('tea_summary', \Validate::length(255, 2));
         //教师简介
         //验证参数
         if ($validate->getMessage()) {
             $this->end(400);
         }
         //生成教师头像
         $data['tea_head'] = \Func::touchImg($data['tea_head'], 'tea_head');
         //监测图片是否生成成功
         if (!$data['tea_head']) {
             \FileUtil::getInstance()->unlink(UPLOAD_PATH . $data['tea_head']);
             $this->end(400);
         }
         //新增动态
         $this->end((new \TrainTeacher())->addTeacher($this->session->get('id'), $data));
     }
     $this->view->setVars(['tra_id' => $tra_id]);
 }

 /**
  * 删除高校教师
  * @param int $man_id 管理员id
  * @param int $sch_tea_id 小初高教师id
  * @return int 删除状态
  */
 public function delTeacher($man_id, $col_tea_id)
 {
     //检查教师是否存在
     $sql = 'select col_tea_head from college_teacher where col_tea_id=? limit 1';
     $result = $this->fetchOne($sql, [$col_tea_id]);
     if (!$result) {
         return 404;
     }
     //删除教师
     $sql = 'delete from college_teacher where col_tea_id=:col_tea_id';
     $this->execute($sql, ['col_tea_id' => $col_tea_id]);
     if (!$this->affectedRows()) {
         return 500;
     }
     //删除教师头像图片
     if (is_file(UPLOAD_PATH . $result['col_tea_head'])) {
         \FileUtil::getInstance()->unlink(UPLOAD_PATH . $result['col_tea_head']);
     }
     //管理操作记录
     $this->log($man_id, 'del_col_tea', '删除高校教师:', $col_tea_id);
     return 200;
 }

 /**
  * 添加阳光宝贝
  */
 public function addAction($sch_id)
 {
     //判断是否ajax
     if ($this->request->isAjax()) {
         $validate = new \Validate();
         $data['sch_id'] = $validate->getPost('sch_id', \Validate::int());
         //学校id
         $data['star_head'] = $validate->getPost('star_head', \Validate::base64());
         //学员头像
         $data['star_name'] = $validate->getPost('star_name', \Validate::length(15, 2));
         //学员名称
         $data['star_sort'] = $validate->getPost('star_sort', \Validate::length(99999999, 0));
         //排序
         // print_r($data);
         //验证参数
         if ($validate->getMessage()) {
             $this->end(400);
         }
         //生成教师头像
         $data['star_head'] = \Func::touchImg($data['star_head'], 'star_head');
         //监测图片是否生成成功
         if (!$data['star_head']) {
             \FileUtil::getInstance()->unlink(UPLOAD_PATH . $data['star_head']);
             $this->end(400);
         }
         //新增动态
         $this->end((new \Kindergarten())->addStar($this->session->get('id'), $data));
     }
     //加载js
     $this->assets->addJs('backend/mt-js/kindergarten-star.js');
     $this->view->setLayout('kindergarten');
     $this->view->setVars(['sch_id' => $sch_id]);
 }

 /**
  * 新增学校课程
  */
 public function detailAction($tra_id, $cou_id)
 {
     //检查是否是ajax请求
     if ($this->request->isAjax()) {
         $validate = new \Validate();
         $data['tra_id'] = (int) $tra_id;
         //学校ID
         $data['cou_id'] = (int) $cou_id;
         //课程ID
         $data['cou_thumb'] = $validate->getPost('cou_thumb');
         //学校缩略图
         $data['spe_id'] = $validate->getPost('spe_id', \Validate::int());
         //分类ID
         $data['cou_name'] = $validate->getPost('cou_name', \Validate::regex('/^[a-z0-9\\x{4e00}-\\x{9fa5}]{2,30}$/iu'));
         //课程名称
         $data['cou_sort'] = $validate->getPost('cou_sort', \Validate::int());
         //课程排序
         $data['cou_price'] = $validate->getPost('cou_price', \Validate::regex('/^[a-z0-9\\.\\/\\(\\)\\（\\）\\x{4e00}-\\x{9fa5}]{0,30}$/iu'));
         //课程价格
         $data['cou_system'] = $validate->getPost('cou_system', \Validate::int());
         //上课类型
         $data['is_hot'] = $validate->getPost('is_hot', \Validate::int());
         //是否热门
         $data['cou_summary'] = $validate->getPost('cou_summary', \Validate::nil(), ['slashes' => true]);
         //课程简介
         $data['cou_key'] = $validate->getPost('cou_key', \Validate::regex('/^[a-z0-9\\x{4e00}-\\x{9fa5}]{1,10}([\\s,][a-z0-9\\x{4e00}-\\x{9fa5}]{1,10}){0,9}$/iu'));
         //关键词
         $data['cou_desc'] = $validate->getPost('cou_desc', \Validate::length(250, 2), ['slashes' => true, 'html' => true]);
         //描述
         $data['cou_trait'] = $validate->getPost('cou_trait', \Validate::length(250, 2), ['slashes' => true, 'html' => true]);
         //优势
         $data['tea_id'] = $validate->getPost('tea_id');
         $data['cou_addr'] = $validate->getPost('cou_addr');
         //验证数据
         if ($validate->getMessage()) {
             $this->end(400);
         }
         //验证机构是否存在
         if (!(new \Train())->getDetail($tra_id)) {
             $this->end(404);
         }
         //生成课程缩略图
         $cou_thumb = \Func::touchImg($data['cou_thumb'], 'cou_thumb');
         //将生成的图片地址存入img,用户失败时删除
         $img = [UPLOAD_PATH . $data['cou_thumb']];
         //监测图片是否全部生成成功
         if ($data['cou_thumb'] && !$cou_thumb) {
             \FileUtil::getInstance()->unlink($img);
             $this->end(400);
         }
         $data['cou_thumb'] = $cou_thumb;
         //修改高校课程
         $result = (new \Course())->UpdateCourse($this->session->get('id'), $data);
         if ($result != 200) {
             $this->end($result);
         }
         $this->end($result);
     }
     //获取参数
     $cou_id = (int) $cou_id;
     $tra_id = (int) $tra_id;
     //获取详细信息
     $detail = (new \Course())->getDetail($cou_id);
     if ($detail == 404) {
         $this->end(404);
     }
     //获取一级分类
     $categorys = (new \Course())->getCategory();
     //获取教师列表
     $teachers = (new \TrainTeacher())->getTeacherList($tra_id)['list'];
     //获取课程教师
     $tea_id = (new \Course())->getTeacher($cou_id);
     //获取地址列表
     $cou_addr = (new \Course())->getAddress($cou_id);
     $address = '';
     foreach ($cou_addr as $val) {
         $address .= ',' . $val['cou_add_content'];
     }
     //加载所需js
     $this->assets->addJs('backend/js/editors/summernote/summernote.js');
     $this->assets->addJs('backend/mt-js/bootstrap-tagsinput.js');
     $this->assets->addJs('backend/mt-js/course-detail.js');
     $this->view->setLayout('train');
     $this->view->setVars(['detail' => $detail, 'tra_id' => $tra_id, 'categorys' => $categorys, 'teachers' => $teachers, 'tea_id' => $tea_id, 'cou_addr' => $cou_addr, 'address' => $address]);
 }

 /**
  * 删除高校教师
  * @param int $man_id 管理员id
  * @param int $sch_tea_id 小初高教师id
  * @return int 删除状态
  */
 public function delAlumnus($man_id, $col_alu_id)
 {
     //检查校友是否存在
     $sql = 'select col_alu_head from college_alumnus where col_alu_id=? limit 1';
     $result = $this->fetchOne($sql, [$col_alu_id]);
     if (!$result) {
         return 404;
     }
     //删除校友
     $sql = 'delete from college_alumnus where col_alu_id=:col_alu_id';
     $this->execute($sql, ['col_alu_id' => $col_alu_id]);
     if (!$this->affectedRows()) {
         return 500;
     }
     //删除校友头像图片
     if (is_file(UPLOAD_PATH . $result['col_alu_head'])) {
         \FileUtil::getInstance()->unlink(UPLOAD_PATH . $result['col_alu_head']);
     }
     //管理操作记录
     $this->log($man_id, 'del_col_alu', '删除知名校友:', $col_alu_id);
     return 200;
 }

 /**
  * 删除合作机构数据
  * @param int $man_id 管理员id
  * @param int $uni_id 合作机构id
  * @return int 删除状态
  */
 public function delUnion($man_id, $uni_id)
 {
     //查询合作机构是否存在
     $sql = 'select uni_logo from unions where uni_id=? limit 1';
     $result = $this->fetchOne($sql, [$uni_id]);
     if (!$result) {
         return 404;
     }
     //删除合作机构数据
     $sql = 'delete from unions where uni_id=?';
     $this->execute($sql, [$uni_id]);
     if (!$this->affectedRows()) {
         return 500;
     }
     //删除合作机构logo图片
     if (is_file(UPLOAD_PATH . $result['uni_logo'])) {
         \FileUtil::getInstance()->unlink(UPLOAD_PATH . $result['uni_logo']);
     }
     $this->log($man_id, 'del_union', '删除合作机构:', $uni_id);
     return 200;
 }