PHP Q::normalize方法代码示例

 /**
  * 构造函数
  *
  * @param array $config
  *
  * @return Log
  */
 function __construct(array $config = null)
 {
     $names = array('EMERG' => self::EMERG, 'ALERT' => self::ALERT, 'CRIT' => self::CRIT, 'ERR' => self::ERR, 'WARN' => self::WARN, 'NOTICE' => self::NOTICE, 'INFO' => self::INFO, 'DEBUG' => self::DEBUG);
     $arr = isset($config['log_priorities']) ? Q::normalize($config['log_priorities']) : Q::normalize(Q::getIni('log_priorities'));
     $this->_priorities = array('index' => array(), 'names' => array());
     foreach ($arr as $item) {
         if (isset($names[$item])) {
             $this->_priorities['index'][$names[$item]] = $item;
             $this->_priorities['names'][$item] = $names[$item];
         }
     }
     $dir_tmp = isset($config['log_writer_dir']) ? $config['log_writer_dir'] : Q::getIni('log_writer_dir');
     $dir = realpath($dir_tmp);
     if (empty($dir)) {
         $dir = realpath(Q::getIni('runtime_cache_dir'));
         if (empty($dir)) {
             // LC_MSG: 指定的日志文件保存目录不存在 "%s".
             throw new QLog_Exception(__('指定的日志文件保存目录不存在 "%s".', $dir_tmp));
         }
     }
     $filename = isset($config['log_writer_filename']) ? $config['log_writer_filename'] : Q::getIni('log_writer_filename');
     $this->_filename = rtrim($dir, '/\\') . DS . $filename;
     $chunk_size = isset($config['log_cache_chunk_size']) ? intval($config['log_cache_chunk_size']) : intval(Q::getIni('log_cache_chunk_size'));
     $this->_cache_chunk_size = $chunk_size * 1024;
     $this->append(__METHOD__, self::DEBUG);
 }

 function UserAclRoles($user_id = '')
 {
     $show_box['title'] = '获取用户全部角色';
     $return_value = '';
     $roles_idname = array();
     $roles_id = array();
     $sp_roles = Q::ini('appini/sp_role');
     // 第一步：直接从中间表获得用户的全部角色ID
     $user_roles = UsersHaveRoles::find('user_id = ?', intval($user_id))->asArray()->getAll();
     //dump($user_roles);
     // 取出有用的ID，去除deny的ID
     foreach ($user_roles as $value) {
         if ($value['is_include']) {
             $roles_id[] = $value['role_id'];
         }
     }
     //dump ( $roles_id);
     $roles_arr = Roles::find('role_id in (?)', Q::normalize($roles_id, ","))->asArray()->getAll();
     foreach ($roles_arr as $value) {
         $roles_idname[$value['role_id']] = $value['rolename'];
     }
     //dump($roles_idname);
     if (in_array($sp_roles['REPEAL'], $roles_idname)) {
         $return_value = array($value['role_id'] => $sp_roles['REPEAL']);
         return $return_value;
     } elseif (in_array($sp_roles['FREEZE'], $roles_idname)) {
         $return_value = array($value['role_id'] => $sp_roles['FREEZE']);
         return $return_value;
     } elseif (in_array($sp_roles['UNCHECKED'], $roles_idname)) {
         $return_value = array($value['role_id'] => $sp_roles['UNCHECKED']);
         return $return_value;
     } else {
         return $roles_idname;
     }
 }

 /**
  * @dataProvider normalizeProvider
  */
 function testNormalize($items, $test)
 {
     $data = array('key1', 'key2', 'key3');
     if ($test) {
         $this->assertEquals($data, Q::normalize($items, $test));
     } else {
         $this->assertEquals($data, Q::normalize($items));
     }
 }

 /**
  * 允许上传的文件类型
  *
  * @param stirng $types
  * @return array
  */
 function uploadAllowedTypes($types = null)
 {
     if ($types) {
         $this->_upload_allowed_types = Q::normalize($types);
         return $this;
     } else {
         return $this->_upload_allowed_types;
     }
 }

 function setTags($tags)
 {
     if (is_array($tags) || $tags instanceof Iterator) {
         $arr = array();
         foreach ($tags as $tag) {
             $arr[] = $tag->label;
         }
         $tags = $arr;
     }
     return implode(' ', Q::normalize($tags, ' '));
 }

 static function createForm($id, $action)
 {
     $form = new Form_Admin_Links($id, $action);
     $form->add(QForm::ELEMENT, 'name', array('_ui' => 'textbox', '_label' => '友情链接名称', '_req' => true, '_tips' => '友情链接的网站名'))->add(QForm::ELEMENT, 'url', array('_ui' => 'textbox', '_label' => '网站地址', '_req' => true, '_tips' => '友情链接网站的网址'))->add(QForm::ELEMENT, 'link_id', array('_ui' => 'hidden'))->add(QForm::ELEMENT, 'img', array('_ui' => 'admin_picpreview', '_label' => '已上传图片', 'attr' => array('dir' => 'links')))->add(QForm::ELEMENT, 'ico', array('_ui' => 'upload', '_label' => '上传图标', '_tips' => ''))->add(QForm::ELEMENT, 'order_num', array('_ui' => 'textbox', '_label' => '排序', 'value' => 0));
     $form->addValidations(Links::meta());
     //上传图片的限制
     $types = Q::normalize(Q::ini('appini/teapics/upload_allowed_types'));
     $size = intval(Q::ini('appini/teapics/upload_allowed_size') * 1024);
     $dim = Q::ini('appini/teapics/img_pic_width') . 'x' . Q::ini('appini/teapics/img_pic_height');
     $form['ico']->_tips = sprintf($form['ico']->_tips, implode('/', $types), $size / 1024, $dim);
     $form->selectUploadElement('ico')->uploadAllowedSize($size)->uploadAllowedTypes($types)->enableSkipUpload();
     //表单验证规则
     return $form;
 }

 /**
  * 从配置文件中创建表单
  * @param string $action     表单的url	
  * @param string $configName  配置文件的名字
  * @return Form_Tea $form
  */
 protected static function _createFormConfig($action, $configName)
 {
     $form = new Form_Admin_Tea('tea_form', $action);
     $filename = rtrim(dirname(__FILE__), '/\\') . DS . $configName;
     $form->loadFromConfig(Helper_YAML::load($filename));
     $form->addValidations(Tea::meta());
     //图片的路径
     $form['thumb_filename']->dir = Q::ini('appini/teapics/img_dir');
     //上传图片的限制
     $types = Q::normalize(Q::ini('appini/teapics/upload_allowed_types'));
     $size = intval(Q::ini('appini/teapics/upload_allowed_size') * 1024);
     $dim = Q::ini('appini/teapics/img_pic_width') . 'x' . Q::ini('appini/teapics/img_pic_height');
     $form['postfile']->_tips = sprintf($form['postfile']->_tips, implode('/', $types), $size / 1024, $dim);
     //        茶叶类别
     //       $teatype = new TeaType();
     //       $form['type_id']->items=$teatype->list;
     $form->selectUploadElement('postfile')->uploadAllowedSize($size)->uploadAllowedTypes($types)->enableSkipUpload();
     return $form;
 }

 /**
  * 绑定行为插件
  */
 function bind()
 {
     $props = Q::normalize($this->_settings['assoc_props']);
     foreach ($props as $prop_name) {
         if (empty($this->_meta->props[$prop_name]) || !$this->_meta->props[$prop_name]['assoc']) {
             // LC_MSG: 类 "%s" 的 "%s" 属性不是一个关联.
             throw new QDB_ActiveRecord_Behavior_Exception(__('类 "%s" 的 "%s" 属性不是一个关联.', $this->_meta->class_name, $prop_name));
         }
         $assoc_type = $this->_meta->props[$prop_name]['assoc'];
         $suffix = $this->_meta->props[$prop_name]['assoc_class'];
         $arg = array($prop_name);
         if ($assoc_type == QDB::HAS_MANY) {
             $this->_addDynamicMethod("add{$suffix}", array($this, 'addRelated'), $arg);
         } elseif ($assoc_type == QDB::MANY_TO_MANY) {
             $this->_addDynamicMethod("bind{$suffix}", array($this, 'bindRelated'), $arg);
             $this->_addDynamicMethod("unbind{$suffix}", array($this, 'unbindRelated'), $arg);
             $this->_addDynamicMethod("unbindAll{$suffix}", array($this, 'unbindAllRelated'), $arg);
         }
     }
 }

 protected function _checkUniqueness(QDB_ActiveRecord_Abstract $obj, QDB_Cond $more_cond = null, $ignore_id = false)
 {
     $check_props = Q::normalize($this->_settings['check_props']);
     if (empty($check_props)) {
         return;
     }
     $checks = array();
     $error = array();
     foreach ($check_props as $check) {
         if ($ignore_id && $check == $obj->idname()) {
             continue;
         }
         if (strpos($check, '+') !== false) {
             $props = Q::normalize($check, '+');
             $cond = array();
             foreach ($props as $prop_name) {
                 $cond[$prop_name] = $obj->{$prop_name};
             }
         } else {
             $cond = array($check => $obj->{$check});
             $props = $check;
         }
         if (!is_null($more_cond)) {
             $cond[] = $more_cond;
         }
         $test = $this->_meta->find($cond)->count()->query();
         if ($test['row_count'] < 1) {
             continue;
         }
         if (isset($this->_settings['error_messages'][$check])) {
             $error[$check] = array($check => $this->_settings['error_messages'][$check]);
         } else {
             $error[$check] = array($check => "{$check} duplicated");
         }
     }
     if (!empty($error)) {
         throw new QDB_ActiveRecord_ValidateFailedException($error, $obj);
     }
 }

 protected function _processMeta($meta, $allows_tags = null)
 {
     if ($allows_tags) {
         $allows_tags = Q::normalize($allows_tags);
     }
     $tags = preg_split('/^\\s*@/m', $meta, -1, PREG_SPLIT_NO_EMPTY);
     $arr = array();
     foreach ($tags as $tag) {
         $segs = preg_split('/\\s+/', trim($tag), 2);
         $tag_name = $segs[0];
         $param = isset($segs[1]) ? trim($segs[1]) : '';
         if ($allows_tags && !in_array($tag_name, $allows_tags)) {
             continue;
         }
         $tag_method = '_processTag' . ucfirst($tag_name);
         if (method_exists($this, $tag_method)) {
             $this->{$tag_method}($param);
         } elseif (property_exists($this, $tag_name)) {
             $this->{$tag_name} = $param;
         } else {
             throw new API_Doc_NotSupportedTagException($this, $tag_name);
         }
     }
 }

 /**
  * 获得用户的 ACL 数据
  *
  * ACL 数据一般包含用户 ID 和用户名，通常用于配合 QACL 实现基于角色的访问控制。
  *
  * 用法：
  * @code php
  * $data = $member->aclData();
  * dump($data);
  * @endcode
  *
  * 要返回的数据由 acl_data_props 设置来指定。不过不管指定了哪些属性，aclData()
  * 的返回结果中总是为包含名为 id 的键。该键的值是用户对象的 ID。
  *
  * 也可以在获得 ACL 数据时通过 $props 参数指定要返回的属性值：
  * @code php
  * $data = $member->aclData('email, addr');
  * @endcode
  *
  * @param QDB_ActiveRecord_Abstract $member 用户对象
  * @param string $props 要返回的属性值
  *
  * @return array 包含指定属性值的数组
  */
 function aclDataDyn(QDB_ActiveRecord_Abstract $member, $props = null)
 {
     if (!$props) {
         $props = $this->_settings['acl_data_props'];
     }
     $props = Q::normalize($props);
     $data = array();
     foreach ($props as $pn) {
         $data[$pn] = $member[$pn];
     }
     $data['id'] = $member->id();
     return $data;
 }

 /**
  * 对 ACL 整理，返回整理结果
  *
  * @param array $acl 要整理的 ACL
  *
  * @return array
  */
 function normalize(array $acl)
 {
     $acl = array_change_key_case($acl, CASE_LOWER);
     $ret = array();
     $keys = array('allow', 'deny');
     foreach ($keys as $key) {
         do {
             if (!isset($acl[$key])) {
                 $values = self::ACL_NULL;
                 break;
             }
             $acl[$key] = strtolower($acl[$key]);
             if ($acl[$key] == self::ACL_EVERYONE || $acl[$key] == self::ACL_HAS_ROLE || $acl[$key] == self::ACL_NO_ROLE || $acl[$key] == self::ACL_NULL) {
                 $values = $acl[$key];
                 break;
             }
             $values = Q::normalize($acl[$key]);
             if (empty($values)) {
                 $values = self::ACL_NULL;
             }
         } while (false);
         $ret[$key] = $values;
     }
     return $ret;
 }

 /**
  * 将缓存的日志信息写入实际存储，并清空缓存
  */
 function flush()
 {
     if (empty($this->_log)) {
         return;
     }
     // 更新日志记录优先级
     $keys = Q::normalize(Q::ini('log_priorities'));
     $arr = array();
     foreach ($keys as $key) {
         if (!isset($this->_priorities[$key])) {
             continue;
         }
         $arr[$key] = true;
     }
     $this->_priorities = $arr;
     // 确定日志写入目录
     $dir = realpath(Q::ini('log_writer_dir'));
     if ($dir === false || empty($dir)) {
         $dir = realpath(Q::ini('runtime_cache_dir'));
         if ($dir === false || empty($dir)) {
             // LC_MSG: 指定的日志文件保存目录不存在 "%s".
             if ($this->_destruct) {
                 return;
             } else {
                 throw new QLog_Exception(__('指定的日志文件保存目录不存在 "%s".', Q::ini('log_writer_dir')));
             }
         }
     }
     $filename = Q::ini('log_writer_filename');
     $this->_filename = rtrim($dir, '/\\') . DS . $filename;
     //if(is_file($this->_filename))
     //unlink($this->_filename);
     $chunk_size = intval(Q::ini('log_cache_chunk_size'));
     if ($chunk_size < 1) {
         $chunk_size = 64;
     }
     $this->_cache_chunk_size = $chunk_size * 1024;
     $this->_writeable = true;
     // 写入日志
     $string = '';
     foreach ($this->_log as $offset => $item) {
         list($time, $msg, $type) = $item;
         unset($this->_log[$offset]);
         // 过滤掉不需要的日志条目
         if (!isset($this->_priorities[$type])) {
             continue;
         }
         $string .= date('c', $time) . " {$type}: {$msg}\n";
     }
     if ($string) {
         $fp = fopen($this->_filename, 'a');
         if ($fp && flock($fp, LOCK_EX)) {
             fwrite($fp, $string);
             flock($fp, LOCK_UN);
             fclose($fp);
         }
     }
     //unset($this->_log);
     $this->_log = array();
     $this->_cached_size = 0;
 }

 /**
  * 删除多个属性
  *
  * @param string|array $props
  *
  * @return QForm_Element
  */
 function unsetProps($props)
 {
     $props = Q::normalize($props);
     foreach ($props as $prop) {
         unset($this->_props[$prop]);
     }
     if (in_array('value', $props)) {
         $this->setValue(null);
     }
     return $this;
 }

 /**
  * 第一步初始化
  *
  * @param string $class
  */
 protected function _init1($class)
 {
     // 从指定类获得初步的定义信息
     Q::loadClass($class);
     $this->class_name = $class;
     $ref = (array) call_user_func(array($class, '__define'));
     /**
      * 检查是否是继承
      */
     if (!empty($ref['inherit'])) {
         $this->inherit_base_class = $ref['inherit'];
         /**
          * 继承类的 __define() 方法只需要指定与父类不同的内容
          */
         $base_ref = (array) call_user_func(array($this->inherit_base_class, '__define'));
         $ref = array_merge_recursive($base_ref, $ref);
     }
     // 被继承的类
     $this->inherit_type_field = !empty($ref['inherit_type_field']) ? $ref['inherit_type_field'] : null;
     // 设置表数据入口对象
     $table_config = !empty($ref['table_config']) ? (array) $ref['table_config'] : array();
     if (!empty($ref['table_class'])) {
         $this->table = $this->_tableByClass($ref['table_class'], $table_config);
     } else {
         $this->table = $this->_tableByName($ref['table_name'], $table_config);
     }
     $this->table_meta = $this->table->columns();
     // 根据字段定义确定字段属性
     if (empty($ref['props']) || !is_array($ref['props'])) {
         $ref['props'] = array();
     }
     foreach ($ref['props'] as $prop_name => $config) {
         $this->addProp($prop_name, $config);
     }
     // 将没有指定的字段也设置为对象属性
     foreach ($this->table_meta as $prop_name => $field) {
         if (isset($this->props2fields[$prop_name])) {
             continue;
         }
         $this->addProp($prop_name, $field);
     }
     // 设置其他选项
     if (!empty($ref['create_reject'])) {
         $this->create_reject = array_flip(Q::normalize($ref['create_reject']));
     }
     if (!empty($ref['update_reject'])) {
         $this->update_reject = array_flip(Q::normalize($ref['update_reject']));
     }
     if (!empty($ref['create_autofill']) && is_array($ref['create_autofill'])) {
         $this->create_autofill = $ref['create_autofill'];
     }
     if (!empty($ref['update_autofill']) && is_array($ref['update_autofill'])) {
         $this->update_autofill = $ref['update_autofill'];
     }
     if (!empty($ref['attr_accessible'])) {
         $this->attr_accessible = array_flip(Q::normalize($ref['attr_accessible']));
     }
     if (!empty($ref['attr_protected'])) {
         $this->attr_protected = array_flip(Q::normalize($ref['attr_protected']));
     }
     // 准备验证规则
     if (empty($ref['validations']) || !is_array($ref['validations'])) {
         $ref['validations'] = array();
     }
     $this->validations = $this->_prepareValidationRules($ref['validations']);
     // 设置对象 ID 属性名
     $pk = $this->table->getPK();
     $this->idname = array();
     foreach ($this->table->getPK() as $pk) {
         $pn = $this->fields2props[$pk];
         $this->idname[$pn] = $pn;
     }
     $this->idname_count = count($this->idname);
     // 绑定行为插件
     if (isset($ref['behaviors'])) {
         $config = isset($ref['behaviors_settings']) ? $ref['behaviors_settings'] : array();
         $this->bindBehaviors($ref['behaviors'], $config);
     }
 }