common

package
v2.1.2+incompatible Latest Latest
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 Go to latest Published: Jan 13, 2020 License: AGPL-3.0 Imports: 28 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// StatusCaptchaError 验证码错误
	StatusCaptchaError = -9
	// StatusNonPrivileged 无权限
	StatusNonPrivileged = -2
	// StatusNotLoggedIn 未登录
	StatusNotLoggedIn = -1
	// StatusFailure 操作失败
	StatusFailure = 0
	// StatusSuccess 操作成功
	StatusSuccess = 1
)
View Source 
const DirShardingNum = float64(50000)

DirShardingNum 文件夹分组基数

Variables

View Source 
var (

	//ErrUserNotLoggedIn 用户未登录
	ErrUserNotLoggedIn = errors.New(`User not logged in`)
	//ErrUserNotFound 用户不存在
	ErrUserNotFound = errors.New(`User does not exist`)
	//ErrUserNoPerm 用户无权限
	ErrUserNoPerm = errors.New(`User has no permission`)
	//ErrUserDisabled 用户已被禁用
	ErrUserDisabled = errors.New(`User has been disabled`)

	// ErrIgnoreConfigChange 忽略配置文件更改
	ErrIgnoreConfigChange = errors.New(`Ingore file`)

	// ErrNext 需要继续向下检查
	ErrNext = errors.New("Next")
)
View Source 
var (
	// Sorts 获取数据查询时的排序方式
	Sorts                = clientPagination.Sorts
	Paging               = dbPagination.Paging
	PagingWithPagination = dbPagination.PagingWithPagination
	PagingWithLister     = dbPagination.PagingWithLister
	PagingWithListerCond = dbPagination.PagingWithListerCond
	PagingWithSelectList = dbPagination.PagingWithSelectList
	NewLister            = dbPagination.NewLister
	NewListParam         = dbPagination.NewListParam
	NewOffsetLister      = dbPagination.NewOffsetLister
)
View Source 
var (

	// ErrIncorrectFileOwnerID .
	ErrIncorrectFileOwnerID = errors.New("Incorrect File Owner ID")
)
View Source 
var LogParsers = map[string]func(line *tail.Line) (interface{}, error){}

LogParsers 日志格式解析器

View Source 
var OnRemoveOwnerFile = func(ctx echo.Context, typ string, id interface{}, ownerDir string) error {
	return nil
}

OnRemoveOwnerFile 当删除文件时的通用操作

View Source 
var OnUpdateOwnerFilePath = func(ctx echo.Context,
	src string, typ string, id interface{},
	newSavePath string, newViewURL string) error {
	return nil
}

OnUpdateOwnerFilePath 当更新文件路径时的通用操作

Functions

func BatchAdd 

func BatchAdd(ctx echo.Context, field string, adder Adder, before func(string) error, seperators ...string) (added []string, err error)

BatchAdd 批量添加(常用于批量添加分类) BatchAdd(ctx, `ident,>name`, adder, before, `=`) 可以通过在字段名称前面添加“>”前缀来指定表单字段名称，如果不指定则默认使用第一个作为表单字段名

func CaptchaInfo 

func CaptchaInfo(hostAlias string, captchaName string, args ...string) echo.H

CaptchaInfo 新验证码信息

func ClearHTML 

func ClearHTML(title string) string

ClearHTML 清除所有HTML标签及其属性，一般用处理文章标题等不含HTML标签的字符串

func Crypto 

func Crypto() codec.Codec

func Decrypt 

func Decrypt(secret string, datas ...*string)

Decrypt 数据解密

func DecryptedByRandomSecret 

func DecryptedByRandomSecret(ctx echo.Context, sessionKey string, datas ...*string)

DecryptedByRandomSecret 用上次设置的随机密码解密

func DeleteRandomSecret 

func DeleteRandomSecret(ctx echo.Context, sessionKey string)

DeleteRandomSecret 删除随机密码

func DirSharding 

func DirSharding(id uint64) uint64

DirSharding 文件夹分组(暂不使用)

func Encrypt 

func Encrypt(secret string, datas ...*string)

Encrypt 数据加密

func Err 

func Err(ctx echo.Context, err error) (ret interface{})

Err 获取错误信息

func GenSecret 

func GenSecret(sizes ...int) string

GenSecret 生成随机密钥

func HTMLFilter 

func HTMLFilter() *bluemonday.Policy

HTMLFilter 构建自定义的HTML标签过滤器

func Init 

func Init()

func IsError 

func IsError(err interface{}) bool

IsError 是否是错误信息

func IsMessage 

func IsMessage(err interface{}) bool

IsMessage 判断err是否为Message

func IsOk 

func IsOk(err interface{}) bool

IsOk 是否是成功信息

func IsRightUploadFile 

func IsRightUploadFile(ctx echo.Context, src string) error

IsRightUploadFile 是否是正确的上传文件

func IsUserDisabled 

func IsUserDisabled(err error) bool

IsUserDisabled 用户是否被禁用

func IsUserNoPerm 

func IsUserNoPerm(err error) bool

IsUserNoPerm 用户是否没有操作权限

func IsUserNotFound 

func IsUserNotFound(err error) bool

IsUserNotFound 用户是否不存在

func IsUserNotLoggedIn 

func IsUserNotLoggedIn(err error) bool

IsUserNotLoggedIn 用户是否未登录

func LogShow 

func LogShow(ctx echo.Context, logFile string, extensions ...echo.H) error

LogShow 获取日志内容用于显示

func ModifyAsThumbnailName 

func ModifyAsThumbnailName(originName, thumbnailName string) string

ModifyAsThumbnailName 将指向临时文件夹的缩略图路径改为新位置上的缩略图路径 originName 为新位置上的原始图路径 thumbnailName 为临时位置上的缩略图路径

func MoveAvatarToUserDir 

func MoveAvatarToUserDir(ctx echo.Context, src string, typ string, id uint64) (string, error)

MoveAvatarToUserDir 移动临时文件夹中的头像到用户目录

func MoveEmbedTemporaryFiles 

func MoveEmbedTemporaryFiles(ctx echo.Context, content string, typ string, id interface{}) (int, string, error)

MoveEmbedTemporaryFiles 转移被嵌入到文本内容中临时文件

func MoveUploadedFileToOwnerDir 

func MoveUploadedFileToOwnerDir(ctx echo.Context, src string, typ string, id interface{}) (string, error)

MoveUploadedFileToOwnerDir 移动上传的文件到所有者目录

func MoveUploadedFileToOwnerDirCommon 

func MoveUploadedFileToOwnerDirCommon(ctx echo.Context, src string, typ string, id interface{}, isAvatar bool) (string, error)

MoveUploadedFileToOwnerDirCommon 移动上传的文件到所有者目录

func MyCleanTags 

func MyCleanTags(value string) string

func MyCleanText 

func MyCleanText(value string) string

func MyRemoveXSS 

func MyRemoveXSS(content string) string

func NewSonyflake 

func NewSonyflake(startDate string, machineIDs ...uint16) (*sonyflake.Sonyflake, error)

func NextID 

func NextID() (uint64, error)

func OkString 

func OkString(err interface{}) string

OkString 获取成功信息

func ReadCache 

func ReadCache(dir string, name string) (content []byte, err error)

ReadCache 读缓存文件

func RemoveAvatar 

func RemoveAvatar(ctx echo.Context, typ string, id uint64) error

RemoveAvatar 删除头像

func RemoveBytesXSS 

func RemoveBytesXSS(content []byte) []byte

func RemoveCache 

func RemoveCache(dir string, names ...string) (err error)

RemoveCache 删除缓存文件

func RemoveReaderXSS 

func RemoveReaderXSS(reader io.Reader) *bytes.Buffer

func RemoveUploadedFile 

func RemoveUploadedFile(ctx echo.Context, typ string, id interface{}) error

RemoveUploadedFile 删除被上传的文件

func RemoveXSS 

func RemoveXSS(content string) string

RemoveXSS 清除不安全的HTML标签和属性，一般用于处理文章内容

func Replacex 

func Replacex(s string, oldAndNew map[string]string) string

Replacex 根据map替换

func SendErr 

func SendErr(ctx echo.Context, err error)

SendErr 记录错误信息 (SendFail的别名)

func SendFail 

func SendFail(ctx echo.Context, msg string)

SendFail 记录失败信息

func SendOk 

func SendOk(ctx echo.Context, msg string)

SendOk 记录成功信息

func SetRandomSecret 

func SetRandomSecret(ctx echo.Context, sessionKey string, storeKey ...string)

SetRandomSecret 设置随机密码

func SetSonyflake 

func SetSonyflake(startDate string, machineID ...uint16) (err error)

func UniqueID 

func UniqueID() (string, error)

func ValidFileOwnerID 

func ValidFileOwnerID(id string) error

ValidFileOwnerID 验证文件宿主ID

func VerifyAndSetCaptcha 

func VerifyAndSetCaptcha(ctx echo.Context, hostAlias string, captchaName string, args ...string) echo.Data

VerifyAndSetCaptcha 验证码验证并设置新验证码信息

func VerifyCaptcha 

func VerifyCaptcha(ctx echo.Context, hostAlias string, captchaName string, args ...string) echo.Data

VerifyCaptcha 验证码验证

func WriteCache 

func WriteCache(dir string, name string, content []byte) (err error)

WriteCache 写缓存文件

Types

type Adder 

type Adder interface {
	Set(interface{}, ...interface{})
	Add() (interface{}, error)
}

Adder interface

type ConfigFromDB 

type ConfigFromDB interface {
	ConfigFromDB() echo.H
}

type Errors 

type Errors []error

Errors 多个错误信息

func (Errors) Error 

func (e Errors) Error() string

func (Errors) String 

func (e Errors) String() string

type List 

type List = dbPagination.List

type Lister 

type Lister = dbPagination.Lister

type Messager 

type Messager interface {
	Successor
	error
}

Messager 信息接口 

var DefaultNopMessage Messager = &NopMessage{}

DefaultNopMessage 默认空消息

func Message 

func Message(err interface{}) Messager

Message 获取err中的信息接口

type NopMessage 

type NopMessage struct {
}

NopMessage 空消息

func (*NopMessage) Error 

func (n *NopMessage) Error() string

Error 错误信息

func (*NopMessage) String 

func (n *NopMessage) String() string

String 信息字符串

func (*NopMessage) Success 

func (n *NopMessage) Success() string

Success 成功信息

type OffsetListFunc 

type OffsetListFunc = dbPagination.OffsetListFunc

type OffsetLister 

type OffsetLister = dbPagination.OffsetLister

type PageListFunc 

type PageListFunc = dbPagination.PageListFunc

type StatusColor 

type StatusColor string

StatusColor 状态色

func HTTPStatusColor 

func HTTPStatusColor(httpCode int) StatusColor

HTTPStatusColor HTTP状态码相应颜色

func (StatusColor) Bootstrap 

func (s StatusColor) Bootstrap() string

Bootstrap 前端框架 bootstrap css 状态样式

func (StatusColor) String 

func (s StatusColor) String() string

func (StatusColor) Terminal 

func (s StatusColor) Terminal() func(string, ...interface{})

Terminal 控制台样式

type Success 

type Success struct {
	Value string
}

Success 成功信息

func (*Success) String 

func (s *Success) String() string

func (*Success) Success 

func (s *Success) Success() string

Success 成功信息

type Successor 

type Successor interface {
	Success() string
}

Successor 成功信息接口

func NewOk 

func NewOk(v string) Successor

NewOk 创建成功信息

func Ok 

func Ok(v string) Successor

Ok 操作成功

Source Files

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