tools

Documentation

Overview

Package tools provides various methods for various things

Index

• func ArgsParser(s string) []string
• func CleanTag(s string) string
• func CreateSnippet(text, html string) string
• func GetHTMLAttributeVal(e *html.Node, key string) (string, error)
• func RemoveMessageHeaders(msg []byte, headers []string) ([]byte, error)
• func UpdateMessageHeader(msg []byte, header, value string) ([]byte, error)

Functions

func ArgsParser

func ArgsParser(s string) []string

ArgsParser will split a string by new words and quotes phrases

func CleanTag

func CleanTag(s string) string

CleanTag returns a clean tag, removing whitespace and invalid characters

func CreateSnippet

func CreateSnippet(text, html string) string

CreateSnippet returns a message snippet. It will use the HTML version (if it exists) otherwise the text version.

func GetHTMLAttributeVal

func GetHTMLAttributeVal(e *html.Node, key string) (string, error)

GetHTMLAttributeVal returns the value of an HTML Attribute, else an error. Returns a blank value if the attribute is set but empty.

func RemoveMessageHeaders

func RemoveMessageHeaders(msg []byte, headers []string) ([]byte, error)

RemoveMessageHeaders scans a message for headers, if found them removes them. It will only remove a single instance of any given message header.

func UpdateMessageHeader

func UpdateMessageHeader(msg []byte, header, value string) ([]byte, error)

UpdateMessageHeader scans a message for a header and updates its value if found.