htmlmut

Documentation

Overview

Package htmlmut provides helper functions around regexes that help modify HTML documents.

Index

• type MutateFunc
  • func AnchorReplace(linkFunc func(string) string) MutateFunc
  • func CSSInjector(css string) MutateFunc
  • func ChainMutators(mutators ...MutateFunc) MutateFunc
  • func ExternScriptInjector(src string) MutateFunc
  • func ScriptInjector(script string) MutateFunc
  • func StylesheetInjector(cssLink string) MutateFunc
  • func TagAttrReplace(tag, attr string, replacer func(string) string) MutateFunc
  • func TagRemover(tag string) MutateFunc

Types

type MutateFunc

type MutateFunc = func([]byte) []byte

func AnchorReplace

func AnchorReplace(linkFunc func(string) string) MutateFunc

AnchorReplace replaces all hyperlinks in the HTML document.

func CSSInjector

func CSSInjector(css string) MutateFunc

CSSInjector injects CSS at the end of the head block.

func ChainMutators

func ChainMutators(mutators ...MutateFunc) MutateFunc

func ExternScriptInjector

func ExternScriptInjector(src string) MutateFunc

ExternScriptInjector injects an external JavaScript file to the front of the head block.

func ScriptInjector

func ScriptInjector(script string) MutateFunc

ScriptInjector injects raw JavaScript to the front of the body block.

func StylesheetInjector

func StylesheetInjector(cssLink string) MutateFunc

StylesheetInjector injects a CSS stylesheet at the end of the head block.

func TagAttrReplace

func TagAttrReplace(tag, attr string, replacer func(string) string) MutateFunc

TagAttrReplace replaces attribute values of a given tag and attribute key.

func TagRemover

func TagRemover(tag string) MutateFunc

TagRemover creates a regex-based HTML tag remover.