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TengoModifyMessage allows you to specify the location of a tengo (https://github.com/d5/tengo/) script. This script will receive every incoming message and can be used to modify the Username and the Text of that message. The script will have the following global variables: to modify: msgUsername and msgText to read: msgChannel and msgAccount The script is reloaded on every message, so you can modify the script on the fly. Example script can be found in https://github.com/42wim/matterbridge/tree/master/gateway/bench.tengo and https://github.com/42wim/matterbridge/tree/master/contrib/example.tengo The example below will check if the text contains blah and if so, it'll replace the text and the username of that message. text := import("text") if text.re_match("blah",msgText) { msgText="replaced by this" msgUsername="fakeuser" } More information about tengo on: https://github.com/d5/tengo/blob/master/docs/tutorial.md and https://github.com/d5/tengo/blob/master/docs/stdlib.md
33 lines
642 B
Go
33 lines
642 B
Go
package ast
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import (
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"strings"
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"github.com/d5/tengo/compiler/source"
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)
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// File represents a file unit.
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type File struct {
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InputFile *source.File
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Stmts []Stmt
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}
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// Pos returns the position of first character belonging to the node.
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func (n *File) Pos() source.Pos {
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return source.Pos(n.InputFile.Base)
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}
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// End returns the position of first character immediately after the node.
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func (n *File) End() source.Pos {
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return source.Pos(n.InputFile.Base + n.InputFile.Size)
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}
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func (n *File) String() string {
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var stmts []string
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for _, e := range n.Stmts {
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stmts = append(stmts, e.String())
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}
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return strings.Join(stmts, "; ")
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}
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